JPH0311778U

JPH0311778U -

Info

Publication number: JPH0311778U
Application number: JP7248489U
Authority: JP
Priority date: 1989-06-21
Filing date: 1989-06-21
Publication date: 1991-02-06

Description

[Brief explanation of drawings]

第１図はドアロツク装置の平面図、第２図は第
１図の側面図、第３図は本考案に係るサイレンサ
ー及びポールの斜視図、第４図ないし第６図はラ
ツチとポールの作動説明図、第７図は従来のサイ
レンサーを表す平面図である。１０……ベース、１２……ラツチ、１８……ポ
ール、２２……ストツパ部、３７……サイレンサ
ー。 Fig. 1 is a plan view of the door lock device, Fig. 2 is a side view of Fig. 1, Fig. 3 is a perspective view of the silencer and pawl according to the present invention, and Figs. 4 to 6 are explanations of the operation of the latch and pawl. FIG. 7 is a plan view showing a conventional silencer. 10...Base, 12...Latch, 18...Pole, 22...Stopper section, 37...Silencer.

Claims

[Scope of utility model registration request]

a base; a latch rotatably supported on the base and engageable with a striker secured to the door;
a pawl rotatably supported on the base and engaging with the latch to restrict rotation of the latch; and a stopper portion formed on the pawl and engaging with the latch to restrict rotation of the pawl. When the striker is inserted and inserted by the closing operation of the door, the latch rotates and engages the striker while pushing away the pawl, and the latch engages the pawl to rotate the latch. In the door lock device, the door is closed by the stopper part engaging the latch and the rotation of the pawl being restricted at the same time as the movement of the door is restricted, the stopper part fixed to the pawl, the stopper part being fixed to the pawl, A door lock device having a silencer that covers a contact portion between the latch and the pawl around the pivot axis of the pawl and the rotation of the latch.