WO2023080382A1 - Piston-type spray container for ejecting content by compressed air - Google Patents

Piston-type spray container for ejecting content by compressed air Download PDF

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Publication number
WO2023080382A1
WO2023080382A1 PCT/KR2022/009348 KR2022009348W WO2023080382A1 WO 2023080382 A1 WO2023080382 A1 WO 2023080382A1 KR 2022009348 W KR2022009348 W KR 2022009348W WO 2023080382 A1 WO2023080382 A1 WO 2023080382A1
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Prior art keywords
piston
compressed air
contents
content
coupled
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PCT/KR2022/009348
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French (fr)
Korean (ko)
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정상열
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정상열
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Publication of WO2023080382A1 publication Critical patent/WO2023080382A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1073—Springs
    • B05B11/1077—Springs characterised by a particular shape or material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1001—Piston pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1043—Sealing or attachment arrangements between pump and container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1043—Sealing or attachment arrangements between pump and container
    • B05B11/1046—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container
    • B05B11/1047—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container the pump being preassembled as an independent unit before being mounted on the container
    • 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
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/38—Details of the container body

Definitions

  • the present invention relates to a spray container, and more particularly, since a synthetic resin elastic fitting is used instead of a metal spring for compression and return, the used spray container can be discharged as a recyclable product, and the contents and compressed air can be discharged to a piston. It relates to a piston-type spray container that sprays contents by compressed air, which prevents the generation of bubbles by separating the container and sprays smoothly even when used upside down.
  • a sprayer is a device that ejects water, mosquito repellent, lubricants, other liquid detergents and liquid cosmetics in a spray manner in daily life.
  • the atomizer can be largely divided into a high-compression type atomizer and a general type atomizer according to the type filled therein. It will be, and the general type sprayer is to spray only the stock solution by filling the container with a pump or other device for generating suction power by sucking the stock solution with suction force.
  • FIG. 1 is a cross-sectional view showing the structure of a conventional high-compression type atomizer for filling compressed air and an undiluted solution. As shown in the figure, it is composed of a case 1 and an upper lid 3, and a container 2 filled with compressed air and a undiluted solution is provided in the case 1, and a suction pipe ( 4a) is installed at the lower part of the injection control unit 4, and an operating cap 5 for driving the injection control unit 4 is coupled to the upper part of the injection control unit 4.
  • a through hole 8 is formed in front of the operation cap 5, and a spray hole 7 connecting the through hole 8 and the spray control unit 4 is provided, and the spray control unit 4 and the spray hole are provided.
  • a nozzle 6 is provided at the coupling part of (7).
  • the injection control unit 4 operates as the operation cap 5 is pressed downward, and the stock solution in the container 2 passes through the suction pipe 4a, the nozzle 6, and the injection hole 7. spraying takes place At this time, when the atomizer is used upright as shown in the drawing, the stock solution is located on the lower side of the container (2) and the compressed air is located on the upper side, and when the operation cap (5) is pressed, the stock solution is sprayed through the spray hole (7) by the compressed air.
  • Patent Application No. 10-2020-0079798 the applicant of the present application can improve the design value of the product by configuring it with two materials, synthetic resin and metal, and dispersing internal pressure by forming the bottom of the main body in a hemispherical shape.
  • a spray container equipped with a pressurized filling type dispenser improved to prevent deformation of the bottom surface has been proposed.
  • the present invention is to solve the above problems, by replacing the metal spring that gives elasticity to the compression button for spraying the contents, and applying a synthetic resin material elastic contact ball having an elastic restoring force, the used spray container can be recycled. Its purpose is to provide a piston-type spray container that can be discharged and sprays contents by compressed air, which is smoothly compressed and returned by an elastic fitting.
  • the present invention prevents the occurrence of bubbles by separating the contents and compressed air by a piston, and provides a piston-type spray container for spraying contents by compressed air that can be used upside down without coupling a backflow preventing part. has a different purpose.
  • a piston-type spray container for spraying contents by compressed air is coupled so that a piston can move up and down on the lower side of the contents filled inside the body, compressed air is filled in the lower side of the piston, and the inlet of the body
  • a sealing cover having a space portion formed therein is coupled, one end of an elevating member is coupled to the space portion, and the other end of the elevating member is filled with contents in the space portion by rising and falling, or the contents of the space portion are coupled to the other end of the elevating member. Its technical feature is that a compression button configured to be sprayed to the outside is combined.
  • the compression button for spraying the contents is provided with an elastic contact port made of synthetic resin, so that the used spray container can be discharged as a recyclable product, It has the advantage of reducing assembly cost and parts cost and being eco-friendly because compression and return are performed smoothly by the elastic fitting.
  • FIG. 1 is a cross-sectional view of a conventional spray container
  • Figure 2 is a perspective view showing an embodiment of a piston-type spray container for spraying the contents by compressed air according to the present invention
  • Figure 3 is a cross-sectional view of Figure 2;
  • Figure 4 is an operation when the pressing button of the present invention is pressed
  • FIG. 6 is a perspective view showing another embodiment of the present invention.
  • Figure 7 is a cross-sectional view of Figure 6;
  • the piston-type spray container for spraying contents by compressed air of the present invention is provided with a body 10 made of synthetic resin or metal, and an upper cap 11 is coupled to the upper side of the body, An upper cover 20 is coupled to the upper side of the upper cap 11 .
  • a piston 13 is inserted inside the main body 10 so as to rise by compressed air, and the upper side of the piston 13 is filled with contents.
  • An inlet 12 for injecting compressed air is formed on the bottom surface of the main body 10, and the inlet 12 prevents the compressed air filled in the lower side of the piston 13 from being discharged through the inlet 12.
  • a stopper 30 is coupled to seal so as to be able to do so.
  • a detachable transparent cap (not shown) is coupled to the outer side of the upper cover 20, and a user presses the upper side of the upper cover 20 by hand to release the contents filled inside the main body 10 by compressed air.
  • a compression button 40 capable of spraying is coupled so as to be lifted.
  • the present invention shows a spray container coupled with a compression button 40 capable of massaging the scalp as an embodiment, and for this purpose, a plurality of massage protrusions 41 having elasticity are formed on the upper side of the compression button 40, ,
  • the nozzle 50 is coupled to the upper central portion of the press button 40, and a spray hole 51 through which the contents are sprayed is formed in the nozzle 50.
  • the spray container of the present invention is provided with a sealing cover 60 coupled to the inlet of the main body 10 on the inside of the upper cover 20, the central portion of the sealing cover 60 is formed with a space portion 61, , The lower end of the elevating member 80, the upper end of which is coupled to the compression button 40, is inserted into the space portion 61 and is coupled so that it can be moved up and down.
  • the inner side of the elevating member 80 communicates with the compression button 40 and the injection hole 51 of the nozzle 50, and a guide groove 81 is formed on the outer circumferential surface of the elevating member 80, and the guide groove 81 is formed radially with a plurality of inlets 82 communicating with the inside and introducing contents therein.
  • the elevating member 80 is coupled between the upper cover 20 and the sealing cover 60, and the inlet 82 can be opened and closed by the elastic contact hole 70 having an inner circumferential surface in close contact with the guide groove 81. It is structured so that
  • the elastic fitting 70 is newly proposed in the present invention to replace the metal compression spring used in the conventional spray container, and is a synthetic resin having a ring-shaped structure with a constant thickness in which a hole is formed in the center to have an elastic restoring force. made of ashes
  • the spray container of the present invention does not use any metal material and is entirely composed of synthetic resin material, it is possible to separate and collect recyclables by washing the inside after use.
  • the elastic fitting part 70 is made of PP (polypropylene) and an elastomer. is used for composite PP or elastic PP mixed with
  • the spray container of the present invention configured as described above is configured to spray the contents to the outside by injecting the contents into the inside of the main body 10 and injecting compressed air into the lower side of the contents by operating the press button 40. .
  • the contents can be injected through the inlet of the main body 10, and then compressed air can be filled into the inside of the stopper 30 through the inlet 12, and thus the contents and compressed air can be injected into the piston ( By being separated from each other by 13), it is possible to prevent the generation of bubbles due to mixing of the contents and air.
  • the elevating member 80 is inserted into the space 61 and the inlet 82 is opened. , At this time, the contents filled in the space 61 are introduced into the inlet 82 by the rise of the piston 13 by compressed air and sprayed through the nozzle 50.
  • the expanded compressed air raises the piston 13 as shown in FIG. 5, and accordingly, the contents filled inside the main body 10 move to the inside of the sealing cover 60 by pressure, thereby increasing the space portion 61. is filled again, and the elevating member 80 rises again by the filled contents, and the inlet 82 is sealed by the elastic contact hole 70.
  • the present invention presses the press button 40 and the lifting member 80 by the action of the compressed air and the piston 13 without installing a metal spring installed for smooth pressing and returning of the pressing button 40. It has the advantage of being more convenient to use because it can be returned smoothly.
  • a pressing button 40a through which contents are sprayed forward may be coupled to the upper cover 20 and used.
  • the nozzle 50 is coupled to the front of the pressing button 40a so that the contents can be sprayed to the front as the pressing button 40a is pressed.
  • compression and return are smoothly performed by the synthetic resin elastic contacting sphere 70 without installing a metal compression spring that imparts elasticity to the compression buttons 40 and 40a for spraying the contents. Assembly and parts costs can be reduced, and it has the advantage of being environmentally friendly.
  • the piston 13 which pushes the contents up by compressed air, separates the contents and the compressed air, thereby preventing the generation of bubbles due to the mixture of the contents and air, which has the effect of smoother spraying of the contents. there is.

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  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

The present invention relates to a piston-type spray container wherein there is no need to install a spring for squeezing and returning, the content and compressed air are separated by a piston, thereby preventing the generation of bubbles, and even if the container is used upside down, efficient ejection is guaranteed. The present invention proposes a piston-type spray container for ejecting content by compressed air, wherein a piston is coupled to the lower side of content that fills the inside of a body to be able to move upwards/downwards; a space below the lower side of the piston is filled with compressed air; a sealing cover having a space portion formed therein is coupled to the entrance of the body; one end of an elevating member is coupled to the space portion to be able to move upwards/downwards; and a squeezing button is coupled to the other end of the elevating member such that the space portion is filled with content by upward and downward movements, or such that the content in the space portion can be ejected to the outside. Therefore, the present invention is advantageous in that an elastic tight-contact member made of synthetic resin is used in place of a spring for giving elasticity to a squeezing button manipulated to eject the content such that the spray container, after the content therein is used up, can be disposed as a recyclable item, and the elastic tight-contact member guarantees efficient squeezing and returning, thereby reducing the cost for assembly and the cost for components, and rendering the container eco-friendly. In addition, the present invention is advantageous in that the piston for pushing content up by compressed air separates the content and compressed air, thereby preventing the generation of bubbles due to mixing between the content and air, and this further facilitates ejection of the content. In addition, the present invention is advantageous in that the content can be ejected by squeezing of compressed air and the piston such that, even when the spray container is used upside down, no separate component is necessary to prevent a backflow, thereby providing additional economic merits.

Description

압축공기에 의해 내용물을 분사하는 피스톤식 스프레이 용기Piston-type spray container that sprays contents by compressed air
본 발명은 스프레이 용기에 관한 것으로, 더욱 상세하게는 압착 및 복귀를 위한 금속재 스프링를 대체하여 합성수지재 탄성밀착구를 사용하므로, 다 사용한 스프레이 용기를 재활용품으로 배출이 가능하며, 내용물과 압축공기를 피스톤에 의해 분리하여 기포의 발생을 방지하고 거꾸로 세워 사용하더라도 원활한 분사가 이루어지는 압축공기에 의해 내용물을 분사하는 피스톤식 스프레이 용기에 관한 것이다.The present invention relates to a spray container, and more particularly, since a synthetic resin elastic fitting is used instead of a metal spring for compression and return, the used spray container can be discharged as a recyclable product, and the contents and compressed air can be discharged to a piston. It relates to a piston-type spray container that sprays contents by compressed air, which prevents the generation of bubbles by separating the container and sprays smoothly even when used upside down.
일반적으로 분무기는 일상생활에서 물, 모기약, 윤활제, 기타 액상의 세정제 및 액상 화장품 등을 스프레이 방식으로 분출하는 장치이다. 그리고 상기 분무기는 그 내부에 충진되는 종류에 따라 크게 고압축형 분무기와 일반형 분무기로 구분할 수 있는바, 상기 고압축형 분무기는 용기 내부에 원액과 함께 압축공기가 충진되어 있어 관로의 개방에 의해 원액이 분무되는 것이고, 일반형 분무기는 용기 내부에 원액만을 충진하여 펌프나 기타 흡입력을 발생하는 장치를 구비하여 흡입력으로 원액을 흡입하여 분무하는 것이다.In general, a sprayer is a device that ejects water, mosquito repellent, lubricants, other liquid detergents and liquid cosmetics in a spray manner in daily life. And the atomizer can be largely divided into a high-compression type atomizer and a general type atomizer according to the type filled therein. It will be, and the general type sprayer is to spray only the stock solution by filling the container with a pump or other device for generating suction power by sucking the stock solution with suction force.
도 1은 종래 압축공기와 원액을 충진하는 고압축형 분무기의 구조를 보인 단면도이다. 도면과 같이, 케이스(1)와 상부뚜껑(3)으로 구성되고, 상기 케이스(1) 내에는 압축공기와 원액이 충진된 용기(2)가 구비되며, 상기 용기(2)의 상부에는 흡입관(4a)이 하부에 구비된 분사제어부(4)가 설치됨과 함께 상기 분사제어부(4)의 상부에는 분사제어부(4)를 구동하는 작동캡(5)이 결합되어 있다.1 is a cross-sectional view showing the structure of a conventional high-compression type atomizer for filling compressed air and an undiluted solution. As shown in the figure, it is composed of a case 1 and an upper lid 3, and a container 2 filled with compressed air and a undiluted solution is provided in the case 1, and a suction pipe ( 4a) is installed at the lower part of the injection control unit 4, and an operating cap 5 for driving the injection control unit 4 is coupled to the upper part of the injection control unit 4.
그리고 상기 작동캡(5)의 전방에는 통공(8)이 형성됨과 함께 상기 통공(8)과 분사제어부(4)를 연결하는 분사공(7)이 구비되고, 상기 분사제어부(4)와 분사공(7)의 결합부위에는 노즐(6)이 구비된다.In addition, a through hole 8 is formed in front of the operation cap 5, and a spray hole 7 connecting the through hole 8 and the spray control unit 4 is provided, and the spray control unit 4 and the spray hole are provided. A nozzle 6 is provided at the coupling part of (7).
상기와 같이 이루어진 분무기는, 작동캡(5)을 하부로 가압함에 따라 분사제어부(4)가 동작하며 용기(2) 내의 원액이 흡입관(4a)과 노즐(6) 및 분사공(7)을 통해 분무가 이루어진다. 이때, 상기 분무기를 도면과 같이 똑바로 세워서 사용할 경우에는 용기(2)의 하부측에 원액이 위치하고 상부측에 압축공기가 위치하여 작동캡(5)을 누르면 원액이 압축공기에 의해 분사공(7)을 통해 원활하게 분무되지만, 상기 분무기를 거꾸로 세워서 사용할 경우에는 압축공기가 상부에 위치함에 따라 작동캡(5)을 누르면 흡입관(4a)의 입구 위치에는 압축공기가 위치되어 원액이 분무되지 않고 압축공기가 분무 되는 문제점이 있었다.In the atomizer constructed as described above, the injection control unit 4 operates as the operation cap 5 is pressed downward, and the stock solution in the container 2 passes through the suction pipe 4a, the nozzle 6, and the injection hole 7. spraying takes place At this time, when the atomizer is used upright as shown in the drawing, the stock solution is located on the lower side of the container (2) and the compressed air is located on the upper side, and when the operation cap (5) is pressed, the stock solution is sprayed through the spray hole (7) by the compressed air. However, when the sprayer is used upside down, press the operating cap 5 as the compressed air is located at the top, and the compressed air is located at the inlet of the suction pipe 4a, so that the undiluted solution is not sprayed and the compressed air There was a problem with spraying.
이와 같은 문제점을 해소하기 위해 거꾸로 세워서도 사용할 수 있는 스프레이 용기가 제안되고 있으나, 이러한 종래의 스프레이 용기는 압축공기 및 원액을 용기의 내측에 가압하여 충진할 때, 용기의 하부가 강한 공기압에 의해 팽창하여 형상이 변형되는 문제점이 있었다.In order to solve this problem, a spray container that can be used upside down has been proposed, but in this conventional spray container, the lower part of the container is inflated by strong air pressure when filling the container by pressing compressed air and a stock solution into the container. There was a problem that the shape was deformed.
이에 따라 본원 출원인은 특허출원번호 제10-2020-0079798호에서 합성수지 및 금속의 두 가지 재료로 구성하여 제품의 디자인적 가치를 향상시킬 수 있으며, 본체의 바닥부를 반구형으로 형성하여 내부의 압력을 분산시켜 바닥면의 변형을 방지할 수 있도록 개선한 가압 충진식 디스펜서가 구비된 스프레이 용기를 제안한 바 있다.Accordingly, in Patent Application No. 10-2020-0079798, the applicant of the present application can improve the design value of the product by configuring it with two materials, synthetic resin and metal, and dispersing internal pressure by forming the bottom of the main body in a hemispherical shape. A spray container equipped with a pressurized filling type dispenser improved to prevent deformation of the bottom surface has been proposed.
그러나 상기 발명에서는 용기를 거꾸로 향하게 하여 사용할 경우에는 내용물의 상부에 위치한 압축공기가 호스를 통해 제2공간부로 유입되어 강구를 들어올리며 본체의 내측으로 배출됨으로써 원활한 펌핑 및 분사가 이루어지지 않는 문제점이 있었다.However, in the above invention, when the container is used upside down, the compressed air located at the top of the contents flows into the second space through the hose, lifts the steel ball, and is discharged to the inside of the main body, so there is a problem in that smooth pumping and injection are not performed. .
특히, 종래의 금속재 압축스프링이 사용되는 합성수지재 스프레이 용기는 내용물을 다 사용한 후 재활용품으로 배출이 불가능하므로, 친환경 제품으로 부적합한 문제점이 있었다.In particular, since the synthetic resin material spray container using the conventional metal compression spring cannot be discharged as a recyclable product after using up the contents, there is a problem that is not suitable as an eco-friendly product.
본 발명은 상기와 같은 문제점을 해결하기 위한 것으로, 내용물을 분사하기 위한 압착버튼에 탄성력을 부여하는 금속재 스프링을 대체하여 탄성복원력을 갖는 합성수지재 탄성밀착구를 적용함으로써, 다 사용한 스프레이 용기를 재활용품으로 배출이 가능하며, 탄성밀착구에 의해 원활한 압착 및 복귀가 이루어지는 압축공기에 의해 내용물을 분사하는 피스톤식 스프레이 용기를 제공함에 그 목적이 있다.The present invention is to solve the above problems, by replacing the metal spring that gives elasticity to the compression button for spraying the contents, and applying a synthetic resin material elastic contact ball having an elastic restoring force, the used spray container can be recycled. Its purpose is to provide a piston-type spray container that can be discharged and sprays contents by compressed air, which is smoothly compressed and returned by an elastic fitting.
또한, 본 발명은 내용물과 압축공기를 피스톤에 의해 분리함으로써 기포의 발생을 방지하고, 역류를 방지하는 부품을 결합하지 않고도 거꾸로 세워 사용할 수 있는 압축공기에 의해 내용물을 분사하는 피스톤식 스프레이 용기를 제공함에 다른 목적이 있다.In addition, the present invention prevents the occurrence of bubbles by separating the contents and compressed air by a piston, and provides a piston-type spray container for spraying contents by compressed air that can be used upside down without coupling a backflow preventing part. has a different purpose.
본 발명에 의한 압축공기에 의해 내용물을 분사하는 피스톤식 스프레이 용기는 본체의 내측에 채워진 내용물의 하측에는 피스톤이 승강할 수 있도록 결합되고, 상기 피스톤의 하측에는 압축공기가 채워지며, 본체의 입구에는 내측에 공간부가 형성된 밀폐커버가 결합되고, 상기 공간부에는 승강부재의 일단이 승강할 수 있도록 결합되며, 승강부재의 타단에는 상승 및 하강에 의해 상기 공간부에 내용물이 채워지거나, 공간부의 내용물을 외부로 분사할 수 있도록 구성된 압착버튼이 결합된 것을 그 기술적 특징으로 한다.A piston-type spray container for spraying contents by compressed air according to the present invention is coupled so that a piston can move up and down on the lower side of the contents filled inside the body, compressed air is filled in the lower side of the piston, and the inlet of the body A sealing cover having a space portion formed therein is coupled, one end of an elevating member is coupled to the space portion, and the other end of the elevating member is filled with contents in the space portion by rising and falling, or the contents of the space portion are coupled to the other end of the elevating member. Its technical feature is that a compression button configured to be sprayed to the outside is combined.
본 발명에 따른 압축공기에 의해 내용물을 분사하는 피스톤식 스프레이 용기에 의하면, 내용물을 분사를 위해 조작하는 압착버튼에 합성수지재 탄성밀착구를 구비하여, 다 사용한 스프레이 용기를 재활용품으로 배출이 가능하며, 탄성밀착구에 의해 압착 및 복귀가 원활하게 이루어짐으로써 조립비용 및 부품비용을 절감할 수 있으며 친환경적이라는 장점이 있다.According to the piston-type spray container for spraying the contents by compressed air according to the present invention, the compression button for spraying the contents is provided with an elastic contact port made of synthetic resin, so that the used spray container can be discharged as a recyclable product, It has the advantage of reducing assembly cost and parts cost and being eco-friendly because compression and return are performed smoothly by the elastic fitting.
또한, 압축공기에 의해 내용물을 밀어올리는 피스톤이 내용물과 압축공기를 분리함으로써 내용물과 공기의 혼합에 의한 기포의 발생을 방지할 수 있으며, 이로 인하여 내용물의 분사가 더욱 원활하게 이루어지는 효과가 있다.In addition, since the piston pushing up the contents by compressed air separates the contents and the compressed air, it is possible to prevent the generation of bubbles due to mixing of the contents and air, and thus, the contents are sprayed more smoothly.
또한, 피스톤 및 압축공기의 압착에 의해 내용물을 분사할 수 있도록 구성함으로써 스프레이 용기를 거꾸로 세워 사용할 때에도 역류를 방지하기 위한 별도의 부품이 필요치 않아 더욱 경제적인 효과가 있다.In addition, by configuring the contents to be sprayed by compression of the piston and compressed air, there is a more economical effect because no separate parts are required to prevent backflow even when the spray container is used upside down.
도 1은 종래에 의한 스프레이 용기의 단면도,1 is a cross-sectional view of a conventional spray container;
도 2는 본 발명에 의한 압축공기에 의해 내용물을 분사하는 피스톤식 스프레이 용기의 일 실시 예를 나타낸 사시도,Figure 2 is a perspective view showing an embodiment of a piston-type spray container for spraying the contents by compressed air according to the present invention,
도 3은 도 2의 단면도,Figure 3 is a cross-sectional view of Figure 2;
도 4는 본 발명의 압착버튼을 압착했을 때의 동작도,Figure 4 is an operation when the pressing button of the present invention is pressed,
도 5는 본 발명의 피스톤이 상승했을 때의 동작도,5 is an operation diagram when the piston of the present invention rises;
도 6은 본 발명의 다른 실시 예를 나타낸 사시도,6 is a perspective view showing another embodiment of the present invention;
도 7은 도 6의 단면도.Figure 7 is a cross-sectional view of Figure 6;
도 3Figure 3
본 발명의 바람직한 실시 예를 첨부된 도면을 통해 상세히 설명한다.A preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.
본 발명의 압축공기에 의해 내용물을 분사하는 피스톤식 스프레이 용기는 도 2에서 나타낸 바와 같이 합성수지 또는 금속으로 이루어진 본체(10)가 구비되고, 상기 본체의 상측에는 상측캡(11)이 결합되어 있으며, 상기 상측캡(11)의 상측에는 상측커버(20)가 결합되어 있다.As shown in FIG. 2, the piston-type spray container for spraying contents by compressed air of the present invention is provided with a body 10 made of synthetic resin or metal, and an upper cap 11 is coupled to the upper side of the body, An upper cover 20 is coupled to the upper side of the upper cap 11 .
상기 본체(10)의 내측에는 도 3에서 나타낸 바와 같이 피스톤(13)이 압축공기에 의해 상승할 수 있도록 삽입되어 있으며, 상기 피스톤(13)의 상측에는 내용물이 채워진다.As shown in FIG. 3, a piston 13 is inserted inside the main body 10 so as to rise by compressed air, and the upper side of the piston 13 is filled with contents.
상기 본체(10)의 저면에는 압축공기를 주입하기 위한 주입구(12)가 형성되어 있으며, 상기 주입구(12)에는 피스톤(13)의 하측에 채워진 압축공기가 주입구(12)를 통해 배출되는 것을 방지할 수 있도록 밀폐하는 마개(30)가 결합되어 있다.An inlet 12 for injecting compressed air is formed on the bottom surface of the main body 10, and the inlet 12 prevents the compressed air filled in the lower side of the piston 13 from being discharged through the inlet 12. A stopper 30 is coupled to seal so as to be able to do so.
상기 상측커버(20)의 외측에는 착탈할 수 있는 투명캡(도면 미표시)이 결합되며, 상측커버(20)의 상측에는 사용자가 손으로 압착함으로써 본체(10) 내측에 채워진 내용물을 압축공기에 의해 분사할 수 있는 압착버튼(40)이 승강할 수 있도록 결합되어 있다.A detachable transparent cap (not shown) is coupled to the outer side of the upper cover 20, and a user presses the upper side of the upper cover 20 by hand to release the contents filled inside the main body 10 by compressed air. A compression button 40 capable of spraying is coupled so as to be lifted.
본 발명은 일 실시 예로 두피를 마사지할 수 있는 압착버튼(40)이 결합된 스프레이 용기를 도시하였으며, 이를 위해 압착버튼(40)의 상측에는 탄성력이 있는 복수의 마사지돌기(41)가 형성되어 있고, 압착버튼(40)의 상측 중앙부에는 노즐(50)이 결합되어 있으며, 상기 노즐(50)에는 내용물이 분사되는 분사홀(51)이 형성되어 있다.The present invention shows a spray container coupled with a compression button 40 capable of massaging the scalp as an embodiment, and for this purpose, a plurality of massage protrusions 41 having elasticity are formed on the upper side of the compression button 40, , The nozzle 50 is coupled to the upper central portion of the press button 40, and a spray hole 51 through which the contents are sprayed is formed in the nozzle 50.
본 발명의 스프레이 용기는 상측커버(20)의 내측에 본체(10)의 입구에 결합되는 밀폐커버(60)가 구비되고, 상기 밀폐커버(60)의 중앙부에는 공간부(61)가 형성되어 있으며, 상기 공간부(61)에는 압착버튼(40)에 상단부가 결합된 승강부재(80)의 하단부가 삽입되어 승강할 수 있도록 결합되어 있다.The spray container of the present invention is provided with a sealing cover 60 coupled to the inlet of the main body 10 on the inside of the upper cover 20, the central portion of the sealing cover 60 is formed with a space portion 61, , The lower end of the elevating member 80, the upper end of which is coupled to the compression button 40, is inserted into the space portion 61 and is coupled so that it can be moved up and down.
상기 승강부재(80)의 내측은 압착버튼(40) 및 노즐(50)의 분사홀(51)과 연통되며, 승강부재(80)의 외주면에는 가이드홈(81)이 형성되어 있고, 상기 가이드홈(81)에는 내측과 연통되어 내용물이 유입되는 복수의 유입구(82)가 방사상으로 형성되어 있다.The inner side of the elevating member 80 communicates with the compression button 40 and the injection hole 51 of the nozzle 50, and a guide groove 81 is formed on the outer circumferential surface of the elevating member 80, and the guide groove 81 is formed radially with a plurality of inlets 82 communicating with the inside and introducing contents therein.
상기 승강부재(80)는 상측커버(20)와 밀폐커버(60)의 사이에 결합되며, 상기 유입구(82)는 가이드홈(81)에 내주면이 밀착된 탄성밀착구(70)에 의해 개폐될 수 있도록 구성되어 있다.The elevating member 80 is coupled between the upper cover 20 and the sealing cover 60, and the inlet 82 can be opened and closed by the elastic contact hole 70 having an inner circumferential surface in close contact with the guide groove 81. It is structured so that
특히, 상기 탄성밀착구(70)은 종래 스프레이 용기에서 사용되었던 금속재 압축스프링을 대체할 수 있도록 본 발명에서 새롭게 제안된 것으로서, 탄성복원력을 갖도록 중앙에 홀이 형성된 일정 두께의 링 형상 구조를 갖는 합성수지재로 이루어진다. In particular, the elastic fitting 70 is newly proposed in the present invention to replace the metal compression spring used in the conventional spray container, and is a synthetic resin having a ring-shaped structure with a constant thickness in which a hole is formed in the center to have an elastic restoring force. made of ashes
따라서, 본 발명의 스프레이용기는 금속재가 전혀 사용되지 않고, 전체가 합성수지재 만으로 구성되므로, 사용이 종료된 후 내부를 세척하면, 재활용품 분리 수거가 가능하게 된다. Therefore, since the spray container of the present invention does not use any metal material and is entirely composed of synthetic resin material, it is possible to separate and collect recyclables by washing the inside after use.
본 발명의 일 실시예로, 상기 본체(10)를 포함하는 모든 구성요소는 PP(polypropylene; 폴리프로필렌)으로 이루어지면, 특히 상기 탄성밀착구(70)는 PP(폴리프로필렌)에 탄성체(elastomer)를 혼합한 복합PP 또는 탄성PP를 사용한다.In one embodiment of the present invention, if all components including the main body 10 are made of polypropylene (PP), in particular, the elastic fitting part 70 is made of PP (polypropylene) and an elastomer. is used for composite PP or elastic PP mixed with
이때, 상기 복합PP 또는 탄성PP는 일정한 탄성력이 요구되는 다양한 부품에 사용하는 종래의 기술이므로, 이하 구체적인 설명은 생략한다. At this time, since the composite PP or elastic PP is a conventional technique used for various parts requiring a certain elastic force, a detailed description thereof will be omitted.
이와 같이 구성된 본 발명의 스프레이 용기는 본체(10)의 내측에 내용물을 주입하고, 내용물의 하측에는 압축공기를 주입함으로써 압착버튼(40)의 조작에 의해 내용물을 외부로 분사할 수 있도록 구성되어 있다.The spray container of the present invention configured as described above is configured to spray the contents to the outside by injecting the contents into the inside of the main body 10 and injecting compressed air into the lower side of the contents by operating the press button 40. .
본 발명은 본체(10)의 입구를 통해 내용물을 주입할 수 있으며, 이후 주입구(12)를 통해 마개(30)의 내측으로 압축공기를 충진할 수 있게 되고, 이에 따라 내용물과 압축공기는 피스톤(13)에 의해 서로 분리됨으로써 내용물과 공기의 혼합에 의한 기포의 발생을 방지할 수 있다.In the present invention, the contents can be injected through the inlet of the main body 10, and then compressed air can be filled into the inside of the stopper 30 through the inlet 12, and thus the contents and compressed air can be injected into the piston ( By being separated from each other by 13), it is possible to prevent the generation of bubbles due to mixing of the contents and air.
본 발명의 스프레이 용기를 사용하기 위해서는 도 4에서 나타낸 바와 같이 사용자가 압착버튼(40)을 하방으로 압착하게 되면, 승강부재(80)가 공간부(61)로 삽입되면서 유입구(82)가 개방되고, 이때 공간부(61)에 체워진 내용물은 압축공기에 의한 피스톤(13)의 상승에 의해 유입구(82)로 유입되어 노즐(50)을 통해 분사된다.In order to use the spray container of the present invention, as shown in FIG. 4, when the user presses the pressing button 40 downward, the elevating member 80 is inserted into the space 61 and the inlet 82 is opened. , At this time, the contents filled in the space 61 are introduced into the inlet 82 by the rise of the piston 13 by compressed air and sprayed through the nozzle 50.
팽창된 압축공기는 도 5에서 나타낸 바와 같이 피스톤(13)을 상승시키게 되고, 이에 따라 본체(10)의 내측에 채워진 내용물은 압력에 의해 밀폐커버(60)의 내측으로 이동함으로써 공간부(61)가 다시 채워지며, 채워진 내용물에 의해 승강부재(80)가 다시 상승하여 유입구(82)가 탄성밀착구(70)에 의해 밀폐된다.The expanded compressed air raises the piston 13 as shown in FIG. 5, and accordingly, the contents filled inside the main body 10 move to the inside of the sealing cover 60 by pressure, thereby increasing the space portion 61. is filled again, and the elevating member 80 rises again by the filled contents, and the inlet 82 is sealed by the elastic contact hole 70.
이에 따라 본 발명은 압착버튼(40)을 원활한 압착 및 복귀를 위해 설치되는 금속재질의 스프링을 설치하지 않고도 압축공기 및 피스톤(13)의 작용에 의해 압착버튼(40) 및 승강부재(80)를 원활하게 복귀시킬 수 있어 사용이 더욱 편리한 장점이 있다.Accordingly, the present invention presses the press button 40 and the lifting member 80 by the action of the compressed air and the piston 13 without installing a metal spring installed for smooth pressing and returning of the pressing button 40. It has the advantage of being more convenient to use because it can be returned smoothly.
또한, 본 발명의 다른 실시 예로서 도 6 및 도 7에서 나타낸 바와 같이 내용물이 전방으로 분사되는 압착버튼(40a)을 상측커버(20)에 결합하여 사용할 수도 있다.In addition, as another embodiment of the present invention, as shown in FIGS. 6 and 7 , a pressing button 40a through which contents are sprayed forward may be coupled to the upper cover 20 and used.
이때는 압착버튼(40a)의 전면에 노즐(50)이 결합됨으로써 압착버튼(40a)을 압착함에 따라 내용물이 전면으로 분사될 수 있도록 구성되어 있다.In this case, the nozzle 50 is coupled to the front of the pressing button 40a so that the contents can be sprayed to the front as the pressing button 40a is pressed.
따라서 본 발명은 내용물을 분사를 위해 조작하는 압착버튼(40)(40a)에 탄성력을 부여하는 금속재 압축스프링을 설치하지 않고도, 합성수지재 탄성밀착구(70)에 의해 압착 및 복귀가 원활하게 이루어짐으로써 조립비용 및 부품비용을 절감할 수 있으며 친환경적이라는 장점이 있다.Therefore, according to the present invention, compression and return are smoothly performed by the synthetic resin elastic contacting sphere 70 without installing a metal compression spring that imparts elasticity to the compression buttons 40 and 40a for spraying the contents. Assembly and parts costs can be reduced, and it has the advantage of being environmentally friendly.
또한, 압축공기에 의해 내용물을 밀어올리는 피스톤(13)이 내용물과 압축공기를 분리함으로써 내용물과 공기의 혼합에 의한 기포의 발생을 방지할 수 있으며, 이로 인하여 내용물의 분사가 더욱 원활하게 이루어지는 효과가 있다.In addition, the piston 13, which pushes the contents up by compressed air, separates the contents and the compressed air, thereby preventing the generation of bubbles due to the mixture of the contents and air, which has the effect of smoother spraying of the contents. there is.
또한, 피스톤(13) 및 압축공기의 압착에 의해 내용물을 분사할 수 있도록 구성함으로써 스프레이 용기를 거꾸로 세워 사용할 때에도 역류를 방지하기 위한 별도의 부품이 필요치 않아 더욱 경제적인 효과가 있다.In addition, by configuring the contents to be sprayed by compression of the piston 13 and compressed air, there is no need for a separate part to prevent backflow even when the spray container is used upside down, which has a more economical effect.

Claims (6)

  1. 본체(10)의 내측에 채워진 내용물의 하측에는 피스톤(13)이 승강할 수 있도록 결합되고, 상기 피스톤(13)의 하측에는 압축공기가 채워지며, 본체(10)의 입구에는 내측에 공간부(61)가 형성된 밀폐커버(60)가 결합되고,The lower side of the contents filled inside the main body 10 is coupled so that the piston 13 can move up and down, the lower side of the piston 13 is filled with compressed air, and the inlet of the main body 10 has a space on the inside ( 61) is coupled to the sealing cover 60 formed thereon,
    상기 공간부(61)에는 승강부재(80)의 일단이 승강할 수 있도록 결합되며, 승강부재(80)의 타단에는 상승 및 하강에 의해 상기 공간부(61)에 내용물이 채워지거나 또는 공간부(61)의 내용물을 외부로 분사할 수 있도록 구성된 압착버튼(40)(40a)이 결합된 것을 특징으로 하는 압축공기에 의해 내용물을 분사하는 피스톤식 스프레이 용기.One end of the elevating member 80 is coupled to the space portion 61 so as to be able to move up and down, and the other end of the elevating member 80 is filled with contents in the space portion 61 by rising and falling or the space portion ( A piston-type spray container for spraying the contents by compressed air, characterized in that the compression button 40 (40a) configured to spray the contents of 61) to the outside is coupled.
  2. 제 1항에 있어서,According to claim 1,
    상기 승강부재(80)에는 공간부(61)의 내용물이 유입되는 복수의 유입구(82)가 형성되고, A plurality of inlets 82 through which the contents of the space 61 are introduced are formed in the elevating member 80,
    상기 유입구(82)는 승강부재(80)가 하강 또는 상승함에 따라 탄성밀착구(70)에 의해 개폐되는 것을 특징으로 하는 압축공기에 의해 내용물을 분사하는 피스톤식 스프레이 용기.The inlet 82 is a piston-type spray container for spraying contents by compressed air, characterized in that it is opened and closed by the elastic contact hole 70 as the elevating member 80 descends or rises.
  3. 제 2항에 있어서, According to claim 2,
    상기 탄성밀착구(70)는 탄성복원력을 갖도록 중앙에 홀이 형성된 일정 두께의 링 형상 구조를 갖는 합성수지재로 이루어지는 것을 특징으로 하는 압축공기에 의해 내용물을 분사하는 피스톤식 스프레이 용기The elastic contact part 70 is a piston-type spray container for spraying contents by compressed air, characterized in that it is made of a synthetic resin material having a ring-shaped structure of a certain thickness in which a hole is formed in the center to have an elastic restoring force.
  4. 제 1항에 있어서,According to claim 1,
    상기 본체(10)의 하측에는 압축공기를 주입하는 주입구(12)가 형성되고, 상기 주입구(12)에는 마개(30)가 결합된 것을 특징으로 하는 압축공기에 의해 내용물을 분사하는 피스톤식 스프레이 용기.An inlet 12 for injecting compressed air is formed on the lower side of the main body 10, and a piston-type spray container for spraying contents by compressed air, characterized in that a stopper 30 is coupled to the inlet 12. .
  5. 제 1항에 있어서,According to claim 1,
    상기 승강부재(80)는 압착버튼(40)(40a)의 하강에 의해 공간부(61)의 내용물이 분사되고, 압축공기에 의해 피스톤(13)이 상승함으로써 상기 공간부(61)에 채워지는 내용물에 의해 상승하는 것을 특징으로 하는 압축공기에 의해 내용물을 분사하는 피스톤식 스프레이 용기.The elevating member 80 is filled in the space portion 61 by spraying the contents of the space portion 61 by the descent of the compression buttons 40 and 40a and rising the piston 13 by compressed air. A piston-type spray container for spraying contents by compressed air, characterized in that the contents rise.
  6. 제 1항에 있어서,According to claim 1,
    상기 압착버튼(40)(40a)은 두피를 마사지할 수 있도록 상측에 복수의 마사지돌기(41)가 형성되거나, 전방으로 내용물을 분사할 수 있도록 구성된 것을 특징으로 하는 압축공기에 의해 내용물을 분사하는 피스톤식 스프레이 용기.The compression button (40) (40a) sprays the contents by compressed air, characterized in that a plurality of massage protrusions (41) are formed on the upper side to massage the scalp or configured to spray the contents forward. Piston type spray bottle.
PCT/KR2022/009348 2021-11-05 2022-06-29 Piston-type spray container for ejecting content by compressed air WO2023080382A1 (en)

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KR10-2021-0151017 2021-11-05
KR1020210151017A KR102619535B1 (en) 2021-11-05 2021-11-05 A piston-type spray container that sprays the contents with compressed air

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200387285Y1 (en) * 2005-04-02 2005-06-17 주식회사 태평양 Cosmetic container pushing the piston with high pressure gas
KR200473938Y1 (en) * 2013-03-20 2014-08-12 (주)아모레퍼시픽 Rotary pumping typed shampoo container
KR20150083865A (en) * 2012-11-13 2015-07-20 아프타르 프랑스 사 Fluid-product dispenser
KR102209696B1 (en) * 2019-02-01 2021-02-01 주식회사 신광엠앤피 Cosmetic container for scalp care with selective emission
KR20210124741A (en) * 2020-04-07 2021-10-15 주식회사 삼화 Pump cap

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130005766U (en) * 2012-03-26 2013-10-07 펌텍코리아 (주) Pumping vessel for massage ball cap

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200387285Y1 (en) * 2005-04-02 2005-06-17 주식회사 태평양 Cosmetic container pushing the piston with high pressure gas
KR20150083865A (en) * 2012-11-13 2015-07-20 아프타르 프랑스 사 Fluid-product dispenser
KR200473938Y1 (en) * 2013-03-20 2014-08-12 (주)아모레퍼시픽 Rotary pumping typed shampoo container
KR102209696B1 (en) * 2019-02-01 2021-02-01 주식회사 신광엠앤피 Cosmetic container for scalp care with selective emission
KR20210124741A (en) * 2020-04-07 2021-10-15 주식회사 삼화 Pump cap

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