CN102328773A - Automatic opening and closing device capable of preventing leakage during turning - Google Patents
Automatic opening and closing device capable of preventing leakage during turning Download PDFInfo
- Publication number
- CN102328773A CN102328773A CN201110142721A CN201110142721A CN102328773A CN 102328773 A CN102328773 A CN 102328773A CN 201110142721 A CN201110142721 A CN 201110142721A CN 201110142721 A CN201110142721 A CN 201110142721A CN 102328773 A CN102328773 A CN 102328773A
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- CN
- China
- Prior art keywords
- container
- liquid
- closing device
- suction
- device capable
- 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
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- 239000012530 fluid Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 abstract 3
- 238000000034 method Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The invention discloses an automatic opening and closing device without leakage, which comprises a tubular suction nozzle body, wherein an elastic sealing disc is arranged in the middle of an inner hole of the suction nozzle, a thin annular edge is arranged on the periphery of the sealing disc and connected with the side wall of an inner cavity of the body, a liquid outlet cut is formed in the middle of the sealing disc, a small round pipe is connected to the outer side of the suction nozzle body through a rib, and an air supply cut is formed in the bottom of the small round pipe. Install the liquid outlet of container with this device, when the suction body, because the ring limit of sealed dish is thin shape ring limit, the cut at sealed dish middle part can be opened automatically under the effect of suction, liquid in the container can be followed the cut and flowed out through the play liquid hole of body, after the liquid suction in the container, atmospheric pressure can push open the cut of little pipe bottom and make up air to in the container, with balanced pressure, when the container overturns, because sealed dish is closed, liquid in the container can not flow out, liquid can not receive the pollution in also having guaranteed the container.
Description
Technical field
The present invention relates to container, be specifically related to a kind of automatically opening and closing device capable of preventing from leakage in overturning that is used on the container.
Background technology
In the prior art, when needs are sucked the liquid in the container, all be directly to open container cover to suck usually; When not inhaling, must lid be built the liquid that can not that could guarantee in the container and flow out automatically, particularly when container is translated into; When needs are sucked again, open container cover again again and just can suck, in following defective: after container is overturned; Liquid in the container can flow out automatically, and airborne bacterium also gets in the container, in sucking process easily; Can not in time mend, make in sucking process afterwards harder into air.
Summary of the invention
The objective of the invention is to, a kind of automatically opening and closing device capable of preventing from leakage in overturning is provided, use this automatically opening and closing device capable of preventing from leakage in overturning, when container is overturned, also can not spill, and in sucking process, can in the trend container, carry out tonifying Qi.
Technical scheme provided by the invention is following: construct a kind of automatically opening and closing device capable of preventing from leakage in overturning; The suction nozzle head body that comprises a tubulose; The middle part of suction nozzle head endoporus is provided with an elastic seal dish, and the periphery of said seal disc has a thin type ring limit and is connected with the sidewall of said chamber body, has the fluid designated port at the middle part of seal disc; The outside at said suction nozzle head body is connected with a little pipe through a rib, and the bottom of little pipe has the tonifying Qi designated port.
In above-mentioned automatically opening and closing device capable of preventing from leakage in overturning, the thickness at said seal disc middle part is greater than the thickness on its thin type ring limit.
In above-mentioned automatically opening and closing device capable of preventing from leakage in overturning, the bottom of said little pipe is the taper of stretching out downwards.
The present invention has following advantage: this device is installed in the liquid outlet of container, when body is moved in suction, because the ring limit of seal disc is the thin type ring limit; Seal disc can upwards be dug under the effect of suction, and the designated port at seal disc middle part can be opened under the effect of suction automatically, and the liquid in the container can also flow out through the fluid hole of body from designated port; After the liquid sucking-off in the container, the pressure in the bottle can reduce, and bar pressure can press off designated port tonifying Qi in container of roundlet pipe bottom; With equilibrium of pressure, when suction disappeared, two designated ports all can SELF CL; When the container overturning; Because seal disc is closed, the liquid that can not in the container flows out, and has guaranteed that also liquid in containers can not polluted.
Description of drawings
Fig. 1 is the block diagram of automatically opening and closing device capable of preventing from leakage in overturning of the present invention;
Fig. 2 is the cutaway view of automatically opening and closing device capable of preventing from leakage in overturning of the present invention;
Fig. 3 is the structural representation of automatically opening and closing device capable of preventing from leakage in overturning of the present invention when being in closed condition;
Fig. 4 is that automatically opening and closing device capable of preventing from leakage in overturning of the present invention is in the structural representation when sucking state.
The specific embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, shown in Figure 4; A kind of automatically opening and closing device capable of preventing from leakage in overturning is provided; The suction nozzle head body 1 that comprises a tubulose; The middle part of suction nozzle head body 1 endoporus is provided with an elastic seal dish 024, and the periphery of said seal disc 024 has a thin type ring limit 025 and is connected with the sidewall of said suction nozzle head body 1 inner chamber, has fluid designated port 111 at the middle part of seal disc 024; The outside at said suction nozzle head body 1 is connected with a roundlet pipe 020 through a rib, and the bottom of roundlet pipe 020 has tonifying Qi designated port 111.
In above-mentioned automatically opening and closing device capable of preventing from leakage in overturning, the thickness at said seal disc 024 middle part is greater than the thickness on its thin type ring limit 025.
In above-mentioned automatically opening and closing device capable of preventing from leakage in overturning, the bottom 021 of said roundlet pipe 020 is the taper of stretching out downwards.
This device is installed in the liquid outlet of container, when body 1 was moved in suction, because the ring limit 025 of seal disc 024 is the thin type ring limit, seal disc 024 can upwards be dug under the effect of suction; As shown in Figure 4, the designated port at seal disc 024 middle part can be opened under the effect of suction automatically, and the liquid in the container can also flow out through the fluid hole of body 1 from designated port 111; After the liquid sucking-off in the container, the pressure in the bottle can reduce, and bar pressure can press off designated port 111 tonifying Qi in container of roundlet pipe 020 bottom; With equilibrium of pressure, when suction disappeared, seal disc 024 resetted downwards under the elastic force effect; As shown in Figure 3, two designated ports 111 all can SELF CL, when the container overturning; Because seal disc 024 is closed, the liquid that can not in the container flows out, and has guaranteed that liquid in containers can not polluted.
Claims (3)
1. automatically opening and closing device capable of preventing from leakage in overturning; Comprise the suction nozzle head body of a tubulose, it is characterized in that the middle part of suction nozzle head endoporus is provided with an elastic seal dish; The periphery of said seal disc has a thin type ring limit and is connected with the sidewall of said chamber body; Have the fluid designated port at the middle part of seal disc, be connected with a little pipe in the outside of said suction nozzle head body through a rib, the bottom of little pipe has the tonifying Qi designated port.
2. automatically opening and closing device capable of preventing from leakage in overturning according to claim 1 is characterized in that, the thickness at said seal disc middle part is greater than the thickness on its thin type ring limit.
3. automatically opening and closing device capable of preventing from leakage in overturning according to claim 1 is characterized in that the bottom of said little pipe is the taper of stretching out downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110142721A CN102328773A (en) | 2011-05-31 | 2011-05-31 | Automatic opening and closing device capable of preventing leakage during turning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110142721A CN102328773A (en) | 2011-05-31 | 2011-05-31 | Automatic opening and closing device capable of preventing leakage during turning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102328773A true CN102328773A (en) | 2012-01-25 |
Family
ID=45480791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110142721A Pending CN102328773A (en) | 2011-05-31 | 2011-05-31 | Automatic opening and closing device capable of preventing leakage during turning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102328773A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521802A (en) * | 2017-10-06 | 2017-12-29 | 中山市华宝勒生活用品实业有限公司 | A kind of container |
| CN107878913A (en) * | 2017-12-12 | 2018-04-06 | 中山市华宝勒生活用品实业有限公司 | A kind of leak proof container |
| CN108408183A (en) * | 2018-03-27 | 2018-08-17 | 中山市华宝勒生活用品实业有限公司 | A kind of closure assemblies and container applied to container |
-
2011
- 2011-05-31 CN CN201110142721A patent/CN102328773A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521802A (en) * | 2017-10-06 | 2017-12-29 | 中山市华宝勒生活用品实业有限公司 | A kind of container |
| CN107878913A (en) * | 2017-12-12 | 2018-04-06 | 中山市华宝勒生活用品实业有限公司 | A kind of leak proof container |
| CN108408183A (en) * | 2018-03-27 | 2018-08-17 | 中山市华宝勒生活用品实业有限公司 | A kind of closure assemblies and container applied to container |
| CN108408183B (en) * | 2018-03-27 | 2024-03-08 | 中山市华宝勒生活用品有限公司 | Be applied to closing cap subassembly and container of container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120125 |