JPH0242885U

JPH0242885U -

Info

Publication number: JPH0242885U
Application number: JP12209788U
Authority: JP
Priority date: 1988-09-20
Filing date: 1988-09-20
Publication date: 1990-03-23

Description

[Brief explanation of drawings]

第１Ａ図乃至第１Ｅ図は本考案の第１実施例を
示し、第１Ａ図はシートを装着した状態を示す側
面図、第１Ｂ図は第１Ｂ図の要部縦断面図、第１
Ｃ図乃至第１Ｅ図は開閉装置を示すもので、第１
Ｃ図は要部斜視図、第１Ｄ図は第１Ｃ図の構成図
、第１Ｅ図は作動説明図、第２図は開閉装置を示
す構成斜視図、第３図は他の例を示す説明図、第
４Ａ図及び第４Ｂ図は従来例を示し、第４Ａ図は
要部断面図、第４Ｂ図は側面図である。１……ボトムプレート、２……クツシヨン材、
３……表皮材、１０……開閉装置、１１……突起
部、１２……連結部材、１３……係合部材、１５
……溝、１５ａ，２５ａ……拡径部、１５ｂ，２
１ｂ……拡径部、２５……溝（長孔）、Ｓ……シ
ート。 1A to 1E show a first embodiment of the present invention, FIG. 1A is a side view showing a state in which a seat is attached, FIG. 1B is a vertical sectional view of the main part of FIG.
Figure C to Figure 1E show the switchgear.
Figure C is a perspective view of the main parts, Figure 1D is a configuration diagram of Figure 1C, Figure 1E is an explanatory diagram of operation, Figure 2 is a perspective view of the configuration showing the opening/closing device, and Figure 3 is an explanatory diagram showing another example. , FIG. 4A and FIG. 4B show a conventional example, where FIG. 4A is a sectional view of a main part and FIG. 4B is a side view. 1...Bottom plate, 2...Cushion material,
3...Skin material, 10...Switching device, 11...Protrusion, 12...Connecting member, 13...Engaging member, 15
...Groove, 15a, 25a... Expanded diameter portion, 15b, 2
1b... Expanded diameter portion, 25... Groove (long hole), S... Seat.

Claims

[Claims for Utility Model Registration] 1. A seat for two or three-wheeled vehicles, which is a seat in which a cushion material is placed on a bottom plate and covered with a skin material, and is equipped with an opening/closing device that enables the seat to be opened and closed. The opening/closing device includes a protrusion, a connecting member connected to the protrusion, and an engaging member that engages with the connecting member, and the engaging member has a groove along the rotating direction of the seat. and the connecting member is slidably fitted into the groove.
Tricycle seat. 2. The two- and three-wheeled vehicle seat according to claim 1, wherein an enlarged diameter portion is formed at the upper end of the groove. 3. The two- and three-wheeled vehicle seat according to claim 1 or 2, wherein an enlarged diameter portion is formed at a lower portion of the groove.