Locking mechanism of automobile sliding rail and usage method of locking mechanism
A locking mechanism and sliding rail technology, applied in the direction of movable seats, etc., can solve the problems of loud noise and abnormal noise.
Active Publication Date: 2021-08-20
YANFENG ADIENT SEATING CO LTD
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Problems solved by technology
[0004] The purpose of the present invention is to overcome the defects of the prior art, to provide a locking mechanism of the automobile slide rail and its use method, to solve the problem of obvious abnormal noise when locking the upper slide rail and the lower slide rail, and to optimize the locking structure, Avoid making loud noises during use and reduce the sound of mechanical operation inside the car, thereby improving comfort
Method used
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[0076] The card of this application can be used as Figures 9 to 13 As shown in the clip, this clip 11 is fixed on the side of the tooth plate 111 due to the functional teeth 112 and the locking teeth 113, combined with image 3 As shown, after the clip 11 is snapped into the tooth groove 221, the part of the functional tooth 112 and the locking tooth 113 below the tooth groove 221 is thicker, and this part forms a moment arm. The clip 11 of the present application can also be used as Figure 12 As shown in the clip, this clip 11 is flush with the top and bottom surfaces of the tooth plate 111 due to the top and bottom surfaces of the first projection, the second projection and the third projection 114, combined Figure 19 As shown, after the clip 11 snaps into the tooth groove 221, the functional teeth 112 and the locking teeth 113 have almost no part below the tooth groove 221, and almost no force arm is generated, so the problem of broken teeth can be avoided, and the stren...
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The invention relates to a locking mechanism of an automobile sliding rail and a usage method thereof. The locking mechanism comprises a clamping part which is adjustably mounted in an upper sliding rail and partially penetrates through a tooth hole, and the clamping part is clamped into or separated from a tooth groove by moving the clamping part up and down along the tooth hole; the unlocking part is rotatably mounted on the upper sliding rail and is in driving connection with the clamping part; the reset spring is connected between the top of the clamping part and the upper sliding rail; the elastic part is fixedly installed on the top of the clamping part and can elastically deform, the end of the elastic part abuts against the corresponding reset spring, when the reset spring drives the clamping part to move upwards, the clamping part and the upper sliding rail extrude the elastic part, the elastic part deforms and extrudes the reset spring, and therefore the trill of the reset spring is eliminated. The problem that the abnormal sound is obvious when the upper sliding rail and the lower sliding rail are locked is effectively solved, the locking structure is optimized, loud sound is prevented from being made in the using process, the sound of mechanical operation in an automobile is reduced, and therefore the comfort degree is improved.
Description
technical field [0001] The invention relates to the field of car seats, in particular to a locking mechanism of a car slide rail and a method for using the same. Background technique [0002] The bottom plate of the car body is usually equipped with a lower rail, the upper rail is slid on the lower rail, and the seat is fixed on the upper rail, so that the seat can move back and forth along the lower rail for adjustment. The stop mechanism locks the upper slide rail and the lower slide rail to prevent the upper slide rail from continuing to move along the lower slide rail. [0003] The existing locking structure usually uses locking clips to engage with the teeth windows of the upper slide rail and the lower rail to realize the locking of the upper slide rail and the lower rail, but this structure is often used in actual use. There is the sound of the collision between the locking card and the tooth window, and the abnormal sound is relatively obvious, which cannot meet the...
Claims
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Login to View More IPC IPC(8): B60N2/08B60N2/06
CPCB60N2/08B60N2/06
Inventor 徐小雲贺龙辉蒋红辉陶惠家
Owner YANFENG ADIENT SEATING CO LTD