JPH0460172U

JPH0460172U -

Info

Publication number: JPH0460172U
Application number: JP10259790U
Authority: JP
Priority date: 1990-09-28
Filing date: 1990-09-28
Publication date: 1992-05-22
Anticipated expiration: 2005-09-20
Also published as: JPH0740367Y2

Description

[Brief explanation of the drawing]

第１図は両刀身から両保護カバーを取外して両
刀身を互いに開いた状態ほ示す平面図、第２図ａ
は第１図のＡ−Ａ線拡大断面図、第２図ｂは第１
図のＢ−Ｂ線拡大断面図、第３図ａは第１図のＣ
−Ｃ線拡大断面図、第３図ｂは第１図のＤ−Ｄ線
拡大断面図、第４図は両刀身に両保護カバーを取
付けて両刀身を互いに開いた状態を示す平面図、
第５図ａは第４図のＥ−Ｅ線拡大断面図、第５図
ｂは第４図のＦ−Ｆ線拡大断面図、第６図は両刀
身に両保護カバーを取付けて両刀身を互いに閉じ
た状態を示す平面図、第７図は第６図のＧ−Ｇ線
拡大断面図である。１，２……刀身、３……開閉中心軸、４，５…
…刃先、４ａ，５ｂ……尖端、８，９……重合面
、１０，１１……凹部、１２，１３……背部、１
４，１５……保護カバー、１６……外壁部、１７
……側壁部、１８……内壁部、１９……溝、２０
……弧状膨出部、２１……凸部、２２，２３……
外面。 Figure 1 is a plan view showing both blades with both protective covers removed and both blades opened to each other; Figure 2a
is an enlarged sectional view taken along the line A-A in Fig. 1, and Fig. 2b is the
An enlarged sectional view taken along the line B-B in the figure, Figure 3a is C in Figure 1.
- An enlarged sectional view taken along the line C, FIG. 3b is an enlarged sectional view taken along the line D-D in FIG.
Figure 5a is an enlarged sectional view taken along the line E-E in Figure 4, Figure 5b is an enlarged sectional view taken along the line F-F in Figure 4, and Figure 6 shows both blades with both protective covers attached to them. FIG. 7 is a plan view showing the mutually closed state, and FIG. 7 is an enlarged sectional view taken along the line GG in FIG. 6. 1, 2...Blade, 3...Opening/closing center axis, 4, 5...
...Blade tip, 4a, 5b... Point, 8, 9... Overlapping surface, 10, 11... Concavity, 12, 13... Back, 1
4, 15...Protective cover, 16...Outer wall, 17
...Side wall part, 18...Inner wall part, 19...Groove, 20
...Arc-shaped bulge, 21...Protrusion, 22, 23...
External surface.

Claims

[Claims for Utility Model Registration] A pair of blades 1 and 2 supported so as to be openable and closable are provided with cutting edges 4 and 5 on the opposing inner edges, and these cutting edges 4 and 5
A protective cover 14, 15 is attached to at least one of the backs 12, 13 of both blades 1, 2 which are on the opposite side from the cutting edges 4, 5 near the points 4a, 5a of the cutting edge 4 including the points 4a, 5a. , 5 are exposed, and the overlapping surfaces 8, 9 of the blades 1, 2 are slidably contacted near the tips 4a, 5a of the cutting edges 4, 5, so that the tips 4a, 5a are aligned with each other. 14 and 15 are the backs 12 of blades 1 and 2
, 13; an inner wall 18 facing the overlapping surfaces 8, 9 of the blades 1, 2; 2
2 and 23, and when the back parts 12 and 13 sides of the blades 1 and 2 are inserted into the grooves 19 formed between the respective wall parts 16, 17, and 18, the unevenness is fitted into each other. Protective cover 1 for parts 10, 11, and 21
The scissors with a protective cover are provided between the blades 1 and 2 and the blades 1 and 2.