Patent ID: 11892043
Assignee: HL MANDO CORPORATION
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F | IPC F

Claim 0:
1. A boot comprising:
a first coupling part coupled to a guide rod at one end of the boot for a caliper brake provided to be installed on the guide rod to allow a caliper housing to be slidably coupled to a carrier during braking; and
a second coupling part coupled to the carrier at the other end of the boot,
wherein the second coupling part is provided with one or more elastic protrusions provided to be in contact with an outer surface of the guide rod so that a reaction force is generated by the guide rod moving together with the caliper housing during braking,
wherein an inner diameter of the elastic protrusion of the second coupling part facing the guide rod is gradually decreased toward an outside of the guide hole, and
wherein a surface of the elastic protrusion of the second coupling part facing the guide rod is obliquely slanted in only one direction such that an elastic force of the elastic protrusion is generated in a direction oblique to a radial direction of the boot for the caliper brake.