JPS637491U

JPS637491U -

Info

Publication number: JPS637491U
Application number: JP10193086U
Authority: JP
Priority date: 1986-07-02
Filing date: 1986-07-02
Publication date: 1988-01-19

Description

【図面の簡単な説明】第１図〜第５図は本考案に係るペーパーカツタ
ーの１実施例を示すもので、第１図は全体の縦断
側面図、第２図は同じく正面図、第３図はカツタ
ー刃の斜視図、第４図は作業台片の斜視図、第５
図はバネの先端に形成したカツター刃取付部を示
す斜視図、第６図はカツター刃の別実施例を示す
正面図、第７図は同カツター刃の取付状態を示す
側面図、第８図はカツター時における作用状態を
示す説明図である。１……下部操作体、３……作業台片、４……上
部操作体、７……枢ピン、８……バネ、８ａ……
バネの基端、８ｂ，８ｃ，８ｄ，８ｅ……係合挾
着片、１０……カツター刃、１０ａ……刃先部、
１１……刃、１３……挿入溝、１４……ガイド片
、１７……封書等、１８……円板、１９……突刺
刃、２０……軸。[Brief Description of the Drawings] Figures 1 to 5 show one embodiment of the paper cutter according to the present invention. Figure 1 is an overall longitudinal sectional side view, Figure 2 is a front view, and Figure 3 is a perspective view of the cutter blade, Figure 4 is a perspective view of the workbench piece, and Figure 5 is a perspective view of the cutter blade.
The figure is a perspective view showing the cutter blade attachment part formed at the tip of the spring, Figure 6 is a front view showing another embodiment of the cutter blade, Figure 7 is a side view showing the cutter blade in an attached state, and Figure 8 FIG. 2 is an explanatory diagram showing the operating state during cutting. 1... Lower operating body, 3... Workbench piece, 4... Upper operating body, 7... Pivotal pin, 8... Spring, 8a...
Base end of spring, 8b, 8c, 8d, 8e... engaging clamping piece, 10... cutter blade, 10a... cutting edge part,
DESCRIPTION OF SYMBOLS 11...Blade, 13...Insertion groove, 14...Guide piece, 17...Envelope etc., 18...Disc, 19...Piercing blade, 20...Shaft.

Claims

[Claims for Utility Model Registration] (1) (a) A lower operating body with a workbench on the top surface of its tip, (b) a rear end rotatably connected to the rear end of the lower operating body, an upper part provided facing the lower operating body such that the distal end side can freely approach and separate from the distal end side of the lower operating body using the pivot portion as a fulcrum, and the two distal ends are always separated from each other by the action of a spring; and (c) a cutter blade attached to the lower surface of the tip of the upper operation body in a direction perpendicular to the center line of the upper operation body, and the cutting edge of the cutter blade enters and exits the workbench piece. A narrow insertion groove formed in this manner corresponds to the mounting position of the cutter blade and is carved in the same direction as the cutter blade, and a guide piece parallel to the insertion groove is provided on the upper surface of the lower operating body. A paper cutter characterized in that the paper cutter is located at the rear side of the insertion groove. (2) The paper cutter according to claim 1, wherein the cutter blade is a fixed blade formed to be fixedly attached in a detachable manner. (3) The paper cutter according to claim 1, wherein the cutter blade is a rotary blade formed to be detachably and rotatably attached. (4) The paper cutter according to claim 2, wherein the fixed blade is a single-edged blade with a blade formed on one side edge. (5) The paper cutter according to claim 2, wherein the fixed blade is a double-edged blade with blades formed on both edges. (6) The paper cutter according to claim 3, wherein the rotary blade is formed by forming a piercing blade in the shape of a gear on the periphery of a disc. (7) The guide piece is fixed to the upper surface of the lower operating body. The paper cutter described in item 6. (8) Utility model registration claims 1, 2, 3, and 4, characterized in that the guide piece is provided on the upper surface of the lower operating body so as to be movable in the front-back direction The paper cutter according to item 5 or 6.