Title:
車体フレーム構造
Document Type and Number:
Japanese Patent JP6739650
Kind Code:
B2
Abstract:
This vehicle body frame structure is provided with: a head pipe (21); a main frame (22) which extends to the rear of the head pipe (21); and a seat rail (30) which extends to the rear of the main frame (22). The main frame (22) and/or the seat rail (30) are/is provided with a curved part (37) that is curved when viewed from a first direction, and are/is formed by combining a plurality of press frame bodies (45I, 45O). The plurality of press frame bodies (45I, 45O) are provided with bulging parts (45bs) which form a closed section structure (30cs) when combined with each other. Joint parts (sp) which join the plurality of press frame bodies (45I, 45O) together are provided to joining flanges (45e) which extend from the bulging parts (45bs) of the press frame bodies (45I, 45O) to be joined. The distance from panel bent parts (45e5) from which the bulging parts (45bs) start, said panel bent parts being located at proximal ends of the joining flanges (45e), to the joint parts (sp) is longer in the curved part (37) than in general parts of the frame excluding the curved part (37).
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Inventors:
Takamasa Iguchi
Shinya Takahashi
Shinya Takahashi
Application Number:
JP2019530925A
Publication Date:
August 19, 2020
Filing Date:
June 06, 2018
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
B62K19/08; B62K11/04; B62K19/20
Domestic Patent References:
| JP201724510A | ||||
| JP2017113781A | ||||
| JP2011230611A |
Foreign References:
| CN2661552Y | ||||
| US20100065363 |
Attorney, Agent or Firm:
Field Saki Satoshi
Shingo Suzuki
Taichi Sakai
Shinichi Watanabe
Shingo Suzuki
Taichi Sakai
Shinichi Watanabe