JPS59124269U

JPS59124269U - Automotive key trapping prevention door lock mechanism

Info

Publication number: JPS59124269U
Application number: JP1983017266U
Authority: JP
Inventors: 増谷　孝好
Original assignee: トヨタ自動車株式会社
Priority date: 1983-02-08
Filing date: 1983-02-08
Publication date: 1984-08-21

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案に係る自動車用キー閉じ込み防止ドアロ
ック機構の実施例におけるアウトサイドハンドル近傍を
示す斜視図、第２図は同実施例の電気系統を示す回路図
、第３図は第１図の■−■線に沿う拡大断面図、第４図
は第１図のＩＶ−ＩＶ線に沿う拡大断面図、第５図は本
考案の第２実施例を示す側面図、第６図は本考案の第３
実施例の電気系統を示す回路図である。１・・・ドア、２・・・ドアロック操作部（ドアロック
ボタン、図示省略）、３・・・アウトサイドハンドル、
４・・・キーシリンダ（図示省略）、５・・・キー（図
示省略）、６・・・キー検出手段（キー検出スイッチ）
、７・・・ドアロック検出手段（ドアロック検出スイッ
チ）、８．１８・・・ドア閉操作検出手段（ドア開放検
出スイッチ、ドア変位検出スイッチ）、９・・・ハンド
ルストッパ（電磁開閉器）、１１・・・ドアロック機構
。「肋一第６図＋　　　　　　　　　　　　　１　　　　　　　　　１
十Fig. 1 is a perspective view showing the vicinity of the outside handle in an embodiment of the automobile key trapping prevention door lock mechanism according to the present invention, Fig. 2 is a circuit diagram showing the electrical system of the embodiment, and Fig. 3 is a diagram showing the electrical system of the embodiment. 1, FIG. 4 is an enlarged sectional view taken along line IV--IV in FIG. 1, FIG. 5 is a side view showing the second embodiment of the present invention, and FIG. is the third part of this invention
It is a circuit diagram showing an electrical system of an example. 1... Door, 2... Door lock operation part (door lock button, illustration omitted), 3... Outside handle,
4... Key cylinder (not shown), 5... Key (not shown), 6... Key detection means (key detection switch)
, 7... Door lock detection means (door lock detection switch), 8.18... Door closing operation detection means (door open detection switch, door displacement detection switch), 9... Handle stopper (electromagnetic switch) , 11...door lock mechanism. ``Ribichi Figure 6 + 1 1
ten

Claims

[Scope of Claim for Utility Model Registration] (1) With the door of the automobile open, the door lock operation part is in the locked state, and the outside handle provided on the door is in the door open position, In the door lock mechanism, which completes the door lock by closing the door, there is a key detection means for detecting the presence or absence of a key in the key cylinder, a door lock detection means for detecting the door lock state, and a door close detection means for detecting the door closing operation. operation detection means, and when the key detection means detects the presence of a key, the door lock detection means detects a door lock state, and the door closing operation detection means detects a door closing operation, the outside A door lock mechanism for preventing a key from being trapped in an automobile, characterized by being provided with a handle stopper that prevents the handle from being opened. (2) A key-locking prevention door for an automobile according to claim 1, wherein the door closing operation detection means is a door open detection switch that detects the open state of the door. Locking mechanism. (3) Automotive key locking prevention according to claim 1, wherein the door closing operation detection means is a handle opening operation detection switch that detects an opening operation of the outside handle. Door lock mechanism. (4) The automobile according to claim 3, wherein the door closing operation detection means is a handle displacement detection switch that detects an initial displacement of the outside handle in the opening operation direction. Door lock mechanism to prevent key trapping. (5) The automotive vehicle according to claim 1, wherein the handle stopper is an electromagnetic switch having a protrusion that can freely protrude so as to interfere with the outside handle. Door lock mechanism to prevent key trapping.