JP4501853B2 - Hair cutter - Google Patents

Hair cutter Download PDF

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Publication number
JP4501853B2
JP4501853B2 JP2005366825A JP2005366825A JP4501853B2 JP 4501853 B2 JP4501853 B2 JP 4501853B2 JP 2005366825 A JP2005366825 A JP 2005366825A JP 2005366825 A JP2005366825 A JP 2005366825A JP 4501853 B2 JP4501853 B2 JP 4501853B2
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Japan
Prior art keywords
attachment
main body
hair
hair cutter
upper cover
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Expired - Fee Related
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JP2005366825A
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Japanese (ja)
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JP2007167219A (en
Inventor
佳典 益子
仁志 小川
智 側垣
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Panasonic Corp
Panasonic Electric Works Co Ltd
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Panasonic Corp
Matsushita Electric Works Ltd
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Application filed by Panasonic Corp, Matsushita Electric Works Ltd filed Critical Panasonic Corp
Priority to JP2005366825A priority Critical patent/JP4501853B2/en
Priority to EP06025848A priority patent/EP1800810B1/en
Priority to AT06025848T priority patent/ATE442941T1/en
Priority to DE602006009209T priority patent/DE602006009209D1/en
Priority to CNU2006201734094U priority patent/CN200991911Y/en
Priority to CNB2006101690419A priority patent/CN100526029C/en
Publication of JP2007167219A publication Critical patent/JP2007167219A/en
Application granted granted Critical
Publication of JP4501853B2 publication Critical patent/JP4501853B2/en
Expired - Fee Related legal-status Critical Current
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
    • B26B19/20—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers with provision for shearing hair of preselected or variable length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
    • B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
    • B26B19/44—Suction means for collecting severed hairs or for the skin to be shaved

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dry Shavers And Clippers (AREA)
  • Cosmetics (AREA)

Abstract

A hair clipper includes a main body (1) provided with a hair-cutting knife (2) portion at a leading end portion, and an attachment (3) for adjusting a cutting height, the attachment (3) being removably and slidably mounted to the main body (1). The attachment (3) has a substantially U-shaped cross section and is adapted to cover a lower portion of the main body (1). Further, the attachment includes crook pieces (31) integrally formed at opposite top edges of the attachment to define downwardly opened grooves, respectively. The main body has guide ribs (19) fitted in the respective grooves of the attachment to guide sliding movement of the attachment. Furthermore, the main body includes spring members (12) arranged at opposite sides thereof for outwardly pressing internal side surfaces of the attachment, respectively.

Description

本発明は、ヘアカッター、殊に刈り高さ調整用のアタッチメントを備えているヘアカッターに関するものである。   The present invention relates to a hair cutter, in particular, a hair cutter provided with an attachment for adjusting the cutting height.

ヘアカッターにおいて、頭皮に接触することになるコーム部を備えたアタッチメントをヘアカッターの本体に装着して、毛髪切断用の刃部と頭皮との間の距離をアタッチメントによって規制することで刈り高さを調節することができるようにしたものが従来から提供されている。   In a hair cutter, the attachment with a comb part that will come into contact with the scalp is attached to the main body of the hair cutter, and the distance between the hair cutting blade part and the scalp is regulated by the attachment, the cutting height There has been conventionally provided a device that can be adjusted.

このようなアタッチメントを備えたヘアカッターにおいて、単一のアタッチメントで刈り高さを切り換えられるようにするために、アタッチメントを本体に対して着脱自在とするだけでなく、スライド自在として上記距離を変化させることができるようにしたものがあるが、この種のものではアタッチメントを筒状に形成して本体に被せるように装着することで、本体に対してアタッチメントにがたつきが生じないようにすることがなされている。（例えば、特許文献１参照）
しかし、切断した毛髪を引き込む吸引口を本体の刃部の近傍に開口させるとともに、吸引口から吸引用ファンに至る吸引路の掃除を容易とするために吸引路を開放することができるようにする場合、上記の筒状アタッチメントを備えたものでは、アタッチメントを外さなくては、吸引路を開放することができず、使い勝手の点で問題がある。 In a hair cutter equipped with such an attachment, in order to be able to switch the cutting height with a single attachment, the attachment is not only detachable from the main body, but the distance is changed to be slidable. There is something that can be done, but in this type of thing, by attaching the attachment to the main body so that it can be covered with the main body, the attachment should not be rattled to the main body Has been made. (For example, see Patent Document 1)
However, a suction port for drawing cut hair is opened near the blade portion of the main body, and the suction path can be opened to facilitate cleaning of the suction path from the suction port to the suction fan. In this case, with the above-described cylindrical attachment, the suction path cannot be opened without removing the attachment, which is problematic in terms of usability.

もちろん、アタッチメントを筒状とせずに、上記吸引路を開放するための部材とアタッチメントとが干渉しないようにすればよいわけであるが、この場合、アタッチメントの本体への装着部の部品精度をかなり高くしないことにはアタッチメントにがたつきが生じるものであり、このようながたつきは刃部を駆動してヘアカットを行う時に騒音を発生してしまうことになる。しかし、がたつきのない部品精度を得ることは生産管理上、難しい。
特開２００５−７３９３３公報 Of course, the attachment is not made cylindrical, and it is only necessary to prevent the member for opening the suction path and the attachment from interfering with each other. If the height is not increased, rattling will occur in the attachment, and such rattling will generate noise when the blade is driven to perform haircut. However, it is difficult for production control to obtain parts accuracy without rattling.
JP 2005-73933 A

本発明は上記の従来の問題点に鑑みて発明したものであって、筒状ではないアタッチメントを備えたものであるにもかかわらず、生産管理が容易であると同時にアタッチメントにがたつきが生じることがないヘアカッターを提供することを課題とするものである。   The present invention has been invented in view of the above-described conventional problems, and despite having a non-cylindrical attachment, production management is easy and at the same time rattling occurs in the attachment. It is an object to provide a hair cutter that does not occur.

上記課題を解決するために本発明に係るヘアカッターは、先端部に毛髪切断用の刃部を備える本体と、該本体に対して着脱自在に且つスライド自在に取り付けられる刈り高さ調整用のアタッチメントとからなるヘアカッターであり、本体の下側半周を覆う断面Ｕ字形の上記アタッチメントはその両側上縁に折り返し片を一体に備えており、アタッチメントにおける上記折り返し片との間に形成された下方に開口する溝内に位置してアタッチメントのスライドガイドを行うガイドリブを備える上記本体は、その両側面にアタッチメントの内側面を外側に向けて押圧するばね部材を具備していることに特徴を有している。   In order to solve the above-described problems, a hair cutter according to the present invention includes a main body having a hair cutting blade at the tip, and an attachment for cutting height adjustment that is detachably and slidably attached to the main body. The attachment with a U-shaped cross-section covering the lower half of the main body is integrally provided with folded pieces on the upper edges of both sides, and is formed below the folded piece in the attachment. The main body including guide ribs that are positioned in the opening groove and that guide the slide of the attachment includes a spring member that presses the inner side surface of the attachment outward on both side surfaces thereof. Yes.

アタッチメントにおける折り返し片とガイドリブとがばね部材による付勢を受けることで、アタッチメントの確実なガイドとがたつきの発生の防止とを行うようにしたものである。   The folded piece and the guide rib in the attachment are biased by the spring member, thereby preventing the occurrence of rattling with the reliable guide of the attachment.

上記本体はその下面にアタッチメントの内底面を下方に向けて付勢する付勢部材を具備していると、さらに確実にがたつきを防ぐことができ、殊に上記付勢部材が、アタッチメントのスライドに際してアタッチメントの内底面に形成された複数のクリック用凹部に選択的に係合するクリック位置決め部材を兼ねたものであると、アタッチメントをスライドさせる際のクリック動作も得ることができる。   When the main body is provided with a biasing member that biases the inner bottom surface of the attachment downward on its lower surface, it is possible to prevent rattling more reliably, and in particular, the biasing member is attached to the attachment. When the slide also serves as a click positioning member that selectively engages with a plurality of click recesses formed on the inner bottom surface of the attachment, a click operation when sliding the attachment can also be obtained.

本体に対して着脱自在な上カバーを備えるとともに、本体の上側を覆う上記上カバーがアタッチメントの両側上縁の折り返し片上面を押さえ込むものであってもよい。この場合も更に確実ながたつき防止を行うことができる。   While providing the upper cover which can be attached or detached with respect to a main body, the said upper cover which covers the upper side of a main body may press down the folding piece upper surface of the both-sides upper edge of an attachment. Even in this case, it is possible to more reliably prevent rattling.

そして上記上カバーが、本体の後端部に配された吸引用ファンに繋がる吸引路を本体の上面との間に形成するものであれば、吸引路を開放しての掃除が容易となる。   And if the said upper cover forms the suction path connected with the suction fan distribute | arranged to the rear-end part of a main body between the upper surfaces of a main body, cleaning with the suction path opened will become easy.

本発明は、アタッチメントにおける折り返し片と本体のガイドとが、ばね部材による付勢を受けて常に接触する状態となるために、アタッチメントが断面Ｕ字形で本体に被せられる筒状でないにもかかわらず、アタッチメントのスライド動作がスムーズになる上にアタッチメントにがたつきが生じにくいものであり、また刃部の動作時に騒音の発生源となることもないものである。しかも、アタッチメントと本体との精度を高くしなくてもがたつきが生じないために、生産管理も容易なものである。   In the present invention, since the folded piece in the attachment and the guide of the main body are always in contact with each other by being biased by the spring member, the attachment is not U-shaped in a tubular shape and is not covered with the main body. The attachment slides smoothly, and the attachment is less likely to be rattled. Also, it does not become a noise generation source during the operation of the blade. Moreover, since the backlash does not occur without increasing the accuracy of the attachment and the main body, production management is also easy.

以下、本発明を添付図面に示す実施形態に基いて説明すると、このヘアカッターは、図２に示すように、櫛刃状の固定刃と同じく櫛刃状の可動刃とからなる刃部２を先端に備えた本体１と、刈り高さ調整用であって本体１に対して着脱自在となっているアタッチメント３とからなるもので、上記本体１は、図３及び図４に示すように、その先端側上面に着脱自在な上カバー４を備え、後部内に吸引用のファン５及び該ファン５の駆動用のモータ５０を内蔵したもので、前記刃部２における可動刃を往復駆動するためのモータ２０は本体１の先端部内に納められている。   Hereinafter, the present invention will be described based on an embodiment shown in the accompanying drawings. As shown in FIG. 2, this hair cutter has a blade portion 2 composed of a comb blade-shaped movable blade as well as a comb blade-shaped fixed blade. It consists of a main body 1 provided at the tip and an attachment 3 for adjusting the cutting height and being detachable from the main body 1, and the main body 1 is, as shown in FIGS. An upper cover 4 that is detachable is provided on the upper surface of the front end side, and a suction fan 5 and a motor 50 for driving the fan 5 are built in the rear part for reciprocating the movable blade in the blade part 2. The motor 20 is housed in the tip of the main body 1.

上記上カバー４は、本体１の先端側の上面との間に吸引路６を形成するもので、本体１に対して着脱自在である該上カバー４の先端側はスライドによって伸縮するスライドカバー部４０となっており、吸引路６はこのスライドカバー部４０の先端縁で形成される開口で形成される吸引口６０と、上記吸引用のファン５の前面に配されたフィルター５１との間をつなぐものとなっている。   The upper cover 4 forms a suction path 6 between the top surface of the main body 1 and a slide cover portion that is detachable with respect to the main body 1 so that the front end side of the upper cover 4 is expanded and contracted by sliding. The suction path 6 is formed between a suction port 60 formed by an opening formed at the leading edge of the slide cover portion 40 and a filter 51 disposed on the front surface of the suction fan 5. It is connected.

なお、スライドカバー部４０は、毛屑の吸引には吸引口６０が刃部２に近接した位置にあることが有利であるのに対して、耳の回りの毛髪をカットする時などは吸引口６０を構成する部材が刃部２の近傍にあっては邪魔になってしまうことに鑑みて、スライドによって後退させることができるようにしたものである。   The slide cover portion 40 is advantageous in that the suction port 60 is located in the position close to the blade portion 2 for suctioning the hair chips, while the suction port 60 is used when cutting hair around the ear. In view of the fact that a member constituting 60 is in the vicinity of the blade portion 2, it can be moved backward by sliding.

また、ここにおける本体１は、その上記モータ２０の収納部と、上記ファン５及びモータ５０の収納部との間の空間６２が上記吸引路６の一部を構成するものとなっており、吸引された毛屑はこの部分に溜められる。上カバー４はこの部分も覆うものとなっているために、上カバー４（スライドカバー部４０を含む）を本体１から取り外すことで、溜まった毛屑を容易に排出することができる。図中１５は排気口、１６は本体１の上面両側から立設されて上カバー４を係止しているフック、１７は上カバー４の後端から突設されて本体１の後部に係止されるフック、２１はモータ２０の回転を往復運動に変換する運動変換機構部である。   Further, in the main body 1 here, a space 62 between the housing portion of the motor 20 and the housing portion of the fan 5 and the motor 50 forms a part of the suction path 6, Wasted hair is collected in this area. Since the upper cover 4 also covers this portion, the accumulated dust can be easily discharged by removing the upper cover 4 (including the slide cover portion 40) from the main body 1. In the figure, 15 is an exhaust port, 16 is a hook that is erected from both sides of the upper surface of the main body 1 and locks the upper cover 4, and 17 is protruding from the rear end of the upper cover 4 and is locked to the rear part of the main body 1 The hook 21 is a motion conversion mechanism that converts the rotation of the motor 20 into a reciprocating motion.

一方、刈り高さ調整用のアタッチメント３は、断面Ｕ字形の半割筒状に形成されるとともに前端側にコーム部３０を備えたもので、本体１の先端部の下部半周に着脱自在に且つ前後にスライド自在に装着されるのであるが、このアタッチメント３は図６に示すように両側上縁に内側に向けて突出するとともに先端が下方を向いた折り返し片３１，３１を備えており、また内部底面には前後方向に間隔をおいて複数個のクリック用凹部３２を備えている。   On the other hand, the attachment 3 for adjusting the cutting height is formed in a half cylinder shape having a U-shaped cross section and has a comb portion 30 on the front end side. The attachment 3 is detachably attached to the lower half circumference of the front end portion of the main body 1 and As shown in FIG. 6, this attachment 3 is provided with folded pieces 31, 31 that protrude inwardly on the upper edges of both sides and have tips directed downward, as shown in FIG. A plurality of click recesses 32 are provided on the inner bottom surface at intervals in the front-rear direction.

そして上記アタッチメント３を本体１に装着した時、図１に示すように、本体１の先端部の上面両側に設けた上方に突出するガイドリブ１９が折り返し片３１によって形成される溝内に位置するものであり、また本体１の両側に夫々配設されている板ばねからなるばね部材１２，１２がアタッチメント３の両側内面に接触する。これらばね部材１２，１２は、アタッチメント３の両側片を側方に押圧して広げることで、上記折り返し片３１の内面をガイドリブ１９に接触させた状態を常時保つものであり、このためにガイドリブ１９に沿ったアタッチメント３の前後スライドは左右にがたつきのないスムーズなものとなっている。   When the attachment 3 is mounted on the main body 1, as shown in FIG. 1, the upwardly protruding guide ribs 19 provided on both sides of the top surface of the main body 1 are located in the groove formed by the folded piece 31. In addition, spring members 12 and 12 made of leaf springs disposed on both sides of the main body 1 are in contact with inner surfaces on both sides of the attachment 3. These spring members 12 and 12 always keep the state in which the inner surface of the folded piece 31 is in contact with the guide rib 19 by pressing both side pieces of the attachment 3 to the side to widen the guide rib 19. The back-and-forth slide of the attachment 3 along the line is smooth with no wobbling from side to side.

また、本体１の先端部下面には、ばね付勢によって下方に突出するクリック用突部１４を配置して、該クリック用突部１４がアタッチメント３の内底面に設けた上記クリック用凹部３２に嵌り込むことで、アタッチメント３のクリック位置決めを行うようにしているのであるが、上記クリック用突部１４はクリック用凹部３２に嵌り込んだ状態においてもアタッチメント３の内部底面を下方へと付勢するようにしており、しかもフック１６による係止で本体１の先端部上面側に取り付けられる前記上カバー４は、その両側下縁が図１に示すようにアタッチメント３の両側上縁を押さえ込むために、アタッチメント３は上下方向においてもがたつきがない状態に取り付けられるものであり、これ故にアタッチメント３は更にがたつきのないスムーズなスライド動作を行うものとなっている。   Further, a click protrusion 14 is provided on the lower surface of the front end of the main body 1 so as to protrude downward by a spring bias, and the click protrusion 14 is formed in the click recess 32 provided on the inner bottom surface of the attachment 3. Although the click positioning of the attachment 3 is performed by fitting, the click protrusion 14 urges the inner bottom surface of the attachment 3 downward even when the click protrusion 14 is fitted in the click recess 32. In addition, the upper cover 4 attached to the upper surface side of the front end portion of the main body 1 by being locked by the hook 16 is configured so that the lower edges on both sides press down the upper edges on both sides of the attachment 3 as shown in FIG. The attachment 3 is attached in a state where there is no backlash in the vertical direction. Therefore, the attachment 3 is a smooth surface with no backlash. It has become performs's slide operation.

本発明の実施の形態の一例の横断面図（図５中のＡ−Ａ線断面図）である。FIG. 6 is a cross-sectional view (cross-sectional view taken along line AA in FIG. 5) of an example of the embodiment of the present invention. 同上の斜視図である。It is a perspective view same as the above. 同上の本体の斜視図である。It is a perspective view of a main body same as the above. 同上の本体の縦断面図である。It is a longitudinal cross-sectional view of a main body same as the above. 同上の平面図である。It is a top view same as the above. 同上のアタッチメントの斜視図である。It is a perspective view of the attachment same as the above.

符号の説明Explanation of symbols

１ 本体
２ 刃部
３ アタッチメント
４ 上カバー
１２ ばね部材
１９ ガイドリブ
３１ 折り返し片 DESCRIPTION OF SYMBOLS 1 Main body 2 Blade part 3 Attachment 4 Upper cover 12 Spring member 19 Guide rib 31 Folding piece

Claims (5)

先端部に毛髪切断用の刃部を備える本体と、該本体に対して着脱自在に且つスライド自在に取り付けられる刈り高さ調整用のアタッチメントとからなるヘアカッターであって、本体の下側半周を覆う断面Ｕ字形の上記アタッチメントはその両側上縁に折り返し片を一体に備えており、アタッチメントにおける上記折り返し片との間に形成された下方に開口する溝内に位置してアタッチメントのスライドガイドを行うガイドリブを備える上記本体は、その両側面にアタッチメントの内側面を外側に向けて押圧するばね部材を具備していることを特徴とするヘアカッター。   A hair cutter comprising a main body having a hair cutting blade at the tip, and an attachment for adjusting a cutting height that is detachably attached to the main body and slidably attached to the main body. The attachment having a U-shaped cross-section is provided with a folded piece integrally on the upper edge of each side, and is located in a groove opened downward between the folded piece in the attachment to perform a slide guide of the attachment. The said main body provided with a guide rib is equipped with the spring member which presses the inner surface of an attachment toward the outer side on the both sides, The hair cutter characterized by the above-mentioned. 本体はその下面にアタッチメントの内底面を下方に向けて付勢する付勢部材を具備していることを特徴とする請求項１記載のヘアカッター。   The hair cutter according to claim 1, wherein the main body includes a biasing member that biases the inner bottom surface of the attachment downward on the lower surface thereof. 上記付勢部材は、アタッチメントのスライドに際してアタッチメントの内底面に形成された複数のクリック用凹部に選択的に係合するクリック位置決め部材を兼ねたものであることを特徴とする請求項２記載のヘアカッター。   3. The hair according to claim 2, wherein the biasing member also serves as a click positioning member that selectively engages with a plurality of click recesses formed on the inner bottom surface of the attachment when the attachment slides. cutter. 本体に対して着脱自在な上カバーを備えるとともに、本体の上側を覆う上記上カバーはアタッチメントの両側上縁の折り返し片上面を押さえ込むものであることを特徴とする請求項１〜３のいずれか１項に記載のヘアカッター。   The upper cover that can be attached to and detached from the main body, and that covers the upper side of the main body presses the upper surface of the folded piece on both upper edges of the attachment. Hair cutter according to item. 上記上カバーは、本体の後端部に配された吸引用ファンに繋がる吸引路を本体の上面との間に形成するものであることを特徴とする請求項４記載のヘアカッター。   The hair cutter according to claim 4, wherein the upper cover forms a suction path connected to a suction fan disposed at a rear end portion of the main body between the upper cover and the upper surface of the main body.
JP2005366825A 2005-12-20 2005-12-20 Hair cutter Expired - Fee Related JP4501853B2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2005366825A JP4501853B2 (en) 2005-12-20 2005-12-20 Hair cutter
EP06025848A EP1800810B1 (en) 2005-12-20 2006-12-13 Hair clipper
AT06025848T ATE442941T1 (en) 2005-12-20 2006-12-13 HAIR CUTTER
DE602006009209T DE602006009209D1 (en) 2005-12-20 2006-12-13 Hair clipper
CNU2006201734094U CN200991911Y (en) 2005-12-20 2006-12-19 Hair clippers
CNB2006101690419A CN100526029C (en) 2005-12-20 2006-12-19 Hair clipper

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JP4915818B2 (en) * 2008-03-26 2012-04-11 パナソニック株式会社 Electric razor
US10843353B2 (en) * 2014-06-27 2020-11-24 Koninklijke Philips N.V. Actuating mechanism for controlling the cutting length of a hair trimmer
FR3060431B1 (en) * 2016-12-16 2019-06-07 Seb S.A. BODY MOWER

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JPS54140656A (en) * 1978-04-24 1979-11-01 Matsushita Electric Works Ltd Electric hair clipper
JPS56159068U (en) * 1980-04-24 1981-11-27
JPS60132266U (en) * 1984-02-16 1985-09-04 九州日立マクセル株式会社 electric hair clipper
JPH07194860A (en) * 1994-01-10 1995-08-01 Matsushita Electric Works Ltd Hair clipper with clipping height setting comb
JP2001190871A (en) * 2000-01-14 2001-07-17 Matsushita Electric Works Ltd Hair clippers with hair suction function
JP2001347083A (en) * 2000-06-07 2001-12-18 Matsushita Electric Works Ltd Hair cutter

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JP4046052B2 (en) * 2003-08-29 2008-02-13 松下電工株式会社 Comb vibration prevention structure of hair cutter

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JPS54140656A (en) * 1978-04-24 1979-11-01 Matsushita Electric Works Ltd Electric hair clipper
JPS56159068U (en) * 1980-04-24 1981-11-27
JPS60132266U (en) * 1984-02-16 1985-09-04 九州日立マクセル株式会社 electric hair clipper
JPH07194860A (en) * 1994-01-10 1995-08-01 Matsushita Electric Works Ltd Hair clipper with clipping height setting comb
JP2001190871A (en) * 2000-01-14 2001-07-17 Matsushita Electric Works Ltd Hair clippers with hair suction function
JP2001347083A (en) * 2000-06-07 2001-12-18 Matsushita Electric Works Ltd Hair cutter

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JP2007167219A (en) 2007-07-05
CN1986169A (en) 2007-06-27
CN100526029C (en) 2009-08-12
EP1800810B1 (en) 2009-09-16
CN200991911Y (en) 2007-12-19
ATE442941T1 (en) 2009-10-15
EP1800810A1 (en) 2007-06-27

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