JPH0471600U

JPH0471600U -

Info

Publication number: JPH0471600U
Application number: JP11527090U
Authority: JP
Priority date: 1990-11-01
Filing date: 1990-11-01
Publication date: 1992-06-24

Description

[Brief explanation of the drawing]

第１図〜第１０図は本考案の一実施例に係わり
、第１図はシートクツシヨンにおける意匠線形成
部位の構造図、第２図は挿入溝を設けたパツドの
斜視図、第３図は挿入溝の拡大した断面図、第４
図は挿入溝の縫着部に挿入部材を配置した挿入部
材配置工程図、第５図は挿入部材による縫着部の
支持工程図、第６図はパツドと表皮の接着工程図
、第７図はシートクツシヨンの斜視図、第８図及
び第９図及び第１０図は各挿入溝の別例を示す断
面図である。第１１図〜第１３図は従来例を示し
、第１１図はパツド挿入溝の断面図、第１２図は
挿入溝への縫着部の挿入工程図、第１３図は意匠
線形成部位の構造図である。１……パツド、２，１３，１４，１５……挿入
溝、２Ａ，１３Ａ，１４Ａ，１５Ａ……入口幅、
２Ｂ，１３Ｂ，１４Ｂ，１５Ｂ……内部、４……
表皮、５……縫着部、６……意匠線、１１……シ
ートクツシヨン。 Figures 1 to 10 relate to one embodiment of the present invention, with Figure 1 being a structural diagram of the design line forming area in the seat cushion, Figure 2 being a perspective view of a pad provided with an insertion groove, and Figure 3. is an enlarged cross-sectional view of the insertion groove, No. 4
The figure is a diagram of the insertion member arrangement process in which the insertion member is placed in the sewn part of the insertion groove, Figure 5 is a diagram of the process of supporting the sewn part by the insertion member, Figure 6 is a diagram of the process of adhering the pad and the skin, and Figure 7 is 8 is a perspective view of the seat cushion, and FIGS. 8, 9, and 10 are sectional views showing other examples of each insertion groove. Figures 11 to 13 show conventional examples, Figure 11 is a sectional view of the pad insertion groove, Figure 12 is a process diagram of inserting the sewn part into the insertion groove, and Figure 13 is the structure of the design line forming part. It is a diagram. 1... Pad, 2, 13, 14, 15... Insertion groove, 2A, 13A, 14A, 15A... Entrance width,
2B, 13B, 14B, 15B...internal, 4...
Outer skin, 5...Sewn portion, 6...Design line, 11...Seat cushion.

Claims

[Scope of utility model registration request]

In a seat in which a design line related to a sewn part on the back side of the skin is provided on the surface of the skin covering the seat pad, an entrance width at a predetermined position corresponding to the sewn part of the skin of the seat pad is such that the sewn part can be inserted. 1. A structure for forming a design line, characterized in that an insertion groove having a cross-sectional shape that is narrower than the inside is recessed, and the sewn portion is inserted into the insertion groove.