JPS5968593U

JPS5968593U - music box toy

Info

Publication number: JPS5968593U
Application number: JP16397182U
Authority: JP
Inventors: 良雄北村
Original assignee: Sankyo Seiki Manufacturing Co Ltd
Current assignee: Nidec Instruments Corp
Priority date: 1982-10-29
Filing date: 1982-10-29
Publication date: 1984-05-09
Also published as: JPS6214875Y2

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]

第１図は本考案の実施例を示す外観正面図、第２図は同
上実施例の縦断面図、第３図は同上実施例に用いられて
いる中ケースの正面図、第４図は同じく上記実施例に用
いられている駆動体と回転体とを一部破截して示す背面
図、第５図は同じく駆動体の正面図、第６図は同じく上
記実施例に用いられている前ケースとその内部構成を示
す背面図である。１・・・・・・後ケース、３・・・・・・中ケース、７
・・・・・・オルゴールの歯車、１３・・・・・・軸受
穴、１６・・・・・・駆動体、１７・・・・・・内周面
、１８・・・・・・歯車、２０・・・・・・回転体、２
３・・・・・・カム、２４・・・・・・前ケース、３０
・・・・・・ローラ、３１・・・・・・作動板、４０・
・・・・・アーム。Fig. 1 is an external front view showing an embodiment of the present invention, Fig. 2 is a vertical sectional view of the same embodiment, Fig. 3 is a front view of the inner case used in the above embodiment, and Fig. 4 is the same. FIG. 5 is a partially cutaway rear view showing the driving body and rotating body used in the above embodiment, FIG. 5 is a front view of the driving body, and FIG. FIG. 3 is a rear view showing the case and its internal configuration. 1...Rear case, 3...Middle case, 7
... Music box gear, 13 ... Bearing hole, 16 ... Drive body, 17 ... Inner peripheral surface, 18 ... Gear, 20...Rotating body, 2
3...Cam, 24...Front case, 30
...Roller, 31... Actuation plate, 40.
·····arm.

Claims

[Scope of claims for utility model registration] 1. A music box fixed to a case body and this music box.
a gear rotationally driven by a gear; a drive body rotatably supported by the case body in a substantially vertical plane and meshing with the gear; and a drive body rotatably supported by the case body in a substantially vertical plane and inside the drive body. A music box toy comprising: a roller that comes into contact with a circumferential surface and receives gravity applied to a driving body; and a rotating body that fits around the outer circumference of the driving body and is friction-bonded with the circumferential surface. 2. The music box toy according to claim 1, wherein the outer circumferential surface of the driving body is formed to have a slightly smaller diameter than the inner circumferential surface of the rotating body. 3. The music box toy according to claim 1, wherein the driving body is shielded by a front case.