A parking brake is characterized in that the parking brake comprises a triangular prism body, an internal screw thread, a handgrip and an external screw thread; a plastic material is subjected to blow molding to form the triangular prism body, one end face of the triangular prism body is provided with a round hole produced by a machine tool, the round hole is provided with the internal screw thread, and the triangular prism body can prevent the wheel from sliding; a plastic material is subjected to blow molding to form the handgrip, the handgrip is cylindrical, one end of the handgrip is provided with the external screw thread, and the external screw thread (4) can be matched with the internal screw thread (2) in shape and structure, and therefore the external screw thread (4) can be connected with the internal screw thread (2).
Parking brake
2016-02-24
Patent
Electronic Resource
English
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |