CN2601222Y - Easy-to-open bottle cap - Google Patents
Easy-to-open bottle cap Download PDFInfo
- Publication number
- CN2601222Y CN2601222Y CN 02258230 CN02258230U CN2601222Y CN 2601222 Y CN2601222 Y CN 2601222Y CN 02258230 CN02258230 CN 02258230 CN 02258230 U CN02258230 U CN 02258230U CN 2601222 Y CN2601222 Y CN 2601222Y
- Authority
- CN
- China
- Prior art keywords
- bottle cap
- easy
- pull handle
- groove
- easily opened
- 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 utility model discloses an easy-open bottle cap, which comprises a side surface and a superface of the cap, the bottle cap is provided with a lever and a part of stress concentration is arranged on the edge of the side surface is a gap type or a groove type. The utility model dissolves the issue that the shortages of the existing easy-open bottle cap, such as complicated techniques and quality is not easy to be controlled and has the advantages that it is easy to be opened without any tools.
Description
Technical field:
The utility model relates to a kind of easily opened bottle cap, especially is applied in this technical field of easily opened bottle cap on beer, the beverage bottle.
Background technology:
When opening airtight requirements such as beer, carbonated drink, all need open at present by spanner than the bottle cap on the higher container.Therefore in order to reach the purpose of not opening bottle cap by instruments such as spanners, people design a kind of easily opened bottle cap of similar pop can opening structure, the structure of this bottle cap is pull handle of riveted joint on bottle cap, and on bottle cap, be provided with the breakthrough groove, owing to need the riveted joint pull handle, so the manufacturing process more complicated of this bottle cap, production efficiency is lower.In order to enhance productivity, people strike out an integral body with pull handle and bottle cap again, pull handle is positioned at the edge part of bottle cap, offer the breakthrough groove from pull handle and the contacted place of bottle cap to the extension of the top of bottle cap, the manufacturing process of this bottle cap is fairly simple, but still exist unsurmountable defective, promptly in the punching press fluting, tool wear is serious, cause the deep mixed of groove easily, mould also misplaces easily and causes the groove location inaccurate, thereby directly influences the quality of bottle cap or the comfort feature of unlatching, make the yield rate of bottle cap very low, so this structure does not have practicality.
Summary of the invention:
The purpose of this utility model is to provide a kind of technology simple, and quality is controlled easily, does not need the bottle cap that is easy to open by instrument.
The utility model wants the technical scheme of technical solution problem to be: a kind of easily opened bottle cap, form by side and hd top face, bottle cap is provided with pull handle, and the edge in the side offers the stress concentration position, and described stress concentration position is nick shaped or is the groove shape.
Pull handle is the extendible portion at the lateral edge place.Such pull handle and bottle cap can form as a whole by punching press naturally, and technology is simple.
Offer two breach or the groove of symmetry at place, side with the perpendicular bottle cap of pull handle axis.The length of breach or groove is the 0.1-5 millimeter, to avoid bottle cap when encapsulation gas leakage.
The utility model and existing easily opened bottle cap are relatively, it has changed the opening ways of existing easy uncork, be that existing technology is by pull handle breakthrough groove on the bottle cap and lid to be split to realize purpose of opening, so prior art needs exacting requirements to the degree of depth that breaks through groove; And the principle that the utility model is opened to be effect by pull handle make breach that bottle cap offers at the edge of side or concave part stress are concentrated and are produced deformation, thereby bottle cap and bottleneck are broken away from reach purpose of opening, therefore the utility model is less demanding to cutter and the mould of offering breach or groove, ensured in the production high yield rate has been arranged, can guarantee bottle cap package quality and Yi Kai effect easily and reliably, be a kind of easily opened bottle cap with practicality.
Description of drawings:
Fig. 1 is a preferred structure scheme drawing of the present utility model.
Scheme drawing when Fig. 2 is the optimal way running condition.
The specific embodiment:
Shown in Figure 1 is use on the beer bottle Bottle cap structure.The bottle cap lid is made up of side 2 and hd top face 1, and the extended part in lateral edge place by the Sheet Metal Forming Technology bottle cap is a pull handle 3, offers two length on the perpendicular residing bottle cap of the diameter side 2 of bottle cap lid and pull handle 3 and be 2.5 millimeters breach 4.
When opening bottle cap, hold on the pull handle 3 and carry, as shown in Figure 2, the bottle cap lid can reach the purpose that can open bottle cap without instrument from breach 4 crooked and bottle disengagings.
The breach 4 of said structure can change groove into, and its principle of opening bottle cap is consistent with breach.
Claims (4)
1, a kind of easily opened bottle cap is made up of side (2) and hd top face (1), and bottle cap is provided with pull handle (3), it is characterized in that: the edge of (2) offers the stress concentration position in the side, and described stress concentration position is nick shaped (4) or is the groove shape.
2, easily opened bottle cap according to claim 1 is characterized in that: pull handle (3) is the extendible portion of (2) edge in the side.
3, easily opened bottle cap according to claim 1 is characterized in that: locating to offer two breach (4) or the groove of symmetry with the side (2) of the perpendicular bottle cap of pull handle (3) axis.
4, easily opened bottle cap according to claim 1 is characterized in that: the height of breach (4) or groove is the 0.1-5 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02258230 CN2601222Y (en) | 2002-10-31 | 2002-10-31 | Easy-to-open bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02258230 CN2601222Y (en) | 2002-10-31 | 2002-10-31 | Easy-to-open bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2601222Y true CN2601222Y (en) | 2004-01-28 |
Family
ID=34149976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02258230 Expired - Fee Related CN2601222Y (en) | 2002-10-31 | 2002-10-31 | Easy-to-open bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2601222Y (en) |
-
2002
- 2002-10-31 CN CN 02258230 patent/CN2601222Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |