Seat armrest capable of being adjusted in multiple dimensions

Abstract

The invention relates to a seat armrest capable of being adjusted in multiple dimensions. The seat armrest comprises an armrest panel, a panel hinging assembly, an armrest rod, a multi-dimension adjusting assembly and an armrest base. The armrest panel is hinged to one end of the armrest rod through the panel hinging assembly, the other end of the armrest rod is hinged to the multi-dimension adjusting assembly, and the multi-dimension adjusting assembly is rotationally arranged on the armrest seat. An unlocking mechanism is arranged in the panel hinging assembly, and a multi-dimension adjusting mechanism is arranged in the multi-dimension adjusting assembly. The unlocking mechanism relieves locking of the multi-dimension adjusting mechanism to the armrest rod through a control rope so that the armrest panel can be vertically adjusted. The multi-dimension adjusting assembly is rotationally arranged on the armrest base stage by stage through the multi-dimension adjusting mechanism so that the armrest panel can be horizontally adjusted. Vertical adjustment and horizontal adjustment of the armrest panel do not interference with each other. The seat armrest has the advantages of being simple in design, reasonable in structure, convenient to operate, reliable in performance, long in service life and capable of carrying out targeted vertical adjustment and horizontal adjustment.

Description

technical field [0001] The invention relates to a seat armrest, in particular to a multi-dimensional adjustable seat armrest. Background technique [0002] Chinese Patent Document No. CN205072485U disclosed a multi-dimensionally adjustable armrest structure on March 9, 2016. It specifically discloses an armrest cover, an armrest rod, a column and an armrest seat assembled in sequence. A multi-dimensional adjustment mechanism in which the rod rotates up and down relative to the upright and the upright rotates around the armrest seat to adjust left and right. The up and down rotation adjustment parts include two up and down adjustment blocks and two up and down adjustment pieces, the two up and down adjustment pieces are symmetrically arranged on the left and right sides above the adjustment seat, and the upper and lower adjustment pieces are horizontally slidably connected to the adjustment seat, and the two pieces The upper and lower adjustment blocks are respectively conne...

AI Technical Summary

Problems solved by technology

This structure mainly realizes the up, down, left, and right adjustment of the armrest through the up and down adjustment pieces and the left and right adjustment blocks, and the up and down and left and right adjustments are carried out at the same time, resulting in inconvenient operation; it uses the left and right adjustment blocks to act on the up and down adjustment pieces to unlock and lock. This structure is not only complicated, but also It requires a structure with better transmission between parts, which is difficult to process, unstable in performance, and interacting with force, which increases the damage rate

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