CN204021497U - A kind of nested Double layer bottle cap - Google Patents
A kind of nested Double layer bottle cap Download PDFInfo
- Publication number
- CN204021497U CN204021497U CN201420444852.5U CN201420444852U CN204021497U CN 204021497 U CN204021497 U CN 204021497U CN 201420444852 U CN201420444852 U CN 201420444852U CN 204021497 U CN204021497 U CN 204021497U
- Authority
- CN
- China
- Prior art keywords
- bottle cap
- top flat
- interior bottle
- outer blank
- interior
- 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
Links
Landscapes
- Closures For Containers (AREA)
Abstract
The utility model relates to a kind of nested Double layer bottle cap, comprise external bottle cap and interior bottle cap, interior bottle cap is nested in external bottle cap inside, it is characterized in that: described external bottle cap is leaned to one side by outer blank and the pressing of outer blank top flat forms, and outer blank top flat inside face is provided with hemispherical projections; Described interior bottle cap is leaned to one side one-body molded with interior bottle top flat by interior bottle, interior bottle top flat upper surface is provided with circular hole, and described circular hole is corresponding with hemispherical projections.The utility model is by being provided with hemispherical projections at outer blank top flat inside face; interior bottle top flat upper surface is provided with circular hole, and when exerting pressure inadequate, hemispherical projections is skidded and skipped; namely not open interior bottle cap, thus play the effect preventing child, child protection safety.
Description
Technical field
The utility model relates to closure field, particularly a kind of nested Double layer bottle cap.
Background technology
Common bottle cap is sped structure, and namely bottle cap madial wall is threaded.During use, clockwise direction is for screwing bottle cap, and anticlockwise direction is bottle cap of outwarding winding.Such bottle cap is extremely easily opened, and because the curiosity of children is extremely strong, if when bottle is built with medicine, bottle cap can be opened by children very easily, probably eats food in bottle by mistake and causes poisoning accident.So just someone designs a kind of resistant closure and occurs to prevent above-mentioned accident.The utility model being 201220088584.9 as number of patent application relates to a kind of resistant closure, comprise enclosing cover and madial wall establishes threaded inner cap, described enclosing cover is linked in inner cap outside, the projection that can engage is respectively equipped with on the inner peripheral surface of described enclosing cover and on the outer circumference surface of inner cap, the inner peripheral surface of described inner cap is provided with warning device, when the bottle cap that the power of the single applying conter clockwise of children can not be outwarded winding described in this utility model, warning device can send alerting signal, draws back children with fear.Although this is practical newly can prevent children from opening medicine bottle, install warning device cost large, technical risk is high, does not have operability.
Summary of the invention
In order to overcome the shortcoming that above prior art exists, a kind of nested Double layer bottle cap preventing child, child protection safety being provided, having the advantages that structure is ingenious, cost is low.
The utility model provides a kind of nested Double layer bottle cap, comprise external bottle cap and interior bottle cap, interior bottle cap is nested in external bottle cap inside, it is characterized in that: described external bottle cap is leaned to one side by outer blank and the pressing of outer blank top flat forms, and outer blank top flat inside face is provided with hemispherical projections; Described interior bottle cap is leaned to one side one-body molded with interior bottle top flat by interior bottle, interior bottle top flat upper surface is provided with circular hole, and described circular hole is corresponding with hemispherical projections.
It is protruding that the outer surface that described outer blank is leaned to one side is arranged with semi-cylindrical striped in parallel.
The upper surface of described outer blank top flat is provided with hemisphere jut.
The utility model beneficial effect is: the utility model is by being provided with hemispherical projections at outer blank top flat inside face, interior bottle top flat upper surface is provided with circular hole, when exerting pressure inadequate, hemispherical projections is skidded and is skipped, namely not open interior bottle cap, thus play the effect preventing child, child protection safety; It is protruding that outer surface simultaneously by leaning to one side at outer blank is provided with semi-cylindrical striped, and the upper surface of outer blank top flat is provided with hemisphere jut, has the effect of the friction between increase and bottle cap.
Accompanying drawing explanation
Fig. 1 is part tangent plane schematic diagram of the present utility model.
In figure: 1-external bottle cap, bottle cap in 2-, 3-hemisphere jut, 4-hemispherical projections, 5-circular hole, 11-outer blank top flat, 12-outer blank is leaned to one side, bottle top flat in 22-, and in 21-, bottle is leaned to one side, and 6-striped is protruding.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
As shown in Figure 1, a kind of nested Double layer bottle cap, comprises external bottle cap 1 and interior bottle cap 2, and it is inner that interior bottle cap 2 is nested in external bottle cap 1.
Embodiment of the present utility model is as follows:
In the present embodiment, external bottle cap 1 by outer blank lean to one side 12 and outer blank top flat 11 pressing form, outer blank top flat 11 inside face is provided with hemispherical projections 4; Described interior bottle cap by interior bottle lean to one side 21 and interior bottle top flat 22 one-body molded, interior bottle top flat 22 upper surface is provided with circular hole 5, the utility model exert pressure energetically rotate time, hemispherical projections 4 compresses into circular hole 5, thus drive in bottle cap 2 rotate to open bottle cap; When exerting pressure inadequate, hemispherical projections 4 is skidded and is skipped circular hole 5, interior bottle cap 2 of namely not opening, thus plays the effect preventing child, child protection safety.
In the present embodiment, outer blank lean to one side 12 outer surface be arranged with semi-cylindrical striped projection 6 in parallel, and the upper surface of outer blank top flat 11 is provided with hemisphere jut 3, there is the effect of the friction between increase and bottle cap.
What describe in above-described embodiment and specification sheets just illustrates principle of the present utility model and most preferred embodiment; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.
Claims (3)
1. a nested Double layer bottle cap, comprise external bottle cap and interior bottle cap, interior bottle cap is nested in external bottle cap inside, it is characterized in that: described external bottle cap is leaned to one side by outer blank and the pressing of outer blank top flat forms, and outer blank top flat inside face is provided with hemispherical projections; Described interior bottle cap is leaned to one side one-body molded with interior bottle top flat by interior bottle, interior bottle top flat upper surface is provided with circular hole, and described circular hole is corresponding with hemispherical projections.
2. nested Double layer bottle cap according to claim 1, is characterized in that: it is protruding that the outer surface that described outer blank is leaned to one side is provided with semi-cylindrical striped.
3. nested Double layer bottle cap according to claim 1, is characterized in that: the upper surface of described outer blank top flat is provided with hemisphere jut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420444852.5U CN204021497U (en) | 2014-08-08 | 2014-08-08 | A kind of nested Double layer bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420444852.5U CN204021497U (en) | 2014-08-08 | 2014-08-08 | A kind of nested Double layer bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204021497U true CN204021497U (en) | 2014-12-17 |
Family
ID=52061393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420444852.5U Expired - Fee Related CN204021497U (en) | 2014-08-08 | 2014-08-08 | A kind of nested Double layer bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204021497U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108082722A (en) * | 2017-12-08 | 2018-05-29 | 济南大学 | A kind of standard items liquid storage bottle cap |
-
2014
- 2014-08-08 CN CN201420444852.5U patent/CN204021497U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108082722A (en) * | 2017-12-08 | 2018-05-29 | 济南大学 | A kind of standard items liquid storage bottle cap |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204021497U (en) | A kind of nested Double layer bottle cap | |
| CN203473495U (en) | Safety bottle cap | |
| CN202717149U (en) | Sealing can cover | |
| CN202935723U (en) | Press-screwing type anti-open safety bottle cap and medicine bottle | |
| CN204250594U (en) | A kind of safety-type Double layer bottle cap | |
| CN205294776U (en) | Device for opening bottle caps | |
| CN202743658U (en) | Medicine bottle capable of being prevented from being opened by child | |
| CN204050310U (en) | A kind of pharmaceutical safety formula bottle cap | |
| CN103979201A (en) | Sealing structure for jar | |
| CN204292820U (en) | A kind of cup downfall prevention base | |
| CN105460861A (en) | Can opener | |
| CN202698658U (en) | Water-tight cup | |
| CN203226698U (en) | Cover and stopper integrated insulating bottle cap | |
| CN204937820U (en) | One opens candy wrapping bottle easily | |
| CN202030199U (en) | Beverage bottle | |
| CN204341637U (en) | Convenient medicament taking bottle | |
| CN202051433U (en) | Cup | |
| CN204671550U (en) | A kind of tablet storing unit | |
| CN203638350U (en) | Toothpaste cap | |
| CN202072089U (en) | Safety bottle cap | |
| CN201194921Y (en) | Medicine bottle | |
| CN204297303U (en) | The false proof loss of weight bottle cap of a kind of tearing type | |
| CN204394305U (en) | Thermo jug piston button cover | |
| CN202426862U (en) | Novel safe medicine bottle | |
| CN203997496U (en) | A kind of novel seal crisper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523890 Dongguan City, Dalang Province town level village and road, No. 228 Patentee after: GUANGDONG LONGSHINE TECHNOLOGY CO.,LTD. Address before: 523890 Dongguan City, Dalang Province town level village and road, No. 228 Patentee before: DONGGUAN LONGXIN PLASTIC HARDWARE PRODUCTS CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20210808 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |