CN113371330A - Full-plastic vacuum pump distribution container - Google Patents
Full-plastic vacuum pump distribution container Download PDFInfo
- Publication number
- CN113371330A CN113371330A CN202110625971.5A CN202110625971A CN113371330A CN 113371330 A CN113371330 A CN 113371330A CN 202110625971 A CN202110625971 A CN 202110625971A CN 113371330 A CN113371330 A CN 113371330A
- Authority
- CN
- China
- Prior art keywords
- vacuum pump
- elastic
- bottle body
- ring
- pressure head
- 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.)
- Pending
Links
- 229920003023 plastic Polymers 0.000 title claims abstract description 25
- 239000004033 plastic Substances 0.000 title claims abstract description 25
- 238000009826 distribution Methods 0.000 title claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 35
- 238000003825 pressing Methods 0.000 claims abstract description 26
- 230000002093 peripheral effect Effects 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 235000014676 Phragmites communis Nutrition 0.000 claims description 4
- 238000010079 rubber tapping Methods 0.000 claims description 2
- 239000008271 cosmetic emulsion Substances 0.000 description 8
- 238000011084 recovery Methods 0.000 description 8
- 238000004064 recycling Methods 0.000 description 7
- 239000002184 metal Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000002537 cosmetic Substances 0.000 description 3
- 238000007906 compression Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 239000008341 cosmetic lotion Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000006210 lotion Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
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
- B05B11/1001—Piston pumps
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
-
- 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
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The invention discloses a full plastic vacuum pump distribution container, comprising: the lower part of the inner cavity of the bottle body is provided with a piston, the peripheral wall of the piston is hermetically connected with the inner wall of the bottle body, and the bottom of the bottle body is provided with a communicating air hole to communicate with the inner cavity of the bottle body; the vacuum pump is connected with the bottle body and comprises a pump body, an elastic resetting piece, a pressure head and a one-way valve, the pump body is connected with the upper end of the bottle body, an elastic pressing and rebounding structure is arranged in the middle of the elastic resetting piece, the lower portion of the elastic resetting piece is connected with the pump body, a containing cavity is formed between the elastic resetting piece and the pump body, a liquid outlet communicated with the containing cavity is formed in the upper end of the elastic resetting piece, and a liquid inlet communicated with the containing cavity is formed in the lower end of the pump body; the pressure head is connected to the upper end of the elastic reset piece, a discharge channel communicated with the liquid outlet is arranged on the pressure head, the pressure head is connected with a connecting rod, the connecting rod penetrates through the liquid outlet, the lower end part of the connecting rod is matched and sealed with the inner wall of the liquid outlet, and the pressure head is pressed to change the volume of the accommodating cavity; the one-way valve is arranged in the accommodating cavity and covers the liquid inlet.
Description
Technical Field
The invention relates to the technical field of pump type cosmetic dispensing containers, in particular to a full-plastic vacuum pump dispensing container.
Background
Pump-type cosmetic dispensing container structures are commonly used for dispensing lotion, face toilet, body lotion, gel, and other emulsion-like household products, and are very convenient to use. Currently, a vacuum pump is used in a cosmetic dispensing container part on the market, and the vacuum pump uses a metal spring as a reset device, and is divided into a vacuum pump with a built-in reset spring and a vacuum pump with an external reset spring. Although the external spring emulsion pump gradually becomes mainstream, the valve also adopts the plastics plectrum, but reset spring still puzzles the recovery trade for the metalwork, and the vacuum pump distributing container after abandonment can recycle only after need for the partition, select, wash if needing to retrieve the usefulness, and the process is various, and is inefficient, seriously influences the enthusiasm of recovery trade, is unfavorable for the healthy growth of recovery trade. Therefore, in order to solve the influence of the metal spring on the recycling industry, the existing vacuum pump distributor structure needs to be improved.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides an all-plastic vacuum pump distribution container which is convenient to recycle and omits a metal spring.
An all-plastic vacuum pump dispensing container according to an embodiment of the present invention includes: the piston is arranged at the lower part of the inner cavity of the bottle body, the peripheral wall of the piston is in sealing connection with the inner wall of the bottle body, and the bottom of the bottle body is provided with a communicating air hole to communicate with the inner cavity of the bottle body;
the vacuum pump is connected with the bottle body and comprises a pump body, an elastic resetting piece, a pressure head and a one-way valve, the pump body is connected with the upper end of the bottle body, an elastic pressing and rebounding structure is arranged in the middle of the elastic resetting piece, the lower portion of the elastic resetting piece is connected with the pump body, a containing cavity is formed between the elastic resetting piece and the pump body, a liquid outlet communicated with the containing cavity is formed in the upper end of the elastic resetting piece, and a liquid inlet communicated with the containing cavity is formed in the lower end of the pump body; the pressure head is connected to the upper end of the elastic reset piece, a discharge channel communicated with the liquid outlet is arranged on the pressure head, the pressure head is connected with a connecting rod, the connecting rod penetrates through the liquid outlet, the lower end part of the connecting rod is matched and sealed with the inner wall of the liquid outlet, and the pressure head is pressed to change the volume of the accommodating cavity; the check valve is arranged in the accommodating cavity and arranged on the liquid inlet.
The all-plastic vacuum pump distribution container provided by the embodiment of the invention has at least the following beneficial effects: the vacuum pump resets through elasticity that the piece resets automatically, does not use metal spring, and whole parts adopt the plastic raw materials, can directly retrieve during the recovery, and the recovery operation need not processes such as partition, selection, and simple washing just can pelletize again after drying and release the marketing, and the recovery process flow and the cost of reducible recovery trade improve recovery efficiency and utilization ratio, help promoting the environmental protection and retrieve the healthy development of industry.
According to some embodiments of the present invention, the elastic press resilient structure has a shape of a reed, an upper end of the elastic press resilient structure is pressed to bend the elastic press resilient structure outward, and the elastic press resilient structure is automatically restored by elasticity of the elastic press resilient structure.
According to some embodiments of the invention, the pump body is connected with a shoulder rest, the pump body is provided with a support ring, the shoulder rest is provided with a compression ring, and the compression ring and the support ring are matched to clamp the elastic resetting piece.
According to some embodiments of the invention, the pump body is provided with an inner sleeve, an inner cavity of the inner sleeve is a part of the accommodating cavity, the lower end of the elastic resetting piece surrounds the inner sleeve, a clamping ring is arranged on the outer wall of the inner sleeve, and a clamping groove matched with the clamping ring is arranged on the elastic resetting piece.
According to some embodiments of the present invention, the shoulder rest is provided with a slot having a downward opening, the upper end of the bottle body is provided with a bottle mouth, the periphery of the pump body is provided with a side plate abutting against the bottle mouth, and the bottle mouth and the side plate are mounted in the slot.
According to some embodiments of the invention, the shoulder rest is provided with a guide ring plate, the pressure head is provided with a positioning ring plate sleeved on the guide ring plate, the peripheral wall of the positioning ring plate is provided with a baffle ring, and the guide ring plate is provided with an inner ring matched with the baffle ring.
According to some embodiments of the invention, the connecting rod comprises a cylindrical rod body, and an outer convex ring is arranged at the lower end of the rod body and is abutted against the inner wall of the liquid outlet.
According to some embodiments of the invention, the central portion of the outer wall of the rod body is provided with a plurality of ribs, and the ribs are arranged along the axial direction of the rod body.
According to some embodiments of the invention, the head is provided with a mounting portion in the tapping channel, the mounting portion having a mounting hole into which the upper end of the rod body is inserted.
According to some embodiments of the invention, a cover is attached to the shoulder rest, the cover surrounding the guide ring plate and covering the ram.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
Additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a cross-sectional view of an all-plastic vacuum pump dispensing container in accordance with an embodiment of the present invention in an uncompressed state;
FIG. 2 is a cross-sectional view of a fully plastic vacuum pump dispensing container in accordance with an embodiment of the present invention in a pressed state;
FIG. 3 is a cross-sectional view of a vacuum pump in an embodiment of the present invention in an uncompressed state;
FIG. 4 is a sectional view showing a vacuum pump according to an embodiment of the present invention in a pressed state;
FIG. 5 is an exploded perspective view of the resilient return member and pump body in accordance with an embodiment of the present invention;
fig. 6 is an exploded sectional view of the indenter in an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1 and 2, an embodiment of the present invention provides an all-plastic vacuum pump dispensing container, including: a bottle body 100 and a vacuum pump 200, wherein a piston 110 is disposed at the lower portion of the inner cavity of the bottle body 100, the peripheral wall of the piston 110 is hermetically connected with the inner wall of the bottle body 100, and a communication air hole 101 is disposed at the bottom of the bottle body 100 to communicate with the inner cavity of the bottle body 100. The vacuum pump 200 is installed at the upper end of the bottle body 100, the vacuum pump 200 comprises a pump body 210, an elastic resetting piece 220, a pressure head 230 and a one-way valve 240, the pump body 210 is connected with the upper end of the bottle body 100, the middle part of the elastic resetting piece 220 is provided with an elastic pressing and rebounding structure 221, the lower part of the elastic resetting piece 220 is connected with the pump body 210, an accommodating cavity 201 is formed between the elastic resetting piece 220 and the pump body 210, the upper end of the elastic resetting piece 220 is provided with a liquid outlet 202 communicated with the accommodating cavity 201, and the lower end of the pump body 210 is provided with a liquid inlet 203 communicated with the accommodating cavity 201; the pressure head 230 is arranged at the upper end of the elastic resetting piece 220, the pressure head 230 is provided with a discharge channel 231 communicated with the liquid outlet 202, the pressure head 230 is connected with a connecting rod 250, the connecting rod 250 penetrates through the liquid outlet 202, the lower end part of the connecting rod 250 is matched and sealed with the inner wall of the liquid outlet 202, the pressure head 230 pushes the elastic pressing rebounding structure 221 to deform so as to change the volume of the accommodating cavity 201, after the pressure head 230 is released from pressing, the elastic pressing rebounding structure 221 automatically resets by elasticity, the one-way valve 240 is positioned in the accommodating cavity 201, the one-way valve 240 is arranged on the liquid inlet 203, and the one-way valve 240 is configured to allow cosmetic emulsion to enter the accommodating cavity 201 from the liquid inlet 203 but not allow cosmetic emulsion to enter the liquid inlet 203 from the accommodating cavity 201.
Referring to fig. 2, in use, a user presses the pressing head 230 to push the elastic pressing resilient structure 221 to deform so as to reduce the volume of the accommodating chamber 201, meanwhile, the lower end of the connecting rod 250 enters the accommodating chamber 201 to release the seal, at this time, the cosmetic emulsion in the accommodating chamber 201 is output from the liquid outlet 202 and the liquid outlet channel 231, and the one-way valve 240 is pressed to prevent the cosmetic emulsion from flowing from the accommodating chamber 201 to the inner cavity of the bottle body 100; referring to fig. 1, after the pressure head 230 is released, due to the elastic effect, the elastic pressing resilience structure 221 automatically restores the shape, the accommodating cavity 201 is expanded, the lower end portion of the connecting rod 250 is matched with the inner wall of the liquid outlet 202 to be sealed again, the pressure in the accommodating cavity 201 is reduced, the one-way valve 240 is opened, the cosmetic emulsion in the inner cavity of the bottle body 100 enters the accommodating cavity 201 through the liquid inlet 203, at this time, the pressure in the inner cavity of the bottle body 100 is reduced, that is, the pressure above the piston 110 is reduced, the atmospheric pressure below the piston 110 (communicated with the outside through the communicating air hole 101) is reduced, and the atmospheric pressure pushes the piston 110 to move upwards. The cosmetic emulsion in the bottle body 100 can be driven to be sprayed out by repeating the steps, and the taking and the use are convenient.
It can be understood that all plastic vacuum pump distribution containers are plastic parts, metal springs are eliminated, the plastic vacuum pump distribution containers can be directly recycled during recycling, processes such as disassembling and selecting are not needed after recycling, granulation can be carried out again after simple cleaning and drying, market sales are released, recycling process flows and costs of recycling industries can be greatly reduced, recycling efficiency and utilization rate are improved, and healthy development of environment-friendly recycling industries is facilitated to be promoted.
Referring to fig. 3 to 5, according to some embodiments of the present invention, the elastic press-resilience structure 221 has a shape similar to a shape of a reed, the ram 230 is pressed, the ram 230 presses the upper end of the elastic press-resilience structure 221 such that the elastic press-resilience structure 221 having the shape of the reed is outwardly bent, at which time the volume of the accommodating chamber 201 is reduced, and after being released, the automatic restoration is achieved using the elasticity of the elastic press-resilience structure 221, and the accommodating chamber 201 is expanded to generate a negative pressure, thereby sucking the cosmetic emulsion through the liquid inlet 203.
Referring to fig. 1 and 3, in some embodiments of the present invention, a shoulder rest 260 is connected to the pump body 210, the pump body 210 has a support ring, the lower end of the elastic resetting piece 220 abuts against the support ring, the shoulder rest 260 has a pressing ring, a gap is formed between the pressing ring and the support ring, the lower end edge of the elastic resetting piece 220 is inserted into the gap, and the pressing ring and the support ring cooperate to clamp the elastic resetting piece 220 to achieve fixation.
Referring to fig. 1 and 3, in some embodiments of the present invention, the pump body 210 is provided with an inner sleeve 211, an inner cavity of the inner sleeve 211 is a part of the accommodating cavity 201, a lower end of the elastic resetting member 220 wraps the inner sleeve 211 and is sealed, in order to achieve positioning and sealing, an outer wall of the inner sleeve 211 is provided with a snap ring, the elastic resetting member 220 is provided with a snap groove, and the snap ring is snapped into the snap groove, so that the elastic resetting member 220 is prevented from being detached from the pump body 210, and sealing performance is improved.
Referring to fig. 1 to 4, in some embodiments of the present invention, the shoulder rest 260 is provided at its outer periphery with a slot 261 opened downward, the bottle body 100 has the mouth 120 at its upper end, the mouth 120 has external threads, the pump body 210 has a rim plate 212 at its outer periphery, the rim plate 212 abuts against the mouth 120, and then both are inserted into the slot 261, the inner wall of the slot 261 has internal threads to match the external threads of the mouth 120, and the shoulder rest 260 and the mouth 120 cooperate to clamp the rim plate 212 by screwing, thereby achieving fixation and sealing.
Referring to fig. 1 to 4, in some embodiments of the present invention, the shoulder rest 260 is provided with a guide ring plate 262, the ram 230 is provided with a positioning ring plate 232 fitted over the guide ring plate 262, a stopper ring is provided on a circumferential wall of the positioning ring plate 232, the guide ring plate 262 is provided with an inner ring that fits the stopper ring, the stopper ring is restricted by the inner ring, and the positioning ring plate 232 cannot be separated from the guide ring plate 262, thereby limiting the moving range of the ram 230.
Referring to fig. 3 to 6, the connecting rod 250 includes a cylindrical rod 251, an outer convex ring 252 is disposed at a lower end of the rod 251, and the outer convex ring 252 is used for abutting against an inner wall of the liquid outlet 202 to achieve sealing, and has a simple structure and low production cost.
Referring to fig. 3 to 6, a plurality of ribs 253 are formed at the middle portion of the outer wall of the rod 251, the ribs 253 are arranged along the axial direction of the rod 251, the structural strength of the rod 251 can be increased by the ribs 253, and a flow passage is formed between two adjacent ribs 253 to facilitate the flow of cosmetic emulsion.
Referring to fig. 3 to 6, the pressing head 230 is provided with a mounting portion 233 located in the discharging channel 231, the mounting portion 233 is provided with a mounting hole, the upper end of the rod 251 is inserted into the mounting hole to be fixed, and the rib 253 abuts against the mounting portion 233 to be mounted and positioned.
Referring to fig. 3 to 6, the upper end of the elastic pressing and rebounding structure 221 is provided with a sleeve 222, the liquid outlet 202 is located inside the sleeve 222, the pressure head 230 is provided with a pressing sleeve 234, the inside of the pressing sleeve 234 has a step, the pressing sleeve 234 surrounds the sleeve 222, and the step abuts against the upper end surface of the sleeve 222. When the ram 230 is pressed, the upper end surface of the sleeve 222 is pushed by the step of the pressing sleeve 234, so as to push the elastic pressing resilience structure 221 to deform, the pressing sleeve 234 surrounds the sleeve 222 to prevent the sleeve 222 from deflecting and deforming, and the connecting rod 250 is located in the sleeve 222 to further prevent the sleeve 222 from deflecting and deforming.
Referring to fig. 1 to 4, the shoulder rest 260 is connected with a cover 270, and the cover 270 surrounds the guide ring plate 262, thereby covering the covering ram 230 to isolate the outside and reduce contamination. The cover 270 is connected with the guide ring plate 262 by a snap fit, so that the cover 270 can be conveniently disassembled and assembled, and when the cosmetic lotion bottle is used, the cover 270 is taken down and the pressure head 230 is pressed to obtain the cosmetic lotion.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (10)
1. An all plastic vacuum pump dispensing container, comprising:
the piston is arranged at the lower part of the inner cavity of the bottle body, the peripheral wall of the piston is in sealing connection with the inner wall of the bottle body, and the bottom of the bottle body is provided with a communicating air hole to communicate with the inner cavity of the bottle body;
a vacuum pump connected with the bottle body, wherein the vacuum pump comprises a pump body, an elastic reset piece, a pressure head and a one-way valve, the pump body is connected with the upper end of the bottle body, the middle part of the elastic resetting piece is provided with an elastic pressing and rebounding structure, the lower part of the elastic resetting piece is connected with the pump body, an accommodating cavity is formed between the elastic resetting piece and the pump body, the upper end of the elastic reset piece is provided with a liquid outlet communicated with the accommodating cavity, the lower end of the pump body is provided with a liquid inlet communicated with the accommodating cavity, the pressure head is connected with the upper end of the elastic reset piece and is provided with a discharge channel communicated with the liquid outlet, the pressure head is connected with a connecting rod, the connecting rod penetrates through the liquid outlet, the lower end part of the connecting rod is matched and sealed with the inner wall of the liquid outlet, and the pressure head is pressed to change the volume of the accommodating cavity; the one-way valve is positioned in the accommodating cavity and is connected with the liquid inlet.
2. An all-plastic vacuum pump dispensing container according to claim 1, wherein the elastically pressing resilient structure has a shape of a reed, an upper end of the elastically pressing resilient structure is pressed to bend the elastically pressing resilient structure outward, and the elastically pressing resilient structure is automatically restored by elasticity of the elastically pressing resilient structure.
3. An all-plastic vacuum pump dispensing container as claimed in claim 1 or 2, wherein the pump body is connected with a shoulder rest, the pump body is provided with a support ring, the shoulder rest is provided with a press ring, and the press ring is matched with the support ring to clamp the elastic reset piece.
4. An all-plastic vacuum pump distribution container as claimed in claim 3, wherein said pump body is provided with an inner sleeve, an inner cavity of said inner sleeve is a part of said receiving cavity, a lower end of said elastic return member surrounds said inner sleeve, an outer wall of said inner sleeve is provided with a snap ring, and said elastic return member is provided with a snap groove for engaging said snap ring.
5. The all-plastic vacuum pump distribution container as claimed in claim 3, wherein the shoulder rest is provided with a slot having a downward opening, the upper end of the bottle body is provided with a bottle mouth, the outer periphery of the pump body is provided with a side plate abutting against the bottle mouth, and the bottle mouth and the side plate are mounted in the slot.
6. An all-plastic vacuum pump distribution container as claimed in claim 3, wherein said shoulder rest is provided with a guide ring plate, said ram is provided with a positioning ring plate fitted over said guide ring plate, a retaining ring is provided on a peripheral wall of said positioning ring plate, and said guide ring plate is provided with an inner ring fitted with said retaining ring.
7. An all-plastic vacuum pump distribution container as claimed in claim 6, wherein said connecting rod comprises a cylindrical rod body, and an outer convex ring is disposed at a lower end of said rod body and abuts against an inner wall of said liquid outlet.
8. An all plastic vacuum pump dispensing container as claimed in claim 7, wherein said exterior wall of said stem is provided with a plurality of ribs, said ribs being disposed axially of said stem.
9. An all plastic vacuum pump dispensing container as claimed in claim 8, wherein said ram is provided with a mounting portion in said tapping channel, said mounting portion having a mounting hole, said upper end of said stem being inserted into said mounting hole.
10. An all plastic vacuum pump dispensing container as claimed in claim 6, wherein a shroud is attached to said shoulder rest, said shroud surrounding said guide ring plate and covering said ram.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110625971.5A CN113371330A (en) | 2021-06-04 | 2021-06-04 | Full-plastic vacuum pump distribution container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110625971.5A CN113371330A (en) | 2021-06-04 | 2021-06-04 | Full-plastic vacuum pump distribution container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113371330A true CN113371330A (en) | 2021-09-10 |
Family
ID=77575886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110625971.5A Pending CN113371330A (en) | 2021-06-04 | 2021-06-04 | Full-plastic vacuum pump distribution container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113371330A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5664703A (en) * | 1994-02-28 | 1997-09-09 | The Procter & Gamble Company | Pump device with collapsible pump chamber having supply container venting system and integral shipping seal |
| DE102008023521A1 (en) * | 2008-02-15 | 2009-09-10 | Inotech Kunststofftechnik Gmbh | Dispensing device for fluid substance e.g. soap, has smaller cavity for accommodating and supplying fluid substances, where bellows are provided for forming smaller cavity and are manufactured from two-component materials |
| CN103533861A (en) * | 2011-06-14 | 2014-01-22 | 株式会社衍宇 | Pumping-type cosmetics container |
| US20150136810A1 (en) * | 2012-05-16 | 2015-05-21 | Yaowu Ding | Press-type liquid pump |
| US20170246648A1 (en) * | 2016-02-25 | 2017-08-31 | Albea Lacrost | Pump for a Receptacle, in Particular a Bottle for a Cosmetic Product, and a Dispensing Device Comprising Such a Pump |
| CN208192509U (en) * | 2017-08-23 | 2018-12-07 | 边永光 | Liquid make-up container |
| CN111874436A (en) * | 2020-08-18 | 2020-11-03 | 广州尚功塑胶有限公司 | Full plastic pump |
| CN111977166A (en) * | 2020-08-19 | 2020-11-24 | 广州市正晟塑料制品有限公司 | Hose convenient to recycle pump head and use thereof |
| KR102186036B1 (en) * | 2019-12-12 | 2020-12-03 | (주)연우 | Elastic member and pump assembly including the same |
| CN215795580U (en) * | 2021-06-04 | 2022-02-11 | 江门敬记塑胶厂有限公司 | Full-plastic vacuum pump distribution container |
-
2021
- 2021-06-04 CN CN202110625971.5A patent/CN113371330A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5664703A (en) * | 1994-02-28 | 1997-09-09 | The Procter & Gamble Company | Pump device with collapsible pump chamber having supply container venting system and integral shipping seal |
| DE102008023521A1 (en) * | 2008-02-15 | 2009-09-10 | Inotech Kunststofftechnik Gmbh | Dispensing device for fluid substance e.g. soap, has smaller cavity for accommodating and supplying fluid substances, where bellows are provided for forming smaller cavity and are manufactured from two-component materials |
| CN103533861A (en) * | 2011-06-14 | 2014-01-22 | 株式会社衍宇 | Pumping-type cosmetics container |
| US20150136810A1 (en) * | 2012-05-16 | 2015-05-21 | Yaowu Ding | Press-type liquid pump |
| US20170246648A1 (en) * | 2016-02-25 | 2017-08-31 | Albea Lacrost | Pump for a Receptacle, in Particular a Bottle for a Cosmetic Product, and a Dispensing Device Comprising Such a Pump |
| CN208192509U (en) * | 2017-08-23 | 2018-12-07 | 边永光 | Liquid make-up container |
| KR102186036B1 (en) * | 2019-12-12 | 2020-12-03 | (주)연우 | Elastic member and pump assembly including the same |
| CN111874436A (en) * | 2020-08-18 | 2020-11-03 | 广州尚功塑胶有限公司 | Full plastic pump |
| CN111977166A (en) * | 2020-08-19 | 2020-11-24 | 广州市正晟塑料制品有限公司 | Hose convenient to recycle pump head and use thereof |
| CN215795580U (en) * | 2021-06-04 | 2022-02-11 | 江门敬记塑胶厂有限公司 | Full-plastic vacuum pump distribution container |
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