JPS63141036U

JPS63141036U -

Info

Publication number: JPS63141036U
Application number: JP3429987U
Authority: JP
Priority date: 1987-03-09
Filing date: 1987-03-09
Publication date: 1988-09-16
Anticipated expiration: 2002-03-09
Also published as: JPH059230Y2

Description

[Brief explanation of drawings]

第１図はこの考案にかかる自動車座席の斜視図
、第２図は第１図のシートバツクとヘツドレスト
との斜視図、第３図は第２図のＡ―Ａ線に沿う部
分断面図、第４図は第２図の上部シートバツク部
の斜視図、第５図は第４図のＢ―Ｂ線に沿う部分
断面図、第６図は第２の実施例を示す第２図相当
の斜視図、第７図は第６図に示すシートバツク部
の斜視図、第８図は第７図のＣ―Ｃ線に沿う断面
図、第９図は第６図のＤ―Ｄ線に沿う断面図、第
１０図は第１図に示す座席の作動状態の説明図で
ある。図中、３はシートバツク、４は上部シートバツ
ク部、５は下部シートバツク部、７はヘツドレス
ト、８はステー、１０は貫通管たるホルダー、１
３は案内部材たるホルダー、１１，１２はベルト
部材である。 Fig. 1 is a perspective view of an automobile seat according to this invention, Fig. 2 is a perspective view of the seat back and headrest shown in Fig. 1, Fig. 3 is a partial sectional view taken along line A-A in Fig. 2, and Fig. 4 is a perspective view of the automobile seat according to this invention. The figure is a perspective view of the upper seat back part in FIG. 2, FIG. 5 is a partial sectional view taken along the line BB in FIG. 4, and FIG. 6 is a perspective view equivalent to FIG. 2 showing the second embodiment. 7 is a perspective view of the seat back portion shown in FIG. 6, FIG. 8 is a sectional view taken along the line CC in FIG. 7, FIG. 9 is a sectional view taken along the line DD in FIG. 6, and FIG. FIG. 10 is an explanatory diagram of the operating state of the seat shown in FIG. 1. In the figure, 3 is a seat back, 4 is an upper seat back part, 5 is a lower seat back part, 7 is a headrest, 8 is a stay, 10 is a holder which is a through pipe, 1
3 is a holder which is a guide member, and 11 and 12 are belt members.

Claims

[Scope of utility model registration request]

The seat bag is installed on the seat cushion so that it can be folded down, and is composed of a lower seat back part that connects the seat bag to the seat cushion, and an upper seat back part that is molded separately from the lower seat back part. In the vehicle seat, the headrest stay is inserted into the top of the lower seatback portion through the headrest stay, and the upper seatback portion is removably attached together with the headrest from the lower seatback portion by the stay. Belt members are respectively disposed on the lower surface portion and the upper surface portion of the lower seat back portion, both ends of one belt member are fixed to form a gap between the belt member and the surface portion, and one end of the other belt member is fixed to the upper surface portion of the lower seat back portion. The other belt member is fixedly attached to the surface portion and the other end is removably connected to the surface portion, and the other belt member is locked in the gap between the one belt member and the surface portion, and when the height of the headrest is adjusted, the upper seat back portion A vehicle seat characterized in that the seat is prevented from separating from the lower seat back portion.