The invention discloses an automobile seat waist support mechanism. The mechanism comprises a steel wire curtain, a supporting plate and a knob assembly. The steel wire curtain is hinged to the supporting plate. The knob assembly is composed of a knob and a brake cable which are connected. One end of a wire tube of the brake cable is fixed to the upper end of the supporting plate. The mechanism is characterized in that the supporting plate is provided with a longitudinal sliding way, the sliding way is provided with a sliding block, the sliding block is connected with one end of a cable body of the brake cable, the supporting plate is further provided with a transverse stay cable, the middle of the stay cable is fixed to the sliding block, and the two ends of the stay cable are provided with hooks. The supporting plate is lifted upwards, so that a backrest is in an arch shape, and discomfort, on the waist of a human body, caused when people sit in an automobile for a long time can be effectively relieved.
Automobile seat waist support mechanism
2016-01-06
Patent
Electronic Resource
English
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
Three-airbag type automobile seat waist support and automobile seat
European Patent Office | 2021
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