CN205203708U - Bottle cap - Google Patents
Bottle cap Download PDFInfo
- Publication number
- CN205203708U CN205203708U CN201520944160.1U CN201520944160U CN205203708U CN 205203708 U CN205203708 U CN 205203708U CN 201520944160 U CN201520944160 U CN 201520944160U CN 205203708 U CN205203708 U CN 205203708U
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- CN
- China
- Prior art keywords
- lug boss
- bottle cap
- lower cover
- open slot
- attaching parts
- 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.)
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Abstract
The utility model provides a bottle cap, includes lid and lower lid, is being equipped with the connecting portion that can buckle on the lid down, and the one end and the upper cover body coupling of connecting portion are equipped with the open slot at lid down, and the cavity of open slot and lower lid communicates with each other, is equipped with thin wall spare in the open slot. Bottle cap's lower lid and bottle are connected, and the bottleneck of bottle is equipped with protruding threads, and at the in -process that the lower lid with bottle cap took out from the bottle, protruding threads can act on the thin wall spare in the open slot, make thin wall spare structure receive destruction, and bottle cap opens back thin wall spare structure can not recover the original shape, has disposable anti -fake function.
Description
Technical field
The utility model relates to cosmetic field, is specifically related to a kind of bottle cap.
Background technology
As everyone knows, in order to Maintenance Market order, in order to the rights and interests of Protection of consumer, a lot of commodity need anti-counterfeit package, especially for the bottled product of cosmetics, false proofly seem even more important.At present, bottled product is false proof mainly makes an issue of on bottle cap, and Bottle cap structure is complicated, and productive costs is high, but antifalse effect is still undesirable.
Summary of the invention
It is simple that the technical problems to be solved in the utility model is to provide a kind of structure, has the bottle cap of disposable anti-false function.
In order to solve the problems of the technologies described above, the utility model comprises upper cover body and lower cover, and lower cover is provided with bent connecting portion, one end of connecting portion is connected with upper cover body, be provided with open slot at lower cover, open slot communicates with the cavity of lower cover, in open slot, be provided with thin-wall part.The lower cover of bottle cap is connected with bottle, the bottleneck of bottle is provided with thread protrusion, by the lower cover of bottle cap from the process that bottle takes out, thread protrusion can act on the thin-wall part in open slot, thin-wall part structure is damaged, bottle cap is opened rear thin-wall part structure and can not be resiled, and has disposable anti-false function.
As further improvement of the utility model, be provided with the first lug boss of annular and the second lug boss of annular on the top of lower cover, the second lug boss is in the first lug boss, and the upper end along the outer wall of the first lug boss is provided with the 3rd lug boss.When upper cover body and lower cover close time, the internal face of the cavity of upper cover body acts on the 3rd lug boss, makes upper cover body and lower cover tight close.
As further improvement of the utility model, described 3rd lug boss is triangular in shape.
As further improvement of the utility model, in the cavity of upper cover body and the position of corresponding first lug boss be provided with annular the 4th lug boss, the external diameter of the 4th lug boss is less than the internal diameter of the first lug boss.When upper cover body and lower cover close time, the 4th lug boss is in the first lug boss, and the first lug boss and the 4th lug boss form double seal portion, make bottle cap have better sealing effectiveness.
As further improvement of the utility model, lower cover is provided with closure plate, closure plate is provided with draw ring.Conveniently closure plate can be separated with lower cover by draw ring.
As further improvement of the utility model, described connecting portion comprises the first attaching parts and the second attaching parts, and the second attaching parts is located at the both sides of the first attaching parts, and open slot is located between the first attaching parts and the second attaching parts.
In sum, the utility model has the advantages that structure is simple, there is disposable anti-false function.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of lower cover of the present utility model.
Fig. 3 is cutaway view of the present utility model.
Detailed description of the invention
By shown in Fig. 1 to Fig. 3, the utility model comprises upper cover body 1 and lower cover 2, lower cover 2 is provided with bent connecting portion, one end of connecting portion is connected with upper cover body 1, described connecting portion comprises the first attaching parts 3 and the second attaching parts 4, second attaching parts 4 is located at the both sides of the first attaching parts 3, open slot 5 is provided with at lower cover 2, open slot 5 is located between the first attaching parts 3 and the second attaching parts 4, open slot 5 communicates with the cavity of lower cover 2, thin-wall part 6 is provided with in open slot 5, the first lug boss 7 of annular and the second lug boss 8 of annular is provided with on the top of lower cover 2, second lug boss 8 is in the first lug boss 7, upper end along the outer wall of the first lug boss 7 is provided with the 3rd lug boss 9, described 3rd lug boss 9 is triangular in shape, in the cavity of upper cover body 1 and the position of corresponding first lug boss 7 be provided with annular the 4th lug boss 10, the external diameter of the 4th lug boss 10 is less than the internal diameter of the first lug boss 7, lower cover 2 is in and is provided with closure plate 11, closure plate 11 is provided with draw ring 12.The lower cover 2 of bottle cap is connected with bottle, the bottleneck of bottle is provided with thread protrusion, by the lower cover 2 of bottle cap from the process that bottle takes out, thread protrusion can act on the thin-wall part 6 in open slot 5, thin-wall part 6 structure is damaged, bottle cap is opened rear thin-wall part 6 structure and can not be resiled, and has disposable anti-false function.When upper cover body 1 and lower cover 2 are closed time, the internal face of the cavity of upper cover body 1 acts on the 3rd lug boss 9, makes upper cover body 1 and lower cover 2 tight close.When upper cover body 1 and lower cover 2 are closed time, the 4th lug boss 10 is in the first lug boss 7, and the first lug boss 7 and the 4th lug boss 10 form double seal portion, make bottle cap have better sealing effectiveness.Conveniently closure plate 11 can be separated with lower cover 2 by draw ring 12.
Claims (6)
1.
a kind of bottle cap, comprises upper cover body and lower cover, it is characterized in that: on lower cover, be provided with bent connecting portion, one end of connecting portion is connected with upper cover body, be provided with open slot at lower cover, open slot communicates with the cavity of lower cover, in open slot, be provided with thin-wall part.
2.
by bottle cap according to claim 1, it is characterized in that: be provided with the first lug boss of annular and the second lug boss of annular on the top of lower cover, the second lug boss is in the first lug boss, and the upper end along the outer wall of the first lug boss is provided with the 3rd lug boss.
3.
by bottle cap according to claim 2, it is characterized in that: described 3rd lug boss is triangular in shape.
4.
by bottle cap according to claim 2, it is characterized in that: in the cavity of upper cover body and the position of corresponding first lug boss be provided with annular the 4th lug boss, the external diameter of the 4th lug boss is less than the internal diameter of the first lug boss.
5.
by bottle cap according to claim 1, it is characterized in that: on lower cover, be provided with closure plate, closure plate is provided with draw ring.
6.
by bottle cap according to claim 1, it is characterized in that: described connecting portion comprises the first attaching parts and the second attaching parts, and the second attaching parts is located at the both sides of the first attaching parts, and open slot is located between the first attaching parts and the second attaching parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520944160.1U CN205203708U (en) | 2015-11-24 | 2015-11-24 | Bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520944160.1U CN205203708U (en) | 2015-11-24 | 2015-11-24 | Bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205203708U true CN205203708U (en) | 2016-05-04 |
Family
ID=55841440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520944160.1U Active CN205203708U (en) | 2015-11-24 | 2015-11-24 | Bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205203708U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106241028A (en) * | 2016-08-30 | 2016-12-21 | 李红彪 | Draw lid container |
| WO2020124971A1 (en) * | 2018-12-17 | 2020-06-25 | 广州永益有限公司 | Integrated easy-pull wide-mouth bottle cap |
-
2015
- 2015-11-24 CN CN201520944160.1U patent/CN205203708U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106241028A (en) * | 2016-08-30 | 2016-12-21 | 李红彪 | Draw lid container |
| WO2020124971A1 (en) * | 2018-12-17 | 2020-06-25 | 广州永益有限公司 | Integrated easy-pull wide-mouth bottle cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |