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WO2016171292A2 - 생활용품용 스프레이와 이에 사용되는 밸브조립체 및 분사구 - Google Patents

생활용품용 스프레이와 이에 사용되는 밸브조립체 및 분사구 Download PDF

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Publication number
WO2016171292A2
WO2016171292A2 PCT/KR2015/003998 KR2015003998W WO2016171292A2 WO 2016171292 A2 WO2016171292 A2 WO 2016171292A2 KR 2015003998 W KR2015003998 W KR 2015003998W WO 2016171292 A2 WO2016171292 A2 WO 2016171292A2
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WO
WIPO (PCT)
Prior art keywords
spray
valve
contents
tube
hole
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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/KR2015/003998
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English (en)
French (fr)
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WO2016171292A3 (ko
Inventor
왕정순
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Individual
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Individual
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Application filed by Individual filed Critical Individual
Priority to KR1020157010884A priority Critical patent/KR20160135640A/ko
Priority to PCT/KR2015/003998 priority patent/WO2016171292A2/ko
Publication of WO2016171292A2 publication Critical patent/WO2016171292A2/ko
Publication of WO2016171292A3 publication Critical patent/WO2016171292A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump

Definitions

  • Valve assembly and nozzle for use in spray wipes for household goods
  • the present invention relates to sprays, and more specifically, to filling the interior with the contents of daily necessities, such as seasonings, fragrances, deodorants, hair sprays, rust preventives, mists, perfumes, and seasoning foods such as oils and tofu.
  • the spray assembly release agent is used for the spray assembly which is used for spray spraying which can not only smoothly eject the layered contents by the action of gas pressure or self-shrinkage force and gas pressure but can also fine spray and accelerate the content ejection. It is also applicable to sprays.
  • the spray refers to the whole body of the apparatus used for spraying a certain amount of the chemical liquid layered in the sealed housing or the above-described pulverulent such as fluid (hereinafter contents).
  • the general operation of the spray is a method in which the spray generates pressure due to the action of an internal spring or the like, thereby discharging the contents of the spray housing by the pressure generated by pressing the spray nozzle.
  • Patent No. 1,0437957 discloses an overpressure safety device for an aerosol container.
  • the registered patent is a device for preventing the internal pressure of the aerosol container from rising above a certain pressure. , The operation method is completely different.
  • Patent No. 10-1200186 discloses a nozzle head lowering type in which the contents are discharged quantitatively.
  • a vacuum sealed pump spray container has been disclosed.
  • the above patent provides a high sealing force of the contents, facilitates the opening and closing operation by improving the structure of the first valve, and improves the suction and compression of the contents, thereby quantitatively discharging the contents by the smooth operation of the pumping action.
  • the idea, composition and operation of the present invention All of them are completely different.
  • the present applicant has disclosed a device capable of smoothly ejecting layered contents due to the action of air pressure or the self-contraction force of the inner container and the air pressure, through the application model No. 20-0383512.
  • Patent No. 486015 has also provided a device that can eject fluids and fluids by air pressure and can eject fluids by self-contraction force to solve such problems.
  • FIG. 1 it consists of an outer cylinder (2), a stationary body (3), a valve (10) and a pushbutton (5).
  • the outer cylinder (2) has a cylindrical shape with an open upper portion, wherein the open upper portion of the outer cylinder ( 2 ) is formed in a staircase shape that becomes radially narrower as it extends upwards. 3)
  • the valve (10) is installed in the fixed body (3) to seal the outer cylinder (2).
  • the stationary body (3) is made of a ring-shaped metal plate and has a staircase shape that narrows radially as it extends upwards.
  • the lower end of the stationary body (3) is fitted outside the upper end of the outer cylinder (2).
  • a valve mounting hole 4 is formed in communication with the inside of the outer cylinder 2, whereby the valve 10 is installed.
  • the valve 10 has a cylindrical body 11 hollowed out inside the inner side of the stationary body 3.
  • An orifice tube (13) coupled and similarly hollowed out inside the body (11) enters the inside of the body (11) from the top of the body (11), and penetrates into the hollowed interior on the outer circumferential surface of the valve body (12).
  • a spring () 4 is disposed below the valve body 12 so that the valve body 12 is elastically supported, and a packing 15 for controlling the orifice pipe 13 is disposed outside the valve body 12.
  • the push button 5 for operating the valve 10 is coupled to the upper portion of the valve 10 thus formed.
  • the push button 5 is inserted into the upper portion of the valve body 12 projecting upwards, and the discharge pipe 6 in communication with the enlarged interior of the valve body 12 is directed to one side of the push button 5; At the outlet of the discharge tube 6, a nozzle 7 for spraying the ejected contents is mounted.
  • Japanese Laid-Open Patent Publication No. 2008-155525 discloses aerosol compositions for mold release products and aerosol spraying devices for coating the same.
  • the product pressure is 0.4 ⁇ 0.8MPa at 25 degrees Celsius, but the purpose of pursuing the idea of this invention is different.
  • the present invention solves the problems of the prior art as described above, and facilitates the discharging of the contents by filling the gas pressure such as air into the spray housing, and provides an acceleration means for replenishing the internal pressure weakened by the discharging of the contents.
  • the objective is to provide a valve assembly that can be used to facilitate the ejection of the contents even when used upside down, and to provide a nozzle for use.
  • the contents and the compressed gas are stratified, and the upper part of the outer cylinder and the upper part of the outer cylinder are connected to the fixed body, and the valve is installed inside the fixed body to selectively eject the contents and the compressed gas and the upper part of the valve.
  • It is a spraying system using a compressed gas made up of a push button that sprays the contents and air pressure ejected while pressing the valve.
  • An auxiliary valve is further installed on the contents and the compressed gas discharged from the valve, and the auxiliary valve has a secondary auxiliary body coupled to the hollow auxiliary body inside the stationary body, and an enlarged auxiliary valve body for entering the inside of the auxiliary body. It consists of an auxiliary packing that is elastically supported at the upper part of the auxiliary body and regulates the orifice tube formed on the auxiliary valve body, and the push button includes a spray for pressing the valve and the auxiliary valve at the same time, and the compression body has an internal pressure of 5 to Provide a spray that is 13 bar.
  • the present invention also provides a cylindrical outer cylinder with upper and lower openings, an upper cap fastened to an open upper part of the outer cylinder, a lower cap fastened to an open lower part of the outer cylinder, and a lower outer peripheral surface of the upper cap.
  • the auxiliary valve is further provided to further supplement the contents of the valve and the compressed gas air pressure.
  • the auxiliary valve includes an auxiliary fixture which is formed through an inner cylinder hollowed inside the edge of the upper cap and is coupled to the auxiliary settle. It consists of a secondary auxiliary valve body which is arranged inside the auxiliary fixing body and is supported up and down elastically, and an auxiliary packing to control the auxiliary orifice pipe of the auxiliary valve body, and the pushbutton is used to press the valve and the auxiliary valve at the same time.
  • the compressed gas provides a spray having an internal pressure of 5 to 13 bar.
  • the outer cylinder and the upper cap and the lower cap are made of synthetic resin, and the upper cap and the lower cap are fixed by high frequency welding while being fitted to the upper and lower portions of the outer cylinder.
  • the present invention also relates to an outer cylinder in which an upper part of which the contents and the compressed gas are layered, a fixed body coupled to an open upper part of the outer cylinder, and a fixed body installed inside the fixed body.
  • the valve is coupled to a body having a seating portion formed inside the fixed body.
  • the valve body formed at the time of moving the contents orifice tube, the contents ejection tube, and the gas orifice tube and the gas ejection tube from which the compressed gas is ejected is elastically supported.
  • a first gasket and a second gasket are provided to control the contents orifice pipe and the gas orifice pipe, and the compressed gas has an internal pressure.
  • the outer cylinder in the above may form a partition for partitioning the inner portion in a longitudinal direction so that the contents and the compressed gas are separately filled.
  • Inverting valves may be provided to allow the contents to be introduced into the contents inlet tube and to allow the contents to be introduced into the second contents inlet tube when the container is pressed or lifted upside down.
  • an installation space opened in the other direction may be formed on the outer surface of the gas inlet pipe so that a gas pressure regulating valve may be installed in the installation space.
  • It provides a valve assembly that facilitates the ejection of the contents during injection in the reverse direction.
  • the present invention also provides the spray nozzle for spraying, which can facilitate or enhance the spraying of contents in the spray container.
  • the present invention also provides a spray valve for reverse spraying and a spray for reverse bedding. Effects of the Invention
  • the internal pressure of the compressed gas inside the spray can be specified to facilitate the ejection or spraying of the contents, and to facilitate fine spraying and strong spraying using a unique spraying port.
  • lowering ⁇ pressure of the compressed gas according to use so can facilitate the injection, and are able to use the valve assembly rotating spray also easy, and that may be injected without leaving a residue content that expected hyogoe-Gaussian number of spray Will be provided.
  • 1 is a cross-sectional view of a conventional spray abnormality.
  • FIG. 4 is a cross-sectional view of the embodiment of FIG.
  • FIG. 5 is a bottom side cross-sectional view of FIG. 2.
  • FIG. 6 is a cross-sectional view of one embodiment of an accelerator according to the present invention.
  • FIG. 7 is a cross-sectional view of the embodiment of FIG.
  • FIG. 8 is a cross-sectional view of another embodiment of an acceleration device according to the present invention.
  • FIG. 9 is a cross-sectional view of another embodiment of an acceleration device according to the present invention.
  • FIG. 10 is a cross-sectional view of another embodiment of an acceleration device according to the present invention.
  • FIG. 11 is a cross-sectional view of the jet sphere of the present invention.
  • FIG. 12 is a top view of the jet sphere of the present invention.
  • FIG. 13 is a cross-sectional view of FIG. 12.
  • FIG. 14 is a cross-sectional view of the jet nozzle using the present invention.
  • valve assembly 15 is a sectional view using the valve assembly of the present invention.
  • FIG. 16 is an enlarged view of the valve assembly of FIG. 15.
  • 17 is a cross-sectional view of another valve assembly of the present invention.
  • Fig. 1 is as described above.
  • Figure 2 is the contents and the compressed gas layered
  • An outer cylinder (2) having an open upper portion, a fixed body (3) coupled to an open upper portion of the outer cylinder (2), and installed in the inner side of the fixture (3) to selectively select
  • valve 110 is coupled to the hollow body 111 inside the fixed body 3, the hollow valve body 112 for entering the inside of the body 111 is the image of the body ( ⁇ 1) It is elastically supported at the part, and is made of a packing 115 for interlocking the orifice tube 113 formed in the valve body (12),
  • On the outer circumferential surface of the body 111 is a view showing a spray (two-way type) in which a gas suction pipe 116 is formed which is penetrated to the inside thereof to further complement the air pressure of the outer cylinder 2.
  • FIG. 3 is provided inside the outer cylinder 2 having the contents and the compressed gas layered therein, the fixed body 3 coupled to the enclosed upper portion of the outer cylinder 2, and the fixed body 3 inside.
  • the air pressure in the outer cylinder 2 is guided to the push button 5 side, and the compressor body is discharged to the contents and the compressed gas ejected from the valve 10.
  • Further supplementary auxiliary valve 210 is further installed, the
  • the auxiliary valve 210 is coupled to the auxiliary body 211 hollowed in the inner side of the fixing body (3), the auxiliary valve body (212) for entering the inside of the auxiliary body 211 is the auxiliary body (211) And an auxiliary packing 215 that is elastically supported at an upper portion of the stiffener and clamps an orifice tube 213 formed in the auxiliary valve body 212.
  • the push button 5 shows a spray (another two-way type) that presses the valve 10 and the auxiliary valve 210 simultaneously, and FIG. 4 is a view showing that the spray of FIG. 3 is sprayed. .
  • a spray spraying the pressure of the present invention (1, 100, 200,
  • the spray outer container (2) sealed with a spray nozzle (A) at the top, the spray (100) is a layer of the contents (L), the contents (L) is a straw (20) It is connected to the injection port (A) through, the contents (L) can be discharged to the outside through the strobe (20) in accordance with the opening of the injection port (A).
  • the internal pressure 310 is provided to the compressed gas in an empty space in which the contents (L) are not contained in the air of the spray outer cylinder (2).
  • the inner pressure 310 is automatically applied to the inner side of the spray outer cylinder 2 and the contents L.
  • the contents L are automatically applied according to the pressure applied by the internal pressure 3j.O to the contents L. Is discharged through the injection port (A) by moving in the direction of the arrow.
  • the internal pressure 310 is compared with the total volume inside the spray outer cylinder (2).
  • the internal pressure 310 for the volume percentage of the contents L may be as shown in Table 1.
  • the pressures in Table 1 below are the contents L contained in the spray outer cylinder 2. This is the minimum and maximum pressure that allows the whole to be discharged easily.
  • the internal pressure 310 should be at least 5 bar.
  • nitrogen gas, oxygen gas, or air component as a means for providing the sinking-air internal pressure 310.
  • the method of layering the pressure gas providing the internal pressure 310 may use a conventional method, for example, it is opened to provide pressure to the side or top surface of the spray outer cylinder (2). A hole is formed, and the pressure gas is filled to form an internal pressure 310. Then, the hole is sealed, or the spray outer cylinder 2 is not sealed to the injection hole A. The pressure gas may be layered to provide an internal pressure 310 to the spray outer cylinder 2, and then the injection nozzle A may be sealed.
  • the internal pressure 310 may be preferably provided.
  • the spray 100 having the internal pressure 310 accumulated therein and the pressure filled therein is inevitably reduced in pressure as the contents L are released, which is the contents L.
  • the empty space of the spray outer cylinder (2) gradually expands due to the leakage of gas, and thus the density of the gas component providing the internal pressure (310) becomes low. Therefore, the internal pressure ( Even if 310 is reduced, it is preferable that an acceleration means for easily discharging the contents L remaining in the spray outer cylinder 2 is added.
  • FIG. "6 and a structure of a 7 a first example of silver due acceleration means, and the accelerator (400).
  • the configuration and operation of the accelerator 400 will be described with reference to FIGS. 6 and 7.
  • the acceleration device 400 includes an acceleration device body 410 and one or more acceleration screw threads 420, and are installed in the strobe 20 to extend the injection hole A. It is installed in the injection sphere (DT) which is one of the components of the.
  • DT injection sphere
  • the accelerator body 410 is divided into a head 411 and an elongated cylindrical insertion portion 412, and the acceleration screw thread 412 is formed on the side of the cylindrical insertion portion 412.
  • the head 411 is formed to be wound one or more times in a spiral shape.
  • the head 411 is formed to be wider than the diameter of the acceleration screw thread 412, and the one or more grooves 413 to facilitate the contents L to easily pass through the head 411. It is dysplastic.
  • the injection hole (DT) is formed wider than the diameter of the insertion portion 412 and the acceleration screw thread 420 of the acceleration device 400 to install the acceleration device 400 is configured as described above It is formed narrower than the diameter of the head 411,
  • the internal pressure 310 causes the contents L to move in the direction of the arrow along the injection hole DT as described above.
  • the contents (L) as shown in Figure 7 is hitting the lower end of the insertion portion 412 and the acceleration screw thread 420 of the acceleration device 400, soon after the contents (L) As it rotates through the thread 420, it rises.
  • the contents (L) are accelerated as they are provided with a centrifugal force, so that they can be discharged to the outside of the spray outer cylinder (2) more quickly.
  • the head (411) of the accelerator 400 can discharge the contents (L).
  • the contents L move through the grooves 413 to the top of the injection port tube D-T2.
  • the acceleration device 400 may be installed in the injection pipe DT to accelerate the above-mentioned contents L.
  • the shape itself of the injection pipe D-T may be changed. Acceleration of the content failure L can also be performed.
  • FIGS. 8, 9 and 10 are exemplary structural diagrams showing the modified form of the above-described injection nozzle DT.
  • the inlet pipe DT is formed in a narrow funnel shape, thereby increasing the discharge pressure in proportion to the reduced passage area by reducing the area through which the contents L pass.
  • the discharge pressure of the contents (L) can be increased, and the shape of the injection pipe (DT) can be changed to play the same role as the accelerator device 400 as shown in FIGS. 9 and 10. .
  • FIG. 9 is an acceleration device 400 described with reference to FIG.
  • FIG. 10 illustrates a form in which the injection sphere DT itself is wound at least once.
  • FIG. 9 shows an acceleration form of the injection sphere DT shown in FIGS. 9 and 10. 6 is the same method as the acceleration device 400 shown in Figure 6 to omit the description.
  • the spray nozzle 500 of the present invention is formed with at least two injection holes 510 around the protruding portion 520 at an upper portion of the spray nozzle 550. It is fitted to the projection 520 of the injection port 500, it is fitted so as to play with the projection 520.
  • the fine injection hole 551 is formed
  • the sub-jet 550 is formed with two or more protrusions 552 around the fine injection hole 551.
  • the protrusion 552 is preferably formed in a vortex as shown in FIG. 12 and toward the fine injection hole 551. Make it slightly higher.
  • FIGS. 12 'and 13 are plan views of the auxiliary injection port 550 in the present invention, and FIG.
  • the reference numeral 230 in FIGS. 12 'and 13 is a guide protrusion formed on the outer side of the auxiliary injection port 551, which may be formed if necessary.
  • the projections 552 are formed at two or more injection holes 551 around the injection hole 551 so that the contents to be sprayed are
  • Fine jets 551 of the secondary jet 550 facing toward the outside while continually striking the projection 552 of the sub-jet 550 and continually striking the outside of the protrusion 520 of the main body injection port 500 It can only be sprayed through.
  • the sprayed contents are continuously ejected by pressing a button from the container.
  • the ejected contents collide with the vortex protrusion 552 of the auxiliary spray port 550, and then collide with the outer wall of the protrusion 520 of the main body.
  • the contents ejected become more subtle with subsequent self-impacts and can become ultra-fine particles and move away from the spray coming out through the injection hole (551).
  • FIG. 15 is a view of the present invention, which may be inserted into the conventional valve 10 of FIG.
  • valve assembly 600 illustrates a detailed view of the valve assembly 600, wherein the valve assembly 600 includes an accommodating part 610 for accommodating the valve 10 and one below the accommodating part 600.
  • the ejection hole 620 is formed, and the ejection hole 620 is formed to protrude downward one side and has a hole 630, and has a protrusion 631 therein to accommodate the dictation ball 640 therein;
  • Another ejection hole 651 is formed below the ejection hole 620 and eccentrically, and the ejection hole 651 when the bead hole 64 is inverted between the ejection hole 620 and another ejection hole 651.
  • a space is formed so as to be seated while being blocked, and a lower side may be inserted into a normal strobe 20, and a lower part of the strobe 20 inserting portion 650 is formed therein.
  • the valve assembly 600 of the present invention configured as described above has an upper portion when using a spray.
  • the pushbuttons eject the upper portion via the blowoff hole 651 and one or more blowout holes 620 through the compressed gas (G) fh above the lower contents (L). ),
  • the compressed gas (G) in the upper part does not flow in, and if used in reverse, the bead hole (640) blocks the ejection hole (651) and, conversely, the spray container itself.
  • the end is a compressed gas (G), and the compressed gas (G) blocks the ejection hole (651) so that the contents (L) of the at least one ejection hole (620) are formed by the pressure of the compressed gas (G) through the hole (630). Since spraying through the spray container can be used upside down even if the spraying power is excellent.
  • FIG. 17 is another valve assembly of the present invention, wherein the valve 10 of FIG.
  • the contents injection port 710 of the valve 10 further forms a compressor body injection port 800 in the valve 10 separately.
  • a packing is further formed by forming an upper packing fastening portion 730 of the valve body 750, and the contents injection port 710 and the other side for dispensing the contents, which are undiluted contents, on the side where the packing is fastened.
  • Another packing part fastening 740 is formed and here another injection hole, the compressed gas injection hole 800, is formed to be connected to the upper part of the push hole.
  • the contents of the stock solution are pushed into the contents injection section 710 by pressing the push section, and the compressed gas can be sprayed at the same time through the compressor body injection section 800.
  • the content (L) through the reference numeral 800 and the compressed gas through the reference numeral 710 allows for smooth reverse use as above.
  • the present invention is also connected to the end of the straw (20) connected to the valve (10) in order to complete the discharge of the contents (L), when the spray is used obliquely, further downward and smooth discharge and complete It also allows for discharge.

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  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Nozzles (AREA)

Abstract

본발명은 살충제, 방향제, 탈취제, 헤어스프레이, 방청제, 미스트, 향수, 기름이나 장류 등의 조미용 식품 등의 생활용품인 내용물을 내부에 충진시켜 기체압 또는 자체수축력과 기체압의 작용으로 충진된 내용물을 원활히 분출시킬 뿐만 아니라 미세분무가 가능하고 내용물 분출을 가속시킬 수도 있는 스프레이와 이에 사용되는 밸브조립체 및 분사구에 관한 것으로서, 분무용 이형제를 사용하는 스프레이에도 적용 가능한 스프레이를 개시한다.

Description

명세서
발명의명칭:생활용품용스프레이와이에사용되는밸브조립체및 분사구
기술분야
[1] 본발명은스프레이에관한것으로서,보다상세하게는살층제,방향제，탈취게, 헤어스프레이，방청제,미스트,향수，기름이나장류등의조미용식품등의 생활용품인내용물을내부에충진시켜기체압또는자체수축력과기체압의 작용으로층진된내용물을원활히분출시킬뿐만아니라미세분무가가능하고 내용물분출을가속시킬수도있는스프레이와이에사용되는밸브조립체및 분사구에관한것으로서，분무용이형제를사용하는스프레이에도적용가능한 것이다.
배경기술
[2] 일반적으로스프레이는밀폐된하우징내부에층진된약액이나유체상태의 상기와같은살층제등 (이하내용물)을일정량분출시켜사용하는장치일체를 통칭한다.
[3] 상기와같은스프레이의형태는다양한종류와방법이개발되어있으나，
일반적인스프레이의동작방식은스프레이가내부의용수철등의작용으로 인하여압력을생성하고，이로인하여스프레이하우징내부의내용물을상기 스프레이의분사구를누름에의해발생시키는압력에의해토출시키는 방식이다.
[4] 상기와같은방식은,상기스프레이의형태를복잡하게하여비용을
상승시키고，또한하우징내부의밀봉을보장하지못하며또한상기스프레이가 발생시키는압력수준에한계가있기때문에,고압력으로상기스프레이하우징 내부의내용물을토출시키지못한다는단점이발생하기에，상기스프레이의 형태가다양하게개발되어왔고,또한상기한일반적인스프레이가아닌,다른 방식으로압력을가하여상기스프레이하우징내부의내용물을토출시키는 방법이개발되어왔다.
[5] 우선등록특허 1으0437957호는에어로졸용기의과압안전장치를개시하고 있는데,상기의등록특허는에어로졸용기의내압이일정압력이상으로 높아지는것을방지하기위한장치로서본발명과는그사상및구성，동작방식 모두완전히상이하다.
[6] 또한등록특허 10-1200186호는내용물이정량토출되는노즐헤드하강형
진공밀폐펌프스프레이용기를개시하고있는데，상기의둥록특허는내용물의 밀폐력을높이고퍼스트밸브의구조개선으로개폐동작을원활하게하며 내용물의흡입및압축력을향상시켜펌핑작용의원활한동작으로내용물을 정량토출이이루어지도록하는기술로서 ,본발명과는그사상및구성，동작 방식모두완전히상이하다.
[7] 한편,본출원인은동록실용신안 20-0383512호를통하여,공기압또는내부 용기의자체수축력과공기압의작용으로인하여층진된내용물을원활하게 분출시킬수있는장치를개시한바있다.
[8] 또한특허등록제 486015호는이와같은문제점을해소하기위하여공기압에 의해서유,체의분출이가능하고또한,공기압과함께자체수축력에의해서 유체의분출이가능한장치를제공한바있다.
[9] 상기한스프레이와함께대부분의스프레이에서사용되는밸브구조는도
1에서보는바와같이외통 (2),고정체 (3)，밸브 (10)및푸쉬버튼 (5)으로 이루어진다.
[10] 외통 (2)은상부가개방된원통형상을갖는다.여기에서외통 (2)의개방된 상부는상측으로연장될수록방사상좁아지는계단형상으로형성된다.이러한 외통 (2)의상부에고정체 (3)가결합되어그고정체 (3)에밸브 (10)가설치되어 외통 (2)을밀폐시킨다.
[11] 고정체 (3)는링형상의금속판으로제작되며,상측으로연장될수록방사상 좁아지는계단형상을갖는다.바람직하게는고정체 (3)의하단부가외통 (2)의 상단부외측에끼워져고정되는것이다.이러한고정체 (3)의상부면상에는 외통 (2)의내부와연통되는밸브설치공 (4)이형성되어밸브 (10)가설치된다.
[12] 밸브 (10)는내부가중공된원통형상의몸체 (11)가고정체 (3)의내측에
결합되고,마찬가지로내부가중공된밸브체 (12)가몸체 (11)의상부에서 몸체 (11)의내측으로출입되며,밸브체 (12)의외주면상에는중공된내측으로 관통되는오리피스관 (13)이형성된다.이러한밸브체 (12)의하부에는 밸브체 (12)가탄력지지되도록스프링 (]4)이배치되고,밸브체 (12)의외측에는 오리피스관 (13)을단속하기위한패킹 (15)이배치된다.이와같이형성된 밸브 (10)의상부에는밸브 (10)를작동시키기위한푸쉬버튼 (5)이결합된다.
[13] 푸쉬버튼 (5)은상측으로돌출된밸브체 (12)의상부에끼워지면서그내부에는 밸브체 (12)의증공된내부와연통되는배출관 (6)이푸쉬버튼 (5)의일측면으로 개방되도록형성된다.그리고배출관 (6)의출구에는분출되는내용물을 분무하기위한노즐 (7)이장착된다.
[14] 이와같이형성된디스펜서 (1)의작동상태를간략하게설명하면,외통 (2)의 내부에내용물과공기압을층진시킨후사용자가푸쉬버튼 (5)을눌러노즐 (7)로 내용물이분무되도록하는것이다.우선，푸쉬버튼 (5)을누르면밸브체 (12)가 하측으로눌려지면서오리피스관 (13)을막고있던패킹 (15)을벗어나게된다. 따라서외통 (2)의내부에층진되어있던내용물은오리피스관 (13)이열림과 동시에스트로우 (20)를타고올라와몸체 (11)의중공된내부를타고분출된다.
[15] 그러나헤어스프레이둥과같은아주미세한입자로분무되어야하는
제품에서는공기압의양이적기때문에상기스프레이가사용되기어려운 문제가있었다. [16] 한편,일본국공개특허제 2008-155525호에서는성형품의이형제용에어로졸 조성물및이를도포하기위한에어졸식분사장치를공개하고있으나,상기 일본국공개특허는산업용으로서에어로졸용기내의기체는용작전체의 60v% 이상으로한다고하고있으며제품압력은섭씨 25도에서 0.4~0.8MPa로하고 있으나본발명의사상과추구하는목적은상이한것으로판단된다.
[17] 또한,역방향으로분사즉분사구쪽이하부로향하게하여분사하는
스프레이가있었으나압력의적정한유지가어려워역방향분사를원활히할수 있는분사밸브에대한필요성과하부충진용스프레이및원활한분사를위한 분사구의필요성이있어왔다.
발명의상세한설명
기술적과제
[18] 본발명은상기와같은종래기술의문제점을해결하고스프레이하우징내부에 공기등의가스압을충진시켜내용물의토출을원활히할수있으며,내용물 토출에따라약해지는내부압력을보충할수있는가속수단을제공함은물론 거꾸로사용하여도내용물분출이원활히될수있는밸브조립체를제공하고 이에사용되는분사구등을제공함에그목적이있다.
과제해결수단
[19] 본발명은본발명의목적을달성하기위하여；
[20] 내용물과압축기체가층진되며상부가개방된외통,외통의개방된상부에 결합되는고정체，고정체의내측에설치되어내용물및압축기체를선택적으로 분출시키는밸브및밸브의상부에결합되어밸브를눌러주면서분출되는 내용물및공기압을외부로분무시키는푸쉬버튼으로이루어진압축기체를 이용한스프레이로서 ,
[21] 밸브에인접한측면에는외통내의압축기체를푸쉬버튼측으로안내하여
밸브에서분출되는내용물및압축기체에압축기체를추가로보층하는 보조밸브가더설치되며,보조밸브는고정체의내측에중공된보조몸체가 결합되고보조몸체의내부를출입하는증공된보조밸브체가보조몸체의 상부에서탄력지지되고보조밸브체에형성된오리피스관을단속하는 보조패킹으로이루어지고,푸쉬버튼은밸브와보조밸브를동시에눌러주는 스프레이를포함하고,상기압축기체는그내부압력이 5~13바 (bar)인 스프레이를제공한다.
[22] 또한본발명은，상부및하부가개방된원통형의외통과,외통의개방된상부에 결합고정되는상부캡과,외통의개방된하부에결합고정되는하부캡과, 상부캡의하부측외주면에부착되고자체수축력을가지면서내용물및 압축기체를층진되는내통과,상부캡의내측에설치되어내용물및공기압을 선택적으로분출시키는벨브와,벨브를눌러줌과동시에밸브에서분출되는 내용물및공기압을외부로분무시키는푸쉬버튼으로이루어진압축기체를 자체수축력을이용한스프레이로서,
[23] 밸브에인접한측면에는내통내의압축기체에푸쉬버튼측으로안내하여
밸브에서분출되는내용물및압축기체공기압을추가로보층하는보조밸브가 더설치되며，보조밸브는상부캡의가장자리측내부에내통으로중공된 보조안치부가형성되고보조안치부에결합되는보조고정체와,보조고정체의 내측에배치되면서상,하로탄력지지되는중공의보조밸브체와,보조밸브체의 보조오리피스관을단속하는보조패킹으로이루어지고，푸쉬버튼은밸브와 보조밸브를동시에눌러주는것을포함하고,상기압축기체는그내부압력이 5~13바 (bar)인스프레이를제공한다.
[24] 상기에서,외통및상부캡과하부캡은합성수지로제작되며상부캡과하부캡은 외통의상부및하부에끼움결합되면서고주파용접으로고정된다.
[25] 또한,본발명은，내용물과압축기체가층진되는상부가개방된외통，외통의 개방돤상부에결합되는고정체,고정체의내측에설치되어내용물및
압축기체를선택적으로분출시키는밸브및밸브의상부에결합되어밸브를 눌러주면서분출되는내용물및압축기체를외부로분무시키는푸쉬버튼으로 이루어진압축기체를이용한스프레이로서，
[26] 밸브는고정체의내측에안착부가형성된몸체가결합되고，안착부에는
내용물이분출되는내용물오리피스관및내용물분출관과압축기체가분출되는 기체오리피스관및기체분출관이동시에형성된밸브체가탄력지지되고， . 안착부의내주면.상에는내용물오리피스관과기체오리피스관을단속하는제 1 가스켓과제 2가스켓이설치되며,상기압축기체는그내부압력이
5~13바 (bar)인스프레이를제공한다.
[27] 상기에서의외통은내용물과압축기체가따로충진되도록내부를종방향으로 구획하는칸막이를형성시킬수도있다.
[28] 그리고구획된내용물저장소측의몸체의하부면상에는안착부측으로
관통되는제 2내용물유입관이형성되며,용기를바로세웠을때에는
내용물유입관측으로내용물이유입되고,용기를누이거나거꾸로들었을 때에는제 2내용물유입관측으로내용물이유입되도록하는반전밸브가더 설치될수도있다.
[29] 또한,기체유입관의외측면상에는타측방향으로개방된설치공간이형성되어 설치공간에가스압조절밸브가설치될수도있다.
[30] 본발명은또한，상기어느하나의스프레이에사용하기위한것으로서 ,
역방향으로분사시내용물의분출을원활히할수있는밸브조립체를제공한다.
[31] 본발명은또한스프레이용기내의내용물분사를원활히하거나강력하게할 수있는상기스프레이용분사구를제공한다.
[32] 본발명은또한역방향분사를위한분사밸브및역방향층진용스프레이도 제공한다. 발명의효과
[33] 본발명에의하면,스프레이내부의압축기체의내부압을특정하여내용물의 분출이나분무가용이하고,특유의분사구를사용해미세분사및강력분사를 용이하게함은물론,내용물가속장치를이용해사용에따른압축가스의압력 ώ 저하되더라도분사를용이하게할수있게하고,밸브조립체를사용해 역회전분사역시용이하게할수있으며，잔류내용물을남김없이분사하게할 수있는등그기대효괴-가우수한스프레이를제공할수있게된다.
도면의간단한설명
[34] 도 1은종래의스프레이상부단면도.
[35] 도 2및도 3은본발명의실시예들에따른스프레이단면도.
[36] 도 4는도 3의실시단면도.
[37] 도 5는도 2의하부측단면도.
[38] 도 6은본발명에서의가속장치일실시예단면도.
[39] 도 7은도 6의실시단면도.
[40] 도 8은본발명에서의가속장치의또다른실시예단면도.
[41] 도 9은본발명에서의가속장치의또다른실시예단면도.
[42] 도 10은본발명에서의가속장치의또다른실시예단면도.
[43] 도 11은본발명의분사구단면도.
[44] 도 12는본발명의분사구평면도.
[45] 도 13은도 12의단면도.
[46] 도 14는본발명의분사구사용상태단면도.
[47] 도 15는본발명의밸브조립체를사용하는단면도.
[48] 도 16은도 15의밸브조립체확대도.
[49] 도 17은본발명의또다른밸브조립체단면도.
[50] [부호의설명]
[51] 1, 100, 200 :스프레이. 10 :밸브.
[52] 20 :스트로우. 300 :압력.
[53] 400：가속장치 . 500：분사구.
[54] 600, 700：밸브조립체. G：압축가스.
[55] L :내용물.
발명의실시를위한최선의형태
[56] 이하에서는첨부되는도면을참조하여본발명의실시를위한최선의형태를 각태양예에따라설명한다.
[57] 하기의설명은본발명의이해와실시를돕기위한것이지본발명을이에 한정하는것은아니다.
[58] 먼저，도 1내지도 2를참조하면,도 1은상기한바와같은
종래기술 (원웨이형)을나타낸것이고,도 2는내용물과압축기체가층진되며 상부가개방된외통 (2),상기외통 (2)의개방된상부에결합되는고정체 (3),상기 고정체 (3)의내측에설치되어싱-기내용물및압축기체를선택적으로
분출시키는밸브 (11.0)및상기밸브 (110)의상부에결합되어상기밸브 (110)를 눌러주면서분출되는내용물및압축기체를외부로분무시키는푸쉬버튼 (5)으로 이루어진압축기체를이용한스프레이로서,상기밸브 (110)는상기고정체 (3)의 내측에중공된몸체 (111)가결합되고,상기몸체 (111)의내부를출입하는중공된 밸브체 (112)가상기몸체 (Π 1)의상부에서탄력지지되고,상기밸브체 (] 12)에 형성된오리피스관 (113)을단속하는패킹 (115)으로이루어지며,상기
몸체 (111)의외주면상에는그내측으로관통되어외통 (2)의공기압을추가로 보층할수있는기체흡입관 (116)이형성되어있는형태의스프레이 (투웨이형)를 보여주는도면이다.
[59] 도 3은내용물과압축기체가층진되며상부가개방된외통 (2),상기외통 (2)의 배랑된상부에결합되는고정체 (3),상기고정체 (3)의내측에설치되어상기 내용물및공기압을선택적으로분출시키는밸브 (10)및상기밸브 (10)의상부에 결합되어상기밸브 (10)를눌러주면서분출되는내용물및압축기체를외부로 분무시키는푸쉬버튼 (5)으로이루어진압축기체를이용한스프레이로서，상기 밸브 (10)에인접한측면에서는상기외통 (2)내의공기압을상기푸쉬버튼 (5) 측으로안내하여상기밸브 (10)에서분출되는상기내용물및압축기체에 압축기체를추가로보충하는보조밸브 (210)가더설치되며,상기
보조밸브 (210)는상기고정체 (3)의내측에중공된보조몸체 (211)가결합되고 상기보조몸체 (211)의내부를출입하는증공된보조벨브체 (212)가상기 보조몸체 (211)의상부에서탄력지지되고상기보조밸브체 (212)에형성된 오리피스관 (213)을단속하는보조패킹 (215)으로이루어지고，상기
푸쉬버튼 (5)은상기밸브 (10)와상기보조밸브 (210)를동시에눌러주는형태의 스프레이 (또다른형태의투웨이형)를나타낸것이고,도 4는도 3의스프레이가 분사되는것을나타낸도면이다.
[60] 도 1,도 3및도 4에서도 2의스프레이 (1000)하부와같이가스 (G)와
내용물 (L)이충전되는부분은생략하였다.따라서도 1,도 3,및도 4에서도도 ,2와같이외통 (2)과그내부의압축가스 (G)및내용물 (G)이층전되고
스트로우 (20)가이어지는것은동일하다.
[61] 따라서이하에서는도 2및도 5내지도 9를참조하여도 1，도 3및도 4에서는 생략되고도 2에표시된외통 (2)내부의압축가스 (G)와내용물 (L)간의관계를 설명한다.
[62] 도 2에서도시된바와같이,본발명의압력을층진한스프레이 (1， 100, 200,
300;)는상단에분사구 (A)가장착되어밀봉된스프레이외통 (2)에적용되며,상기 스프레이 (100)는내용물 (L)이층진되어있고,상기내용물 (L)은스트로우 (20)올 통하여상기분사구 (A)와연결되어，상기분사구 (A)의개방에따라상기 내용물 (L)은상기스트로우 (20)을통하여외부로배출될수있다. [63] 상기와같은상태에서 ,상기스프레이외통 (2)의공건중상기내용물 (L)이 담기지않는빈공간에압축기체로내부압력 (310)을제공한뒤,이를
밀봉함으로서달성할수있다.
[64] 상기와같이내부압력 (310)을상기스프레이외통 (2)의빈공간에층진함에 따라,상기내부압력 (310)은자동적으로상기스프레이외통 (2)의내측면및상기 내용물 (L)에압력을가하게되고,여기서도 5에서도시된바와같이상기 분사구 (A)가개방되면,자동적으로상기내부압력 (3j.O)이상기내용물 (L)에 가하는압력에따라상기내용물 (L)이상기스트로우 (20)를따라화살표 방향으로이동하여상기분사구 (A)를통하여배출된다.
[65] 이때상기내부압력 (310)은,상기스프레이외통 (2)내부의전체체적대비
수용되는내용물 (L)의체적퍼센테이지에맞춰서그압력을결정해야하는데， 이는상기내용물 (L)의수용량이많아체적퍼센테이지가높다면,상기 내용물 (L)의지속적인토출에따른압력감소를고려해야하므로，최초압력 층진시더높은압력으로층진해야차후의압력감소가발생하더라도충분히 토출압력을유지할수있기때문이다.
[66] 상기내용물 (L)의체적퍼센테이지에대한내부압력 (310)은아래의표 1에서와 같이하면된다.아래의표 1의압력은상기스프레이외통 (2)내부에수용되는 상기내용물 (L)전체가용이하게토출될수있도록하는최소압력과최대 압력을나타낸것이다.
[67] 표 1
[Table 1]
Figure imgf000008_0001
[68] 상기표 1내에기재된압력은,상기퍼센테이지대비압력이최소압력미만이 될경우내부의내용물이층분히토출되지못하게되고，상기최대압력을 초과할경우,상기스프레이외통 (2)용기에손상을가할수있을정도로압력이 높아지므로상기와같이한다.
[69] 그리고상기내용물 (L)의스프레이외통 (2)대비체적퍼센테이지와는별개로, 상기내용물 (L)의토출강도및토출형태에따라상기내부압력 (310)을조절하는 것이바람직하며,또한상기내용물 (L)의스프레이외통 (2)대피체적퍼센테이지 및토출강도，토출형태등과는상관없이원활한상기내용물 (L)의토출을 위하여상기내부압력 (310)은최소 5bar이상되도록해야한다.
[70] 그리고싱-기내부압력 (310)을제공하기위한수단은질소가스,산소가스,공기 성분중어느하나를사용하는것이바람직하다.
[71] 여기서상기내부압력 (310)을제공하는압력가스를층진하는방법은종래의 방법을사용할수있는데,예를들어상기스프레이외통 (2)의측면또는상단면에 압력을제공할수있도록개방된구멍을형성하고,상기압력가스를충진하여 내부압력 (310)을형성시킨다음상기구멍을밀봉하는방법을사용하거나, 아니면상기스프레이외통 (2)가상기분사구 (A)와밀봉결합되지않은상태에서, 상기압력가스를층진하여내부압력 (310)을상기스프레이외통 (2)에제공한뒤 상기분사구 (A)를밀봉결합시키는방법등을사용할수있으나,바람직하게는 상기내부압력 (310)을제공하는방법으로는상기스트로우 (20)을통하여압력 가스를층진하여내부압력 (310)을제공하는것이바람직하다.이는종래의 기술자가제작에용이한방법을사용하면된다.
[72] 상기와같이내부압력 (310)이층진되어내부에압력을충진한스프레이 (100)는 그구조상상기내용물 (L)이빠져나감에따라그압력이줄어들수밖에없는데, 이는상기내용물 (L)의유출로인하여상기스프레이외통 (2)의빈공간이점차 확장되고,따라서상기내부압력 (310)을제공하는기체성분의밀도가낮아지기 때문미다ᅳ따라서상기내용물 (L)의유출로인하여상기내부압력 (310)이 감소되더라도，상기스프레이외통 (2)에잔류한내용물 (L)을용이하게토출시킬 수있도록하는가속수단이추가되는것이바람직하다.
[73] 도' 6및도 7은상기한가속수단의제 1예시로서 ,가속장치 (400)의구조도이다. 미하에서는도 6및도 7을통하여상기가속장치 (400)의구성및동작방식에 대해설명한다.
[74] 상기가속장치 (400)은도 6에서도시된바와같이,가속장치몸체 (410)과하나 이상의가속나사산 (420)로구성되며,상기스트로우 (20)에서연장설치되어, 상기분사구 (A)의구성요소중하나인분사구관 (D-T)에설치된다.
[75] 우선상기가속장치몸체 (410)은헤드 (411)과가늘고긴원통형의삽입부 (412)로 구분되며 ,상기가속나사산 (412)는상기원통형의삽입부 (412)측면에
나선형으로한차례이상감겨져서형성된다.그리고상기헤드 (411)은상기 가속나사산 (412)의지름보다넓게형성되고，상기내용물 (L)이상기헤드 (411)을 용이하게통과할수있도록하나이상의홈 (413)이형성되어있다.
[76] 그리고상기분사구관 (D-T)은상기와같이구성되는가속장치 (400)을설치하기 위하여,상기가속장치 (400)의삽입부 (412)및가속나사산 (420)의지름보다는 넓게형성되고상기헤드 (411)의지름보다는좁게형성되어,단지상기
삽입부 (412)및가속나사산 (420)만용이하게삽입될수있도록그지름이 형성되는분사구관하단 (D-T1)과，상기스트로우관하단 (T1)및상기헤드 (411)의 지름보다넓게형성되는분사구관상단 (D-T2)으로구분된다.
[77] 상기와같이분사구관 (으 T)이형성된상태에서상기가속장치 (400)을설치하는 형태는,도 6에서도시된바와같이상기가속나사산 (420)이형성되어있는 삽입부 (412)를상기분사구관하단 (D-T1)에삽입하여움직이지않도록
거치함으로서완료한다.
[78] 상기와같이가속장치 (400)이상기분사구관 (D-T)내부에설치된상태에서 , 상술한바와같이내부압력 (310)에의해내용물 (L)이분사구관 (D-T)을따라 화살표방향으로이동하게되면,도 7에서도시된바와같이상기내용물 (L)이 상기가속장치 (400)의삽입부 (412)및가속나사산 (420)의하단에부딪히게되고， 곧이어상기내용물 (L)이상기가속나사산 (420)을통하여회전하면서상승하게 된다.
[79] 이때상기가속나사산 (420)을통하여상기내용물 (L)이회전함에따라,
원심력의작용을받아상기내용물 (L)이가속될수있다.따라서상기
내부압력 (310)의감소에따라상기내용물 (L)을토출하는압력이상대적으로 감소하더라도，상기가속장치 (220)의가속나사산 (420)을통하여상기
내용물 (L)이원심력을제공받음에따라가속되어상기스프레이외통 (2)외부로 더빠르게토출될수있게된다. '
[80] 또한상기가속장치 (400)의헤드 (411)에는상기내용물 (L)을토출시킬수
있도록하는하나이상의흠 (413)이형성되어있으므로，상기내용물 (L)은상기 홈 (413)을통과하여상기분사구관상단 (D-T2)으로이동한다.
[81] 상술한바와같이가속장치 (400)을분사구관 (D-T)에설치함으로서상술한 내용물 (L)의가속을실시할수도있지만，상기분사구관 (D—T)의형태자체를 변경시켜서상기내용불 (L)의가속을실시할수도있다.도 8,도 9，도 10은 상기한분사구관 (D-T)의변경된형태를도시한예시구조도이다.
[82] 도 5에서도시된바와같이상기분사구관 (D-T)입구를좁게깔대기형태로 : 형성함으로서 ,상기내용물 (L)이통과하는면적올상대적으로줄여토출압력을 상기줄어든통과면적과비례하여높임으로서상기내용물 (L)의토출압력을 높일수도있고，상기도 9，도 10에서도시된바와같이상기가속장치 (400)과 동일한역할을하도록상기분사구관 (D-T)의형태를변경시킬수도있디-.
[83] 상기도 9은상기도 6에서설명한가속장치 (400)이상기분사구관 (D-T)과
일체형으로형성된형태를도시한것이며，도 10은상기분사구관 (D-T)자체가 한번이상감아진형태로형성된형태를도시한것이다.상기도 9및도 10에서 도시된분사구관 (D-T)의가속형태는도 6에서도시된가속장치 (400)과방식이 동일하여설명은생략하도록한다.
[84] 이하에서는본발명에서사용하기적합한분사구에대하여설명한다.
[85] 도 11는본발명의스프레이용분사구의단면도로서,본발명의분사구 (500)은 상부에분사공 (510)이돌기부 (520)주변으로적어도 2개이상형성되어있으며, 보조분사구 (550)이분사구 (500)의돌기부 (520)에끼워지는데상기돌기부 (520)과 유격이있게맞춰끼워진다.
[86] 상기에서보조분사구 (550)은미세분사공 (551)이형성되는데상기 보조분사구 (550)에는미세분사공 (551 )주변으로돌기 (552)가두개이상 형성된디-.상기돌기 (552)는도 12에서와같이와류형으로형성됨이바람직하고 미세분사공 (551)쪽으로약간높게형성시킨다.
[87] 도 12은본발명에서의보조분사구 (550)의평면도이고도 4는그단면도이디-. 도 12'및도 13에서의도면부호 (230)은보조분사구 (551)의외측에형성되는 안내돌기로써필요시형성시킬수도있는것이다.
[88] 도 14를참조하여본발명의분사구 (500)의작동관계를설명하면,
[89] 하부의용기 (도시되지않음)로부터통상적인방법으로버튼의누름에의해 상부로향해화살표방향으로분출되는내용물은압력에의해두개이상의 분사공 (510)로분사되는데,이경우보조분사구 (550)에형성될수있는 안내돌기 (553)에의해보조분사구 (550)의분사공 (551)쪽으로향할수있게되고, 상기안내돌기 (553)이형성되지않더라도압력에의해분사공 (510)을나온 내용물은보조분사구 (550)쪽으로향하게된다.
[90] 상기에서본발명의보조분사구 (550)에는돌기 (552)가분사공 (551)주변에두 개이상분사공 (551)쪽이높게형성되어있어서，분사되는내용물은
보조분사구 (550)의돌기부 (552)에층돌하면서다시본체분사구 (500)의 돌기부외측 (520)에층돌하고계속하여나오는분출물들은서로층돌하면서 외부쪽으로향한보조분사구 (550)의미세분사공 (551)을통해분사될수밖에 없게된다.
[91] 상기와같이분사되는내용물은용기로부터버튼누름에의해계속분출되고 .분출되는내용물은보조분사구 (550)의와류형돌기 (552)와부딪치고다시 본체의돌기부 (520)외측벽에부딪치면서와류를형성하면서분출되는 내용물들이계속되는자체충격으로더욱미세하게되고분사공 (551 )을통하여 나오는분사물을따라서초미세입자가되고멀리갈수있게되는것이다.
[92] ' 따라서인체에근접하여사용하지않아도되고크림류등도내부압에따라 계속나오면서서로충돌하여미세화되면서분사될수있는것이다.
[93] 이하에서는본발명에서사용하기적합한밸브조립체에대하여설명한다.
[94] 먼저,도 15는도 1의종래밸브 (10)에끼워서사용할수도있는본발명의
밸브조립체 (600)를도시한것으로，도 16은상기밸브조립체 (600)의상세도로서 상기밸브조립체 (600)는밸브 (10)를수용하는수용부 (610)와,상기수용부 (600) 하방에는하나이상의분출공 (620)이형성되고，상기분출공 (620)형성부위일측 하방으로는돌출되며구멍 (630)올갖고있으며내부에구술공 (640)을수용하는 돌출부 (631);가있고,상기하나이상의분출공 (620)과편심으로또다른 분출공 (651)이하부쪽으로형성되고，상기분출공 (620)과또다른분출공 (651) 간에는상기구슬공 (64)이뒤집었을때분출공 (651)을막으면서안착될수 있도록공간이형성되며，하부쪽으로는통상의스트로우 (20)가삽입될수 있으며그하부에는유입구가있는스트로우 (20)삽입부 (650)가형성된다.
[95] 상기와같이구성되는본발명의벨브조립체 (600)는스프레이사용시상부의 푸시버튼에의해하부의내용물 (L)이상부의압축가스 (G)fh인해통상적으로 분출공 (651)및하나이상의분출공 (620)을통해상부로분출되고이때 구슬공 (640)이구멍 (630)을막고있어서상부의압축가스 (G)는유입되지않고, 역으로사용하면구슬공 (640)은분출공 (651)을막게되고역으로스프레이용기 자체가되기때문에분사구쪽은내용물 (L)이되고끝쪽은압축기체 (G)가되며 압축기체 (G)는분출공 (651)을막고있어서구멍 (630)을통해압축기체 (G)의 압력으로내용물 (L)이하나이상의분출공 (620)을통해분사하게되므로 스프레이용기를뒤집어사용해도분사력이뛰어나게되는것이다.
[96] 또한싱-기에서분출공 (620)을하나이상형성시키는것은만에하나
구슬공 (640)이분출공 (620)을막을수도있기때문이다.
[97] 도 17은본발명의또다른밸브조립체로서,도 1의밸브 (10)를개량하여
역사용시도용이한분출을위한것이다.
[98] 도 17에서의밸브부의.밸브 (10)의내용물분사구 (710)는별도로밸브 (10)에 압축기체분사구 (800)를더형성시킨다.
[99] . 따라서상부의푸쉬부의버튼누름에따라통상의스프링이눌려지고밸브부의 패킹부가동시에내려와원액인내용물은내용물분사구 (710)로,압축기체는 압축기체분사구 (800)를타고올라와상부의푸쉬부의분사공에서만나분출되게 되므로보다원활하고미세하게내용물을분사하게되는것이다.
[100] 도 17에서상기밸브체 (750)의상부패킹체결부 (730)를더형성하여패킹이 체결되고,상기패킹이체결되는쪽에원액인내용물이분사되기위한 내용물분사구 (710)과타측에또다른패킹부체결 (740)가형성되고여기에또 다른분사구인압축기체분사구 (800)가형성되어상부의푸쉬부분사공쪽으로 연결되게된다.
[101] 따라서푸쉬부의누름으로원액인내용물은내용물분사부 (710)로，압축기체는 압축기체분사부 (800)를통해동시에분사될수있게한다.
[102] 따라서이를역으로사용하면,내용물 (L)은도면부호 (800)를통해,그리고 압축가스는도면부호 (710)를통해상기에서와같이원활히역사용을할수있게 한다.
[103] 본발명에서는또한내용물 (L)의배출을완전히하기위해밸브 (10)에연결되는 스트로우 (20)의끝단에추를연결시켜스프레이를비스듬이사용하는경우추가 하방으로향하여원활한배출및완전한배출을할수도있게한다.

Claims

청구범위
：청구항 ] ] 외부의외통 ,상기외통상부에는분사장치가있고，상기
분사장치의하부에는밸브가있으며,상기밸브에는내용물이 분출되는스트로우가있고상기외통내부에는상부쪽에 압축기체가,하부쪽에는내용물이층진되는스프레이;또는상기 스프레이에 있어서상기밸브몸체의외주면에내부로관통되는 압축기체흡입관이더형성되어있는스프레이；또는상기의 스프레이의고정체의밸브설치공에인접하게보조밸브설치공을 더형성하여상기밸브가수용되는몸체측면에보조몸체를 보조밸브설치공과연동되게형성하고있는스프레이증어느한 스프레이에있어서，상기압축기체의내부압력은 5~13바 (bar)이고， 외통내부의내용물의체적은 30~70v%임을특징으로하는 스프레이.
[청구항 2] 제 1항에있어서,상기스트로우와연결되는밸브관에는,
가속장치가설치되는것을특징으로하는스프레이 .
[청구항 3] 제 2항에 있어서,상기밸브관은스트로우과연결되는
밸브관하단과，상기밸브관하단보다넓게형성되는
밸브관상단으로구분되고,상기가속장치는상기밸브관하단에 , 삽입되는삽입부와,상기밸브관하단보다지름이넓게형성되는 해드로구성되는가속장치몸체와,상기삽입부의측면상에 나선형으로형성되는가속나사산으로구성되는것을특징으로 하는스프레이.
[청구항 4] 제 3항에있어서,상기헤드에는하나이상의훔이형성되어있는 것을특징으로하는스프레이
[청구항 5] 제 3항에있어서,상기스트로우관과연결되는벨브관의단부는, 내용물이이송되는방향으로기을어진깔대기형태로형성되는 것을특징으로하는스프레이 .
[청구항 6] 제 1항또는제 3항중어느한항에있어서，상기스트로우관과 연결되는밸브관에는，상기삽입부와가속나사산이상기밸브관 내부에일체형으로형성되어있는것을특징으로하는스프레이.
[청구항 7] 제 1항에 있어서,상기스트로우관과연결되는밸브관은한번이상 감겨진형태로형성되는것을특징으로하는스프레이.
[청구항 8] 제 1항에있어서，상기분사장치는본체돌기부주변으로분사공이 두개이상형성되고,상기분사구에맞게끼워지며미세분사공이 형성되고적어도하나이상의돌기부를형성하고있는
보조분사구를더구비함을특징으로하는스프레이
청구항 9] 제 8항에있어서,상기보조분사구의돌기부는분사공쪽으로더 높게형성됨을특징으로하는스프레이 .
제 1항에있어서,상기 ¾브하방에는벨브수용부와，
밸브수용부하방에는하나이상의분출공이형성되어있고,상기 분출공일측으로는내부에구슬공이수용되는돌기부와,상기 분출공과편심이되게또다른분출공이형성되어있으며 하부에는구멍이형성되어있고，스트로우삽입부가형성되어 있는밸브체로구성되는것임을특징으로하는스프레이 .
제 10항에있어서,상기돌기부끝단에는유입구가형성되어 있음을특징으로하는스프레이.
제 10항에있어서，상기분출공과편심으로되는또다른분출공 사이에는상기구슬공이수용될수있는공간이형성되며,상기 공간의하부측스트로우삽입부상부측은직선이아님을특징으로 하는스프레이.
제 10항에있어서,상기돌기부는하방으로사선형으로형성되는 것임을특징으로하는스프레이 .
제 1항에 있어서,싱기밸브는내용물분사부타측에또다른 압축가스분사구를더형성하고있는것임을특징으로하는 스프레이.
제 1항에있어서,상기스트로우의끝단에는무게추가구비되는 것임을특징으로하는스프레이 .
PCT/KR2015/003998 2015-04-22 2015-04-22 생활용품용 스프레이와 이에 사용되는 밸브조립체 및 분사구 Ceased WO2016171292A2 (ko)

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PCT/KR2015/003998 WO2016171292A2 (ko) 2015-04-22 2015-04-22 생활용품용 스프레이와 이에 사용되는 밸브조립체 및 분사구

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DE19749514A1 (de) * 1997-11-08 1999-05-12 Pfeiffer Erich Gmbh & Co Kg Verfahren zum Ausbringen von wenigstens zwei verschiedenen Medien und Spender dafür
AU2005332124A1 (en) * 2005-05-27 2006-11-30 Yong-Soo Kim Dispenser
JP2008155525A (ja) * 2006-12-25 2008-07-10 Chemlease Japan Kk エアゾール組成物およびエアゾール組成物が充填されたエアゾール式噴射装置
KR20140011914A (ko) * 2012-07-19 2014-01-29 왕정순 디스펜서용 압축용기
KR20140103454A (ko) * 2013-02-18 2014-08-27 왕정순 디스펜서용 분사구

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