JPS6445371U - - 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
トリツジの第１実施例を示しており、第１図は第
３図におけるＡ―Ａ線断面図、第２図は前蓋を閉
じた状態で示す要部の側面図、第３図は前蓋を開
いた状態で示す要部の側面図、第４図はハブロツ
ク板の斜視図である。第５図は本考案の第２実施
例を示す要部の縦断正面図である。第６図ないし
第９図は本考案の第３実施例を示しており、第６
図は前蓋を閉じた状態で示す要部の側面図、第７
図は前蓋を開いた状態で示す要部の側面図、第８
図は第７図におけるＢ―Ｂ線断面図、第９図は第
７図におけるＣ―Ｃ線断面図である。第１０図な
いし第１４図は従来のテープカートリツジを示し
ており、第１０図は全体の外観斜視図、第１１図
は一部切欠き状態で示すケース下方から見た内部
の平面図、第１２図は第１４図におけるＤ矢視図
、第１３図は前蓋を閉じた状態で示す要部の側面
図、第１４図は前蓋を開いた状態で示す要部の側
面図である。 １……本体ケース、２……テープ、３……ハブ
、６……前蓋、６ｂ……前蓋の側片、７……横軸
、８……ハブロツク板、８ｃ……ハブロツク板の
腕部、１４……本体ケースの側壁、１５……係合
部、１６……被係合部。 1 to 4 show a first embodiment of the tape cartridge according to the present invention, FIG. 1 is a cross-sectional view taken along line A-A in FIG. 3, and FIG. 2 is a state in which the front lid is closed. 3 is a side view of the main parts shown with the front lid open, and FIG. 4 is a perspective view of the hub lock plate. FIG. 5 is a longitudinal sectional front view of the main parts showing a second embodiment of the present invention. 6 to 9 show a third embodiment of the present invention;
The figure is a side view of the main parts with the front lid closed.
The figure is a side view of the main parts shown with the front lid open.
The figure is a sectional view taken along line BB in FIG. 7, and FIG. 9 is a sectional view taken along line CC in FIG. 10 to 14 show a conventional tape cartridge. FIG. 10 is a perspective view of the overall appearance, FIG. 11 is a partially cutaway plan view of the inside of the case as seen from below, and FIG. 12 is a view taken along arrow D in FIG. 14, FIG. 13 is a side view of the main parts shown with the front cover closed, and FIG. 14 is a side view of the main parts shown with the front cover opened. 1...Body case, 2...Tape, 3...Hub, 6...Front cover, 6b...Side piece of front cover, 7...Horizontal shaft, 8...Hublock plate, 8c...Hublock plate arm Part, 14... side wall of main body case, 15... engaging part, 16... engaged part.

Claims (1)

【実用新案登録請求の範囲】 前面側に前蓋６が開閉自在に枢着された本体ケ
ース１内に、ハブ３の回り止めを図るハブロツク
板８をロツク位置とアンロツク位置とにわたつて
前後方向に移動自在に装着してあり、 ハブロツク板８は、先端が本体ケース１の側壁
１４の前方外面にまで延びる腕部８ｃを有し、 前蓋６の開き動作に伴い、前蓋６が該腕部８ｃ
の先端に係合してハブロツク板８をロツク位置か
らアンロツク位置に牽引移動される関係にあり、 前記腕部８ｃと前記側壁１４との摺動面間にお
いて、該側壁１４に設けた係合部１５に対し、該
腕部８ｃに設けた被係合部１６が前後方向に摺動
自在に係合し、この係合により該腕部８ｃのケー
ス外方への変形を規制した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 hub lock plate 8 for preventing rotation of the hub 3 is provided in the main body case 1 in which a front cover 6 is pivotally attached to the front side so as to be openable and closable in the front-rear direction between a lock position and an unlock position. The hub lock plate 8 has an arm portion 8c whose tip extends to the front outer surface of the side wall 14 of the main body case 1, and when the front cover 6 is opened, the front cover 6 moves toward the arm. Part 8c
The hub lock plate 8 is pulled and moved from the lock position to the unlock position by engaging with the tip of the hub lock plate 8, and the engaging portion provided on the side wall 14 is located between the sliding surface of the arm portion 8c and the side wall 14. 15, an engaged portion 16 provided on the arm portion 8c is slidably engaged in the front-rear direction, and this engagement restricts the deformation of the arm portion 8c outward from the case. tape cartridge.