JPH0199590U - - Google Patents

Description

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing an embodiment of the fixed blade of the cutting device according to the present invention, with a partially cut away drawing;
FIG. 2 is a side view thereof, and FIGS. 3, 4, and 5 are perspective views showing a fixed blade of a conventional cutting device. 1: fixed blade, 1a: blade metal, 1b: blade metal holding plate,
1c: Material guide plate to be cut, 1d: Fixed blade support plate, 2
: Rotating blade, 3: Base plate, 4: Leaf spring, 5
: Notch, 6: Spring.

Claims (1)

[Scope of utility model registration request] It is equipped with a rotary blade whose both ends are rotatably supported, and a fixed blade that is pressed against the rotary blade by the force of a spring, and the blade edge of the rotary blade and the blade edge of the fixed blade are in cross-pressure contact with each other to cut paper, etc. A cutting device for cutting a paper, etc., includes a material guide plate that guides paper, etc., a blade holding plate that holds a blade and forms a fixed blade, a fixed blade support plate that supports the fixed blade on a base plate, and the above-mentioned. The fixed blade is integrally constructed with a leaf spring that presses against the rotary blade, and the fixed blade support plate, which has the functions of the workpiece guide plate, the blade retaining plate, and the leaf spring, has the same length as the fixed blade. A fixed blade for a cutting device, characterized in that the cross-sectional shape of a portion that is continuous in a plane perpendicular to the horizontal direction is substantially square.