Title:
A PADLOCK
Document Type and Number:
WIPO Patent Application WO/2006/015552
Kind Code:
A1
Abstract:
A padlock includes a stop dog, a shackle and an indication element. The stop dog includes a restriction portion, the shackle extends into the restriction portion, the indication element mounts to the restriction portion movably. Wherein, the restriction portion is set to be moveable, cause to it can be separated a distance from the shackle, the indication element is set to be changed from a first position to a second position correspondingly according to the movement of the restriction portion, and only when the padlock is adjusted to an authorized code, the indication element can be return to the first position from the second position.
Inventors:
YU CHUNTE (CN)
Application Number:
PCT/CN2005/001248
Publication Date:
February 16, 2006
Filing Date:
August 12, 2005
Export Citation:
Assignee:
YU CHUNTE (CN)
International Classes:
E05B37/06; E05B39/00; E05B67/10; (IPC1-7): E05B67/10; E05B37/06; E05B39/00
Foreign References:
| US5782113A | 1998-07-21 | |||
| EP0089192A1 | 1983-09-21 | |||
| JPH07293084A | 1995-11-07 | |||
| CN2338444Y | 1999-09-15 |
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (Corporate Square No.35 Jinrong Street, 2 Beijing, CN)
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