JPS6276972U

JPS6276972U -

Info

Publication number: JPS6276972U
Application number: JP7043986U
Authority: JP
Priority date: 1986-05-09
Filing date: 1986-05-09
Publication date: 1987-05-16
Also published as: JPS6332701Y2

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例に係る円形刃回転式
カツターを示す部分正面図、第２図は第１図のＸ
―Ｘ線断面図、第３図は押圧部材及び操作部材を
示す分解斜視図、第４図は押圧部材を示す分解斜
視図、第５図は同じく円形刃回転式カツターを示
す部分背面図である。柄……１、刃取付部……３、支持孔……６、段
差部……６ｂ（ストツパ部）、円形刃……７、中
心孔……７ａ、止めねじ……８、段差部……８ｂ
（ストツパ部）、頭部……８ｃ、軸部……８ｄ、
締付ナツト……９、押圧部材……１１、操作部材
……１４。 Fig. 1 is a partial front view showing a circular blade rotary cutter according to an embodiment of the present invention, and Fig. 2 is a
- An X-ray sectional view, Figure 3 is an exploded perspective view showing the pressing member and the operating member, Figure 4 is an exploded perspective view showing the pressing member, and Figure 5 is a partial rear view showing the circular blade rotary cutter. . Handle...1, Blade attachment part...3, Support hole...6, Step part...6b (stopper part), Circular blade...7, Center hole...7a, Set screw...8, Step part... 8b
(stopper part), head...8c, shaft part...8d,
Tightening nut...9, pressing member...11, operating member...14.

Claims

[Claims for Utility Model Registration] 1. A support hole 6 is provided through the blade attachment portion 3 of the handle 1, and a center hole 7a of a circular blade 7 superimposed on one side of the blade attachment portion 3 and this support hole 6 are provided. The shaft 8d of the set screw 8 is inserted, and the tightening nut 9 is screwed onto the shaft 8d of the set screw 8 to rotatably hold the circular blade 7. In a circular blade rotary cutter provided with rotational resistance imparting means 11 and 14 for imparting rotational resistance, a set screw 8 is provided between the blade attachment portion 3 and the set screw 8.
A circular blade rotary cutter characterized in that stopper portions 6b, 8b are provided to prevent movement of the set screw 8 so as to maintain a constant distance between the head 8c and the tightening nut 9. 2 The tightening nut 9 is brought into contact with the other side of the blade attachment part 3, and the head 8c of the set screw 8 is brought into contact with the circular blade 7, and the circular blade 7 is held between it and one side of the blade attachment part 3. A circular blade rotary cutter as set forth in claim (1) of the utility model registration claim. 3 The stopper portion is a stepped portion 6 formed in the support hole 6.
b and a stepped portion 8b formed on the shaft portion 8d of the set screw 8, and both the stepped portions 6b, 8b are capable of coming into contact with each other. Ceremony cutter.