Attachment structure for resin part of motorcycle
US8678413B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 8, 2012 |
| Grant date | Mar 25, 2014 |
| Priority date | — |
| Expiry date | Nov 8, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D27/023
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An attachment structure for a resin part of a motorcycle includes an attaching portion with a nut provided on a side of a vehicle main body, a resin part having an attached portion with a bolt insertion hole, and a shoulder bolt for attaching the attached portion to the attaching portion with the nut. The shoulder bolt has a threaded shaft portion, a washer, a head portion, and a large diameter portion arranged between the washer and the threaded shaft portion, the large diameter portion being thicker than the threaded shaft portion and thinner than the washer. A thin guide piece protruding toward a radially inner side for regulating radial movement of the shoulder bolt within a predetermined range is integrally formed on an inner circumferential surface of the bolt insertion hole. The guide piece is configured to be deformed by the large diameter portion of the shoulder bolt.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.