CN202784194U - Bottle caps with mis-opening prevention function - Google Patents
Bottle caps with mis-opening prevention function Download PDFInfo
- Publication number
- CN202784194U CN202784194U CN 201220501369 CN201220501369U CN202784194U CN 202784194 U CN202784194 U CN 202784194U CN 201220501369 CN201220501369 CN 201220501369 CN 201220501369 U CN201220501369 U CN 201220501369U CN 202784194 U CN202784194 U CN 202784194U
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- CN
- China
- Prior art keywords
- cap
- bottle caps
- inner cap
- opening
- mis
- 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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- 230000002265 prevention Effects 0.000 title abstract 4
- 238000012856 packing Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses bottle caps with a mis-opening prevention function. The bottle caps with the mis-opening prevention function comprise an inner cap and an outer cap which are sleeved in a inner-outer mode and can idle respectively. Internal threads are formed in a stand wall on the periphery of the inner cap, and the internal threads are matched with external threads on a bottle mouth. A structure capable of conducting linkage of the inner cap and the outer cap is arranged between the inner cap and the outer cap, the structure comprises a combination pillar arranged on the inner wall and a combination groove formed in the outer wall of the inner cap, and the position of the combination pillar is corresponds to the position of the combination groove. The bottle caps with the mis-opening prevention function are simple in structure, low in manufacturing cost and convenient to use. Mis-opening is prevented by the inner-outer mutually idling of two layers of bottle caps, the arrangement of an elastic top part further eliminates the possibility that the two layers of bottle caps are buckled with each other and then divided, because when the bottle cap with two layers of bottle caps idling is used by a special crowd, pressure exists when a hand presses the bottle caps, probability that the bottle caps can be opened again exists if the elastic top part is not installed, and the possibility of mis-opening is thoroughly solved.
Description
Technical field
The utility model relates to bottle cap, specifically a kind of bottle cap of opening by mistake of preventing.
Background technology
In the prior art, be threaded connection together between most of bottle cap and the bottle, tightening is by the packing seal press seal, so easy to use more universal.But in this case, children and particular patient's or old man can outward winding bottle cap easily.Because not all this type of container all is the safe articles of dress, so be easy to make them to misapply or eat by mistake, causes serious potential safety hazard.
In view of this, for the problems referred to above, propose a kind of reasonable in design and effectively improve the bottle cap that opens by mistake of preventing of above-mentioned disappearance.
The utility model content
The purpose of this utility model is to provide a kind of bottle cap of opening by mistake of preventing, solves the problem that prior art exists, and has prevented that special population from opening by mistake bottle cap, eliminated potential safety hazard.
In order to reach above-mentioned purpose, the utility model provides following technical scheme: a kind of bottle cap of opening by mistake of preventing, the inner cap and the enclosing cover that are nested inside and outside comprising and can dally separately each other, offer the negative thread that combines with external thread of bottleneck on the described inner cap circumference wall, described exterior and interior cover is provided with the structure that the two is linked mutually each other, this structure is the column and the engagement groove that is arranged on interior cover outer wall that is arranged on the enclosing cover inwall, and the set position of described column and engagement groove is mutually corresponding.
Described column is arranged on the inwall of cover top portion end face, and engagement groove is opened in the outer wall of inner cap top end face.
Be provided with the elasticity head part between described cover top portion end face inwall and the inner cap top end face outer wall.
Described enclosing cover wall bottom is provided with the interior gear platform that prevents that inner cap from deviating from enclosing cover.
Be provided with packing seal on the described inner cap top end face inwall.
Compared to prior art, the utlity model has following beneficial effect:
The utility model is simple in structure, and low cost of manufacture is easy to use.Inside and outside mutual idle running by two-layer bottle cap prevents from opening by mistake, simultaneously arranging of elasticity head part further eliminated two-layer bottle cap and has been buckled together the possibility of then opening, that be since the bottle cap of two-layer idle running when special population uses, hand has certain pressure at bottle cap, if it is the probability that might continue to be opened that a head part is not set, so the utility model has solved the possibility that is opened by mistake more thoroughly.
Description of drawings
Fig. 1 is a kind of structural representation that prevents the bottle cap that opens by mistake of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1.
Among the figure: 1, enclosing cover; 2, inner cap; 3, column; 4, engagement groove; 5, interior gear platform; 6, negative thread; 7, elasticity head part; 8, packing seal.
The specific embodiment
Relevant detailed description of the present utility model and technology contents cooperate description of drawings as follows, yet accompanying drawing only provides the usefulness of reference with explanation, and the utility model is limited.
According to illustrated in figures 1 and 2, a kind of bottle cap of opening by mistake of preventing, the inner cap 2 and the enclosing cover 1 that are nested inside and outside comprising and can dally separately each other, offer the negative thread 6 that combines with external thread of bottleneck on the inner cap circumference wall, exterior and interior cover is provided with the structure that the two is linked mutually each other, this structure is the column 3 and the engagement groove 4 that is arranged on interior cover outer wall that is arranged on the enclosing cover inwall, and the set position of described column and engagement groove is mutually corresponding.Described column is arranged on the inwall of cover top portion end face, and engagement groove is opened in the outer wall of inner cap top end face.Be provided with elasticity head part 7 between cover top portion end face inwall and the inner cap top end face outer wall.Enclosing cover wall bottom is provided with the interior gear platform 5 that prevents that inner cap from deviating from enclosing cover.Be provided with packing seal 8 on the inner cap top end face inwall.
During use, slightly firmly press enclosing cover, exterior and interior cover is linked, the inner cap negative thread is screwed on the bottleneck, if this moment twist-off closure, usually under the mode, palm can never be pressed into enclosing cover, so exterior and interior cover can never be in linkage status, can only be that enclosing cover dallies with respect to inner cap, prevented situation about opening by mistake.
The above only is preferred embodiment of the present utility model, and non-in order to limit claim of the present utility model, other use the equivalence of patent spirit of the present utility model to change, and all should all belong to claim of the present utility model.
Claims (5)
1. bottle cap that prevents from opening by mistake, the inner cap and the enclosing cover that are nested inside and outside comprising and can dally separately each other, offer the negative thread that combines with external thread of bottleneck on the described inner cap circumference wall, it is characterized in that, described exterior and interior cover is provided with the structure that the two is linked mutually each other, this structure is the column and the engagement groove that is arranged on interior cover outer wall that is arranged on the enclosing cover inwall, and the set position of described column and engagement groove is mutually corresponding.
2. a kind of bottle cap of opening by mistake of preventing according to claim 1 is characterized in that described column is arranged on the inwall of cover top portion end face, and engagement groove is opened in the outer wall of inner cap top end face.
3. a kind of bottle cap of opening by mistake of preventing according to claim 1 is characterized in that, is provided with the elasticity head part between described cover top portion end face inwall and the inner cap top end face outer wall.
4. a kind of bottle cap of opening by mistake of preventing according to claim 1 is characterized in that, described enclosing cover wall bottom is provided with the interior gear platform that prevents that inner cap from deviating from enclosing cover.
5. a kind of bottle cap of opening by mistake of preventing according to claim 1 is characterized in that, is provided with packing seal on the described inner cap top end face inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220501369 CN202784194U (en) | 2012-09-28 | 2012-09-28 | Bottle caps with mis-opening prevention function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220501369 CN202784194U (en) | 2012-09-28 | 2012-09-28 | Bottle caps with mis-opening prevention function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202784194U true CN202784194U (en) | 2013-03-13 |
Family
ID=47811507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220501369 Expired - Fee Related CN202784194U (en) | 2012-09-28 | 2012-09-28 | Bottle caps with mis-opening prevention function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202784194U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112607215A (en) * | 2020-11-20 | 2021-04-06 | 赵玉乔 | Anti-false touch self-locking bottle cap |
| CN115352584A (en) * | 2022-07-11 | 2022-11-18 | 江南造船(集团)有限责任公司 | Installation device of ship lighting equipment and ship |
-
2012
- 2012-09-28 CN CN 201220501369 patent/CN202784194U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112607215A (en) * | 2020-11-20 | 2021-04-06 | 赵玉乔 | Anti-false touch self-locking bottle cap |
| CN115352584A (en) * | 2022-07-11 | 2022-11-18 | 江南造船(集团)有限责任公司 | Installation device of ship lighting equipment and ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20130313 Termination date: 20160928 |