Title:
FOLDING TRICYCLE
Document Type and Number:
Japanese Patent JP3631669
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To reduce a space required for storing and keeping a tricycle and improve convenience for easily carrying.
SOLUTION: A tricycle frame F is constituted by a tricycle body front part frame 6 rotatably provided on a handlebar frame H, a tricycle body rear part frame 22 for rotatably supporting rear wheels 23 at right and left, and a tricycle body intermediate part frame 10 rotatably provided on the tricycle body rear part frame 22 and the tricycle body front part frame 6. A connection member 30 is rotatably provided between a lower end part of the tricycle front part frame 6 and a position near a tip part of the tricycle body rear part frame 22. A folding lock device constituted by a lock plate 37 swinging freely located on the tricycle body intermediate part frame 10 and a coil spring 38 is provided between a position near a rear part of the tricycle body intermediate part frame 10 and a bottom end rod part 33 of the connection member 30.
More Like This:
| WO/2016/196768 | FOLDABLE TRICYCLE |
Inventors:
Shibunomi
Application Number:
JP2000281528A
Publication Date:
March 23, 2005
Filing Date:
September 18, 2000
Export Citation:
Assignee:
Yihai International Enterprise Co., Ltd.
International Classes:
B62K9/02; B62K15/00; (IPC1-7): B62K9/02; B62K15/00
Domestic Patent References:
| JP54160747U |
Attorney, Agent or Firm:
Yoshifumi Matsunami
Previous Patent: METHOD AND DEVICE FOR IDENTIFYING SYSTEM
Next Patent: FULL-CUT EXTERIOR UNIT FOR ROTARY
Next Patent: FULL-CUT EXTERIOR UNIT FOR ROTARY