WO2021149704A1 - Electric body hair removal device - Google Patents
Electric body hair removal device Download PDFInfo
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- WO2021149704A1 WO2021149704A1 PCT/JP2021/001793 JP2021001793W WO2021149704A1 WO 2021149704 A1 WO2021149704 A1 WO 2021149704A1 JP 2021001793 W JP2021001793 W JP 2021001793W WO 2021149704 A1 WO2021149704 A1 WO 2021149704A1
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- comb teeth
- treatment device
- comb
- hair
- hair treatment
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D24/00—Hair combs for care of the hair; Accessories therefor
- A45D24/04—Multi-part combs
- A45D24/10—Multi-part combs combined with additional devices
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D26/00—Hair-singeing apparatus; Apparatus for removing superfluous hair, e.g. tweezers
Definitions
- the present invention relates to an electric hair treatment device, and particularly to an electric hair treatment device suitable for treating pubic hair and the like.
- the tip of the cut hair is different from the case where it is cut with a knife. It does not become sharp and does not receive irritation such as tingling when it touches the tip of the hair.
- the conventional electric hair treatment device described above has a configuration in which an energizing heating element such as a nichrome wire is arranged between two comb-shaped members, and one hand can grasp the tips of waste hair and grasp the hair.
- a comb-shaped member is applied to a portion of the waste hair in the length direction to be cut, and the energized heating element sandwiched between the intermediate parts of the comb-shaped member burns the hair.
- the electric hair treatment device it has been desired to develop an electric hair treatment device that is easier to use and can efficiently treat unwanted hair such as pubic hair.
- An object of the present invention is to provide an electric hair treatment device that is easier to use than the conventional one and can efficiently treat waste hair such as pubic hair.
- the electric hair treatment device has a case portion for accommodating an electronic circuit inside and a hair burn-off for accommodating a linear heating element provided at the tip of the case portion and accommodating a linear heating element for cutting the hair.
- An electric hair treatment device including a portion, wherein the hair burn-off portion includes a plurality of first comb teeth extending linearly from a first side surface of the case portion toward the tip end, and the case.
- a plurality of second surfaces extending from a second side surface of the portion facing the first side surface so as to be convex outward toward the tip direction and toward the first comb tooth.
- the number of the second comb teeth is smaller than the number of the first comb teeth, and the distance between the second comb teeth is smaller than the distance between the first comb teeth. It is characterized by being wider.
- the electric body hair treatment device of the present invention it is easier to use than the conventional one, and it is possible to efficiently treat waste hair such as pubic hair.
- the perspective view which shows the whole structure of the electric hair treatment apparatus which concerns on embodiment.
- the plan view of the electric hair treatment device of FIG. A side view of the electric hair treatment device of FIG.
- the front view of the electric hair treatment device of FIG. The figure which shows typically the positional relationship between the 1st comb tooth, the 2nd comb tooth, and a heating element of the electric hair treatment device of FIG.
- FIG. 1 is a perspective view showing the overall configuration of the electric hair treatment device 100 according to the embodiment
- FIG. 2 is a plan view of the electric hair treatment device 100
- FIG. 3 is a side view of the electric hair treatment device 100.
- the electric hair treatment device 100 houses an electronic circuit (not shown) inside, and has a case portion 101 used as a grip portion when the outer shell is held and operated by hand. It is equipped.
- the case portion 101 is made of resin and has a size that can be gripped with one hand.
- the length A in the longitudinal direction is about 110 mm and the length B in the lateral direction is B. It is about 50 mm
- the thickness D is about 20 mm.
- a circuit for supplying electric power to the heating element 105 As the electronic circuit, a circuit for supplying electric power to the heating element 105, which will be described later, a circuit for lighting an LED lamp 111 or the like indicating a usage state, and a circuit for automatically stopping the power supply when the usage state continues for a certain period of time. There are circuits for doing this, batteries for supplying power, and so on.
- Reference numeral 110 shown in FIG. 2 and the like is a main switch, and 112 is a rotation of the first comb tooth 103 and the second comb tooth 104 of the hair burn-off portion 102, which will be described later, as shown by the arrows in FIG. It is an open / close button for opening.
- a body hair burn-off portion 102 is provided at the tip portion (upper end portion in FIG. 2) in the longitudinal direction of the case portion 101.
- the body hair burn-off portion 102 is provided with a plurality of first comb teeth 103 extending linearly from the first side surface (lower side surface) 101a of the case portion 101 toward the tip end direction (upper direction in FIG. 2). There is.
- the body hair burn-off portion 102 has a first side surface (upper side surface) 101b facing the first side surface 101a of the case portion 101 toward the tip end direction (upper side in FIG. 2) and first.
- a plurality of second comb teeth 104 that are curved and extend outward toward the comb teeth 103 so as to be convex (rake-shaped) are provided.
- the distance between the first comb teeth 103 and the distance between the second comb teeth 104 is set wider than the distance between the second comb teeth 104.
- the number of the second comb teeth 104 is set to be smaller than the number of the first comb teeth 103.
- the number of the first comb teeth 103 is 14, and the number of the second comb teeth 104 is 10.
- the distance between the first comb teeth 103 is 1 mm, and the distance between the second comb teeth 104 is 2 mm.
- a gap 106 is provided between the first comb tooth 103 and the second comb tooth 104, and the depth of this gap is provided.
- a linear heating element 105 made of a nichrome wire or the like is provided on the side.
- FIG. 5 schematically shows a case where the positional relationship between the first comb tooth 103, the second comb tooth 104, the heating element 105, and the interval 106 is viewed from the side.
- the first comb tooth 103 is linear
- the second comb tooth 104 is convex (bearer-shaped) outward in the direction of the first comb tooth 103. Due to the curved shape, the above-mentioned interval 106 is formed at a position closer to the first comb tooth 103 side from the middle between the first comb tooth 103 and the second comb tooth 104.
- the heating element 105 is also provided at a position closer to the first comb tooth 103 side from the middle between the first comb tooth 103 and the second comb tooth 104.
- the width d1 of the interval 106 shown in FIG. 5 is about 5 mm.
- the first comb tooth 103 and the second comb tooth 104 are integrally formed with a resin member constituting the outer shell of the hair burn-off portion 102, and the left portion in FIG. 2 is the left portion with respect to the case portion 101. It is rotatably locked. Then, by pressing the open / close button 112 of the case portion 101, the resin member including the first comb tooth 103 and the second comb tooth 104 is opened as shown by the arrow in FIG. 2 (indicated by the dotted line in FIG. 2). , The heating element 105 disposed inside can be exposed and the surrounding area can be cleaned.
- the electric hair treatment device 100 As a basic usage mode of the electric hair treatment device 100, by moving the first comb tooth 103 along the skin, body hair such as pubic hair is raised, and the raised body hair is moved to the second comb tooth 104. It is supported between them and burned off by a linear heating element provided between the first comb tooth 103 and the second comb tooth 104. Therefore, it is possible to efficiently perform hair treatment by holding the electric hair treatment device 100 with one hand without using both hands, and it can be suitably used even when a man treats waste hair such as pubic hair. can. In the case of pubic hair and the like, there are many curly hairs instead of straight hairs, and it is necessary to efficiently burn off these curly hairs. Further, since the heating element 105 is used, it is necessary to ensure the safety against heat so that the heating element 105 and the skin do not come too close to each other to prevent burns.
- the electric hair treatment device 100 can also be used by holding the tip side of the hair with one hand and holding the electric hair treatment device 100 with the other hand and applying it to the hair for treatment. It is also possible to apply the electric hair treatment device 100 to the skin from the vertical direction and slide the tip side of the second comb tooth 104 along the skin to treat the hair.
- the first comb tooth 103 is moved along the skin to cause hair such as pubic hair.
- the distance between the comb teeth 103 of 1 needs to be sufficient to ensure safety against heat, and from this viewpoint, it is preferably about 1 mm to 1.1 mm.
- the number of the first comb teeth 103 is preferably 14 or 13.
- the distance between the first comb teeth 103 is 1 mm and the number of the first comb teeth 103 is 14.
- the number and spacing of the second comb teeth 104 are 14 and the spacing is 1 mm (first). (Same as the comb teeth 103), 12 hairs with an interval of 1.4 mm, 10 teeth with an interval of 2 mm, and 8 teeth with an interval of 2.9 mm. Two points of safety against heat were investigated.
- Table 1 shows the results of the above survey.
- the evaluations in Table 1 indicate that the evaluations are highest in the order of ⁇ , ⁇ , and ⁇ .
- the spacing between the second comb teeth 104 is narrow.
- the body hair raised by the comb tooth 103 of 1 interferes with the second comb tooth 104, making it difficult to enter between the second comb teeth 104, and the evaluation of the ease of plucking and raising the body hair is low. became. In this case, the safety against heat was good.
- the spacing between the second comb teeth 104 is narrow, so the first comb teeth 103 are used for starting up.
- the body hair interfered with the second comb tooth 104, making it difficult for the body hair to enter between the second comb teeth 104, resulting in poor ease of plucking and rising of the body hair.
- the number of the second comb teeth 104 is reduced and the interval is widened too much, a particularly soft part of the skin tends to bite between the comb teeth, and heat may be felt, which is preferable in terms of heat safety. The result was that there was no such thing.
- the number and spacing of the second comb teeth 104 are set to 10 and 2 mm.
- the heating element 105 is also provided at a position closer to the first comb tooth 103 side from the middle between the first comb tooth 103 and the second comb tooth 104. ing. That is, since the comb teeth are arranged more densely and the heating element 105 is arranged closer to the side where the distance between the comb teeth is narrower, the safety against heat can be ensured more reliably.
- the ratio of the interval between the second comb teeth 104 to the interval between the first comb teeth 103 is preferably about 1.8 to 2.0 times.
- the present invention can be used in the field of manufacturing beauty equipment and the like. Therefore, it has industrial applicability.
- 100 Electric hair treatment device, 101 ... Case part, 101a ... First side surface (lower side surface), 101b ... Second side surface (upper side surface), 102 ... Body hair burn-off part, 103 ... No. 1 comb tooth, 104 ... 2nd comb tooth 104, 105 ... heating element, 106 ... interval, 110 ... main switch, 111 ... LED lamp indicating usage status, 112 ... open / close button.
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Abstract
This electric body hair removal device includes a case part for accommodating an electronic circuit therein, and a body hair burn-off part that accommodates a linear heat-generating element for cutting off body hair. The body hair burn-off part is provided with: a plurality of first comb teeth extending linearly from a first side surface of the case part, in the direction toward a leading tip; and a plurality of second comb teeth that extend, in the direction toward the leading tip, from a second side surface of the case part that is opposing the first side surface, and that then curve toward the first comb teeth so as to bulge outward. The number of the first comb teeth is less than the number of the second comb teeth, and the interval between the second comb teeth is wider than the interval between the first comb teeth.
Description
本発明は、電気式体毛処理器に関し、特にアンダーヘアー等の処理に好適な電気式体毛処理器に関する。
The present invention relates to an electric hair treatment device, and particularly to an electric hair treatment device suitable for treating pubic hair and the like.
体毛、特にアンダーヘアーの処理に挟みや剃刀などの刃物を使用すると、毛先が刃物により切り取られるために、尖鋭となり、毛先に触れたときにチクチクする等の刺激を受けるため好ましくない。このため、アンダーヘアー等のムダ毛の処理に使用する電気式体毛処理器として、ニクロム線等の通電発熱体を使用して熱で焼き切るタイプのものが従来から提案されている(例えば、特許文献1参照、特許文献2参照。)
It is not preferable to use a knife such as scissors or a razor for the treatment of body hair, especially pubic hair, because the tip of the hair is cut off by the knife and becomes sharp, and when it touches the tip, it receives irritation such as tingling. For this reason, as an electric body hair treatment device used for treating waste hair such as pubic hair, a type that burns off by heat using an energizing heating element such as a nichrome wire has been conventionally proposed (for example, Patent Documents). See 1, Patent Document 2.)
上記のようにニクロム線等の通電発熱体を使用し、アンダーヘアー等のムダ毛を熱で焼き切るタイプの電気式体毛処理器では、切断された体毛の先端は、刃物で切断した場合とは異なり、尖鋭にはならず、毛先に触れた際にチクチクする等の刺激を受けることがないという特徴を有する。
In the electric hair treatment device of the type that uses an energizing heating element such as nichrome wire and burns off unwanted hair such as pubic hair with heat as described above, the tip of the cut hair is different from the case where it is cut with a knife. It does not become sharp and does not receive irritation such as tingling when it touches the tip of the hair.
上述した従来の電気式体毛処理器では、2枚の櫛歯状の部材の間にニクロム線等の通電発熱体を配置した構成となっており、片手でムダ毛の毛先を掴み、この掴んだムダ毛の切断したい長さ方向の部位に櫛歯状の部材を当てがい、櫛歯状の部材の中間部に挟み込まれた通電発熱体で焼き切るようになっている。
The conventional electric hair treatment device described above has a configuration in which an energizing heating element such as a nichrome wire is arranged between two comb-shaped members, and one hand can grasp the tips of waste hair and grasp the hair. A comb-shaped member is applied to a portion of the waste hair in the length direction to be cut, and the energized heating element sandwiched between the intermediate parts of the comb-shaped member burns the hair.
しかしながら、電気式体毛処理器においては、さらに使い勝手を改善してより使いやすく、効率的にアンダーヘアー等のムダ毛を処理することのできる電気式体毛処理器の開発が望まれていた。また、男性がアンダーヘアー等のムダ毛を処理する際においても好適に使用することのできる電気式体毛処理器の開発が望まれていた。
However, in the electric hair treatment device, it has been desired to develop an electric hair treatment device that is easier to use and can efficiently treat unwanted hair such as pubic hair. In addition, it has been desired to develop an electric hair treatment device that can be suitably used by men when treating unwanted hair such as pubic hair.
本発明の目的は、従来に比べてより使いやすく、効率的にアンダーヘアー等のムダ毛を処理することのできる電気式体毛処理器を提供することにある。
An object of the present invention is to provide an electric hair treatment device that is easier to use than the conventional one and can efficiently treat waste hair such as pubic hair.
本発明の実施形態の電気式体毛処理器は、内部に電子回路を収容するケース部と、前記ケース部の先端部に設けられ、体毛を切断するための線状の発熱体を収容する体毛焼き切り部と、を具備した電気式体毛処理器であって、前記体毛焼き切り部は、前記ケース部の第1の側面から先端方向に向けて直線状に伸びる複数の第1の櫛歯と、前記ケース部の、第1の側面と対向する第2の側面から、先端方向に向けて、かつ、前記第1の櫛歯に向けて外側に凸状となるように湾曲して伸びる複数の第2の櫛歯と、を具備し、前記第1の櫛歯の数より前記第2の櫛歯の数が少なく、前記第1の櫛歯の間の間隔より前記第2の櫛歯の間の間隔の方が広いことを特徴とする。
The electric hair treatment device according to the embodiment of the present invention has a case portion for accommodating an electronic circuit inside and a hair burn-off for accommodating a linear heating element provided at the tip of the case portion and accommodating a linear heating element for cutting the hair. An electric hair treatment device including a portion, wherein the hair burn-off portion includes a plurality of first comb teeth extending linearly from a first side surface of the case portion toward the tip end, and the case. A plurality of second surfaces extending from a second side surface of the portion facing the first side surface so as to be convex outward toward the tip direction and toward the first comb tooth. The number of the second comb teeth is smaller than the number of the first comb teeth, and the distance between the second comb teeth is smaller than the distance between the first comb teeth. It is characterized by being wider.
本発明の電気式体毛処理器によれば、従来に比べてより使いやすく、効率的にアンダーヘアー等のムダ毛を処理することができる。
According to the electric body hair treatment device of the present invention, it is easier to use than the conventional one, and it is possible to efficiently treat waste hair such as pubic hair.
以下、図面を参照して、実施形態に係る電気式体毛処理器について詳細に説明する。
Hereinafter, the electric hair treatment device according to the embodiment will be described in detail with reference to the drawings.
図1は、実施形態に係る電気式体毛処理器100の全体構成を示す斜視図、図2は電気式体毛処理器100の平面図、図3は電気式体毛処理器100の側面図である。これらの図に示すように、電気式体毛処理器100は、内部に電子回路(図示せず。)を収容し、外郭が手で持って操作する際の握り部分として使用されるケース部101を具備している。ケース部101は、樹脂製であり、片手で握れる大きさとされており、本実施形態の例では、図2に示すように長手方向の長さAが約110mm、短手方向の長さBが約50mm、図3に示すように厚さDが約20mmとされている。
FIG. 1 is a perspective view showing the overall configuration of the electric hair treatment device 100 according to the embodiment, FIG. 2 is a plan view of the electric hair treatment device 100, and FIG. 3 is a side view of the electric hair treatment device 100. As shown in these figures, the electric hair treatment device 100 houses an electronic circuit (not shown) inside, and has a case portion 101 used as a grip portion when the outer shell is held and operated by hand. It is equipped. The case portion 101 is made of resin and has a size that can be gripped with one hand. In the example of the present embodiment, as shown in FIG. 2, the length A in the longitudinal direction is about 110 mm and the length B in the lateral direction is B. It is about 50 mm, and as shown in FIG. 3, the thickness D is about 20 mm.
なお、電子回路としては、後述する発熱体105に電力を供給する回路、使用状態を示すLEDランプ111等を点灯させるための回路、一定時間使用状態が継続した場合に自動的に電力供給を停止するための回路、電力を供給するための電池等がある。なお、図2等に示される110は、メインスイッチであり、112は、後述する体毛焼き切り部102の第1の櫛歯103及び第2の櫛歯104を図2に示す矢印のように回動させて開くための開閉ボタンである。
As the electronic circuit, a circuit for supplying electric power to the heating element 105, which will be described later, a circuit for lighting an LED lamp 111 or the like indicating a usage state, and a circuit for automatically stopping the power supply when the usage state continues for a certain period of time. There are circuits for doing this, batteries for supplying power, and so on. Reference numeral 110 shown in FIG. 2 and the like is a main switch, and 112 is a rotation of the first comb tooth 103 and the second comb tooth 104 of the hair burn-off portion 102, which will be described later, as shown by the arrows in FIG. It is an open / close button for opening.
ケース部101の長手方向の先端部(図2中上端部)には、体毛焼き切り部102が設けられている。体毛焼き切り部102には、ケース部101の第1の側面(下側面)101aから先端方向(図2中上方向)に向けて、直線状に伸びる複数の第1の櫛歯103が設けられている。
A body hair burn-off portion 102 is provided at the tip portion (upper end portion in FIG. 2) in the longitudinal direction of the case portion 101. The body hair burn-off portion 102 is provided with a plurality of first comb teeth 103 extending linearly from the first side surface (lower side surface) 101a of the case portion 101 toward the tip end direction (upper direction in FIG. 2). There is.
また、体毛焼き切り部102には、ケース部101の第1の側面101aと対向する第2の側面(上側面)101bから、先端方向(図2中上方向)に向けて、かつ、第1の櫛歯103に向けて外側に凸状(熊手状)となるように湾曲して伸びる複数の第2の櫛歯104が設けられている。
Further, the body hair burn-off portion 102 has a first side surface (upper side surface) 101b facing the first side surface 101a of the case portion 101 toward the tip end direction (upper side in FIG. 2) and first. A plurality of second comb teeth 104 that are curved and extend outward toward the comb teeth 103 so as to be convex (rake-shaped) are provided.
図4に示されるように、第1の櫛歯103の間の間隔と、第2の櫛歯104の間の間隔は、第2の櫛歯104の間の間隔の方が広く設定されており、櫛歯の本数も、第1の櫛歯103の本数よりも第2の櫛歯104の本数の方が少なく設定されている。本実施形態では、第1の櫛歯103が14本、第2の櫛歯104が10本とされている。第1の櫛歯103同士の間隔は、1mmであり、第2の櫛歯104同士の間隔は、2mmである。
As shown in FIG. 4, the distance between the first comb teeth 103 and the distance between the second comb teeth 104 is set wider than the distance between the second comb teeth 104. As for the number of comb teeth, the number of the second comb teeth 104 is set to be smaller than the number of the first comb teeth 103. In the present embodiment, the number of the first comb teeth 103 is 14, and the number of the second comb teeth 104 is 10. The distance between the first comb teeth 103 is 1 mm, and the distance between the second comb teeth 104 is 2 mm.
図4に示されるように、体毛焼き切り部102を先端側から見た時に、第1の櫛歯103と第2の櫛歯104との間には間隔106が設けられており、この間隔の奥側に、ニクロム線等からなる線状の発熱体105が設けられている。
As shown in FIG. 4, when the hair-burning portion 102 is viewed from the tip side, a gap 106 is provided between the first comb tooth 103 and the second comb tooth 104, and the depth of this gap is provided. A linear heating element 105 made of a nichrome wire or the like is provided on the side.
図5に、第1の櫛歯103、第2の櫛歯104、発熱体105、間隔106の位置関係を側方から見た場合について模式的に示す。図5に示すように、第1の櫛歯103は直線状になっており、第2の櫛歯104は第1の櫛歯103の方向に向けて外側に凸状(熊手状)となるように湾曲している形状となっている関係から、上記した間隔106は、第1の櫛歯103と第2の櫛歯104との中間から第1の櫛歯103側に寄った位置に形成されており、したがって、発熱体105も、第1の櫛歯103と第2の櫛歯104との中間から第1の櫛歯103側に寄った位置に設けられている。なお、図5に示す間隔106の幅d1は、約5mm程度になっている。
FIG. 5 schematically shows a case where the positional relationship between the first comb tooth 103, the second comb tooth 104, the heating element 105, and the interval 106 is viewed from the side. As shown in FIG. 5, the first comb tooth 103 is linear, and the second comb tooth 104 is convex (bearer-shaped) outward in the direction of the first comb tooth 103. Due to the curved shape, the above-mentioned interval 106 is formed at a position closer to the first comb tooth 103 side from the middle between the first comb tooth 103 and the second comb tooth 104. Therefore, the heating element 105 is also provided at a position closer to the first comb tooth 103 side from the middle between the first comb tooth 103 and the second comb tooth 104. The width d1 of the interval 106 shown in FIG. 5 is about 5 mm.
なお、第1の櫛歯103及び第2の櫛歯104は、体毛焼き切り部102の外郭を構成する樹脂製部材と一体に構成されており、図2における左側の部分で、ケース部101に対して回動自在に係止されている。そして、ケース部101の開閉ボタン112を押すことによって図2に矢印で示すように第1の櫛歯103及び第2の櫛歯104を含む樹脂製部材が開き(図2中点線で示す。)、内部に配設された発熱体105を露出させ、その周辺をクリーニングすることができるようになっている。
The first comb tooth 103 and the second comb tooth 104 are integrally formed with a resin member constituting the outer shell of the hair burn-off portion 102, and the left portion in FIG. 2 is the left portion with respect to the case portion 101. It is rotatably locked. Then, by pressing the open / close button 112 of the case portion 101, the resin member including the first comb tooth 103 and the second comb tooth 104 is opened as shown by the arrow in FIG. 2 (indicated by the dotted line in FIG. 2). , The heating element 105 disposed inside can be exposed and the surrounding area can be cleaned.
電気式体毛処理器100の基本的な使用態様としては、第1の櫛歯103を肌に沿わせて移動させることによって、アンダーヘアー等の体毛を起こし、起こした体毛を第2の櫛歯104の間で支えて第1の櫛歯103と第2の櫛歯104との間に設けられた線状の発熱体で焼き切るようになっている。したがって、両手を使うことなく、片手で電気式体毛処理器100を握って体毛処理を効率的に行うことができ、男性がアンダーヘアー等のムダ毛を処理する際においても好適に使用することができる。なお、アンダーヘアー等の場合、直毛ではなく縮毛が多く、この縮毛を効率良く焼き切れるようにする必要がある。また、発熱体105を使用している関係から、発熱体105と肌が近づき過ぎないようにして火傷等しないように熱に対する安全性を確保する必要がある。
As a basic usage mode of the electric hair treatment device 100, by moving the first comb tooth 103 along the skin, body hair such as pubic hair is raised, and the raised body hair is moved to the second comb tooth 104. It is supported between them and burned off by a linear heating element provided between the first comb tooth 103 and the second comb tooth 104. Therefore, it is possible to efficiently perform hair treatment by holding the electric hair treatment device 100 with one hand without using both hands, and it can be suitably used even when a man treats waste hair such as pubic hair. can. In the case of pubic hair and the like, there are many curly hairs instead of straight hairs, and it is necessary to efficiently burn off these curly hairs. Further, since the heating element 105 is used, it is necessary to ensure the safety against heat so that the heating element 105 and the skin do not come too close to each other to prevent burns.
なお、電気式体毛処理器100は、体毛の先端側を片手で保持し、もう一方の手で電気式体毛処理器100を握って体毛に当てて処理する使い方も可能である。また、肌に対して垂直方向から電気式体毛処理器100を当て、第2の櫛歯104の先端側を肌に沿ってスライドさせるようにして体毛処理する使い方も可能である。
The electric hair treatment device 100 can also be used by holding the tip side of the hair with one hand and holding the electric hair treatment device 100 with the other hand and applying it to the hair for treatment. It is also possible to apply the electric hair treatment device 100 to the skin from the vertical direction and slide the tip side of the second comb tooth 104 along the skin to treat the hair.
第1の櫛歯103の本数及び間隔と、第2の櫛歯104の本数及び間隔を上記のようにした理由について以下に説明する。なお、前述したとおり、電気式体毛処理器100の基本的な使用態様としては、第1の櫛歯103を肌に沿わせて移動させて、アンダーヘアー等の体毛を起こすものであるため、第1の櫛歯103の間隔は、熱に対する安全性を十分確保できるようにする必要があり、この観点からは、1mm乃至1.1mm程度とすることが好ましい。この場合、本実施形態では、第1の櫛歯103の本数は、14本又は13本とすることが好ましい。本実施形態では、前述したとおり、第1の櫛歯103の間隔を1mm、本数を14本としている。
The reason why the number and spacing of the first comb teeth 103 and the number and spacing of the second comb teeth 104 are as described above will be described below. As described above, as a basic usage mode of the electric hair treatment device 100, the first comb tooth 103 is moved along the skin to cause hair such as pubic hair. The distance between the comb teeth 103 of 1 needs to be sufficient to ensure safety against heat, and from this viewpoint, it is preferably about 1 mm to 1.1 mm. In this case, in the present embodiment, the number of the first comb teeth 103 is preferably 14 or 13. In the present embodiment, as described above, the distance between the first comb teeth 103 is 1 mm and the number of the first comb teeth 103 is 14.
第1の櫛歯103の本数及び間隔に対して、第2の櫛歯104の最適な本数及び間隔を調べるため、第2の櫛歯104の本数及び間隔を、14本で間隔1mm(第1の櫛歯103と同一)、12本で間隔1.4mm、10本で間隔2mm、8本で間隔2.9mmとした体毛焼き切り部102を製造し、体毛のすき易さ・立ち上げ易さ、熱に対する安全性の2点を調査した。
In order to find out the optimum number and spacing of the second comb teeth 104 with respect to the number and spacing of the first comb teeth 103, the number and spacing of the second comb teeth 104 are 14 and the spacing is 1 mm (first). (Same as the comb teeth 103), 12 hairs with an interval of 1.4 mm, 10 teeth with an interval of 2 mm, and 8 teeth with an interval of 2.9 mm. Two points of safety against heat were investigated.
上記の調査の結果を表1に示す。なお、表1における評価は、×、△、○の順で高い評価であることを示している。
Table 1 shows the results of the above survey. The evaluations in Table 1 indicate that the evaluations are highest in the order of ×, Δ, and ◯.
表1に示すように、第2の櫛歯104の本数及び間隔を、第1の櫛歯103と同一の14本、間隔1mmとした場合、第2の櫛歯104の間隔が狭いため、第1の櫛歯103で立ち上げた体毛が第2の櫛歯104と干渉してしまい、第2の櫛歯104の間に入り難くなり、体毛のすき易さ・立ち上げ易さの評価が低くなった。この場合、熱に対する安全性は良好であった。
As shown in Table 1, when the number and spacing of the second comb teeth 104 are 14 which are the same as those of the first comb teeth 103 and the spacing is 1 mm, the spacing between the second comb teeth 104 is narrow. The body hair raised by the comb tooth 103 of 1 interferes with the second comb tooth 104, making it difficult to enter between the second comb teeth 104, and the evaluation of the ease of plucking and raising the body hair is low. became. In this case, the safety against heat was good.
表1に示すように、第2の櫛歯104の本数及び間隔を、12本、1.4mmとした場合、上記した14本、間隔1mmとした場合に比べて体毛のすき易さ・立ち上げ易さについて改善が見られたが、十分ではなかった。熱に対する安全性は良好であった。
As shown in Table 1, when the number and spacing of the second comb teeth 104 are 12, 1.4 mm, the hair is easier to plow and start up than when the above 14 teeth and spacing are 1 mm. There was an improvement in ease, but not enough. The heat safety was good.
表1に示すように、第2の櫛歯104の本数及び間隔を、10本、2mmとした場合、上記した2例に比べて体毛のすき易さ・立ち上げ易さは良好であった。また、熱に対する安全性についても良好であった。
As shown in Table 1, when the number and spacing of the second comb teeth 104 were 10 and 2 mm, the ease of plucking and raising the body hair was better than in the above two cases. In addition, the safety against heat was also good.
表1に示すように、第2の櫛歯104の本数及び間隔を、8本、2.9mmとした場合、上記した最初の2例に比べて体毛のすき易さ・立ち上げ易さは良好であった。しかし、第2の櫛歯104の間隔が広いため、櫛歯の間に特に皮膚の軟らかい部分や弛んだ部分が喰い込み易く、熱さを感じる場合があり、熱に対する安全性につい評価が△となった。
As shown in Table 1, when the number and spacing of the second comb teeth 104 are 8 and 2.9 mm, the ease of plucking and raising the body hair is better than that of the first two cases described above. Met. However, since the distance between the second comb teeth 104 is wide, the soft or loose parts of the skin tend to bite between the comb teeth, and the person may feel heat, and the safety against heat is evaluated as Δ. rice field.
上記のように、第2の櫛歯104の本数及び間隔を、第1の櫛歯103と同一とすると、第2の櫛歯104の間隔が狭いため、第1の櫛歯103で立ち上げた体毛が第2の櫛歯104と干渉してしまい、第2の櫛歯104の間に入り難くなり、体毛のすき易さ・立ち上げ易さが良くない結果になった。一方、第2の櫛歯104の本数を減らしてその間隔を広げ過ぎると、櫛歯の間に特に皮膚の軟らかい部分が喰い込み易く、熱さを感じる場合があり、熱に対する安全性の点で好ましくなく、△いという結果となった。
As described above, when the number and spacing of the second comb teeth 104 are the same as those of the first comb teeth 103, the spacing between the second comb teeth 104 is narrow, so the first comb teeth 103 are used for starting up. The body hair interfered with the second comb tooth 104, making it difficult for the body hair to enter between the second comb teeth 104, resulting in poor ease of plucking and rising of the body hair. On the other hand, if the number of the second comb teeth 104 is reduced and the interval is widened too much, a particularly soft part of the skin tends to bite between the comb teeth, and heat may be felt, which is preferable in terms of heat safety. The result was that there was no such thing.
このため、本実施形態では、第2の櫛歯104の本数及び間隔を、10本、2mmとした。これによって、体毛のすき易さ・立ち上げ易さが良好で、かつ、熱に対する安全性も確保できるようにした。また、本実施形態では、図5に示したとおり、発熱体105も、第1の櫛歯103と第2の櫛歯104との中間から第1の櫛歯103側に寄った位置に設けられている。つまり、より櫛歯が密に配置され櫛歯同士の間隔が狭い側に寄って発熱体105が配設されているので、より確実に熱に対する安全性を確保できるようになっている。なお、第1の櫛歯103の本数を、13本とし、間隔を1.1mmとした場合も、上記した14本とした場合と同様な結果となった。すなわち、この場合も第2の櫛歯104の本数を10本、間隔を2mmとすることが好ましい。第1の櫛歯103の間隔に対する第2の櫛歯104の間隔の比は、約1.8倍~2.0倍程度とすることが好ましい。
Therefore, in the present embodiment, the number and spacing of the second comb teeth 104 are set to 10 and 2 mm. As a result, the hair is easy to plow and start up, and safety against heat can be ensured. Further, in the present embodiment, as shown in FIG. 5, the heating element 105 is also provided at a position closer to the first comb tooth 103 side from the middle between the first comb tooth 103 and the second comb tooth 104. ing. That is, since the comb teeth are arranged more densely and the heating element 105 is arranged closer to the side where the distance between the comb teeth is narrower, the safety against heat can be ensured more reliably. When the number of the first comb teeth 103 was set to 13 and the interval was set to 1.1 mm, the same result as in the case where the number of the first comb teeth 103 was set to 14 was obtained. That is, also in this case, it is preferable that the number of the second comb teeth 104 is 10 and the interval is 2 mm. The ratio of the interval between the second comb teeth 104 to the interval between the first comb teeth 103 is preferably about 1.8 to 2.0 times.
以上、本発明のいくつかの実施形態を説明したが、これらの実施形態は、例として提示したものであり、発明の範囲を限定することは意図していない。これら新規な実施形態は、その他の様々な形態で実施されることが可能であり、発明の要旨を逸脱しない範囲で、種々の省略、置き換え、変更を行うことができる。これら実施形態やその変形は、発明の範囲や要旨に含まれるとともに、特許請求の範囲に記載された発明とその均等の範囲に含まれる。
Although some embodiments of the present invention have been described above, these embodiments are presented as examples and are not intended to limit the scope of the invention. These novel embodiments can be implemented in various other embodiments, and various omissions, replacements, and changes can be made without departing from the gist of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are also included in the scope of the invention described in the claims and the equivalent scope thereof.
本発明は、美容機器の製造分野等において利用可能である。したがって、産業上の利用可能性を有する。
The present invention can be used in the field of manufacturing beauty equipment and the like. Therefore, it has industrial applicability.
100……電気式体毛処理器、101……ケース部、101a……第1の側面(下側面)、101b……第2の側面(上側面)、102……体毛焼き切り部、103……第1の櫛歯、104……第2の櫛歯104、105……発熱体、106……間隔、110……メインスイッチ、111……使用状態を示すLEDランプ、112……開閉ボタン。
100 ... Electric hair treatment device, 101 ... Case part, 101a ... First side surface (lower side surface), 101b ... Second side surface (upper side surface), 102 ... Body hair burn-off part, 103 ... No. 1 comb tooth, 104 ... 2nd comb tooth 104, 105 ... heating element, 106 ... interval, 110 ... main switch, 111 ... LED lamp indicating usage status, 112 ... open / close button.
Claims (5)
- 内部に電子回路を収容するケース部と、
前記ケース部の先端部に設けられ、体毛を切断するための線状の発熱体を収容する体毛焼き切り部と、
を具備した電気式体毛処理器であって、
前記体毛焼き切り部は、
前記ケース部の第1の側面から先端方向に向けて直線状に伸びる複数の第1の櫛歯と、
前記ケース部の、第1の側面と対向する第2の側面から、先端方向に向けて、かつ、前記第1の櫛歯に向けて外側に凸状となるように湾曲して伸びる複数の第2の櫛歯と、
を具備し、
前記第1の櫛歯の数より前記第2の櫛歯の数が少なく、前記第1の櫛歯の間の間隔より前記第2の櫛歯の間の間隔の方が広い
電気式体毛処理器。 The case part that houses the electronic circuit inside,
A hair-burning portion provided at the tip of the case portion and accommodating a linear heating element for cutting the hair, and a hair-burning portion.
It is an electric hair treatment device equipped with
The body hair burn-off part is
A plurality of first comb teeth extending linearly from the first side surface of the case portion toward the tip direction, and
A plurality of second surfaces of the case portion that are curved and extend from a second side surface facing the first side surface so as to be convex outward toward the tip end direction and toward the first comb tooth. 2 comb teeth and
Equipped with
The number of the second comb teeth is smaller than the number of the first comb teeth, and the distance between the second comb teeth is wider than the distance between the first comb teeth. .. - 請求項1に記載の電気式体毛処理器であって、
前記第1の櫛歯と、前記第2の櫛歯は、前記ケース部に対して回動自在に係止されている
電気式体毛処理器。 The electric hair treatment device according to claim 1.
An electric hair treatment device in which the first comb tooth and the second comb tooth are rotatably locked to the case portion. - 請求項1に記載の電気式体毛処理器であって、
前記発熱体は、前記第1の櫛歯と、前記第2の櫛歯との間であって、これらの中間より前記第1の櫛歯側に寄った部位に配設されている
電気式体毛処理器。 The electric hair treatment device according to claim 1.
The heating element is an electric hair that is arranged between the first comb tooth and the second comb tooth, and is arranged at a portion closer to the first comb tooth side from the middle thereof. Processor. - 請求項1に記載の電気式体毛処理器であって、
前記第2の櫛歯同士の間隔は、前記第1の櫛歯同士の間隔の略1.8倍~2.0倍とされている
電気式体毛処理器。 The electric hair treatment device according to claim 1.
An electric hair treatment device in which the distance between the second comb teeth is approximately 1.8 to 2.0 times the distance between the first comb teeth. - 請求項1に記載の電気式体毛処理器であって、
前記ケース部は、外郭が手で持って操作する際の握り部分とされている
電気式体毛処理器。 The electric hair treatment device according to claim 1.
The case portion is an electric hair treatment device that is used as a grip portion when the outer shell is held and operated by hand.
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JP2006068484A (en) * | 2004-08-06 | 2006-03-16 | Kenji Hashimoto | Body hair remover |
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