Baby carriage rear wheel brake release mechanism

Baby carriage rear wheel brake release mechanism

CN
  • CN 204,488,887 U
  • Filed: 03/02/2015
  • Issued: 07/22/2015
  • Est. Priority Date: 03/02/2015
  • Status: Active Grant
First Claim
Patent Images

1. a baby carriage rear wheel brake release mechanism, comprise the rear wheel seat (5) be connected in rear wheel support lower adaptor (17), described rear wheel seat (5) side is connected with rear wheel brake linkage fasteners (4), opposite side is connected with wheel assembly (11), it is characterized in that:

  • between described rear wheel seat (5) and described wheel assembly (11), be provided with rear wheel brake unlock piece assembly (8) and rear wheel brake locking piece (9), described rear wheel brake locking piece (9) is provided with lock tooth (91), the inner gear structure that described lock tooth (91) is offered with wheel assembly (11) inner side matches, described rear wheel brake locking piece (9) is movably connected on described rear wheel brake unlock piece assembly (8) by brake lock locking member link stopper (14) as S. A., is arranged with torsion spring (15) outside described brake lock locking member link stopper (14), described rear wheel seat (5) is also provided with stage clip (6) and brake bullet pin (7), brake bullet pin (7) with two that described rear wheel brake unlock piece assembly (11) is offered to play cotter way corresponding, described rear wheel brake linkage fasteners (4) is connected with brake (2), and brake rotates up (2) to be rotated by rear wheel brake locking piece (9) to depart from wheel assembly (11) internal tooth and unlocks.

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