JPS5826703U

JPS5826703U - Cassette lid opening/closing device

Info

Publication number: JPS5826703U
Application number: JP11887981U
Authority: JP
Inventors: 鹿倉　講一; 森川　正義
Original assignee: 株式会社東芝
Priority date: 1981-08-11
Filing date: 1981-08-11
Publication date: 1983-02-21

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、従来の板状ばねを用いた、カセット蓋の開閉
装置の機構断面図。第２図はこの考案の一実施例を示す
斜視図、第３図は同じ側面図、第４は同じ平面図。第５
図ａはこの考案に係る丸棒ばねの一例の斜視図。ｂは同
じ正面図である。１・・・・・・テープレコーダ本体、２・・曲回動軸、
３・・・・・・カセット蓋、４・・・・・・ばね受受部
、５・・・・・・反転ばね、６・・・・・・止メビス、
７・・・・・・グリス、１１・・・・・・テープレコー
ダ本体、１２・・・・・・カセット収納部、１３・・・
・・・回動軸、１４・・曲カセット蓋、１５・・曲ボス
穴、１６・・・・・・曲り防止用リブ、１７・・・・・
・外れ防止用リブ、１８・・・・・・丸棒ばね、１９・
・・・・・棒ばねのボス穴で固定されている軸部、２０
・・・・・・棒ばね、の曲がり防止用リブによって、押
えられている軸部、２１・・・・・・棒ばねの蓋に取付
けられている軸部、１１１・・・・・・カセット収納部
の一端部、２１１・・・・・・丸棒ばねの開時の位置、
２１２・・・・・・丸棒ばねの閉時の位置。FIG. 1 is a mechanical sectional view of a cassette lid opening/closing device using a conventional plate spring. FIG. 2 is a perspective view showing an embodiment of the invention, FIG. 3 is a side view of the same, and FIG. 4 is a plan view of the same. Fifth
Figure a is a perspective view of an example of a round bar spring according to this invention. b is the same front view. 1... Tape recorder main body, 2... Song rotation axis,
3...Cassette lid, 4...Spring receiver, 5...Reversing spring, 6...Locking screw,
7...Grease, 11...Tape recorder body, 12...Cassette storage section, 13...
... Rotation axis, 14 ... Curved cassette lid, 15 ... Curved boss hole, 16 ... Rib for preventing bending, 17 ...
・Rib for preventing detachment, 18...Round bar spring, 19・
...shaft fixed in the boss hole of the bar spring, 20
...Shaft held down by the bending prevention rib of the bar spring, 21...Shaft attached to the lid of the bar spring, 111...Cassette One end of the storage section, 211... Position of the round bar spring when open,
212...Position of round bar spring when closed.

Claims

[Scope of utility model registration request]

A cassette lid is pivotally attached to one side end of the cassette storage part of the tape recorder body, and a boss hole provided in the tape recorder body near the pivoting part of this cassette lid is connected to one side of the cassette storage part. one end portion is inserted into the first rib provided, a second rib provided near the pivoting portion of the cassette lid, and the boss hole, and an intermediate portion is attached to the first rib, and A cassette lid opening/closing device comprising: a rod spring whose other end is locked to the second rib, and the cassette lid is opened and closed by torsional movement of the rod spring.