JPS62127917U

JPS62127917U -

Info

Publication number: JPS62127917U
Application number: JP1622986U
Authority: JP
Priority date: 1986-02-06
Filing date: 1986-02-06
Publication date: 1987-08-13
Anticipated expiration: 2001-02-06
Also published as: JPH0513695Y2

Description

[Brief explanation of the drawing]

第１図は、本考案の第１実施例のブレーキ装置
を有するラベルプリンタを示す側断面図、第２図
は、その一部断面正面図、第３図は、その平面断
面図、第４図乃至第６図は、第２実施例のブレー
キ装置を示す図で、第４図は作動位置を、第５図
は非作動位置を示す側断面図、第６図は、第５図
に対応する平面図、第７図〜第１２図は、従来技
術のブレーキ装置を示す図である。１３…ガイド、１４…補助ガイド、１６…ブレ
ーキシユー、３０…ケースドア、３２…ヒンジ、
３３…長溝、３５…ガイド部材。 FIG. 1 is a side sectional view showing a label printer having a brake device according to a first embodiment of the present invention, FIG. 2 is a partially sectional front view thereof, FIG. 3 is a plan sectional view thereof, and FIG. 6 to 6 are views showing the brake device of the second embodiment, FIG. 4 is a side sectional view showing the operating position, FIG. 5 is a side sectional view showing the non-actuating position, and FIG. 6 corresponds to FIG. 5. The plan view, FIGS. 7 to 12, are diagrams showing a prior art brake device. 13... Guide, 14... Auxiliary guide, 16... Brake shoe, 30... Case door, 32... Hinge,
33... Long groove, 35... Guide member.

Claims

[Claims for Utility Model Registration] (1) A brake device for preventing overrun of a label sheet stretched from a roll to a take-up device via a printer, comprising: a guide that provides a sliding surface for the label sheet; an auxiliary guide fixed to the guide so as to form a slit through which the label sheet passes; and an auxiliary guide located within the auxiliary guide between an activated position that applies a predetermined tension to the label sheet and a non-activated position that is away from the label sheet. A sliding brake shoe, a case door that is opened and closed when the label sheet is loaded, and a handle that comes into contact with the inner surface of the case door and biases the brake shoe to an operating position when the door is closed. A label sheet brake device featuring: (2) The auxiliary guide has a knob hole and a narrow long groove communicating with the knob hole, and the brake shoe has a stem provided with a step and a knob fixed to the tip of the stem. When the knob is located in the knob hole, the brake shoe is in an operating position where tension is applied to the label sheet, and when the knob is located in the long groove, the brake shoe is in a non-operating position where the brake shoe separates from the label sheet. A label sheet brake device according to claim (1) of the utility model registration claim. (3) The auxiliary guide includes an inclined surface having a portion close to the guide and a portion remote from the guide;
A long groove with the same width and a direction perpendicular to the running direction of the label sheet is formed on this slope, and the brake shoe includes a stem formed longer than the minimum distance of the slope, and a brake shoe that extends along the long groove. Utility model registration claim (1), characterized in that the brake shoe has a guide member for guiding the brake shoe and slides between a non-operating position and an operating position according to opening and closing of the case door. Label sheet brake device as described in.