JPH01128397U

JPH01128397U -

Info

Publication number: JPH01128397U
Application number: JP2235588U
Authority: JP
Priority date: 1988-02-24
Filing date: 1988-02-24
Publication date: 1989-09-01

Description

[Brief explanation of the drawing]

図面は本考案の一実施例が示され、第１図はオ
ルゴールの巻上装置の要部が示されて全舞の巻ほ
どけ状態で紐に張力が掛けられていない時の断面
底面図、第２図は要部縦断面側面図、第３図は下
ケースを断面にした底面図、第４図はプーリの平
面図、第５図、第７図は第２図のプーリ側から見
た角軸とプーリ要部の側面図、第６図は全舞の巻
上げ時で紐に張力が掛けられた状態の要部断面底
面図、第８図は全舞の巻ほどけ状態で紐に張力が
掛けられた状態の要部断面底面図である。１……係止体、１ａ……被係合部、２……オル
ゴール本体、３……巻上げる軸、５……中介部材
、５ｃ……弾性腕部、６……プーリ、７……スト
ツパ、７ｂ……係合部、８……紐、α°……所定
角。 The drawings show one embodiment of the present invention, and Fig. 1 is a cross-sectional bottom view showing the main parts of the music box winding device when the string is fully unwinded and no tension is applied. Figure 2 is a vertical cross-sectional side view of the main part, Figure 3 is a bottom view of the lower case in cross section, Figure 4 is a plan view of the pulley, and Figures 5 and 7 are corners of Figure 2 seen from the pulley side. A side view of the shaft and the main parts of the pulley. Figure 6 is a cross-sectional bottom view of the main part when tension is applied to the string during Zenmai winding. Figure 8 is a cross-sectional bottom view of the main part when tension is applied to the string when Zenmai is unwound. FIG. DESCRIPTION OF SYMBOLS 1... Locking body, 1a... Engaged part, 2... Music box main body, 3... Winding shaft, 5... Intermediate member, 5c... Elastic arm part, 6... Pulley, 7... Stopper , 7b...engaging portion, 8...string, α°...predetermined angle.

Claims

[Scope of utility model registration request]

A pulley that fits around a shaft for winding up a music box so as to be rotatable at a predetermined angle, a string wound around the pulley, an intermediate member that rotates integrally with the shaft, an elastic arm provided on the intermediate member and coupled to the pulley, and a pulley. a stopper that is rotatably supported and has an engaging portion at its tip; a means provided between the stopper and the intermediate member for advancing and retracting the engaging portion by rotation of a pulley and a shaft at a predetermined angle; and engagement of the stopper. a locking body having a circumferentially formed engaged portion that can be freely engaged and disengaged from the stopper in a stopper advancing/retracting region centered on the shaft;
A music box winding device consisting of a music box body or a support body for the music box body to which a locking body is fixed.