Vehicle seat

A seat and vehicle technology, applied to vehicle seats, seat frames, vehicle parts, etc., can solve problems such as easy deformation and lack of structural strength

Inactive Publication Date: 2012-11-14
TOYOTA BOSHOKU KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the guide member facing the above-mentioned opening is easily deformed due to the load from the front side applied to the seat back, and does not have sufficient structural strength.

Method used

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  • Vehicle seat
  • Vehicle seat
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Embodiment 1

[0044] First, use Figure 1~Figure 4 The structure of the vehicle seat 1 of the first embodiment will be described. Such as figure 1 As shown, the vehicle seat 1 of the present embodiment includes a seat back 2 that is a backrest for a seated occupant, and a seat cushion 3 that is a seat portion. In the above-mentioned seat back 2, the lower ends of the seat back frame 2F constituting the skeleton of the seat back 2 are located between the reclining devices 5, 5 functioning as rotating shaft devices capable of preventing rotation, respectively. And it is connected to the rear end part of the left and right sides of the seat cushion frame 3F which comprises the skeleton of the seat cushion 3. As shown in FIG. The above-mentioned reclining devices 5, 5 are normally held in a locked state in which the backrest angle of the seat back 2 is fixed, and are released together by pulling up the release lever 4 provided on the vehicle outer side of the seat cushion 3. The above-mentio...

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PUM

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Abstract

The invention provides a vehicle seat, which enables guiding parts protecting a connecting rod (6) between operation shafts for connecting inclined devices (5,5) to have a high structure intensity under the backrest use environment. The vehicle seat (1) possesses the connecting rod (6) connecting the operation shafts (5H,5H) used for carrying out locking releasing operations on the inclined devices (5,5) at the left and right side parts of the backrest (2); a long strip-like guiding part (7)erected between the left and right side frames (2F1,2F1) of the backrest (2) and covering the connecting rod (6) from the peripheral side to protect the connecting rod. The guiding part (7) is formed as a opening cross-section shape that covers the connecting rod (6) from the upper side, the front side and the lower side of the seat, and has an opening part (7A) at the backside of the seat.

Description

technical field [0001] The present invention relates to a vehicle seat. More specifically, the present invention relates to a vehicle seat provided with a connecting rod that connects operation shafts for unlocking and unlocking respective reclining devices provided on left and right side portions of a seat back. Background technique [0002] Conventionally, in vehicle seats, there is known a structure in which the lower ends of the left and right sides of the seat back are respectively connected to the seat cushion via reclining devices, and can be adjusted by switching operation of locking and releasing of each reclining device. The backrest angle of the seat back is fixed or adjusted. Here, the following patent document 1 discloses a structure in which, in order to synchronize the switching operation of the lock and release of the above-mentioned reclining devices, the operation shafts inserted in the axial centers of the respective reclining devices are connected to eac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60N2/68B60N2/90
Inventor 原嘉朗松井雄一杉浦由希规冈田贵志水野顺子
Owner TOYOTA BOSHOKU KK
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