JPS6233913B2 - - Google Patents
Info
- Publication number
- JPS6233913B2 JPS6233913B2 JP19421883A JP19421883A JPS6233913B2 JP S6233913 B2 JPS6233913 B2 JP S6233913B2 JP 19421883 A JP19421883 A JP 19421883A JP 19421883 A JP19421883 A JP 19421883A JP S6233913 B2 JPS6233913 B2 JP S6233913B2
- Authority
- JP
- Japan
- Prior art keywords
- blade
- scissors
- mounting surface
- blade body
- punched
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Scissors And Nippers (AREA)
Description
【発明の詳細な説明】
構造を簡単にすること及び替刃の着脱を容易に
することを目的とする。DETAILED DESCRIPTION OF THE INVENTION It is an object of the present invention to simplify the structure and to facilitate attachment and detachment of a replaceable blade.
次に本発明の構成を実施例として示す図面に従
つて説明する。符号２は刃体であつてその長手方
向に断面が円弧上の凹部３が形成されている。凹
部内には２つの細長い打ち抜き部４，４が穿設さ
れている。符号５は刃体に設けた操作突部であつ
て刃体の着脱の際に指を当てがうためのものであ
る。 Next, the configuration of the present invention will be explained with reference to the drawings showing examples. Reference numeral 2 denotes a blade body, and a recess 3 having an arcuate cross section is formed in the longitudinal direction of the blade body. Two elongated punched parts 4, 4 are bored in the recess. Reference numeral 5 denotes an operating protrusion provided on the blade body, on which the finger is placed when attaching or detaching the blade body.
鋏の刃体装着部１，１の刃体装着面１２には、
前記刃体の押出し部６を受け入れるための溝７が
長手方向に形成されている。該溝７内には刃体２
が刃体装着面１２に当てがわれたときに刃体の凹
部３を押圧して刃体を固定するための刃押え部
８，８が一体に設けられている。この刃押え部は
Ｌ字形をして刃体の凹部３の一部を挿入しうる隙
間を有しており、刃体を抑えつける作用は押え板
９，９の弾性力により行われる。また、押え板
９，９の裏面は凹部３の形状に合わせて断面が円
弧状になつている。刃押え部の側面１０，１０は
装着された刃体の裏面１１よりも突出することが
ない。第１図に示した符号１３，１３は操作突部
５の移動を規制するための突起であつて、操作突
部５は両突起の間から外部に突出する。該突起１
３，１３の高さは刃体２の厚みよりも高くはな
い。 The blade attachment surface 12 of the scissor blade attachment portions 1, 1 includes:
A groove 7 is formed in the longitudinal direction for receiving the extrusion 6 of the blade. The blade 2 is in the groove 7.
Blade holding parts 8, 8 are integrally provided for pressing the recess 3 of the blade and fixing the blade when the blade is applied to the blade mounting surface 12. This blade holding part is L-shaped and has a gap into which a part of the recess 3 of the blade can be inserted, and the action of holding down the blade is performed by the elastic force of the holding plates 9, 9. Further, the back surfaces of the presser plates 9, 9 have an arcuate cross section in accordance with the shape of the recess 3. The side surfaces 10, 10 of the blade holding part do not protrude beyond the back surface 11 of the attached blade body. Reference numerals 13 and 13 shown in FIG. 1 are protrusions for regulating the movement of the operating protrusion 5, and the operating protrusion 5 projects outward from between the two protrusions. The protrusion 1
The height of 3 and 13 is not higher than the thickness of the blade body 2.
刃押え部８，８の突出の度合い及び突起１３，
１３の高さをこのように限定するのは、これらが
刃体裏面１１よりも突出すると両刃体の刃縁１
４，１４を交差させることができず、鋏として使
用することができなくなるからである。 The degree of protrusion of the blade holding parts 8, 8 and the protrusion 13,
The reason why the height of the blades 13 is limited in this way is that if these protrude beyond the back surface 11 of the blade body, the blade edge 1 of the double blade body
This is because 4 and 14 cannot be crossed, making it impossible to use them as scissors.
実施例について刃体を装着する作用を説明する
と、刃体の打ち抜き部４，４に刃押え部８，８を
当てがつて押え板９，９を通過させたのち、刃体
を後方に摺動すれば刃体は刃体装着面に装着され
る。刃体を移動するために操作突部５を使用すれ
ば更に円滑に行うことができる。刃体２の装着状
態を強固にするためには、押え板９の裏面をその
基部に行くに従つて下方に向かうように傾斜面に
しておけばよい。 To explain the operation of attaching the blade body to the embodiment, the blade holding parts 8, 8 are applied to the punched parts 4, 4 of the blade body, and after passing through the holding plates 9, 9, the blade body is slid backward. The blade will then be attached to the blade mounting surface. If the operating protrusion 5 is used to move the blade, this can be done even more smoothly. In order to securely attach the blade body 2, the back surface of the presser plate 9 may be formed into an inclined surface downward toward the base thereof.
本発明は以上のような構成であつて、刃体及び
それを装着するための刃体装着の構造が簡単であ
つて、替刃式の鋏であるにもかかわらず製造コス
トを安くすることが出来る。また、刃体の着脱を
ワンタツチで行うことができ使用しやすいという
効果がある。従来の起伏のない平板状の刃体を用
いる替刃式鋏においては、何らかの手段によつて
刃体を刃体装着面に保持しておく必要がある。そ
の場合、必ず刃押え部が邪魔になつて両刃を開い
たり閉じたりすることができず鋏として使用する
ことが出来ないのである。本発明においては、刃
体２の一部に凹部３を形成することにより、当該
凹部内にある刃押え部８，８は刃体裏面１１より
も突出しないことになり前述のような不都合が起
こらないのである。 The present invention has the above configuration, and the structure of the blade body and the blade body mounting structure for mounting the same is simple, and the manufacturing cost can be reduced even though the scissors have replaceable blades. I can do it. Additionally, the blade can be attached and detached with a single touch, making it easy to use. In conventional replaceable blade scissors that use flat blades without undulations, the blades must be held on the blade mounting surface by some means. In that case, the blade retainer always gets in the way, making it impossible to open and close both blades, making it impossible to use the scissors. In the present invention, by forming the recess 3 in a part of the blade 2, the blade retaining parts 8, 8 in the recess do not protrude beyond the back surface 11 of the blade, and the above-mentioned inconvenience does not occur. There isn't.
なお、本発明は図面に示した実施例に限定され
ることなく、例えば刃体の凹部３はその両端が開
放されてなく行止りであつてもよい。また、一連
に延在していなくても、実質的に凹部が数個所に
分かれている状態でも良い。 Note that the present invention is not limited to the embodiment shown in the drawings; for example, the recess 3 of the blade body may not be open at both ends but may be a dead end. Furthermore, the recesses may be substantially divided into several locations, rather than extending in a continuous manner.
刃体装着面１２に設けられている刃押え部８は
３以上存在していても良いし、単一であつても良
い。単一の場合には、刃押え部８はもつと支軸１
５寄りに設けられ、刃押え板９は図面のものより
もはるかに長いものが使用される。 There may be three or more blade holding parts 8 provided on the blade mounting surface 12, or there may be a single blade holding part 8. In the case of a single blade, the blade holding part 8 is attached to the support shaft 1.
5, and the blade holding plate 9 is much longer than that shown in the drawing.
図面は本発明の実施例を示すものであつて第１
図は鋏の斜視図、第２図は刃体の斜視図、第３図
は刃体の装着状態を示す横断面図、第４図はその
状態の長手方向一部断面図、第５図は他の実施例
の鋏の斜視図、第６図は刃体の斜視図、第７図は
刃体の装着状態を示す横断面図、第８図はその状
態の長手方向一部断面図である。
１……刃体装着部、２……刃体、３……凹部、
８……刃押え部。
The drawings show embodiments of the present invention.
The figure is a perspective view of the scissors, Figure 2 is a perspective view of the blade body, Figure 3 is a cross-sectional view showing the state in which the blade body is attached, Figure 4 is a partial cross-sectional view in the longitudinal direction in that state, and Figure 5 is a perspective view of the blade body. FIG. 6 is a perspective view of the scissors of another embodiment, FIG. 6 is a perspective view of the blade body, FIG. 7 is a cross-sectional view showing the state in which the blade body is attached, and FIG. 8 is a partially sectional view in the longitudinal direction of that state. . 1...Blade body attachment part, 2...Blade body, 3...Recessed part,
8...Blade holding part.
Claims (1)
方の面がわに膨らみ、他方の面にその膨らみと対
応して凹部が形成され、且つその膨らみ部には打
ち抜き部が穿設されており、そのような刃体を着
脱自在に装着することのできる鋏であつて、鋏の
刃体装着面には前記刃体の膨らみ部を受け入れる
ための溝が形成されており、刃体が刃体装着面に
当てがわれたときに、刃体装着面に突設された刃
押え部が前記刃体の打ち抜き部を通過して刃体の
凹部内に突出し、且つこの刃押え部は、刃体をそ
の長手方向に摺動させたときに、刃体のうちその
打ち抜き部に隣接した部分を挿入しうる隙間を有
する刃押え部が刃体装着面に設けられており、更
に該刃押え部は装着された刃体の裏面よりも突出
しないことを特徴とする替刃式鋏。1. The blade body attached to the scissors has a part that bulges out on one side of the blade body, a recess corresponding to the bulge is formed on the other side, and a punched part is punched in the bulge. The scissors are equipped with such a blade and can be detachably attached to the scissors, and the blade mounting surface of the scissors is formed with a groove for receiving the bulge of the blade. When the body is applied to the blade mounting surface, the blade retaining portion protruding from the blade mounting surface passes through the punched portion of the blade and projects into the recess of the blade, and this blade retaining portion The blade holding part is provided on the blade mounting surface and has a gap into which the part of the blade adjacent to the punched part can be inserted when the blade is slid in the longitudinal direction. Replaceable blade type scissors characterized by the blade retaining part not protruding beyond the back surface of the blade body to which it is attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19421883A JPS6085781A (en) | 1983-10-19 | 1983-10-19 | Blade exchange type scissors and its exchange blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19421883A JPS6085781A (en) | 1983-10-19 | 1983-10-19 | Blade exchange type scissors and its exchange blade |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6085781A JPS6085781A (en) | 1985-05-15 |
| JPS6233913B2 true JPS6233913B2 (en) | 1987-07-23 |
Family
ID=16320914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19421883A Granted JPS6085781A (en) | 1983-10-19 | 1983-10-19 | Blade exchange type scissors and its exchange blade |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6085781A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09327583A (en) * | 1996-06-11 | 1997-12-22 | Shotaro Kamemura | Scissors for hair dressing for enabling exchange of blade bodies |
| GB2608828A (en) * | 2021-07-13 | 2023-01-18 | Tanna Ravi | A scissor device |
-
1983
- 1983-10-19 JP JP19421883A patent/JPS6085781A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6085781A (en) | 1985-05-15 |
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