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car seat device

A car seat and seat technology, which is applied in the direction of vehicle seats, child seats, movable seats, etc., can solve the problem of limited usable period of storage-type child seats, reduced support performance, and difficulty in setting the maximum capacity of children. Optimum support shape etc.

Active Publication Date: 2020-10-16
AISIN SEIKI KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, there is a problem that it is difficult to set an optimal support shape corresponding to the volume of the child seated in the stowable child seat like the above-mentioned prior art.
That is, pre-set a large shape according to the growth of the child, so that the support performance will be reduced
Furthermore, due to this restriction, there is a concern that the usable period of the stowable child seat is limited, and there is still room for improvement in this point.

Method used

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Examples

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Embodiment Construction

[0044] An embodiment of a vehicle seat device in which a stowable child seat is deployed on the seat will be described below with reference to the drawings.

[0045] like figure 1 As shown, a vehicle seat 1 includes a seat cushion 2 and a seat back 3 provided at a rear end portion of the seat cushion 2 . In addition, the upper end of the seat back 3 is provided with a headrest 4 . Furthermore, the seat 1 has a stowable child seat 10 built therein.

[0046] Specifically, as Figure 1 to Figure 4 As shown, the seat 1 of the present embodiment is provided with a seat device 11 which divides the back surface 3 s of the seat back 3 and allows the child seat 10 to be deployed on the seat 1 . in addition, Figure 2 ~ Figure 4 A seat device 11 and an outer shell member (shell) 12 covering the outer side of the seat frame on the inner side of the seat 1 (seat skin X) are shown. Furthermore, the seat device 11 has a function of adjusting the supporting shape of the child seat 10 . ...

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Abstract

The present invention provides a vehicle seat device capable of imparting suitable supporting performance to a stowable child seat. A seat device (11) includes a rear pad (13) fixed to a frame of a seat back (3), a movable member (MP) rotatably connected to the rear pad (13), and a (13) and the airbag (30) provided inside the seat skin (X) of the movable part (MP). The seat device (11) divides the back surface (3s) of the seat back (3) when the movable member (MP) rotates, and deploys the child seat (10) on the seat (1). And, the seat skin (X) is bulged by the expansion of the airbag (30), forming a supporting shape of the child seat (10).

Description

technical field [0001] The present invention relates to a vehicle seat device. Background technique [0002] Conventionally, there is a type of seat device for a vehicle in which a child seat accommodated in the seat can be unfolded on the seat. For example, the seat device described in Patent Document 1 includes a movable member (a support body and a cushioning body) that forms a cushioning portion of a child seat on a seat cushion by dividing and rotating a back surface of a seat back. In addition, Patent Document 2 discloses a structure in which a so-called inflatable child seat that is inflated by being filled with air is accommodated in a storage room provided inside the seat. Moreover, in this conventional example, the child seat expanded in the storage room pushes away the cover portion provided on the back surface of the seat back or the seating surface of the seat cushion, thereby causing the child seat to rest on the seat. Expanded structure. [0003] Patent Doc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60N2/26B60N2/30
CPCB60N2/26B60N2/3084B60N2/3081B60N2/22B60N2/914
Inventor 水野量介野末胜也
Owner AISIN SEIKI KK
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