The invention discloses an automobile box-type armrest cover stepless adjusting device, which comprises a box-type base frame, an armrest inner frame, an outer sleeve armrest and a stress assembly; the stress assembly is fixed to the rear upper end of the box-type base frame and comprises a fixed connecting shaft and a stress blocking piece fixed to the lower side of the fixed connecting shaft; the rear ends of the left connecting piece and the right connecting piece of the handrail inner frame are coupled to the fixed connecting shaft, a stepless adjusting mechanism is fixedly installed in the handrail inner frame, the stepless adjusting mechanism comprises an adjusting ejection piece and a one-way locking piece, and the rear end of the adjusting ejection piece makes contact with the front side of the stress blocking piece. The stepless adjusting mechanism further comprises an adjusting base frame, wherein an ejector sliding groove and one or more one-way locking grooves are formed inone side of the adjusting base frame, an adjusting ejector is movably arranged in the ejector sliding groove, one-way locking pieces are movably arranged in the one-way locking grooves, and the adjusting ejector can extend backwards and cannot retract forwards through the one-way locking pieces. The device has the advantages that the stepless adjustment can be achieved within the relative angle,and no noise is generated; the structure is simple, installation is convenient, and practicability is better.
本发明公开了一种汽车箱式扶手盖无级调节装置,包括箱式基架、扶手内架、外套扶手及受力组件,箱式基架后上端固定有受力组件,受力组件包括固定连接轴及固定在其下侧的受力挡件;扶手内架左右的连接件的后端轴接在固定连接轴上,扶手内架中固定安装有无级调节机构,无级调节机构包括调节顶件及单向锁止件,调节顶件的后端接触在受力挡件的前侧。无级调节机构还包括调节基架,调节基架的一侧设置有顶件滑槽及一个以上的单向锁止槽,顶件滑槽中活动设置有调节顶件,单向锁止槽中活动设置有单向锁止件,单向锁止件使调节顶件可以向后伸展而无法向前回缩。本发明的优点在于:在相对角度内可无级调节,无噪音;结构简单,安装方便,实用性更好。
Automobile box-type armrest cover stepless adjusting device
汽车箱式扶手盖无级调节装置
2020-09-18
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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