CN2311450Y - Easy-to-open bottle cap - Google Patents
Easy-to-open bottle cap Download PDFInfo
- Publication number
- CN2311450Y CN2311450Y CN 97237053 CN97237053U CN2311450Y CN 2311450 Y CN2311450 Y CN 2311450Y CN 97237053 CN97237053 CN 97237053 CN 97237053 U CN97237053 U CN 97237053U CN 2311450 Y CN2311450 Y CN 2311450Y
- Authority
- CN
- China
- Prior art keywords
- bottle cap
- lid
- circular arc
- cap
- edge
- 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
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Abstract
The utility model relates to an easy-to-open bottle cap. A sealing gasket is arranged in the cap, the circumference of a cap body is engaged with a bottleneck by a skirt edge. The flat top part of a cap body is provided with a shear mark tearing line with 270 DEG circular arc. One end of the tearing line extends to the rim of the cap body by the skirt edge. One side of the tearing line at the edge of the cap body is connected with a pull ring. The bottle cap has the advantages of simple structure and convenient opening. The utility model adopts the drag type cap opening manner, and any tool for opening is not needed. A bottleneck is hard to damage, and the use is safe.
Description
The utility model relates to a kind of easily opened bottle cap that is used for vapour-pressure type beverage bottles such as beer, carbonated drink.
The general crown formula bottle cap that adopts of the bottleneck encapsulation of vapour-pressure type beverage bottles such as existing beer bottle.Make by tin-plate, be provided with gasket seal in the bottle cap.By capper the skirt pleat part of bottle cap is tightly stung bottleneck, form and closely seal.This bottle cap needs just can pry open with the bottle opener of dress usefulness, causes the bottleneck breakage during unlatching easily.Owing in the bottle air pressure is arranged, careless slightly bottle cap flies out easily during unlatching, and human body is damaged in addition.
The purpose of this utility model provides a kind of easily opened bottle cap, and its adopts and to have the structure that draw ring, lid top are provided with the cut channel tear string on bottle cap, by draw ring bottle cap is torn during use to get final product.
The technical solution of the utility model is: a kind of easily opened bottle cap, be provided with gasket seal in the lid, pass through skirt pleat and bottleneck interlock around the lid, it is characterized in that being provided with 270 ° of circular arc cut channel tear lines in the flat top portion of lid, along the edge that extends lid, a side of lid edge tear line links a draw ring to one end of this tear line by the skirt pleat.
The utlity model has simple in structurely, open advantage easily, its adopts drawing type mode of uncapping, and need not any opener, is not easy to damage bottleneck, and is simultaneously safe and reliable.
Describe structural principle of the present utility model in detail below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model.
As shown in Figure 1, be provided with skirt pleat 2 around the lid 1, the flat top portion of lid 1 is provided with 270 ° of circular arc cut channel tear lines 3, and along the edge that extends lid, a side of edge tear line 3 links a draw ring 4 to an end of this tear line 3 by skirt pleat 2.
Comparatively smooth for lid is torn, the circular arc portion of tear line 3 should be tried one's best near the edge of flat top portion, and its diameter is generally about 20～25mm to suitable.The skirt pleat extendible portion of tear line is 90 °～180 ° at the angle of point of contact place and circular arc tangential line in addition.
Claims (3)
1. easily opened bottle cap, be provided with gasket seal in the lid, pass through skirt pleat and bottleneck interlock around the lid, it is characterized in that being provided with 270 ° of circular arc cut channel tear lines in the flat top portion of lid, along the edge that extends lid, a side of lid edge tear line links a draw ring to one end of this tear line by the skirt pleat.
2. easily opened bottle cap according to claim 1, the circular arc portion diameter that it is characterized in that tear line is 20mm～25mm.
3. easily opened bottle cap according to claim 1 is characterized in that the skirt pleat extendible portion of tear line is 90 °～180 ° at the angle with circular arc portion point of contact place and circular arc tangential line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97237053 CN2311450Y (en) | 1997-09-11 | 1997-09-11 | Easy-to-open bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97237053 CN2311450Y (en) | 1997-09-11 | 1997-09-11 | Easy-to-open bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2311450Y true CN2311450Y (en) | 1999-03-24 |
Family
ID=33947790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97237053 Expired - Fee Related CN2311450Y (en) | 1997-09-11 | 1997-09-11 | Easy-to-open bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2311450Y (en) |
-
1997
- 1997-09-11 CN CN 97237053 patent/CN2311450Y/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 |