Automotive seat slide rail

A technology of sliding rails and sliding rails for automobile seats, which is applied in the direction of movable seats, etc., to achieve the effects of easy assembly, simple structure of the sliding rails, and good quality control.
CN104773095AActive Publication Date: 2015-07-15KEIPER (CHANGSHU) SEATING MECHANISMS CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
KEIPER (CHANGSHU) SEATING MECHANISMS CO LTD
Publication Date
2015-07-15

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Abstract

The invention discloses an automotive seat slide rail. The automotive seat slide rail comprises an upper slide rail body, a lower slide rail body, a spring component, a locking component and an unlocking component, wherein the unlocking component drives the locking component to move up and down to achieve locking and unlocking of the upper slide rail body and the lower slide rail body, the locking component comprises a locking sheet and a guide pin, locking tooth parts are arranged on the two sides of the locking sheet, the lower end of the guide pin is connected with the locking sheet in an anchoring mode, and the upper portion of the guide pin penetrates through a guide pin hole in the upper wall of the upper slide rail body; the spring component acts on the space between the locking sheet and the upper wall of the upper slide rail body or the space between the locking sheet and the lower wall of the lower slide rail body; when the upper slide rail body and the lower slide rail body are in a locked state, the locking tooth parts penetrate through an upper tooth window on the upper slide rail body and a lower tooth window on the lower slide rail body; when the upper slide rail body and the lower slide rail body are in an unlocked state, the locking tooth parts disengage from the lower tooth window on the lower slide rail body. According to the automotive seat slide rail, structure becomes simpler, assembly becomes easily, quality control is facilitated, cost is reduced, the weight of the whole slide rail is reduced, and the stress on the spring component from the slide rail in long-time use is effectively eliminated.
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Description

technical field

[0001] The invention relates to the technical field of car seats, in particular to a car seat slide rail. Background technique

[0002] see figure 1 , the seat slide rails currently on the market include upper slide rail a, lower slide rail b, locking plate h, locking connecting member m, return spring l, two steel ball cages i and four sets of upper and lower balls j , the upper and lower sets of balls j are installed on two steel ball cages i to form a pair of slider assemblies, the upper slide rail a slides on the lower rail b by relying on a pair of slider assemblies, and the locking connecting member m is groove type structure, the middle positions of the two groove walls are respectively provided with a shaft hole, and the locking connection member m is installed on a shaft seat e through the shaft k passing through the shaft hole, and the shaft k also passes through the shaft seat e at the same time, and the shaft seat e is installed On the upper sli...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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