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    • 2. 发明专利
    • DOOR END LOCK
    • JPH10102854A
    • 1998-04-21
    • JP26288796
    • 1996-10-03
    • NAT HOUSE INDALPHA CORP
    • NAGASAWA KANTAROKATAYAMA SHINTARO
    • E05C3/28E05B65/08
    • PROBLEM TO BE SOLVED: To prevent a case for a door end lock from becoming larger by forming a locking groove section guiding a trigger in the direction of the projection of a locking pawl at the locking angle of a cam. SOLUTION: A slender housing chamber 24 in the longitudinal direction is installed to a case 20, the rear end of a joint plate 45 is attached pivotally to a cam 36 rotatably mounted on the case 20, and a pushing piece 48 is set up at the front end of the joint plate 45. Engaging holes 51, with which the sliding piece 48 is engaged, and cam grooves 52, 53 are formed to retractors 49, 50 capable of being longitudinally moved in the housing chamber 24, and a vertical slot 63, a support shaft 60 and a guide slot 64, into which the sliding piece 48 is inserted movably, are formed and installed to a sliding plate 54 capable of being longitudinally shifted in the housing chamber 24. Lock pins 71 engaged to the cam grooves 51, 53 through the vertical slot 63 are mounted to a pair of triggers 68 having locking pawls 73 and being pivotally attached to the support shaft 60.