Title:
TRICYCLE AND METHOD OF DESIGNING TRICYCLE
Document Type and Number:
Japanese Patent JP2020055405
Kind Code:
A
Abstract:
To seat an infant differing in build with age sit in a well-balanced state.SOLUTION: A saddle 80 has a long-sized seating part 81, which is continuous in a front-rear direction, more on a front side than the center of a rear wheel shaft part 60, and also has a non-seating part 82, which is long over the rear wheel shaft part 60 in the front-rear direction, more on a rear side than the seating part 81. The seating part 81 has its overall length set while securing a front-side seating region 81a where an infant is seated close to the front, and a rear-side seating region 81b where the infant is seated close to the rear, and which is longer in the front-rear direction than the front-side seating region 81a.SELECTED DRAWING: Figure 3
Inventors:
NAKAI NORIMITSU
Application Number:
JP2018186898A
Publication Date:
April 09, 2020
Filing Date:
October 01, 2018
Export Citation:
Assignee:
AIDESU KK
International Classes:
B62K9/02; B62J1/00; B62K15/00
Domestic Patent References:
| JP2006524597A | 2006-11-02 | |||
| JPS61131388U | 1986-08-16 | |||
| JP2012071697A | 2012-04-12 | |||
| JPS59113287U | 1984-07-31 | |||
| JP2006082777A | 2006-03-30 |
Foreign References:
| US20030098567A1 | 2003-05-29 | |||
| CN108583757A | 2018-09-28 | |||
| US20120211955A1 | 2012-08-23 |
Attorney, Agent or Firm:
Eichi International Patent Office