JPH0484575U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

図面は、本考案の１実施例を示し、第１図は、
カバーを外して示す解除状態におけるドアロツク
装置の正面図、第２図は、カバーを外して示す噛
合状態のドアロツク装置の正面図、第３図は、ド
アロツク装置の正面図、第４図は、第１図におけ
る−線断面図である。 １……ドアロツク装置、２……ボデイ、２ａ…
…収納部、５……ラツチ、９……カム面、９ａ…
…第１突部、９ｂ……第２突部、１０……スイツ
チ、１４……検知レバー、１４ａ……第１検知部
、１４ｂ……第２検知部。 The drawings show one embodiment of the invention, FIG.
2 is a front view of the door lock device in the engaged state with the cover removed; FIG. 3 is a front view of the door lock device; FIG. 4 is a front view of the door lock device in the engaged state with the cover removed. FIG. 1 is a sectional view taken along the - line in FIG. 1...Door lock device, 2...Body, 2a...
...Storage section, 5...Latch, 9...Cam surface, 9a...
...first protrusion, 9b...second protrusion, 10...switch, 14...detection lever, 14a...first detection section, 14b...second detection section.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ドアロツクのボデイの収納部に、ストライカと
係脱可能なラツチと、ラツチが解除位置と噛合位
置間を回動することにより、ラツチの外周に形成
したカム面に当接することにより解除検知位置と
噛合検知位置とに移動可能な検知レバーを枢着し
たスイツチとを配置してなる位置検出スイツチを
備えたドアロツク装置において、スイツチの検知
レバーに二股状の第１検知部と第２検知部とを形
成し、ラツチのカム面に、ラツチの噛合方向の回
転により第２検知部に当接して検知レバーを噛合
検知位置に回動させるとともに、検知レバーの解
除検知位置への回動を阻止し、ラツチの解除方向
の回動により、第１検知部に当接して検知レバー
を解除検知位置に回動させる第１突部と、ラツチ
の解除位置において第２検知部に当接して、検知
レバーの噛合検知位置への回動を阻止する第２突
部とを形成したことを特徴とする位置検知スイツ
チを備えたドアロツク装置。 A latch that can be engaged with and disengaged from the striker is installed in the housing part of the door lock body, and when the latch rotates between the release position and the engagement position, it comes into contact with the cam surface formed on the outer periphery of the latch and engages with the release detection position. In a door lock device equipped with a position detection switch comprising a detection position and a switch having a movable detection lever pivotally connected to the detection position, a bifurcated first detection part and a second detection part are formed on the detection lever of the switch. When the latch rotates in the engagement direction, the cam surface of the latch comes into contact with the second detection part, rotates the detection lever to the engagement detection position, and prevents the detection lever from rotating to the release detection position. When the latch is rotated in the release direction, the first protrusion contacts the first detection part and rotates the detection lever to the release detection position, and the first protrusion contacts the second detection part in the release position of the latch, causing the detection lever to engage. 1. A door lock device equipped with a position detection switch, characterized in that a second protrusion is formed to prevent rotation to a detection position.