CN110282271B - Push type quantitative container - Google Patents
Push type quantitative container Download PDFInfo
- Publication number
- CN110282271B CN110282271B CN201910508910.3A CN201910508910A CN110282271B CN 110282271 B CN110282271 B CN 110282271B CN 201910508910 A CN201910508910 A CN 201910508910A CN 110282271 B CN110282271 B CN 110282271B
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- CN
- China
- Prior art keywords
- piston
- connecting seat
- air supplementing
- container body
- liquid outlet
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- 239000007788 liquid Substances 0.000 claims abstract description 69
- 230000001502 supplementing effect Effects 0.000 claims abstract description 50
- 238000007789 sealing Methods 0.000 claims description 21
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
-
- B65D83/0005—
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Closures For Containers (AREA)
Abstract
The invention discloses a push type quantitative container, comprising: the container comprises a container body, a connecting seat, a piston, a pressing head and an air supplementing structure, wherein the upper part of the container body is provided with an opening, the connecting seat is hermetically connected to the opening of the container body, a piston cavity is arranged in the connecting seat, the piston is slidingly and hermetically connected to the piston cavity, the piston can slide in the piston cavity, the connecting seat is provided with a first liquid outlet, the lower end of the first liquid outlet is connected with a conduit, the connecting seat is provided with a first one-way valve, the piston is provided with a liquid outlet channel A, the pressing head is connected to the upper part of the piston, the pressing head is internally provided with a liquid outlet channel B communicated with the liquid outlet channel A, the piston is provided with a second one-way valve for closing the liquid outlet channel A, the air supplementing structure comprises an air supplementing channel for communicating the inner cavity of the container body with the outside, and the air supplementing channel is provided with a third one-way valve for closing the air supplementing channel; can pour out proper amount of liquid according to actual needs, and has the advantages of simple structure and convenient operation.
Description
Technical Field
The invention relates to a container, in particular to a push type quantitative container.
Background
For containers with open openings, it is often difficult to control the amount of liquid poured when pouring the liquid, and it is difficult to pour the proper or metered amount of liquid. In the prior art, there are a lot of quantitative containers with different structures, but many have the defects of complex structure or unchanged operation and use.
The invention is researched and proposed for overcoming the defects of the prior art.
Disclosure of Invention
The invention aims to solve the technical problem of providing a push type quantitative container which can pour quantitative liquid according to actual needs.
In order to solve the above technical problems, a push type quantitative container of the present invention includes: the container comprises a container body, a connecting seat, a piston, a pressing head and an air supplementing structure, wherein the upper part of the container body is provided with an opening communicated with the inner cavity of the container body, the connecting seat is connected to the opening of the container body, a piston cavity is arranged in the connecting seat, the piston is slidingly connected to the piston cavity, the piston can slide in the piston cavity, the bottom of the connecting seat, which is positioned at the bottom of the piston cavity, is provided with a first liquid outlet communicated with the inner cavity of the container body and the piston cavity, the lower end of the first liquid outlet is connected with a guide pipe extending to the bottom of the container body, the connecting seat is provided with a first one-way valve for closing the first liquid outlet, the piston is provided with a liquid outlet channel A for leading out liquid in the piston cavity, the pressing head is connected to the upper part of the piston, the piston is internally provided with a liquid outlet channel B communicated with the liquid outlet channel A, the piston is provided with a second one-way valve for closing the liquid outlet channel A, and the air supplementing structure comprises a air supplementing channel communicated with the inner cavity of the container body and the outside, and the air supplementing structure is provided with a third one-way valve for closing the air supplementing channel; when the driving piston moves upwards relative to the connecting seat, liquid in the container body flows into the piston cavity through the guide pipe and the first liquid outlet, and at the same time, outside air sequentially enters the container body through the air supplementing channel; when the pressing head is driven to further enable the piston to move downwards relative to the connecting seat, liquid in the container body flows out through the liquid outlet channel A and the liquid outlet channel B in sequence.
According to the push type quantitative container, the side wall of the piston is provided with the scales matched with the upper edge of the connecting seat to display the liquid volume in the piston cavity.
The pressing type quantitative container is characterized in that the air supplementing structure is an air supplementing pipe arranged on the connecting seat, the air supplementing channel is arranged in the air supplementing pipe, the third one-way valve is arranged at the bottom of the air supplementing pipe, the air supplementing pipe is connected to the connecting seat and penetrates through the piston, the upper end of the air supplementing pipe extends to the upper portion of the piston cavity, and the outer side wall of the air supplementing pipe is in sealing and sliding connection with the piston.
According to the push type quantitative container, the outer side wall of the piston is provided with the elastic sealing piece A which is in sealing fit with the inner side wall of the piston cavity.
According to the pressing type quantitative container, the elastic sealing piece B which is in sealing fit with the outer side wall of the air supplementing pipe is arranged on the piston.
According to the pressing type quantitative container, the upper part of the piston is provided with the anti-slip protruding part which is convenient for driving the piston to move upwards relative to the connecting seat.
According to the pressing type quantitative container, the upper portion of the pressing head is provided with the anti-skid patterns.
According to the push type quantitative container, the limiting protrusion A protruding towards the piston cavity is arranged on the connecting seat, and the limiting protrusion B matched with the limiting protrusion A to prevent the piston from being separated from the piston cavity is arranged on the outer side wall of the piston.
In the above-mentioned push type quantitative container, the upper portion of the piston is detachably connected with the outer cover.
According to the pressing type quantitative container, the outer cover is provided with the anti-counterfeiting sealing ring matched with the outer side of the piston.
Compared with the prior art, the invention has the following advantages:
1. According to the invention, the piston is driven to move upwards relative to the connecting seat, so that liquid in the container body flows into the piston cavity through the guide pipe and the first liquid outlet, after a proper amount of liquid is in the piston cavity, the pressing head is driven to further move downwards relative to the connecting seat, and when the liquid in the container body flows out sequentially through the liquid outlet channel A and the liquid outlet channel B, a proper amount of liquid can be poured out according to actual needs, and the liquid pouring device has the advantages of simple structure and convenience in operation.
Drawings
The invention is described in further detail below with reference to the attached drawing figures, wherein:
FIG. 1 is an exploded view of the present invention;
FIG. 2 is a perspective cross-sectional view of the present invention;
FIG. 3 is one of the full schematic illustrations of the present invention;
FIG. 4 is a second schematic diagram of the present invention in full section;
FIG. 5 is a third schematic drawing in full section of the present invention.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 5, a push type quantitative container of the present embodiment includes: the container comprises a container body 1, a connecting seat 2, a piston 3, a pressing head 4 and a gas supplementing structure 5, wherein an opening communicated with the inner cavity of the container body 1 is formed in the upper portion of the container body 1, the connecting seat 2 is connected to the opening of the container body 1 in a sealing manner, a piston cavity 201 is formed in the connecting seat 2, the piston 3 is connected to the piston cavity 201 in a sliding manner, the piston 3 can slide in the piston cavity 201, a first liquid outlet 21 communicated with the inner cavity of the container body 1 and the piston cavity 201 is formed in the bottom of the connecting seat 2, a conduit 6 extending to the bottom of the container body 1 is connected to the lower end of the first liquid outlet 21, a first one-way valve 71 for closing the first liquid outlet 21 is arranged on the connecting seat 2, a liquid outlet channel A301 for leading out liquid in the piston cavity 201 is arranged on the piston 3, a liquid outlet channel B401 communicated with the liquid outlet channel A is arranged in the pressing head 4, a second liquid outlet channel 501 is arranged on the piston 3, a one-way valve 501 is arranged on the piston 3 for closing the second liquid outlet channel 501, and a gas supplementing structure is arranged on the air supplementing structure is used for sealing the air supplementing structure of the container body 1, and the air supplementing structure is used for sealing the air supplementing structure of the air channel 501; when the driving piston 3 moves upwards relative to the connecting seat 2, liquid in the container body 1 flows into the piston cavity 201 through the guide pipe 6 and the first liquid outlet 21, and at the same time, outside air sequentially enters the container body 1 through the air supplementing channel 501; when the pressing head 4 is driven to further move the piston 3 downward relative to the connecting seat 2, the liquid in the container body 1 flows out through the liquid outlet channel a301 and the liquid outlet channel B401 in sequence. According to the invention, the piston is driven to move upwards relative to the connecting seat, so that liquid in the container body flows into the piston cavity through the guide pipe and the first liquid outlet, after a proper amount of liquid is in the piston cavity, the pressing head is driven to further move downwards relative to the connecting seat, and when the liquid in the container body flows out sequentially through the liquid outlet channel A and the liquid outlet channel B, a proper amount of liquid can be poured out according to actual needs, and the liquid pouring device has the advantages of simple structure and convenience in operation.
In order to make it clear to the operator the volume of liquid in the piston chamber 201, a scale 31 is provided on the side wall of the piston 3 which cooperates with the upper edge of the connecting seat 2 to show the volume of liquid in the piston chamber 201.
In this embodiment, the air supplementing structure 5 is an air supplementing pipe 51 disposed on the connecting seat 2, the air supplementing channel 501 is disposed in the air supplementing pipe 51, the third one-way valve 73 is disposed at the bottom of the air supplementing pipe 51, the air supplementing pipe 51 is connected to the connecting seat 2 and penetrates the piston 3, the upper end of the air supplementing pipe 51 extends to the upper portion of the piston cavity 201, and the outer side wall of the air supplementing pipe 51 is in sealed and sliding connection with the piston 3; the air supplementing structure 5 is hidden inside by adopting the structure, so that ash is not easy to enter.
In order to improve the sealing performance between the piston and the piston cavity, an elastic sealing piece A32 which is in sealing fit with the inner side wall of the piston cavity 201 is arranged on the outer side wall of the piston 3.
In order to improve the sealing performance between the piston and the air supply pipe 51, an elastic sealing piece B33 which is in sealing fit with the outer side wall of the air supply pipe 51 is arranged on the piston 3.
In order to facilitate the upward movement of the driving piston, an anti-slip protrusion 34 is provided at the upper portion of the piston 3 to facilitate the upward movement of the driving piston 3 with respect to the coupling seat 2.
In this embodiment, the anti-slip pattern 41 is provided on the upper portion of the pressing head 4, so that slipping can be prevented when the pressing head 4 is pressed.
In order to prevent the piston from being separated from the piston cavity 201 during the movement, a limiting protrusion A81 protruding towards the piston cavity 201 is arranged on the connecting seat 2, and a limiting protrusion B82 matched with the limiting protrusion A81 to prevent the piston 3 from being separated from the piston cavity 201 is arranged on the outer side wall of the piston 3.
In order to play a role in dust prevention, an outer cover 9 is detachably connected to the upper portion of the piston 3; in order to function as a tamper, the outer cover 9 is provided with a tamper seal ring 91 which cooperates with the outside of the piston 3.
Claims (8)
1. A push-type dosing container, characterized by comprising: the container body (1), connecting seat (2), piston (3), pressing head (4) and air supplementing structure (5), the upper portion of container body (1) be equipped with the communicating opening of container body (1) inner chamber, connecting seat (2) connect in the opening part of container body (1), connecting seat (2) in be equipped with piston chamber (201), piston (3) slidingly connect in piston chamber (201), piston (3) can slide in piston chamber (201), connecting seat (2) and be located the bottom of piston chamber (201) and be equipped with first liquid outlet (21) of intercommunication container body (1) inner chamber and piston chamber (201), the lower extreme of first liquid outlet (21) is connected with pipe (6) that extend to container body (1) inner chamber, connecting seat (2) on be equipped with first check valve (71) that are used for closing first liquid outlet (21), piston (3) on be equipped with and be used for supplying piston chamber (201) to derive liquid passageway A in piston chamber (201), pressing head (301) in pressing head (4) are equipped with communicating liquid passageway (301) in piston chamber (4, the piston (3) is provided with a second one-way valve (72) for closing the liquid outlet channel A (301), the air supplementing structure (5) comprises an air supplementing channel (501) for communicating the inner cavity of the container body (1) with the outside, and the air supplementing channel (501) is provided with a third one-way valve (73) for closing the air supplementing channel (501); when the driving piston (3) moves upwards relative to the connecting seat (2), liquid in the container body (1) flows into the piston cavity (201) through the guide pipe (6) and the first liquid outlet (21), and at the same time, outside air sequentially enters the container body (1) through the air supplementing channel (501); when the pressing head (4) is driven to further enable the piston (3) to move downwards relative to the connecting seat (2), liquid in the container body (1) flows out through the liquid outlet channel A (301) and the liquid outlet channel B (401) in sequence;
The side wall of the piston (3) is provided with a scale (31) which is matched with the upper edge of the connecting seat (2) to display the volume of liquid in the piston cavity (201);
the air supplementing structure (5) is an air supplementing pipe (51) arranged on the connecting seat (2), the air supplementing channel (501) is arranged in the air supplementing pipe (51), the third one-way valve (73) is arranged at the bottom of the air supplementing pipe (51), the air supplementing pipe (51) is connected to the connecting seat (2) and penetrates through the piston (3), the upper end of the air supplementing pipe (51) extends to the upper portion of the piston cavity (201), and the outer side wall of the air supplementing pipe (51) is in sealing and sliding connection with the piston (3).
2. A push-type dosing container according to claim 1, characterized in that the outer side wall of the piston (3) is provided with an elastic sealing piece a (32) in sealing engagement with the inner side wall of the piston chamber (201).
3. A push type dosing container according to claim 1 or 2, characterized in that the piston (3) is provided with an elastic sealing piece B (33) in sealing engagement with the outer side wall of the air compensating tube (51).
4. A push-type dosing container according to claim 1, characterized in that the upper part of the piston (3) is provided with anti-slip protrusions (34) facilitating the upward movement of the driving piston (3) relative to the coupling seat (2).
5. A push type dosing container according to claim 1, characterized in that the upper part of the push head (4) is provided with anti-slip threads (41).
6. The pressing type quantitative container according to claim 1, wherein the connecting seat (2) is provided with a limiting protrusion a (81) protruding toward the piston cavity (201), and the outer side wall of the piston (3) is provided with a limiting protrusion B (82) cooperating with the limiting protrusion a (81) to prevent the piston (3) from being separated from the piston cavity (201).
7. A push type dosing container according to claim 1, characterized in that the upper part of the piston (3) is detachably connected with an outer cap (9).
8. A push-type dosing container according to claim 7, characterized in that the outer cover (9) is provided with an anti-counterfeit sealing ring (91) cooperating with the outside of the piston (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910508910.3A CN110282271B (en) | 2019-06-13 | 2019-06-13 | Push type quantitative container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910508910.3A CN110282271B (en) | 2019-06-13 | 2019-06-13 | Push type quantitative container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110282271A CN110282271A (en) | 2019-09-27 |
| CN110282271B true CN110282271B (en) | 2024-06-04 |
Family
ID=68004272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910508910.3A Active CN110282271B (en) | 2019-06-13 | 2019-06-13 | Push type quantitative container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110282271B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114275321B (en) * | 2020-02-27 | 2024-06-25 | 中山市华宝勒生活用品有限公司 | Packaging container |
| CN114275384A (en) * | 2020-02-27 | 2022-04-05 | 李红彪 | Vacuum container |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8312836D0 (en) * | 1982-05-10 | 1983-06-15 | Ethyl Prod | Dispenser pump |
| CN200946011Y (en) * | 2006-08-23 | 2007-09-12 | 林添大 | Vacuum self-suction bottle |
| CN108263745A (en) * | 2018-02-14 | 2018-07-10 | 中山市华宝勒生活用品实业有限公司 | It is a kind of quantitatively to adjust cap assemblies and quantitatively adjust spraying bottle |
| CN109625636A (en) * | 2019-01-18 | 2019-04-16 | 中山市华宝勒生活用品实业有限公司 | A kind of container with quantitation nozzle |
| CN210213487U (en) * | 2019-06-13 | 2020-03-31 | 中山市华宝勒生活用品实业有限公司 | Press type quantitative container |
-
2019
- 2019-06-13 CN CN201910508910.3A patent/CN110282271B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8312836D0 (en) * | 1982-05-10 | 1983-06-15 | Ethyl Prod | Dispenser pump |
| CN200946011Y (en) * | 2006-08-23 | 2007-09-12 | 林添大 | Vacuum self-suction bottle |
| CN108263745A (en) * | 2018-02-14 | 2018-07-10 | 中山市华宝勒生活用品实业有限公司 | It is a kind of quantitatively to adjust cap assemblies and quantitatively adjust spraying bottle |
| CN109625636A (en) * | 2019-01-18 | 2019-04-16 | 中山市华宝勒生活用品实业有限公司 | A kind of container with quantitation nozzle |
| CN210213487U (en) * | 2019-06-13 | 2020-03-31 | 中山市华宝勒生活用品实业有限公司 | Press type quantitative container |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110282271A (en) | 2019-09-27 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: No. 9, five Gui Shan commercial street, Zhongshan, Guangdong Province Applicant after: Zhongshan Huabaole Daily Necessities Co.,Ltd. Address before: No. 9, five Gui Shan commercial street, Zhongshan, Guangdong Province Applicant before: ZHONGSHAN HUABAOLE DAILY NECESSITIES INDUSTRIAL Co.,Ltd. Country or region before: China |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |