JPH0551249U - Card scissors - Google Patents

Abstract

(57)【要約】 【目的】 梳鋏による毛髪の切断を平刃型の刃物同士の
切断で平滑に行い、抵抗を軽減し、鋏の切りはじめ位置
での切断量を大にし、先端側に向って一刃毎の切断量を
少くする。 【構成】 くし歯形の刃部８の刃先１０を平刃型にし、
手元側の刃幅ｂ１を最大にして、鋏の先端側に向って刃
幅を漸減することにより、鋏の長さに対する切断量を平
均化した。 (57) [Abstract] [Purpose] Cutting the hair with a pair of scissors is smooth by cutting between flat blade type blades to reduce the resistance and increase the cutting amount at the cutting start position of the scissors. To reduce the amount of cutting for each blade. [Structure] The cutting edge 10 of the comb-shaped blade 8 is a flat blade,
By maximizing the blade width b1 on the hand side and gradually decreasing the blade width toward the tip side of the scissors, the cutting amount with respect to the length of the scissors was averaged.

Description

【考案の詳細な説明】[Detailed description of the device]

【０００１】[0001]

【産業上の利用分野】[Industrial applications]

この考案は、直刃形の刃部を具えた切断刃と、くし歯形の刃部を具えた梳刃を 、枢支軸によって、開閉自在に枢支して調髪用に用いられるようにした梳鋏に関 する。 This invention has a cutting blade having a straight blade-shaped blade and a carding blade having a comb-shaped blade, which is pivotally supported by a pivot shaft so that it can be used for haircutting. Related to scissors.

【０００２】[0002]

【従来の技術】[Prior Art]

主として理美容店等で職業的に使用されるこの種の梳鋏は、例えば実開昭６３ −２２８７０号公報のように、刃先をＶ字形にカットした刃と欠刃部とを等間隔 に設けて、くし歯形の刃部とした梳刃を用いている。そして、同じく梳鋏におい て、くし歯形の刃部を形成する各刃の刃先を平刃型にしたものが使用されるよう になってきている。 This kind of carding scissors, which is mainly used professionally in a hairdressing salon or the like, has a blade having a V-shaped cutting edge and a notched blade portion provided at equal intervals, as in Japanese Utility Model Laid-Open No. 63-22870. And uses a card with a comb-shaped blade. Also, in the same carding scissors, the blades of the blades forming the comb-teeth-shaped blade are made into flat blade-shaped ones.

【０００３】[0003]

【考案が解決しようとする課題】[Problems to be solved by the device]

梳鋏において、くし歯形の刃部の刃先をＶ型に形成する理由は、直刃形の切断 刃との間で促えた毛髪をできるだけ逃がさずに切ることを目的としている。それ 故、促らえられた毛髪のほとんどは切断されてしまい、毛髪を少なく梳く場合に は不適当であり、そのためにくし歯形の各刃部を極細に形成することも考えられ るが、製作上不可能に近く、また、たとえ製作されたとしても使用する場合に非 常に不安定である。 その要望にこたえるために、同じ梳鋏において、くし歯形の刃部の刃先を平刃 型にしたものが製作され、使用されている。 In the carding scissors, the reason why the blade tip of the comb-teeth-shaped blade is formed in a V-shape is to cut the hair urged between the blade and the straight-blade-shaped cutting blade as much as possible. Therefore, most of the promoted hair will be cut, which is not suitable for combing a small amount of hair, and it is conceivable to form each tooth of the comb tooth shape to be very fine, but It is nearly impossible to use, and is extremely unstable when used even if manufactured. In order to meet the demand, a comb-shaped scissors in which the blade tip of the comb tooth-shaped blade portion is a flat blade type is manufactured and used.

【０００４】 しかし乍ら、鋏を閉じる切断行程において、枢支軸に近い手元側では、切断刃 と梳刃との交差により平刃型に形成された刃部の切先線の交差角度が比較的に大 となり、交差位置が鋏の先に移るに従って鋭角に減少する。そして、切先線の交 差角度が大のときは、鋏に挾まれた毛髪の逃げ率が約８０％と多く、鋏の先側で は逃げ率が約５０％と少なくなる。However, in the cutting process of closing the scissors, on the hand side close to the pivot, the crossing angles of the cutting lines of the blade part formed in the flat blade type by the crossing of the cutting blade and the carding blade are compared. And becomes sharper as the intersection moves to the tip of the scissors. When the angle of intersection of the cutting lines is large, the escape rate of the hair caught by the scissors is high at about 80%, and the escape rate on the tip side of the scissors is low at about 50%.

【０００５】 そのために、枢支軸に近い手元側と先側とでは毛髪の切断量にばらつきが生じ 、そのことを少しでも無くするために、毛髪に対する鋏の当る角度を変えるとか 、浮かすとかの技術的な操作を加える必要があった。 それ故、くし歯形の刃部の刃先を平刃型にした梳鋏において、鋏の手元側から 先端に至るまでの毛髪の逃げ率の変化をなくし、習熟を要することなく、均一な 量に切断できるように改良することが解決すべき課題となっていた。Therefore, the hair cutting amount varies between the proximal side and the distal side, which are close to the pivotal axis, and in order to eliminate such variation, changing the angle at which the scissors hit the hair or floating the hair. It was necessary to add technical operations. Therefore, in carding scissors in which the blade edge of the comb-teeth shape is flat blade type, there is no change in the escape rate of the hair from the side of the scissors to the tip, and cutting to a uniform amount without proficiency. Improving as much as possible was a problem to be solved.

【０００６】[0006]

【課題を解決するための手段】[Means for Solving the Problems]

そこで本考案は、直刃形の刃部を具えた切断刃と、くし歯形の刃部を具えた梳 刃を、枢支軸によって、開閉自在に交差させて枢着した梳鋏において、前記くし 歯形の刃部を形成する各刃は、平刃型の刃先を有するとともに、前記枢支軸に近 い手元側で刃幅が広く、鋏の先側に向って漸次刃幅を狭く形成した刃によって構 成されていることを特徴とする梳鋏を提供するものである。 Therefore, the present invention relates to a comb scissor in which a cutting blade having a straight blade-shaped blade portion and a carding blade having a comb tooth-shaped blade portion are pivotally attached so as to be openably and closably crossed by a pivot shaft. Each blade forming the tooth-shaped blade has a flat blade-shaped blade tip, and the blade width is wide on the proximal side close to the pivot, and the blade width is gradually narrowed toward the tip of the scissors. The present invention provides card scissors characterized by being constructed by.

【０００７】[0007]

【作用】[Action]

上記のように構成した本考案梳鋏は、くし歯形の刃部を形成する各刃の刃先が 平刃型であるから、刃部を直刃形に形成した切断刃との間で毛髪を切断するとき は、平刃同士の切断となり、各刃毎に生ずる切断抵抗を滑らかにする。また、く し歯形の刃部を形成する上記各刃の刃幅を手元側で広く、鋏の先側に向って漸減 するように構成したので、切断刃の刃部と、くし歯部の刃部との両刃部の切先線 の交差角が大になる鋏の手元側における双方の刃先の接触長さが大きくなる。 In the present invention carding scissors configured as described above, since the blade tip of each blade forming the comb tooth-shaped blade portion is a flat blade type, the hair is cut between the blade and the cutting blade formed in the straight blade type. When doing so, the flat blades are cut, and the cutting resistance generated for each blade is smoothed. Also, the blade width of each of the above-mentioned blades forming the comb tooth-shaped blade portion is wide at the proximal side and is gradually reduced toward the tip of the scissors, so the blade portion of the cutting blade and the blade of the comb tooth portion are formed. The contact angle between the two cutting edges on the near side of the scissors becomes large as the angle of intersection of the cutting lines of the two cutting edges with the cutting edge becomes large.

【０００８】 したがって、毛髪が逃げる率の高い手元側で切断する毛髪の量が増え、逃げる 率の低い鋏の先側では双方の刃先の接触長が短くなって、一刃毎に切断する毛髪 の量が減じて、鋏の全長に亘る切断量が平均化し、比較的に無雑作な使用が可能 になる。 本考案は、以上のようにして従来の梳鋏における課題を解消したものである。[0008] Therefore, the amount of hair to be cut increases on the hand side, where the hair escape rate is high, and the contact length of both blade edges is shortened on the scissor tip side where the escape rate is low, so that the hair cut for each blade By reducing the amount, the amount of cutting over the entire length of the scissors is averaged, which enables relatively crude use. The present invention solves the problems in the conventional card scissors as described above.

【０００９】[0009]

【実施例】【Example】

以下に本考案の実施例を図面について説明する。 図において、１は一端に環状の指掛け部２を有し、直刃形の刃部３を具えた切 断刃、４は同じく一端に環状と反り爪状の指掛け部５を有し、刃６と欠刃部７を 交互に配設して、くし歯形の刃部８を形成した梳刃、９は切断刃１と梳刃４を開 閉自在に交差させて枢着する枢支軸である。 Embodiments of the present invention will be described below with reference to the drawings. In the figure, reference numeral 1 denotes a cutting blade having an annular finger hook portion 2 at one end, and a straight blade-shaped blade portion 3, and 4 also has an annular and cambered finger hook portion 5 at one end, and a blade 6 And a cutting edge portion 7 are alternately arranged to form a comb-shaped blade portion 8. A reference numeral 9 is a pivot shaft that pivotally connects the cutting blade 1 and the combing blade 4 so that they can be opened and closed. .

【００１０】 くし歯形の刃部８を形成する各刃６は、Ｖ字形のカットのない平刃型の刃先 １０を有する。また、この各刃６は、図２に示すように、枢支軸９に近い手元側 では最大の刃幅ｂ１を有し、鋏の先側で最小の刃幅ｂ２を有するように漸減する 刃幅を有する。Each blade 6 forming the comb tooth-shaped blade portion 8 has a V-shaped flat blade-shaped cutting edge 10 without a cut. As shown in FIG. 2, each of the blades 6 has a maximum blade width b1 on the proximal side near the pivot shaft 9 and a blade width that gradually decreases to a minimum blade width b2 on the scissors tip side. Has a width.

【００１１】 くし歯形の刃部８の各刃６を上記のように平刃型の刃先１０に形成し、刃幅を 手元側では最大（ｂ１）に、鋏の先側で最小（ｂ２）になるように漸減させたこ の梳鋏は、図３に示すように、梳刃４の刃先１０の幅が広い手元側では切断刃１ との間に挾む毛髪Ｈの量も大となるので、両方の刃１、４の切先線Ｌのなす交差 角が大であるにも拘わらず、くし歯形の各刃６毎に切断する毛髪Ｈの量が増え、 上記交差角が小になって切断し易くなる鋏の先側え双方の刃１、４の交差位置が 移動するのに従って、一刃６毎に切断する量が減少する。 したがって、刃部２、８の全長で切断する毛髪Ｈの量は平均化する。Each of the blades 6 of the comb-teeth-shaped blade portion 8 is formed on the flat blade-shaped blade edge 10 as described above, and the blade width is maximum (b1) on the proximal side and minimum (b2) on the tip of the scissors. As shown in FIG. 3, the carding scissors that are gradually reduced to have a large amount of hair H that is sandwiched between the carding blade 4 and the cutting blade 1 on the wide side of the cutting edge 10. Despite the large intersection angle formed by the tip lines L of both blades 1 and 4, the amount of hair H to be cut increases for each comb tooth-shaped blade 6 and the above-mentioned crossing angle becomes small As the crossing positions of the blades 1 and 4 on both sides of the scissors, which are easier to perform, move, the amount of cutting for each blade 6 decreases. Therefore, the amount of hair H cut along the entire length of the blade portions 2 and 8 is averaged.

【００１２】[0012]

【考案の効果】[Effect of the device]

以上のように、直刃形の刃部を具えた切断刃と、くし歯形の刃部を具えた梳刃 を、枢支軸によって、開閉自在に交差させて枢着した梳鋏において、本考案は、 くし歯形の刃部を形成する各刃の刃先を平刃型に形成して、毛髪の切断を平刃同 士の切断によって行うようにしたので、切断に際して生ずる抵抗が軽減する。 また、くし歯形の刃部を形成する各刃の刃幅を、手元側で広く、鋏の先側で狭く なるように漸減して、切断刃と梳刃との間に促えた毛髪が逃げ易い手元側では切 断量を増し、双方の刃部の前へ毛髪が逃げ難くなる鋏の先側では切断量も漸減す るようにしたので、鋏の全長に亘り、毛髪の切れる量が平均化する。 したがって、本考案によれば、疲労の少ない梳鋏の使用ができるとともに、特 段の調髪技術を要さず、容易に梳鋏を使用できるという実用的効果がある。 As described above, in the carding scissors in which the cutting blade having the straight blade-shaped blade and the carding blade having the comb-shaped blade are pivotally attached so as to be openably and closably crossed by the pivot shaft. Since the blade tip of each blade forming the comb tooth-shaped blade is formed into a flat blade type to cut the hair by the flat blade, the resistance generated during cutting is reduced. In addition, the width of each blade forming the comb-shaped blade is gradually reduced so that it is wider at the proximal side and narrower at the tip of the scissors, so that the hair promoted between the cutting blade and the carding blade can easily escape. The cutting amount is increased on the hand side, and the cutting amount is gradually reduced on the tip side of the scissors, which makes it difficult for hair to escape in front of both blades, so that the amount of hair cut is averaged over the entire length of the scissors. To do. Therefore, according to the present invention, there is a practical effect that the carding scissors can be used with less fatigue, and the carding scissors can be easily used without requiring any special hairdressing technique.

【図面の簡単な説明】[Brief description of drawings]

【図１】本考案の実施例を示す正面図。FIG. 1 is a front view showing an embodiment of the present invention.

【図２】実施例の要部を拡大して示す一部切欠拡大図。FIG. 2 is a partially cutaway enlarged view showing an enlarged main part of the embodiment.

【図３】実施例において、切断刃と梳刃の交差位置が手
元側から先側へ移動するに従って、毛髪を切断する量が
減少する状態を示す説明図。FIG. 3 is an explanatory view showing a state in which the amount of hair cut decreases as the intersecting position of the cutting blade and the carding edge moves from the hand side to the tip side in the embodiment.

【符号の説明】 １ 切断刃 ２ 指掛け部 ３ 直刃形の刃部 ４ 梳刃 ５ 指掛け部 ６ 刃 ７ 欠刃部 ８ 刃部 ９ 枢支軸 １０ 刃先 Ｈ 毛髪 Ｌ 切先線 ｂ１ 刃幅 ｂ２ 刃幅[Explanation of Codes] 1 Cutting Blade 2 Finger Hooking Part 3 Straight Blade Type Blade 4 Carding Blade 5 Finger Hooking Part 6 Blade 7 Missing Edge Part 8 Blade Part 9 Pivot Shaft 10 Cutting Edge H Hair L Cutting Edge Line b1 Blade Width b2 Blade width

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項１】 直刃形の刃部３を具えた切断刃１と、く
し歯形の刃部８を具えた梳刃４を、枢支軸９によって、
開閉自在に交差させて枢着した梳鋏において、前記くし
歯形の刃部８を形成する各刃６は、平刃型の刃先１０を
有するとともに、前記枢支軸９に近い手元側で刃幅が広
く、鋏の先側に向って漸次刃幅を狭く形成した刃によっ
て構成されていることを特徴とする梳鋏。1. A cutting blade 1 having a straight blade 3 and a carding blade 4 having a comb-shaped blade 8 are attached by a pivot shaft 9.
In the carding scissors pivotably attached to each other so as to be openable and closable freely, each blade 6 forming the comb-shaped blade portion 8 has a flat blade-shaped blade tip 10 and has a blade width on the proximal side near the pivot shaft 9. The scissors are characterized in that they are wide, and are constituted by a blade whose blade width is gradually narrowed toward the tip side of the scissors.