WO2024007718A1 - Ensemble d'évacuation et pompe de presse - Google Patents

Ensemble d'évacuation et pompe de presse Download PDF

Info

Publication number
WO2024007718A1
WO2024007718A1 PCT/CN2023/092530 CN2023092530W WO2024007718A1 WO 2024007718 A1 WO2024007718 A1 WO 2024007718A1 CN 2023092530 W CN2023092530 W CN 2023092530W WO 2024007718 A1 WO2024007718 A1 WO 2024007718A1
Authority
WO
WIPO (PCT)
Prior art keywords
discharging
button
discharge nozzle
discharge
channel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2023/092530
Other languages
English (en)
Chinese (zh)
Inventor
林添大
莫恒进
曾其坤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongshan Luencheong Dispensing Pump Ltd
Original Assignee
Zhongshan Luencheong Dispensing Pump Ltd
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 Zhongshan Luencheong Dispensing Pump Ltd filed Critical Zhongshan Luencheong Dispensing Pump Ltd
Publication of WO2024007718A1 publication Critical patent/WO2024007718A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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

Definitions

  • the present invention relates to the technical field of press pumps, and in particular to a discharging assembly and a press pump.
  • Press pumps are usually used to output bottled lotions, etc.
  • the pump body of the press pump is driven by pressing the button to output the lotion.
  • the outlet of the press pump is generally an open structure and is directly connected to the outside world. In fact, from the press There is still a certain space between the pump outlet and the inside of the pump body, and external bacteria, insects, dust, etc. can easily contaminate the emulsion in this space.
  • the present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a discharging assembly that can better protect the materials in the pump.
  • the invention also provides a pressing pump.
  • the discharging assembly includes: a casing, a discharging piece, a button, and a discharging nozzle.
  • the discharging piece is arranged on the casing, and the discharging piece includes a discharging channel for outputting materials;
  • the button is movable on the housing; the button and the discharge nozzle are connected through a linkage structure.
  • the discharge nozzle is provided with a blocking structure corresponding to the discharge channel and a connecting channel that can penetrate the discharge nozzle.
  • the linkage can position the discharging nozzle in the blocking position, and the blocking structure cuts off the discharging channel.
  • the button can drive the discharging nozzle to move through the linkage structure to open the discharging channel.
  • the material output from the discharging channel can be output through the connecting channel. .
  • the discharging assembly according to the embodiment of the present invention at least has the following beneficial effects: through the above structure, the material can be output normally when the button is pressed, and the discharging channel can be blocked when not in use, which can better protect the material in the pump and reduce contamination occurs.
  • the discharging nozzle when the button is not pressed, part or all of the discharging nozzle is stored in the housing, which reduces space and is convenient for portability. When the button is pressed, the discharging nozzle protrudes from the housing for convenient use.
  • the discharging member includes a discharging pipe, the discharging channel is arranged in the discharging pipe, and the discharging nozzle is sleeved on the discharging pipe and can slide along the axial direction of the discharging pipe to realize the movement of the discharging nozzle. Telescopic settings.
  • a baffle is provided at the outer end of the discharge nozzle to form a blocking structure, and a number of through holes are provided at the edge of the baffle to form a connection channel, which is realized through the baffle and the through holes respectively. Blocking and connecting functions.
  • the baffle is arranged at the outer end of the discharge nozzle, so that when the baffle blocks the discharge pipe, the material remaining at the discharge nozzle can be greatly reduced, thereby reducing the amount of material directly exposed to the air. .
  • the discharging nozzle is slidably disposed on the housing or the discharging member, and the linkage structure includes a guide portion and a guide groove into which the guide portion can be inserted and slid.
  • One of the guide portion and the guide groove One is provided on the discharge nozzle, and the other is provided on the button.
  • the button moves up and down, the cooperation between the guide groove and the guide part can guide the discharge nozzle to slide.
  • the guide portions are configured into two and are respectively provided on both sides of the discharge nozzle.
  • the guide grooves and the guide portions are arranged in one-to-one correspondence and are provided on the buttons, making the driving of the discharge nozzle more stable and smooth. reliable.
  • the guide portion is provided on the discharge nozzle, and the guide groove is provided on the button.
  • the guide groove includes an oblique chute section that guides the slide of the discharge nozzle to achieve the blocking and opening of the discharge channel. .
  • the guide groove includes a straight groove section extending along the direction of pressing the button.
  • the straight groove section can keep the discharge nozzle in a position connected to the discharge channel when the button moves downward to facilitate continuous operation. output material.
  • the discharging piece is provided with a positioning portion that abuts against the housing, the button is disposed above the discharging piece and has a driving portion extending downward, and the positioning portion is provided with a hole for the driving portion to pass through. hole position so that the driving part can move down to control the pump body.
  • a press pump according to the second embodiment of the present invention includes a pump body and the discharging assembly of any embodiment of the first aspect of the present invention.
  • the push pump according to the embodiment of the present invention at least has the following beneficial effects: the material in the pump body can be better protected through the discharging assembly, and the use is more hygienic and safer.
  • Figure 1 is a schematic structural diagram of the compression pump according to the embodiment of the present invention when it is not being pressed;
  • Figure 2 is a schematic cross-sectional view of the pressing pump according to the embodiment of the present invention when it is not pressed;
  • Figure 3 is a schematic structural diagram of the compression pump during compression according to the embodiment of the present invention.
  • Figure 4 is a schematic cross-sectional view of the compression pump during compression according to the embodiment of the present invention.
  • Figure 5 is a schematic structural diagram of the discharging assembly according to the embodiment of the present invention.
  • Figure 6 is an exploded schematic diagram of the discharging assembly according to the embodiment of the present invention.
  • Figure 7 is a schematic lateral structural view of the discharging assembly when the button is not pressed according to the embodiment of the present invention.
  • Figure 8 is a schematic lateral structural view of the discharging assembly when the button is pressed according to the embodiment of the present invention.
  • Button 300 guide groove 310, oblique chute section 311, straight groove section 312, driving part 320;
  • Pump housing 510 one-way ball 520, auxiliary column 530, piston 540, main column 550, lock cover 560, connecting rod 570, bottle cap 580, spring 590.
  • orientation descriptions such as up, down, front, back, left, right, etc., are based on the orientation or position relationships shown in the drawings and are only In order to facilitate the description of the present invention and simplify the description, it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as a limitation of the present invention.
  • the discharging assembly includes: a housing 100, a discharging part 200, a button 300, and a discharging nozzle 400.
  • the discharging part 200 is arranged on the housing 100.
  • the component 200 includes a discharging channel 201 for outputting materials; the button 300 is movably arranged on the housing 100; the button 300 and the discharging nozzle 400 are connected through a linkage structure, and the discharging nozzle 400 is provided with a key corresponding to the discharging channel 201.
  • the blocking structure and the connection channel that can penetrate the discharge nozzle 400.
  • the linkage structure can position the discharge nozzle 400 in the blocking position.
  • the blocking structure cuts off the discharge channel 201.
  • the button 300 When the button 300 is pressed, the button 300
  • the linkage structure can drive the discharging nozzle 400 to move and open the discharging channel 201, and the materials output from the discharging channel 201 can be output through the connecting channel.
  • the material when the button 300 is pressed, the material can be output normally, and when not in use, the discharge channel 201 can be blocked, which can better protect the material in the pump and reduce the occurrence of pollution.
  • one end of the discharging channel 201 is connected to the conveying channel of the pump body, and the button 300 is connected to the piston assembly in the pump body.
  • the button 300 is pressed, the material in the pump body can be transported to the discharging channel 201 through the conveying channel, and then the When the discharge nozzle 400 outputs and the button 300 is reset by the elastic member, the material in the container can be automatically sucked into the pump body.
  • the blocking structure of the discharge nozzle 400 blocks the discharge channel 201, thereby reducing external bacteria, insects, If dust and other materials enter the pump body, it can effectively protect the materials in the pump body.
  • the housing 100 is provided with a through hole for the discharge nozzle 400 to pass through.
  • the discharge nozzle 400 can also be configured not to protrude from the housing 100 but to be fully built-in, which will not be described in detail here.
  • the discharging member 200 includes a discharging pipe 210, the discharging channel 201 is provided in the discharging pipe 210, and the discharging nozzle 400 is set in the discharging pipe 210.
  • the material tube 210 can slide along the axial direction of the material discharging tube 210 to realize the telescopic setting of the material discharging nozzle 400 .
  • the discharge nozzle 400 is provided with a cavity into which the discharge pipe 210 can be inserted, and forms a sliding fit. With the linkage structure, the discharge nozzle 400 can be driven to move along the axis of the discharge pipe 210 when the button 300 is pressed or released. Move in the direction to switch between the open position and the blocking position.
  • the discharge nozzle 400 can be inserted into the discharge channel 201 and can also realize the sliding telescopic function.
  • the discharge nozzle 400 can also be rotated on the housing 100 or the discharge member 200.
  • the connecting channel of the discharge nozzle 400 and the discharge channel 201 Aligned and connected when rotated to the blocking position, the connecting channel of the discharge nozzle 400 deviates from the discharge channel 201 and blocks the discharge channel 201.
  • pressing the button 300 can drive the discharge nozzle through linkage structures such as slopes and guide grooves. 400 spins.
  • the button 300 after pressing the button 300, the button 300 is released, and the button 300 can be reset by pressing the elastic member of the pump, such as a spring, an elastomer, etc.
  • a baffle 410 is provided at the outer end of the discharge nozzle 400 to form a blocking structure, and a number of through holes 420 are provided at the edge of the baffle 410. To form a connection channel, the blocking and connecting functions are respectively realized through the baffle 410 and the through hole 420.
  • the discharge nozzle 400 is a tubular structure, one end of which is open and is placed on the discharge pipe 210, so that the discharge nozzle 400 is connected to the discharge pipe 210 and forms a sliding fit structure, and the other end of the discharge nozzle 400 is provided with a baffle. 410, baffle 410 and discharging
  • the pipe 210 corresponds to and can block the discharge pipe 210.
  • a number of through holes 420 are annularly distributed at the edge of the baffle 410.
  • the baffle 410 is arranged at the outer end of the discharge nozzle 400, so that when the baffle 410 blocks the discharge pipe 210, the material remaining at the discharge nozzle 400 can be greatly reduced, thereby reducing the direct flow of materials to the discharge nozzle 400. The amount of material exposed to air.
  • the material remaining at the discharge nozzle 400 is only the material remaining in the through hole 420, so the amount is small and will not cause major pollution, so it is more hygienic and safer to use.
  • baffle can also be arranged at the middle position of the discharge nozzle 400, etc., which will not be described in detail here.
  • the blocking structure can also be other structures.
  • the discharge nozzle 400 has a tubular structure, and a plug corresponding to the discharge channel 201 is provided in the discharge nozzle 400.
  • the plug can have a spherical, conical structure, etc.
  • the inner wall of the discharge nozzle 400 and the plug can be connected through a number of spaced and annularly distributed connecting strips, so that a gap is formed between the inner wall of the discharge nozzle 400 and the plug.
  • the discharging nozzle 400 is slidably disposed on the housing 100 or the discharging member 200.
  • the linkage structure includes a guide portion 430 and a guide groove 310 into which the guide portion 430 can be inserted and slid.
  • the guide portion 430 and One of the guide grooves 310 is provided on the discharge nozzle 400, and the other is provided on the button 300.
  • the button 300 moves up and down, the cooperation between the guide groove 310 and the guide portion 430 can guide the discharge nozzle 400 to slide.
  • the linkage structure can also be a pushing structure, such as a protruding part is provided on the button 300, and a corresponding pushing part is provided on the discharge nozzle 400.
  • a pushing structure such as a protruding part is provided on the button 300, and a corresponding pushing part is provided on the discharge nozzle 400.
  • two guide parts 430 are configured and arranged on both sides of the discharge nozzle 400 , and the guide grooves 310 and the guide parts 430 are arranged and arranged in one-to-one correspondence.
  • the button 300 makes the driving of the discharge nozzle 400 more stable and reliable.
  • the guide portions 430 are symmetrically distributed on both sides of the discharge nozzle 400, and the guide grooves 310 are two and distributed on both sides of the button 300, so that the linkage structure between the button 300 and the discharge nozzle 400 is more balanced. , reasonable, and the drive is smoother and more stable.
  • the guide portion 430 and the guide groove 310 can also be configured as a single unit, which can also meet the linkage driving function.
  • the guide portion 430 can be provided on the button 300 and the guide groove 310 can be provided on the discharge nozzle 400, which can also meet the linkage driving function.
  • the guide portion 430 is provided on the discharge nozzle 400
  • the guide groove 310 is provided on the button 300
  • the guide groove 310 includes a section to guide the discharge.
  • the inclined chute section 311 of the nozzle 400 slides to achieve the blocking and opening of the discharge channel 201.
  • the oblique chute section 311 extends from top to bottom and is inclined in the opposite direction to the sliding out direction of the discharge nozzle 400, so that when the button 300 is pressed down, the discharge nozzle 400 can be driven to slide out.
  • the oblique chute section 311 may also be a curved chute or a special-shaped chute.
  • the guide portion 430 is a cylinder, which has better sliding performance, making the driving smoother.
  • the guide part 430 may also be a square pillar, etc., which will not be described in detail here.
  • the guide groove 310 includes a straight groove section 312 extending along the pressing direction of the key 300.
  • the straight groove section 312 can be moved in the direction of the key 300.
  • the discharge nozzle 400 is kept in a position connected to the discharge channel 201 to facilitate continuous output of materials.
  • the discharging channel 201 needs to be opened when the downward stroke of the button 300 is short. At this time, continue to press the button. 300, the position of the discharge nozzle 400 can be maintained through the straight groove section 312, so that the material can be continuously output. And by configuring the straight groove section 312, the extension distance of the discharge nozzle 400 can be reduced (when the key stroke is large), and more materials can be prevented from being stored or remaining in the discharge nozzle 400.
  • the discharging part 200 is provided with a positioning part 220 that contacts the housing 100 , and the button 300 is disposed above the discharging part 200 and has a driving part extending downward. 320.
  • the positioning part 220 is provided with a hole 221 through which the driving part 320 can pass, so that the driving part 320 can move downward to control the pump body.
  • the driving part 320 is used to connect or abut with the components of the pump body.
  • a press pump according to a second embodiment of the present invention includes a pump body and a discharging assembly according to any embodiment of the first aspect of the present invention.
  • the discharging assembly can better protect the pump.
  • the materials in the body are more hygienic and safer to use.
  • the pump body includes a pump casing 510, a one-way ball 520, an auxiliary column 530, a piston 540, a main column 550, a lock cover 560, a connecting rod 570, and a spring 590.
  • the casing 100 The pump casing 510 is fixed on the bottle cap 580, and the discharging member 200, the connecting rod 570, and the main column 550 are connected in sequence.
  • the auxiliary column 530 and the piston 540 are connected to the lower end of the main column 550.
  • the bottom of the pump casing 510 is the feed port, which is one-way.
  • the ball 520 is movably arranged at the feed port, the piston 540 is located in the pump casing 510, and forms a silo in the pump casing 510.
  • the connecting rod 570 and the main column 550 are provided with pump materials that communicate with the silo and the discharge channel 201. channel, pressing down the button 300 can drive the connecting rod 570, the main column 550, the auxiliary column 530 and the piston 540 to move downward.
  • the volume of the silo decreases and the pressure increases.
  • the one-way ball 520 blocks the feed inlet, allowing the material in the silo to pass through the pump.
  • the material channel enters the discharging channel 201 output, release the button Key 300, button 300, connecting rod 570, main column 550, auxiliary column 530 and piston 540 are reset due to the force of spring 590.
  • the volume of the bin becomes larger, forming a negative pressure, and the one-way ball 520 opens the feed port.
  • the silo sucks the material from the feed port, and the material refills the silo to realize the function of pumping materials.

Landscapes

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

Abstract

L'invention concerne un ensemble d'évacuation et une pompe de presse. L'ensemble d'évacuation comprend : un boîtier (100), un élément d'évacuation (200), un bouton (300) et une buse d'évacuation (400) ; l'élément d'évacuation (200) est disposé dans le boîtier (100), et l'élément d'évacuation (200) comprend un canal d'évacuation (201) pour évacuer un matériau ; le bouton (300) peut être disposé de façon mobile dans le boîtier (100) ; le bouton (300) et la buse d'évacuation (400) sont reliés au moyen d'une structure de liaison ; la buse d'évacuation (400) possède une structure de blocage correspondant au canal d'évacuation (201) et d'un canal de raccordement pouvant traverser la buse d'évacuation (400) ; lorsque le bouton n'est pas pressé, la structure de liaison peut positionner la buse d'évacuation (400) au niveau d'une position de blocage, et la structure de blocage coupe le canal d'évacuation (201) ; et lorsque le bouton (300) est pressé, le bouton peut commander, au moyen de la structure de liaison, la buse d'évacuation de se déplacer pour ouvrir le canal d'évacuation (201), et le matériau évacué par le canal d'évacuation (201) peut être évacué au moyen du canal de liaison. Le matériau peut être normalement évacué lorsque le bouton (300) est pressé, et le canal d'évacuation peut être bloqué lorsque le bouton n'est pas utilisé, de sorte que le matériau dans la pompe peut être bien protégé, et la génération de pollution est réduite.
PCT/CN2023/092530 2022-07-05 2023-05-06 Ensemble d'évacuation et pompe de presse Ceased WO2024007718A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202210783304.4A CN115973586B (zh) 2022-07-05 2022-07-05 出料组件及按压泵
CN202210783304.4 2022-07-05

Publications (1)

Publication Number Publication Date
WO2024007718A1 true WO2024007718A1 (fr) 2024-01-11

Family

ID=85965269

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/092530 Ceased WO2024007718A1 (fr) 2022-07-05 2023-05-06 Ensemble d'évacuation et pompe de presse

Country Status (2)

Country Link
CN (1) CN115973586B (fr)
WO (1) WO2024007718A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115973586B (zh) * 2022-07-05 2025-09-19 中山市联昌喷雾泵有限公司 出料组件及按压泵
CN220181541U (zh) * 2023-06-07 2023-12-15 洽兴包装工业（中国）有限公司 泵出料嘴
CN117104700B (zh) * 2023-09-20 2025-10-31 浙江瑞昶实业有限公司 一种喷嘴可伸缩的泵头

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190007948A (ko) * 2017-07-14 2019-01-23 양형택 펌프식 액체 밀폐용기
KR20190142046A (ko) * 2018-06-15 2019-12-26 양형택 펌프식 액체 밀폐용기
CN111017399A (zh) * 2019-10-17 2020-04-17 浙江优肯包装有限公司 自封式泵体头帽
CN211811089U (zh) * 2019-11-29 2020-10-30 广州本匠容器包装有限公司 一种真空按压化妆棒容器
CN113716206A (zh) * 2021-09-30 2021-11-30 绍兴上虞日尚塑业有限公司 一种固定式喷嘴真空泵及真空瓶
JP2022039634A (ja) * 2020-08-28 2022-03-10 株式会社吉野工業所 ポンプ式注出具
CN216710210U (zh) * 2021-10-27 2022-06-10 苏州艾迈实业有限公司 可自封的按压出料按钮及按压泵
CN218056502U (zh) * 2022-07-05 2022-12-16 中山市联昌喷雾泵有限公司 出料组件及按压泵
CN115973586A (zh) * 2022-07-05 2023-04-18 中山市联昌喷雾泵有限公司 出料组件及按压泵

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2327828A1 (fr) * 1999-12-08 2001-06-08 Heinz Weber Distributeur de savon

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190007948A (ko) * 2017-07-14 2019-01-23 양형택 펌프식 액체 밀폐용기
KR20190142046A (ko) * 2018-06-15 2019-12-26 양형택 펌프식 액체 밀폐용기
CN111017399A (zh) * 2019-10-17 2020-04-17 浙江优肯包装有限公司 自封式泵体头帽
CN211811089U (zh) * 2019-11-29 2020-10-30 广州本匠容器包装有限公司 一种真空按压化妆棒容器
JP2022039634A (ja) * 2020-08-28 2022-03-10 株式会社吉野工業所 ポンプ式注出具
CN113716206A (zh) * 2021-09-30 2021-11-30 绍兴上虞日尚塑业有限公司 一种固定式喷嘴真空泵及真空瓶
CN216710210U (zh) * 2021-10-27 2022-06-10 苏州艾迈实业有限公司 可自封的按压出料按钮及按压泵
CN218056502U (zh) * 2022-07-05 2022-12-16 中山市联昌喷雾泵有限公司 出料组件及按压泵
CN115973586A (zh) * 2022-07-05 2023-04-18 中山市联昌喷雾泵有限公司 出料组件及按压泵

Also Published As

Publication number Publication date
CN115973586A (zh) 2023-04-18
CN115973586B (zh) 2025-09-19

Similar Documents

Publication Publication Date Title
WO2024007718A1 (fr) Ensemble d'évacuation et pompe de presse
CN109649819B (zh) 一种泵组件及具有内容物排出功能的容器
EP3896002A1 (fr) Pompe autobloquante tout plastique
CN218056502U (zh) 出料组件及按压泵
CN103796548B (zh) 抽吸式化妆品容器
US10357791B2 (en) Trigger-type liquid ejector
CN111822180A (zh) 一种喷雾枪
US9486056B2 (en) Cosmetic container capable of storing and discharging two kinds of contents
JP2007245145A (ja) 流動性物質用吐出装置
JPH10263444A (ja) 液体噴射用のポンプ機構
KR100889050B1 (ko) 디스펜서 펌프
EP2939749A1 (fr) Pulvérisateur de type à gâchette
KR20090007715U (ko) 튜브 내장형 에어리스 화장품용기
US20210197216A1 (en) Shower device
KR200438751Y1 (ko) 도립의 경우에도 사용이 가능한 트리거식 분무장치
EP1310305B1 (fr) Dispositif de distribution de liquides du type à gachette
US8453884B2 (en) Diaphragm pump actuated liquid dispensing apparatus having dome shaped deformable membrane
CN220411423U (zh) 一种排液指向准确的按压泵
KR101707120B1 (ko) 사이드버튼이 구비된 펌핑식 화장품 용기
CN109423838A (zh) 一种洗涤添加剂盒及洗衣机
CN216862337U (zh) 一种全塑型手枪泵
KR200262422Y1 (ko) 겔상 화장품 배출장치
WO2024188043A1 (fr) Récipient et ensemble pompe associé
JP2004527363A (ja) 流体ディスペンサポンプ
JP2002059039A (ja) エアゾール機構

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: 23834493

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 23834493

Country of ref document: EP

Kind code of ref document: A1