Title:
DOOR LOCK MECHANISM
Document Type and Number:
Japanese Patent JP3453889
Kind Code:
B2
Abstract:
PURPOSE: To enable low-priced constitution by forming each part of synthetic resin and allow simplified lock mechanism to be added at need without changing a door lock body.
CONSTITUTION: A latch bolt 3 is advanced-retreated using a rack gear 5 and a pinion gear 6. A lock slider 21 is provided in a handle cover 15a fitted to a door (g) while surrounding the base end parts of door handles 2a, 2b, and a lock button 19 is rotated to slide the lock slider 21. This lock slider 21 and the base end part of the door handle 2a are engaged with each other to lock the door handle 2a to lock.
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Inventors:
Masanori Numata
Douglas Fisher
Douglas Fisher
Application Number:
JP33396694A
Publication Date:
October 06, 2003
Filing Date:
December 16, 1994
Export Citation:
Assignee:
Nifco Co., Ltd.
International Classes:
E05C1/16; E05B13/08; E05B55/14; F16H19/04; (IPC1-7): E05B13/08; E05C1/16
Domestic Patent References:
| JP60144478A | ||||
| JP56139762U | ||||
| JP62187058U | ||||
| JP175067Y1 | ||||
| JP1414657Y1 |
Attorney, Agent or Firm:
Takashi Kojima