The invention relates to an anti-deception automobile safety belt buckle base which comprises a clamping base and a hollow safety belt buckle base body. The clamping base is arranged in the safety belt buckle base body in a sliding fit mode. A piezoelectric pressure sensor for measuring the pressure force exerted by the clamping base on the safety belt buckle base body towards the front of a backrest of a seat is arranged on one side of an inner cavity of the safety belt buckle base body. The safety belt buckle base body is arranged on the inner side of the seat and fixedly connected with the backrest through a supporting frame. A first through hole for a safety belt buckle to penetrate through and a second through hole for operating an inner safety belt buckle releasing device by fingers are formed in the side face, facing the outer side of the seat, of the safety belt buckle base body. The center of the first through hole is flush with the front edges of waist brackets of the two sides of the seat. The upper face and the lower face of the safety belt buckle base body are perpendicular to the front surface of the backrest. Deceptive safety belt buckling behaviors that drivers and passengers insert independent safety belt buckles into safety belt buckle bases and then insert the safety belt buckle bases after making safety belts pass by closely in front of or behind backrests of seats can be avoided.
Anti-deception automobile safety belt buckle base
2015-05-20
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
BELT BUCKLE, BELT BUCKLE SYSTEM AND AIRCRAFT SAFETY BELT
European Patent Office | 2021
|