JPS5882686U

JPS5882686U - clock

Info

Publication number: JPS5882686U
Application number: JP17773481U
Authority: JP
Inventors: 和憲西川
Original assignee: 株式会社三協精機製作所
Priority date: 1981-12-01
Filing date: 1981-12-01
Publication date: 1983-06-04

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 drawings]

第１図は従来の秒針軸と秒針車の構造説明図、第２図は
本考案時計の展開断面側面図、第３図は要部拡大断面側
面図、第４図は第２実施例の要部断面側面図、第５図は
第３実施例の要部断面側面図、第６図は第４実施例の要
部断面側面図である。３ａ−−−秒針軸貫通孔、３ｃ、　　４ａ、　　４ｅ−
突部、４　　゛・・・秒針車、４ｂ・・・秒針軸取付用
凹部又は孔、５・・・秒針軸、３ａ、　　４ｄ、　＠ｃ
、　＠ｄ・・・秒針車保持用凹部。Fig. 1 is an explanatory diagram of the structure of the conventional second hand shaft and second hand wheel, Fig. 2 is an exploded cross-sectional side view of the clock of the present invention, Fig. 3 is an enlarged cross-sectional side view of the main parts, and Fig. 4 is the main part of the second embodiment. FIG. 5 is a cross-sectional side view of the main part of the third embodiment, and FIG. 6 is a cross-sectional side view of the main part of the fourth embodiment. 3a---Second hand shaft through hole, 3c, 4a, 4e-
Projection, 4゛...Second hand wheel, 4b...Recess or hole for second hand shaft attachment, 5...Second hand shaft, 3a, 4d, @c
, @d... Recess for holding the second hand wheel.

Claims

[Scope of utility model registration request]

A second hand wheel having a recess or hole for second hand shaft attachment, and a second hand wheel support member having a second hand shaft through hole are arranged so that the recess or hole and the through hole face each other, and either the second hand wheel or the member A timepiece characterized in that one side is provided with a protrusion, and the other side is provided with a second hand holding recess or hole into which the second hand continues to fit when the second hand rotates.