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WO2011093597A2 - Stopper for packaging container - Google Patents

Stopper for packaging container Download PDF

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Publication number
WO2011093597A2
WO2011093597A2 PCT/KR2010/009455 KR2010009455W WO2011093597A2 WO 2011093597 A2 WO2011093597 A2 WO 2011093597A2 KR 2010009455 W KR2010009455 W KR 2010009455W WO 2011093597 A2 WO2011093597 A2 WO 2011093597A2
Authority
WO
WIPO (PCT)
Prior art keywords
stopper
fixing ring
body portion
main body
opening
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2010/009455
Other languages
French (fr)
Korean (ko)
Other versions
WO2011093597A3 (en
Inventor
๊ถŒ์‹œ์ค‘
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GREEN CAP CO Ltd
Original Assignee
GREEN CAP CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020100020588A external-priority patent/KR101038894B1/en
Application filed by GREEN CAP CO Ltd filed Critical GREEN CAP CO Ltd
Priority to CN201080053811.8A priority Critical patent/CN102695657B/en
Priority to JP2012551075A priority patent/JP2013518002A/en
Priority to US13/574,144 priority patent/US9108774B2/en
Publication of WO2011093597A2 publication Critical patent/WO2011093597A2/en
Publication of WO2011093597A3 publication Critical patent/WO2011093597A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
    • B65D41/34—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
    • B65D41/3423—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with flexible tabs, or elements rotated from a non-engaging to an engaging position, formed on the tamper element or in the closure skirt
    • B65D41/3428—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with flexible tabs, or elements rotated from a non-engaging to an engaging position, formed on the tamper element or in the closure skirt the tamper element being integrally connected to the closure by means of bridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D55/00—Accessories for container closures not otherwise provided for
    • B65D55/16—Devices preventing loss of removable closure members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2401/00—Tamper-indicating means
    • B65D2401/15—Tearable part of the closure
    • B65D2401/30—Tamper-ring remaining connected to closure after initial removal

Definitions

  • the present invention shows the opening of the stopper by having a hinge for forming the opening groove at the same time as the opening screw in the screw-type stopper, and the opening of the stopper body stably maintains the set opening angle when struck and shake
  • the present invention relates to a packaging container stopper having no opening and closing action and being elastically improved.
  • a container for storing liquid materials such as food and beverages such as bottled water and milk, oil, paint, and chemicals is provided with a container body in which a spout is formed and a stopper for opening and closing the spout of the container body.
  • a stopper for opening and closing the spout of the container body.
  • it is divided into screwed or one-touch type.
  • the screw-type stopper 130 in the screw-type stopper 130, the screw is formed on the inner circumferential surface corresponding to the container body 110 in which the thread is formed, and when the stopper is completely separated from the container, Since there is a risk of loss, the fixing ring 133 is prevented from being separated from the container body 110 so that the stopper is connected to the container body even when the container 100 is opened.
  • the plug body 131 and the fixing ring 133 is connected to a plurality of bridges 135 formed radially and when the plug is opened, the bridge 135 is cut to recognize whether it is opened.
  • the open stopper body 131 is idling with the fixing ring and is closed by its own weight when the contents are discharged.
  • the main body part is located downward, not only to give a discomfort to the user's mouth or chin, it is cumbersome, and there is a problem that the contents are dirty from the stopper.
  • the fixing ring 133a fixed to the container body and the stopper main part 131a which is opened and closed are connected to the hinge 135a. It is.
  • the hinge portion is formed to have a step thickness thinner than the plug body portion 131a and the fixing ring 133a for opening and closing operation, and the width connecting the plug body portion and the fixing ring has a gap between the plug body portion and the fixing ring when the plug is opened.
  • it since it is formed in a form that gradually increases to both sides from the middle portion of the hinge portion, there is an advantage that the connection is made stable upon opening.
  • the present invention is to solve the above problems
  • An object of the present invention is to display the opening of the plug by having a hinge for forming the opening groove at the same time as the opening of the screw-type stopper to confirm the opening, the plug body when the opening to maintain a stable set opening angle
  • the present invention provides a packaging container stopper that does not sag and shakes the main body, and thus the opening and closing operation is made elastic.
  • Fixing ring to prevent separation from the container body and to prevent idling, opening and closing the container body, the cap body portion formed with a screw on the inner peripheral surface. It is composed of a hinge portion connecting the fixing ring and the stopper body portion and a plurality of bridges formed between the stopper body portion and the fixed ring and cut when opening the stopper,
  • the fixing ring is formed with an incision line for extending the connection length to the stopper body portion around the hinge portion,
  • the hinge portion is characterized in that the groove is formed by the inner slider of the injection molding apparatus and the stopper body portion and the fixing ring to the inside of the stopper body portion and the fixed ring is formed stepped.
  • the packaging container stopper according to the present invention having the above configuration is provided with a hinge for forming the opening groove at the same time in the screw-type stopper to indicate the opening of the stopper to indicate the opening and closing of the stopper body portion and the fixed ring
  • the plug body maintains a set opening angle when opening, and there is a remarkable effect that the opening and closing operation of the plug body part is elastic and the feeling of use is improved by the opening and closing of the plug body.
  • FIG. 2 is a variable state diagram of FIG.
  • 3 is an open state perspective view of a one-touch stopper
  • Figure 4 is a partially omitted cross-sectional view of the plug injection molding apparatus of one embodiment for the manufacture of the present invention
  • FIG. 5 is a variable state diagram of FIG.
  • FIG. 6 is an exploded perspective view of the core unit of FIG.
  • FIG. 7 is a perspective view of one embodiment according to the present invention.
  • FIG. 8 is a bottom perspective view of FIG.
  • FIG. 9 is a perspective view of one use state of FIG.
  • FIG. 10 is a longitudinal cross-sectional view of FIG.
  • FIG. 11 is a bottom view of FIG. 7
  • FIG. 12 is a cross-sectional view of the open state of FIG.
  • Figure 13 is an enlarged view of the hinge portion viewed from the inside of the plug of Figure 7
  • 15 is a perspective view of one embodiment according to the present invention.
  • FIG. 16 is a perspective view of the open state of FIG.
  • Figure 17 is a perspective view of one embodiment according to the present invention.
  • FIG. 18 is an open perspective view of FIG. 17.
  • 19 is a perspective view of one embodiment according to the present invention.
  • FIG. 20 is a longitudinal cross-sectional view of FIG. 19.
  • FIG. 21 is a cross-sectional view of another example corresponding to FIG. 20.
  • FIG. 22 is a cross-sectional view of another example corresponding to FIG. 20.
  • Packaging container stopper 30 according to the present invention, as shown in Figures 7 to 14, the fixing ring 33, the container body 10 to open and close the inner ring surface to prevent the departure from the container body 10 and idle rotation Stopper body portion 31 is formed with a screw portion 311.
  • the fixing ring 33 is formed with a cutting line 37 for extending the connection length to the stopper body portion 31 around the hinge portion 35, the hinge portion 35 is a stopper
  • the groove (a) formed by the inner slider of the plug injection molding apparatus 200 into the main body portion 31 and the fixing ring 33 is the flesh of the plug body portion 31 and the fixing ring 33. And step is formed.
  • the plug injection molding apparatus 200 is specifically designed for the injection of the packaging container plug according to the present invention will be described first.
  • the plug injection molding apparatus 200 includes an upper molding portion 231 for forming an upper portion of the plug outer shape and a pair of slider operating pins inclined to both sides of the upper molding portion ( 233, 234 is provided on the upper plate 230, the stripper 260 located below the upper plate 230 is horizontally slid to face each other by the slider operation pin to form a lower portion of the plug external shape
  • a pair of outer sliders 241 and 243 and a core unit 250 for shaping the inner shape of the stopper are provided.
  • the core unit 250 includes a core body 251 in which a pocket 2511 is recessed in a corresponding portion for undercut treatment of a stopper hinge portion, and an undercut portion 2533 for forming a hinge portion of the stopper. And an inner slider 253 which is mounted on and detachably mounted on the 2511.
  • the inner slider 253 has an undercut portion 2533 protrudingly formed on one side of the upper slider 253 and slides horizontally on the lower plate 270 by extending from the insertion portion 2253 and the insertion portion 2253 to the outside of the pocket.
  • the support portion 2536 in which the wedge hole 2537 is formed is integrally formed, and an elastic member 255 is installed at the rear of the inner slider 253 to push the inner slider into the pocket.
  • the upper plate 230 is provided with a wedge 235 that is inserted into and detached from the wedge hole 2537 of the inner slider 253.
  • the undercut portion 2533 of the insert portion 2253 protrudes outward to form the hinge portion 35 groove a (see FIG. 9) of the plug.
  • the plug is immersed into the pocket 2511 of the core body so as not to interfere with the plug taking out.
  • the core body 251 is detachably cut into an upper bundle 251a and a lower bundle 251b on the basis of the support wing forming portion 2515 in which the support wings 34 (see FIG. 8) of the stopper are molded. Is formed, the upper bundle (251a) and the lower bundle (251b) is the screw head is located in the lower inner space (2514) of the lower bundle is passed through the lower bundle (251a) screw connection to the upper bundle (251b) ( 2516, and a coil spring 2517 is installed between the lower bundle 251b and the screw head of the connection screw 2516.
  • outer sliders 241 and 243 are symmetrically formed to be formed by dividing the lower portion of the plug outer shape and are horizontally moved on the stripper 260.
  • the plug injection molding apparatus 200 having such a configuration is set such that the upper plate 230 and the pair of outer sliders 241 and 243 form the outer shape of the plug, while the inner slider 253 of the core unit 250 is formed. ) Is protruded from the outer periphery of the core unit 250 so that the undercut portion 2533 of the insertion portion 2531 located in the pocket 2511 formed in the core body 251 forms a recess of the plug.
  • the inner slider 253 is the support portion 2253 is fixed by the wedge 235, the wedge 235 is fixed to the upper plate and the lower end is inserted into the groove 271 formed in the lower plate 270 In this state, the position thereof is firmly maintained against the pressure generated when the resin melt is injected.
  • the upper bundle (251a) and the lower bundle (251b) formed by separating the core body 251 is in close contact with each other by the elasticity of the connection screw (2516) and the coil spring (2517).
  • the upper plate 230 is raised while raising the slider operation pins 233 and 234 and the wedge 235 fixed to the upper plate.
  • Lifting of the inclined slider operating pins 233 and 234 opens the pair of outer sliders 241 and 243 to both sides while the wedge 235 is disengaged from the wedge holes 2537 of the inner slider support. .
  • the inner slider 253 from which the wedge is pulled out is pushed into the pocket 2511 of the core body by the elastic member 255 installed at the rear end, and the undercut portion 2533 of the insertion portion enters into the pocket 2511. It does not interfere with the extraction of the stopper.
  • the core body 251 formed by separating the upper bundle 251a and the lower bundle 251b is caught by the support wings 34 formed on the stopper 30 when the stripper 260 rises to take out the plug 251a.
  • the connecting screw 2516 which was raised together with the upper bundle by the coil spring 2517 installed between the screw head and the lower bundle 251b of the connecting screw 2516, returns to its original position, and the upper bundle 251a is lowered.
  • the stripper 260 is brought into contact with the bundle 251 b again, and the stripper 260 which is continuously rising is pushed up the stopper 30 to take out the stopper.
  • the screw portion 311 of the stopper may be deformed as it is forcibly removed by the stripper, but the hardening is made and the shape of the screw portion is formed evenly in the circumference when the stopper is circumferentially pressured in the entire circumference.
  • the stripper 260 is returned to its original position in the reverse order, and the upper operation plate 230 descends, and the slider operation pins 233 and 234 and the wedge 235 descend, and the outer side is lowered by the slider operation pin.
  • Sliders 241 and 243 are horizontally shifted to return to each other, and the inner slider 253 is fixed to protrude to the outer periphery of the core unit 250 while the wedge 235 is lowered and then Prepare for injection.
  • the stopper injection molding apparatus is provided between the stopper main body 31 and the retaining ring 33 by being provided with an inner slider 253 for forming the hinge portion recess groove on the core body 251 as described above. It is provided with a bridge (39, see Fig. 8, 9) for confirming the opening and screw injection stopper with the groove hinge portion 35 to enable injection molding in the correct form.
  • the core body 251 is separated into an upper bundle 251a and a lower bundle 251b based on the support wing forming part of the stopper, so that the deformation of the support blade is made smoothly, thereby causing deformation failure. Minimize and significantly improve the quality of the injection stopper.
  • the hinge part 35 formed by the inner slider of the plug injection molding apparatus 200 described above has a groove a having a stopper body part 31 and a fixing ring 33.
  • the straight portion (d) is preferably cut.
  • the two arc-shaped curved portions c1 and c2 are designed to maintain a set opening angle in a tension state when the mutually spaced and curved shapes are opened.
  • the hinge portion 35 is formed to be convexly curved outward as the width between the upper and lower sides increases, and toward the convex apex f from a point e connected to the stopper body portion 31 and the fixing ring 33. It is preferable that the thickness becomes gradually thin and the convex apex part f is formed to the minimum thickness.
  • the opening operation of the plug has a shape in which the groove (a) of the hinge part 35 and the flesh and step of the plug body part 31 and the fixing ring 33 are formed accurately, so that the moment that the plug body part 31 is flipped occurs. do.
  • the hinge portion 35 is the step of the groove (a), thickness, degree of convexity to the outside, ' 'It requires precise dimensional management of the shape, and when the groove (a) is not formed as an angled step but is formed round, it is difficult to perform the function of the hinge part because the plug body part does not come out.
  • the groove (a) having the stepped portion accurately formed includes an undercut portion during injection molding and may be injection molded through the plug injection molding apparatus 200 having the inner slider 253.
  • the groove (a) of the hinge portion 35 is an arc-shaped curved portion where the vertices of the plug body portion 31 and the fixing ring 33 are close to the boundary line b of the plug body portion and the fixing ring, respectively.
  • the opening angle design of the plug body part may be different according to the use of the packaging container. Especially, in case of the beverage packaging container, the plug body part is designed so as not to touch the user's nose.
  • the opening angle is stably maintained, when the container is inclined in the open state to pour out the liquid contents, the opening angle of the stopper body is maintained firmly, and the occurrence of folding or sagging is prevented, thereby improving usability and safety.
  • the thickness of the convex apex part f is formed to be the thinnest and the plug body part 31 is changed to an angle greater than a limit angle at which elastic force is maximized for opening and closing.
  • the angular section expands or closes by inertia even if the user does not apply force to further improve the user's feeling.
  • the incision line 37 is opened when opening the stopper to increase the connection length between the stopper body portion 31 and the fixing ring 33 so that the stopper body portion can be opened in a state connected to the fixed ring (Fig. 10, 12).
  • the fixing ring 33 has a plurality of support wings 34 are formed on the inner circumferential surface, the support wings 34 and the container body 10 to be in contact with the container body 10 at a point It is preferable that the side 341 abuts in a straight line (refer FIG. 8, 11).
  • the side 341 in contact with the main body in the support wing 34 is formed in a straight line and in contact with the container main body to form a triangular support structure between the container main body 10 and the support wing so that the support wing 34 is a container. Maintain elasticity to push towards the body.
  • the fixing ring 33 is preferably formed with a step difference larger than the inner diameter (31d) of the stopper body portion (31d) (see Fig. 10).
  • the inner diameter (33d) of the fixing ring 33 is formed larger than the inner diameter (31d) of the stopper body portion 31 so that the stopper rotation is made smoothly when opening and closing, the idling is prevented by the support wing (34). .
  • the fixing ring 33 is a reinforcement bar 331 protruding in the region where the hinge portion 35 is formed, the reinforcement bar 331 is a bent portion corresponding to the outer periphery of the stopper body portion 31 ( It is preferred that 3312 be indented (see FIG. 7).
  • the reinforcing bar 331 formed on the fixing ring 33 strengthens the hinge portion 35 of the fixing ring and is formed to bend, thereby increasing the support force and preventing the plug body 31 from interfering with the opening.
  • the shape of the hinge part 35 and the groove (a) according to the present invention are variously formed.
  • the hinge part 35 is an outer connecting part which is formed to face the center connecting part and both sides of the central connecting part, and is formed to face each other.
  • Either one of the connecting portion is a folded connector (X) and the other is preferably formed with a pull (Y) to maintain the set opening angle between the stopper body portion and the fixing ring when opening the plug.
  • the foldable connector (X) is formed in a form that is folded as the name accordingly protrudes to the outside and the groove (a) is deeply formed, the connection function between the stopper body portion 31 and the fixing ring 33 In addition to assisting the pull (Y).
  • the puller (Y) serves to pull the plug body portion 31 and the fixing ring 33 to prevent the gap between the setter angle and the opening at a set angle or more.
  • the hinge portion 35a is formed by horizontally forming a recess (a) with a central connector 351 as a folding connector (X).
  • a a recess
  • X folding connector
  • the outer connecting portion 352 moves away from the center connecting portion 351 to the outside, the width between the upper and lower sides is increased and is formed of a puller Y formed in a convex curved shape to the outside.
  • the hinge portion (35a) is the center connector 351 is a folding connector (X) to maintain only the connection state between the plug body portion 31 and the fixing ring 33, the outer connector 352 of both sides pulled It becomes a ruler (Y) and acts as a pull elasticity that maintains the opening angle at both sides when opening so that the set opening angle is maintained so that the plug body is not sag.
  • the outer connecting portion 352 formed by the puller (Y) is gradually formed to be convexly curved outwards as the width between the upper and lower, and the convex apex portion is formed to the minimum thickness, thereby closing the plug body portion 31 If the angle is changed above the limit angle at which the elastic force is maximized, the rest of the angle section is operated without the user applying the force, thereby improving the usability.
  • the hinge portion 35b as shown in Figs. 17 and 18, the center connection portion 353 is formed of a pull (Y), the outer connection portion 354 is a section It is formed of a patch connector (X).
  • the outer connecting portion 354 moves away from the center connecting portion 353, the outer projecting portion 354 increases in size.
  • the hinge portion (35b) is the center connecting portion 353 to the pull (Y) to generate a pull elasticity
  • the outer connecting portion 354 is made of a folded connector (X) to assist the pull on both sides.
  • the hinge portion 35c is shown in Figures 19 to 22, the center connecting portion 355 the groove (a) is formed in the form of ' โ‡ ' or '(') in cross-section. It is preferred that the puller (Y), and the outer connection portion 356 is formed of a folded connector (X).
  • the hinge portion 35c is characterized in that the center connecting portion 355 is formed to protrude in the form of bending or bending outward as the pull (Y), the bent portion or the curved portion is opened in the opening operation and then returned to the original angle , The pulling force is generated by the elastic force to maintain the return state.
  • the bending center connection portion 355 formed in a bent shape is a bending bent portion is located below as shown in FIGS. 19 and 20 or above as shown in FIG. 21, and a bending edge may be rounded. have.
  • the packaging container stopper according to the present invention is provided with a hinge for forming an opening groove at the same time as the screw coupling stopper to indicate the opening of the stopper to indicate the opening of the stopper and connect the stopper main body and the fixing ring It is made stable, and maintains the set opening angle at opening, there is no sag or shaking of the plug body, and the opening and closing operation is made elastic so that the usability is remarkably improved.
  • packaging container cap 30 is formed in the hinge portion is formed in the hinge (a) of a variety of configurations, and unlike the one-touch stopper is composed of a screw coupling type is provided with a bridge to indicate whether the opening is possible to the inner slider is sunk It can be implemented by the stopper injection molding machine configured.
  • the packaging container stopper is provided with a hinge for forming the opening in the screw coupling stopper at the same time the inner groove is formed by indicating the opening of the stopper and the connection of the stopper body and the fixing ring is stable It is made of, the plug body when the opening maintains the set opening angle, there is no sag and shake of the plug body portion is an advantage that the opening and closing operation is elastic, the industrial use value is large.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

The present invention relates to a stopper for a packaging container wherein the stopper comprises bridges for checking whether a screw-coupling type stopper is opened or not and a hinge portion where an inner depressed groove is formed, thereby displaying whether the stopper is opened or not and enabling the stable connection of a main body portion of the stopper and a fixing ring, a set opening angle of the main body portion of the stopper is maintained in case of opening, thereby preventing the main body portion of the stopper from drooping and being shaken, and opening and closing operations are elastically carried out, thereby remarkably improving the feeling of use. To implement the above, the present invention comprises: the fixing ring for preventing separation from a main body of a container and preventing idling; the main body portion of the stopper for opening and closing the main body of a container, where a screw portion is formed on an inner circumferential surface; the hinge portion for connecting the fixing ring and the main body portion of the stopper; and a plurality of bridges formed between the main body portion of the stopper and the fixing ring, which are cut if the stopper is opened. A cutting line for extending a connection length to the main body portion of the stopper is formed around the lower portion of the hinge portion in the fixing ring, and the depressed groove, which is formed to the inside of the main body portion of the stopper and the fixing ring by an inner slider undercut portion of an injection molding machine, is formed at the hinge portion in such a way that there is a level difference between the depressed groove, and the main body portion of the stopper and ribs of the fixing ring.

Description

ํฌ์žฅ์šฉ๊ธฐ ๋งˆ๊ฐœPackaging container

๋ณธ ๋ฐœ๋ช…์€ ๋‚˜์‚ฌ๊ฒฐํ•ฉ์‹ ๋งˆ๊ฐœ์—์„œ ๊ฐœ๋ด‰์—ฌ๋ถ€ ํ™•์ธ์šฉ ๋ธŒ๋ฆฟ์ง€๋ฅผ ๊ตฌ๋น„ํ•˜๋Š” ๋™์‹œ์— ๋‚ด์ธก ์š”ํ™ˆ์ด ํ˜•์„ฑ๋˜๋Š” ํžŒ์ง€๋ถ€๋ฅผ ๊ตฌ๋น„ํ•จ์œผ๋กœ์จ ๋งˆ๊ฐœ์˜ ๊ฐœ๋ด‰์—ฌ๋ถ€๋ฅผ ํ‘œ์‹œํ•˜๋ฉฐ, ๊ฐœ๋ฐฉ์‹œ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€๊ฐ€ ์„ค์ • ๊ฐœ๋ฐฉ๊ฐ๋„๋ฅผ ์•ˆ์ •์ ์œผ๋กœ ์œ ์ง€ํ•˜์—ฌ ์ณ์ง ๋ฐ ํ”๋“ค๋ฆผ์ด ์—†๊ณ  ๊ฐœํ๋™์ž‘์ด ํƒ„๋ ฅ์ ์œผ๋กœ ์ด๋ฃจ์–ด์ ธ ์‚ฌ์šฉ๊ฐ์ด ํ˜„์ €ํžˆ ํ–ฅ์ƒ๋˜๋„๋ก ํ•˜๋Š” ํฌ์žฅ์šฉ๊ธฐ ๋งˆ๊ฐœ์— ๊ด€ํ•œ ๊ฒƒ์ด๋‹ค.The present invention shows the opening of the stopper by having a hinge for forming the opening groove at the same time as the opening screw in the screw-type stopper, and the opening of the stopper body stably maintains the set opening angle when struck and shake The present invention relates to a packaging container stopper having no opening and closing action and being elastically improved.

์ผ๋ฐ˜์ ์œผ๋กœ ์ƒ์ˆ˜๋‚˜ ์šฐ์œ ์™€ ๊ฐ™์€ ์‹์Œ๋ฃŒ๋ฅผ ๋น„๋กฏํ•˜์—ฌ ์˜ค์ผ, ๋„๋ฃŒ, ํ™”ํ•™์ œํ’ˆ ๋“ฑ์˜ ์•ก์ƒ๋ฌผ์งˆ์„ ๋ณด๊ด€ํ•˜๋Š” ์šฉ๊ธฐ๋Š” ์ฃผ๋‘ฅ์ด๊ฐ€ ํ˜•์„ฑ๋˜๋Š” ์šฉ๊ธฐ ๋ณธ์ฒด์™€ ์ƒ๊ธฐ ์šฉ๊ธฐ ๋ณธ์ฒด์˜ ์ฃผ๋‘ฅ์ด๋ฅผ ๊ฐœํํ•˜๋Š” ๋งˆ๊ฐœ๊ฐ€ ๊ตฌ๋น„๋˜์–ด ์ด๋ฃจ์–ด์ง€๋ฉฐ, ๋งˆ๊ฐœ๋Š” ๊ฐœํ๊ตฌ์กฐ์— ๋”ฐ๋ผ ๋‚˜์‚ฌ๊ฒฐํ•ฉ์‹ ๋˜๋Š” ์›ํ„ฐ์น˜์‹์œผ๋กœ ๋Œ€๋ณ„๋œ๋‹ค.In general, a container for storing liquid materials such as food and beverages such as bottled water and milk, oil, paint, and chemicals is provided with a container body in which a spout is formed and a stopper for opening and closing the spout of the container body. Depending on the structure, it is divided into screwed or one-touch type.

๋‚˜์‚ฌ๊ฒฐํ•ฉ์‹ ๋งˆ๊ฐœ(130)์—์„œ๋Š” ๋„ 1 ๋ฐ ๋„ 2์— ๋„์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด, ๋‚˜์‚ฌ๋ถ€๊ฐ€ ํ˜•์„ฑ๋˜๋Š” ์šฉ๊ธฐ ๋ณธ์ฒด(110)์— ๋Œ€์‘ํ•˜์—ฌ ๋‚˜์‚ฌ๋ถ€๊ฐ€ ๋‚ด์ฃผ๋ฉด์— ํ˜•์„ฑ๋˜์–ด ์ด๋ฃจ์–ด์ง€๊ณ , ๋งˆ๊ฐœ๊ฐ€ ์šฉ๊ธฐ๋กœ๋ถ€ํ„ฐ ์™„์ „ ๋ถ„๋ฆฌ๋  ๊ฒฝ์šฐ ์˜ค์—ผ ๋ฐ ๋ถ„์‹ค์—ผ๋ ค๊ฐ€ ์žˆ์œผ๋ฏ€๋กœ ์šฉ๊ธฐ(100) ๊ฐœ๋ฐฉ์‹œ์—๋„ ๋งˆ๊ฐœ๊ฐ€ ์šฉ๊ธฐ ๋ณธ์ฒด์™€ ์—ฐ๊ฒฐ๋œ ์ƒํƒœ๋ฅผ ์œ ์ง€ํ•˜๋„๋ก ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€(131) ํ•˜๋ฐฉ์— ์šฉ๊ธฐ ๋ณธ์ฒด(110)๋กœ๋ถ€ํ„ฐ ์ดํƒˆ์ด ๋ฐฉ์ง€๋˜๋Š” ๊ณ ์ •๋ง(133)์ด ๊ตฌ๋น„๋˜์–ด ์žˆ๋‹ค.1 and 2, in the screw-type stopper 130, the screw is formed on the inner circumferential surface corresponding to the container body 110 in which the thread is formed, and when the stopper is completely separated from the container, Since there is a risk of loss, the fixing ring 133 is prevented from being separated from the container body 110 so that the stopper is connected to the container body even when the container 100 is opened.

๋˜ํ•œ, ์ƒ๊ธฐ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€(131)์™€ ๊ณ ์ •๋ง(133)์€ ๋ฐฉ์‚ฌ์ƒ์œผ๋กœ ํ˜•์„ฑ๋œ ๋ณต์ˆ˜์˜ ๋ธŒ๋ฆฟ์ง€(135)๋กœ ์—ฐ๊ฒฐ๋˜๊ณ  ๋งˆ๊ฐœ๋ฅผ ๊ฐœ๋ด‰ํ•˜๋ฉด ์ด ๋ธŒ๋ฆฟ์ง€(135)๊ฐ€ ์ ˆ๋‹จ๋˜์–ด ๊ฐœ๋ด‰ ์—ฌ๋ถ€๋ฅผ ์ธ์‹ํ•  ์ˆ˜ ์žˆ๋„๋ก ๋˜์–ด ์žˆ๋‹ค.In addition, the plug body 131 and the fixing ring 133 is connected to a plurality of bridges 135 formed radially and when the plug is opened, the bridge 135 is cut to recognize whether it is opened.

๊ทธ๋Ÿฐ๋ฐ, ์ด์™€ ๊ฐ™์€ ์ข…๋ž˜๊ธฐ์ˆ ์€ ์ƒ๊ธฐ ๊ณ ์ •๋ง(133)์ด ์šฉ๊ธฐ ๋ณธ์ฒด(110)์— ๋Œ€ํ•˜์—ฌ ๊ณตํšŒ์ „์ด ๊ฐ€๋Šฅํ•˜๊ฒŒ ๊ฒฐํ•ฉ๋˜์–ด ์žˆ์œผ๋ฏ€๋กœ ๊ฐœ๋ฐฉ๋œ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€(131)๋Š” ๊ณ ์ •๋ง๊ณผ ํ•จ๊ป˜ ๊ณตํšŒ์ „๋˜๊ณ  ๋‚ด์šฉ๋ฌผ ํ† ์ถœ์‹œ ์ž์ค‘์— ์˜ํ•˜์—ฌ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€๊ฐ€ ํ•˜ํ–ฅ ์œ„์น˜๋˜์–ด ์‚ฌ์šฉ์ž์˜ ์ž…์ด๋‚˜ ํ„ฑ์— ๊ฑธ๋ ค ๋ถˆ์พŒ๊ฐ์„ ์ค„๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ๊ฑฐ์ถ”์žฅ์Šค๋Ÿฝ๊ณ , ๋‚ด์šฉ๋ฌผ์ด ๋งˆ๊ฐœ์— ๋ฌป๋Š” ๋“ฑ์œผ๋กœ ๋ถˆ๊ฒฐํ•ด์ง€๋Š” ๋ฌธ์ œ์ ์ด ์žˆ์—ˆ๋‹ค.By the way, in the prior art, such that the fixing ring 133 is coupled to the container body 110 so that idling is possible, the open stopper body 131 is idling with the fixing ring and is closed by its own weight when the contents are discharged. The main body part is located downward, not only to give a discomfort to the user's mouth or chin, it is cumbersome, and there is a problem that the contents are dirty from the stopper.

ํ•œํŽธ์œผ๋กœ ๋‚˜์‚ฌ๊ฒฐํ•ฉ์‹์ด ์•„๋‹Œ ์›ํ„ฐ์น˜์‹ ๋งˆ๊ฐœ(130A)์—์„œ๋Š” ๋„ 3์— ๋„์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด, ์šฉ๊ธฐ ๋ณธ์ฒด์— ๊ณ ์ฐฉ๋˜๋Š” ๊ณ ์ •๋ง(133a)๊ณผ ๊ฐœํ๋™์ž‘์ด ์ด๋ฃจ์–ด์ง€๋Š” ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€(131a)๊ฐ€ ํžŒ์ง€๋ถ€(135a)๋กœ ์—ฐ๊ฒฐ๋˜์–ด ์žˆ๋‹ค.On the other hand, in the one-touch stopper 130A that is not screwed, as shown in FIG. 3, the fixing ring 133a fixed to the container body and the stopper main part 131a which is opened and closed are connected to the hinge 135a. It is.

์ƒ๊ธฐ ํžŒ์ง€๋ถ€๋Š” ๊ฐœํ๋™์ž‘์„ ์œ„ํ•˜์—ฌ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€(131a)์™€ ๊ณ ์ •๋ง(133a) ๋Œ€๋น„ ๋‘๊ป˜๊ฐ€ ์–‡๊ฒŒ ๋‹จ์ฐจ ํ˜•์„ฑ๋˜๊ณ , ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€์™€ ๊ณ ์ •๋ง ์‚ฌ์ด๋ฅผ ์—ฐ๊ฒฐํ•˜๋Š” ํญ์ด ๋งˆ๊ฐœ ๊ฐœ๋ฐฉ์‹œ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€์™€ ๊ณ ์ •๋ง ๊ฐ„ ๊ฐ„๊ฒฉ์— ๋Œ€์‘ํ•˜์—ฌ ํžŒ์ง€๋ถ€์˜ ์ค‘๊ฐ„๋ถ€๋ฅผ ๊ธฐ์ ์œผ๋กœ ์–‘์ธก์œผ๋กœ ์ ์ฐจ ์ปค์ง€๋Š” ํ˜•ํƒœ๋กœ ํ˜•์„ฑ๋จ์œผ๋กœ์จ ๊ฐœ๋ฐฉ์‹œ ์—ฐ๊ฒฐ์ด ์•ˆ์ •์ ์œผ๋กœ ์ด๋ฃจ์–ด์ง€๋Š” ์žฅ์ ์ด ์žˆ๋‹ค.The hinge portion is formed to have a step thickness thinner than the plug body portion 131a and the fixing ring 133a for opening and closing operation, and the width connecting the plug body portion and the fixing ring has a gap between the plug body portion and the fixing ring when the plug is opened. Correspondingly, since it is formed in a form that gradually increases to both sides from the middle portion of the hinge portion, there is an advantage that the connection is made stable upon opening.

๊ทธ๋Ÿฌ๋‚˜, ๋ธŒ๋ฆฌ์ง€๋ฅผ ๊ฐ–๋Š” ์ข…๋ž˜๊ธฐ์ˆ ์˜ ๋‚˜์‚ฌ๊ฒฐํ•ฉ์‹ ๋งˆ๊ฐœ์˜ ๊ฒฝ์šฐ์—๋Š” ์–ธ๋”์ปท์ฒ˜๋ฆฌ์— ๋Œ€ํ•œ ๊ธฐ์ˆ ์  ํ•œ๊ณ„๋กœ ์ธํ•˜์—ฌ ์›ํ„ฐ์น˜์‹ ๋งˆ๊ฐœ์˜ ๊ฒฝ์šฐ์™€ ๊ฐ™์ด ์•ˆ์ •์ ์ธ ์—ฐ๊ฒฐ ๋ฐ ๊ฐœ๋ฐฉ์‹œ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€์˜ ํ”๋“ค๋ฆผ ์—†๋Š” ํžŒ์ง€๋ถ€๋ฅผ ๊ตฌ๋น„ํ•  ์ˆ˜ ์—†๋Š” ๋ฌธ์ œ์ ์ด ์žˆ์—ˆ๋‹ค.However, in the case of a screw-type stopper of the prior art having a bridge, there is a problem that can not be provided with a hinge-free hinge portion of the stopper body at the time of stable connection and opening, as in the case of one-touch stopper due to the technical limitations for the undercut treatment.

๋ณธ ๋ฐœ๋ช…์€ ์ƒ๊ธฐํ•œ ๋ฌธ์ œ์ ์„ ํ•ด์†Œํ•˜๊ธฐ ์œ„ํ•œ ๊ฒƒ์œผ๋กœ์„œ,The present invention is to solve the above problems,

๋ณธ ๋ฐœ๋ช…์˜ ๋ชฉ์ ์€ ๋‚˜์‚ฌ๊ฒฐํ•ฉ์‹ ๋งˆ๊ฐœ์—์„œ ๊ฐœ๋ด‰์—ฌ๋ถ€ ํ™•์ธ์šฉ ๋ธŒ๋ฆฟ์ง€๋ฅผ ๊ตฌ๋น„ํ•˜๋Š” ๋™์‹œ์— ๋‚ด์ธก ์š”ํ™ˆ์ด ํ˜•์„ฑ๋˜๋Š” ํžŒ์ง€๋ถ€๋ฅผ ๊ตฌ๋น„ํ•จ์œผ๋กœ์จ ๋งˆ๊ฐœ์˜ ๊ฐœ๋ด‰์—ฌ๋ถ€๋ฅผ ํ‘œ์‹œํ•˜๋ฉฐ, ๊ฐœ๋ฐฉ์‹œ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€๊ฐ€ ์„ค์ • ๊ฐœ๋ฐฉ๊ฐ๋„๋ฅผ ์•ˆ์ •์ ์œผ๋กœ ์œ ์ง€ํ•˜์—ฌ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€์˜ ์ณ์ง ๋ฐ ํ”๋“ค๋ฆผ์ด ์—†๊ณ  ๊ฐœํ๋™์ž‘์ด ํƒ„๋ ฅ์ ์œผ๋กœ ์ด๋ฃจ์–ด์ ธ ์‚ฌ์šฉ๊ฐ์ด ํ˜„์ €ํžˆ ํ–ฅ์ƒ๋˜๋„๋ก ํ•˜๋Š” ํฌ์žฅ์šฉ๊ธฐ ๋งˆ๊ฐœ๋ฅผ ์ œ๊ณตํ•จ์— ์žˆ๋‹ค.An object of the present invention is to display the opening of the plug by having a hinge for forming the opening groove at the same time as the opening of the screw-type stopper to confirm the opening, the plug body when the opening to maintain a stable set opening angle The present invention provides a packaging container stopper that does not sag and shakes the main body, and thus the opening and closing operation is made elastic.

์ƒ๊ธฐํ•œ ๋ชฉ์ ์„ ๋‹ฌ์„ฑํ•˜๋Š” ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ํฌ์žฅ์šฉ๊ธฐ ๋งˆ๊ฐœ๋Š”,Packaging container closure according to the present invention to achieve the above object,

์šฉ๊ธฐ ๋ณธ์ฒด๋กœ๋ถ€ํ„ฐ ์ดํƒˆ ๋ฐฉ์ง€ ๋ฐ ๊ณตํšŒ์ „์ด ๋ฐฉ์ง€๋˜๋Š” ๊ณ ์ •๋ง, ์šฉ๊ธฐ ๋ณธ์ฒด๋ฅผ ๊ฐœํํ•˜๋ฉฐ ๋‚ด์ฃผ๋ฉด์— ๋‚˜์‚ฌ๋ถ€๊ฐ€ ํ˜•์„ฑ๋œ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€. ์ƒ๊ธฐ ๊ณ ์ •๋ง๊ณผ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€๋ฅผ ์—ฐ๊ฒฐํ•˜๋Š” ํžŒ์ง€๋ถ€ ๋ฐ ์ƒ๊ธฐ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€์™€ ๊ณ ์ •๋ง ์‚ฌ์ด์— ํ˜•์„ฑ๋˜๋ฉฐ ๋งˆ๊ฐœ ๊ฐœ๋ฐฉ์‹œ ์ ˆ๋‹จ๋˜๋Š” ๋ณต์ˆ˜์˜ ๋ธŒ๋ฆฟ์ง€๋กœ ๊ตฌ์„ฑ๋˜๊ณ ,Fixing ring to prevent separation from the container body and to prevent idling, opening and closing the container body, the cap body portion formed with a screw on the inner peripheral surface. It is composed of a hinge portion connecting the fixing ring and the stopper body portion and a plurality of bridges formed between the stopper body portion and the fixed ring and cut when opening the stopper,

์ƒ๊ธฐ ๊ณ ์ •๋ง์—๋Š” ํžŒ์ง€๋ถ€ ํ•˜๋ฐฉ์„ ์ค‘์‹ฌ์œผ๋กœ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€์— ๋Œ€ํ•œ ์—ฐ๊ฒฐ๊ธธ์ด ์—ฐ์žฅ์„ ์œ„ํ•œ ์ ˆ๊ฐœ์„ ์ด ํ˜•์„ฑ๋˜๋ฉฐ,The fixing ring is formed with an incision line for extending the connection length to the stopper body portion around the hinge portion,

์ƒ๊ธฐ ํžŒ์ง€๋ถ€๋Š” ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€์™€ ๊ณ ์ •๋ง์˜ ๋‚ด์ธก์œผ๋กœ ์‚ฌ์ถœ์„ฑํ˜•์žฅ์น˜์˜ ๋‚ด์ธก ์Šฌ๋ผ์ด๋”์— ์˜ํ•˜์—ฌ ์„ฑํ˜•๋˜๋Š” ์š”ํ™ˆ์ด ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€ ๋ฐ ๊ณ ์ •๋ง์˜ ์‚ด๊ณผ ๋‹จ์ฐจ ํ˜•์„ฑ๋˜์–ด ์ด๋ฃจ์–ด์ง์„ ํŠน์ง•์œผ๋กœ ํ•œ๋‹ค.The hinge portion is characterized in that the groove is formed by the inner slider of the injection molding apparatus and the stopper body portion and the fixing ring to the inside of the stopper body portion and the fixed ring is formed stepped.

์ƒ๊ธฐ ๊ตฌ์„ฑ์„ ์ง€๋‹Œ ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ํฌ์žฅ์šฉ๊ธฐ ๋งˆ๊ฐœ์— ์˜ํ•˜๋ฉด ๋‚˜์‚ฌ๊ฒฐํ•ฉ์‹ ๋งˆ๊ฐœ์—์„œ ๊ฐœ๋ด‰์—ฌ๋ถ€ ํ™•์ธ์šฉ ๋ธŒ๋ฆฟ์ง€๋ฅผ ๊ตฌ๋น„ํ•˜๋Š” ๋™์‹œ์— ๋‚ด์ธก ์š”ํ™ˆ์ด ํ˜•์„ฑ๋˜๋Š” ํžŒ์ง€๋ถ€๋ฅผ ๊ตฌ๋น„ํ•จ์œผ๋กœ์จ ๋งˆ๊ฐœ์˜ ๊ฐœ๋ด‰์—ฌ๋ถ€๋ฅผ ํ‘œ์‹œํ•˜๋ฉฐ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€์™€ ๊ณ ์ •๋ง์˜ ์—ฐ๊ฒฐ์ด ์•ˆ์ •์ ์œผ๋กœ ์ด๋ฃจ์–ด์ง€๊ณ , ๊ฐœ๋ฐฉ์‹œ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€๊ฐ€ ์„ค์ • ๊ฐœ๋ฐฉ๊ฐ๋„๋ฅผ ์œ ์ง€ํ•˜์—ฌ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€์˜ ์ณ์ง ๋ฐ ํ”๋“ค๋ฆผ์ด ์—†๊ณ  ๊ฐœํ๋™์ž‘์ด ํƒ„๋ ฅ์ ์œผ๋กœ ์ด๋ฃจ์–ด์ ธ ์‚ฌ์šฉ๊ฐ์ด ํ–ฅ์ƒ๋˜๋Š” ํ˜„์ €ํ•œ ํšจ๊ณผ๊ฐ€ ์žˆ๋‹ค.According to the packaging container stopper according to the present invention having the above configuration is provided with a hinge for forming the opening groove at the same time in the screw-type stopper to indicate the opening of the stopper to indicate the opening and closing of the stopper body portion and the fixed ring When the connection is made stable, the plug body maintains a set opening angle when opening, and there is a remarkable effect that the opening and closing operation of the plug body part is elastic and the feeling of use is improved by the opening and closing of the plug body.

๋„ 1์€ ์ข…๋ž˜๊ธฐ์ˆ ์˜ ๋‚˜์‚ฌ๊ฒฐํ•ฉ์‹ ๋งˆ๊ฐœ ๊ตฌ์„ฑ๋„1 is a screw coupling stopper configuration of the prior art

๋„ 2๋Š” ๋„ 1์˜ ๊ฐ€๋ณ€์ƒํƒœ๋„2 is a variable state diagram of FIG.

๋„ 3์€ ์›ํ„ฐ์น˜์‹ ๋งˆ๊ฐœ์˜ ๊ฐœ๋ฐฉ์ƒํƒœ ์‚ฌ์‹œ๋„3 is an open state perspective view of a one-touch stopper

๋„ 4๋Š” ๋ณธ ๋ฐœ๋ช…์˜ ์ œ์กฐ๋ฅผ ์œ„ํ•œ ์ผ ์‹ค์‹œ์˜ˆ์˜ ๋งˆ๊ฐœ ์‚ฌ์ถœ์„ฑํ˜•์žฅ์น˜์˜ ์ผ๋ถ€ ์ƒ๋žต ๋‹จ๋ฉด๋„Figure 4 is a partially omitted cross-sectional view of the plug injection molding apparatus of one embodiment for the manufacture of the present invention

๋„ 5๋Š” ๋„ 4์˜ ๊ฐ€๋ณ€์ƒํƒœ๋„5 is a variable state diagram of FIG.

๋„ 6์€ ๋„ 4์˜ ์ฝ”์–ด์œ ๋‹› ๋ถ„ํ•ด ์‚ฌ์‹œ๋„6 is an exploded perspective view of the core unit of FIG.

๋„ 7์€ ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ผ ์‹ค์‹œ์˜ˆ์˜ ์‚ฌ์‹œ๋„7 is a perspective view of one embodiment according to the present invention

๋„ 8์€ ๋„ 7์˜ ์ €๋ฉด์‚ฌ์‹œ๋„8 is a bottom perspective view of FIG.

๋„ 9๋Š” ๋„ 7์˜ ์ผ ์‚ฌ์šฉ์ƒํƒœ ์‚ฌ์‹œ๋„9 is a perspective view of one use state of FIG.

๋„ 10์€ ๋„ 7์˜ ์ข…๋‹จ๋ฉด๋„10 is a longitudinal cross-sectional view of FIG.

๋„ 11์€ ๋„ 7์˜ ์ €๋ฉด๋„FIG. 11 is a bottom view of FIG. 7

๋„ 12๋Š” ๋„ 10์˜ ๊ฐœ๋ฐฉ์ƒํƒœ ๋‹จ๋ฉด๋„12 is a cross-sectional view of the open state of FIG.

๋„ 13์€ ๋„ 7์˜ ๋งˆ๊ฐœ ๋‚ด๋ถ€์—์„œ ๋ณธ ํžŒ์ง€๋ถ€ ๋ฐœ์ทŒ ํ™•๋Œ€๋„Figure 13 is an enlarged view of the hinge portion viewed from the inside of the plug of Figure 7

๋„ 14๋Š” ๋„ 13์˜ D-D์„  ๋‹จ๋ฉด๋„14 is a cross-sectional view taken along the line D-D of FIG.

๋„ 15๋Š” ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ผ ์‹ค์‹œ์˜ˆ์˜ ์‚ฌ์‹œ๋„15 is a perspective view of one embodiment according to the present invention;

๋„ 16์€ ๋„ 15์˜ ๊ฐœ๋ฐฉ์ƒํƒœ ์‚ฌ์‹œ๋„16 is a perspective view of the open state of FIG.

๋„ 17์€ ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ผ ์‹ค์‹œ์˜ˆ์˜ ์‚ฌ์‹œ๋„Figure 17 is a perspective view of one embodiment according to the present invention

๋„ 18์€ ๋„ 17์˜ ๊ฐœ๋ฐฉ์ƒํƒœ ์‚ฌ์‹œ๋„18 is an open perspective view of FIG. 17.

๋„ 19๋Š” ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ผ ์‹ค์‹œ์˜ˆ์˜ ์‚ฌ์‹œ๋„19 is a perspective view of one embodiment according to the present invention

๋„ 20์€ ๋„ 19์˜ ์ข…๋‹จ๋ฉด๋„20 is a longitudinal cross-sectional view of FIG. 19.

๋„ 21์€ ๋„ 20์— ๋Œ€์‘ํ•˜๋Š” ๋‹ค๋ฅธ ์˜ˆ์˜ ๋‹จ๋ฉด๋„21 is a cross-sectional view of another example corresponding to FIG. 20.

๋„ 22๋Š” ๋„ 20์— ๋Œ€์‘ํ•˜๋Š” ๋˜ ๋‹ค๋ฅธ ์˜ˆ์˜ ๋‹จ๋ฉด๋„22 is a cross-sectional view of another example corresponding to FIG. 20.

์ดํ•˜, ๋ณธ ๋ฐœ๋ช…์˜ ํฌ์žฅ์šฉ๊ธฐ ๋งˆ๊ฐœ์— ๋Œ€ํ•œ ์‹ค์‹œ์˜ˆ๋ฅผ ์ฒจ๋ถ€๋„๋ฉด์„ ์ฐธ์กฐํ•˜์—ฌ ๋ณด๋‹ค ์ƒ์„ธํžˆ ์„ค๋ช…ํ•œ๋‹ค.Hereinafter, an embodiment of a packaging container closure of the present invention will be described in more detail with reference to the accompanying drawings.

๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ํฌ์žฅ์šฉ๊ธฐ ๋งˆ๊ฐœ(30)๋Š” ๋„ 7 ๋‚ด์ง€ ๋„ 14์— ๋„์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด, ์šฉ๊ธฐ ๋ณธ์ฒด(10)๋กœ๋ถ€ํ„ฐ ์ดํƒˆ ๋ฐฉ์ง€ ๋ฐ ๊ณตํšŒ์ „์ด ๋ฐฉ์ง€๋˜๋Š” ๊ณ ์ •๋ง(33), ์šฉ๊ธฐ ๋ณธ์ฒด(10)๋ฅผ ๊ฐœํํ•˜๋ฉฐ ๋‚ด์ฃผ๋ฉด์— ๋‚˜์‚ฌ๋ถ€(311)๊ฐ€ ํ˜•์„ฑ๋œ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€(31). ์ƒ๊ธฐ ๊ณ ์ •๋ง(33)๊ณผ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€(31)๋ฅผ ์—ฐ๊ฒฐํ•˜๋Š” ํžŒ์ง€๋ถ€(35) ๋ฐ ์ƒ๊ธฐ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€(31)์™€ ๊ณ ์ •๋ง(33) ์‚ฌ์ด์— ํ˜•์„ฑ๋˜๋ฉฐ ๋งˆ๊ฐœ ๊ฐœ๋ฐฉ์‹œ ์ ˆ๋‹จ๋˜๋Š” ๋ณต์ˆ˜์˜ ๋ธŒ๋ฆฟ์ง€(39)๋กœ ๊ตฌ์„ฑ๋˜๊ณ , ์ƒ๊ธฐ ๊ณ ์ •๋ง(33)์—๋Š” ํžŒ์ง€๋ถ€(35) ํ•˜๋ฐฉ์„ ์ค‘์‹ฌ์œผ๋กœ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€(31)์— ๋Œ€ํ•œ ์—ฐ๊ฒฐ๊ธธ์ด ์—ฐ์žฅ์„ ์œ„ํ•œ ์ ˆ๊ฐœ์„ (37)์ด ํ˜•์„ฑ๋˜๋ฉฐ, ์ƒ๊ธฐ ํžŒ์ง€๋ถ€(35)๋Š” ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€(31)์™€ ๊ณ ์ •๋ง(33)์˜ ๋‚ด์ธก์œผ๋กœ ๋งˆ๊ฐœ ์‚ฌ์ถœ์„ฑํ˜•์žฅ์น˜(200)์˜ ๋‚ด์ธก ์Šฌ๋ผ์ด๋”์— ์˜ํ•˜์—ฌ ์„ฑํ˜•๋˜๋Š” ์š”ํ™ˆ(a)์ด ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€(31) ๋ฐ ๊ณ ์ •๋ง(33)์˜ ์‚ด(่‚‰)๊ณผ ๋‹จ์ฐจ ํ˜•์„ฑ๋˜์–ด ์ด๋ฃจ์–ด์ง€๋Š” ๊ฒƒ์ด๋‹ค.Packaging container stopper 30 according to the present invention, as shown in Figures 7 to 14, the fixing ring 33, the container body 10 to open and close the inner ring surface to prevent the departure from the container body 10 and idle rotation Stopper body portion 31 is formed with a screw portion 311. A hinge portion 35 connecting the fixing ring 33 and the stopper body part 31 and a plurality of bridges 39 formed between the stopper body part 31 and the fixing ring 33 and cut when the stopper is opened. Consists of, the fixing ring 33 is formed with a cutting line 37 for extending the connection length to the stopper body portion 31 around the hinge portion 35, the hinge portion 35 is a stopper The groove (a) formed by the inner slider of the plug injection molding apparatus 200 into the main body portion 31 and the fixing ring 33 is the flesh of the plug body portion 31 and the fixing ring 33. And step is formed.

์—ฌ๊ธฐ์„œ, ์ƒ๊ธฐ ๋งˆ๊ฐœ ์‚ฌ์ถœ์„ฑํ˜•์žฅ์น˜(200)๋Š” ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ํฌ์žฅ์šฉ๊ธฐ ๋งˆ๊ฐœ์˜ ์‚ฌ์ถœ์„ ์œ„ํ•˜์—ฌ ํŠน๋ณ„ํžˆ ์„ค๊ณ„๋œ ๊ฒƒ์œผ๋กœ์„œ ๋จผ์ € ๊ทธ ๊ตฌ์„ฑ์„ ์‚ดํŽด๋ณธ๋‹ค.Here, the plug injection molding apparatus 200 is specifically designed for the injection of the packaging container plug according to the present invention will be described first.

์ƒ๊ธฐ ๋งˆ๊ฐœ ์‚ฌ์ถœ์„ฑํ˜•์žฅ์น˜(200)๋Š” ๋„ 4 ๋‚ด์ง€ 6์— ๋„์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด, ๋งˆ๊ฐœ ์™ธ๋ถ€ํ˜•์ƒ์˜ ์ƒ๋ถ€๋ฅผ ์„ฑํ˜•ํ•˜๋Š” ์ƒ๋ถ€์„ฑํ˜•๋ถ€(231)์™€ ์ƒ๊ธฐ ์ƒ๋ถ€์„ฑํ˜•๋ถ€ ์–‘์ธก์œผ๋กœ ๊ฒฝ์‚ฌํ˜•์„ฑ๋˜๋Š” ํ•œ ์Œ์˜ ์Šฌ๋ผ์ด๋” ์ž‘๋™ํ•€(233)(234)์ด ๊ตฌ๋น„๋˜๋Š” ์ƒ์›ํŒ(230), ์ƒ๊ธฐ ์ƒ์›ํŒ(230)์˜ ํ•˜๋ฐฉ์— ์œ„์น˜ํ•˜๋Š” ์ŠคํŠธ๋ฆฌํผ(260) ์ƒ์—์„œ ์ƒ๊ธฐ ์Šฌ๋ผ์ด๋” ์ž‘๋™ํ•€์— ์˜ํ•˜์—ฌ ์ƒํ˜ธ ๋Œ€ํ–ฅํ•˜์—ฌ ์ˆ˜ํ‰ ์Šฌ๋ผ์ด๋“œ๋˜๋ฉฐ ๋งˆ๊ฐœ ์™ธ๋ถ€ํ˜•์ƒ์˜ ํ•˜๋ถ€๋ฅผ ์„ฑํ˜•ํ•˜๋Š” ํ•œ ์Œ์˜ ์™ธ์ธก ์Šฌ๋ผ์ด๋”(241)(243) ๋ฐ ๋งˆ๊ฐœ์˜ ๋‚ด๋ถ€ํ˜•์ƒ์„ ์„ฑํ˜•ํ•˜๋Š” ์ฝ”์–ด์œ ๋‹›(250)์„ ๊ตฌ๋น„ํ•œ๋‹ค.As shown in FIGS. 4 to 6, the plug injection molding apparatus 200 includes an upper molding portion 231 for forming an upper portion of the plug outer shape and a pair of slider operating pins inclined to both sides of the upper molding portion ( 233, 234 is provided on the upper plate 230, the stripper 260 located below the upper plate 230 is horizontally slid to face each other by the slider operation pin to form a lower portion of the plug external shape A pair of outer sliders 241 and 243 and a core unit 250 for shaping the inner shape of the stopper are provided.

๊ทธ๋ฆฌ๊ณ , ์ƒ๊ธฐ ์ฝ”์–ด์œ ๋‹›(250)์€ ๋งˆ๊ฐœ ํžŒ์ง€๋ถ€์˜ ์–ธ๋”์ปท ์ฒ˜๋ฆฌ๋ฅผ ์œ„ํ•˜์—ฌ ๋Œ€์‘๋ถ€๋ถ„์— ํฌ์ผ“(2511)์ด ์š”์ž… ํ˜•์„ฑ๋˜๋Š” ์ฝ”์–ด๋ณธ์ฒด(251)์™€, ๋งˆ๊ฐœ์˜ ํžŒ์ง€๋ถ€ ์„ฑํ˜•์„ ์œ„ํ•œ ์–ธ๋”์ปท๋ถ€(2533)๊ฐ€ ์ƒ๊ธฐ ํฌ์ผ“(2511)์— ์ถœ๋ชฐ๊ฐ€๋Šฅํ•˜๊ฒŒ ์„ค์น˜๋˜๋Š” ๋‚ด์ธก ์Šฌ๋ผ์ด๋”(253)๋กœ ์ด๋ฃจ์–ด์ง„๋‹ค.The core unit 250 includes a core body 251 in which a pocket 2511 is recessed in a corresponding portion for undercut treatment of a stopper hinge portion, and an undercut portion 2533 for forming a hinge portion of the stopper. And an inner slider 253 which is mounted on and detachably mounted on the 2511.

์ƒ๊ธฐ ๋‚ด์ธก ์Šฌ๋ผ์ด๋”(253)๋Š” ์ƒ๋ถ€ ์ผ์ธก์— ์–ธ๋”์ปท๋ถ€(2533)๊ฐ€ ๋Œ์ถœํ˜•์„ฑ๋˜๋ฉฐ ํฌ์ผ“ ๋‚ด๋ถ€์— ์œ„์น˜ํ•˜๋Š” ์‚ฝ์ž…๋ถ€(2531)์™€ ์ƒ๊ธฐ ์‚ฝ์ž…๋ถ€(2531)์—์„œ ํฌ์ผ“ ์™ธ๋ถ€๋กœ ์—ฐ์žฅ๋˜์–ด ํ•˜์›ํŒ(270) ์ƒ์—์„œ ์ˆ˜ํ‰ ์Šฌ๋ผ์ด๋“œ๋˜๋ฉฐ ์๊ธฐํ™€(2537)์ด ํ˜•์„ฑ๋˜๋Š” ์ง€์ง€๋ถ€(2536)๊ฐ€ ์ผ์ฒด๋กœ ํ˜•์„ฑ๋˜๊ณ , ์ƒ๊ธฐ ๋‚ด์ธก ์Šฌ๋ผ์ด๋”(253) ํ›„๋ฏธ์— ํฌ์ผ“ ์•ˆ์ชฝ์œผ๋กœ ๋‚ด์ธก ์Šฌ๋ผ์ด๋”๋ฅผ ๋ฐ€์–ด์ฃผ๋Š” ํƒ„์„ฑ๋ถ€์žฌ(255)๊ฐ€ ์„ค์น˜๋œ๋‹ค.The inner slider 253 has an undercut portion 2533 protrudingly formed on one side of the upper slider 253 and slides horizontally on the lower plate 270 by extending from the insertion portion 2253 and the insertion portion 2253 to the outside of the pocket. The support portion 2536 in which the wedge hole 2537 is formed is integrally formed, and an elastic member 255 is installed at the rear of the inner slider 253 to push the inner slider into the pocket.

๋˜ํ•œ, ์ƒ๊ธฐ ์ƒ์›ํŒ(230)์—๋Š” ์ƒ๊ธฐ ๋‚ด์ธก ์Šฌ๋ผ์ด๋”(253)์˜ ์๊ธฐํ™€(2537)์— ์‚ฝ์ž… ๋ฐ ์ดํƒˆ๋˜๋Š” ์๊ธฐ(235)๊ฐ€ ์„ค์น˜๋œ๋‹ค.In addition, the upper plate 230 is provided with a wedge 235 that is inserted into and detached from the wedge hole 2537 of the inner slider 253.

์ƒ๊ธฐ ๋‚ด์ธก ์Šฌ๋ผ์ด๋”(253)๋Š” ๋งˆ๊ฐœ ์‚ฌ์ถœ ์„ฑํ˜•์‹œ์—๋Š” ์‚ฝ์ž…๋ถ€(2531)์˜ ์–ธ๋”์ปท๋ถ€(2533)๊ฐ€ ์™ธ์ธก์œผ๋กœ ๋Œ์ถœ๋˜์–ด ๋งˆ๊ฐœ์˜ ํžŒ์ง€๋ถ€(35) ์š”ํ™ˆ(a)(๋„ 9 ์ฐธ์กฐ)์„ ์„ฑํ˜•ํ•˜๊ณ , ์„ฑํ˜•์ด ์™„๋ฃŒ๋œ ๋งˆ๊ฐœ ์ทจ์ถœ์‹œ์—๋Š” ์ฝ”์–ด๋ณธ์ฒด์˜ ํฌ์ผ“(2511) ๋‚ด๋ถ€๋กœ ๋ชฐ์ž…๋˜์–ด ๋งˆ๊ฐœ ์ทจ์ถœ์„ ๊ฐ„์„ญํ•˜์ง€ ์•Š๋„๋ก ๊ตฌ์„ฑ๋˜๋Š” ๊ฒƒ์ด๋‹ค.When the inner slider 253 is plug injection molded, the undercut portion 2533 of the insert portion 2253 protrudes outward to form the hinge portion 35 groove a (see FIG. 9) of the plug. At the time of taking out the plug, the plug is immersed into the pocket 2511 of the core body so as not to interfere with the plug taking out.

๋˜ํ•œ, ์ƒ๊ธฐ ์ฝ”์–ด๋ณธ์ฒด(251)๋Š” ๋งˆ๊ฐœ์˜ ์ง€์ง€๋‚ ๊ฐœ(34)(๋„ 8 ์ฐธ์กฐ)๊ฐ€ ์„ฑํ˜•๋˜๋Š” ์ง€์ง€๋‚ ๊ฐœ ์„ฑํ˜•๋ถ€(2515)๋ฅผ ๊ธฐ์ค€์œผ๋กœ ์ƒ๋ถ€๋ญ‰์น˜(251a)์™€ ํ•˜๋ถ€๋ญ‰์น˜(251b)๋กœ ๋ถ„๋ฆฌ๊ฐ€๋Šฅํ•˜๊ฒŒ ์ ˆ๋‹จํ˜•์„ฑ๋˜๊ณ , ์ƒ๊ธฐ ์ƒ๋ถ€๋ญ‰์น˜(251a)์™€ ํ•˜๋ถ€๋ญ‰์น˜(251b)๋Š” ๋‚˜์‚ฌ๋จธ๋ฆฌ๊ฐ€ ํ•˜๋ถ€๋ญ‰์น˜์˜ ํ•˜๋ฐฉ ๋‚ด๋ถ€๊ณต๊ฐ„(2514)์— ์œ„์น˜ํ•˜๊ณ  ํ•˜๋ถ€๋ญ‰์น˜(251a)๋ฅผ ๊ด€ํ†ตํ•˜์—ฌ ์ƒ๋ถ€๋ญ‰์น˜(251b)์— ๋‚˜์‚ฌ๊ฒฐํ•ฉ๋˜๋Š” ์—ฐ๊ฒฐ๋‚˜์‚ฌ(2516)์— ์˜ํ•˜์—ฌ ์—ฐ๊ฒฐ๋˜๋ฉฐ, ์ƒ๊ธฐ ํ•˜๋ถ€๋ญ‰์น˜(251b)์™€ ์—ฐ๊ฒฐ๋‚˜์‚ฌ(2516)์˜ ๋‚˜์‚ฌ๋จธ๋ฆฌ ์‚ฌ์ด์—๋Š” ์ฝ”์ผ์Šคํ”„๋ง(2517)์ด ์„ค์น˜๋˜์–ด ์žˆ๋‹ค.In addition, the core body 251 is detachably cut into an upper bundle 251a and a lower bundle 251b on the basis of the support wing forming portion 2515 in which the support wings 34 (see FIG. 8) of the stopper are molded. Is formed, the upper bundle (251a) and the lower bundle (251b) is the screw head is located in the lower inner space (2514) of the lower bundle is passed through the lower bundle (251a) screw connection to the upper bundle (251b) ( 2516, and a coil spring 2517 is installed between the lower bundle 251b and the screw head of the connection screw 2516.

๋˜ํ•œ, ์ƒ๊ธฐ ์™ธ์ธก ์Šฌ๋ผ์ด๋”(241)(243)๋Š” ๋งˆ๊ฐœ ์™ธ๋ถ€ํ˜•์ƒ์˜ ํ•˜๋ถ€๋ฅผ ๋ฐ˜๋ถ„ํ•˜์—ฌ ์„ฑํ˜•ํ•˜๋„๋ก ๋Œ€์นญ ํ˜•์„ฑ๋˜๋ฉฐ ์ŠคํŠธ๋ฆฌํผ(260) ์ƒ์—์„œ ์ˆ˜ํ‰์ด๋™๋œ๋‹ค.In addition, the outer sliders 241 and 243 are symmetrically formed to be formed by dividing the lower portion of the plug outer shape and are horizontally moved on the stripper 260.

์ด์™€ ๊ฐ™์€ ๊ตฌ์„ฑ์˜ ๋งˆ๊ฐœ ์‚ฌ์ถœ์„ฑํ˜•์žฅ์น˜(200)๋Š” ์ƒ์›ํŒ(230) ๋ฐ ํ•œ ์Œ์˜ ์™ธ์ธก ์Šฌ๋ผ์ด๋”(241)(243)๊ฐ€ ๋งˆ๊ฐœ์˜ ์™ธํ˜•์„ ์„ฑํ˜•ํ•˜๋„๋ก ์…‹ํŒ…๋˜๋Š” ํ•œํŽธ, ์ฝ”์–ด์œ ๋‹›(250)์˜ ๋‚ด์ธก ์Šฌ๋ผ์ด๋”(253)๋Š” ์ฝ”์–ด๋ณธ์ฒด(251)์— ํ˜•์„ฑ๋œ ํฌ์ผ“(2511)์— ์œ„์น˜ํ•˜๋Š” ์‚ฝ์ž…๋ถ€(2531)์˜ ์–ธ๋”์ปท๋ถ€(2533)๊ฐ€ ๋งˆ๊ฐœ์˜ ์š”ํ™ˆ์„ ์„ฑํ˜•ํ•˜๋„๋ก ์ฝ”์–ด์œ ๋‹›(250)์˜ ์™ธ์ฃผ์—ฐ์œผ๋กœ๋ถ€ํ„ฐ ๋Œ์ถœ ์œ„์น˜๋œ๋‹ค.The plug injection molding apparatus 200 having such a configuration is set such that the upper plate 230 and the pair of outer sliders 241 and 243 form the outer shape of the plug, while the inner slider 253 of the core unit 250 is formed. ) Is protruded from the outer periphery of the core unit 250 so that the undercut portion 2533 of the insertion portion 2531 located in the pocket 2511 formed in the core body 251 forms a recess of the plug.

์ƒ๊ธฐ ๋‚ด์ธก ์Šฌ๋ผ์ด๋”(253)๋Š” ์ง€์ง€๋ถ€(2531)๊ฐ€ ์๊ธฐ(235)์— ์˜ํ•˜์—ฌ ๊ณ ์ •๋˜๊ณ , ์ƒ๊ธฐ ์๊ธฐ(235)๋Š” ์ƒ๋ถ€๊ฐ€ ์ƒ์›ํŒ์— ๊ณ ์ •๋˜๊ณ  ํ•˜๋‹จ๋ถ€๊ฐ€ ํ•˜์›ํŒ(270)์— ํ˜•์„ฑ๋œ ํ™ˆ(271)์— ์‚ฝ์ž…๋œ ์ƒํƒœ๋กœ ๋˜์–ด ์ˆ˜์ง€ ์šฉ์œต์•ก ์ฃผ์ž…์‹œ ๋ฐœ์ƒ๋˜๋Š” ์••๋ ฅ์— ๋Œ€ํ•ญํ•˜์—ฌ ๊ฒฌ๊ณ ํ•˜๊ฒŒ ๊ทธ ์œ„์น˜๋ฅผ ์œ ์ง€ํ•œ๋‹ค.The inner slider 253 is the support portion 2253 is fixed by the wedge 235, the wedge 235 is fixed to the upper plate and the lower end is inserted into the groove 271 formed in the lower plate 270 In this state, the position thereof is firmly maintained against the pressure generated when the resin melt is injected.

์ด๋•Œ, ์ฝ”์–ด๋ณธ์ฒด(251)๋ฅผ ๋ถ„๋ฆฌ ํ˜•์„ฑํ•œ ์ƒ๋ถ€๋ญ‰์น˜(251a)์™€ ํ•˜๋ถ€๋ญ‰์น˜(251b)๋Š” ์—ฐ๊ฒฐ๋‚˜์‚ฌ(2516) ๋ฐ ์ƒ๊ธฐ ์ฝ”์ผ์Šคํ”„๋ง(2517)์˜ ํƒ„๋ ฅ์— ์˜ํ•˜์—ฌ ์ƒํ˜ธ ๋ฐ€์ ‘ํ•œ ์ƒํƒœ๋ฅผ ์ด๋ฃฌ๋‹ค.At this time, the upper bundle (251a) and the lower bundle (251b) formed by separating the core body 251 is in close contact with each other by the elasticity of the connection screw (2516) and the coil spring (2517).

๊ทธ๋ฆฌ๊ณ , ์ˆ˜์ง€ ์šฉ์œต์•ก์˜ ์‚ฌ์ถœ ๋ฐ ๊ฒฝํ™”๋‹จ๊ณ„๋ฅผ ๊ฑฐ์ณ ๋งˆ๊ฐœ ์ทจ์ถœ๋‹จ๊ณ„์—์„œ๋Š” ์ƒ์›ํŒ(230)์ด ์ƒ์Šนํ•˜๋ฉด์„œ ์ƒ์›ํŒ์— ๊ณ ์ •๋œ ์Šฌ๋ผ์ด๋” ์ž‘๋™ํ•€(233)(234) ๋ฐ ์๊ธฐ(235)๋ฅผ ์ƒ์Šน์‹œํ‚จ๋‹ค.Then, in the plug taking out step through the injection and curing step of the resin melt, the upper plate 230 is raised while raising the slider operation pins 233 and 234 and the wedge 235 fixed to the upper plate.

๊ฒฝ์‚ฌํ˜•์„ฑ๋œ ์Šฌ๋ผ์ด๋” ์ž‘๋™ํ•€(233)(234)์˜ ์ƒ์Šน์€ ํ•œ ์Œ์˜ ์™ธ์ธก ์Šฌ๋ผ์ด๋”(241)(243)๋ฅผ ์–‘์ธก์œผ๋กœ ๋ฒŒ์–ด์ง€๊ฒŒ ํ•˜๋Š” ๋™์‹œ์— ์ƒ๊ธฐ ์๊ธฐ(235)๋Š” ๋‚ด์ธก ์Šฌ๋ผ์ด๋” ์ง€์ง€๋ถ€์˜ ์๊ธฐํ™€(2537)๋กœ๋ถ€ํ„ฐ ์ดํƒˆ๋œ๋‹ค.Lifting of the inclined slider operating pins 233 and 234 opens the pair of outer sliders 241 and 243 to both sides while the wedge 235 is disengaged from the wedge holes 2537 of the inner slider support. .

๊ทธ๋ฆฌ๊ณ , ์๊ธฐ๊ฐ€ ๋น ์ ธ๋‚˜๊ฐ„ ๋‚ด์ธก ์Šฌ๋ผ์ด๋”(253)๋Š” ํ›„๋ฏธ์— ์„ค์น˜๋œ ํƒ„์„ฑ๋ถ€์žฌ(255)์— ์˜ํ•˜์—ฌ ์ฝ”์–ด๋ณธ์ฒด์˜ ํฌ์ผ“(2511) ์•ˆ์ชฝ์œผ๋กœ ๋ฐ€๋ ค๋‚˜๊ฒŒ ๋˜๊ณ  ์‚ฝ์ž…๋ถ€์˜ ์–ธ๋”์ปท๋ถ€(2533)๊ฐ€ ํฌ์ผ“(2511) ๋‚ด๋ถ€๋กœ ๋“ค์–ด๊ฐ€๊ฒŒ ๋˜์–ด ์„ฑํ˜•๋œ ๋งˆ๊ฐœ์˜ ์ทจ์ถœ์„ ๊ฐ„์„ญํ•˜์ง€ ์•Š๊ฒŒ ๋œ๋‹ค.Then, the inner slider 253 from which the wedge is pulled out is pushed into the pocket 2511 of the core body by the elastic member 255 installed at the rear end, and the undercut portion 2533 of the insertion portion enters into the pocket 2511. It does not interfere with the extraction of the stopper.

๋˜ํ•œ, ์ƒ๋ถ€๋ญ‰์น˜(251a)์™€ ํ•˜๋ถ€๋ญ‰์น˜(251b)๋กœ ๋ถ„๋ฆฌ ํ˜•์„ฑ๋œ ์ฝ”์–ด๋ณธ์ฒด(251)๋Š” ๋งˆ๊ฐœ ์ทจ์ถœ์„ ์œ„ํ•˜์—ฌ ์ŠคํŠธ๋ฆฌํผ(260) ์ƒ์Šน์‹œ ๋งˆ๊ฐœ(30)์— ํ˜•์„ฑ๋˜๋Š” ์ง€์ง€๋‚ ๊ฐœ(34)์— ๊ฑธ๋ ค ์ƒ๋ถ€๋ญ‰์น˜(251a)๊ฐ€ ์‚ฌ์ถœ๋ฌผ์ธ ๋งˆ๊ฐœ(30)์™€ ํ•จ๊ป˜ ์ˆœ๊ฐ„์ ์œผ๋กœ ํ•˜๋ถ€๋ญ‰์น˜(251b)๋กœ๋ถ€ํ„ฐ ๋“ค๋ ค์ ธ ์ƒ๋ถ€๋ญ‰์น˜(251a)์™€ ํ•˜๋ถ€๋ญ‰์น˜(251b) ์‚ฌ์ด๊ฐ€ ์ด๊ฒฉ๋˜๊ณ  ์ด ํ‹ˆ์ƒˆ๋ฅผ ํ†ตํ•˜์—ฌ ๋งˆ๊ฐœ์˜ ์ง€์ง€๋‚ ๊ฐœ(34)๊ฐ€ ์›ํ™œํ•˜๊ฒŒ ์ดํƒˆ๋œ๋‹ค.In addition, the core body 251 formed by separating the upper bundle 251a and the lower bundle 251b is caught by the support wings 34 formed on the stopper 30 when the stripper 260 rises to take out the plug 251a. ) Is instantaneously lifted from the lower bundle 251b together with the stopper 30, which is an injection molding, and is spaced apart between the upper bundle 251a and the lower bundle 251b, and the support wings 34 of the plug are separated smoothly through the gap. .

์ƒ๊ธฐ์—์„œ ์ƒ๋ถ€๋ญ‰์น˜(251a)๊ฐ€ ๋“ค๋ ค์งˆ ๋•Œ, ๋‚˜์‚ฌ๊ฒฐํ•ฉ๋œ ์—ฐ๊ฒฐ๋‚˜์‚ฌ(2516)๊ฐ€ ์ƒ๋ถ€๋ญ‰์น˜์™€ ํ•จ๊ป˜ ์ƒ์Šนํ•˜๊ฒŒ ๋˜๋ฉฐ ์ƒ์Šน ๊ฐ„๊ฒฉ์€ ์•ฝ 5ใŽœ ๋‚ด์™ธ๋กœ ๋œ๋‹ค.When the upper bundle 251a is lifted from the above, the threaded connection screw 2516 rises together with the upper bundle and the rising interval is about 5 mm.

์ดํ›„, ์ƒ๊ธฐ ์—ฐ๊ฒฐ๋‚˜์‚ฌ(2516)์˜ ๋‚˜์‚ฌ๋จธ๋ฆฌ์™€ ํ•˜๋ถ€๋ญ‰์น˜(251b) ์‚ฌ์ด์— ์„ค์น˜๋œ ์ฝ”์ผ์Šคํ”„๋ง(2517)์— ์˜ํ•˜์—ฌ ์ƒ๋ถ€๋ญ‰์น˜์™€ ํ•จ๊ป˜ ์ƒ์Šน๋˜์—ˆ๋˜ ์—ฐ๊ฒฐ๋‚˜์‚ฌ(2516)๊ฐ€ ์›์œ„์น˜๋กœ ๋ณต๊ท€ํ•˜๋ฉด์„œ ์ƒ๋ถ€๋ญ‰์น˜(251a)๋Š” ํ•˜๋ถ€๋ญ‰์น˜(251b)์™€ ๋‹ค์‹œ ์ ‘ํ•˜๋Š” ์ƒํƒœ๋กœ ๋˜๊ณ , ์ด์™€ ๋ณ„๋„๋กœ ์ƒ์Šน์ด ๊ณ„์†์ ์œผ๋กœ ์ง„ํ–‰๋˜๋Š” ์ŠคํŠธ๋ฆฌํผ(260)๊ฐ€ ๋งˆ๊ฐœ(30)๋ฅผ ๋ฐ€์–ด์˜ฌ๋ ค ๋งˆ๊ฐœ ์ทจ์ถœ์ด ์ด๋ฃจ์–ด์ง„๋‹ค.Thereafter, the connecting screw 2516, which was raised together with the upper bundle by the coil spring 2517 installed between the screw head and the lower bundle 251b of the connecting screw 2516, returns to its original position, and the upper bundle 251a is lowered. The stripper 260 is brought into contact with the bundle 251 b again, and the stripper 260 which is continuously rising is pushed up the stopper 30 to take out the stopper.

ํ•œํŽธ, ๋งˆ๊ฐœ์˜ ๋‚˜์‚ฌ๋ถ€(311)๋Š” ์ŠคํŠธ๋ฆฌํผ์— ์˜ํ•˜์—ฌ ๊ฐ•์ œ ์ทจ์ถœ๋จ์— ๋”ฐ๋ผ ๋ณ€ํ˜•์ด ๋ฐœ์ƒ๋  ์ˆ˜ ์žˆ์œผ๋‚˜ ๊ฒฝํ™”๊ฐ€ ์ด๋ฃจ์–ด์ง€๊ณ  ์œ ์—ฐ์„ฑ์„ ๊ฐ–๋Š” ์ƒํƒœ์—์„œ ๋งˆ๊ฐœ ๋‚ด์ฃผ๋ฉด ์ „๋‘˜๋ ˆ์—์„œ ๊ท ๋“ฑํ•˜๊ฒŒ ์••๋ ฅ์„ ๋ฐ›๊ฒŒ ๋˜๋ฏ€๋กœ ๋‚˜์‚ฌ๋ถ€์˜ ํ˜•ํƒœ๋ฅผ ์„ฑํ˜•ํ•˜๊ฒŒ ๋œ๋‹ค.On the other hand, the screw portion 311 of the stopper may be deformed as it is forcibly removed by the stripper, but the hardening is made and the shape of the screw portion is formed evenly in the circumference when the stopper is circumferentially pressured in the entire circumference.

๋งˆ๊ฐœ ์ทจ์ถœ ์ดํ›„์—๋Š” ์—ญ์ˆœ์œผ๋กœ ์ŠคํŠธ๋ฆฌํผ(260)๊ฐ€ ์›์œ„์น˜๋กœ ๋ณต๊ท€ํ•˜๊ณ  ์ƒ์›ํŒ(230)์ด ํ•˜๊ฐ•ํ•˜๋ฉด์„œ ์Šฌ๋ผ์ด๋” ์ž‘๋™ํ•€(233)(234) ๋ฐ ์๊ธฐ(235)๊ฐ€ ํ•˜๊ฐ•ํ•˜๋ฉฐ, ์Šฌ๋ผ์ด๋” ์ž‘๋™ํ•€์˜ ํ•˜๊ฐ•์— ์˜ํ•˜์—ฌ ์ƒ๊ธฐ ์™ธ์ธก ์Šฌ๋ผ์ด๋”(241)(243)๊ฐ€ ๋Œ€ํ–ฅํ•˜์—ฌ ์ˆ˜ํ‰ ์ด๋™ ๋ณต๊ท€ํ•˜๊ณ , ์ƒ๊ธฐ ์๊ธฐ(235)๊ฐ€ ํ•˜๊ฐ•ํ•˜๋ฉด์„œ ๋‚ด์ธก ์Šฌ๋ผ์ด๋”(253)๊ฐ€ ์ฝ”์–ด์œ ๋‹›(250)์˜ ์™ธ์ฃผ์—ฐ์— ์ƒ๊ธฐ ์–ธ๋”์ปท๋ถ€(2533)๊ฐ€ ๋Œ์ถœ๋˜๋„๋ก ๊ณ ์ •๋˜์–ด ๋‹ค์Œ ์‚ฌ์ถœ์— ๋Œ€๋น„ํ•˜๊ฒŒ ๋œ๋‹ค.After the stopper is taken out, the stripper 260 is returned to its original position in the reverse order, and the upper operation plate 230 descends, and the slider operation pins 233 and 234 and the wedge 235 descend, and the outer side is lowered by the slider operation pin. Sliders 241 and 243 are horizontally shifted to return to each other, and the inner slider 253 is fixed to protrude to the outer periphery of the core unit 250 while the wedge 235 is lowered and then Prepare for injection.

์ƒ๊ธฐ ๋งˆ๊ฐœ ์‚ฌ์ถœ์„ฑํ˜•์žฅ์น˜๋Š” ์ƒ๊ธฐ์™€ ๊ฐ™์ด ๋งˆ๊ฐœ์˜ ํžŒ์ง€๋ถ€ ์š”ํ™ˆ ์„ฑํ˜•์„ ์œ„ํ•œ ๋‚ด์ธก ์Šฌ๋ผ์ด๋”(253)๊ฐ€ ์ฝ”์–ด๋ณธ์ฒด(251)์— ์ถœ๋ชฐ๊ฐ€๋Šฅํ•˜๊ฒŒ ๊ตฌ๋น„๋จ์œผ๋กœ์จ ๋งˆ๊ฐœ์˜ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€(31)์™€ ๊ณ ์ •๋ง(33) ์‚ฌ์ด์— ๊ฐœ๋ด‰์—ฌ๋ถ€ ํ™•์ธ์šฉ ๋ธŒ๋ฆฟ์ง€(39)(๋„ 8, 9 ์ฐธ์กฐ)๋ฅผ ๊ตฌ๋น„ํ•˜๋ฉฐ ์š”ํ™ˆ ํžŒ์ง€๋ถ€(35)๋ฅผ ๊ตฌ๋น„ํ•œ ๋‚˜์‚ฌ๊ฒฐํ•ฉ์‹ ๋งˆ๊ฐœ๋ฅผ ์ •ํ™•ํ•œ ํ˜•ํƒœ๋กœ ์‚ฌ์ถœ์„ฑํ˜• ๊ฐ€๋Šฅ์ผ€ ํ•œ๋‹ค.The stopper injection molding apparatus is provided between the stopper main body 31 and the retaining ring 33 by being provided with an inner slider 253 for forming the hinge portion recess groove on the core body 251 as described above. It is provided with a bridge (39, see Fig. 8, 9) for confirming the opening and screw injection stopper with the groove hinge portion 35 to enable injection molding in the correct form.

๋˜ํ•œ, ์ฝ”์–ด์œ ๋‹›(250)์—์„œ ์ฝ”์–ด๋ณธ์ฒด(251)๊ฐ€ ๋งˆ๊ฐœ์˜ ์ง€์ง€๋‚ ๊ฐœ ์„ฑํ˜•๋ถ€๋ฅผ ๊ธฐ์ค€์œผ๋กœ ์ƒ๋ถ€๋ญ‰์น˜(251a)์™€ ํ•˜๋ถ€๋ญ‰์น˜(251b)๋กœ ๋ถ„๋ฆฌํ˜•์„ฑ๋˜์–ด ์ง€์ง€๋‚ ๊ฐœ์˜ ์ดํƒˆ์ด ์›ํ™œํ•˜๊ฒŒ ์ด๋ฃจ์–ด์ง์œผ๋กœ์จ ๋ณ€ํ˜• ๋ถˆ๋Ÿ‰๋ฐœ์ƒ์„ ์ตœ์†Œํ™”ํ•˜๊ณ  ์‚ฌ์ถœํ’ˆ์ธ ๋งˆ๊ฐœ์˜ ํ’ˆ์งˆ์„ ํ˜„์ €ํžˆ ํ–ฅ์ƒ์‹œํ‚จ๋‹ค.In addition, in the core unit 250, the core body 251 is separated into an upper bundle 251a and a lower bundle 251b based on the support wing forming part of the stopper, so that the deformation of the support blade is made smoothly, thereby causing deformation failure. Minimize and significantly improve the quality of the injection stopper.

์ƒ์ˆ ํ•œ ๋งˆ๊ฐœ ์‚ฌ์ถœ์„ฑํ˜•์žฅ์น˜(200)์˜ ๋‚ด์ธก ์Šฌ๋ผ์ด๋”์— ์˜ํ•˜์—ฌ ์„ฑํ˜•๋˜๋Š” ์ƒ๊ธฐ ํžŒ์ง€๋ถ€(35)๋Š” ๋„ 13 ๋ฐ ๋„ 14์— ๋„์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด, ์š”ํ™ˆ(a)์ด ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€(31)์™€ ๊ณ ์ •๋ง(33)์— ๊ฐ๊ฐ ์ •์ ์ด ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€์™€ ๊ณ ์ •๋ง์˜ ๊ฒฝ๊ณ„์„ (b) ์—ฐ์žฅ์„ ์— ๊ทผ์ ‘ํ•˜๋Š” ์›ํ˜ธํ˜• ๋งŒ๊ณก๋ถ€(c1)(c2)์™€ ์ƒ๊ธฐ ๋‘ ์›ํ˜ธํ˜• ๋งŒ๊ณก๋ถ€(c1)(c2)์˜ ์–‘๋‹จ์„ ์ž‡๋Š” ์ง์„ ๋ถ€(d)๋กœ ๋‘˜๋Ÿฌ์‹ธ์ด๋Š” '

Figure PCTKR2010009455-appb-I000001
' ํ˜•ํƒœ๋กœ ํ˜•์„ฑ๋˜๊ณ , ์ƒ๊ธฐ ์ง์„ ๋ถ€(d)๋Š” ์ ˆ๊ฐœ๋จ์ด ๋ฐ”๋žŒ์งํ•˜๋‹ค.As shown in FIGS. 13 and 14, the hinge part 35 formed by the inner slider of the plug injection molding apparatus 200 described above has a groove a having a stopper body part 31 and a fixing ring 33. A straight portion (d) connecting both ends of the arc-shaped curved portions (c1) (c2) and the two arc-shaped curved portions (c1) (c2) whose vertices are close to the extension line of the stopper body portion and the fixed ring, respectively. Surrounded by '
Figure PCTKR2010009455-appb-I000001
'Is formed in the shape, the straight portion (d) is preferably cut.

์ƒ๊ธฐ ๋‘ ์›ํ˜ธํ˜• ๋งŒ๊ณก๋ถ€(c1)(c2)๋Š” ์ƒํ˜ธ ๊ฐ„๊ฒฉ, ๋งŒ๊ณกํ˜•ํƒœ๊ฐ€ ๊ฐœ๋ฐฉ์‹œ ์„ค์ • ๊ฐœ๋ฐฉ๊ฐ๋„๋ฅผ ๊ธด์žฅ์ƒํƒœ๋กœ ์œ ์ง€ํ† ๋ก ์„ค๊ณ„๋œ๋‹ค.The two arc-shaped curved portions c1 and c2 are designed to maintain a set opening angle in a tension state when the mutually spaced and curved shapes are opened.

์ƒ๊ธฐ ํžŒ์ง€๋ถ€(35)๋Š” ์ƒํ•˜๊ฐ„ ํญ์ด ์ปค์ง์— ๋”ฐ๋ผ ์ ์ฐจ ์™ธ์ธก์œผ๋กœ ๋ณผ๋ก ๋งŒ๊ณกํ˜•์„ฑ๋˜๊ณ  ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€(31) ๋ฐ ๊ณ ์ •๋ง(33)๊ณผ ๋‹จ์ฐจ์—ฐ๊ฒฐ๋˜๋Š” ์ง€์ (e)์œผ๋กœ๋ถ€ํ„ฐ ๋ณผ๋ก์ •์ ๋ถ€(f)๋ฅผ ํ–ฅํ•˜์—ฌ ๋‘๊ป˜๊ฐ€ ์ ์ฐจ ์–‡์•„์ ธ ๋ณผ๋ก์ •์ ๋ถ€(f)๊ฐ€ ์ตœ์†Œ๋‘๊ป˜๋กœ ํ˜•์„ฑ๋จ์ด ๋ฐ”๋žŒ์งํ•˜๋‹ค.The hinge portion 35 is formed to be convexly curved outward as the width between the upper and lower sides increases, and toward the convex apex f from a point e connected to the stopper body portion 31 and the fixing ring 33. It is preferable that the thickness becomes gradually thin and the convex apex part f is formed to the minimum thickness.

๋งˆ๊ฐœ ๊ฐœ๋ฐฉ๋™์ž‘์€ ํžŒ์ง€๋ถ€(35)์˜ ์š”ํ™ˆ(a)์˜ ํ˜•ํƒœ ๋ฐ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€(31) ๋ฐ ๊ณ ์ •๋ง(33)์˜ ์‚ด๊ณผ ๋‹จํ„ฑ์ด ์ •ํ™•ํ•˜๊ฒŒ ํ˜•์„ฑ๋˜์–ด์•ผ๋งŒ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€(31)๊ฐ€ ์ –ํ˜€์ง€๋„๋ก ํ•˜๋Š” ๋ชจ๋ฉ˜ํŠธ๊ฐ€ ๋ฐœ์ƒ๋œ๋‹ค.The opening operation of the plug has a shape in which the groove (a) of the hinge part 35 and the flesh and step of the plug body part 31 and the fixing ring 33 are formed accurately, so that the moment that the plug body part 31 is flipped occurs. do.

์ด์™€ ๊ฐ™์ด ์ƒ๊ธฐ ํžŒ์ง€๋ถ€(35)๋Š” ์š”ํ™ˆ(a)์˜ ๋‹จํ„ฑ, ๋‘๊ป˜, ์™ธ์ธก์œผ๋กœ์˜ ๋ณผ๋ก์ •๋„, '

Figure PCTKR2010009455-appb-I000002
' ํ˜•ํƒœ์˜ ์ •๋ฐ€ํ•œ ์น˜์ˆ˜๊ด€๋ฆฌ๊ฐ€ ํ•„์š”ํ•˜๋ฉฐ, ์š”ํ™ˆ(a)์ด ๊ฐ์ด ์ง€๋Š” ๋‹จํ„ฑ์œผ๋กœ ํ˜•์„ฑ๋˜์ง€ ์•Š๊ณ  ๋ผ์šด๋“œํ˜•์„ฑ๋  ๊ฒฝ์šฐ์—๋Š” ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€๊ฐ€ ์ –ํ˜€์ง€๋Š” ๊ฐ๋„๊ฐ€ ๋‚˜์˜ค์ง€ ์•Š์•„ ํžŒ์ง€๋ถ€์˜ ๊ธฐ๋Šฅ์„ ์ˆ˜ํ–‰ํ•˜๊ธฐ ์–ด๋ ต๋‹ค.Thus, the hinge portion 35 is the step of the groove (a), thickness, degree of convexity to the outside, '
Figure PCTKR2010009455-appb-I000002
'It requires precise dimensional management of the shape, and when the groove (a) is not formed as an angled step but is formed round, it is difficult to perform the function of the hinge part because the plug body part does not come out.

์ด์™€ ๊ฐ™์ด ๋‹จํ„ฑ์ด ์ •ํ™•ํ•˜๊ฒŒ ํ˜•์„ฑ๋˜๋Š” ์š”ํ™ˆ(a)์€ ์‚ฌ์ถœ์„ฑํ˜•์‹œ ์–ธ๋”์ปท๋ถ€๋ฅผ ์ˆ˜๋ฐ˜ํ•˜๋ฉฐ ์ƒ๊ธฐ ๋‚ด์ธก ์Šฌ๋ผ์ด๋”(253)๋ฅผ ๊ตฌ๋น„ํ•˜๋Š” ์ƒ๊ธฐ ๋งˆ๊ฐœ ์‚ฌ์ถœ์„ฑํ˜•์žฅ์น˜(200)๋ฅผ ํ†ตํ•˜์—ฌ ์‚ฌ์ถœ์„ฑํ˜•์ด ๊ฐ€๋Šฅํ•˜๋‹ค.As described above, the groove (a) having the stepped portion accurately formed includes an undercut portion during injection molding and may be injection molded through the plug injection molding apparatus 200 having the inner slider 253.

๋˜ํ•œ, ์ƒ๊ธฐ์™€ ๊ฐ™์ด ํžŒ์ง€๋ถ€(35)์˜ ์š”ํ™ˆ(a)์ด ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€(31)์™€ ๊ณ ์ •๋ง(33)์— ๊ฐ๊ฐ ์ •์ ์ด ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€์™€ ๊ณ ์ •๋ง์˜ ๊ฒฝ๊ณ„์„ (b) ์—ฐ์žฅ์„ ์— ๊ทผ์ ‘ํ•˜๋Š” ์›ํ˜ธํ˜• ๋งŒ๊ณก๋ถ€(c1)(c2)์™€ ์ƒ๊ธฐ ๋‘ ์›ํ˜ธํ˜• ๋งŒ๊ณก๋ถ€(c1)(c2)์˜ ์–‘๋‹จ์„ ์ž‡๋Š” ์ง์„ ๋ถ€(d)๋กœ ๋‘˜๋Ÿฌ์‹ธ์ด๋Š” '

Figure PCTKR2010009455-appb-I000003
' ํ˜•ํƒœ๋กœ ํ˜•์„ฑ๋˜๊ณ , ์ƒ๊ธฐ ์ง์„ ๋ถ€(d)๋Š” ์ ˆ๊ฐœ๋จ์œผ๋กœ์จ ๊ฐœ๋ฐฉ์‹œ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€(31)๊ฐ€ ํ•˜๋ฐฉ์œผ๋กœ ์ณ์ ธ ๋ถˆ์•ˆ์ •ํ•˜๊ฒŒ ํ”๋“ค๋ฆฌ๋Š” ์ผ ์—†์ด ์„ค์ • ๊ฐœ๋ฐฉ๊ฐ๋„๋ฅผ ์•ˆ์ •์ ์œผ๋กœ ๊ธด์žฅ ์œ ์ง€ํ•œ๋‹ค.In addition, as described above, the groove (a) of the hinge portion 35 is an arc-shaped curved portion where the vertices of the plug body portion 31 and the fixing ring 33 are close to the boundary line b of the plug body portion and the fixing ring, respectively. (c1) (c2) and the straight line (d) connecting both ends of the arc-shaped curved portions (c1) (c2)
Figure PCTKR2010009455-appb-I000003
It is formed in the form, the straight portion (d) is cut open when the stopper body portion 31 is struck downwards to maintain a stable tension of the set opening angle without shaking unstable.

๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€์˜ ๊ฐœ๋ฐฉ๊ฐ๋„ ์„ค๊ณ„๋Š” ํฌ์žฅ์šฉ๊ธฐ์˜ ์šฉ๋„์— ๋”ฐ๋ผ ์ฐจ์ด๊ฐ€ ์žˆ์„ ์ˆ˜ ์žˆ์œผ๋ฉฐ, ํŠนํžˆ ์Œ๋ฃŒ์ˆ˜ ํฌ์žฅ์šฉ๊ธฐ์˜ ๊ฒฝ์šฐ์—๋Š” ๋‚ด์šฉ๋ฌผ ์Œ์šฉ์‹œ ๋งˆ๊ฐœ ๋ณธ์ฒด๋ถ€๊ฐ€ ์‚ฌ์šฉ์ž์˜ ์ฝ”์— ๋‹ฟ์ง€ ์•Š๋„๋ก ์„ค๊ณ„๋œ๋‹คThe opening angle design of the plug body part may be different according to the use of the packaging container. Especially, in case of the beverage packaging container, the plug body part is designed so as not to touch the user's nose.

๋˜ํ•œ, ๊ฐœ๋ฐฉ๊ฐ๋„๊ฐ€ ์•ˆ์ •์ ์œผ๋กœ ๊ธด์žฅ ์œ ์ง€๋˜๋ฏ€๋กœ ์•ก์ƒ ๋‚ด์šฉ๋ฌผ์„ ๋”ฐ๋ผ๋‚ด๊ธฐ ์œ„ํ•˜์—ฌ ๊ฐœ๋ฐฉ์ƒํƒœ์—์„œ ์šฉ๊ธฐ๋ฅผ ๊ธฐ์šธ์ผ ๋•Œ, ๋งˆ๊ฐœ ๋ณธ์ฒด๋ถ€์˜ ๊ฐœ๋ฐฉ๊ฐ๋„๊ฐ€ ๊ผฟ๊ผฟํ•˜๊ฒŒ ์œ ์ง€๋˜๊ณ  ์ ‘ํ˜€์ง€๊ฑฐ๋‚˜ ์ณ์ง ๋ฐœ์ƒ์ด ๋ฐฉ์ง€๋˜์–ด ์‚ฌ์šฉ๊ฐ ๋ฐ ์•ˆ์ „์„ฑ์ด ํ–ฅ์ƒ๋œ๋‹ค.In addition, since the opening angle is stably maintained, when the container is inclined in the open state to pour out the liquid contents, the opening angle of the stopper body is maintained firmly, and the occurrence of folding or sagging is prevented, thereby improving usability and safety.

์—ฌ๊ธฐ์— ๋”ํ•˜์—ฌ ์ƒ๊ธฐ ๋ณผ๋ก์ •์ ๋ถ€(f)์˜ ๋‘๊ป˜๊ฐ€ ๊ฐ€์žฅ ์–‡๊ฒŒ ํ˜•์„ฑ๋จ์œผ๋กœ์จ ๊ฐœํ๋ฅผ ์œ„ํ•˜์—ฌ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€(31)๋ฅผ ํƒ„์„ฑ๋ ฅ์ด ๊ทน๋Œ€ํ™”๋˜๋Š” ํ•œ๊ณ„ ๊ฐ๋„ ์ด์ƒ์œผ๋กœ ๊ฐ๋„๋ณ€ํ™”๋ฅผ ์‹œํ‚ค๋ฉด ๋ฐ˜๋Œ€๋ฐฉํ–ฅ์œผ๋กœ ๋™์ผํ•œ ํฌ๊ธฐ์˜ ํƒ„์„ฑ์ด ์ž‘์šฉํ•˜์—ฌ ๋‚˜๋จธ์ง€ ๊ฐ๋„๊ตฌ๊ฐ„์€ ์‚ฌ์šฉ์ž๊ฐ€ ํž˜์„ ๊ฐ€ํ•˜์ง€ ์•Š์•„๋„ ๊ด€์„ฑ์— ์˜ํ•˜์—ฌ ํŽผ์ณ์ง€๊ฑฐ๋‚˜ ๋‹ซํžˆ๊ฒŒ ๋˜์–ด ์‚ฌ์šฉ๊ฐ์„ ๋”์šฑ ํ–ฅ์ƒ์‹œํ‚จ๋‹ค.In addition to this, the thickness of the convex apex part f is formed to be the thinnest and the plug body part 31 is changed to an angle greater than a limit angle at which elastic force is maximized for opening and closing. The angular section expands or closes by inertia even if the user does not apply force to further improve the user's feeling.

๋˜ํ•œ, ์ƒ๊ธฐ ์ ˆ๊ฐœ์„ (37)์€ ๋งˆ๊ฐœ ๊ฐœ๋ฐฉ์‹œ ๋ฒŒ์–ด์ง€๋ฉด์„œ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€(31)์™€ ๊ณ ์ •๋ง(33)๊ณผ์˜ ์—ฐ๊ฒฐ๊ธธ์ด๋ฅผ ๋Š˜๋ ค์ฃผ์–ด ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€๊ฐ€ ๊ณ ์ •๋ง์— ์—ฐ๊ฒฐ๋œ ์ƒํƒœ์—์„œ ๊ฐœ๋ฐฉ๊ฐ€๋Šฅํ† ๋ก ํ•œ๋‹ค(๋„ 10, 12 ์ฐธ์กฐ). In addition, the incision line 37 is opened when opening the stopper to increase the connection length between the stopper body portion 31 and the fixing ring 33 so that the stopper body portion can be opened in a state connected to the fixed ring (Fig. 10, 12).

๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ผ ์‹ค์‹œ์˜ˆ๋กœ์„œ, ์ƒ๊ธฐ ๊ณ ์ •๋ง(33)์€ ๋‚ด์ฃผ๋ฉด์— ๋ณต์ˆ˜์˜ ์ง€์ง€๋‚ ๊ฐœ(34)๊ฐ€ ํ˜•์„ฑ๋˜๋˜, ์ƒ๊ธฐ ์ง€์ง€๋‚ ๊ฐœ(34)๋Š” ์šฉ๊ธฐ ๋ณธ์ฒด(10)์™€ ์ผ ์ ์—์„œ ์ ‘ํ•˜๋„๋ก ์šฉ๊ธฐ ๋ณธ์ฒด์™€ ์ ‘ํ•˜๋Š” ๋ณ€(341)์ด ์ง์„ ์œผ๋กœ ํ˜•์„ฑ๋จ์ด ๋ฐ”๋žŒ์งํ•˜๋‹ค(๋„ 8, 11์ฐธ์กฐ).In one embodiment according to the present invention, the fixing ring 33 has a plurality of support wings 34 are formed on the inner circumferential surface, the support wings 34 and the container body 10 to be in contact with the container body 10 at a point It is preferable that the side 341 abuts in a straight line (refer FIG. 8, 11).

์ด์™€ ๊ฐ™์ด ์ง€์ง€๋‚ ๊ฐœ(34)์—์„œ ๋ณธ์ฒด์™€ ์ ‘ํ•˜๋Š” ๋ณ€(341)์ด ์ง์„ ์œผ๋กœ ํ˜•์„ฑ๋˜์–ด ์šฉ๊ธฐ ๋ณธ์ฒด์™€ ์ผ ์ ์—์„œ ์ ‘ํ•จ์œผ๋กœ์จ ์šฉ๊ธฐ ๋ณธ์ฒด(10)์™€ ์ง€์ง€๋‚ ๊ฐœ ๊ฐ„ ์‚ผ๊ฐ ์ง€์ง€๊ตฌ์กฐ๋ฅผ ํ˜•์„ฑํ•˜์—ฌ ์ง€์ง€๋‚ ๊ฐœ(34)๊ฐ€ ์šฉ๊ธฐ ๋ณธ์ฒด์ชฝ์œผ๋กœ ๋ฐ€์–ด์ฃผ๋Š” ํƒ„๋ ฅ์„ ์œ ์ง€ํ† ๋ก ํ•œ๋‹ค.In this way, the side 341 in contact with the main body in the support wing 34 is formed in a straight line and in contact with the container main body to form a triangular support structure between the container main body 10 and the support wing so that the support wing 34 is a container. Maintain elasticity to push towards the body.

๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ผ ์‹ค์‹œ์˜ˆ๋กœ์„œ, ์ƒ๊ธฐ ๊ณ ์ •๋ง(33)์€ ๋‚ด๊ฒฝ(33d)์ด ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€(31)์˜ ๋‚ด๊ฒฝ(31d)๋ณด๋‹ค ํฌ๊ฒŒ ๋‹จ์ฐจ ํ˜•์„ฑ๋จ์ด ๋ฐ”๋žŒ์งํ•˜๋‹ค(๋„ 10 ์ฐธ์กฐ).In one embodiment according to the present invention, the fixing ring 33 is preferably formed with a step difference larger than the inner diameter (31d) of the stopper body portion (31d) (see Fig. 10).

์ด์™€ ๊ฐ™์ด ๊ณ ์ •๋ง(33)์˜ ๋‚ด๊ฒฝ(33d)์ด ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€(31)์˜ ๋‚ด๊ฒฝ(31d)์— ๋น„ํ•˜์—ฌ ํฌ๊ฒŒ ํ˜•์„ฑ๋จ์œผ๋กœ์จ ๊ฐœํ์‹œ ๋งˆ๊ฐœ ํšŒ์ „์ด ๋ถ€๋“œ๋Ÿฝ๊ฒŒ ์ด๋ฃจ์–ด์ง€๋ฉฐ, ์ƒ๊ธฐ ์ง€์ง€๋‚ ๊ฐœ(34)์— ์˜ํ•˜์—ฌ ๊ณตํšŒ์ „์€ ๋ฐฉ์ง€๋œ๋‹ค.Thus, the inner diameter (33d) of the fixing ring 33 is formed larger than the inner diameter (31d) of the stopper body portion 31 so that the stopper rotation is made smoothly when opening and closing, the idling is prevented by the support wing (34). .

๋˜ํ•œ, ์ƒ๊ธฐ ๊ณ ์ •๋ง(33)์€ ํžŒ์ง€๋ถ€(35)๊ฐ€ ํ˜•์„ฑ๋˜๋Š” ์˜์—ญ์— ๋ณด๊ฐ•์‚ด(331)์ด ๋Œ์ถœ ํ˜•์„ฑ๋˜๊ณ , ์ƒ๊ธฐ ๋ณด๊ฐ•์‚ด(331)์€ ๋งˆ๊ฐœ ๋ณธ์ฒด๋ถ€(31)์˜ ์™ธ์ฃผ์—ฐ์— ๋Œ€์‘ํ•˜๋Š” ๊ตด๊ณก๋ถ€(3312)๊ฐ€ ์š”์ž… ํ˜•์„ฑ๋จ์ด ๋ฐ”๋žŒ์งํ•˜๋‹ค(๋„ 7 ์ฐธ์กฐ).In addition, the fixing ring 33 is a reinforcement bar 331 protruding in the region where the hinge portion 35 is formed, the reinforcement bar 331 is a bent portion corresponding to the outer periphery of the stopper body portion 31 ( It is preferred that 3312 be indented (see FIG. 7).

๊ณ ์ •๋ง(33)์— ํ˜•์„ฑ๋˜๋Š” ๋ณด๊ฐ•์‚ด(331)์€ ๊ณ ์ •๋ง์˜ ํžŒ์ง€๋ถ€(35) ์˜์—ญ์„ ๊ฐ•ํ™”์‹œํ‚ค๋ฉฐ ๊ตด๊ณกํ˜•์„ฑ๋จ์œผ๋กœ์จ ๋ฒ„ํŒ€๋ ฅ์ด ์ฆ๋Œ€๋จ๊ณผ ์•„์šธ๋Ÿฌ ๊ฐœ๋ฐฉ์‹œ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€(31)๋ฅผ ๊ฐ„์„ญํ•˜์ง€ ์•Š๋„๋ก ํ•œ๋‹ค.The reinforcing bar 331 formed on the fixing ring 33 strengthens the hinge portion 35 of the fixing ring and is formed to bend, thereby increasing the support force and preventing the plug body 31 from interfering with the opening.

๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ํžŒ์ง€๋ถ€(35) ๋ฐ ๊ทธ ์š”ํ™ˆ(a)์˜ ํ˜•ํƒœ๋Š” ๋‹ค์–‘ํ•˜๊ฒŒ ํ˜•์„ฑ๋œ๋‹ค.The shape of the hinge part 35 and the groove (a) according to the present invention are variously formed.

๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ผ ์‹ค์‹œ์˜ˆ๋กœ์„œ, ๋„ 15 ๋‚ด์ง€ ๋„ 22์— ๋„์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด, ์ƒ๊ธฐ ํžŒ์ง€๋ถ€(35)๋Š” ์ค‘์‹ฌ์—ฐ๊ฒฐ๋ถ€์™€ ์ƒ๊ธฐ ์ค‘์‹ฌ์—ฐ๊ฒฐ๋ถ€ ์–‘์ธก์— ์ด๊ฒฉ๋˜์–ด ๋Œ€ํ–ฅ ํ˜•์„ฑ๋˜๋Š” ์™ธ์ธก์—ฐ๊ฒฐ๋ถ€๋กœ ๋˜๊ณ , ์ƒ๊ธฐ ์ค‘์‹ฌ์—ฐ๊ฒฐ๋ถ€์™€ ์™ธ์ธก์—ฐ๊ฒฐ๋ถ€ ์ค‘ ์–ด๋Š ํ•œ์ชฝ์€ ์ ˆ์ฒฉํ˜• ์—ฐ๊ฒฐ์ž(X)๋กœ ๋˜๊ณ  ๋‚˜๋จธ์ง€๋Š” ๋งˆ๊ฐœ ๊ฐœ๋ฐฉ์‹œ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€์™€ ๊ณ ์ •๋ง ์‚ฌ์ด์˜ ์„ค์ • ๊ฐœ๋ฐฉ๊ฐ๋„๋ฅผ ์œ ์ง€ํ† ๋ก ํ•˜๋Š” ๋‹น๊น€์ž(Y)๋กœ ํ˜•์„ฑ๋จ์ด ๋ฐ”๋žŒ์งํ•˜๋‹ค.As shown in FIG. 15 to FIG. 22, the hinge part 35 is an outer connecting part which is formed to face the center connecting part and both sides of the central connecting part, and is formed to face each other. Either one of the connecting portion is a folded connector (X) and the other is preferably formed with a pull (Y) to maintain the set opening angle between the stopper body portion and the fixing ring when opening the plug.

์ƒ๊ธฐ ์ ˆ์ฒฉํ˜• ์—ฐ๊ฒฐ์ž(X)๋Š” ์ด๋ฆ„ ๊ทธ๋Œ€๋กœ ์ ‘ํ˜€์ง€๋Š” ํ˜•ํƒœ๋กœ ์ด๋ฃจ์–ด์ง€๋ฉฐ ๋”ฐ๋ผ์„œ ์™ธ์ธก์œผ๋กœ ์ผ๋ถ€๊ฐ€ ๋Œ์ถœ๋˜๊ณ  ์ƒ๊ธฐ ์š”ํ™ˆ(a)์ด ๊นŠ์ˆ™์ด ํ˜•์„ฑ๋˜๋ฉฐ, ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€(31)์™€ ๊ณ ์ •๋ง(33) ์‚ฌ์ด์—์„œ ์—ฐ๊ฒฐ๊ธฐ๋Šฅ์„ ์ˆ˜ํ–‰ํ•จ๊ณผ ์•„์šธ๋Ÿฌ ์ƒ๊ธฐ ๋‹น๊น€์ž(Y)๋ฅผ ๋ณด์กฐํ•œ๋‹ค.The foldable connector (X) is formed in a form that is folded as the name accordingly protrudes to the outside and the groove (a) is deeply formed, the connection function between the stopper body portion 31 and the fixing ring 33 In addition to assisting the pull (Y).

์ด์— ๋น„ํ•˜์—ฌ ์ƒ๊ธฐ ๋‹น๊น€์ž(Y)๋Š” ๊ฐœ๋ฐฉ์‹œ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€(31)์™€ ๊ณ ์ •๋ง(33) ์‚ฌ์ด๊ฐ€ ์„ค์ • ๊ฐ๋„ ์ด์ƒ์œผ๋กœ ๋ฒŒ์–ด์ง์„ ๋ฐฉ์ง€ํ† ๋ก ๋‹น๊ฒจ์ฃผ๋Š” ์—ญํ• ์„ ํ•œ๋‹ค.On the other hand, the puller (Y) serves to pull the plug body portion 31 and the fixing ring 33 to prevent the gap between the setter angle and the opening at a set angle or more.

๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ผ ์‹ค์‹œ์˜ˆ๋กœ์„œ, ๋„ 15 ๋ฐ ๋„ 16์— ๋„์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด, ์ƒ๊ธฐ ํžŒ์ง€๋ถ€(35a)๋Š” ์ค‘์‹ฌ์—ฐ๊ฒฐ๋ถ€(351)๊ฐ€ ์ ˆ์ฒฉํ˜• ์—ฐ๊ฒฐ์ž(X)๋กœ ๋˜์–ด ์š”ํ™ˆ(a)์ด ์ˆ˜ํ‰ํ˜•์„ฑ๋˜์–ด ์ด๋ฃจ์–ด์ง€๊ณ , ์ƒ๊ธฐ ์™ธ์ธก์—ฐ๊ฒฐ๋ถ€(352)๋Š” ์ค‘์‹ฌ์—ฐ๊ฒฐ๋ถ€(351)๋กœ๋ถ€ํ„ฐ ์™ธ์ธก์œผ๋กœ ๋ฉ€์–ด์ง์— ๋”ฐ๋ผ ์ƒํ•˜๊ฐ„ ํญ์ด ์ปค์ง€๊ณ  ์™ธ์ธก์œผ๋กœ ๋ณผ๋ก ๋งŒ๊ณก ํ˜•ํƒœ๋กœ ํ˜•์„ฑ๋˜๋Š” ๋‹น๊น€์ž(Y)๋กœ ํ˜•์„ฑ๋œ๋‹ค.As shown in FIG. 15 and FIG. 16, the hinge portion 35a is formed by horizontally forming a recess (a) with a central connector 351 as a folding connector (X). As the outer connecting portion 352 moves away from the center connecting portion 351 to the outside, the width between the upper and lower sides is increased and is formed of a puller Y formed in a convex curved shape to the outside.

์ƒ๊ธฐ ํžŒ์ง€๋ถ€(35a)๋Š” ์ค‘์‹ฌ์—ฐ๊ฒฐ์ž(351)๊ฐ€ ์ ˆ์ฒฉํ˜• ์—ฐ๊ฒฐ์ž(X)๋กœ ๋˜์–ด ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€(31)์™€ ๊ณ ์ •๋ง(33) ์‚ฌ์ด์—์„œ ์—ฐ๊ฒฐ์ƒํƒœ๋งŒ์„ ์œ ์ง€ํ•˜๊ณ , ์–‘์ธก์˜ ์™ธ์ธก์—ฐ๊ฒฐ์ž(352)๊ฐ€ ๋‹น๊น€์ž(Y)๋กœ ๋˜์–ด ๊ฐœ๋ฐฉ์‹œ ์–‘์ธก์—์„œ ๊ฐœ๋ฐฉ๊ฐ๋„๋ฅผ ์œ ์ง€ํ•˜๋Š” ๋‹น๊น€ ํƒ„๋ ฅ์„ ์ž‘์šฉํ•˜์—ฌ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€๊ฐ€ ์ณ์ง€์ง€ ์•Š๋„๋ก ์„ค์ • ๊ฐœ๋ฐฉ๊ฐ๋„๊ฐ€ ์œ ์ง€๋˜๋„๋ก ํ•œ๋‹คThe hinge portion (35a) is the center connector 351 is a folding connector (X) to maintain only the connection state between the plug body portion 31 and the fixing ring 33, the outer connector 352 of both sides pulled It becomes a ruler (Y) and acts as a pull elasticity that maintains the opening angle at both sides when opening so that the set opening angle is maintained so that the plug body is not sag.

๋˜ํ•œ, ๋‹น๊น€์ž(Y)๋กœ ํ˜•์„ฑ๋˜๋Š” ์ƒ๊ธฐ ์™ธ์ธก์—ฐ๊ฒฐ๋ถ€(352)๋Š” ์ƒํ•˜๊ฐ„ ํญ์ด ์ปค์ง์— ๋”ฐ๋ผ ์ ์ฐจ ์™ธ์ธก์œผ๋กœ ๋ณผ๋ก ๋งŒ๊ณกํ˜•์„ฑ๋˜๊ณ  ๋ณผ๋ก์ •์ ๋ถ€๊ฐ€ ์ตœ์†Œ๋‘๊ป˜๋กœ ํ˜•์„ฑ๋˜๋ฉฐ, ์ด์— ๋”ฐ๋ผ ๊ฐœํ์‹œ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€(31)๋ฅผ ํƒ„์„ฑ๋ ฅ์ด ๊ทน๋Œ€ํ™”๋˜๋Š” ํ•œ๊ณ„ ๊ฐ๋„ ์ด์ƒ์œผ๋กœ ๊ฐ๋„๋ฅผ ๋ณ€ํ™”์‹œํ‚ค๋ฉด ๋‚˜๋จธ์ง€ ๊ฐ๋„๊ตฌ๊ฐ„์€ ์‚ฌ์šฉ์ž๊ฐ€ ํž˜์„ ๊ฐ€ํ•˜์ง€ ์•Š์•„๋„ ๋™์ž‘์ด ์ด๋ฃจ์–ด์ ธ ์‚ฌ์šฉ๊ฐ์„ ํ–ฅ์ƒ์‹œํ‚จ๋‹ค.In addition, the outer connecting portion 352 formed by the puller (Y) is gradually formed to be convexly curved outwards as the width between the upper and lower, and the convex apex portion is formed to the minimum thickness, thereby closing the plug body portion 31 If the angle is changed above the limit angle at which the elastic force is maximized, the rest of the angle section is operated without the user applying the force, thereby improving the usability.

๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ผ ์‹ค์‹œ์˜ˆ๋กœ์„œ, ์ƒ๊ธฐ ํžŒ์ง€๋ถ€(35b)๋Š” ๋„ 17 ๋ฐ ๋„ 18์— ๋„์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด, ์ค‘์‹ฌ์—ฐ๊ฒฐ๋ถ€(353)๊ฐ€ ๋‹น๊น€์ž(Y)๋กœ ํ˜•์„ฑ๋˜๊ณ , ์ƒ๊ธฐ ์™ธ์ธก์—ฐ๊ฒฐ๋ถ€(354)๋Š” ์ ˆ์ฒฉํ˜• ์—ฐ๊ฒฐ์ž(X)๋กœ ํ˜•์„ฑ๋œ๋‹ค.In one embodiment according to the present invention, the hinge portion 35b, as shown in Figs. 17 and 18, the center connection portion 353 is formed of a pull (Y), the outer connection portion 354 is a section It is formed of a patch connector (X).

์ƒ๊ธฐ ์™ธ์ธก์—ฐ๊ฒฐ๋ถ€(354)๋Š” ์ค‘์‹ฌ์—ฐ๊ฒฐ๋ถ€(353)๋กœ๋ถ€ํ„ฐ ๋ฉ€์–ด์ง์— ๋”ฐ๋ผ ์™ธ์ธก์œผ๋กœ ๋Œ์ถœ๋˜๋Š” ์น˜์ˆ˜๊ฐ€ ์ปค์ง€๊ฒŒ ๋œ๋‹ค.As the outer connecting portion 354 moves away from the center connecting portion 353, the outer projecting portion 354 increases in size.

์ƒ๊ธฐ ํžŒ์ง€๋ถ€(35b)๋Š” ์ค‘์‹ฌ์—ฐ๊ฒฐ๋ถ€(353)๊ฐ€ ๋‹น๊น€์ž(Y)๋กœ ๋˜์–ด ๋‹น๊น€ ํƒ„๋ ฅ์„ ๋ฐœ์ƒ์‹œํ‚ค๊ณ , ์™ธ์ธก์—ฐ๊ฒฐ๋ถ€(354)๋Š” ์ ˆ์ฒฉํ˜• ์—ฐ๊ฒฐ์ž(X)๋กœ ์ด๋ฃจ์–ด์ ธ ์–‘์ธก์—์„œ ๋‹น๊น€์ž๋ฅผ ๋ณด์กฐํ•œ๋‹ค.The hinge portion (35b) is the center connecting portion 353 to the pull (Y) to generate a pull elasticity, the outer connecting portion 354 is made of a folded connector (X) to assist the pull on both sides.

๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ผ ์‹ค์‹œ์˜ˆ๋กœ์„œ, ์ƒ๊ธฐ ํžŒ์ง€๋ถ€(35c)๋Š” ๋„ 19 ๋‚ด์ง€ ๋„ 22์— ๋„์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด, ์ค‘์‹ฌ์—ฐ๊ฒฐ๋ถ€(355)๊ฐ€ ์š”ํ™ˆ(a)์ด ๋‹จ๋ฉด์ƒ 'โˆ ' ํ˜•ํƒœ ๋˜๋Š” '๏ผˆ' ํ˜•ํƒœ๋กœ ํ˜•์„ฑ๋˜๋Š” ๋‹น๊น€์ž(Y)๋กœ ๋˜๊ณ , ์ƒ๊ธฐ ์™ธ์ธก์—ฐ๊ฒฐ๋ถ€(356)๊ฐ€ ์ ˆ์ฒฉํ˜• ์—ฐ๊ฒฐ์ž(X)๋กœ ํ˜•์„ฑ๋จ์ด ๋ฐ”๋žŒ์งํ•˜๋‹ค.In one embodiment according to the present invention, the hinge portion 35c is shown in Figures 19 to 22, the center connecting portion 355 the groove (a) is formed in the form of 'ํ˜•ํƒœ' or '(') in cross-section. It is preferred that the puller (Y), and the outer connection portion 356 is formed of a folded connector (X).

์ƒ๊ธฐ ํžŒ์ง€๋ถ€(35c)๋Š” ์ค‘์‹ฌ์—ฐ๊ฒฐ๋ถ€(355)๊ฐ€ ๋‹น๊น€์ž(Y)๋กœ ๋˜๋ฉด์„œ ์™ธ์ธก์œผ๋กœ ์ ˆ๊ณก ๋˜๋Š” ๋งŒ๊ณกํ˜•ํƒœ๋กœ ๋Œ์ถœ ํ˜•์„ฑ๋œ ๊ฒƒ์ด ํŠน์ง•์œผ๋กœ์„œ, ๊ฐœ๋ฐฉ ๋™์ž‘์—์„œ ์ ˆ๊ณก๋ถ€ ๋˜๋Š” ๋งŒ๊ณก๋ถ€๊ฐ€ ๋ฒŒ์–ด์กŒ๋‹ค๊ฐ€ ์›๋ž˜์˜ ๊ฐ๋„๋กœ ๋ณต๊ท€ํ•˜๊ณ , ๋ณต๊ท€์ƒํƒœ๋ฅผ ์œ ์ง€ํ•˜๊ณ ์ž ํ•˜๋Š” ํƒ„์„ฑ๋ ฅ์— ์˜ํ•˜์—ฌ ๋‹น๊น€๋ ฅ์ด ๋ฐœ์ƒ๋œ๋‹ค.The hinge portion 35c is characterized in that the center connecting portion 355 is formed to protrude in the form of bending or bending outward as the pull (Y), the bent portion or the curved portion is opened in the opening operation and then returned to the original angle , The pulling force is generated by the elastic force to maintain the return state.

๊ทธ๋ฆฌ๊ณ  ์ ˆ๊ณกํ˜•ํƒœ๋กœ ํ˜•์„ฑ๋˜๋Š” ๋‹น๊น€์ž ์ค‘์‹ฌ์—ฐ๊ฒฐ๋ถ€(355)๋Š” ๊บพ์ž„ ์ ˆ๊ณก๋ถ€๊ฐ€ ๋„ 19 ๋ฐ ๋„ 20์— ๋„์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด ํ•˜๋ฐฉ์— ์œ„์น˜๋˜๊ฑฐ๋‚˜ ๋„ 21์— ๋„์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด ์ƒ๋ฐฉ์— ์œ„์น˜๋˜๋ฉฐ, ์ ˆ๊ณก๋ชจ์„œ๋ฆฌ๊ฐ€ ๋ผ์šด๋“œํ˜•์„ฑ๋  ์ˆ˜๋„ ์žˆ๋‹ค.ย In addition, the bending center connection portion 355 formed in a bent shape is a bending bent portion is located below as shown in FIGS. 19 and 20 or above as shown in FIG. 21, and a bending edge may be rounded. have.

์ด์ƒ ์‚ดํŽด๋ณธ ๋ฐ”์™€ ๊ฐ™์ด ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ํฌ์žฅ์šฉ๊ธฐ ๋งˆ๊ฐœ๋Š” ๋‚˜์‚ฌ๊ฒฐํ•ฉ์‹ ๋งˆ๊ฐœ์—์„œ ๊ฐœ๋ด‰์—ฌ๋ถ€ ํ™•์ธ์šฉ ๋ธŒ๋ฆฟ์ง€๋ฅผ ๊ตฌ๋น„ํ•˜๋Š” ๋™์‹œ์— ๋‚ด์ธก ์š”ํ™ˆ์ด ํ˜•์„ฑ๋˜๋Š” ํžŒ์ง€๋ถ€๋ฅผ ๊ตฌ๋น„ํ•จ์œผ๋กœ์จ ๋งˆ๊ฐœ์˜ ๊ฐœ๋ด‰์—ฌ๋ถ€๋ฅผ ํ‘œ์‹œํ•˜๋ฉฐ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€์™€ ๊ณ ์ •๋ง์˜ ์—ฐ๊ฒฐ์ด ์•ˆ์ •์ ์œผ๋กœ ์ด๋ฃจ์–ด์ง€๊ณ , ๊ฐœ๋ฐฉ์‹œ ์„ค์ • ๊ฐœ๋ฐฉ๊ฐ๋„๋ฅผ ์œ ์ง€ํ•˜์—ฌ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€์˜ ์ณ์ง์ด๋‚˜ ํ”๋“ค๋ฆผ์ด ์—†์œผ๋ฉฐ ๊ฐœํ๋™์ž‘์ด ํƒ„๋ ฅ์ ์œผ๋กœ ์ด๋ฃจ์–ด์ ธ ์‚ฌ์šฉ๊ฐ์ด ํ˜„์ €ํžˆ ํ–ฅ์ƒ๋œ๋‹ค.As described above, the packaging container stopper according to the present invention is provided with a hinge for forming an opening groove at the same time as the screw coupling stopper to indicate the opening of the stopper to indicate the opening of the stopper and connect the stopper main body and the fixing ring It is made stable, and maintains the set opening angle at opening, there is no sag or shaking of the plug body, and the opening and closing operation is made elastic so that the usability is remarkably improved.

๋˜ํ•œ ์ด์™€ ๊ฐ™์€ ํฌ์žฅ์šฉ๊ธฐ ๋งˆ๊ฐœ(30)๋Š” ํžŒ์ง€๋ถ€์— ๋‹ค์–‘ํ•œ ๊ตฌ์„ฑ์˜ ์š”ํ™ˆ(a)์ด ํ˜•์„ฑ๋˜๋ฉฐ ์›ํ„ฐ์น˜์‹ ๋งˆ๊ฐœ์™€ ๋‹ฌ๋ฆฌ ๊ฐœ๋ด‰์—ฌ๋ถ€๋ฅผ ํ‘œ์‹œํ•˜๋Š” ๋ธŒ๋ฆฟ์ง€๊ฐ€ ๊ตฌ๋น„๋œ ๋‚˜์‚ฌ๊ฒฐํ•ฉ์‹์œผ๋กœ ๊ตฌ์„ฑ๋˜์–ด ์ƒ๊ธฐ ๋‚ด์ธก ์Šฌ๋ผ์ด๋”๊ฐ€ ์ถœ๋ชฐ๊ฐ€๋Šฅํ•˜๊ฒŒ ๊ตฌ์„ฑ๋œ ๋งˆ๊ฐœ ์‚ฌ์ถœ์„ฑํ˜•์žฅ์น˜์— ์˜ํ•ด์„œ ๊ตฌํ˜„์ด ๊ฐ€๋Šฅํ•˜๋‹ค.In addition, the packaging container cap 30 is formed in the hinge portion is formed in the hinge (a) of a variety of configurations, and unlike the one-touch stopper is composed of a screw coupling type is provided with a bridge to indicate whether the opening is possible to the inner slider is sunk It can be implemented by the stopper injection molding machine configured.

์ด์ƒ, ๋ณธ ๋ฐœ๋ช…์˜ ๋ฐ”๋žŒ์งํ•œ ์‹ค์‹œ์˜ˆ๋ฅผ ์ฒจ๋ถ€๋œ ๋„๋ฉด๋“ค์„ ์ฐธ์กฐ๋กœ ์„ค๋ช…ํ•˜์˜€๋‹ค. ์—ฌ๊ธฐ์„œ, ๋ณธ ๋ช…์„ธ์„œ ๋ฐ ์ฒญ๊ตฌ๋ฒ”์œ„์— ์‚ฌ์šฉ๋œ ์šฉ์–ด๋‚˜ ๋‹จ์–ด๋Š” ํ†ต์ƒ์ ์ด๊ฑฐ๋‚˜ ์‚ฌ์ „์ ์ธ ์˜๋ฏธ๋กœ ํ•œ์ •ํ•ด์„œ ํ•ด์„๋˜์–ด์„œ๋Š” ์•„๋‹ˆ๋˜๋ฉฐ, ๋ณธ ๋ฐœ๋ช…์˜ ๊ธฐ์ˆ ์  ์‚ฌ์ƒ์— ๋ถ€ํ•ฉํ•˜๋Š” ์˜๋ฏธ์™€ ๊ฐœ๋…์œผ๋กœ ํ•ด์„๋˜์–ด์•ผ๋งŒ ํ•œ๋‹ค. ๋”ฐ๋ผ์„œ, ๋ณธ ๋ช…์„ธ์„œ์— ๊ธฐ์žฌ๋œ ์‹ค์‹œ์˜ˆ์™€ ๋„๋ฉด์— ๋„์‹œ๋œ ๊ตฌ์„ฑ์€ ๋ณธ ๋ฐœ๋ช…์˜ ๊ฐ€์žฅ ๋ฐ”๋žŒ์งํ•œ ์ผ ์‹ค์‹œ์˜ˆ์— ๋ถˆ๊ณผํ•  ๋ฟ์ด๊ณ  ๋ณธ ๋ฐœ๋ช…์˜ ๊ธฐ์ˆ ์  ์‚ฌ์ƒ์„ ๋ชจ๋‘ ๋Œ€๋ณ€ํ•˜๋Š” ๊ฒƒ์€ ์•„๋‹ˆ๋ฏ€๋กœ, ๋ณธ ์ถœ์›์‹œ์ ์— ์žˆ์–ด์„œ ์ด๋“ค์„ ๋Œ€์ฒดํ•  ์ˆ˜ ์žˆ๋Š” ๋‹ค์–‘ํ•œ ๊ท ๋“ฑ๋ฌผ๊ณผ ๋ณ€ํ˜•์˜ˆ๋“ค์ด ์žˆ์„ ์ˆ˜ ์žˆ์Œ์„ ์ดํ•ดํ•˜์—ฌ์•ผ ํ•œ๋‹ค.In the above, preferred embodiments of the present invention have been described with reference to the accompanying drawings. Here, the terms or words used in the present specification and claims should not be construed as being limited to ordinary or dictionary meanings, but should be construed as meanings and concepts corresponding to the technical spirit of the present invention. Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention and do not represent all of the technical idea of the present invention, various modifications that can be replaced at the time of the present application It should be understood that there may be equivalents and variations.

์ƒ๊ธฐ ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ํฌ์žฅ์šฉ๊ธฐ ๋งˆ๊ฐœ์— ์˜ํ•˜๋ฉด ๋‚˜์‚ฌ๊ฒฐํ•ฉ์‹ ๋งˆ๊ฐœ์—์„œ ๊ฐœ๋ด‰์—ฌ๋ถ€ ํ™•์ธ์šฉ ๋ธŒ๋ฆฟ์ง€๋ฅผ ๊ตฌ๋น„ํ•˜๋Š” ๋™์‹œ์— ๋‚ด์ธก ์š”ํ™ˆ์ด ํ˜•์„ฑ๋˜๋Š” ํžŒ์ง€๋ถ€๋ฅผ ๊ตฌ๋น„ํ•จ์œผ๋กœ์จ ๋งˆ๊ฐœ์˜ ๊ฐœ๋ด‰์—ฌ๋ถ€๋ฅผ ํ‘œ์‹œํ•˜๋ฉฐ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€์™€ ๊ณ ์ •๋ง์˜ ์—ฐ๊ฒฐ์ด ์•ˆ์ •์ ์œผ๋กœ ์ด๋ฃจ์–ด์ง€๊ณ , ๊ฐœ๋ฐฉ์‹œ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€๊ฐ€ ์„ค์ • ๊ฐœ๋ฐฉ๊ฐ๋„๋ฅผ ์œ ์ง€ํ•˜์—ฌ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€์˜ ์ณ์ง ๋ฐ ํ”๋“ค๋ฆผ์ด ์—†๊ณ  ๊ฐœํ๋™์ž‘์ด ํƒ„๋ ฅ์ ์œผ๋กœ ์ด๋ฃจ์–ด์ง€๋Š” ์ด์ ์œผ๋กœ ์‚ฐ์—…์ƒ ์ด์šฉ๊ฐ€์น˜๊ฐ€ ํฌ๋‹ค.According to the packaging container stopper according to the present invention is provided with a hinge for forming the opening in the screw coupling stopper at the same time the inner groove is formed by indicating the opening of the stopper and the connection of the stopper body and the fixing ring is stable It is made of, the plug body when the opening maintains the set opening angle, there is no sag and shake of the plug body portion is an advantage that the opening and closing operation is elastic, the industrial use value is large.

Claims (10)

์šฉ๊ธฐ ๋ณธ์ฒด๋กœ๋ถ€ํ„ฐ ์ดํƒˆ ๋ฐฉ์ง€ ๋ฐ ๊ณตํšŒ์ „์ด ๋ฐฉ์ง€๋˜๋Š” ๊ณ ์ •๋ง, ์šฉ๊ธฐ ๋ณธ์ฒด๋ฅผ ๊ฐœํํ•˜๋ฉฐ ๋‚ด์ฃผ๋ฉด์— ๋‚˜์‚ฌ๋ถ€๊ฐ€ ํ˜•์„ฑ๋œ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€. ์ƒ๊ธฐ ๊ณ ์ •๋ง๊ณผ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€๋ฅผ ์—ฐ๊ฒฐํ•˜๋Š” ํžŒ์ง€๋ถ€ ๋ฐ ์ƒ๊ธฐ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€์™€ ๊ณ ์ •๋ง ์‚ฌ์ด์— ํ˜•์„ฑ๋˜๋ฉฐ ๋งˆ๊ฐœ ๊ฐœ๋ฐฉ์‹œ ์ ˆ๋‹จ๋˜๋Š” ๋ณต์ˆ˜์˜ ๋ธŒ๋ฆฟ์ง€๋กœ ๊ตฌ์„ฑ๋˜๊ณ ,Fixing ring to prevent separation from the container body and to prevent idling, opening and closing the container body, the cap body portion formed with a screw on the inner peripheral surface. It is composed of a hinge portion connecting the fixing ring and the stopper body portion and a plurality of bridges formed between the stopper body portion and the fixed ring and cut when opening the stopper, ์ƒ๊ธฐ ๊ณ ์ •๋ง์—๋Š” ํžŒ์ง€๋ถ€ ํ•˜๋ฐฉ์„ ์ค‘์‹ฌ์œผ๋กœ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€์— ๋Œ€ํ•œ ์—ฐ๊ฒฐ๊ธธ์ด ์—ฐ์žฅ์„ ์œ„ํ•œ ์ ˆ๊ฐœ์„ ์ด ํ˜•์„ฑ๋˜๋ฉฐ,The fixing ring is formed with an incision line for extending the connection length to the stopper body portion around the hinge portion, ์ƒ๊ธฐ ํžŒ์ง€๋ถ€๋Š” ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€์™€ ๊ณ ์ •๋ง์˜ ๋‚ด์ธก์œผ๋กœ ๋งˆ๊ฐœ ์‚ฌ์ถœ์„ฑํ˜•์žฅ์น˜์˜ ๋‚ด์ธก ์Šฌ๋ผ์ด๋”์— ์˜ํ•˜์—ฌ ์„ฑํ˜•๋˜๋Š” ์š”ํ™ˆ์ด ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€ ๋ฐ ๊ณ ์ •๋ง์˜ ์‚ด๊ณผ ๋‹จ์ฐจ ํ˜•์„ฑ๋˜์–ด ์ด๋ฃจ์–ด์ง์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ํฌ์žฅ์šฉ๊ธฐ ๋งˆ๊ฐœ.The hinge portion is a packaging container closure, characterized in that the groove formed by the inner slider of the stopper injection molding apparatus into the stopper body portion and the fixing ring is formed stepped with the flesh of the stopper body portion and the fixing ring. ์ฒญ๊ตฌํ•ญ 1์— ์žˆ์–ด์„œ,The method according to claim 1, ์ƒ๊ธฐ ํžŒ์ง€๋ถ€๋Š” ์š”ํ™ˆ์ด ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€์™€ ๊ณ ์ •๋ง์— ๊ฐ๊ฐ ์ •์ ์ด ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€์™€ ๊ณ ์ •๋ง์˜ ๊ฒฝ๊ณ„์„  ์—ฐ์žฅ์„ ์— ๊ทผ์ ‘ํ•˜๋Š” ์›ํ˜ธํ˜• ๋งŒ๊ณก๋ถ€์™€ ์ƒ๊ธฐ ๋‘ ์›ํ˜ธํ˜• ๋งŒ๊ณก๋ถ€์˜ ์–‘๋‹จ์„ ์ž‡๋Š” ์ง์„ ๋ถ€๋กœ ๋‘˜๋Ÿฌ์‹ธ์ด๋Š” '
Figure PCTKR2010009455-appb-I000004
' ํ˜•ํƒœ๋กœ ํ˜•์„ฑ๋˜๊ณ , ์ƒ๊ธฐ ์ง์„ ๋ถ€๋Š” ์ ˆ๊ฐœ๋จ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ํฌ์žฅ์šฉ๊ธฐ ๋งˆ๊ฐœ.The hinge portion is surrounded by a straight portion connecting the both ends of the arc-shaped curved portion and the two arc-shaped curved portions in which the grooves are respectively close to the boundary extending line between the plug body and the fixing ring.
Figure PCTKR2010009455-appb-I000004
'Is formed in the form, the closure of the packaging container characterized in that the straight portion is cut. ์ฒญ๊ตฌํ•ญ 1์— ์žˆ์–ด์„œ,The method according to claim 1, ์ƒ๊ธฐ ํžŒ์ง€๋ถ€๋Š” ์ƒํ•˜๊ฐ„ ํญ์ด ์ปค์ง์— ๋”ฐ๋ผ ์ ์ฐจ ์™ธ์ธก์œผ๋กœ ๋ณผ๋ก ๋งŒ๊ณกํ˜•์„ฑ๋˜๊ณ  ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€ ๋ฐ ๊ณ ์ •๋ง๊ณผ ๋‹จ์ฐจ์—ฐ๊ฒฐ๋˜๋Š” ์ง€์ ์œผ๋กœ๋ถ€ํ„ฐ ๋ณผ๋ก์ •์ ๋ถ€๋ฅผ ํ–ฅํ•˜์—ฌ ๋‘๊ป˜๊ฐ€ ์ ์ฐจ ์–‡์•„์ ธ ๋ณผ๋ก์ •์ ๋ถ€๊ฐ€ ์ตœ์†Œ๋‘๊ป˜๋กœ ํ˜•์„ฑ๋จ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ํฌ์žฅ์šฉ๊ธฐ ๋งˆ๊ฐœ.The hinge portion is a packaging container, characterized in that the convex apex is formed to a minimum thickness by increasing the width between the upper and lower convex curve is formed gradually toward the convex apex from the point connected to the stopper body portion and the fixed ring. stopper. ์ฒญ๊ตฌํ•ญ 1์— ์žˆ์–ด์„œ,The method according to claim 1, ์ƒ๊ธฐ ๊ณ ์ •๋ง์€ ๋‚ด์ฃผ๋ฉด์— ๋ณต์ˆ˜์˜ ์ง€์ง€๋‚ ๊ฐœ๊ฐ€ ํ˜•์„ฑ๋˜๋˜, ์ƒ๊ธฐ ์ง€์ง€๋‚ ๊ฐœ๋Š” ์šฉ๊ธฐ ๋ณธ์ฒด์™€ ์ผ ์ ์—์„œ ์ ‘ํ•˜๋„๋ก ์šฉ๊ธฐ ๋ณธ์ฒด์™€ ์ ‘ํ•˜๋Š” ๋ณ€์ด ์ง์„ ์œผ๋กœ ํ˜•์„ฑ๋จ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ํฌ์žฅ์šฉ๊ธฐ ๋งˆ๊ฐœ.The fixing ring has a plurality of support wings are formed on the inner circumferential surface, the support wing is a packaging container closure, characterized in that the side in contact with the container body is formed in a straight line to contact the container body at one point. ์ฒญ๊ตฌํ•ญ 1์— ์žˆ์–ด์„œ,The method according to claim 1, ์ƒ๊ธฐ ๊ณ ์ •๋ง์€ ๋‚ด๊ฒฝ์ด ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€์˜ ๋‚ด๊ฒฝ๋ณด๋‹ค ํฌ๊ฒŒ ํ˜•์„ฑ๋จ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ํฌ์žฅ์šฉ๊ธฐ ๋งˆ๊ฐœ.The fixing ring is a packaging container stopper, characterized in that the inner diameter is formed larger than the inner diameter of the stopper body portion. ์ฒญ๊ตฌํ•ญ 1์— ์žˆ์–ด์„œ,The method according to claim 1, ์ƒ๊ธฐ ๊ณ ์ •๋ง์€ ํžŒ์ง€๋ถ€๊ฐ€ ํ˜•์„ฑ๋˜๋Š” ์˜์—ญ์— ๋ณด๊ฐ•์‚ด์ด ๋Œ์ถœ ํ˜•์„ฑ๋˜๊ณ ,The fixing ring is a reinforcing bar protruding from the hinge portion is formed, ์ƒ๊ธฐ ๋ณด๊ฐ•์‚ด์€ ๋งˆ๊ฐœ ๋ณธ์ฒด๋ถ€์˜ ์™ธ์ฃผ์—ฐ์— ๋Œ€์‘ํ•˜๋Š” ๊ตด๊ณก๋ถ€๊ฐ€ ์š”์ž… ํ˜•์„ฑ๋จ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ํฌ์žฅ์šฉ๊ธฐ ๋งˆ๊ฐœ.The reinforcement bar is a packaging container closure, characterized in that the bent portion corresponding to the outer periphery of the stopper body portion is formed. ์ฒญ๊ตฌํ•ญ 1์— ์žˆ์–ด์„œ,The method according to claim 1, ์ƒ๊ธฐ ํžŒ์ง€๋Š” ์ค‘์‹ฌ์—ฐ๊ฒฐ๋ถ€์™€ ์ƒ๊ธฐ ์ค‘์‹ฌ์—ฐ๊ฒฐ๋ถ€ ์–‘์ธก์— ์ด๊ฒฉ๋˜์–ด ๋Œ€ํ–ฅ ํ˜•์„ฑ๋˜๋Š” ์™ธ์ธก์—ฐ๊ฒฐ๋ถ€๋กœ ๋˜๊ณ , ์ƒ๊ธฐ ์ค‘์‹ฌ์—ฐ๊ฒฐ๋ถ€์™€ ์™ธ์ธก์—ฐ๊ฒฐ๋ถ€ ์ค‘ ์–ด๋Š ํ•œ์ชฝ์€ ์ ˆ์ฒฉํ˜• ์—ฐ๊ฒฐ์ž๋กœ ๋˜๊ณ  ๋‚˜๋จธ์ง€๋Š” ๋งˆ๊ฐœ ๊ฐœ๋ฐฉ์‹œ ๋งˆ๊ฐœ๋ณธ์ฒด๋ถ€์™€ ๊ณ ์ •๋ง ์‚ฌ์ด์˜ ์„ค์ • ๊ฐœ๋ฐฉ๊ฐ๋„๋ฅผ ์œ ์ง€ํ† ๋ก ํ•˜๋Š” ๋‹น๊น€์ž๋กœ ํ˜•์„ฑ๋จ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ํฌ์žฅ์šฉ๊ธฐ ๋งˆ๊ฐœ.The hinge is a center connecting portion and an outer connecting portion spaced apart from both sides of the center connecting portion, one of the center connecting portion and the outer connecting portion is a folding connector and the rest is set between the plug body and the fixing ring when opening the plug. Packaging container closure, characterized in that formed by the pull to maintain the opening angle. ์ฒญ๊ตฌํ•ญ 1์— ์žˆ์–ด์„œ,The method according to claim 1, ์ƒ๊ธฐ ํžŒ์ง€๋ถ€๋Š” ์ค‘์‹ฌ์—ฐ๊ฒฐ๋ถ€๊ฐ€ ์ ˆ์ฒฉํ˜• ์—ฐ๊ฒฐ์ž๋กœ ๋˜์–ด ์š”ํ™ˆ์ด ์ˆ˜ํ‰ํ˜•ํƒœ๋กœ ํ˜•์„ฑ๋˜์–ด ์ด๋ฃจ์–ด์ง€๊ณ , ์ƒ๊ธฐ ์™ธ์ธก์—ฐ๊ฒฐ๋ถ€๋Š” ์ค‘์‹ฌ์—ฐ๊ฒฐ๋ถ€๋กœ๋ถ€ํ„ฐ ์™ธ์ธก์œผ๋กœ ๋ฉ€์–ด์ง์— ๋”ฐ๋ผ ์ƒํ•˜๊ฐ„ ํญ์ด ์ปค์ง€๊ณ  ์™ธ์ธก์œผ๋กœ ๋ณผ๋ก ๋งŒ๊ณก ํ˜•ํƒœ๋กœ ํ˜•์„ฑ๋˜๋Š” ๋‹น๊น€์ž๋กœ ํ˜•์„ฑ๋จ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ํฌ์žฅ์šฉ๊ธฐ ๋งˆ๊ฐœ.The hinge portion is formed by the center connecting portion is a folding connector, the groove is formed in a horizontal form, the outer connecting portion is formed as a pull that is formed in a convex curved shape to the outside width is increased as the distance away from the center connecting portion to the outside. Packing container stopper characterized. ์ฒญ๊ตฌํ•ญ 8์— ์žˆ์–ด์„œ, The method according to claim 8, ์ƒ๊ธฐ ํžŒ์ง€๋ถ€๋Š” ์ค‘์‹ฌ์—ฐ๊ฒฐ๋ถ€๊ฐ€ ๋‹น๊น€์ž(Y)๋กœ ํ˜•์„ฑ๋˜๊ณ , ์ƒ๊ธฐ ์™ธ์ธก์—ฐ๊ฒฐ๋ถ€๋Š” ์ ˆ์ฒฉํ˜• ์—ฐ๊ฒฐ์ž๋กœ ํ˜•์„ฑ๋จ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ํฌ์žฅ์šฉ๊ธฐ ๋งˆ๊ฐœ.The hinge portion is a packaging container cap, characterized in that the center connecting portion is formed of a pull (Y), the outer connecting portion is formed of a folded connector. ์ฒญ๊ตฌํ•ญ 8์— ์žˆ์–ด์„œ,The method according to claim 8, ์ƒ๊ธฐ ํžŒ์ง€๋ถ€๋Š” ์ค‘์‹ฌ์—ฐ๊ฒฐ๋ถ€๊ฐ€ ์š”ํ™ˆ์ด ๋‹จ๋ฉด์ƒ 'โˆ ' ํ˜•ํƒœ ๋˜๋Š” '๏ผˆ'ํ˜•ํƒœ๋กœ ํ˜•์„ฑ๋˜๋Š” ๋‹น๊น€์ž๋กœ ๋˜๊ณ , ์ƒ๊ธฐ ์™ธ์ธก์—ฐ๊ฒฐ๋ถ€๊ฐ€ ์ ˆ์ฒฉํ˜• ์—ฐ๊ฒฐ์ž๋กœ ํ˜•์„ฑ๋จ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ํฌ์žฅ์šฉ๊ธฐ ๋งˆ๊ฐœ.The hinge portion is a packaging container closure, characterized in that the center connecting portion is a pull-shaped groove is formed in a 'โˆ ' shape or '(') on the cross-section, the outer connecting portion is formed of a folded connector.
PCT/KR2010/009455 2010-01-28 2010-12-29 Stopper for packaging container Ceased WO2011093597A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201080053811.8A CN102695657B (en) 2010-01-28 2010-12-29 Stopper for packaging container
JP2012551075A JP2013518002A (en) 2010-01-28 2010-12-29 Packaging container stopper
US13/574,144 US9108774B2 (en) 2010-01-28 2010-12-29 Stopper for packaging container

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2010-0008167 2010-01-28
KR20100008167 2010-01-28
KR1020100020588A KR101038894B1 (en) 2010-01-28 2010-03-08 Packaging container
KR10-2010-0020588 2010-03-08

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Cited By (4)

* Cited by examiner, โ€  Cited by third party
Publication number Priority date Publication date Assignee Title
US20210188488A1 (en) * 2018-04-26 2021-06-24 Obrist Closures Switzerland Gmbh Closure
CH718086A1 (en) * 2020-11-24 2022-05-31 Alpla Werke Alwin Lehner Gmbh & Co Kg container closure.
US11485550B2 (en) 2019-05-13 2022-11-01 Husky Injection Molding Systems Ltd. Closure device for a container
US20230025075A1 (en) * 2019-11-29 2023-01-26 Sig Technology Ag Resealable Pouring Element for Cardboard/Plastic Composite Packages With an Anchor Ring for Securely Fastening Screw Cap

Family Cites Families (4)

* Cited by examiner, โ€  Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004307006A (en) * 2003-04-07 2004-11-04 Toppan Printing Co Ltd Cap with sealing ring
JP4955988B2 (en) * 2005-05-10 2012-06-20 ๆ—ฅๆœฌๅฑฑๆ‘็กๅญๆ ชๅผไผš็คพ Pilfer proof cap and container equipped with the same
KR100882255B1 (en) * 2007-11-02 2009-02-09 (์ฃผ)๋ฒ ์ŠคํŠธ์ด์ง€์บก Stopper Lost and Idle Resistant Containers
KR100855086B1 (en) * 2007-10-10 2008-08-29 (์ฃผ)๋ฒ ์ŠคํŠธ์ด์ง€์บก Stopper Lost and Idle Resistant Containers

Cited By (9)

* Cited by examiner, โ€  Cited by third party
Publication number Priority date Publication date Assignee Title
US20210188488A1 (en) * 2018-04-26 2021-06-24 Obrist Closures Switzerland Gmbh Closure
US11685575B2 (en) * 2018-04-26 2023-06-27 Obrist Closures Switzerland Gmbh Closure
US12077345B2 (en) 2018-04-26 2024-09-03 Obrist Closures Switzerland Gmbh Closure
US11485550B2 (en) 2019-05-13 2022-11-01 Husky Injection Molding Systems Ltd. Closure device for a container
US12103749B2 (en) 2019-05-13 2024-10-01 Husky Injection Molding Systems Ltd. Closure device for a container
US12214945B2 (en) 2019-05-13 2025-02-04 Husky Injection Molding Systems Ltd. Closure device for a container
US20230025075A1 (en) * 2019-11-29 2023-01-26 Sig Technology Ag Resealable Pouring Element for Cardboard/Plastic Composite Packages With an Anchor Ring for Securely Fastening Screw Cap
CH718086A1 (en) * 2020-11-24 2022-05-31 Alpla Werke Alwin Lehner Gmbh & Co Kg container closure.
WO2022112238A1 (en) * 2020-11-24 2022-06-02 Alpla Werke Alwin Lehner Gmbh & Co. Kg Container closure

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