CN201712889U - Pressure sealing ring type bottle cover - Google Patents
Pressure sealing ring type bottle cover Download PDFInfo
- Publication number
- CN201712889U CN201712889U CN2010201446445U CN201020144644U CN201712889U CN 201712889 U CN201712889 U CN 201712889U CN 2010201446445 U CN2010201446445 U CN 2010201446445U CN 201020144644 U CN201020144644 U CN 201020144644U CN 201712889 U CN201712889 U CN 201712889U
- Authority
- CN
- China
- Prior art keywords
- bottle
- sealing ring
- bottle cover
- bottle cap
- supporting plate
- 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
A pressure sealing ring type bottle cover can close a bottle opening by the aid of expansion of a pressure sealing ring arranged inside the bottle cover. The sealing ring is arranged inside the bottle cover and in a hollow sealing structure, a left supporting plate and a right supporting plate are connected to the outside of a circular arc surface of the bottle cover, a through hole communicated with an annular groove is arranged on the circular arc surface of the bottle cover between the left supporting plate and the right supporting plate, the upper end of a switching handle is connected between the left supporting plate and the right supporting plate via a rotary shaft, and a boss is arranged at a position, corresponding to the through hole, on the switching handle. When closing the bottle cover, a user covers the bottle cover with the switching handle positioned at a horizontal position onto the bottle opening of a bottle, and rotates the switching handle downwards to a vertical position. Simultaneously, the boss on the switching handle enters the annular groove via the through hole and squeezes the position of the sealing ring so that the integral sealing ring expands to seal the bottle opening. When sealing the bottle cover, the user rotates the switching handle to the horizontal position, and simultaneously, the sealing ring is automatically restored to simultaneously release sealing of the bottle opening.
Description
Technical field
The utility model relates to a kind of seal bottle cap, especially the pressurized seal circle formula bottle cap that can seal a bottle by the expansion that is arranged on the pressurized seal circle in the bottle cap.
Background technology
At present, known seal bottle cap is spiral seal bottle cap, and still, spiral seal bottle cap not only screws and unscrew cumbersome, and its leak free situation also is not easy to observe.
Summary of the invention
Not only screw and unscrew cumbersome in order to overcome existing spiral seal bottle cap, and its leak free situation also is not easy to the deficiency of observing, the utility model provides a kind of pressurized seal circle formula bottle cap, this pressurized seal circle formula bottle cap can seal a bottle by the expansion that is arranged on the pressurized seal circle in the bottle cap, and is convenient to observe the sealing situation of bottle cap.
The technical scheme that its technical matters that solves the utility model adopts is: the utility model comprises bottle cap, bottle, seal ring, annular groove, via hole, switch handle, boss, block, back plate and rotating shaft.Inboard at the bottle cap arc surface offers annular groove, seal ring is arranged in the annular groove, seal ring is the hollow sealing structure, on the medial surface of left and right back plate, be respectively arranged with left and right block, left and right back plate is connected the outside of bottle cap arc surface, offer the via hole that is communicated with annular groove on the bottle cap arc surface between the left and right back plate, the upper end of switch handle is connected between the left and right back plate by rotating shaft, and the position corresponding to via hole on switch handle is provided with boss.When closing bottle cap, the bottle cap that switch handle is horizontal covers on the bottleneck of bottle, again switch handle being gone to the upright position downwards gets final product, at this moment, boss on the switch handle enters into annular groove by via hole, and thereby by the extruding of seal ring herein being made whole seal ring expansion seal a bottle, simultaneously, left and right block is with the key lock switch handle.When opening bottle cap, switch handle is gone to level attitude, at this moment, seal ring restores automatically, and removes the sealing to bottleneck simultaneously.
The beneficial effects of the utility model are to seal a bottle by the expansion that is arranged on the pressurized seal circle in the bottle cap, and be convenient to observe the sealing situation of bottle cap.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a full sectional view of the present utility model.
Fig. 2 is the enforcement illustration of Fig. 1.
Fig. 3 is the A-A section-drawing of Fig. 1.
Among the figure: 1. seal ring.2. bottle.3. bottle cap.4. via hole.5. switch handle.6. boss.
7. block.8. back plate.9. rotating shaft.10. annular groove.
The specific embodiment
In Fig. 1, Fig. 2, Fig. 3, inboard at bottle cap 3 arc surfaces offers annular groove 10, seal ring 1 is arranged in the annular groove 10, seal ring 1 is the hollow sealing structure, on the medial surface of left and right back plate 8, be respectively arranged with left and right block 7, left and right back plate 8 is connected the outside of bottle cap 3 arc surfaces, on bottle cap 3 arc surfaces between the left and right back plate 8, offer the via hole 4 that is communicated with annular groove 10, the upper end of switch handle 5 is connected between the left and right back plate 8 by rotating shaft 9, and the position corresponding to via hole 4 on switch handle 5 is provided with boss 6.
In Fig. 1, Fig. 2, when closing bottle cap 3, the bottle cap 3 that switch handle 5 is horizontal covers on the bottleneck of bottle 2, again switch handle 5 being gone to the upright position downwards gets final product, at this moment, the boss 6 on the switch handle 5 enters into annular groove 10 by via hole 4, thereby and seal a bottle by the extruding of seal ring 1 herein being made whole seal ring 1 expand, simultaneously, left and right block 7 is with key lock switch handle 5.When opening bottle cap 3, switch handle 5 is gone to level attitude, at this moment, seal ring 1 restores automatically, and removes the sealing to bottleneck simultaneously.
Claims (2)
1. pressurized seal circle formula bottle cap, it comprises bottle cap, bottle, seal ring, annular groove, via hole, switch handle, boss, block, back plate and rotating shaft, it is characterized in that: the inboard at the bottle cap arc surface offers annular groove, seal ring is arranged in the annular groove, on a left side, be respectively arranged with a left side on the medial surface of right back plate, right block, a left side, right back plate is connected the outside of bottle cap arc surface, on a left side, offer the via hole that is communicated with annular groove on the bottle cap arc surface between the right back plate, the upper end of switch handle is connected a left side by rotating shaft, between the right back plate, the position corresponding to via hole on switch handle is provided with boss.
2. pressurized seal circle formula bottle cap according to claim 1, it is characterized in that: described seal ring is the hollow sealing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201446445U CN201712889U (en) | 2010-03-30 | 2010-03-30 | Pressure sealing ring type bottle cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201446445U CN201712889U (en) | 2010-03-30 | 2010-03-30 | Pressure sealing ring type bottle cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201712889U true CN201712889U (en) | 2011-01-19 |
Family
ID=43458888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201446445U Expired - Fee Related CN201712889U (en) | 2010-03-30 | 2010-03-30 | Pressure sealing ring type bottle cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201712889U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837865A (en) * | 2011-06-23 | 2012-12-26 | 林焕章 | Sealed container |
| CN106516410A (en) * | 2016-12-28 | 2017-03-22 | 湖州萨曼莎花草茶有限公司 | Disposable packing box for scented tea |
| CN107200168A (en) * | 2016-03-15 | 2017-09-26 | 彼得罗·卡塔纳 | The edge expander collar |
| CN107388163A (en) * | 2017-07-17 | 2017-11-24 | 浙江长兴金盛光电科技有限公司 | A kind of thermos bottle with LED light |
-
2010
- 2010-03-30 CN CN2010201446445U patent/CN201712889U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837865A (en) * | 2011-06-23 | 2012-12-26 | 林焕章 | Sealed container |
| CN107200168A (en) * | 2016-03-15 | 2017-09-26 | 彼得罗·卡塔纳 | The edge expander collar |
| CN106516410A (en) * | 2016-12-28 | 2017-03-22 | 湖州萨曼莎花草茶有限公司 | Disposable packing box for scented tea |
| CN107388163A (en) * | 2017-07-17 | 2017-11-24 | 浙江长兴金盛光电科技有限公司 | A kind of thermos bottle with LED light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20120330 |