Sun visor for automobile and sound absorbing structure for an automobile
US7380858B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 5, 2006 |
| Grant date | Jun 3, 2008 |
| Priority date | — |
| Expiry date | Sep 5, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R13/0815
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A sound absorbing structure for an automobile having a seating portion, an upper surface of which serves as a passenger seating surface in the cabin, the structure includes an interior base material provided on a cabin side of a body panel; the interior base material forming a side face when seen from a passenger seated on the seating portion; the interior base material having a recessed portion formed in the cabin side of the interior base material; the recessed portion formed on an upper side of the seating surface; and a sound absorbing material buried in the recessed portion. An automobile sun visor includes a plate-form core material; an air-permeable cushioning material covering a surface of the core material; and the plate-form core material having a large number of air holes penetrating in a thickness direction formed in a dispersed manner.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.