The invention provides a steering wheel and driver airbag matching structure, which achieves accurate positioning, fixing and motion matching reliability of an airbag module on a steering wheel, and solves the problem of abnormal noise generated when a horn is pressed. The structure comprises a steering wheel module and an airbag module, wherein the steering wheel module body comprises a framework, a connecting hole is formed in the middle of the framework, and a non-return claw is arranged on the upper frame surface; a positioning column is arranged on the airbag module, the positioning column is matched with a limiting hole in an inserted mode, the exposed section of a U-shaped rod spring arranged on the airbag module is provided with a bottom rod base, a left side rod base and a right side rod base which are symmetrically arranged, and the bottom rod section, the left side rod and the right side rod form close or away displacement relative to the hole core distance of the connectinghole; the non-return claw and the exposed section form one-way non-return fit; a horn upper contact arranged on the airbag module is matched with a horn lower contact to form a horn switch. Accordingto the scheme, a platform product structure can be formed, the cost is effectively controlled, and the product quality is improved.
本发明提供了一种方向盘与驾驶员安全气囊配合结构,实现了该气囊模块在方向盘上的准确定位,固定、运动配合可靠性,并能解决按压喇叭时异响噪音问题,包括方向盘模块和气囊模块,方向盘模块包括骨架,骨架中部为连接孔,上架面上有止回爪;气囊模块上有定位柱,定位柱与限位孔构成插接配合,气囊模块上布置的U型杆簧的显露段有对称设置的底杆座及左右侧杆座,底杆段、左右侧杆相对于连接孔的孔芯间距构成靠近或远离式位移;止回爪与显露段构成单向止回配合;气囊模块上设置的喇叭上触点与喇叭下触点配合构成喇叭开关。上述方案可实现形成平台化产品结构,有效控制成本,提升产品质量等。
Steering wheel and driver airbag matching structure
方向盘与驾驶员安全气囊配合结构
2020-08-21
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B62D MOTOR VEHICLES , Motorfahrzeuge |
Steering wheel and driver safety airbag module matching structure
Europäisches Patentamt | 2015
|DRIVER SEAT AIRBAG, DRIVER SEAT AIRBAG DEVICE, AND STEERING WHEEL
Europäisches Patentamt | 2018
|Connecting structure of automobile steering wheel and driver airbag
Europäisches Patentamt | 2021
|