JPS6232841U

JPS6232841U -

Info

Publication number: JPS6232841U
Application number: JP1985124882U
Authority: JP
Priority date: 1985-08-14
Filing date: 1985-08-14
Publication date: 1987-02-26
Also published as: JPH0331619Y2

Description

[Brief explanation of the drawing]

第１図乃至第５図はこの考案の一実施例を示す
もので、第１図は全体の概略構成を示す側面図、
第２図はシートフレームに装着されたエネルギ吸
収用のクロスメンバの取付け状態を示す斜視図、
第３図は第２図の要部の縦断面図、第４図は通常
時のクロスメンバの取付け状態を示す縦断面図、
第５図はクロスメンバの変形状態を示す縦断面図
、第６図は別の実施例を示す要部の縦断面図、第
７図は従来例を示す全体の側面図である。４…シートベルト装置、５…肩アンカ（上部支
持部）、９…バツクル（下部支持部）、１０…肩
ベルト、２１…シートクツシヨン本体、２２，３
１…シートフレーム、２３，３２…サポートブラ
ケツト、２４，３３…挿通孔、２５，３４…クロ
スメンバ。 Figures 1 to 5 show an embodiment of this invention, and Figure 1 is a side view showing the overall schematic configuration;
Figure 2 is a perspective view showing the installation state of the energy absorbing cross member attached to the seat frame;
Fig. 3 is a vertical cross-sectional view of the main part of Fig. 2, Fig. 4 is a vertical cross-sectional view showing the normal installation state of the cross member,
FIG. 5 is a longitudinal sectional view showing a deformed state of the cross member, FIG. 6 is a longitudinal sectional view of a main part showing another embodiment, and FIG. 7 is an overall side view showing a conventional example. 4... Seat belt device, 5... Shoulder anchor (upper support part), 9... Buckle (lower support part), 10... Shoulder belt, 21... Seat cushion body, 22, 3
1... Seat frame, 23, 32... Support bracket, 24, 33... Insertion hole, 25, 34... Cross member.

Claims

[Scope of utility model registration request]

The upper body of the occupant seated on the seat is stretched between an upper support part disposed at the upper part of one side of the seat installed in the vehicle interior and a lower support part disposed at the lower part of the other side of the seat. In a vehicle seat structure in which a shoulder belt type seat belt device for restraint is installed, a seat frame that is installed in the seat cushion body of the seat has a front end portion on both sides protruding inside the seat frame in a spaced-apart and opposing state. In addition to providing a support bracket, the support bracket is disposed toward the vehicle width direction, and both ends of the support bracket are inserted into and supported in the support brackets on both sides of the seat frame, so that the lower back of the occupant seated on the seat is supported. A vehicle seat structure comprising an energy absorbing cross member that prevents the position from moving forward from a normal seating position.