Steering wheel with an airbag device
AssigneeToyoda Gosei Co., Ltd.
InventorsTakanobu Ikeda, Akio Hosoi
Life of this patent
Estimating the term…
Abstract
Connecting pins are provided at connecting portions on the airbag device side in such a manner as to project therefrom, whereas connecting parts adapted to rotate in directions normal to an axial direction of the connecting pins are disposed on the main body side. The hook portions of the connecting parts interfere with a guide surfaces of the connecting pins which are forced in along the axial direction thereof to thereby be disposed at waiting positions where the hook portions can rotate in the lock releasing direction.
Claims8
A steering wheel with an airbag device, comprising:
- a steering wheel main body;
- an airbag device;
- a connecting pin provided on said airbag device and protruding toward the steering wheel main body, said connecting pin comprising:
- a locking portion disposed at a first end of said pin and having a tapered and inclined guide surface, and
- a small diameter portion disposed at a second end of said pin and having a smaller diameter than a first end of said locking portion;
- and
- a pivotally mounted curved connecting part provided on the steering wheel main body, rotating in a direction substantially normal to an axial direction of said connecting pin, said connecting part comprising:
- a hook portion adapted to be inserted in said small diameter portion of said locking pin for locking a first portion of said locking portion and biased in a locking direction, and
- an operating portion for operating said hook portion so as to rotate in a lock releasing direction;
- wherein, said airbag device is mounted on said steering wheel main body in such a manner that said hook portion interferes, when connected, with said guide surface of said connecting pin of the airbag device when the airbag device is forced in the axial direction of said connecting pin so as to be located at a waiting position where said hook portion is allowed to rotate in the lock releasing direction.
A steering wheel with an airbag device, comprising:
- a steering wheel main body including a boss portion, a ring portion and a plurality of spoke portions;
- an airbag device;
- a connecting pin provided on said airbag device and protruding toward the steering wheel main body, said connecting pin comprising:
- a locking portion disposed at a first end of said pin, and
- an engaging portion disposed at a first end of said locking portion;
- and
- a pivotally mounted connecting part provided on the steering wheel main body, rotating in a direction substantially normal to an axial direction of said connecting pin, said connecting part comprising:
- an engaged portion adapted to be inserted in said engaging portion of said locking pin for locking a first portion of said locking portion and biased in a locking direction,
- a stationary plate provided on said airbag device, comprising a plurality of abutment portions brought into abutment with the spoke portions;
- a base portion supporting the airbag device through a spring and connecting the abutment portions, and
- a mounting piece located nearer to the boss portion than the base portion and extending from the base portion, the mounting piece retaining said connecting.
Dependencies are inferred from the claim text.