JPS6186880U

JPS6186880U -

Info

Publication number: JPS6186880U
Application number: JP17113384U
Authority: JP
Priority date: 1984-11-12
Filing date: 1984-11-12
Publication date: 1986-06-06

Description

[Brief explanation of the drawing]

第１図乃至第１５図は本考案実施例に係る電子
写真フイルム用カセツトを示し、第１図は全体の
分解斜視図、第２図は下カセツトケースの内面図
、第３図は上カセツトケースの内面図、第４図Ａ
はリールの分解斜視図、第４図Ｂはリールを裏面
から見た斜視図、第４図Ｃはクランプの拡大斜視
図、第５図はリールの一部拡大平面図、第６図は
第５図の−線矢視断面図、第７図は各部品が
組み付けられた状態の下カセツトケースの平面図
、第８図は第７図の−線矢視図に相当する断
面図、第９図Ａはガイドローラの分解斜視図、第
９図Ｂはガイドローラハブ部材の平面図、第９図
Ｃは第９図ＢのＣ−Ｃ線矢視断面図、第１０
図はブレーキレバーの斜視図、第１１図Ａはレリ
ーズピースの一部破断斜視図、第１１図Ｂは同じ
く断面図、第１１図Ｃはレリーズピースの他の実
施例を示す斜視図、第１２図はロツクプレートの
側面図、第１３図Ａはカセツトケース本体とガー
ドパネルとの組付前の斜視図、第１３図Ｂは第１
３図ＡのＢ矢視図、第１４図はガードパネル
を裏面から見た斜視図、第１５図はカセツトケー
ス本体にガードパネルを組み付けた後の斜視図、
第１６図Ａは本考案実施例の電子写真フイルム用
カセツトが装填される装置のカセツトホルダ部の
概略を示す斜視図、第１６図Ｂは同じく断面図で
ある。１０…下カセツトケース、４６…貫通孔、４８
，５０…環状凸部、１８０…リール、１８２…フ
ランジ、１９６…環状凸部、２２２…テープ、３
２０…カセツトケース本体。 1 to 15 show an electrophotographic film cassette according to an embodiment of the present invention, FIG. 1 is an exploded perspective view of the whole, FIG. 2 is an inner view of the lower cassette case, and FIG. 3 is an upper cassette case. Internal view of Figure 4A
is an exploded perspective view of the reel, FIG. 4B is a perspective view of the reel seen from the back, FIG. 4C is an enlarged perspective view of the clamp, FIG. 5 is a partially enlarged plan view of the reel, and FIG. Fig. 7 is a plan view of the lower cassette case with each part assembled, Fig. 8 is a sectional view corresponding to the - line view in Fig. 7, and Fig. 9 is a sectional view corresponding to the - line in the figure. 9A is an exploded perspective view of the guide roller, FIG. 9B is a plan view of the guide roller hub member, FIG. 9C is a cross-sectional view taken along the line CC in FIG. 9B, and FIG.
The figure is a perspective view of the brake lever, FIG. 11A is a partially cutaway perspective view of the release piece, FIG. 11B is a sectional view of the same, FIG. 11C is a perspective view showing another embodiment of the release piece, and FIG. The figure is a side view of the lock plate, Figure 13A is a perspective view of the cassette case body and guard panel before assembly, and Figure 13B is the first
Figure 3 is a view taken from arrow B in Figure A, Figure 14 is a perspective view of the guard panel seen from the back, Figure 15 is a perspective view after the guard panel is assembled to the cassette case body,
FIG. 16A is a perspective view schematically showing a cassette holder portion of an apparatus into which an electrophotographic film cassette according to an embodiment of the present invention is loaded, and FIG. 16B is a sectional view thereof. 10...Lower cassette case, 46...Through hole, 48
, 50... Annular protrusion, 180... Reel, 182... Flange, 196... Annular protrusion, 222... Tape, 3
20...Cassette case body.

Claims

[Scope of Claim for Utility Model Registration] (1) A reel for winding a tape-like material inside a cassette case having an opening communicating with the outside is rotatable so as to close the opening. In the housed cassette, annular protrusions are formed on both the reel and the cassette side, and the sides of each protrusion face each other so that one protrusion is surrounded by the other protrusion. The reel or the cassette case side on which at least the surrounded convex portion is formed has a convex portion further surrounding the convex portion surrounding the convex portion. cassette. (2) The cassette according to claim 1, wherein the convex portion on the cassette case side is formed to protrude from the bottom surface of the cassette case.