Sliding rail assembly for automobile seat
A slide rail assembly, car seat technology, applied in vehicle seats, movable seats, vehicle parts, etc., can solve the problem of low locking strength and stability, long length of integrated horizontal support, and degree of deformation of horizontal support Large and other problems, to achieve the effect of increasing the strength and stability of the lock, improving the convenience and installation efficiency, and improving the strength
Active Publication Date: 2019-02-22
合肥亿恒智能科技有限公司
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Problems solved by technology
However, the installation strength of the existing electric slide rail assembly for automobile seats is not high. In addition, once the horizontal bracket is formed, it can only match one type of motor, and it can only serve one type of seat, so the scope of application is narrow; in addition, the existing front and rear brackets are L-shaped brackets and hollow frame welding structures, which The locking strength and stability of this kind of bracket are not high, the comfort and safety are low, and the bottom surface of the current bracket is smooth, which is inconvenient to install, resulting in low work efficiency
Method used
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[0044] Such as figure 1Shown, a kind of slide rail assembly for car seat, comprises two opposite slide rail groups 10 and a horizontal support 20, and the two ends of described horizontal support 20 are respectively fixedly connected on the two slide rail groups 10;
[0045] Such as Figures 2 to 14 As shown, the slide rail group 10 includes an upper slide rail 11, a lower slide rail 12, a screw rod 13, a front end bracket 14, a rear end bracket 15, a gear box bracket 16, a gear box 17 and a bearing plate 18, and the upper slide rail Both sides of 11 are turned outwards to form an inner snap-in portion 111, the inner snap-in portion 111 is in a “convex” shape, and an upper fairway 112 is provided on the top of the inner snap-in portion 111, and the inner snap-in portion 111 The lower part of 111 is provided with a lower fairway 113, and the upper fairway 112 is provided with a notch 114, and the inner clamping part 111 at the notch 114 is turned outward to form a stopper 115,...
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The invention discloses a sliding rail assembly for an automobile seat. The sliding rail assembly comprises two sliding rail sets and a horizontal support. Each sliding rail set comprises an upper sliding rail, a lower sliding rail, a lead screw, a front end support, a rear end support, a gear case support, a gear case and a bearing plate. Each upper sliding rail is provided with stop blocks for limiting the corresponding bearing plate. The front end supports and the rear end supports are each of a solid block-form structure. Locating structures are arranged below the front end supports and the rear end supports correspondingly. A locating structure is also arranged above each gear case support. Each horizontal support is of a three-segment type structure composed of a middle support, a horizontal left support and a horizontal right support. The sliding rail assembly is high in connection strength, capable of resisting large torsional force, low in shape change degree, great in durability, convenient to mount, capable of being matched with rail forms of different requirements and wide in application scope.
Description
technical field [0001] The invention relates to the technical field of automobile slide rails, in particular to a slide rail assembly for an automobile seat. Background technique [0002] The car seat is one of the core mechanisms related to safety and comfort in the car. Usually, the car seat realizes the front and rear adjustment function of the car seat through the sliding fit of the upper slide rail and the lower slide rail. With the development of science and technology, automobile electric slide rails are gradually being widely used. [0003] The electric slide rail assembly for car seats usually includes horizontal brackets, upper slide rails, lower slide rails, screw rods, front-end brackets, rear-end brackets, gear box brackets, gearboxes and bearing plates. The horizontal brackets are used to connect two groups of slides. The motor is installed in combination with rails, the screw rod is fixedly installed on the lower rail through the front bracket and the rear br...
Claims
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IPC IPC(8): B60N2/07
CPCB60N2/07B60N2/0705B60N2/0722B60N2/073Y02T10/40
Inventor 徐忠浪董炜江周宗武杨波向志清任路琛查传婷
Owner 合肥亿恒智能科技有限公司