JPS59180285U

JPS59180285U - tape cassette

Info

Publication number: JPS59180285U
Application number: JP7426083U
Authority: JP
Inventors: 吉井　哲次
Original assignee: 松下電器産業株式会社
Priority date: 1983-05-18
Filing date: 1983-05-18
Publication date: 1984-12-01

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案の一実施例におけるテープカセットの内
部を示す上面図、第２図はその側面図、第３図はその正
面図、第４図はシャッターの正面図、第５図はシャッタ
ーを開いた状態を示す正面図、第６図はその側面図であ
る。１・・・・・・カセット下ハーフ、？、　　８．　９・
・・・・・開口部、１０．１２・・・・・・シャッター
、１１．１３・・・・・・突起、２２．２３・・・・・
・シャッター案内部材。Fig. 1 is a top view showing the inside of a tape cassette in an embodiment of the present invention, Fig. 2 is a side view thereof, Fig. 3 is a front view thereof, Fig. 4 is a front view of the shutter, and Fig. 5 is a shutter. FIG. 6 is a front view showing the opened state, and FIG. 6 is a side view thereof. 1... lower half of the cassette? , 8. 9・
...Opening, 10.12...Shutter, 11.13...Protrusion, 22.23...
・Shutter guide member.

Claims

[Scope of utility model registration request]

(1) A tape cassette with multiple openings on the side.
The size of the central opening is approximately twice the size of the other openings.
When a pair of shutters that slide left and right to open and close are provided, and each shutter is moved left and right from the abutting position by half the length of the central opening. A tape cassette characterized in that all the openings are opened and all the openings are closed when each shutter returns to its abutting position.

(2) A tape cassette according to claim 1 of the utility model registration claim, characterized in that a shutter rotation guide portion is provided on the left and right inner sides of the front edge of the cassette and is integrally formed with the nof. .

(3) A projection is provided at each end of the pair of shutters,
The protrusion is formed into a constricted shape, and cutouts are provided in opposing portions of the upper and lower halves of the cassette so that a through hole is formed when the upper and lower halves are combined. 2. The tape cassette according to claim 1, wherein the tape cassette is characterized in that the constricted portion is held by the cutout portion of the upper and lower halves, and the protrusion is slidably guided within the through hole portion.