Title:
INFANT BICYCLE
Document Type and Number:
Japanese Patent JP2019188849
Kind Code:
A
Abstract:
To provide an infant bicycle provided with a push bar which does not produce noise when a steering action is made and which does not need force for the steering action.SOLUTION: An infant bicycle 10 provided with a push bar performs a steering operation by a push bar 14. The infant bicycle 10 includes: a steering shaft holding cylinder 12 which holds a steering shaft 11a which holds a handle 11 so as to be freely rotatable; a frame 13 connected to the steering shaft holding cylinder 12; and a push bar retainer 20 which is connected to the frame 13 and which retains therein a push bar holder 20a that holds the push bar 14 so as to be freely rotatable. The push bar holder 20a rotates in conjunction with the rotation of the push bar 14. The steering shaft holding cylinder 12 includes a pair of wires 17 and 18 which rotates in conjunction with the rotation of the handle 11 and which synchronizes the rotation of the push bar holder 20a and that of the steering shaft holding cylinder 12. When the push bar 14 is operated, the handle 11 is operated via the push bar holder 20, the pair of wires 17 and 18, and a steering shaft holder 12a.SELECTED DRAWING: Figure 1
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Inventors:
HIROSE TSUYOSHI
Application Number:
JP2018080107A
Publication Date:
October 31, 2019
Filing Date:
April 18, 2018
Export Citation:
Assignee:
M & M CO LTD
International Classes:
B62K9/00; B62B7/00; B62B9/20; B62K21/12
Attorney, Agent or Firm:
Patent Business Corporation Imy International Patent Office