JP2000262776A - Disassemblabling-type scissors - Google Patents
Disassemblabling-type scissorsInfo
- Publication number
- JP2000262776A JP2000262776A JP11069480A JP6948099A JP2000262776A JP 2000262776 A JP2000262776 A JP 2000262776A JP 11069480 A JP11069480 A JP 11069480A JP 6948099 A JP6948099 A JP 6948099A JP 2000262776 A JP2000262776 A JP 2000262776A
- Authority
- JP
- Japan
- Prior art keywords
- opening
- scissor
- closing
- blade
- scissors
- 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.)
- Granted
Links
Landscapes
- Scissors And Nippers (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、主として、医療、
理美容、ガーデニング、料理等の分野において、鋏構成
要素を分解して洗浄することができ、常に清潔で衛生的
な使用を保障する分解式はさみの改良に関するものであ
る。TECHNICAL FIELD The present invention mainly relates to medical treatment,
The present invention relates to an improvement of disassembled scissors which can disassemble and clean scissor components in the fields of hairdressing, gardening, cooking, etc., and always ensure clean and hygienic use.
【0002】[0002]
【従来の技術】従来のこの種の分解式鋏としては、刀身
部と操作握部との間に開閉中心となる連結部を形成した
一対の鋏要素の一方に、軸部の径よりも大径の円形頭部
の両側を切除し軸方向形状を略軸径幅の長方形頭として
掛止顎部を形成した開閉軸要素を、その長方形頭の長手
方向が刀身部の方向に対し鈍角で交差する方向に一致さ
せるとともに、バネ付勢に抗する軸方向の動きを許容す
る非回転として、軸部と長方形頭を他方の鋏要素との摺
接面へ突出させて取り付け、一対の鋏要素の他方に、前
記長方形頭が嵌合支持する受け座部に掛止顎部が通る切
欠部を形成し、該切欠部に長方形頭を通してからいずれ
かの鋏要素を回動させて、開閉軸要素の掛止顎部と受け
座とを掛合させるようにした構造のものが公知である。2. Description of the Related Art A conventional scissor-type scissors of this type includes a pair of scissors elements having a connecting portion between a blade portion and an operating handle portion, the connecting portion being an opening and closing center. The longitudinal axis of the rectangular head intersects the direction of the blade at an obtuse angle with the opening / closing axis element that cuts off both sides of the circular head of diameter and forms the latching jaw as a rectangular head of approximately axial diameter width in the axial direction. As the non-rotation that allows the axial movement against the bias of the spring while allowing the shaft part and the rectangular head to protrude from the sliding contact surface with the other scissor element, it is attached. On the other hand, a notch is formed in the receiving seat portion to which the rectangular head is fitted and supported, and a jaw is formed through the notch. After passing the rectangular head through the notch, one of the scissor elements is rotated to open and close the opening / closing shaft element. 2. Description of the Related Art A structure in which a locking jaw and a receiving seat are engaged with each other is known.
【0003】上記構成の分解式はさみは、一方の鋏要素
から突出した開閉軸要素の長方形頭の方向と、他方の鋏
要素の受け座の切欠部の方向が一致すると、一対の鋏要
素は開閉軸要素の軸方向に分離させることができるか
ら、洗浄手段によって常に清潔で衛生的な使用を保障す
ることができるものである。When the direction of the rectangular head of the opening / closing shaft element protruding from one scissor element coincides with the direction of the notch in the receiving seat of the other scissor element, the pair of scissor elements opens and closes. Since the shaft elements can be separated in the axial direction, clean and sanitary use can always be ensured by the cleaning means.
【0004】[0004]
【発明が解決しようとする課題】しかし一対の鋏要素が
鋏の開閉面に対して直角となる開閉軸要素の軸方向に分
離する構成では、所定の角度での分離が単純であるため
に、使用時に開き過ぎたり又分離作業時の不注意によっ
て、一対の鋏要素相互が不用意な分離して落下し、鋏と
しての或はこれに付加された機能を早期に喪失したり、
人体、特に足に対する危険性が極めて高いだけでなく、
落下衝突や突き刺さりによって、設備品、床面等を頻繁
に損傷する等、多くの欠点があった。However, in a configuration in which a pair of scissor elements are separated in the axial direction of an opening / closing shaft element that is perpendicular to the opening / closing surface of the scissors, separation at a predetermined angle is simple. The pair of scissors elements may be inadvertently separated from each other and fall down due to excessive opening during use or carelessness at the time of separating work, causing the scissors or the function added thereto to be lost at an early stage.
Not only is the risk to the human body, especially the feet, extremely high,
There are many drawbacks, such as frequent damage to equipment, floors, etc. due to falling collisions and stabs.
【0005】上記の欠点は、安全性確保のために、手動
操作によるロック機構或はストッパー機構と解除機構を
具備させれば、解消することが考えられるが、構成部品
の点数の増加による製品コストの高騰と、取扱操作が複
雑且つ面倒となることから、部品点数を増加させること
のない単純な構成によって、不用意な落下を防止して安
全性と取扱い操作の利便性を確保した上で、本来のニー
ズである清潔で衛生的な使用ができる分解式はさみを安
価に提供することを課題とする。[0005] The above drawbacks can be solved by providing a lock mechanism or a stopper mechanism and a release mechanism by manual operation in order to ensure safety, but the product cost is increased due to an increase in the number of components. Rise and the handling operation becomes complicated and cumbersome.Since the simple configuration that does not increase the number of parts prevents inadvertent dropping and secures safety and convenience of handling operation, It is an object of the present invention to provide inexpensive disassembled scissors that can be used cleanly and hygienically, which is an essential need.
【0006】[0006]
【課題を解決するための手段】本発明に係る分解式はさ
みは、刀身部(1) と操作握部(2) との間に開閉中心とな
る連結部(3) を形成した一対の鋏要素が、操作握部(2)
の開閉操作による刀身部(1) の開閉機能と、刀身部(1)
相互による剪断機能と、刀身部(1) 相互の所定の開き角
度での鋏要素(A)、(B) 相互の分離機能を確保して、前記
連結部(3) を開閉軸要素(4) で開閉自在に連結するよう
にした分解式はさみにおいて、前記一対の鋏要素を第一
鋏要素(A) と第二鋏要素(B) とに分け、それぞれの鋏要
素(A)、(B) の連結が、それぞれの連結部(3) の重合と開
閉軸要素(4) とにより、開閉軸要素(4) を取付けた第一
鋏要素(A) の刀身部(1) の回動面に対して、開閉軸要素
(4) の軸方向の直線運動を回避する方向の運動を第二鋏
要素(B) に与えてこれを分離するようにしたことを特徴
とする。A disassembled scissors according to the present invention comprises a pair of scissors elements having a connecting portion (3) serving as an opening and closing center between a blade (1) and an operating handle (2). But the operating grip (2)
Opening / closing function of the blade part (1) by opening and closing operation of the blade part (1)
Mutual shearing function and blade part (1) Scissor elements (A), (B) at a predetermined opening angle between each other. In the disassembled scissors that can be freely opened and closed with, the pair of scissor elements are divided into a first scissor element (A) and a second scissor element (B), and the respective scissor elements (A), (B) Is connected to the turning surface of the blade part (1) of the first scissors element (A) to which the opening / closing axis element (4) is attached by the overlap of the respective connecting portions (3) and the opening / closing axis element (4). On the other hand, the opening / closing axis element
(4) The second scissor element (B) is separated from the second scissor element (B) by applying a movement in a direction avoiding the linear movement in the axial direction.
【0007】[0007]
【発明の効果】上記のように構成した本発明に係る分離
式はさみは、一対の鋏要素を第一鋏要素(A) と第二鋏要
素(B) とに分け、それぞれの鋏要素(A)、(B) の連結が、
それぞれの連結部(3) の重合と開閉軸要素(4) とによ
り、開閉軸要素(4) を取付けた第一鋏要素(A) の刀身部
(1) の回動面に対して、開閉軸要素(4) の軸方向の直線
運動を回避する方向の運動を第二鋏要素(B) に与えるこ
とによって初めて第二鋏要素(B) を第一要素から分離す
ることができるものであるから、不用意に一対の鋏要素
が分解可能角度に開いても、直線運動を回避する方向の
運動を第二鋏要素(B) に与えない限り分離することはな
いから、不用意な落下を防止して安全性と取扱い操作の
利便性を確保した上で、本来のニーズである、各要素を
分離しての洗浄による清潔で衛生的な使用を可能とする
ことができる。According to the present invention, the pair of scissor elements is divided into a first scissor element (A) and a second scissor element (B). ), (B)
The blade portion of the first scissor element (A) to which the opening / closing axis element (4) is attached, by overlapping the respective connecting portions (3) and the opening / closing axis element (4).
The second scissor element (B) is not moved until the second scissor element (B) is given a motion in the direction avoiding the axial linear motion of the opening / closing axis element (4) with respect to the rotation surface of (1). Since it can be separated from the first element, even if the pair of scissors elements is opened inadvertently at a disassemblable angle, unless the second scissor element (B) is given a movement in a direction to avoid linear movement. Because they do not separate, they prevent inadvertent dropping to ensure safety and convenience of handling operations, and they are essential needs for clean and hygienic use by separating and washing each element. Can be made possible.
【0008】また請求項3に記載のように、第一鋏要素
(A) と第二鋏要素(B) との連結部(3) を、表裏を球面の
凹凸として相互が嵌合する碗形とした上で、第一鋏要素
(A)の碗形の連結部(3) の中心に軸孔(8) を穿設し、ま
た第二鋏要素(B) の碗形の連結部(3) には、開閉軸要素
(4) から刀身部(1) の刃縁又は背縁方向へ離脱するよう
に切除した切欠軸孔(5) を設けるとともに、該碗形の両
側にであって前記切欠軸孔(5) の切除方向の縁に、所定
の開き角度で球面に沿う回動を許容するための刀身部
(1) 幅の離脱用切欠き(6) を形成した構成とし、これら
第一鋏要素(A) と第二鋏要素(B) の連結部(3) を、切欠
軸孔(5) のある碗形の凹部を球面座部(7)として嵌合す
るとともに、該球面座部(7) に接する頭部(10)を具備し
た開閉軸要素(4) を切欠軸孔(5) と軸孔(8) に貫通さ
せ、第一鋏要素(Aをと第二鋏要素(B)を密着させる方向
のバネ付勢手段を具備する締結手段で結合した構成とす
ることによって、第一鋏要素(A) に対して第二鋏要素
(B) が所定の角度に開いた状態で、開閉軸要素(4) の軸
部から第二鋏要素(B) の切欠軸孔(5) を抜くように球面
に沿う方向に力を作用させると、刀身部(1) 幅の離脱用
切欠き(6) の存在によって、第一鋏要素(A) に対する第
二鋏要素(B) の回動運動を許容する結果、第一鋏要素
(A) に対して第二鋏要素(B) を回動させて分離すること
ができ、不用意な落下を防止して安全性と取扱い操作の
利便性が確保できる。According to a third aspect of the present invention, a first scissor element is provided.
The connecting portion (3) between (A) and the second scissor element (B) is formed into a bowl-like shape in which the front and back surfaces are spherically uneven, and the first scissor element is used.
A shaft hole (8) is drilled at the center of the bowl-shaped connection part (3) of (A), and an opening and closing shaft element is provided in the bowl-shaped connection part (3) of the second scissor element (B).
(4) is provided with a notched shaft hole (5) cut off so as to be detached in the blade edge or dorsal edge direction of the blade part (1), and on both sides of the bowl-shaped notch shaft hole (5). A blade part at the edge in the cutting direction to allow rotation along the spherical surface at a predetermined opening angle
(1) A notch (6) for detachment with a width is formed, and the connecting portion (3) between the first scissor element (A) and the second scissor element (B) has a notch shaft hole (5). A bowl-shaped recess is fitted as a spherical seat (7), and an opening / closing shaft element (4) having a head (10) in contact with the spherical seat (7) is fitted with a notched shaft hole (5) and a shaft hole. (8), and the first scissor element (A is connected to the second scissor element (B) by fastening means having a spring biasing means in the direction of bringing the second scissor element (B) into close contact with each other. A) against second scissors element
With (B) opened at a predetermined angle, force is applied in the direction along the spherical surface so as to remove the notch shaft hole (5) of the second scissor element (B) from the shaft of the opening / closing shaft element (4). And the presence of the notch (6) for releasing the blade portion (1) width allows the second scissor element (B) to rotate with respect to the first scissor element (A).
The second scissor element (B) can be rotated and separated from (A) to prevent inadvertent dropping, thereby ensuring safety and convenience of handling operation.
【0009】したがって、従来品と比較して、特に部品
点数を増加することなく、また加工手段、組立手段を複
雑とすることなく簡単に製作することができることか
ら、安全性の高い分離式はさみを、高品質/コスト比率
において従来と殆ど変わらない製作コストで提供するこ
とができる。Therefore, as compared with the conventional product, it can be manufactured easily without particularly increasing the number of parts and without complicated processing means and assembling means. , And can be provided at a manufacturing cost that is almost the same as the conventional one at a high quality / cost ratio.
【0010】[0010]
【発明の実施の形態及び実施例】本発明の実施例に係る
分離式はさみを図を用いて説明すると、図1は分解平面
図、図2は図1のC−C線における拡大断面図、図3は
結合状態から分離させた状態の平面図、図4は図3のD
−D部分断面であって、分離又は結合状態を説明するた
めの説明図であり、従来と同様、構成部品としては、刀
身部(1) と操作握部(2) との間に開閉中心となる連結部
(3) を形成した一対の鋏要素と、これを開閉自在に連結
する開閉軸要素(4) とから構成されており、操作握部
(2) の開閉操作による刀身部(1) の開閉機能と、刀身部
(1) 相互による剪断機能と、刀身部(1) 相互の所定の開
き角度での鋏要素(A)、(B) 相互の分離機能を確保して、
前記連結部(3) を開閉軸要素(4) で開閉自在に連結する
ようになっているが、連結部(3) の構成に特徴がある。DESCRIPTION OF THE PREFERRED EMBODIMENTS Separable scissors according to embodiments of the present invention will be described with reference to the drawings. FIG. 1 is an exploded plan view, FIG. 2 is an enlarged sectional view taken along line CC of FIG. FIG. 3 is a plan view of a state separated from the connected state, and FIG.
FIG. 3D is a partial cross-sectional view for explaining a separated or coupled state, and as in the related art, as a component, an opening / closing center is provided between the blade (1) and the operating handle (2). Connecting part
(3) and a pair of scissor elements (4) and an opening / closing axis element (4) for opening and closing the pair of scissors elements.
Opening / closing function of the blade section (1) by opening and closing operation of (2) and the blade section
(1) Mutual shearing function and blade part (1) Ensure scissor element (A), (B) mutual separating function at predetermined mutual opening angle,
The connecting portion (3) is connected to be openable and closable by an opening / closing shaft element (4), but is characterized by the structure of the connecting portion (3).
【0011】すなわち、前記一対の鋏要素を第一鋏要素
(A) と第二鋏要素(B) とに分け、それぞれの鋏要素(A)、
(B) の連結部(3) を、表裏を球面の凹凸として相互が嵌
合する碗形とした上で、第一鋏要素(A) の碗形の連結部
(3) の中心に軸孔(8) を穿設し、また第二鋏要素(B) の
碗形の連結部(3) には、開閉軸要素(4) から刀身部(1)
の刃縁又は背縁方向へ離脱するように切除した切欠軸孔
(5) を設けるとともに、該碗形の両側であって前記切欠
軸孔(5) の切除方向の縁に、所定の開き角度で球面に沿
う回動を許容するための刀身部(1) 幅の離脱用切欠き
(6) を形成した構成とし、これら第一鋏要素(A) と第二
鋏要素(B) の連結部(3) を、切欠軸孔(5)のある碗形の
凹部を球面座部(7) として嵌合するとともに、該球面座
部(7) に接する頭部(10)を具備した開閉軸要素(4) を切
欠軸孔(5) と軸孔(8) に貫通させ、第一鋏要素(A) と第
二鋏要素(B) を密着させる方向のコイルバネ(9) からな
るバネ付勢手段を介在させてナット(11)により締結した
ことに特徴がある。That is, the pair of scissors elements is a first scissor element.
(A) and the second scissor element (B), and each scissor element (A),
The connecting portion (3) of (B) is formed into a bowl-like shape in which the front and back surfaces are spherically concave and convex, and then the connecting portion of the bowl-shaped connecting portion of the first scissor element (A).
A shaft hole (8) is drilled at the center of (3), and the bowl-shaped connection part (3) of the second scissor element (B) is connected to the blade part (1) from the opening / closing shaft element (4).
Notched shaft hole cut away to the edge or back edge of
(5), and a blade portion (1) width for allowing rotation along a spherical surface at a predetermined opening angle on both sides of the bowl shape and on edges of the cutout shaft hole (5) in the cutting direction. Notch for release
(6) is formed, the connecting portion (3) of the first scissor element (A) and the second scissor element (B) is connected to a bowl-shaped recess having a notched shaft hole (5) by a spherical seat ( 7), and an opening / closing shaft element (4) having a head (10) in contact with the spherical seat portion (7) is passed through the notched shaft hole (5) and the shaft hole (8). The scissor element (A) and the second scissor element (B) are characterized in that they are fastened by a nut (11) via a spring biasing means consisting of a coil spring (9) in a direction to bring the second scissor element (B) into close contact.
【0012】なお上記実施例では、第一鋏要素(A) と第
二鋏要素(B) の連結部(3) 及び開閉軸要素(4) のそれぞ
れに球面を形成して、球面同士が接触しているが、刀身
部(1) 相互の摺接による剪断作用が確保される限り、す
べてが平面円形の球面でなくても、第一鋏要素(A) と第
二鋏要素(B) との連結が、相互の軸回りの回動を確保し
た上で、それぞれの連結部(3) の重合と開閉軸要素(4)
とにより、開閉軸要素(4) を取付けた第一鋏要素(A) の
刀身部(1) の軸回りの回動面に対して、開閉軸要素(4)
の軸方向の直線運動を回避する方向の運動を第二鋏要素
(B) に与えてこれを分離するようにすれば良いことであ
るから、上記実施例に限定されるものではない。In the above embodiment, the connecting portion (3) of the first scissor element (A) and the second scissor element (B) and the opening / closing axis element (4) each have a spherical surface, and the spherical surfaces are in contact with each other. However, as long as the blade part (1) can secure the shearing action by mutual sliding contact, the first scissor element (A) and the second scissor element (B) can be The connection of the shafts ensures the rotation of each other around the axis, and the overlapping of each connection part (3) and the opening and closing shaft element (4)
With the opening and closing shaft element (4), the opening and closing shaft element (4)
The movement of the second scissors element to avoid the linear movement in the axial direction
It is only necessary to provide (B) and separate it, so that it is not limited to the above embodiment.
【0013】上記構成の分解式はさみは、図3、図4に
示すように、第一鋏要素(A) に対して第二鋏要素(B) が
略90度以上の角度に開いた状態で、開閉軸要素(4) の
軸部から第二鋏要素(B) の切欠軸孔(5) を抜くように球
面に沿う方向に力を作用させると、刀身部(1) 幅の離脱
用切欠き(6) の存在によって、第一鋏要素(A) に対する
第二鋏要素(B) の回動運動を許容する結果、第一鋏要素
(A) に対して第二鋏要素(B) を図4中の白抜矢印の方向
に回動させた後に分離することができるようになるか
ら、軸方向の重力の作用等によっては分離されることが
なく、不用意な落下を防止して安全性と取扱い操作の利
便性が確保できるのである。As shown in FIGS. 3 and 4, the disassembled scissors having the above-described structure are used when the second scissor element (B) is opened at an angle of about 90 degrees or more with respect to the first scissor element (A). When a force is applied in the direction along the spherical surface to pull out the notch shaft hole (5) of the second scissor element (B) from the shaft part of the opening / closing shaft element (4), the blade for cutting off the width of the blade part (1) The presence of the notch (6) allows the rotation of the second scissor element (B) relative to the first scissor element (A), resulting in the first scissor element
Since the second scissor element (B) can be separated from the (A) by rotating the second scissor element (B) in the direction of the white arrow in FIG. 4, the second scissor element (B) can be separated by the action of axial gravity or the like. It is possible to prevent accidental dropping and secure safety and convenience of handling operation.
【図1】本発明の実施例に係る分離式はさみの分解平面
図。FIG. 1 is an exploded plan view of a detachable scissors according to an embodiment of the present invention.
【図2】図1のC−C線における拡大断面図。FIG. 2 is an enlarged sectional view taken along line CC of FIG.
【図3】結合状態から分離させた状態の平面図。FIG. 3 is a plan view of a state separated from a connected state.
【図4】図3のD−D部分の断面であって結合状態から
分離した状態を説明するための説明用図。4 is a cross-sectional view taken along a line D-D in FIG. 3 and is an explanatory diagram for explaining a state separated from a connected state.
(A) 第一鋏要素 (B) 第二鋏要素 (1) 刀身部 (2) 操作握部 (3) 連結部 (4) 開閉軸 (5) 切欠軸孔 (6) 離脱用切欠き (7) 球面座部 (8) 軸孔 (9) コイルバネ (10) 頭 部 (11) ナット (A) First scissor element (B) Second scissor element (1) Blade (2) Operating handle (3) Connecting part (4) Opening / closing shaft (5) Notch shaft hole (6) Notch for release (7 ) Spherical seat (8) Shaft hole (9) Coil spring (10) Head (11) Nut
Claims (3)
中心となる連結部(3) を形成した一対の鋏要素が、操作
握部(2) の開閉操作による刀身部(1) の開閉機能と、刀
身部(1) 相互による剪断機能と、刀身部(1) 相互の所定
の開き角度での鋏要素相互の分離機能を確保して、前記
連結部(3) を開閉軸要素で開閉自在に連結するようにし
た分解式はさみにおいて、前記一対の鋏要素を第一鋏要
素(A)と第二鋏要素(B) とに分け、それぞれの鋏要素
(A)、(B) の連結が、それぞれの連結部(3) の重合と開閉
軸要素(4) とにより、該開閉軸要素(4) を取付けた第一
鋏要素(A) の刀身部(1) の回動面に対して、開閉軸要素
(4) の軸方向の直線運動を回避する方向の運動を第二鋏
要素(B) に与えてこれを分離するようにしたことを特徴
とする分解式はさみ。A pair of scissors elements forming a connecting portion (3) serving as an opening / closing center between a blade portion (1) and an operating grip portion (2) is provided by a blade by opening and closing operation of the operating grip portion (2). The opening and closing function of the section (1), the shearing function by the blade section (1), and the separating function of the scissor elements at a predetermined opening angle between the blade sections (1) are secured, and the connecting section (3) is secured. The pair of scissors elements is divided into a first scissor element (A) and a second scissor element (B).
The connection between (A) and (B) is made by the overlapping of the respective connecting portions (3) and the opening and closing shaft element (4), so that the blade portion of the first scissor element (A) to which the opening and closing shaft element (4) is attached. Open / close shaft element with respect to the rotation surface of (1)
A disassembled scissors characterized in that a movement in a direction avoiding the axial linear movement of (4) is given to the second scissor element (B) to separate it.
避する方向の運動が、球面又は円弧面に沿う方向である
請求項1記載の分離式はさみ。2. The separation type scissors according to claim 1, wherein the movement of the opening / closing shaft element (4) in the direction avoiding the linear movement in the axial direction is along a spherical surface or an arc surface.
中心となる連結部(3) を形成した一対の鋏要素が、操作
握部(2) の開閉操作による刀身部(1) の開閉機能と、刀
身部(1) 相互による剪断機能と、刀身部(1) 相互の所定
の開き角度での鋏要素(A)、(B) 相互の分離機能を確保し
て、前記連結部(3) を開閉軸要素(4)で開閉自在に連結
するようにした分解式はさみにおいて、 前記一対の鋏要素を第一鋏要素(A) と第二鋏要素(B) と
に分け、それぞれの鋏要素(A)、(B) の連結部(3) を、表
裏を球面の凹凸として相互が嵌合する碗形とした上で、
第一鋏要素(A) の碗形の連結部(3) の中心に軸孔(8) を
穿設し、また第二鋏要素(B) の碗形の連結部(3) には、
開閉軸要素(4) から刀身部(1) の刃縁(a) 又は背縁(b)
方向へ離脱するように切除した切欠軸孔(5) を設けると
ともに、該碗形の両側であって前記切欠軸孔(5) の切除
方向の縁に、所定の開き角度で球面に沿う回動を許容す
るための刀身部(1) 幅の離脱用切欠き(6) を形成した構
成とし、これら第一鋏要素(A) と第二鋏要素(B) の連結
部(3) を、切欠軸孔(5) のある碗形の凹部を球面座部
(7) として嵌合するとともに、該球面座部(7) に接する
頭部(10)を具備した開閉軸要素(4) を前記切欠軸孔(5)
と軸孔(8) に貫通させ、第一鋏要素(A) と第二鋏要素
(B) を密着させる方向のバネ付勢手段を具備する締結手
段で結合したことを特徴とする分解式はさみ。3. A pair of scissors elements forming a connecting portion (3) serving as an opening / closing center between a blade portion (1) and an operating grip portion (2) is a blade made by opening and closing the operating grip portion (2). The opening and closing function of the section (1), the shearing function by the blade section (1), and the scissor element (A), (B) at the predetermined opening angle of the blade section (1) are separated from each other. A pair of scissors elements, a first scissor element (A) and a second scissor element (B), wherein the connecting portion (3) is openably and closably connected by an opening and closing shaft element (4). The scissor elements (A) and (B) are connected to each other with a spherical shape on the front and back of the connecting part (3).
A shaft hole (8) is drilled at the center of the bowl-shaped connection part (3) of the first scissor element (A), and the bowl-shaped connection part (3) of the second scissor element (B) has:
From the opening / closing axis element (4) to the blade edge (a) or back edge (b) of the blade (1)
A notch shaft hole (5) cut off so as to be detached in the direction is provided, and a rotation along a spherical surface at a predetermined opening angle is provided on both sides of the bowl shape and on edges of the notch shaft hole (5) in the cutting direction. The blade (1) has a notch (6) for detaching the width, and the connecting part (3) of the first scissor element (A) and the second scissor element (B) is notched. Insert the bowl-shaped recess with the shaft hole (5) into the spherical seat
The opening / closing shaft element (4) having a head (10) in contact with the spherical seat (7) is fitted into the notch shaft hole (5).
The first scissor element (A) and the second scissor element
(B) is a disassembled scissors, wherein the scissors are connected by fastening means having a spring biasing means in a direction of bringing them into close contact with each other.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP06948099A JP4310484B2 (en) | 1999-03-16 | 1999-03-16 | Disassembly scissors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP06948099A JP4310484B2 (en) | 1999-03-16 | 1999-03-16 | Disassembly scissors |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000262776A true JP2000262776A (en) | 2000-09-26 |
JP4310484B2 JP4310484B2 (en) | 2009-08-12 |
Family
ID=13403913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP06948099A Expired - Fee Related JP4310484B2 (en) | 1999-03-16 | 1999-03-16 | Disassembly scissors |
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Country | Link |
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JP (1) | JP4310484B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007089789A (en) * | 2005-09-28 | 2007-04-12 | Kai R & D Center Co Ltd | Scissors |
WO2015029943A1 (en) * | 2013-08-27 | 2015-03-05 | 株式会社 貝印刃物開発センター | Scissors |
JP6988018B1 (en) * | 2021-09-28 | 2022-01-05 | アルスコーポレーション株式会社 | Industrial scissors |
-
1999
- 1999-03-16 JP JP06948099A patent/JP4310484B2/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007089789A (en) * | 2005-09-28 | 2007-04-12 | Kai R & D Center Co Ltd | Scissors |
WO2015029943A1 (en) * | 2013-08-27 | 2015-03-05 | 株式会社 貝印刃物開発センター | Scissors |
JP2015043823A (en) * | 2013-08-27 | 2015-03-12 | 株式会社貝印刃物開発センター | Scissors |
US10160124B2 (en) | 2013-08-27 | 2018-12-25 | Kai R&D Center Co., Ltd. | Scissors |
JP6988018B1 (en) * | 2021-09-28 | 2022-01-05 | アルスコーポレーション株式会社 | Industrial scissors |
Also Published As
Publication number | Publication date |
---|---|
JP4310484B2 (en) | 2009-08-12 |
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