JPS5964163U

JPS5964163U - gate ball

Info

Publication number: JPS5964163U
Application number: JP15837482U
Authority: JP
Inventors: 吉田　正信
Original assignee: 株式会社サンラツキ−
Priority date: 1982-10-19
Filing date: 1982-10-19
Publication date: 1984-04-27
Also published as: JPS6115907Y2

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図面は本考案の一実施例を示したものであって、第１図
は本考案ゲートボールの平面図、第２図は第１図のＡ−
Ａ線に沿う断面図、第３図は外皮被覆前の芯材の正面図
、第４図は側面図、第５図は第２図のＢ−Ｂ線に沿う断
面図、第６図は第５図のＣ−Ｃ断面図、第７図は略半球
形芯材部分の正面図である。１・・・略半球形芯材部分、２・・・数字台部分の曲率
外周面部、３・・・数字溝、４・・・数字台部分、５・
・・水平面、６・・・突杆、７・・・凹穴、８・・・外
皮、９・・・数字、１０・・・凹み。The drawings show one embodiment of the present invention, and FIG. 1 is a plan view of the gate ball of the present invention, and FIG.
3 is a front view of the core material before being coated with the outer skin, FIG. 4 is a side view, FIG. 5 is a sectional view taken along line B-B in FIG. 2, and FIG. 5 is a sectional view taken along the line CC in FIG. 5, and FIG. 7 is a front view of a substantially hemispherical core portion. DESCRIPTION OF SYMBOLS 1... Approximately hemispherical core material part, 2... Curvature outer peripheral surface part of number stand part, 3... Number groove, 4... Number stand part, 5...
...Horizontal surface, 6...Protrusion, 7...Concave hole, 8...Outer skin, 9...Number, 10...Concave.

Claims

[Scope of utility model registration request]

Made of hard synthetic resin, a number stand part 4 is provided at the bottom of the substantially hemispherical core part 1 with number grooves 3 having a curvature outer circumferential surface 2 that constitutes the outer skin of the gate ball, and another approximately hemisphere is provided on the horizontal surface 5. A protruding rod 6 that is fitted into a recessed hole provided in the shaped core part and a recessed hole 7 into which the protruded rod protruded from the other substantially hemispherical core part are fitted are provided, and the protruding rod and the recessed hole are connected to each other. The two substantially hemispherical core portions are integrally combined through a fitting means consisting of the following, and the outer peripheral surfaces of the two hemispherical core portions are covered with a hard synthetic resin outer skin 8, and when the outer skin is covered, A gateball characterized in that the number 9 is displayed by simultaneously injecting the hard synthetic resin material constituting the outer skin into the number grooves 3.