发明名称 HOOK LOCK FOR SLIDING DOOR
摘要 PROBLEM TO BE SOLVED: To miniaturize a hook lock for a sliding door and reduce the cost for the same. SOLUTION: This hook lock comprises a trigger 6 being retractively displaced in closing the sliding door Y, a cam 7 being retractively displaced integrally with the trigger 6, a link lever 8 being oscillated and displaced by the retraction and displacement of the trigger 6, a sector 9 being rotated by the retraction and displacement of the cam 7, a hook body 10 being rotated following the rotation of the sector 9 with a hook part 10b, and a stopper 11 being inclined by receiving the inertia force in closing the sliding door Y. Accordingly the retraction and displacement of the trigger 6 in closing the sliding door Y is converted into the revolution of the hook body 10 through the link lever 8, and the rotation of the hook body 10 through the sector 9 to lock the hook body 10 on a locking part 13b, which reduces the retracting and displacing amount of the trigger 6 and a lever ratio of the link lever 8 in comparison with, for example, a constitution where the retraction and displacement of the trigger is converted into the rotation and displacement of the hook body through the oscillation and displacement of the link lever, whereby the hook lock Z for the sliding door can be miniaturized and the cost can be reduced.
申请公布号 JP2002013331(A) 申请公布日期 2002.01.18
申请号 JP20000193929 申请日期 2000.06.28
申请人 TOYO SEAT CO LTD 发明人 SAKAMOTO KUNIHIKO;HORIUCHI JUO
分类号 E05F7/04;E05B65/08;E05C3/10;(IPC1-7):E05B65/08 主分类号 E05F7/04
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