CN102795398B - Bottle cap capable of being opened and closed automatically - Google Patents
Bottle cap capable of being opened and closed automatically Download PDFInfo
- Publication number
- CN102795398B CN102795398B CN201210313491.6A CN201210313491A CN102795398B CN 102795398 B CN102795398 B CN 102795398B CN 201210313491 A CN201210313491 A CN 201210313491A CN 102795398 B CN102795398 B CN 102795398B
- Authority
- CN
- China
- Prior art keywords
- sealing strip
- elastic sealing
- lid
- cap body
- bottle
- 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.)
- Expired - Fee Related
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Abstract
The invention discloses a bottle cap capable of being opened and closed automatically, which comprises a cap body screwed on a bottle neck, wherein a circular ring at the top of the cap body is indented inward; a part in the middle of the circular ring forms a spherical bulge positioned in the cap body; the connection part between the edge of the spherical bulge and the cap body is a very thin connection side; an elastic sealing strip fitted with the inner side face of the spherical bulge and pressed against a bottle mouth by the cap body is adhered to the inner side face of the spherical bulge; and one or more cuts are formed at intervals on the edge of the elastic sealing strip corresponding to the connection part. The part of the spherical bulge, integrally connected with the cap body, is very thin and can be broken; the elastic sealing strip deform if being further pressed; the cuts on the elastic sealing strip are opened, so that liquid in a bottle can be sucked; and when the spherical bulge is released, the cuts on the elastic sealing strip can be automatically closed to prevent the liquid from leakage.
Description
Technical field
The present invention relates to beverage bottle, be specifically related to the bottle cap of the automatic shutter on beverage bottle.
Background technology
In existing technology, after beverage bottle cap is opened, if do not finished off, then lid must be covered, do not cover, its opening opened wide also can cause second time to pollute, in addition, drinking bottle mouth is rough, too large, suck also inconvenient, and the bottle do not closed the lid, if overturned, the liquid in bottle can flow out.
Summary of the invention
The object of the invention is to, for the above-mentioned defect of prior art, provide a kind of bottle cap of automatic shutter, this bottle cap can be closed automatically when not drinking.
Technical scheme provided by the invention is as follows: a kind of bottle cap of automatic shutter, comprise the lid that can be spun on bottleneck, one annular ring at the top of described lid inwardly concaves, position in the middle of annular ring forms the hemisphere jut that is positioned at lid, the edge of hemisphere jut with the junction of lid body be together with very thin fillet, the medial surface of hemisphere jut is stained with one and matches with its medial surface, and the elastic sealing strip be pressed against by lid on bottleneck, described elastic sealing strip has one or multi-channel designated port corresponding to interval on the edge of described junction.In the bottle cap of above-mentioned automatic shutter, described designated port is the mouth of a river or gas supplementing opening that can automatically open and close.
Advantage of the present invention is as follows: when pressing hemisphere jut downwards, the position be connected with lid one due to hemisphere jut is very thin, this position can disconnect, continue to press elastic sealing strip, it can produce distortion again, and the designated port on it is opened, the liquid in bottle can be sucked, when unclamping hemisphere jut, the designated port on elastic sealing strip can close automatically, can prevent liquid from spilling.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structure sectional view of the present invention;
Fig. 2 is Elastic diaphragm seal structural representation of the present invention;
Fig. 3 is the schematic diagram of the designated port of elastic sealing strip shown in Fig. 2 when opening.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, shown in Fig. 3, design a kind of bottle cap of automatic shutter, comprise the lid 1 that can be spun on bottleneck, one annular ring at the top of described lid 1 inwardly concaves, position in the middle of annular ring forms the hemisphere jut 101 that is positioned at lid, the edge of hemisphere jut 101 with the junction of lid 1 body be together with very thin fillet, can select in 0.1-0.8 millimeter, the medial surface of hemisphere jut 101 is stained with one and matches with its medial surface shape, and the elastic sealing strip 2 be pressed against by lid 1 on bottleneck, described elastic sealing strip 2 has one or multi-channel designated port 201 corresponding to interval on the edge of described junction.
In the bottle cap of above-mentioned automatic shutter, described designated port 201 is the delivery port or gas supplementing opening that can automatically open and close.When pressing hemisphere jut 101 downwards, the position very thin (0.1-0.8 millimeter) that the edge of hemisphere jut 101 is connected with lid 1 one, this position can disconnect, continue to press, can press elastic sealing strip 2 and produce distortion, designated port 201 is opened again, the liquid in bottle can be sucked, when unclamping hemisphere jut 3, the designated port 201 on elastic sealing strip 2 can close automatically, thus prevents liquid from spilling.
Claims (1)
1. the bottle cap of an automatic shutter, comprise the lid that can be spun on bottleneck, it is characterized in that: an annular ring at the top of described lid inwardly concaves, position in the middle of annular ring forms the hemisphere jut that is positioned at lid, the edge of hemisphere jut with the junction of lid body be together with thickness be the fillet of 0.1-0.8 millimeter, the medial surface of hemisphere jut is stained with one and matches with its medial surface, and the elastic sealing strip be pressed against by lid on bottleneck, described elastic sealing strip has one or multi-channel designated port corresponding to interval on the edge of described junction, described designated port is the delivery port or gas supplementing opening that can automatically open and close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210313491.6A CN102795398B (en) | 2012-08-18 | 2012-08-18 | Bottle cap capable of being opened and closed automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210313491.6A CN102795398B (en) | 2012-08-18 | 2012-08-18 | Bottle cap capable of being opened and closed automatically |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102795398A CN102795398A (en) | 2012-11-28 |
| CN102795398B true CN102795398B (en) | 2015-03-25 |
Family
ID=47194749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210313491.6A Expired - Fee Related CN102795398B (en) | 2012-08-18 | 2012-08-18 | Bottle cap capable of being opened and closed automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102795398B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG11201700559UA (en) * | 2014-07-30 | 2017-02-27 | Toppan Printing Co Ltd | Spout stopper and packaging container |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000177767A (en) * | 1998-12-15 | 2000-06-27 | Kao Corp | Application container |
| CN1498184A (en) * | 2001-03-15 | 2004-05-19 | C | Check valve and liquid container with check valve |
| CN101985321A (en) * | 2010-10-27 | 2011-03-16 | 李红彪 | Container cover capable of being opened when pressed |
| CN202704158U (en) * | 2012-08-18 | 2013-01-30 | 李红彪 | Bottle cover capable of being opened and closed automatically |
-
2012
- 2012-08-18 CN CN201210313491.6A patent/CN102795398B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000177767A (en) * | 1998-12-15 | 2000-06-27 | Kao Corp | Application container |
| CN1498184A (en) * | 2001-03-15 | 2004-05-19 | C | Check valve and liquid container with check valve |
| CN101985321A (en) * | 2010-10-27 | 2011-03-16 | 李红彪 | Container cover capable of being opened when pressed |
| CN202704158U (en) * | 2012-08-18 | 2013-01-30 | 李红彪 | Bottle cover capable of being opened and closed automatically |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102795398A (en) | 2012-11-28 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180403 Address after: 523600 Guangdong city of Dongguan province Qingxi Pine Road Heung Wo Industrial Zone Yinping Road No. 52 the first floor of building A plant Patentee after: Dongguan Huidu Shun Hardware Products Co. Ltd. Address before: 528471 Guangdong Province, Zhongshan city Shaxi town industrial area A1 building Second West Pearl Patentee before: Li Hongbiao |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20190818 |