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Vehicle seat slide device

A sliding device, vehicle technology, applied in vehicle seats, special positions of vehicles, movable seats, etc., can solve problems such as deformation, damage to operating handles, productivity problems, etc., to reduce the number of parts, save space, and realize costs. Effect

Inactive Publication Date: 2014-05-14
AISIN SEIKI KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the low-rigidity operating handle may be damaged or deformed in the middle of the assembly work in the workshop, which may cause problems in terms of productivity.

Method used

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  • Vehicle seat slide device
  • Vehicle seat slide device
  • Vehicle seat slide device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] Hereinafter, embodiments of the vehicle seat sliding device according to the present invention will be described with reference to the drawings. figure 1 is a perspective view showing a vehicle seat sliding device assembled in a vehicle seat, figure 2 It is a perspective view showing the seat sliding device for a vehicle. The vehicle seat sliding device 2 is provided with: a pair of left and right lower rails 10 fixed to the vehicle floor 3; a pair of left and right upper rails 20 fixed to the vehicle seat 5; Handle 50.

[0034] Such as Figure 6 As shown, a pair of lower guide rails 10 has: a bottom wall portion 11; a pair of side wall portions 12 extending upward from both ends of the bottom wall portion 11; The lower flange wall portion 13. The lower rail 10 is formed by bending a single plate, and has a substantially U-shaped cross section.

[0035] The upper rail 20 has: a vertical wall portion 21 as a vertical wall; a pair of bottom wall portions 22 bent out...

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PUM

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Abstract

A vehicle seat slide device is provided which is few in number of parts and which is provided with a manipulation handle capable of realizing a space-saving and enhancing the productivity. A manipulation handle 50 has a grip portion 52, acting end portions 53 for operating lock / unlock mechanisms 30, shaft support portions 57 which are between the acting end portions 53 and the grip portion 52 and which are formed to a flat shape to become parallel to vertical walls 21, and pivot support shafts 60 protruding from the shaft support portions 57 in a direction of the pivot center of the manipulation handle 50, and the vertical walls 21 have opened holding holes 21a which open at front parts and into which the pivot support shafts 60 are inserted from opened portions to be supported at inner parts 21c, and holding members 70 holding the pivot support shafts 60 in the opened holding holds 21a.

Description

technical field [0001] The present invention relates to a seat sliding device for a vehicle. The seat sliding device for a vehicle comprises: a lower rail fixed to a vehicle floor; an upper rail supported on a vehicle seat and supported by the lower rail as Able to move forward and backward; and a locking mechanism, which is used to lock the front and rear movement of the upper guide rail relative to the lower guide rail, and the locking mechanism is operated by a handle. Background technique [0002] According to the vehicle seat sliding device of Patent Document 1, the lock lever is pivotally supported on the vertical wall of the upper rail in a rotatable manner, and the lock lever is connected to the top end of the inner lower flange portion provided on the lower rail by the action of the lock spring. The claws of the upper rail are locked with respect to the lower rail. On the other hand, the handle mounting part integrally formed with the lock lever is provided near th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60N2/08
CPCB60N2/085B60N2/0715B60N2/0887B60N2/0825B60N2/071
Inventor 山田幸史后藤直希矶部晋也
Owner AISIN SEIKI KK
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