Title:
NOISE PREVENTIVE DEVICE FOR VEHICLE DOOR LATCH DEVICE
Document Type and Number:
Japanese Patent JP3426551
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent the noise of a vehicle door latch device.
SOLUTION: This noise preventive device door for vehicle door latch device comprises a resin body 1 for a door latch device mounted on a vehicle door; a recessed part 2 formed on the front side of the body 1; a metallic cover plate 41 substantially blocking the front side of the recessed part; and a metallic latch 3 rotatably housed in the recessed part 2, energized in the door opening direction by the elastic force of a coil spring 9, and rotated in the door closing direction against the elastic force of the coil spring 9 by the engagement with a striker 10 fixed to the car body when the door is closed. The outer surface of the latch 3 is covered with a resin film 29, the resin film 29 is partially swollen to form a protruding part 30, and a projection 31 protruded toward the latch 3 is formed on the circumferential surface of the recessed part 2, so that the protruding part 30 abut on the projection 31 of the body when the latch 3 is rotated in the door opening direction by the elastic force of the coil spring 9.
Inventors:
Osamu Hamaguchi
Yoshito Gomi
Yoshito Gomi
Application Number:
JP35024799A
Publication Date:
July 14, 2003
Filing Date:
December 09, 1999
Export Citation:
Assignee:
Mitsui Mining & Smelting Co., Ltd.
International Classes:
B60J5/00; E05B77/38; E05B85/24; (IPC1-7): E05B65/32; B60J5/00
Domestic Patent References:
| JP58191263U | ||||
| JP649674U |
Attorney, Agent or Firm:
Junichiro Shinzeki