JPS6436838U

JPS6436838U -

Info

Publication number: JPS6436838U
Application number: JP13192787U
Authority: JP
Priority date: 1987-08-28
Filing date: 1987-08-28
Publication date: 1989-03-06

Description

[Brief explanation of the drawing]

第１図〜第６図は本考案のフイルムカートリツ
ジの実施例に係り、第１図は開閉蓋を開いた状態
の内部構成を示す平面図、第２図は第１図のＡ―
Ａ線矢視断面図、第３図は第１図のＢ―Ｂ線矢視
断面図、第４図は開閉蓋を閉じた状態の内部構成
を示す平面図、第５図は第４図のＣ―Ｃ線矢視断
面図、第６図は第４図のＤ―Ｄ線矢視断面図であ
る。１……ハウジング、２……開閉蓋、３……リー
ル、１０……押圧部材、１１……アーム、１２…
…押えローラ、１３……バネ部材、２０……解除
部材、２１……押圧ピン、２２……ストツパ。 1 to 6 relate to an embodiment of the film cartridge of the present invention, in which FIG. 1 is a plan view showing the internal structure with the opening/closing lid open, and FIG.
3 is a sectional view taken along the line B--B in FIG. 1, FIG. 4 is a plan view showing the internal structure with the opening/closing lid closed, and FIG. 6 is a cross-sectional view taken along the line C--C, and FIG. 6 is a cross-sectional view taken along the line D--D in FIG. 4. DESCRIPTION OF SYMBOLS 1... Housing, 2... Opening/closing lid, 3... Reel, 10... Pressing member, 11... Arm, 12...
... Presser roller, 13 ... Spring member, 20 ... Release member, 21 ... Press pin, 22 ... Stopper.

Claims

[Scope of Claim for Utility Model Registration] (1) A housing having an opening/closing lid, a reel housed in the housing and wound with a raw film, and a pressing member that presses the raw film wound on the reel from the outer circumferential side. and a release member that releases the pressed state of the pressing member when the opening/closing lid is opened. (2) The pressing member includes an arm whose substantially central portion is pivotally supported by the housing, a presser roller rotatably pivoted to one end of the arm, and the presser roller attached to the outer periphery of the raw film. A film cartridge according to claim 1, comprising a spring member that is brought into contact with and biased. (3) The release member includes a pressing pin that presses the other end of the arm against the biasing force of the spring member when the opening/closing lid is opened, and a pressing pin that is actuated by the pressing pin to press the other end of the arm when the opening/closing lid is opened. A film cartridge according to claim 2, which comprises a stopper that locks the other end of the arm and holds the presser roller at a position away from the raw film contact position.