WO2024040775A1 - Noyau de poussée de distributeur - Google Patents

Noyau de poussée de distributeur Download PDF

Info

Publication number
WO2024040775A1
WO2024040775A1 PCT/CN2022/134905 CN2022134905W WO2024040775A1 WO 2024040775 A1 WO2024040775 A1 WO 2024040775A1 CN 2022134905 W CN2022134905 W CN 2022134905W WO 2024040775 A1 WO2024040775 A1 WO 2024040775A1
Authority
WO
WIPO (PCT)
Prior art keywords
wine
core body
hole
joint
core
Prior art date
Application number
PCT/CN2022/134905
Other languages
English (en)
Chinese (zh)
Inventor
邱迪林
邱迪清
Original Assignee
塔罗斯科技股份有限公司
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
Application filed by 塔罗斯科技股份有限公司 filed Critical 塔罗斯科技股份有限公司
Publication of WO2024040775A1 publication Critical patent/WO2024040775A1/fr

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/08—Details

Definitions

  • the invention belongs to the technical field of wine drinking equipment and relates to a top core of a dispenser.
  • the distributor is a device that is connected to the top of the beer barrel and cooperates with the wine spear in the beer barrel to lead the wine out of the beer barrel.
  • the operator pulls the handle on the distributor, which can drive the wine pipe in the distributor to telescopically move.
  • the wine pipe moves downward, it can push down the valve core on the wine lance, causing the wine path to open, and at the same time, the external air
  • the source can also be connected to the wine barrel, allowing the gas to enter the wine barrel through the distributor and the wine spear in sequence, thereby pressing out the wine in the wine barrel.
  • Traditional distributors such as the beer barrel's wine outlet valve disclosed in the patent document (Application No.: 201310513342.9), that is, the distributor, include a valve body, a wine guide pipe and a handle.
  • the center of the valve body has a penetrating guide hole, and the side of the valve body It has an air inlet pipe connected with the guide hole.
  • the wine guide pipe is also called the top core. It is located at the guide hole and is sealingly connected to the valve body.
  • it In addition to being used to discharge the wine in the barrel, it also needs to be pressed down by the handle. And push down the valve core of the wine lance to connect the wine path and the air path.
  • An air outlet that can communicate with the inside of the beer barrel is formed between the bottom of the valve body and the wine guide pipe.
  • the handle is hinged on the valve body and the handle is connected to the wine guide pipe.
  • the side of the wine conduit has an air inlet structure.
  • the handle of the wine outlet valve is hinged on the valve body, and the convex head on the handle is always stuck in the groove of the wine conduit to realize the linkage between the two.
  • the wine pipe is difficult to disassemble from the valve body unless the handle is removed.
  • the wine outlet valve is usually used as a non-detachable whole, and the whole body must be flushed after use.
  • the top core can be made of plastic, such as a disposable top core and wine tube. You can directly replace the top core and wine tube after use.
  • the ejector core needs to withstand the pressure of the handle, and the lower end needs to press down on the valve core of the wine spear. Therefore, the ejector core will be subject to a larger load and needs to be made of relatively strong plastic, while the wine pipe can be made of The cost of plastic is relatively low, and the wine tube and the top core need to be sleeved and fixed by adhesive. The effect of adhesive between different materials is poor, and the internal structure of the wine tube during use The pressure of the wine is relatively large, causing the connection between the wine tube and the top core to be unstable and prone to wine leakage.
  • the purpose of the present invention is to solve the above-mentioned problems in the existing technology and propose a top core of a dispenser to solve the problem of how the existing top core ensures the stability of the wine pipe connection while reducing costs.
  • a top core of a dispenser including an upper core body and a lower core body that are sleeved and fixedly connected to each other. It is characterized in that the top core also includes a wine hole and a One end is used to connect the cylindrical joint of the wine pipe, the lower core is provided with an installation cavity with an upper end opening, and a wine outlet hole is provided on the bottom surface of the installation cavity. The joint is plugged into the installation cavity so that the other side of the wine hole passes through. One end is connected to the wine outlet hole, and a seal is formed between the joint and the inner wall of the installation cavity.
  • the upper core body has a positioning portion for positioning the joint in the installation cavity.
  • the upper core body and the lower core body can be made of ABS material, while the wine pipe is made of PVC material to reduce material costs.
  • an independent joint is provided in this application.
  • the joint can be relatively small in size and adopts the same material as the wine pipe.
  • Made of PVC material wine pipes and joints of the same material are connected through sockets and bonded with adhesive, which has high connection stability and sealing performance.
  • separate upper and lower cores are provided.
  • the upper core body fixedly connects the joints to the lower core body, so that joints of different materials are connected to the lower core body through a mechanical connection structure.
  • an installation cavity is provided in the lower core body, and the upper end of the installation cavity is open to facilitate columnar installation.
  • the joint is inserted into the installation cavity from top to bottom.
  • the upper end of the wine hole on the joint is used to connect the wine pipe.
  • the lower end of the wine hole is connected to the wine outlet hole on the bottom of the installation cavity, and a seal is formed between the joint and the inner wall of the installation cavity.
  • the installation cavity can constrain and limit the joint to ensure the stability of the joint and prevent wine from leaking from the docking position of the wine outlet hole and the wine passage hole.
  • the upper core body and the lower core body are sleeved and firmly connected to each other, so that the upper core body
  • the positioning part positions the joint in the installation cavity of the lower core body, so that joints of different materials and the lower core body are fixedly connected through the mechanical connection method positioned by the positioning part, and joints and wine pipes of the same material can be bonded with adhesive way to achieve fixed connection, thereby ensuring the stability and sealing of the wine pipe connection while reducing costs.
  • the lower end of the top core needs to press against the wine spear on the wine barrel when taking wine, different types of wine spears need to match different types of top cores, that is, the structures of the lower ends of different types of top cores are different, and this application Set up separate upper and lower cores.
  • the upper core can adopt a unified structure, and the lower core can have corresponding structures according to specific models. Compared with the original one-piece top core, the volume of the lower core is relatively small. , the corresponding mold and other development costs are relatively reduced, which also reduces costs from another perspective.
  • the inner circumferential surface of the installation cavity is a cylindrical surface
  • the joint is cylindrical
  • the wine passage hole is provided along the axial direction
  • the joint is vertically inserted into the installation cavity.
  • a seal is provided between the outer peripheral surface of the joint and the inner peripheral surface of the installation cavity.
  • the shape of the installation cavity matches the joint to keep the joint stable, and a seal is provided between the two to prevent wine from leaking from between the joint and the lower core.
  • the upper core body is in the shape of a column, and a clearance hole for the wine pipe to pass through is provided on the upper core body along the axial direction.
  • the lower core body is in the shape of a cylinder, and the upper core body is in the shape of a cylinder.
  • the core body is inserted downwardly into the lower core body, and the upper core body and the lower core body are locked and connected.
  • the lower core body wraps the outside of the upper core body, making the two more stable after being combined and fixed. After the joint is fixed between the two, the wine pipe can pass upward through the relief hole.
  • the positioning part is annular and protrudes radially from the wall of the relief hole.
  • the positioning part has a downward end surface, and the lower end surface of the positioning part presses downward against the joint. top.
  • the positioning part is located on the wall of the relief hole.
  • the inner peripheral wall of the lower end of the positioning part has an annular limiting part in the circumferential direction.
  • the upper end surface of the limiting part is a tapered surface with the small end facing downward.
  • the lower end surface of the limiting part is in contact with the The lower end surface of the positioning part is flush.
  • the wine pipe passes downward from the inner hole of the stopper and is bonded to the joint.
  • the conical surface is arranged to facilitate the passage of the wine pipe.
  • the aperture of the stopper is smaller than the aperture of the relief hole.
  • the stopper can be between the wine pipe and the joint.
  • the connection position of the wine pipe is used to limit the wine pipe to ensure the stability of the wine pipe.
  • the inner bottom surface of the lower core body has a cylindrical portion arranged around the wine outlet, the inner cavity of the cylindrical portion is the above-mentioned installation cavity, and the lower end of the upper core body is inserted into Connected between the inner circumferential surface of the lower core and the outer circumferential surface of the cylindrical part, the outer edge of the upper end of the joint has a latching convex edge in the circumferential direction, and the latching convex edge is engaged between the lower end surface of the positioning part and the upper end surface of the cylindrical part.
  • the interior of the lower core is hollowed out, and an installation cavity is formed through the cylindrical part, which simplifies the structure of the lower core as much as possible and reduces the development cost of the lower core.
  • the upper core is sleeved on the cylindrical part and the joint, and clamped The snap-on convex edge of the tight joint makes the joint more stable.
  • the inner hole of the lower core body is a step hole, and the inner diameter of the upper end of the lower core body is larger than the inner diameter of the lower end.
  • the inner hole of the lower end of the lower core body with a smaller inner diameter is for the above-mentioned installation.
  • the upper end of the joint has a cylindrical and upwardly protruding extension portion, and the lower end surface of the positioning portion abuts against the upper end surface of the extension portion.
  • the lower core body does not have a cylindrical part. Instead, the inner hole is arranged as a stepped hole, and the inner hole with a smaller inner diameter is used to form an installation cavity. Therefore, the position of the joint is relatively low, and an extension part needs to be formed upward at the upper end for the upper core body. The positioning part is positioned against.
  • the wine outlet hole and the wine passage hole are arranged concentrically, the aperture of the wine outlet hole is smaller than the aperture of the wine passage hole, and a blocking ball is also provided in the wine passage hole.
  • the outer diameter of the blocking ball is larger than the aperture of the wine outlet hole, and there is a gap between the blocking ball and the wall of the wine outlet hole.
  • the sealing ball is a steel ball.
  • the wall of the wine hole hole has an annular limiting ledge in the circumferential direction, and the inner diameter of the limiting ledge is smaller than the outer diameter of the blocking ball.
  • the lower end surface has a number of limiting protrusions protruding downward.
  • the outer edge of the upper end of the lower core body has a plurality of engaging convex portions in the circumferential direction, and the outer peripheral surface of the upper end of the upper core body has an annular convex edge in the circumferential direction.
  • the annular convex edge A number of snap-in grooves are provided in the circumferential direction of the lower end surface, and the snap-in protrusions are clipped into the snap-in grooves.
  • the top core of this dispenser has the following advantages:
  • the positioning part on the upper core body positions the joint in the installation cavity of the lower core body, joints of different materials and the lower core body are fixedly connected through the mechanical connection method of positioning by the positioning part, while joints of the same material are connected to the wine pipe.
  • Adhesive bonding can be used to achieve fixed connections, thereby ensuring the stability and sealing of the wine pipe connection while reducing costs.
  • the upper core can adopt a unified structure, and the lower core can have a corresponding structure according to the specific model.
  • the volume of the lower core is smaller. Relatively small, the corresponding mold and other development costs are relatively reduced, thereby reducing the production cost of the top core.
  • the blocking ball Since there is a blocking ball in the wine hole, when the wine barrel is filled with gas and the wine is pressed out, the wine can push the blocking ball upwards and the wine will be discharged. After the wine is taken out, the blocking ball can be on its own. It descends under the action of gravity and blocks the wine outlet, blocking the wine pipe and the wine barrel to prevent the wine in the wine pipe from flowing back into the wine barrel.
  • Figure 1 is a schematic three-dimensional structural diagram of the top core of the dispenser.
  • Figure 2 is a longitudinal structural cross-sectional view of the top core of the dispenser.
  • Figure 3 is a schematic three-dimensional structural diagram of the joint.
  • FIG. 4 is a structural cross-sectional view taken at A-A in FIG. 2 .
  • Figure 5 is a schematic three-dimensional structural diagram of the top core of the dispenser in the second embodiment.
  • Figure 6 is a longitudinal structural cross-sectional view of the top core of the dispenser in the second embodiment.
  • Figure 7 is a schematic three-dimensional structural diagram of the joint in the second embodiment.
  • the top core of a distributor includes an upper core 1, a lower core 2 and a joint 3.
  • the upper core 1 and the lower core 2 are both made of ABS material, and the joint 3 is made of Made of PVC material, the upper core body 1 is columnar, and has an annular convex edge 15 in the circumferential direction on the upper end of the upper core body 1.
  • the upper end surface of the annular convex edge 15 is flush with the upper end surface of the upper core body 1.
  • the core body 1 is provided with a relief hole 11 along the axial direction.
  • the relief hole 11 makes the upper core body 1 have a thin-walled shape.
  • the wall of the relief hole 11 protrudes radially inward to form an annular positioning portion 12.
  • the positioning portion 12 has a flat lower end surface.
  • the lower core body 2 is cylindrical.
  • the upper end of the lower core body 2 is open.
  • the inner bottom surface of the lower end has an upwardly protruding cylindrical portion 23.
  • the cylindrical portion 23 is coaxially arranged with the lower core body 2.
  • the inner hole of 23 is an installation cavity 21 with an upper end opening, and a wine outlet 22 is provided on the bottom surface of the cylindrical portion 23 .
  • the joint 3 is cylindrical and has a wine hole 31 running through it along the axial direction.
  • the joint 3 is vertically inserted into the installation cavity 21 of the cylindrical part 23, and the upper end of the joint 3 is higher than the cylindrical part 23.
  • the upper core 1 It is inserted into the lower core body 2 and clamped and fixed, and the lower end of the positioning portion 12 is pressed downward on the top of the joint 3 to position the joint 3 in the installation cavity 21 of the lower core body 2 .
  • the cylindrical portion 23 is cylindrical, so that the inner peripheral surface of the installation cavity 21 is a cylindrical surface, and the outer peripheral surface of the joint 3 is circumferentially provided with two sealing grooves 36 .
  • the sealing grooves 36 are spaced up and down, and sealing rings 37 are set in the sealing grooves 36.
  • the outer peripheral surface of the joint 3 matches the inner peripheral surface of the installation cavity 21, and the sealing ring 37 is pressed against the inner peripheral surface of the installation cavity 21. to achieve sealing.
  • the upper end of the joint 3 has a latching flange 34 along the circumferential direction. The upper end surface of the latching flange 34 is flush with the upper end surface of the joint 3.
  • the inner peripheral surface of the positioning portion 12 has an annular limiting portion 13 in the circumferential direction.
  • the upper end surface of the limiting part 13 is a tapered surface with the small end facing downward, and the lower end surface of the limiting part 13 is flush with the lower end surface of the positioning part 12 .
  • the lower end surface of the positioning part 12 has a plurality of limiting bumps 14 in the circumferential direction. The plurality of limiting bumps 14 are arranged around the engaging convex edge 34. The lower end surface of the positioning part 12 is pressed downwardly against the upper end surface of the engaging convex edge 34.
  • the lower end surface of the snap-in flange 34 is pressed against the upper end surface of the cylindrical portion 23 , that is, the snap-in flange 34 is clamped between the positioning portion 12 and the tubular portion 23 , and the circumferentially arranged limiting bumps 14
  • the latching convex edge 34 can be radially limited so that the latching convex edge 34 remains stable.
  • the upper end port of the wine passage hole 31 in the joint 3 is arranged opposite to the inner hole of the stopper 13 for the wine pipe 5 to pass through and connect, and the lower end of the wine passage hole 31 is relatively connected to the wine outlet hole 22.
  • the wine outlet hole 22 and the wine passage hole 31 are arranged concentrically.
  • the aperture of the wine outlet hole 22 is smaller than the aperture of the wine passage hole 31.
  • a blocking ball 4 is also provided in the wine passage hole 31.
  • the blocking ball 4 is a steel ball.
  • the outer diameter of the blocking ball 4 is larger than the aperture of the wine outlet hole 22, and there is a gap between the blocking ball 4 and the wall of the wine passage hole 31.
  • the wall of the wine passage hole 31 has an annular limiting convex edge 32 in the circumferential direction. , the wine hole 31 is located above the limiting convex edge 32 for the wine pipe 5 to be inserted and bonded.
  • the inner diameter of the limiting convex edge 32 is smaller than the outer diameter of the blocking ball 4.
  • the lower end surface of the limiting convex edge 32 has a There are a number of downwardly protruding limit protrusions 33. When dispensing wine, the blocking ball 4 abuts against the upper limit protrusions 33. When stopping dispensing wine, the blocking ball 4 abuts downwardly against the bottom surface of the installation cavity 21 to seal. Live in the wine hole 22.
  • the lower end of the upper core body 1 is inserted downward between the inner circumferential surface of the lower core body 2 and the outer circumferential surface of the cylindrical portion 23.
  • the reinforcing ribs 16 are all along the The outer edge of the reinforcing rib 16 is arranged axially and abuts against the inner peripheral surface of the lower core body 2 .
  • the outer edge of the upper end of the lower core body 2 has a number of engaging protrusions 24 in the circumferential direction.
  • the engaging protrusions 24 are in the shape of hooks protruding outwards.
  • the annular convex edge 15 is in the form of a hollow structure.
  • a number of snap-in slots 151 are provided, and the snap-in protrusions 24 pass upward through the snap-in slots 151 and are hooked on the inner bottom surface of the annular convex edge 15, so that the upper core body 1 and the lower core body 2 are mutually nested and snap-fitted.
  • the lower end surface of the body 2 has a downwardly protruding pressing portion 25.
  • the pressing portion 25 is cylindrical and is used to press downwardly the valve core of the wine lance.
  • the structure of the top core of the distributor is basically the same as that of the first embodiment. The difference is as shown in Figures 5, 6 and 7.
  • the inner hole of the lower core 2 is a stepped hole, and the inner diameter of the upper end of the lower core 2 is larger than the lower end.
  • the inner diameter of the lower core body 2 is the installation cavity 21.
  • the upper end of the joint 3 has a cylindrical and upwardly protruding extension portion 35.
  • the lower end surface of the positioning portion 12 abuts against the extension portion 35. on the end face.
  • the lower end of the lower core body 2 has a downwardly protruding pressing portion 25.
  • the outer wall of the pressing portion 25 is covered with a rubber ring 251.
  • the lower edge of the pressing portion 25 is provided with a plurality of wine passage openings 252.

Landscapes

  • Devices For Dispensing Beverages (AREA)

Abstract

L'invention concerne un noyau de poussée d'un distributeur, le noyau de poussée comprenant un corps de noyau supérieur (1), un corps de noyau inférieur (2) et un raccord en colonne (3) qui a un trou de passage de vin (31) et dont une extrémité est conçue pour être reliée à un tube de vin. Une cavité de montage (21) ayant une extrémité supérieure ouverte est disposée dans le corps de noyau inférieur, et une sortie de vin (22) pénètre dans une surface inférieure de la cavité de montage ; le raccord est inséré dans la cavité de montage, de telle sorte que l'autre extrémité du trou de passage de vin soit en communication bout à bout avec la sortie de vin, et un joint d'étanchéité est formé entre le raccord et une paroi interne de la cavité de montage ; et le corps de noyau supérieur a une partie de positionnement (12) pour positionner le raccord dans la cavité de montage. Le noyau de poussée peut assurer la stabilité de liaison d'un tube de vin tout en réduisant les coûts.
PCT/CN2022/134905 2022-08-24 2022-11-29 Noyau de poussée de distributeur WO2024040775A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202211020184.9A CN115676753B (zh) 2022-08-24 2022-08-24 一种分配器的顶芯
CN202211020184.9 2022-08-24

Publications (1)

Publication Number Publication Date
WO2024040775A1 true WO2024040775A1 (fr) 2024-02-29

Family

ID=85060988

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/134905 WO2024040775A1 (fr) 2022-08-24 2022-11-29 Noyau de poussée de distributeur

Country Status (2)

Country Link
CN (1) CN115676753B (fr)
WO (1) WO2024040775A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010116191A (ja) * 2008-11-13 2010-05-27 Kirin Brewery Co Ltd 飲料注出装置のディスペンスヘッド
CN103523730A (zh) * 2013-10-25 2014-01-22 玉环县和成铜业有限公司 一种啤酒桶的出酒阀
CN105036043A (zh) * 2015-08-11 2015-11-11 玉环县和成铜业有限公司 一种酒桶分配器
CN204921978U (zh) * 2015-08-11 2015-12-30 玉环县和成铜业有限公司 一种分配器的密封圈
CN204917930U (zh) * 2015-08-11 2015-12-30 玉环县和成铜业有限公司 一种分配器的出酒管结构
CN105299271A (zh) * 2015-08-11 2016-02-03 玉环县和成铜业有限公司 一种分配器
US20200087136A1 (en) * 2018-09-14 2020-03-19 Ningbo Major Draft Beer Equipment Co., Ltd Dispenser with alcohol throttle valve

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5535923A (en) * 1993-01-25 1996-07-16 Kirin Beer Kabushiki Kaisha Washing apparatus for beverage pouring apparatus
NL1009654C2 (nl) * 1998-07-15 2000-01-19 Heineken Tech Services Klepsamenstel voor een drankcontainer, container voor drank en werkwijze voor het vullen en legen van een drankcontainer.
CN205026156U (zh) * 2015-08-11 2016-02-10 玉环县和成铜业有限公司 一种分配器
US11027960B2 (en) * 2015-08-13 2021-06-08 David G. Kraenzle Apparatus, systems, and methods relating to transfer of liquids to/from containers and/or storage of liquids in containers
US10005654B2 (en) * 2015-08-13 2018-06-26 David G. Kraenzle Apparatus, systems, and methods relating to transfer of fluids to/from containers and/or storage/transport of fluids in containers
US20180297832A1 (en) * 2015-10-15 2018-10-18 True Keg S.R.L. Disposable keg for food liquids
CN106185772B (zh) * 2016-08-29 2018-05-08 上海爱杯网络科技有限公司 一种分杯机倒置出酒装置
CN106542487B (zh) * 2016-08-31 2018-12-04 邱迪林 一种酒矛
CN106379635B (zh) * 2016-11-05 2018-12-04 尤赛飞 一种塑料酒桶的出酒结构
WO2019108125A1 (fr) * 2017-11-30 2019-06-06 Ascilion Ab Procédé de détermination de la sensibilité de microbes à des agents antibiotiques
CN108163798B (zh) * 2017-12-27 2019-11-05 塔罗斯控股有限公司 一种酒矛
CN208617348U (zh) * 2018-07-06 2019-03-19 青岛昊塑新川科技有限公司 一种酒矛及安装有该酒矛的酒桶
CN110329977A (zh) * 2019-08-12 2019-10-15 塔罗斯控股有限公司 一种啤酒分配装置
CN217202054U (zh) * 2022-02-11 2022-08-16 唐山市乐源智能科技有限公司 一种酒矛

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010116191A (ja) * 2008-11-13 2010-05-27 Kirin Brewery Co Ltd 飲料注出装置のディスペンスヘッド
CN103523730A (zh) * 2013-10-25 2014-01-22 玉环县和成铜业有限公司 一种啤酒桶的出酒阀
CN105036043A (zh) * 2015-08-11 2015-11-11 玉环县和成铜业有限公司 一种酒桶分配器
CN204921978U (zh) * 2015-08-11 2015-12-30 玉环县和成铜业有限公司 一种分配器的密封圈
CN204917930U (zh) * 2015-08-11 2015-12-30 玉环县和成铜业有限公司 一种分配器的出酒管结构
CN105299271A (zh) * 2015-08-11 2016-02-03 玉环县和成铜业有限公司 一种分配器
US20200087136A1 (en) * 2018-09-14 2020-03-19 Ningbo Major Draft Beer Equipment Co., Ltd Dispenser with alcohol throttle valve

Also Published As

Publication number Publication date
CN115676753B (zh) 2024-10-18
CN115676753A (zh) 2023-02-03

Similar Documents

Publication Publication Date Title
US11772114B2 (en) All-plastic emulsion pump
US20140314600A1 (en) Liquid pump using elastomeric piston, piston assembly and manufacturing method thereof
US6168050B1 (en) Hand-operated pump with a trigger, for dispensing liquids
CN209739723U (zh) 一种全塑型乳液泵
CN206827252U (zh) 一种液体按压喷头装置
EP4428054A1 (fr) Pompe à verrouillage automatique entièrement en plastique recyclable
CN109850372A (zh) 一种气压出液容器
WO2024040775A1 (fr) Noyau de poussée de distributeur
JP5780541B2 (ja) 液体噴出器
CN104858080B (zh) 一种喷雾泵
KR102021064B1 (ko) 복수의 토출부를 구비한 용기
CN217972586U (zh) 一种分配器
US5510083A (en) Pipetting aid
CN216888075U (zh) 一种双液体袋双泵装置
JPH03182688A (ja) 手動ポンプ
US6863261B2 (en) Valve stop
CN216995707U (zh) 一种提拉泵头及其应用的包装瓶
JPH0335750Y2 (fr)
WO2024040774A1 (fr) Distributeur
JPH08301332A (ja) 液体注出ポンプ
JPH0958731A (ja) 容器用ポンプ装置
JP5836065B2 (ja) 吐出ポンプ
CN217674492U (zh) 一种双囊袋气雾阀
JP2018070237A (ja) 吐出容器用補助具
CN215555560U (zh) 一种可快速对接的吸嘴及接头装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22956310

Country of ref document: EP

Kind code of ref document: A1