Title:
OPENING/CLOSING LOCK DEVICE
Document Type and Number:
Japanese Patent JP3638113
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent generation of incontinuous vibration as well as noisy sound by maintaining smoothness in an inclination surface feed on a lock pawl and to support the pawl with a sufficient strength.
SOLUTION: On both sides of a rock pawl 40 having an inclination surface 40a at a front surface, a protrusion 41 is formed to extend axially. A hook part 21 is formed in a device body 20, and a recess groove 21d is formed at an end of the hook part 21. At an inner surface of an accomodating groove to accomodate the lock pawl 40, a guide recess 24 is formed. The protrusion 41 engages with the groove 21d and the recess 24, thereby firmly supporting the lock pawl 40 from its both sides.
Inventors:
Koichi Kato
Takahiro Sugiyama
Ono Takuhiro
Takahiro Sugiyama
Ono Takuhiro
Application Number:
JP2000077148A
Publication Date:
April 13, 2005
Filing Date:
March 17, 2000
Export Citation:
Assignee:
Piolux Co., Ltd.
International Classes:
E05C1/14; B60R7/06; E05B83/30; E05B85/22; E05C21/00; (IPC1-7): E05C21/00; B60R7/06; E05B65/12; E05C1/14
Domestic Patent References:
| JP5321525A | ||||
| JP62176361U | ||||
| JP62103951U | ||||
| JP5035982U | ||||
| JP2001032592A | ||||
| JP9100668A |
Attorney, Agent or Firm:
Toshitake Yamamoto
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