JPH01155412U

JPH01155412U -

Info

Publication number: JPH01155412U
Application number: JP5101488U
Authority: JP
Priority date: 1988-04-15
Filing date: 1988-04-15
Publication date: 1989-10-25

Description

[Brief explanation of the drawing]

第１図は、本考案の第１の実施例を図示してお
り、第１図イがその開放された状態を示す平面図
、第１図ロがその分解断面説明図、第１図ハが替
刃を挾持した状態を示す斜視図、第２図は、本考
案の第２の実施例を図示しており、第２図イがそ
の開放された状態を示す平面図、第２図ロがその
分解断面説明図、第２図ハが替刃を挾持した状態
を示す斜視図、第３図は、本考案の第３の実施例
を図示しており、第３図イがその開放された状態
を示す平面図、第３図ロがその分解断面説明図、
第３図ハがその開放された斜視図、第４図は、湾
曲手段の他の実施例であつて、第４図イが第１の
実施例における他の湾曲手段の断面説明図、第４
図ロが第２の実施例における他の湾曲手段の断面
説明図、第４図ハが第３の実施例における他の湾
曲手段の断面説明図、第５図がメス用替刃とハン
ドルの分解斜視図、第６図がメス用替刃をハンド
ルに装着させた状態を示す平面図である。図中符号：１，１０，２０……下プレート、２
，１１，２１……上プレート、３，１２，２２…
…１辺、４，５，１３，１４，２３，２４……打
合せ面、７，８……凹部、１５，２５……凹部分
、１６，２６……凸部分、２７……底面、２９，
３０……長条溝、４０，４３，４５……突出部、
４１，４４，４６……押え部。 FIG. 1 shows a first embodiment of the present invention, in which FIG. 1A is a plan view showing the open state, FIG. FIG. 2 is a perspective view showing a state in which a spare blade is held, and FIG. 2 shows a second embodiment of the present invention. FIG. Fig. 2C is a perspective view showing the state in which the spare blade is held between the blades, Fig. 3 shows the third embodiment of the present invention, and Fig. 3A shows the opened state. A plan view showing the state, FIG.
FIG. 3C is an open perspective view of the bending means, FIG. 4 is another embodiment of the bending means, FIG.
Figure B is a cross-sectional explanatory diagram of another bending means in the second embodiment, Figure 4 C is a cross-sectional explanatory diagram of another bending means in the third embodiment, and Figure 5 is an exploded view of the scalpel blade and handle. FIG. 6 is a perspective view, and FIG. 6 is a plan view showing a state in which the female replaceable blade is attached to the handle. Codes in the figure: 1, 10, 20...lower plate, 2
, 11, 21... upper plate, 3, 12, 22...
...1 side, 4, 5, 13, 14, 23, 24... Meeting surface, 7, 8... Concave portion, 15, 25... Concave portion, 16, 26... Convex portion, 27... Bottom surface, 29,
30... long groove, 40, 43, 45... protrusion,
41, 44, 46...presser section.

Claims

[Claims for Utility Model Registration] 1. Consisting of two plates 1 and 2 that can be brought together, and these two plates 1 and 2 sandwich at least the cutting edge portion and the blade side portion of the scalpel blade. The meeting surface 4 of both plates 1 and 2 can be
, 5 is provided with a bending means for bending the replaceable blade. 2 Consists of two plates 20, 21 that can be brought together, the entire spare blade for a scalpel can be held between these two plates 20, 21, and the meeting surfaces 23, 24 of each plate 20, 21 Long grooves 29 and 30 are formed in the parts corresponding to the long holes of the replaceable blade, and both plates 20
, 21 is provided with a curving means for curving the replaceable blade on the meeting surfaces 23 and 24 of the knife. 3. The replaceable blade attachment/detachment tool for a scalpel knife according to claim 1 or 2, wherein shallow recesses 7, 8 are formed in one or both of the plates to match the shape of a part or all of the replaceable blades on the meeting surfaces 4, 5. 4. The curving means is characterized by comprising a curved concave surface formed on the mating surface 4 of one plate 1, and a curved convex surface formed on the mating surface 5 of the other plate 2 so as to match the curved concave surface. Claim 1,
2. The female replaceable blade attachment/detachment tool according to 2 or 3. 5 The bending means is the meeting surface 2 of one plate 20
The recessed portion 25 conforms to the shape of the female replaceable blade formed in 3, and the bottom surface 27 of the recessed portion 25 is formed with a curved concave surface such that the base side of the replaceable blade becomes shallower, and the other plate 21 The replaceable knife blade attachment/detachment tool according to claim 1 or 2, comprising a convex portion (26) having a curved convex surface that matches the concave portion (25) formed on the meeting surface (24). 6 The curving means is the meeting surface 2 of one plate 20
a protrusion 45 provided at a position corresponding to the base side of the replaceable blade No. 3; and a presser part 46 provided at a portion of the meeting surface 24 of the other plate 21 that is closer to the cutting edge of the replaceable blade from the protrusion 45. The replaceable blade attachment/detachment tool for a scalpel according to claim 1, 2 or 3, characterized in that it consists of: 7. The female replaceable blade attachment/detachment tool according to any one of claims 1 to 6, wherein the two plates 1 and 2 are joined at one side 3 in a hinged manner.