JPS5939981Y2 - scissors - Google Patents
scissorsInfo
- Publication number
- JPS5939981Y2 JPS5939981Y2 JP15163482U JP15163482U JPS5939981Y2 JP S5939981 Y2 JPS5939981 Y2 JP S5939981Y2 JP 15163482 U JP15163482 U JP 15163482U JP 15163482 U JP15163482 U JP 15163482U JP S5939981 Y2 JPS5939981 Y2 JP S5939981Y2
- Authority
- JP
- Japan
- Prior art keywords
- blade
- scissors
- blade body
- support shaft
- pivot pin
- 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
Landscapes
- Scissors And Nippers (AREA)
Description
【考案の詳細な説明】
本考案は中間支点形式の鋏において、閉じ操作を行なわ
しめた際一方の刃体を上記支点がわに向けて摺接状態で
スライドさせるようにしたもので、即ち=般に鋏は刃体
と個体とよりなる一対の部材を交差させて中間部を支軸
により枢着させているので、刃体を開いた状態より閉じ
ていくと、V形に開いていた交差切断部が次第にその角
度を閉じ乍ら前方に移動することになるのであり、従っ
て被切断材は上記閉じ角度の減少と、前方に押し出され
ようとする力を受けることにより切れ味が悪くなるので
ある。[Detailed Description of the Invention] The present invention is an intermediate fulcrum type scissors in which when a closing operation is performed, one blade body slides toward the fulcrum in a sliding state, that is, = Generally, scissors are made of a pair of members consisting of a blade body and a solid body, which are crossed and the middle part is pivoted by a spindle, so when the blades are closed from the open state, the V-shaped intersection The cutting part gradually closes its angle and moves forward, so the material to be cut becomes less sharp due to the decrease in the closing angle and the force that tends to push it forward. .
本考案はかかる点に鑑みてなしたもので、!対とされた
部材における一力の刃体を、切断作用時での挾み切り作
用の際交差支点がわに向けてスライドさせることにより
、被切断材を単に挾み切るのではなく、包丁のように曳
き切り合同時に行なわせて切れ味を向上させることを目
的とするもので、以下これを図の実施例により説明する
。This idea was created with this in mind! By sliding the single-strength blade of the pair of members toward the cross fulcrum during the pinching action during cutting, the knife does not simply cut the material to be cut. The purpose of this is to improve the cutting quality by simultaneously performing the cutting and pulling process, and this will be explained below with reference to the embodiments shown in the drawings.
図において1及び2は鋏を構成する二本一対の部材で、
いずれも対接内側面にセラミック材その他鋼、超鋼合金
等の別材料よりなる薄刃1′、zを添接せしめた刃体1
a、2aと個体1 bs 2bとからなり、かつこれら
両部材1,2は刃体1ay2aの基部近くで交差させら
れた状態で支軸3により枢着され、該支軸を支点とした
個体2ay2bの開閉動作で刃体1at1bが開閉され
るのであるが、上記部材1,2における一方の部材1は
、刃体1aと個体1tf−ビス4等により一体に連結形
成するのに対し、他力の部材2は刃体2aの基部を個体
2bに断面コ字形をなすよう形成した左右平行な両側板
2c、2c間に抱持状に介在させると共に、該刃体2a
に形成される前記支軸3の通挿穴を上記側板2cと平行
とした前後に長い長穴とすることにより個体2bに対し
刃体2aを前後に摺動しうるようにされ、6は個体2c
の先端内面に突設した突起lを遊嵌させうるよう対接が
わの刃体2aに前後方向として形成したガイド穴である
。In the figure, 1 and 2 are a pair of members constituting scissors,
Both blades 1 have thin blades 1' and z made of ceramic material, steel, super steel alloy, etc. attached to the opposing inner surface.
a, 2a and an individual 1 bs 2b, and these two members 1, 2 are pivoted by a spindle 3 in a crossed state near the base of the blade 1ay2a, and an individual 2ay2b with the spindle as a fulcrum. The blade body 1at1b is opened and closed by the opening/closing operation of the blade body 1at1b.However, one of the members 1 and 2 is integrally connected to the blade body 1a and the individual body 1tf by screws 4, etc. The member 2 has the base part of the blade body 2a interposed between the right and left parallel side plates 2c, 2c formed on the individual body 2b so as to have a U-shaped cross section, and the blade body 2a.
The insertion hole of the support shaft 3 formed in is made into an elongated hole parallel to the side plate 2c and long in the front and back, so that the blade body 2a can be slid back and forth with respect to the individual 2b. 2c
This is a guide hole formed in the front-back direction in the blade body 2a on the opposing side so that the protrusion l protruding from the inner surface of the tip can be loosely fitted therein.
8は上記スライド可能ならしめた一方の刃体2aの基端
に設けた突部9と、他方の刃体1aと一体とされた個体
1bより鋏の長手力量軸線Xの上半側において、支軸3
に向けて接近状に形成した腕部10とを夫々枢着ピン1
1,12により連結せしめたリンク片で、両部材1,2
を閉じる時における支軸3金中心とした枢着ピン11の
a矢印方向の動きを、他方の枢着ピン12に対して前記
長穴5と平行に伝達させることにより、刃体2a’に両
側板20間にて後方にスライドさせるのである。Reference numeral 8 denotes a support on the upper half side of the longitudinal force axis X of the scissors from a protrusion 9 provided at the base end of one blade body 2a which is made slidable, and an individual body 1b integrated with the other blade body 1a. Axis 3
and the arm portions 10 formed in a shape approaching toward the pivot pins 1, respectively.
Both members 1 and 2 are connected by link pieces 1 and 12.
By transmitting the movement of the pivot pin 11 in the direction of the arrow a around the support shaft 3 metal when closing the pivot pin 12 to the other pivot pin 12 in parallel with the elongated hole 5, the blade body 2a' is It is slid backward between the plates 20.
尚、図には部材1,20対接内面にセラミック材等の薄
刃1’、i添接せしめた状態を示しているが、従来の鋏
のように単一材でもって形成してもよいのであり、又腕
部10は刃体1aに形成しても差支へないのである。Although the figure shows a state in which thin blades 1' and i made of ceramic material are attached to the inner surfaces of the members 1 and 20, they may be made of a single material like conventional scissors. In addition, there is no problem even if the arm portion 10 is formed on the blade body 1a.
上記構成よりなる鋏は、第2図のように刃体1at1b
を開いている状態から、第1図のように該刃体を閉じる
と、この閉じ運動に伴なって個体1bにおける枢着ピン
11が支軸3を中心としてa矢印方向に回動することに
なり、このためリンク片8を介して他力の個体2bの両
側片2c、2c間に介在され、かつ支軸3の通挿穴5が
長穴とされた刃体2aがb矢印方向に摺動せしめられる
ことになって、該刃体2aは支軸3ft中心とする回動
と、上記摺動との合力を受けて被切断材を挾みきりつつ
、これを曳き切ることになるのであり、さらにこれを開
けば前記と反対に刃体2aが反す矢印方向に押し戻され
ることになるのである。The scissors having the above configuration have a blade body 1at1b as shown in FIG.
When the blade body is closed from the open state as shown in FIG. Therefore, the blade body 2a, which is interposed between the opposite side pieces 2c, 2c of the external force body 2b via the link piece 8, and in which the insertion hole 5 of the support shaft 3 is an elongated hole, slides in the direction of the arrow b. When the blade body 2a is moved, the blade body 2a receives the resultant force of the rotation about the 3-ft support shaft and the sliding movement, and cuts the material to be cut while cutting it. If this is further opened, the blade body 2a will be pushed back in the direction of the arrow, contrary to the above.
このように本考案によるときは、夫々刃体と個体を設け
た一列の鋏構成部材金交差状に支軸音用いて開閉自在に
枢着せしめた鋏において、一方の刃体と個体は一体に連
設形成するのに則し、他力の刃体は柄体先端に平行とし
て形成した両側板間に抱持状に介在させて前後スライド
可能ならしめると共に、該刃体における前記支軸の通挿
穴を上記側板と平行に形成せしめ、然して上記スライド
可能な刃体基部がわの枢着ピンと、支軸を通る鋏長手方
向軸線の片側であって、該支軸を回動中心とする他力の
部材における個体がわの枢着ピンとをリンク片で連結さ
せるようにしたので、上記両部材を閉じさせるとき、個
体の両側板間に介在された一力の刃体が、他力の刃体と
の関係で挾み切り作用をなすと共に、該刃体の形成方向
後方にスライドさせられることになる結果、切断時にお
いて被切断材を支軸がわに向けて曳き寄せることになっ
て強力にしかも軽い力でもって切断作用をなさしめる効
果を発揮させるのである。As described above, according to the present invention, in a row of scissors each having a blade body and an individual member, the scissors are pivotally connected to each other so that they can be opened and closed by using the supporting shaft sound in a metal cross shape, and one of the blade bodies and the individual member are integrally formed. In accordance with the continuous formation, the self-powering blade is interposed between both side plates parallel to the tip of the handle so that it can slide back and forth, and the shaft of the blade is An insertion hole is formed parallel to the side plate, and the pivot pin on the slidable blade base is located on one side of the longitudinal axis of the scissors passing through the support shaft, and the support shaft is the center of rotation. Since the pivot pin on the individual side of the force member is connected by a link piece, when the above-mentioned two members are closed, the blade body of one force interposed between the both side plates of the individual unit is connected to the blade of the other force. In addition to creating a pinching effect in relation to the body, the blade body is slid backward in the forming direction, and as a result, it pulls the material to be cut toward the support shaft during cutting, making it powerful. Moreover, it produces the effect of cutting with a light force.
なお前記両刃体の対接がわ内面にセラミンク材よりなる
薄刃を添接させておくとき、刃の摩耗が激減して上記切
断力を一層強力ならしめうるのである。In addition, when a thin blade made of ceramic material is attached to the inner surface of the opposing side of the double-edged body, the wear of the blade is drastically reduced and the cutting force can be made even stronger.
第1,2図は本考案鋏の閉、開時における各正面図、第
3,4.5図は夫々第1図A−A、B〜B及びC−C線
の断面図である。
1.2は部材、1a、2aは刃体、Ib、2b、11体
、2cは側板、3は支軸、5は長穴、8はリンク片、1
1,12は枢着ピン、11,21は薄刃。1 and 2 are front views of the scissors of the present invention when they are closed and opened, and FIGS. 3 and 4.5 are cross-sectional views taken along lines A-A, B-B and C-C in FIG. 1, respectively. 1.2 is a member, 1a, 2a is a blade body, Ib, 2b, 11 bodies, 2c is a side plate, 3 is a support shaft, 5 is an elongated hole, 8 is a link piece, 1
1 and 12 are pivot pins, and 11 and 21 are thin blades.
Claims (2)
交差状として支軸により開閉自在に枢着せしめた鋏にお
いて、一方の刃体と個体は一体に形成するのに則し、他
力の刃体は個体の先端に平行として形成した両側板間に
前後スライド可能に介在支持させると共に、該刃体にお
ける前記支軸の通挿穴を上記側板と平行に形成せしめ、
然して上記スライド可能な刃体基部がわの枢着ピンと、
支軸を通る鋏長手方向軸線の片側であって、該支軸を回
動中心とする他方の部材における枢着ピンとをリンク片
で連結せしめたことを特徴とする鋏。(1) In scissors in which a pair of iron structural members, each having a blade body and a solid body, are arranged in an intersecting shape and are pivotally connected to each other by a spindle so that they can be opened and closed, one blade body and the solid body are formed integrally, and the other The force blade is interposed and supported between both side plates formed parallel to the tip of the individual so as to be slidable back and forth, and the insertion hole for the support shaft in the blade is formed parallel to the side plates,
However, the pivot pin at the base of the slidable blade body,
1. A pair of scissors, characterized in that a pivot pin on one side of the longitudinal axis of the scissors passing through a support shaft and the other member whose rotation center is the support shaft is connected by a link piece.
よりなる薄刃を添接せしめたことを特徴とする実用新案
登録請求の範囲第1項記載の鋏。(2) The scissors according to claim 1 of the utility model registration, characterized in that a thin blade made of a ceramic material or a finely divided material is attached to the inner surface of the opposing side of the blade body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15163482U JPS5939981Y2 (en) | 1982-10-05 | 1982-10-05 | scissors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15163482U JPS5939981Y2 (en) | 1982-10-05 | 1982-10-05 | scissors |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5955967U JPS5955967U (en) | 1984-04-12 |
JPS5939981Y2 true JPS5939981Y2 (en) | 1984-11-10 |
Family
ID=30335964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15163482U Expired JPS5939981Y2 (en) | 1982-10-05 | 1982-10-05 | scissors |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5939981Y2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6582115B1 (en) * | 2018-08-02 | 2019-09-25 | 足立工業株式会社 | Barbershop |
-
1982
- 1982-10-05 JP JP15163482U patent/JPS5939981Y2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5955967U (en) | 1984-04-12 |
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