JPS5840183U

JPS5840183U - Game boards such as Go and Shogi boards

Info

Publication number: JPS5840183U
Application number: JP13461381U
Authority: JP
Inventors: 吉村　良隆
Original assignee: 積水化成品工業株式会社
Priority date: 1981-09-09
Filing date: 1981-09-09
Publication date: 1983-03-16
Also published as: JPS6125832Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

゛　　図は本考案の実施例を示すものであり、第１図は
一部欠截斜視図、第２図は前回■−■線の断面図、第３
図は前回一部の拡大断面図、第４図は前回ＩＶ−ＩＶ線
の断面図である。１・・・・・・盤体、３・・・・・・外装材、４・・・
・・・裏材。　　。゛ The figures show an embodiment of the present invention, in which Fig. 1 is a partially cutaway perspective view, Fig. 2 is a cross-sectional view taken along line ■-■, and Fig. 3 is a partially cutaway perspective view.
The figure is an enlarged sectional view of a part of the previous time, and FIG. 4 is a sectional view taken along the line IV-IV of the previous time. 1...Disc body, 3...Exterior material, 4...
...Backing material. .

Claims

[Scope of Claim for Utility Model Registration] 1. A board is constructed by laminating an exterior material made of a synthetic resin foam with a relatively low expansion ratio and a backing material made of a synthetic resin foam with a slightly higher expansion ratio. A game board, such as a chess board or a shogi board, which is characterized by the ability to play. 2. A game board, such as a chess board or a shogi board, as set forth in claim 1 of the utility model registration claim, in which an exterior material is provided on at least the top and outer surfaces of the board. 3. A synthetic material in which the exterior material has a high-density skin layer made by arranging and converging a large number of thermoplastic resin foam strips in parallel, the surface of which has a higher density than the interior, and fusing adjacent strips to each other. A game board, such as a chess board or a shogi board, as set forth in claim 1 or 2 of the utility model registration claim, which is made of a wooden board. 4 The exterior material and backing material are styrene resins such as polystyrene and copolymers mainly composed of styrene, olefin resins such as polypropylene, polyethylene and copolymers mainly composed of olefins, copolymers of styrene and ethylene, A game board such as a Ki-Shogi board as set forth in claim 1, 2 or 3 of the utility model registration claim, which is made of a foamed material of polyvinyl chloride resin or other synthetic resin. 5. A game board such as a Ki-Shogi board as set forth in Claims 1, 2, 3, or 4 of the Utility Model Registration Claim, in which the board is hollow inside.