Title:
AN OPENER FOR BEER BOTTLE
Document Type and Number:
WIPO Patent Application WO/2001/034493
Kind Code:
A1
Abstract:
A bottle opener, which is integrated with a cap of a beer bottle, comprises an outer sleeve, an inner cylindrical member, a hook member and a spring. The hook member and the spring are installed respectively into the groove for the hook member and the recess for the spring in sequence. There are provided outside of the inner cylindrical member with a guide groove and a positioning block corresponding to a sliding block and a projecting portion of the outer sleeve respectively. The opener is adhered to the cap of the beer bottle by adhesive. In order to open the bottle, the outersleeve is rotated with respect to the inner cylindrical member tomake the hook member engage with the cap. Then, the outer sleeve is pressed and moved downwards relative to the hook member. As a result, the hook member is rotated under the action of the projection portion projecting from the inner wall of the outer sleeve. Next, the hook member which is acting as a lever forces the end ofthe hook member to move upward to cause the cap to deform within the opener for removing the cap. The bottle opener can be made with low cost and is safe and convenient in use.
Inventors:
LAN YAOQIANG (CN)
Application Number:
PCT/CN2000/000399
Publication Date:
May 17, 2001
Filing Date:
October 30, 2000
Export Citation:
Assignee:
LAN YAOQIANG (CN)
International Classes:
B65D51/24; B67B7/16; (IPC1-7): B65D51/00; B67B7/16
Foreign References:
| GB2193194A | 1988-02-03 | |||
| US4414866A | 1983-11-15 | |||
| CN2210869Y | 1995-10-25 |
Attorney, Agent or Firm:
GUANGZHOU PATENT AGENCY (4th Floor 87 Cangbian Road Guangzhou 0, CN)
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