JPS6424580U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図ないし第４図は本考案に係るテープカー
トリツジの一実施例を示しており、第１図は要部
の側面図、第２図は全体の平面図、第３図は要部
の平面図、第４図ａ，ｂ，ｃは前蓋を本体ケース
に組みつける過程を示す側面図である。第５図お
よび第６図は従来例のテープカートリツジを示し
ており、第５図は一部の側面図、第６図は一部の
平面図である。 １……本体ケース、１ａ……上ケース、１ｂ…
…下ケース、４……テープ、６……前蓋、９……
枢軸、１４……捩りコイルばね、１４ａ……コイ
ル部、１４ｂ，１４ｃ……腕、１４ｄ……フツク
、２１……フツク掛け面、２２……案内斜面。 Figures 1 to 4 show an embodiment of the tape cartridge according to the present invention, with Figure 1 being a side view of the main parts, Figure 2 being a plan view of the whole, and Figure 3 showing the main parts. The plan view and FIGS. 4a, 4b, and 4c are side views showing the process of assembling the front cover to the main body case. 5 and 6 show a conventional tape cartridge, FIG. 5 being a partial side view and FIG. 6 being a partial plan view. 1...Main case, 1a...Upper case, 1b...
...Lower case, 4...Tape, 6...Front lid, 9...
Pivot, 14...Torsion coil spring, 14a...Coil portion, 14b, 14c...Arm, 14d...Hook, 21...Hook hanging surface, 22...Guiding slope.

Claims (1)

【実用新案登録請求の範囲】 本体ケース１にテープ保護用の前蓋６がこれの
側壁８の内面から突設した枢軸９まわりに開閉回
動自在に枢着され、該前蓋６が枢軸９上に装着し
た捩りコイルばね１４により常に閉じ方向に回動
付勢されてなり、 捩りコイルばね１４は、前記枢軸９に通された
コイル部１４ａの一端から延出した腕１４ｂを前
蓋６側に、他端から後ろ向きに延出した腕１４ｃ
の先端のフツク１４ｄを本体ケース１側に後ろ向
きに略垂直状に設けたフツク掛け面２１にそれぞ
れ係合してなり、 フツク掛け面２１は、本体ケース１の枢軸９の
後方に対応する箇所で、かつ前蓋６を本体ケース
１に組みつけるとき枢軸９上の前記フツク１４ｄ
と対向するように設けた後方上り傾斜状の案内斜
面２２の上り側端に設けてなることを特徴とする
テープカートリツジ。[Scope of Claim for Utility Model Registration] A front cover 6 for tape protection is pivoted to the main body case 1 so as to be able to open and close around a pivot 9 protruding from the inner surface of a side wall 8 of the main body case 1. The torsion coil spring 14 is always biased to rotate in the closing direction by the torsion coil spring 14 mounted on the top, and the torsion coil spring 14 moves the arm 14b extending from one end of the coil part 14a passed through the pivot 9 toward the front lid 6 side. , the arm 14c extends backward from the other end.
The hooks 14d at the ends of the hooks 14d are respectively engaged with hook hooking surfaces 21 provided rearward and substantially vertically on the main body case 1 side, and the hook hooking surfaces 21 are located at positions corresponding to the rear of the pivot shaft 9 of the main body case 1. , and the hook 14d on the pivot 9 when assembling the front cover 6 to the main body case 1.
1. A tape cartridge characterized in that the tape cartridge is provided at the upward end of a rear upwardly inclined guide slope 22 which is provided so as to face the tape cartridge.