The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 12, 2013
Filed:
Feb. 10, 2011
Kouichi Nakaya, Hiroshima, JP;
Akihiro Kobayashi, Hiroshima, JP;
Motoharu Hirata, Hiroshima, JP;
Mazda Motor Corporation, , JP;
Abstract
A seat is arranged in front of a back door. An airbag is configured to inflate into a space between the seat and the back door in a rear collision of a vehicle. Herein, when a lower frame portion of a headrest support structure body receives a rearward load in the rear collision of the vehicle, an upper frame portion of the headrest support structure body is moved forwardly around a rotational point of connecting members which pivotally connect an upper portion of the headrest support structure body to the vehicle-body side wall. Accordingly, a headrest attached to the upper frame portion is moved forwardly so that the space between the headrest and the back door can be expanded longitudinally and the passenger's head portion can be supported securely.