Title:
TRICYCLE
Document Type and Number:
Japanese Patent JP2016043844
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a tricycle capable of improving handling property when a user pushes a push rod.SOLUTION: When a lock mechanism 40 is locked for linkage of rotation of a handle, a front fork 16 and a front wheel around a steering axis line L1, the present invention can be used as a normal tricycle which turns a direction by steering of the handle. On the other hand, when the lock mechanism 40 is released, the front fork 16 and the front wheel can rotate around the steering axis line L1 independently from the handle. Therefore, when the tricycle is used like using a baby carriage by pushing a push rod, a cutting angle of the front wheel becomes larger, and a rotation radius of the tricycle 1 becomes smaller. In addition, an operation of the push rod is not inhibited by an operation of the handle. In all cases, a rotation angle limitation mechanism 30 can suppress the handle from approaching too much an infant seating on a saddle. Therefore, handling property when the tricycle is used by pushing the push rod, is improved.SELECTED DRAWING: Figure 5
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Inventors:
KIRIFUCHI CHIZUKO
Application Number:
JP2014170581A
Publication Date:
April 04, 2016
Filing Date:
August 25, 2014
Export Citation:
Assignee:
PEOPLE CO LTD
International Classes:
B62K9/02; B62B7/12
Domestic Patent References:
| JP2000043774A | 2000-02-15 | |||
| JP2000043774A | 2000-02-15 | |||
| JPS55126889U | 1980-09-08 | |||
| JPS57202391U | 1982-12-23 | |||
| JPS55126889U | 1980-09-08 | |||
| JPS57202391U | 1982-12-23 |
Foreign References:
| WO2013024403A1 | 2013-02-21 | |||
| WO2013024403A1 | 2013-02-21 | |||
| CN101691130A | 2010-04-07 | |||
| CN101691130A | 2010-04-07 |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Osaka Koichi
Osaka Koichi