Title:
自転車用フレームおよび電動アシスト自転車
Document Type and Number:
Japanese Patent JP6695236
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a bicycle frame which prevents a wire from being exposed to the outside of the bicycle frame and enables the wire to be easily arranged in the bicycle frame.SOLUTION: A bicycle frame 1 includes: a first frame part 10 extending in one direction X; and a second frame part 20 which is connected with the first frame part 10 and extends in the other direction Y intersecting with the one direction X. The first frame part 10 is formed with a first wire housing part in which a wire 4a is housed, and the second frame part 20 is formed with a second wire housing part communicating with the first wire housing part and in which the wire 4a is housed. Communication holes communicating with both of the first wire housing part and the second wire housing part are formed on an outer surface in a connection portion between the first frame part 10 and the second frame part 20.SELECTED DRAWING: Figure 1
Inventors:
Shunsuke Takei
Application Number:
JP2016159900A
Publication Date:
May 20, 2020
Filing Date:
August 17, 2016
Export Citation:
Assignee:
Bridgestone Cycle Co., Ltd.
International Classes:
B62K19/30; B62M6/40
Domestic Patent References:
| JP20096842A | ||||
| JP2000302074A | ||||
| JP5781987U | ||||
| JP5547487U | ||||
| JP20061443A |
Foreign References:
| US20110115193 |
Attorney, Agent or Firm:
Sumio Tanai
Nishizawa Kazumi
Hiroki Ninai
Makiko Otsuki
Masatake Shiga
Tadashi Takahashi
Nishizawa Kazumi
Hiroki Ninai
Makiko Otsuki
Masatake Shiga
Tadashi Takahashi