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WO2018030782A1 - Poignée d'outil en forme de pince - Google Patents

Poignée d'outil en forme de pince Download PDF

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Publication number
WO2018030782A1
WO2018030782A1 PCT/KR2017/008610 KR2017008610W WO2018030782A1 WO 2018030782 A1 WO2018030782 A1 WO 2018030782A1 KR 2017008610 W KR2017008610 W KR 2017008610W WO 2018030782 A1 WO2018030782 A1 WO 2018030782A1
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WO
WIPO (PCT)
Prior art keywords
handle
tail
rubber
soft cover
finger
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/KR2017/008610
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English (en)
Korean (ko)
Inventor
이근직
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.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2018030782A1 publication Critical patent/WO2018030782A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/28—Other culinary hand implements, e.g. spatulas, pincers, forks or like food holders, ladles, skimming ladles, cooking spoons; Spoon-holders attached to cooking pots
    • A47J43/283—Tongs; Devices for picking, holding or rotating food
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G21/00—Table-ware
    • A47G21/06—Combined or separable sets of table-service utensils; Oyster knives with openers; Fish servers with means for removing bones
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G21/00—Table-ware
    • A47G21/10—Sugar tongs; Asparagus tongs; Other food tongs
    • A47G21/103—Chop-sticks
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00—Parts, details or accessories of cooking-vessels
    • A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
    • A47J36/04—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay the materials being non-metallic
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/28—Other culinary hand implements, e.g. spatulas, pincers, forks or like food holders, ladles, skimming ladles, cooking spoons; Spoon-holders attached to cooking pots
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/30—Surgical pincettes, i.e. surgical tweezers without pivotal connections

Definitions

  • the present invention relates to a gripper-type tool handle, and more particularly, to a handle of a tool that can pinch or handle an object more accurately and safely by using a finger's original functions and operations.
  • Tools of the tongs related to the present invention it is common to use the elasticity of the material and the two bodies are configured by combining the rotation axis at a certain point below or above the handle.
  • Republic of Korea Utility Model Registration No. 20-0359824 and Republic of Korea Patent Registration No. 10-0461614 describes the invention that the body is connected to the hook portion and the hook portion to the handle for those who are inexperienced in using chopsticks.
  • Korean Utility Model Registration No. 20-0114198 discloses an invention related to a chopstick combined spoon having a spoon vertically bisected, having a body connection portion at the top of both bodies, and an index finger hook attached to the handle portion.
  • This invention has a function of picking up or scooping food, but the handle portion is a left-right asymmetric structure and is not a structure that the left and right hands can use.
  • the problem to be solved by the present invention is to solve the following problems.
  • the grip is inconvenient to hold the handle in either the front or rear of the handle, and the left hand And right hand are uncomfortable.
  • An object of the present invention as described above two handles each having an object handling portion at the bottom;
  • a handle connecting portion for connecting the upper ends of the two handle portions with a rotating shaft
  • a tongs-type tool handle including a soft cover that wraps around the handle connection part from the outside and is bonded to the handle part by gluing around the upper part opposite to the object handling part of the lower part in the handle part.
  • a tail groove is formed at the upper end to receive the rotation shaft, and a tail for rotation control is formed from the tail groove to the upper end of the handle part.
  • the handle connecting portion The handle connecting portion,
  • a tail control unit in which a tail control space in which the tail is accommodated and a rotation shaft which becomes a rotation center of the tail are formed;
  • tail control unit lid covering the tail control space of the tail control unit.
  • the primary weight control unit for receiving a weight adjusting filler (weight) to adjust the weight of the handle portion may be formed in the central portion of the tail control unit.
  • the rotating shaft may protrude inward from the outer wall of the tail control space and the cross section may be a quadrant.
  • the soft cover may be made of natural rubber or synthetic rubber, synthetic rubber is styrene-butadiene rubber (SBR), nitrile rubber (NBR), butyl rubber (IIR), chloroprene rubber, polysulfide rubber, stereo rubber, It may be made by including at least one rubber component selected from the group of synthetic rubbers including silicone rubber, fluorine rubber and the like.
  • synthetic rubber is styrene-butadiene rubber (SBR), nitrile rubber (NBR), butyl rubber (IIR), chloroprene rubber, polysulfide rubber, stereo rubber, It may be made by including at least one rubber component selected from the group of synthetic rubbers including silicone rubber, fluorine rubber and the like.
  • a handle connecting portion for connecting the upper ends of the two handle portions with a rotating shaft
  • It is formed extending from the rear to the front of the handle portion, and comprises a finger ring configured in a ring shape so that the user's fingers are fitted or spanned,
  • the finger holder is closer to the front of the handle than the contact with the rear of the handle portion is closer to the lower side (that is, the object handling portion), so that the inclined to the handle portion of the tongs-type tool handle Is achieved by providing
  • the inclination formed by the finger hook and the handle part is 61 degrees to 71 degrees on an acute angle when viewed from the side.
  • the portions except for the object handling portions 101 and 201 may be made in a symmetrical structure.
  • the fingerrests 30 and 40 are preferably configured in the shape of a trumpet so that the upper opening area is wider than the lower opening area.
  • the finger-native house can realize the operation as it is, so that a more precise and convenient nipper-type tool is provided.
  • both the right hand and the left hand can be used, regardless of the physical characteristics of the user can be utilized.
  • the tongs-type tool handle it is possible to handle and manage the tool more hygienically safe and convenient.
  • the gap is not exposed by the soft cover, so washing and hygiene management is easy, and the risk of damage to the user's body is prevented.
  • the soft cover maintains its original closed state by the elastic deformation of the soft cover. It is more hygienic because the object handling part is floating in the air when the tool is put on the floor, and the arched space formed at the center of the upper part of the handle is more convenient than the circular hole or hook for the hook of the general tool handle. Can be used.
  • Fig. 1 shows a perspective view of a closed state of a tong-type tool handle (a natural state without an artificial force applied thereto).
  • Fig. 2 shows a perspective view of an open state (open body. 4 is a front view, FIG. 4 is a rear view, and FIG. 5 is a left side view (right side view and symmetry).
  • FIG. 6 is a view showing the structure of the handle connecting portion of the tail control unit lid is opened in the soft cover according to the first embodiment
  • Figure 7 is a cross-sectional view taken along the line A1-A1 of Figure 6 (hatching line omitted) ) Is shown
  • FIG. 8 shows the top of the tail support taken along line A2-A2 of FIG. 6
  • FIG. 9 shows the bottom of the handle connection 501 taken along line A3-A3 of FIG. The figure is shown.
  • FIG. 10 is a view illustrating an internal structure when the handle connecting part according to the first embodiment is viewed from the right side
  • FIG. 11 is a view showing only the upper part of the handle part in FIG. 10
  • FIG. 12 is a line BB of FIG. 10.
  • a cross sectional view (not shown with hatched lines) and a partial magnification are shown.
  • 13 is an exploded perspective view (tail tail cover is omitted) showing the configuration of the handle connecting portion and the upper portion of the handle according to the first embodiment.
  • Figure 14 is a view showing the internal structure when the handle portions on both sides in the handle connecting portion according to the first embodiment rotated by a predetermined angle, respectively.
  • FIG. 16 is a left side view of the portion shown in FIG. 15.
  • FIG. 17 is a plan view of the upper half H1 shown in FIG. 3, a bottom view of the upper half H1 is shown in FIG. 18, a plan view of the finger hook in FIG. 19, and a finger hook in FIG. 20. A bottom view is shown.
  • FIG. 21 is a diagram illustrating a state of use of the tongs-type tool handle according to the present invention
  • FIG. 22 is a diagram of a state of use of the tongs-type tool handle according to the present invention.
  • FIG. 25 is a view showing a state in which an object handling part floats in the air without touching the floor when the finger-rest such as the embodiment of the present invention is applied.
  • FIG. 26 illustrates an example in which the shape and the structure of the handle connecting portion and the handle portion according to the first embodiment are partially changed.
  • FIG. 27 is a diagram illustrating an example in which the object handling unit is shifted in the vertical direction
  • FIG. 28 is a diagram illustrating an example in which the object handling unit is shifted in the front and rear directions.
  • FIG. 29 is a view according to Embodiment 2 showing an internal structure in the case where the rotation shaft cross sections of both handle portions are circular.
  • FIG. 30 is a view according to Embodiment 2 showing a state when the left handle part is rotated by an angle in the structure of FIG. 29.
  • FIG. 31 is a view according to Embodiment 3 showing an internal structure in the case where two handle portions are connected by only one rotation shaft and the rotation shaft cross section is circular.
  • Clamp-type tool handle as shown in Figures 1 to 6 are provided with two handles (10, 20) and the two handles, each having a handle portion (101, 201) at the bottom Finger hooks 30 and 40 to be, and the handle connecting portion 501 for connecting the upper end of the two handle portion, and may include a soft cover (70).
  • the soft cover 70 is to be coupled to the handle portion by wrapping the handle connecting portion 501 from the outside as shown in Figure 6, and also bonded to the lower portion of the tail support 13 is configured on the upper side of the handle portion, A coupling reinforcing hole 14, a step 15, or the like can be configured to increase the coupling force. Although it is more preferable to form a step, even if it does not form a step, it belongs to the scope of the present invention.
  • the soft cover is to have a certain external shape, in the soft cover "soft” is used to mean that the elastic deformation is easy, it does not mean that the appearance is easily permanently deformed or weak material.
  • the soft cover 70 may be made of natural rubber or synthetic rubber, and synthetic rubber is styrene-butadiene rubber (SBR), nitrile rubber (NBR), butyl rubber (IIR), chloroprene rubber, polysulfated rubber, stereo rubber It is preferably made of a rubber component selected from one or more of the group of synthetic rubbers, including silicone rubber, fluorine rubber and the like.
  • SBR styrene-butadiene rubber
  • NBR nitrile rubber
  • IIR butyl rubber
  • chloroprene rubber chloroprene rubber
  • polysulfated rubber stereo rubber
  • It is preferably made of a rubber component selected from one or more of the group of synthetic rubbers, including silicone rubber, fluorine rubber and the like.
  • the material used is elastically de
  • the two handle parts 10 and 20 and the two finger hooks 30 and 40 are configured to be symmetrical with each other, and the handle connection part 501 may be configured to be left-right symmetrical.
  • Tail groove 12, the tail support 13, the coupling support hole 14, the coupling step (15) for strengthening the coupling, the finger holder engaging portion 16, the rotary shaft 52 formed in the tail control unit 50 is accommodated, And a lowermost object handling portion 101, wherein the components of the right handle 20 are separated from each other except for the object handling portion 101 among the components of the left handle 10 described above. It is desirable to have a symmetrical structure.
  • the symmetrical structure of the left and right handle portions 10 and 20 is preferable for the purpose of allowing both the right hand and the left hand to be used, and thus, a partial deformation may be possible in a range that maintains the purpose.
  • Examples 1, 2, and 3 are all examples of parts including a soft cover, including a handle connection part and a tail and a tail support coupled thereto, and are simply referred to as embodiments of the present invention. Reference is made to each other by literally referring to embodiments of the invention.
  • the soft cover 70 allows the tool to recover its original state by using a material that is easily elastically deformed.
  • the outside of the handle connection part is wrapped and attached to the periphery of the step 15 for strengthening the coupling of the handle part (hereinafter referred to as the 'covering process'), so that the gap is not exposed so that the cleaning and hygiene management can be easily performed. It also serves to prevent the risk of damage to the body.
  • the cover process it is desirable to be more efficient in consideration of cost, performance, quality, and soft cover appearance.
  • Embodiment 1 will be described with reference to FIGS. 6 to 14.
  • Embodiment 1 is an embodiment in the case of the adhesive cover 70 and the entire outer surface of the handle connecting portion 501 and the tail support 13 and the stepped portion 15 for strengthening the coupling.
  • the handle connection part 501 may include a tail control part 50, a tail control part cap 50c, and a tail control part fixing frame 60.
  • the tail control unit and the tail control unit lid can be coupled by the concave-convex structure (56, 56c) formed along the outer contact between the two members.
  • the uneven structure is identified from the portion where the tail control unit 50 and the tail control unit lid 50c meet in FIG. 7.
  • the tail control unit includes a tail control space 51 that can control the rotation range of the tail 11 and a rotation shaft 52 that can be combined with the tail groove 12.
  • the rotating shaft 52 is made up of only a quarter of a portion corresponding to a quarter of the circular cross section, that is, a quarter of the circle at 90 degrees from the circular center point, unlike a normal rotating shaft having a circular cross section.
  • the lower end of the 51 is configured to protrude toward the center. That is, it is made in the shape of a quadrant with a cross section of a fan shape having a central angle of 90 degrees, and the corner point C of the quadrant forming a right angle acts as a center point of the rotation axis.
  • the purpose of constituting the cross section of the rotating shaft 52 into quadrants is to glue the entire outer surface and the soft cover 70 of the handle connecting portion 501, the tail support 13 and the stepped portion 15 for strengthening coupling. In this state, to allow the handle portion to rotate naturally, and to prevent the soft cover around the rotation axis from twisting during the rotation of the handle portion, more details will be described later with reference to FIGS. 12 to 14.
  • a primary weight adjusting unit 53 for adjusting the weight of the handles 10, 20 primarily, the weight and the necessity and method of the handle portion 23 below This will be described again with reference.
  • the primary weight control unit may be configured in a predetermined shape in the empty space formed in the center or around the handle connection portion, the weight of the handle portion by filling the empty space with a material that can act as a weight (hereinafter referred to as 'filling material') Can be adjusted.
  • the material of the filling material may be homogeneous or heterogeneous with the tail control unit 50, and in the case of heterogeneous, the soft cover molding member inlet at a predetermined portion where the primary weight adjusting unit 53 and the soft cover 70 are in contact with each other. It is preferable to constitute (54).
  • the soft cover molding opening 54 is a soft cover molding when a filler is applied as a material of the soft cover 70 or a gap that may occur between the space of the primary weight control unit 53 and the shape of the filler. This is useful if you want to fill in ashes.
  • the handle connecting portion 501 requires a function of preventing the problem that the left and right object handling portions, such as the example illustrated in FIGS. 27 and 28, with the connecting function of the two handle portions 10 and 20.
  • the above function is possible by controlling the tail not to leave the tail control space and at the same time keeping the tail control space fixed.
  • the handle connecting portion 501 is configured to have a tail control unit 50 having a tail control space 51, to control the movement of the tail 11 accommodated in the tail control space 51.
  • One of the methods for doing so may include a tail control unit lid 50c.
  • the tail control unit 50 and the tail control unit lid (50c) by integrally coupled to one of the methods for fixing without shaking each other may be further provided with a fixing frame (60), the fixing frame (60) the tail control unit lid (50c)
  • the cover 6 may be formed in a form that can be covered in close contact with the remaining five surfaces except for the bottom surface of the tail control unit 50.
  • One of the methods for integrally coupling the tail control unit 50 and the fixing frame 60 covered with the tail control unit lid 50c, as shown in FIG. 12, has a pair of L-shaped upper ends of the tail control unit 50.
  • the hook 55 may be provided and the upper surface of the fixing frame 60 may be provided with a hook insertion opening 65 to allow the L-shaped hook 55 to extend over the outer edge of the hook insertion opening 65.
  • FIG. 8 shows a cross section of the tail 11 taken along line A2-A2 of FIG. 6 and the top surface 13c of the tail support.
  • FIG. 9 shows a handle connecting portion 501 taken along line A3-A3 of FIG. The underside of is shown.
  • the upper surface 13c of the tail support forms the tail 11 in all directions and contacts the bottom surface of the tail control unit 50 covered with the tail control unit lid 50c, and excessive force is applied to the tail 11 at the handle portion.
  • the soft cover 70 also has a function of preventing the molding material from penetrating into the tail control space 51.
  • the cross section of the tail groove 12 is a quadrant corresponding to that the cross section of the rotation shaft 52 is a quadrant, so that the tail groove 12 when the tail 11 is accommodated in the tail control space 51. And rotation axis 52 to match.
  • a rotation center point C is formed at the intersection point of the X-ray and the Y-ray, and the tail groove 12 and the outside at the inner radius S1 from the rotation center point.
  • Radius (S2) to make a circular arc for preventing gaps during tail rotation.
  • the elastic action occurs depending on the elasticity of the soft cover material inside and outside of the soft cover 70. . That is, when the left handle portion 10 rotates at a predetermined angle, the inner G1 and the inner side portion G2 of the soft cover 70 increase and the outer side portion G3 decreases, corresponding to the rotation angle thereof. At the same time, a corresponding amount of deformation naturally occurs in the appearance (ie, the surfaces of G2 and G3).
  • the object handling portions 101 and 201 are displaced as illustrated in FIGS. 27 and 28, and the role of the upper surface 13a of the tail support described above.
  • the tail outer wall (11a, 21b) and the tail as shown in Figure 14 so that the excess force is distributed throughout the contact surface
  • the control space inner walls 51a and 51b are preferably configured such that when the handle portions rotate to the maximum, each other (i.e., 11a and 51a) form a close contact state 1151a, and the handle portion is closed (see Fig. 12). In this case, it is preferable to configure each other (that is, 21b and 51b) to form a close contact state 2151b.
  • Embodiment 2 will be described with reference to FIGS. 29 and 30.
  • Example 2 is an example of a modified example of the first embodiment, the cross section of the rotating shaft of the handle connecting portion K501 is configured in a circular shape.
  • the soft cover K70 is bonded at the section of the sign K1 to the sign K2 and the surface of the sign K4 and the sign K5 shown in Fig. 29, when the handle K10 is rotated, the sign K1 is located at the sign K3. At the same time, the rotation operation becomes difficult, and at the same time, the soft cover K70 is distorted around the portions forming the rotation axis (that is, the signs K4 and K5).
  • the third embodiment will be described below with reference to FIG. 31.
  • Example 3 is another example of a modification of the first embodiment and the second embodiment, the rotating shaft cross section of the handle connecting portion (V501) is configured in a circular shape as in the second embodiment, the upper end of the two handle portions to one rotating shaft (V1) Example of the connection.
  • the method of separating (non-adhesive) the soft cover (V70) only in the area where the problem occurs or between the soft cover inner (V71) and the surface of the handle connector (V501) The predetermined space (Vb) is to be formed and at the same time it can be eliminated by a method such as adhesive treatment with the soft cover (V70) only around the upper end of the handle portion.
  • a step for coupling strengthening (V15) may be formed at the upper end of the handle part, and the presence of the step may provide an effect of being strongly coupled with the soft cover.
  • 29 to 31 are diagrams summarizing only examples of cases in which the cross section of the rotating shaft is circular.
  • Example 1 can shorten the manufacturing process as compared with Example 2 and Example 3.
  • Example 1 covers without a pre-process.
  • the process is made in a single step, of course, can provide a manufacturing efficiency that can be completed at the same time forming the soft cover.
  • the first embodiment can increase the durability compared to the second and third embodiments.
  • Example 1 can provide the advantage that the soft cover and the handle connection is not easily damaged by the entire surface of the flexible cover and the inner structure is bonded to form a more rigid one-piece structure will be.
  • the function of the grip of the tongs-type tool handle according to the present invention is inevitably accompanied by the operation of the finger, so that the various operation behavior of the finger to be implemented through the tool finger that can effectively utilize the range of operation of the human body as possible Need hook
  • a finger-holding device is provided in the grip of a tong-type tool of the present invention.
  • the finger hook is to allow the user's fingers to be inserted or hung, it is preferably configured in a ring shape that the user's fingers can go in and out from the rear of the handle portion to the front, the elliptical size of the upper ellipse It is preferable to configure the trumpet shape to be formed wider than the size for smooth entry and exit of the finger.
  • the finger hook is configured to be closer to the front of the handle portion than the lower portion (that is, the object handling portion) than the place in contact with the rear of the handle portion, so as to incline the handle portion when viewed from the side It is preferable.
  • the inclination of the finger hook and the handle portion when viewed from the side is preferably 61 degrees to 71 degrees on an acute angle basis. That is, in FIG. 16, it is illustrated that 24 degrees is preferable based on the angle formed by the line 30a perpendicular to the finger-holding and the center line 10a of the handle part.
  • FIG. 21 is a diagram showing a state of use when the right hand is held in the rear of the grip of the tongs-type tool according to an embodiment of the present invention
  • Figure 22 is a right hand in the front of the grip-type tool handle according to an embodiment of the present invention The use state of the is shown, even when holding the handle with the left hand will be the same in left and right symmetry. This will be described by considering the limits of the human body, that is, the range in which a general user's hand gesture is possible.
  • the handle is held in front of the tool, that is, the thumb and forefinger are inserted into the two finger holders respectively, and the left hand portion 10 is pressed by pressing the back of the left hand portion 10 with the remaining fingers.
  • the forceps-type tool by holding the thumb and forefinger apart, that is, pinching, while holding it.
  • This method of operation can rotate the front of the tool 180 degrees to the right (ie clockwise). This has the advantage of providing convenience when the user wants to lay the handle close to the horizontal direction (ie horizontal), but it is impossible to rotate the front of the tool 180 degrees to the left (ie counterclockwise). It is inconvenient to use close to the vertical direction.
  • the tongs-type tool handle can be used to hold the handle from the front or the rear, as described above with reference to Figure 15 to 20, the handle portion and the finger ring is coupled at an inclined angle
  • the finger ring can be possible by being configured in the shape of an oval trumpet.
  • 'Object' refers to a solid or liquid substance that is not a gas.
  • 'Handling' is not only a pick-up function of the name of the present invention 'plier-type tool handle', but also by using a pinch and straightening operation of the finger and the operation of the wrist and arm, etc.
  • the object handling unit is intended to be able to handle objects made of various states and shapes in accordance with the user's intention, and can be made in a variety of structures and shapes in the lower half (H2) under the finger ring.
  • the embodiment described above allows the arched long space 500 to be formed between the two handle portions 10 and 20 from the finger-holding to the handle connecting portion, as shown in FIG.
  • a part of the hand is preferred so as not to be caught between the two handles (10, 20) and at the same time easy to hang on a general tool rack.
  • the handle of the object when the tool is placed on the floor, the handle of the object to maintain the state of floating in the air (hereinafter referred to as the "elevated state"), without touching the floor, and the handle portion for creating the elevated state, etc. 10, 20 and the case in which the structure, shape or material of the handle connecting portion 501 and the soft cover 70 may be variously applied will be described. However, even in such a case, the basic structural form of the handle connecting portion and the upper portion of the handle as described above is assumed not to be modified.
  • FIG. 23 and 24 are views showing a modified example of the soft cover that can be variously shaped as needed
  • Figure 25 is the weight of the handle portion on the basis of the point 31 where the fingerrest of the embodiment of the present invention abuts the floor
  • Fig. 26 is a structure or shape may be differently applied as necessary for the material reinforcement or manufacturing efficiency for weight control of the handle portion or preventing deformation of the handle connection portion. It is a figure which shows the case.
  • the object handling unit is not limited to the shape of the chopsticks shown in the drawings, but may be applied in various shapes and sizes.
  • the method of maintaining the elevated state as shown in FIG. 25 is achieved by making the handle portion heavier than the object handling portion, and thus the method of expanding and deforming the soft cover as shown in FIGS. 23 and 24 and the primary weight adjustment as shown in FIG. 26.
  • portion 53 expansion deformation of the fixing frame (60w), applying the tail control unit 50 to a heavier material, or by separating the entire handle portion or the upper handle portion into a structure that can be combined in the handle portion 10 Only the separated top handle (10w) can be selectively utilized, such as applying a heavier material.
  • the separated top handle (10w) is to be selectively applied in terms of material reinforcement for preventing deformation of the handle connector and for manufacturing efficiency.
  • the tongs-type tool handle according to the present invention may be used as a handle of various cooking tools and meal tools, and may also be used as a handle of various medical surgical tools using hand gestures, and may also be used as a handle of an experimental tool.

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Abstract

Le but de la présente invention est de fournir une poignée d'outil en forme de pince pouvant mettre en œuvre naturellement un mouvement d'ouverture et de fermeture des doigts, c'est-à-dire le mouvement de pince bidirectionnel et naturel des doigts. Pour atteindre ce but, la présente invention concerne une poignée d'outil en forme de pince qui comporte : deux parties de poignée ayant respectivement des parties de manipulation d'objet à leurs extrémités inférieures ; une partie de liaison de poignée pour relier les extrémités supérieures des deux parties de poignée ; un couvercle souple englobant la partie de liaison de poignée depuis l'extérieur, et adhérant aux périphéries des parties d'extrémité supérieure des parties de poignée de façon à être couplé aux parties de poignée ; des supports pour les doigts, disposés respectivement au niveau des deux parties de poignée, et façonnés en forme d'anneau de telle sorte que les doigts d'un utilisateur sont insérés à l'intérieur de celui-ci ou placés sur celui-ci.
PCT/KR2017/008610 2016-08-12 2017-08-09 Poignée d'outil en forme de pince Ceased WO2018030782A1 (fr)

Applications Claiming Priority (2)

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KR10-2016-0103197 2016-08-12
KR1020160103197A KR101846348B1 (ko) 2016-08-12 2016-08-12 집게형 도구 손잡이

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WO2018030782A1 true WO2018030782A1 (fr) 2018-02-15

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019212227A1 (fr) * 2018-05-01 2019-11-07 Lee Keun Jig Outil de type pince
KR102128157B1 (ko) * 2018-05-01 2020-06-29 이근직 집게형 도구 손잡이

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900009930Y1 (ko) * 1988-07-05 1990-10-22 정무진 주방용 집게
KR970005292Y1 (ko) * 1994-11-03 1997-05-29 이근직 젓가락 겸용 숟가락
KR20020088215A (ko) * 2001-05-18 2002-11-27 정창현 교육용 젓가락
KR200359824Y1 (ko) * 2004-05-19 2004-08-21 주식회사 아이엔피 젓가락
KR20060044442A (ko) * 2004-03-31 2006-05-16 주식회사 영우 젓가락

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011100231A2 (fr) 2010-02-09 2011-08-18 Chef'n Corporation Pinces verrouillables

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900009930Y1 (ko) * 1988-07-05 1990-10-22 정무진 주방용 집게
KR970005292Y1 (ko) * 1994-11-03 1997-05-29 이근직 젓가락 겸용 숟가락
KR20020088215A (ko) * 2001-05-18 2002-11-27 정창현 교육용 젓가락
KR20060044442A (ko) * 2004-03-31 2006-05-16 주식회사 영우 젓가락
KR200359824Y1 (ko) * 2004-05-19 2004-08-21 주식회사 아이엔피 젓가락

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KR20180018163A (ko) 2018-02-21
KR101846348B1 (ko) 2018-04-06

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