JPH01151577U

JPH01151577U -

Info

Publication number: JPH01151577U
Application number: JP4200588U
Authority: JP
Priority date: 1988-03-31
Filing date: 1988-03-31
Publication date: 1989-10-19

Description

[Brief explanation of drawings]

第１図は本例を示す正面図、第２図はオープン
レバーがレリースレバーを作動させている状態を
示す部分正面図、第３図及び第４図はロツキング
機構の空振り状態を示す部分正面図、第５図及び
第６図はキーレスロツク機構を示す部分正面図、
第７図及び第８図はセルフキヤンセリング機構を
示す部分正面図、第９図はアクチユエータ部の分
解図、第１０図はリターンスプリングを示す平面
図、第１１図はウオームの側面図、第１２図は出
力軸の取付部の分解斜視図、第１３図はターンオ
ーバスプリングの取付を示す側面図、第１４図は
作動レバーとストツパの関係を示す平面図、第１
５図はホイール回転角とモータ逆転トルクの関係
を示すグラフ図、第１６図は出力軸部分の断面図
、及び第１７図はアクチユエータ部の平面図であ
る。図中：１……ドアロツク装置、２，２′……ハ
ウジング、３……レリースレバー、５……オープ
ンレバー、８……ロツキングボタン、９……ロツ
キングアーム、１０……ピン、１３……キー操作
レバー、１５……突部、１７……作動レバー、２
４……リターンスプリング、２６……モータ、３
４……軸受部、３６……ターンオーバスイツチ、
３９……ストツパ。 Fig. 1 is a front view showing this example, Fig. 2 is a partial front view showing a state in which the open lever is operating the release lever, and Figs. 3 and 4 are partial front views showing the locking mechanism in a missed state. , FIGS. 5 and 6 are partial front views showing the keyless lock mechanism,
Figures 7 and 8 are partial front views showing the self-cancelling mechanism, Figure 9 is an exploded view of the actuator, Figure 10 is a plan view showing the return spring, Figure 11 is a side view of the worm, and Figure 12 is a side view of the worm. The figure is an exploded perspective view of the attachment part of the output shaft, FIG. 13 is a side view showing the attachment of the turnover spring, FIG. 14 is a plan view showing the relationship between the actuating lever and the stopper,
FIG. 5 is a graph showing the relationship between wheel rotation angle and motor reverse torque, FIG. 16 is a sectional view of the output shaft portion, and FIG. 17 is a plan view of the actuator portion. In the figure: 1... Door locking device, 2, 2'... Housing, 3... Release lever, 5... Open lever, 8... Locking button, 9... Locking arm, 10... Pin, 13... ...Key operating lever, 15... Protrusion, 17... Actuation lever, 2
4...Return spring, 26...Motor, 3
4...Bearing part, 36...Turnover switch,
39...stoppa.

Claims

[Claims for Utility Model Registration] (1) A door lock device having an actuator mechanism coupled via its output shaft to a link mechanism for operating the door lock mechanism, wherein the actuator mechanism is rotationally driven by an electric motor, and the actuator mechanism is rotationally driven by an electric motor. a wheel that returns to a preset neutral position when input from the wheel is cut off, and an actuation lever that is capable of engaging with a convex portion of the wheel and has the output shaft pivotally supported by the housing;
A door lock device characterized in that when the operating lever is in the locked or unlocked position and the wheel is in the neutral position, a gap is left between the convex portion of the wheel and the operating lever. (2) The door lock device according to claim (1), wherein the convex portion is formed integrally with the surface of the wheel and has a semicircular arc shape.