JPS6224800U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例を示し、第１図Ａは
シートバツクの概観を示す斜視図、第１図Ｂは第
１図Ａの―線による部分断面図、第２図は第
２の実施例を示す第１図Ｂに相当する部分断面図
、第３図は第３の実施例を示し、第３図Ａは第１
図Ｂに相当する部分断面図、第３図Ｂは本例にお
ける保形部材の斜視図、第３図Ｃは保形部材を折
り曲げた斜視図、第３図Ｄは保形部材と表皮材の
縫合状態を示す部分断面図、第４図は第４の実施
例を示し、第１図Ｂに相当する部分断面図である
。第５図は従来例を示す。 １，１ａ，１ｂ……表皮材、２……クツシヨン
材、３……フレーム、４，７，１０……コーナー
部を保形する部材（保形部材）、５，５ａ，５ｂ
……縫合部、Ｓ……シートバツク、Ｋ……コーナ
ー部。 Fig. 1 shows an embodiment of the present invention, Fig. 1A is a perspective view showing the general appearance of the seat bag, Fig. 1B is a partial cross-sectional view taken along the line - - of Fig. 1A, and Fig. 2 is a perspective view showing the outline of the seat bag. A partial sectional view corresponding to FIG. 1B showing the embodiment, FIG. 3 showing the third embodiment, and FIG. 3A showing the first embodiment.
FIG. 3B is a perspective view of the shape-retaining member in this example, FIG. 3C is a perspective view of the shape-retaining member folded, and FIG. 3D is a cross-sectional view of the shape-retaining member and the skin material. FIG. 4 is a partial sectional view showing the sutured state, and is a partial sectional view corresponding to FIG. 1B, showing the fourth embodiment. FIG. 5 shows a conventional example. 1, 1a, 1b... Skin material, 2... Cushion material, 3... Frame, 4, 7, 10... Member for retaining the shape of the corner portion (shape retaining member), 5, 5a, 5b
...Sewn part, S... Seat back, K... Corner part.

Claims (1)

【実用新案登録請求の範囲】 １ 少なくともフレームと、クツシヨン材と、表
皮材とから成るシートにおいて、シートのコーナ
ー部を保形する部材を前記クツシヨン材と前記表
皮材間に設けたことを特徴とする乗物用シート。 ２ 前記コーナー部を保形する部材は予め所定形
状に形成されていることを特徴とする実用新案登
録請求の範囲第１項記載の乗物用シート。 ３ 前記コーナー部を保形する部材はクツシヨン
性を備えていることを特徴とする実用新案登録請
求の範囲第１項乃至第３項のいずれか記載の乗物
用シート。[Claims for Utility Model Registration] 1. A sheet comprising at least a frame, a cushion material, and a skin material, characterized in that a member for retaining the shape of the corner portion of the sheet is provided between the cushion material and the skin material. vehicle seat. 2. The vehicle seat according to claim 1, wherein the member for retaining the shape of the corner portion is previously formed into a predetermined shape. 3. The vehicle seat according to any one of claims 1 to 3, wherein the member for retaining the shape of the corner portion has cushioning properties.