The invention relates to the technical field of seats, in particular to a seat adjusting device. The device comprises a supporting body and a supporting base. Spring structures are evenly distributedaround the supporting base, one end of each of the spring structures is fixedly connected with a rocker arm, all the rocker arms are rotationally connected through mounting plates, an annular structure with a gap is defined by the mounting plates, a conversion sleeve sleeves the periphery of the annular structure, and the conversion sleeve partially penetrates through the gap and is connected witha flexible force application body penetrating through the supporting base. The conversion sleeve has a first working position, and the spring structures are in a completely compressed state; and theconversion sleeve further has a second working position, and the spring structures are in an open state at the moment, so that the supporting base has a buffer space for driving the supporting body tomove. The two use scenes are converted through the conversion sleeve, the state of each rocker arm is changed in the conversion process so that the compression amount of each spring structure can beadjusted, the supporting base can be extruded tightly, or a buffer space can be obtained; therefore, the two work scenes are obtained. The invention further makes a protection request of a seat adjusting method.
本发明涉及座椅技术领域,特别涉及一种座椅调节装置,包括支撑体和支撑座,支撑座周围均布弹簧结构,弹簧结构一端与摇臂固定连接,各摇臂均通过安装板转动连接,各安装板围设成具有间隙的环状结构,环状结构外围套设有转换套,转换套局部贯穿间隙,且与贯穿支撑座的柔性施力体连接;转换套具有第一工作位置,此时弹簧结构成完全压缩状态;转换套还具有第二工作位置,此时弹簧结构成张开状态,使得支撑座具有带动支撑体进行运动的缓冲空间。本发明中通过转换套对两种使用场景进行转换,在转换过程中改变摇臂的状态而调节弹簧结构的压缩量,使得支撑座被挤压紧,或者获得缓冲空间,从而获得两种工作场景。本发明中还请求保护一种座椅调节方法。
Seat adjusting device and adjusting method
一种座椅调节装置及调节方法
10.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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