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Seat apparatus for vehicle

A technology for vehicle seats and seats, which is applied to vehicle seats, special positions of vehicles, vehicle parts, etc. sex, reduce the effect of interference

Active Publication Date: 2015-05-20
AISIN SEIKI KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in the process of adjusting the position of the vehicle seat 61, due to the interference with the roof 65, there is a possibility that the amount of forward movement of the vehicle seat 61 and the forward tilt of the seat back 63 constituting the transfer operation cannot be sufficiently ensured. amount of forward leaning, so there is still room for improvement on this point

Method used

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

Examples

Experimental program
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Embodiment Construction

[0023] Hereinafter, an embodiment related to a vehicle seat device will be described with reference to the drawings.

[0024] Such as figure 1 As shown, the vehicle seat 1 includes: a seat cushion 2; and a seat back 3 provided so as to be tiltable relative to the rear end portion of the seat cushion 2. Furthermore, a headrest 4 is provided on the upper end of the seat back 3 .

[0025] In the present embodiment, a pair of left and right lower rails 5 extending in the front and rear directions of the vehicle are provided on the floor portion F of the vehicle. In addition, upper rails 6 that are relatively movable on the lower rails 5 are attached to the respective lower rails 5 . Furthermore, the seat cushion 2 is supported on each upper rail 6 .

[0026] That is, in the present embodiment, the seat slide device 11 is formed by the lower rail 5 and the upper rail 6 provided so as to be relatively movable. And, by using the function of the seat sliding device 11, the user c...

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PUM

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Abstract

A seat apparatus (40) for a vehicle includes a first adjustment portion (11) which adjusts a position of a vehicle seat (1) in a front / rear direction, a second adjustment portion (21) which adjusts a position of the vehicle seat in an up / down direction, a third adjustment portion (31) which adjusts a tilt angle of a seatback (3), and an operation input portion (42) which is operated for performing a forward movement of the vehicle seat and a forward tilting operation of the seatback in an associated manner with each other, the forward movement of the vehicle seat being performed by the first adjustment portion and the forward tilting operation of the seatback being performed by the third adjustment portion, wherein the second adjustment portion starts performing a downward movement of the vehicle seat before the forward tilting operation of the seatback is performed after the operation of the operation input portion.

Description

technical field [0001] The present invention relates to a vehicle seat device. Background technique [0002] Generally, the vehicle seat device has: a seat sliding function, which can adjust the front and rear positions of the vehicle seat; and a seat tilt function, which can adjust the inclination angle of the seat back. In addition, this seat device has a so-called transfer function, which moves the front of the vehicle seat and tilts the seat back forward in order to improve the convenience of getting on and off the rear seat provided behind the vehicle seat. The tilting motion is interlocked (for example, refer to Patent Document 1). [0003] In addition, there are cases where the seat device is provided with a seat lift function (or a seat forward tilt function), which can adjust the vertical position of the vehicle seat. And, thereby, the degree of freedom of position adjustment can be further improved (for example, refer to Patent Document 2). [0004] Patent Docum...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60N2/06B60N2/16B60N2/22
CPCB60N2/06B60N2/1695B60N2/1892B60N2/22B60N2210/00B60N2220/20B60N2/0244B60N2/12B60N2/1615B60N2002/0055B60N2/04B60N2/16
Inventor 宝角惣一朗都筑将杉山利广
Owner AISIN SEIKI KK
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