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Seat slide apparatus for vehicle

A sliding device and vehicle technology, which is applied to vehicle seats, special positions of vehicles, movable seats, etc., can solve problems such as the limitation of the freedom of movement of the front seat, and achieve the effect of improving the freedom of movement

Inactive Publication Date: 2012-04-04
AISIN SEIKI KK +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the related seat sliding device for vehicles in which the lower rail is provided so as to avoid the curved portion, there occurs a problem that the freedom of movement of the front seat in the front-rear direction is restricted

Method used

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  • Seat slide apparatus for vehicle
  • Seat slide apparatus for vehicle
  • Seat slide apparatus for vehicle

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Embodiment Construction

[0034] In the following, reference will be made to Figure 1 to Figure 7 An exemplary embodiment of the present disclosure is described.

[0035] figure 1 is a schematic side view showing the vehicle 1 . The vehicle 1 is provided with three seats 2 to 4 (configured as a passenger-side front seat 2 , a second-row seat 3 and a third-row seat 4 ). Such as figure 1 As shown, a metal lower rail 11 extending in the vehicle front-rear direction is fixed to the vehicle floor 1a. Metal upper rails 12 respectively fixed to the seats 2 to 4 are supported on the lower rail 11 to allow movement in the vehicle front-rear direction. Meanwhile, the lower rail 11 and the upper rail 12 configured as a part of the seat sliding device for the vehicle are along the width direction of the seats 2 to 4 (perpendicular to figure 1 The direction of the paper in ) is set in pairs, each of which is basically the same. In the following, one of the rails ( figure 1 the front rail in the ).

[0036] S...

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PUM

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Abstract

A seat slide apparatus for a vehicle includes: a lower rail that is fixed on a vehicle floor; and an upper rail that is fixed to a seat and is movably supported on the lower rail in the front-rear direction of the vehicle, wherein the lower rail has a lower rail hook part, wherein the upper rail has an upper rail hook part, wherein the upper rail hook part is to be engaged with the lower rail hook part in the upper and width directions, wherein the lower rail has a curvature part that is downwards convex as viewed from the width direction of the vehicle, and wherein the lower end of the lower rail hook part at the curvature part has a notch part, in which the downward extending amount is reduced compared to the other part of the lower rail hook part.

Description

technical field [0001] The present disclosure relates to a seat sliding device for a vehicle. Background technique [0002] For example, JP2008-290625A discloses a seat sliding device for a vehicle. The vehicle is a so-called three-row vehicle having front seats, second-row seats, and third-row seats, wherein lower rails fixed to the vehicle floor and extending in the vehicle front-rear direction are installed at The normal position of the seats and third-row seats is within range. An upper rail fixed to the second-row seat and configured to move along the lower rail is provided to move over a wide range (a range corresponding to normal positions of the second-row seat and the third-row seat) in the vehicle front-rear direction. [0003] There are so-called three-row vehicles in which the vehicle floor is curved between the normal positions of the front seats and the second row of seats, and the rear side of the vehicle floor is inclined. However, in related seat slides f...

Claims

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Application Information

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IPC IPC(8): B60N2/06
CPCB60N2/0818B60N2/074B60N2/0843B60N2/0292B60N2/0745
Inventor 森山玄太大矢努荒木俊夫
Owner AISIN SEIKI KK
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