JPH0415763U

JPH0415763U -

Info

Publication number: JPH0415763U
Application number: JP5702390U
Authority: JP
Priority date: 1990-05-29
Filing date: 1990-05-29
Publication date: 1992-02-07
Anticipated expiration: 2005-05-29
Also published as: JP2511337Y2

Description

[Brief explanation of the drawing]

第１図乃至第４図は本考案の一実施例を示し、
第１図は一部を拡大した分解斜視図、第２図は要
部の正面図、第３図は同要部の平面図、第４図は
全体断面図、第５図及び第６図は本考案の他の実
施例を示し、第５図は要部の平面図、第６図は要
部の正面図、第７図は従来例を示す分解斜視図で
ある。１１……フレーム体、１１Ａ，１１Ｂ……側壁
、１１Ｃ……切欠溝、１３，１４……カウンタ、
１３Ａ，１４Ａ……支軸、３６……表示輪、４０
……凹溝、４１……突起、４２，４４……弾性腕
、４３，４３Ａ……熱溶着部。 1 to 4 show an embodiment of the present invention,
Figure 1 is a partially enlarged exploded perspective view, Figure 2 is a front view of the main parts, Figure 3 is a plan view of the main parts, Figure 4 is an overall sectional view, and Figures 5 and 6 are Another embodiment of the present invention is shown, FIG. 5 is a plan view of the main part, FIG. 6 is a front view of the main part, and FIG. 7 is an exploded perspective view showing a conventional example. 11... Frame body, 11A, 11B... Side wall, 11C... Notch groove, 13, 14... Counter,
13A, 14A... Support shaft, 36... Display wheel, 40
... Concave groove, 41 ... Protrusion, 42, 44 ... Elastic arm, 43, 43A ... Heat welding part.

Claims

[Scope of utility model registration request]

In a counter spindle mounting structure in which a plurality of display wheels are rotatably supported on a spindle, and both ends of the spindle are horizontally installed on opposite side walls of a frame body, the frame body is made of synthetic resin. At the same time, a pair of notch grooves each opening at the edges of opposing side walls of the frame body are provided, a protrusion is formed on the inner surface of at least one of the notch grooves, and the protrusion is formed at the end of the support shaft. A concave groove that is inserted into and engages with the notch groove is formed, and an elastic arm is provided on the opening edge of the notch groove to press against the upper part of the support shaft to prevent it from coming out of the notch groove, and both open ends of the notch groove A counter spindle mounting structure characterized in that the edge is configured as a heat-welded part.