And hook fastener elasticity fixing device

The utility model discloses an and hook fastener elasticity fixing device, it is including the bottom plate that is the L type and the splint of L type, both establish relatively and are U type groovestructure, the bottom plate of L type and the splint of L type are along the width direction range in U type groove, the base of bottom plate is the samdwich shape structure, insert in the middle ofthe intermediate layer on bottom plate base on the base of splint, pass through spring coupling between the base of splint and the side of bottom plate, the spring extends along the width direction onsplint base, when the splint side is pressed to the bottom plate side, coincide with the logical groove on bottom plate base mutually in the logical groove on splint base, bottom on the bottom platebase still is provided with the axis of rotation, be provided with the buckle in the axis of rotation, buckle card when the coincidence of the logical groove on the logical groove on splint bases andbottom plate base in going in