JPH02150367U

JPH02150367U -

Info

Publication number: JPH02150367U
Application number: JP6048589U
Authority: JP
Priority date: 1989-05-25
Filing date: 1989-05-25
Publication date: 1990-12-26

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例の全体的な構成を
示す図、第２図、第３図、および第４図はそれぞ
れドアラツチ機構の構成を示す図、第５図は同実
施例におけるパワーラツチモータの構成を示す図
、第６図は同実施例における電気回路の構成を示
す図、第７図は同実施例の作用を説明するための
タイムチヤートである。１……ドア本体、３……ドアラツチ機構、４…
…パワーラツチモータ、１０……ストライカ、１
１……ラツチ、２０……ケーブル、５０……通電
遮断回路、ＩＧＳＷ……イグニツシヨンスイツチ
、ＨＬＳＷ……ハーフラツチスイツチ、ＯＲＳＷ
……オーバランスイツチ。 Fig. 1 shows the overall structure of an embodiment of this invention, Figs. 2, 3, and 4 each show the structure of the door latch mechanism, and Fig. 5 shows the power supply in the same embodiment. FIG. 6 is a diagram showing the configuration of the latch motor, FIG. 6 is a diagram showing the configuration of the electric circuit in the same embodiment, and FIG. 7 is a time chart for explaining the operation of the same embodiment. 1...Door body, 3...Door latch mechanism, 4...
...Power latch motor, 10...Striker, 1
1... Latch, 20... Cable, 50... Current cutoff circuit, IGSW... Ignition switch, HLSW... Half latch switch, ORSW
...Overbalance switch.

Claims

[Scope of utility model registration request]

A striker installed in the door opening of the vehicle;
a latch provided on the vehicle door that cooperates with the striker to lock the door in the closed position; a half-latch switch that operates upon detecting the half-latched state of the latch; and a half-latch switch for retracting the latch to the full-latched state. A power latch motor, means for forming an energized path from a vehicle battery power supply to the power latch motor when the half latch switch is activated, and means for forcibly cutting off the energized path when the ignition switch of the vehicle is turned on. A vehicle door lock device comprising: