A kind of perambulator

A kind of perambulator

  • CN 204,196,970 U
  • Filed: 09/25/2014
  • Issued: 03/11/2015
  • Est. Priority Date: 09/25/2014
  • Status: Active Grant
First Claim
Patent Images

1. a perambulator, can move to folding position from expanded position, it is characterized in that:

  • comprise;

    One front vehicle frame (1), comprises the left front frame (11) being connected with the near front wheel (101) and the right front vehicle frame (12) being connected with off front wheel (102);

    One Rear frame (2), comprise the left back vehicle frame (21) being connected with left rear wheel (201) and the right back vehicle frame (22) being connected with off hind wheel (202), described left back vehicle frame (21) upper end and left front frame (11) upper end thereof, described right back vehicle frame (22) upper end and right front vehicle frame (12) upper end thereof;

    One bracing frame (3), comprise left support frame (31) and right support frame (32), described left support frame (31) lower end is articulated with left back vehicle frame (21) upper end, and described right support frame (32) lower end is articulated with right back vehicle frame (22) upper end;

    One handle (4), include left straight-bar (41) and right straight-bar (42), the middle part of left straight-bar (41) and right straight-bar (42) respectively with the upper end thereof of left support frame (31) and right support frame (32), described left straight-bar (41) and the lower end of right straight-bar (42) extend to the middle part of left support frame (31) and right support frame (32) respectively;

    One rear linking rod (5), comprise left back connecting rod (51) and right back connecting rod (52), described left back connecting rod (51) lower end is articulated with left back vehicle frame (21) middle part, its upper end thereof is in left straight-bar (41) lower end, described right back connecting rod (52) lower end is articulated with right back vehicle frame (22) middle part, and its upper end thereof is in right straight-bar (42) lower end;

    One mounting (6) rotated to rear side for traction front vehicle frame (1) when Pram folding, its side and front vehicle frame (1) hinged, opposite side is articulated with in the middle part of rear linking rod (5);

    One keeps locking and after unblock, making front vehicle frame (1), bracing frame (3), handle (4) rotate relative to Rear frame (2) with rear linking rod (5) and make the blocking device (7) of Pram folding at expanded position for making perambulator.

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