Stepless adjusting mechanism for angle of seat armrest

A technology of stepless adjustment and armrests, applied in the direction of armrests, vehicle seats, special positions of vehicles, etc., can solve problems such as parking, inconvenience for drivers and passengers, and reduce the comfort of armrests, so as to improve the comfort of use and facilitate operation , Simple operation, convenient and reliable effect
CN112092699APending Publication Date: 2020-12-18ET TECH WUXI
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
ET TECH WUXI
Publication Date
2020-12-18

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Abstract

The invention relates to a stepless adjusting mechanism for the angle of a seat armrest. The stepless adjusting mechanism comprises a fixing plate; a supporting plate is rotationally installed at theupper end of the fixing plate; a sliding rail is rotationally installed at the lower end of the fixing plate; the rear end of the supporting plate is rotationally connected with the fixing plate; a supporting seat is fixedly installed below the front end of the supporting plate; a rotating linear conversion mechanism is installed between the supporting seat and the sliding rail; and the distance between the supporting seat and the sliding rail is adjusted through the rotating linear conversion mechanism. The stepless adjusting mechanism further comprises a locking mechanism; and the locking mechanism is used for locking the rotation of the rotating linear conversion mechanism. According to the stepless adjusting mechanism, a button is pressed to enable the locking mechanism to unlock rotation of the rotating linear conversion mechanism, force is synchronously applied to the supporting plate to enable the supporting plate to rotate relative to the fixing plate, and the supporting platepulls or pushes the rotating linear conversion mechanism through the supporting seat to enable the rotating linear conversion mechanism to move relative to the length direction of the sliding rail, sothat adjustment of the angle of the supporting plate, namely the seat armrest is realized. The stepless adjusting mechanism realizes stepless adjustment of the angle and is convenient and reliable inoperation, high in stability and excellent in user experience.
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Description

technical field

[0001] The invention relates to the technical field of seats, in particular to a stepless adjustment mechanism for the angle of a seat armrest. Background technique

[0002] The angle setting of the seat armrest is an important parameter for seat comfort. In the prior art, the armrests of most seats only have two states of flat use and storage, that is, the armrests can only stay in two positions relative to the seat, and cannot be parked at other angles; When tilting or reclining adjustment, the armrest also tilts forward or backward with the seat, which brings a lot of inconvenience to the use of the driver and passengers, and greatly reduces the comfort of the armrest. Contents of the invention

[0003] Aiming at the shortcomings in the above-mentioned existing production technology, the applicant provides a stepless adjustment mechanism for the angle of the armrest of the seat with a reasonable structure, thereby realizing the stepless adjustment of th...

Claims

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