WO2024010307A1 - Ressort de récipient de pompe - Google Patents

Ressort de récipient de pompe Download PDF

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Publication number
WO2024010307A1
WO2024010307A1 PCT/KR2023/009326 KR2023009326W WO2024010307A1 WO 2024010307 A1 WO2024010307 A1 WO 2024010307A1 KR 2023009326 W KR2023009326 W KR 2023009326W WO 2024010307 A1 WO2024010307 A1 WO 2024010307A1
Authority
WO
WIPO (PCT)
Prior art keywords
plate
container
plates
origin
symmetrical
Prior art date
Application number
PCT/KR2023/009326
Other languages
English (en)
Korean (ko)
Inventor
강성일
강민구
Original Assignee
강성일
강민구
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020220085095A external-priority patent/KR102671441B1/ko
Application filed by 강성일, 강민구 filed Critical 강성일
Publication of WO2024010307A1 publication Critical patent/WO2024010307A1/fr

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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
    • 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
    • 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
    • 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
    • B05B11/1087—Combination of liquid and air 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
    • B05B11/1001—Piston pumps
    • B05B11/1023—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem

Definitions

  • the present invention relates to a spring for a pump container. More specifically, the inner volume of the cylinder is reduced by the pressing operation of the discharge nozzle, and the contents are discharged to the outside. That is, the eco-friendly plastic spring in the cylinder housing is installed at the top. A pair of inclined plates inclined downward from the rectangular frame plate are symmetrical to each other at their origins, and the first and second connecting plates are formed between the pair of inclined plates to face upward, allowing suction of the contents. It is about a spring for a pump container that is easy, has good pumping power, and is eco-friendly because it does not use a steel spring.
  • Containers containing fluid household goods widely used in daily life are equipped with a hand-operated small pump, and the contents are discharged in a certain amount by simply pressing the pump, making it easy to use.
  • This pump device is called a 'dispenser', and when the pump is pressed, the contents contained in the chamber inside the pump are discharged out through the nozzle.
  • the pump returns upward due to the elastic force of the spring installed between the container and the pump, and the contents in the container are sucked into the chamber within the pump.
  • This type of dispenser is also widely used in shampoo containers, and is used to easily dispense a certain amount of the shampoo solution contained inside the shampoo container.
  • a cap covered with a general lid and with an outlet for discharging the shampoo solution was used, but this caused inconveniences such as having to pressurize the shampoo container to use.
  • shampoos are used to improve the convenience of discharging the shampoo solution and to suppress excessive discharge. Due to the structural advantage of preventing waste of solution, it is currently installed and used in most shampoo containers.
  • a conventional dispenser 100 (registered office number 20-0428943) manufactured for the above purpose.
  • a container 20 containing liquid therein, a housing 22 that is fixed to the opening of the container 20 and is formed downward and has a negative pressure hole, and a user inside the housing 22.
  • a hollow shaft 23 that moves up and down by pressing, a piston 24 connected to the lower part of the shaft 23 to pressurize or depressurize the inside of the housing 22, and the shaft 23 It includes a nozzle head 31 fixed to the upper part of the shaft 23 and a chaflet 26 fixed to the upper part of the housing 22 and located between the housing 22 and the shaft 23.
  • a discharge hole is formed between the spring 25, which is located inside the housing 22 and whose upper end is in contact with the lower end of the piston 24, and the shaft 23 and the chaflet 26 to ensure the inflow and outflow of air. It is produced.
  • the contents In this conventional dispenser, the contents must be pulled up from the end of the tube 30, that is, the bottom, when pumping, so not only is the pumping force low, but there is a high probability of pumping defects occurring. In particular, when the viscosity of the contents is high, pumping is not possible and the contents are damaged. There is a problem that the discharge force of the device is reduced and it is difficult to press the button.
  • the steel spring (25) is built inside the housing (22) and is always in contact with the liquid inside the container, so the liquid is damaged due to corrosion of the spring (25). There is a risk of deterioration, there is a problem that the manufacturing cost is high due to the excessive number of parts that make up the dispenser, and there is a problem that the dispenser cannot be recycled when discarded because the steel spring and plastic are assembled together.
  • the present invention was invented to meet the needs of the prior art described above.
  • an eco-friendly plastic spring is installed in the cylinder housing.
  • a pair of inclined plates inclined downward from the upper rectangular frame plate are formed to be symmetrical to each other at their origins, and the first and second connecting plates are formed between the pair of inclined plates to face upward, allowing the suction of contents.
  • the purpose is to provide a spring for a pump container that is easy to pump, has good pumping power, and is eco-friendly because it does not use a steel spring.
  • the spring of the pump container of the present invention includes a container (10) containing a liquid therein; a pump body 200 inserted and seated through the inner periphery of the upper opening 11 of the container 10; It is a cylindrical member with upper and lower openings, and a threaded portion screwed to the upper opening 11 of the container 10 is formed on the inner periphery of the lower part, and the upper part 42, which is smaller than the lower part 41, is provided with the pump body.
  • the square-shaped spring 300 of (200) is made of plastic, and includes an upper square-shaped border plate 310; a first inclined plate 321 that slopes downward from one side of the rectangular edge plate 310; A member formed to be symmetrical to the origin with respect to the first swash plate 321, and a second swash plate 322 that slopes down from the other side surface symmetrical to the origin with respect to the first swash plate 321; a first horizontal plate 331 extending horizontally from the lower end of the first inclined plate 321; A second horizontal plate 332, which is a member symmetrical to the origin with respect to the first horizontal plate 331 and extends horizontally from the lower end of the second inclined plate 322; third and fourth inclined plates 3
  • first horizontal plate 331, the second horizontal plate 332 It is characterized in that multiple pairs of third swash plates 323, 4th swash plates 324, first connection plates 351, and second connection plates 352 are installed.
  • the upper and lower rectangular border plates 310 and 350 are selected from the oval shape (261a), triangle shape (261b), rectangular shape (261c), half donut shape (261d), and hexagon shape (261e). It is characterized by
  • the inner volume of the cylinder is reduced by the pressing operation of the discharge nozzle, and the contents are discharged to the outside. That is, the eco-friendly plastic spring in the cylinder housing is installed from the upper square-shaped rim plate to the lower part.
  • a pair of inclined plates are formed to be symmetrical to each other at their origins, and the first and second connecting plates are formed between the pair of inclined plates to face upward, making it easy to inhale the contents and providing good pumping power. It is environmentally friendly as it does not use steel springs.
  • FIG. 1 is a cross-sectional view showing a container pump according to a first embodiment of the present invention
  • Figure 2 is a cross-sectional view showing when the pump container according to the first embodiment of the present invention is operating
  • Figure 3 is a perspective view showing a cylindrical spring applied to the first embodiment of the present invention.
  • Figure 4 is a front view showing the cylindrical spring of Figure 3;
  • Figure 5 is a front view showing the cylindrical spring of Figure 3;
  • Figure 6 is a perspective view showing a check valve for a pump applied to the first embodiment of the present invention
  • Figure 7 is a cross-sectional view showing a check valve for a pump applied to the first embodiment of the present invention.
  • Figure 8 is a perspective view showing a square spring according to a second embodiment of the present invention.
  • Figure 14 is a cross-sectional view showing a conventional pump vessel.
  • the spring of the pump container of the present invention includes a container (10) containing a liquid therein; a pump body 200 inserted and seated through the inner periphery of the upper opening 11 of the container 10; It is a cylindrical member with upper and lower openings, and a threaded portion screwed to the upper opening 11 of the container 10 is formed on the inner periphery of the lower part, and the upper part 42, which is smaller than the lower part 41, is provided with the pump body.
  • the square-shaped spring 300 of (200) is made of plastic, and includes an upper square-shaped border plate 310; a first inclined plate 321 that slopes downward from one side of the rectangular edge plate 310; A member formed to be symmetrical to the origin with respect to the first swash plate 321, and a second swash plate 322 that slopes down from the other side surface symmetrical to the origin with respect to the first swash plate 321; a first horizontal plate 331 extending horizontally from the lower end of the first inclined plate 321; A second horizontal plate 332, which is a member symmetrical to the origin with respect to the first horizontal plate 331 and extends horizontally from the lower end of the second inclined plate 322; third and fourth inclined plates 3
  • first horizontal plate 331, the second horizontal plate 332 It is characterized in that multiple pairs of third swash plates 323, 4th swash plates 324, first connection plates 351, and second connection plates 352 are installed.
  • Figure 1 is a cross-sectional view showing the container pump according to the first embodiment of the present invention
  • Figure 2 is a cross-sectional view showing the pump container according to the first embodiment of the present invention when it is operating.
  • the pump container includes a container 10 containing a liquid therein;
  • the pump body 200 is inserted and seated through the inner periphery of the upper opening 11 of the container 10, and is a cylindrical member with upper and lower openings, and the upper opening of the container 10 is located on the lower inner periphery.
  • a threaded portion screwed to (11) is formed, and the upper part 42, which is smaller than the lower part 41, includes a shoulder member 40 into which the upper end of the pump body 200 is inserted; It consists of a discharge nozzle 50 that is inserted into the upper part of the pump body 200 and operates the pump body 200 through a pressing operation to discharge the contents in the container 10 to the outside.
  • the pump body 200 is a cylindrical cylinder housing ( 210) and; An upper cylindrical part 221 coupled to the lower inner periphery of the discharge nozzle 50, an expanded tube 222 expanded at the lower end of the upper cylindrical part 221, and an outer periphery of the expanded tube 222.
  • Piston housing 220 consisting of a contact plate 223 that is formed and in close contact with the upper inner periphery 213 of the cylinder housing 210, and a cylindrical protrusion 224 protruding downward in the middle of the expanded tube 222.
  • a piston coupling member 230 which is a cylindrical member coupled to the upper cylindrical portion 221 of the piston housing 220 and has a valve plate 231 formed on the upper inner periphery; It is a cylindrical member coupled to the lower inner periphery of the piston coupling member 230, the upper part is open and the lower part is formed with a closing part 241 that closes it, and a protruding part protrudes to the outside of the closing part 241.
  • a piston 240 having a stone tongue 242 formed thereon and having a plurality of inlet holes 243 drilled on the upper outer periphery of the closing portion 241; It is a cylindrical member inserted into the outer periphery of the piston 240, and the outer periphery is in close contact with the inner wall 214 of the cylinder housing 210 and moves up and down to form a plurality of inlet holes 243 of the piston 240.
  • An opening and closing packing member 250 that opens and closes; a pump check valve 30 inserted into the lower inner periphery of the inner wall 214 of the cylinder housing 210;
  • a cylindrical spring 260 inserted into the space between the inner wall 214 of the cylinder housing 210 and the intermediate wall 215 standing at an outer periphery of the inner wall 214 at intervals; It is a ring-shaped member inserted into the upper inner periphery of the inner wall 214 of the cylinder housing 210, and when the piston 240 rises, the opening and closing packing member 250 opens the inlet hole 243 of the piston 240.
  • a rise control member 270 that controls the rise of the opening and closing packing member 250 to be located in a closing position; It consists of a member 280 surrounding the cylindrical protrusion 224 of the piston housing 220 from the bottom.
  • the surrounding member 280 is protruded at an angle on its inner periphery and is in close contact with the inner periphery of the piston coupling member 230, forming a sealing protrusion 281 that seals the cylinder housing 210 to prevent external air from entering the cylinder housing 210. It is done.
  • the cylindrical spring 260 is made of a plastic material, has an upper ring plate 261 with a hole formed in the center, and is visible on one lower surface of the upper ring plate 261.
  • a first twist portion 262 that descends while rotating in the direction, and a lower surface on one side of the upper ring plate 261 that rotates in the same direction as the first twist portion 262 on the other lower surface, which is symmetrical to the lower surface of one side of the upper ring plate 261.
  • a plurality of second connection bars 265 formed at opposite positions and connecting the lower surface of the second twist part 263 and the upper surface of the first twist part 262, the first and second twist parts 262, It consists of a lower ring plate 266, which is a ring-shaped member connecting the lower end of the lower ring plate 263), and a lower circular ring 268 connected to a plurality of tension columns 267 on the lower surface of the lower ring plate 266.
  • the check valve 30 is a valve body ( 31) and a cylindrical check valve 33 that is connected via a connecting band 32 connected to the side of the valve body 31 and is fitted and coupled to the upper surface of the valve body 31.
  • the cylindrical check valve 33 includes a cylindrical portion 33a with upper and lower openings, and a disk opening/closing portion formed at the center of the cylindrical portion 33a to open and close the upper hole 31a of the valve body 31. 33b) and a plurality of S-shaped connecting portions 33c connecting the outer periphery of the disc opening and closing portion 33b and the inner periphery of the cylindrical portion 33a.
  • the square spring 300 of the pump body 200 is made of plastic, and includes an upper square edge plate 310; a first inclined plate 321 that slopes downward from one side of the rectangular edge plate 310; A member formed to be symmetrical to the origin with respect to the first swash plate 321, and a second swash plate 322 that slopes down from the other side surface symmetrical to the origin with respect to the first swash plate 321; a first horizontal plate 331 extending horizontally from the lower end of the first inclined plate 321; A second horizontal plate 332, which is a member symmetrical to the origin with respect to the first horizontal plate 331 and extends horizontally from the lower end of the second inclined plate 322; third and fourth inclined plates 323 and 324 descending inclinedly symmetrically to the origin from each end of the first horizontal plate 331 and the second horizontal plate 332; a lower rectangular border plate 340 connecting the lower ends of the third and fourth inclined plates 323 and 324; a first connection plate 351 connecting the inclined surfaces of the first inclined
  • first horizontal plate 331, the second horizontal plate 332, A third inclined plate 323, a fourth inclined plate 324, a first connecting plate 351, and a second connecting plate 352 are installed in multiple pairs.
  • the upper and lower rectangular border plates 310 and 350 have an oval shape (261a), a triangle shape (261b), a rectangular shape (261c), and a half donut shape (261d). , and a hexagonal shape (261e).
  • the unexplained symbol 51 is a discharge port of the discharge nozzle 50.
  • the opening and closing packing member 250 coupled to the outer periphery of the piston 240 is pushed by the lower end of the piston coupling member 230 and descends along the inner periphery of the inner wall 214 of the cylinder housing 210. . That is, the opening and closing packing member 250 is spaced a certain distance from the bottom surface of the piston coupling member 230, so that after the piston 240 descends first, the piston coupling member 230 closes the opening and closing packing member 250. Because it is pushed downward, the opening and closing packing member 250 descends later than the piston 240.
  • the content flowing into the inner wall 214 flows into the piston 240 through both sides of the stone tongue 242 of the piston 240 and the inlet hole 243, and passes through the piston connection member 230 to the discharge nozzle. It is discharged through the discharge port (51) of (50).
  • the cylinder housing 210, piston 240, and cylindrical spring 260 are made of plastic and are therefore environmentally friendly.
  • cylindrical spring 260 is formed with first and second twisted parts 262 and 263 twisted on the lower surface of the upper ring plate 261, and the first and second twisted parts 262 and 263 It is composed of being connected horizontally with a plurality of first and second connecting bars 264 and 265, so the contents can be easily inhaled and used without any waste due to good compression and expansion.
  • the inner volume of the cylinder is reduced by the pressing operation of the discharge nozzle, and the contents are discharged to the outside.
  • the eco-friendly plastic spring in the cylinder housing is formed from the upper square-shaped rim plate to the lower part.
  • a pair of inclined plates are formed to be symmetrical to each other at their origins, and the first and second connecting plates are formed between the pair of inclined plates to face upward, making it easy to inhale the contents and providing good pumping power. It is environmentally friendly as it does not use steel springs.

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Abstract

La présente invention se rapporte à un ressort de récipient de pompe, et à un récipient de pompe comprenant : un récipient (10) ; un corps de pompe (200) inséré à travers la périphérie interne d'une ouverture supérieure (11) du récipient (10) et chargé sur celle-ci ; un élément d'épaulement (40), qui est un élément cylindrique comportant des parties supérieure et inférieure ouvertes, comporte, au niveau de la périphérie interne de sa partie inférieure, une partie vis accouplée par vissage à l'ouverture supérieure (11) du récipient (10), et comporte une partie supérieure (42), réduite de façon à être plus petite qu'une partie inférieure (41), dans laquelle l'extrémité supérieure du corps de pompe (200) est insérée ; et une buse d'évacuation (50), qui est insérée dans l'extrémité supérieure du corps de pompe (200) de façon à faire fonctionner le corps de pompe (200) au moyen d'une opération de poussée, ce qui permet d'évacuer, vers l'extérieur, des contenus à l'intérieur du récipient (10), un ressort carré (300) du corps de pompe (200) étant constitué d'un matériau plastique et comprenant : une plaque de bord carrée supérieure (310) ; une première plaque inclinée (321) inclinée en biais à partir de la surface inférieure d'un côté de la plaque de bord carrée (310) ; une deuxième plaque inclinée (322) constituant un élément symétrique, par rapport à l'origine, à la première plaque inclinée (321), et qui est incliné en biais à partir de la surface inférieure de l'autre côté de cette dernière qui est symétrique, par rapport à l'origine, à la première plaque inclinée (321) ; une première plaque horizontale (331) s'étendant horizontalement à partir de l'extrémité inférieure de la première plaque inclinée (321) ; une deuxième plaque horizontale (332) constituant un élément qui est symétrique, par rapport à l'origine, à la première plaque horizontale (331), et qui s'étend horizontalement à partir de l'extrémité inférieure de la deuxième plaque horizontale (322) ; des troisième et quatrième plaques inclinées (323, 324) inclinées en biais à partir des extrémités respectives de la première plaque horizontale (331) et de la deuxième plaque horizontale (332) de façon à être symétriques par rapport à l'origine ; une plaque de bord carré inférieure (340) permettant de relier les extrémités inférieures respectives des troisième et quatrième plaques inclinées (323, 324) ; une première plaque de liaison (351) permettant de relier, l'une à l'autre, les surfaces inclinées de la première plaque inclinée (321) et de la quatrième plaque inclinée (324) qui est verticalement au-dessous de cette dernière ; et une deuxième plaque de liaison (352) constituant un élément qui est symétrique, par rapport à l'origine, à la première plaque de liaison (351), et qui relie, l'une à l'autre, les surfaces inclinées de la deuxième plaque inclinée (322) et de la troisième plaque inclinée (323) qui est verticalement au-dessous de cette dernière, et les multiples paires de premières plaques horizontales (331), de deuxièmes plaques horizontales (332), de troisièmes plaques inclinées (323), de quatrièmes plaques inclinées (324), de premières plaques de liaison (351) et de deuxièmes plaques de liaison (352) sont disposées entre les parties inférieures de la première plaque horizontale (331) et de la deuxième plaque horizontale (332) et la partie supérieure de la plaque de bord carrée inférieure (340). Selon le ressort de récipient de pompe, pendant que le volume interne d'un cylindre est réduit au moyen de l'opération de poussée de la buse d'évacuation, le contenu est évacué vers l'extérieur, c'est-à-dire que le ressort en plastique respectueux de l'environnement comporte, dans un boîtier de cylindre, la paire de plaques inclinées, qui sont inclinées vers le bas à partir de la plaque de bord carrée supérieure et sont symétriques par rapport à l'origine, et comporte les première et seconde plaques de liaison formées entre la paire de plaques inclinées de façon à faire face vers le haut, et ce qui permet de faciliter l'aspiration de contenu, présente une bonne force de pompage, et est respectueux de l'environnement étant donné qu'un ressort en acier n'est pas utilisé dans ce dernier.
PCT/KR2023/009326 2022-07-04 2023-07-03 Ressort de récipient de pompe WO2024010307A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20220081798 2022-07-04
KR10-2022-0081798 2022-07-04
KR10-2022-0085095 2022-07-11
KR1020220085095A KR102671441B1 (ko) 2022-07-04 2022-07-11 펌프 용기의 스프링

Publications (1)

Publication Number Publication Date
WO2024010307A1 true WO2024010307A1 (fr) 2024-01-11

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Application Number Title Priority Date Filing Date
PCT/KR2023/009326 WO2024010307A1 (fr) 2022-07-04 2023-07-03 Ressort de récipient de pompe

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WO (1) WO2024010307A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1047400A (ja) * 1996-05-29 1998-02-17 Yoshino Kogyosho Co Ltd 合成樹脂製スプリング
JP2007046723A (ja) * 2005-08-10 2007-02-22 Olympus Corp 樹脂コイルばねの製造方法および樹脂コイルばね
US20160082456A1 (en) * 2013-05-12 2016-03-24 Canyon Corporation Push-type dispenser
KR102123187B1 (ko) * 2019-09-10 2020-06-15 강민구 펌프 용기

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1047400A (ja) * 1996-05-29 1998-02-17 Yoshino Kogyosho Co Ltd 合成樹脂製スプリング
JP2007046723A (ja) * 2005-08-10 2007-02-22 Olympus Corp 樹脂コイルばねの製造方法および樹脂コイルばね
US20090102106A1 (en) * 2005-08-10 2009-04-23 Olympus Corporation Resin coil spring and method of manufacturing resin coil spring
US20160082456A1 (en) * 2013-05-12 2016-03-24 Canyon Corporation Push-type dispenser
KR102123187B1 (ko) * 2019-09-10 2020-06-15 강민구 펌프 용기

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