| 摘要 |
A lock system is provided which is made to facilitate connecting work of a slide pin with a cam member and reduce looseness in the connected state. A post-like portion 32 which projects in an axial direction and double side projecting portions 33, 33 which project from end portion of the post-like portion to both sides are provided at a connecting end portion 3c of a slide pin 3 into a cam member 4 of the lock system, and provided at a connecting end portion 4a of the cam member 4 to the slide pin are an accommodation recess portion 40 made up of an axial recess portion 41 which receives the post-like portion and lateral recess portions 42 which are expanded from an intermediate position along the length of the axial recess portion so as to receive the double side projecting portions, and an elastic engagement piece 44 which is provided in an axial deeper portion in the accommodation recess portion so as to be brought into engagement with an end portion of the slide pin which lies in a direction in which the post-like portion projects while pressing the end portion in the axial direction. In addition, locking stepped portions adapted to be brought into engagement with the double side projecting portions may be provided on inner surfaces of lateral sides of both the lateral recess portions.
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