JPS63153889U

JPS63153889U -

Info

Publication number: JPS63153889U
Application number: JP4720687U
Authority: JP
Priority date: 1987-03-30
Filing date: 1987-03-30
Publication date: 1988-10-07

Description

[Brief explanation of the drawing]

第１図は本考案の一つの例を示す一部を切断し
た斜視図、第２図は第１図に対応するロール支持
部材の部分的に切断された分解図を示す斜視図、
第３図は本考案の別の例を示す縦断面図、第４図
および第５図は本考案のさらに別の例を示す横断
面図である。図中で１はヨーク状部材、２は凸面
、３は回転軸、４はロール支持部材、５は空所、
６はスリツト、７は支点、８はガーター・スプリ
ング、９はばねである。 1 is a partially cutaway perspective view showing one example of the present invention; FIG. 2 is a partially cutaway perspective view showing a partially cutaway exploded view of a roll support member corresponding to FIG. 1;
FIG. 3 is a longitudinal cross-sectional view showing another example of the present invention, and FIGS. 4 and 5 are cross-sectional views showing still another example of the present invention. In the figure, 1 is a yoke-shaped member, 2 is a convex surface, 3 is a rotating shaft, 4 is a roll support member, 5 is a space,
6 is a slit, 7 is a fulcrum, 8 is a garter spring, and 9 is a spring.

Claims

[Claims for Utility Model Registration] (1) A yoke-like member having a convex surface facing the end surface of the roll in a roll holder that rotatably stores a roll of long sheets and is used to pull the sheets out from the roll. and a roll holder comprising a roll support member that fits into a hole in an end face of the roll. (2) The roll holder according to claim 1, wherein the convex surface and the roll support member are rotatably connected to the yoke-like member. (3) The convex surface has a roll air core passage hole and a swingable roll support member, and the roll support member is one end of a plurality of L-shaped pins, each of which is connected to the roll air core passage hole. The pin has a swinging fulcrum within the outer slit, and the portion of the pin that is sandwiched between the fulcrum and faces the roll support member is engaged with an elastic member that biases the roll support in a direction protruding from the convex surface. A roll holder according to claim 1 or 2 of the utility model registration claim.