JPS5925604U

JPS5925604U - Lid opening/closing device

Info

Publication number: JPS5925604U
Application number: JP12014482U
Authority: JP
Inventors: 都留　一郎
Original assignee: 株式会社東芝
Priority date: 1982-08-07
Filing date: 1982-08-07
Publication date: 1984-02-17

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図はカセット蓋体の開閉装置を示す縦断面図、第２
図および第３図は従来の蓋体の開閉装置のダンパユニッ
トを示す斜視図および縦断面図、第４図は本考案の蓋体
の開閉装置の一実施例を示す斜視図、第５図および第６
図は第４図に示すダンパユニットの分解断面図および断
面図、第７図は第４図に示す蓋体の開閉装置の動作を説
明する斜視図、第８図〜第１０図は本考案の他の実施例
を示す斜視図、要部分解斜視図および要部縦断面図、第
１１図は本考案装置の更に他の実施例を示す斜視図であ
る。１・・・・・・ダンパギア、２・・・・・・ダンパユニ
ット、３・・・・・・キャビネット、４・・・・・・カ
セット収納凹部、５・・・・・・蓋体、６・・・・・・
ギア、訃・・・・・回動部材、９・・・・・・固定部材
、１２．１３・・・・・・支持アーム、１４゜２０、　
２２．　３０・・・・・・回動軸、２４．２７・・・・
・・軸受、Ａ・・・・・・当接部、Ｂ・・・・・・フラ
ンジ。Figure 1 is a longitudinal sectional view showing the opening/closing device of the cassette lid;
3 and 3 are a perspective view and a vertical sectional view showing a damper unit of a conventional lid opening/closing device, FIG. 4 is a perspective view showing an embodiment of the lid opening/closing device of the present invention, FIG. 6th
The figures are an exploded sectional view and a sectional view of the damper unit shown in Fig. 4, Fig. 7 is a perspective view explaining the operation of the lid opening/closing device shown in Fig. 4, and Figs. FIG. 11 is a perspective view, an exploded perspective view, and a vertical cross-sectional view of a main part showing other embodiments, and FIG. 11 is a perspective view showing still another embodiment of the device of the present invention. 1... Damper gear, 2... Damper unit, 3... Cabinet, 4... Cassette storage recess, 5... Lid body, 6・・・・・・
Gear, end... Rotating member, 9... Fixed member, 12.13... Support arm, 14°20,
22. 30...Rotation axis, 24.27...
...bearing, A...contact part, B...flange.

Claims

[Scope of utility model registration request]

A lid opening/closing device comprising: a rotating member provided with a damper gear disposed on one side of a cabinet and a lid; a gear meshing with the damper gear disposed on the other; and supporting the lid so as to be openable and closable on the cabinet. An opening/closing device for a lid body, characterized in that the cabinet or the lid body is formed with an abutment portion that abuts the rotating member and restricts its movement in the axial direction.