Seat slide rail
A sliding rail and seat technology, which is applied to vehicle seats, movable seats, special positions of vehicles, etc., can solve the problems of large volume, unsmooth sliding, and complex structure of the locking mechanism, and achieves enhanced versatility and action. Reliable, cost-effective manufacturing
Inactive Publication Date: 2011-09-14
襄阳寒桦精机有限公司
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- Description
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- Application Information
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Problems solved by technology
[0004] However, limited by its own structural principle, the existing stepped sliding locking adjustment device has problems such as complex structure, large locking mechanism, unsmooth sliding, and high cost.
Method used
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Embodiment Construction
[0037] The core of the present invention is to provide a seat slide rail with an optimized structure, which can effectively control the manufacturing cost of the product on the basis of ensuring smooth sliding displacement of the inner slideway relative to the outer slideway. The present embodiment will be described in detail below in conjunction with the accompanying drawings.
[0038] See figure 1 , which shows a schematic isometric view of the seat slide rail in this embodiment.
[0039] The seat slide rail includes an inner slideway 10 and an outer slideway 20 . Same as the prior art, the inner slideway 10 is used to connect the seat base (not shown in the figure), and the outer slideway 20 is used to connect the vehicle body floor (not shown in the figure), and the two can be slidably matched To realize the front and rear displacement of the seat relative to the vehicle body. Please also see figure 2 with image 3 ,in, figure 2 yes figure 1 A-A sectional view of,...
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The invention discloses a seat slide rail, which comprises an inner slide, an outer slide, a retainer component and a locking component, wherein the outer slide is in sliding fit with the inner slide; the retainer component is placed between the inner slide and the outer slide and provided with rollers; the locking component is placed in an accommodating cavity of the inner slide; the middle partof a locking clamp of the locking component is hinged with a side wall of the inner slide; one end of the locking clamp is provided with a locking fit part which extends out of an opening on the sidewall of the inner slide in side direction; a plurality of locking holes or a plurality of locking teeth are formed on the locking fit part along the length direction of the slide rail; the outer slide is provided with the plurality of locking teeth which are matched with the locking holes on the locking fit part and the plurality of locking holes which are matched with the locking teeth on the locking fit part; the locking clamp rotates around a hinged point between the locking clamp and the inner slide to lock a plurality of relative positions between the inner slide and the outer slide; andan elastic part which provides a locking pre-tightening force is placed between the locking clamp and the inner slide. The seat slide rail is characterized by small shape size and low manufacturing cost and can be applied to various seats.
Description
technical field [0001] The invention relates to a technology for adjusting the front and rear positions of a seat, in particular to a seat slide rail. Background technique [0002] The seat slide rail is used to connect the seat seat to the car body. At present, most of the driver's and co-pilot's seats arranged in the front row of the car can move the seat forward and backward according to the needs of the driver and passengers, so as to enhance the comfort of the seat. Especially for the driver, the front and rear positions of the seat can be adjusted according to the driver's body condition, so as to manipulate the steering wheel, pedals and gear lever and other manipulation elements. [0003] In the prior art, the adjustment device of the seat slide rail mainly adopts the stepwise sliding adjustment of the lock pin and the lock body structure, which can realize the stepwise adjustment of the front and rear movement of the seat, so that the seat can be quickly adjusted t...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B60N2/075B60N2/08
CPCB60N2/0818B60N2/075B60N2/0715B60N2/07B60N2/08B60N2/085B60N2/0705B60N2/06
Inventor 颜明张寒情张翱彭巧云张文杰陈靖秋彭颀
Owner 襄阳寒桦精机有限公司