A non-continuous angle adjuster

Abstract

The invention discloses a non-continuous recliner, which comprises a main board, a cam, a locking plate, a cam spring, a gear plate and a control panel; a mounting groove and a limit block are arranged inside the main board, and the cam spring is symmetrically arranged in the mounting groove The cam is installed at the center of the installation groove at the corner of the corner, and there are multiple convex points on the side of the cam close to the installation groove. The protruding end of the cam spring is matched with the convex points one by one; Distributed around the installation groove; the lock plate is set between two adjacent limit blocks; and the top of the lock plate is also provided with locking teeth; the main board is also connected with the tooth plate, and the inner circumference of the tooth plate is provided with teeth The ring; the ring gear is matched with the teeth; the control disc is located inside the tooth plate. The invention improves the operation experience; ensures the sealing of the core parts; improves the unlocking comfort and feel, and at the same time, effectively reduces the maximum unlocking torque on the premise of ensuring the locking torque; and the parts are simple in structure, and the mold complexity requirements and manufacturing low cost.

Description

technical field [0001] The invention relates to the technical field of angle adjusters, in particular to a discontinuous angle adjuster. Background technique [0002] At present, the seat recliner used for vehicles at home and abroad is installed on the seat of the vehicle, and the seat back can be adjusted in angle relative to the seat cushion through the seat recliner. [0003] The existing recliner generally has the following disadvantages: 1), poor locking / unlocking synchronization, low sealing performance (unable to meet painting requirements), 2), poor unlocking feel, and high manufacturing cost. Contents of the invention [0004] The invention mainly solves the technical problems existing in the prior art, thereby providing a discontinuous recliner with good locking synchronization, good unlocking feel and low production cost. [0005] Above-mentioned technical problem of the present invention is mainly solved by following technical scheme: [0006] The discontinu...

AI Technical Summary

Problems solved by technology

[0003] The existing recliner generally has the following disadvantages: 1), the synchronization of locking / unlocking is poor, and the sealing performance is low (unable to meet the painting requirements), 2), the unlocking feel is poor, and the manufacturing cost is high

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