JPS6085790U

JPS6085790U - magnetic sheet jacket

Info

Publication number: JPS6085790U
Application number: JP17602283U
Authority: JP
Inventors: 賢二高橋
Original assignee: ソニー株式会社
Priority date: 1983-11-16
Filing date: 1983-11-16
Publication date: 1985-06-13

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図は従来の磁気シートジャケットの拡大斜視図、第
２図は第１図における磁気シートジャケットの要部分解
平面図である。第３図は本考案に係る磁気シートジャケ
ットの要部拡大平面図、第４図は同じくカウンター表示
部材を各々示す図であり、゛第４図Ａは平面図、第４図
Ｂは第４図ＡにおけるＩＶ−ＩＶ断面図、第４図Ｃは底
面図である。第５図は同じく要部拡大分解斜視図、第６図は第３図に
おけるＶＩ−ＶＩ断面図、第７図は第３図における■−
■断面図、第８図は第３図における要部拡大平面図、第
９図は第８図における■−■断面図、第１０図は第８図
におけるＩＸ−ＩＸ断面図である。第１１図は本考案に
適用するロック部材の他の実施例を示す図であり、第１
１図Ａは拡大平面図、第１１図Ｂは第１１図Ａの右側面
図である。第１２図は本考案に適用する操作部材の他の実施例を示
す拡大平面図、第１３図は第１２図におけるｘｎ−ｘｎ
断面図である。第１４図は同じく操作部材の他の実施例
を示す拡大平面図、第１５図は第１４図におけるｘｖ−
ｘｖ断面図である。１・・・磁気シート、２０・・・磁気シートジャケット
、２１・・・下シェル、２２・・・上シェル、３７，３
８・・・突起、３９・・・爪部、４０・・・カウンター
表示部材、４２・・・フランジ部、４３・・・第１の歯
部、４４・・・第２の歯部、５０・・・クリック部材、
５１・・・クリック爪、６０・・中ツク部材、６１・・
中ツク爪、７０・・・操作部材、７８・・・突起、８０
．　８１．８２・・・アンダカット部。第１図第２図第３図第１１図第１２図FIG. 1 is an enlarged perspective view of a conventional magnetic sheet jacket, and FIG. 2 is an exploded plan view of a main part of the magnetic sheet jacket in FIG. FIG. 3 is an enlarged plan view of the main part of the magnetic sheet jacket according to the present invention, and FIG. 4 is a diagram showing the counter display members, respectively. FIG. 4C is a bottom view. Figure 5 is an enlarged exploded perspective view of the main parts, Figure 6 is a VI-VI sectional view in Figure 3, and Figure 7 is - - in Figure 3.
(2) A cross-sectional view, FIG. 8 is an enlarged plan view of a main part in FIG. 3, FIG. 9 is a cross-sectional view taken along the line ■--■ in FIG. 8, and FIG. 10 is a cross-sectional view taken along the line IX-IX in FIG. FIG. 11 is a diagram showing another embodiment of the locking member applied to the present invention.
1A is an enlarged plan view, and FIG. 11B is a right side view of FIG. 11A. FIG. 12 is an enlarged plan view showing another embodiment of the operating member applied to the present invention, and FIG. 13 is an xn-xn diagram in FIG. 12.
FIG. FIG. 14 is an enlarged plan view showing another embodiment of the operating member, and FIG. 15 is an xv-
It is a xv sectional view. DESCRIPTION OF SYMBOLS 1...Magnetic sheet, 20...Magnetic sheet jacket, 21...Lower shell, 22...Upper shell, 37,3
8... Protrusion, 39... Claw part, 40... Counter display member, 42... Flange part, 43... First tooth part, 44... Second tooth part, 50...・Click member,
51...Click claw, 60...Medium click member, 61...
Middle claw, 70... Operating member, 78... Protrusion, 80
．． 81.82... Undercut part. Figure 1 Figure 2 Figure 3 Figure 11 Figure 12

Claims

[Scope of utility model registration request]

A jacket body formed by butt-joining an upper shell and a lower shell, a magnetic sheet rotatably housed in the jacket body, and a magnetic sheet rotatably provided in the jacket body with a pitch corresponding to the unit rotation angle. The first tooth part and the second tooth part
The number of recorded tracks of the magnetic sheet is displayed on the end face portion exposed to the outside of the jacket body, and the number of recorded tracks of the magnetic sheet is displayed on the end face portion exposed to the outside of the jacket body. a counter display member; a lock member having a lock pawl that is disposed within the shake net body so as to be able to move toward and away from the outer peripheral surface of the flange portion of the counter display member and that engages with the first tooth portion; By providing a click member disposed within the jacket body and having a click claw that elastically engages with the second tooth portion of the counter display member, and a projecting piece on one inner wall of the lower shell constituting the jacket body. A magnetic sheet jacket comprising: an operating member for operating the locking member that is fitted into the formed undercut portion and slidably held along the negative inner wall.