JPS5920489U

JPS5920489U - tape cartridge

Info

Publication number: JPS5920489U
Application number: JP11358282U
Authority: JP
Inventors: 光水谷
Original assignee: 日立マクセル株式会社
Priority date: 1982-07-26
Filing date: 1982-07-26
Publication date: 1984-02-07

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図および第２図はそれぞれ従来例を示すテープカー
トリッジの要部側面図である。第３図ないし第５図はこ
の考案の一実施例を示し、第３図はテープカートリッジ
の斜視図、第４図はその側面図、第５図は第４図におけ
るＶ−Ｖ線断面図、第６図は前蓋が開閉途中にある状態
の要部側面図、第７図は第４図における■−■線断面図
、第８図は本考案の別実施例を示す要部の側面図、第９
図はスライダの斜視図、第１０図及び第１１図はいずれ
もスライダの他の変形実施例を示す斜視図である。１１・・・・・・本体ケース、１２・・・・・・前蓋、
１３゜１３・・・・・・前蓋の左右側壁片、１４・・・
・・・ピン、１５・・・・・・カム面、１６・・・・・
・板バネ、１６ａ・・・・・・板バネのスライダとの接
当面、１７・・・・・・スライダ、１９・・・・・・ス
ライド溝、２１・・・・・・スライダの板ハネとの接当
面、２２・・・・・・スライダの突起、２”３・・−・
・・板バネの孔、２５・・・・・・スライダの突片。第７図第９図）　　　　　２る３　　′　　　　　　　第１０図FIGS. 1 and 2 are side views of main parts of a conventional tape cartridge, respectively. 3 to 5 show an embodiment of this invention, in which FIG. 3 is a perspective view of the tape cartridge, FIG. 4 is a side view thereof, and FIG. 5 is a sectional view taken along the line V-V in FIG. Fig. 6 is a side view of the main part with the front cover in the middle of opening and closing, Fig. 7 is a sectional view taken along the line ■-■ in Fig. 4, and Fig. 8 is a side view of the main part showing another embodiment of the present invention. , No. 9
The figure is a perspective view of the slider, and FIGS. 10 and 11 are perspective views showing other modified embodiments of the slider. 11...Main case, 12...Front lid,
13゜13... Left and right side wall pieces of the front cover, 14...
...Pin, 15...Cam surface, 16...
・Plate spring, 16a...Contact surface of plate spring with slider, 17...Slider, 19...Slide groove, 21...Plate spring of slider Contact surface with 22...Protrusion of slider, 2"3...
...Plate spring hole, 25...Slider protrusion. (Fig. 7, Fig. 9) 2ru3' Fig. 10

Claims

[Scope of utility model registration request]

A front cover 12 that closes the front surface of the main body case 11 is attached, and the left and right side wall pieces 13° 13 of this front cover 12 are pivoted to the front ends of the left and right side walls of the main body case 11 so as to be able to swing up and down. A cam surface 15 is formed on the side wall piece 13 of the front lid 12 to switch the front lid 12 between the closed position and the open position with the dead point center line P as the boundary, and the main body case 11 behind this cam surface 15 is formed.
A groove 18.19 is formed in the outer surface of the side wall of the cam surface 15.
A slider 17 that is slidable in the front-rear direction is provided, and the contact surface 21 of the slider 17 and the contact surface 16a of the leaf spring 16, which are in contact with each other, are brought into a point or line contact state, and the slider 17 A protrusion 22 protruding from the contact surface 21 is loosely fitted into a hole 23 formed in the leaf spring 16, and a protrusion 25 is provided on the contact surface side of the slider 17 with the cam surface 15. A tape car characterized in that the side wall pieces 13 extend toward the inner surface side and are closely opposed to each other.