JP2010196181A - Wig - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a wig for obtaining natural appearance and hair style by shape-retaining in a shape exactly fitting to the head of a wig wearer when wearing the wig, and excellent in a shape retaining function retaining the shape even when putting off the wig. <P>SOLUTION: The worn wig 1 is shape-retained in a shape fitting to the head of a wig wearer, and the wig 1 retains the shape even when putting off the wig 1. A linear shape-retaining wire rod 5 which is made of a high molecular fiber having a glass-transition temperature close to a scalp temperature is arranged on a prescribed place of a wig base 1a formed by a net member 2, in a condition of loosely inserting into a bag-like member 4 having a cavity in the inside. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は、かつらに関し、さらに詳しくは、装着したかつらが、かつら装着者の頭部にフィットする形状に賦形されることによって自然な外観とヘアスタイルが得られると共に、かつらをはずしたときにもその形状が保持されるかつらに関する。   The present invention relates to a wig, and more specifically, when the worn wig is shaped into a shape that fits the head of the wig wearer to obtain a natural appearance and hairstyle, and when the wig is removed. Also relates to a wig whose shape is retained.

従来、かつらは、通気性に優れるネットなどのかつらベースに天然毛髪や人工皮膚などの毛髪を植設することにより作製され、かつら装着者の頭部に即した形状で作製されることが多い。しかし、かつらは、長期間使用していると、特に日々のかつら着脱時に生じる引張荷重によって、かつらを構成しているネットにシワが生じる傾向があり、このようにして生じたシワは、かつらの形状を歪ませる原因となる。かつらの形状に歪みが生じると、かつらベースの変形による装着感の低下等の問題が生じることから、特許文献１や特許文献２に開示されているような形状記憶金属、または、塑性変形性合成樹脂を利用したかつらが提案されている。   Conventionally, a wig is produced by implanting hair such as natural hair or artificial skin on a wig base such as a net having excellent breathability, and is often produced in a shape suitable for the head of the wig wearer. However, when the wig is used for a long time, wrinkles tend to be generated in the nets constituting the wig due to the tensile load generated when the wig is attached / detached every day. Causes the shape to be distorted. When distortion occurs in the shape of the wig, problems such as a decrease in wearing feeling due to deformation of the wig base occur, so that shape memory metals as disclosed in Patent Document 1 and Patent Document 2 or plastic deformable synthesis are used. A wig using a resin has been proposed.

特開２００２−３４８７１６号公報JP 2002-348716 A 特開２００９−７７２６号公報JP 2009-7726 A

しかしながら、特許文献１の形状記憶金属を利用したかつらは、かつらの変形や装着感の低下等の問題が生じた場合には、一旦、かつらをはずしてから形状記憶の機能が現れる温度まで加熱して、かつら装着者の頭部を模した元の形状に回復させる必要があるので、かつらの装着中には、容易にかつらの変形を矯正することができず、満足のいくかつらの装着感が得られないという問題があった。また、硬い形状記憶金属の部分がかつら装着者の頭皮を傷つける恐れもあった。   However, the wig using the shape memory metal of Patent Document 1 is heated to a temperature at which the shape memory function appears once the wig is removed if problems such as deformation of the wig or a decrease in wearing feeling occur. Because it is necessary to restore the wig wearer's head to its original shape, the wig's deformation cannot be easily corrected while wearing the wig. There was a problem that it could not be obtained. There was also a risk that the hard shape memory metal part could injure the wig wearer's scalp.

また、特許文献２の塑性変形性合成樹脂を利用したかつらは、かつらの装着中にかつらの変形や装着感の低下等の問題が生じた場合には、かつらの変形をある程度自由に矯正することができるが、かつらの装着感が低下する度に、かつら装着者が手動でかつらの変形箇所を頻繁に矯正する必要があった。そのため第三者にかつらの装着が露見してしまうことがあり、かつら装着者は装着中に装着感の低下があってもそのまま装着していなければならないという問題があった。   Moreover, the wig using the plastically deformable synthetic resin of Patent Document 2 can correct the wig deformation to some extent when problems such as deformation of the wig or deterioration of wearing feeling occur during wearing of the wig. However, every time the feeling of wearing the wig decreases, it is necessary for the wig wearer to manually correct the deformed portion of the wig manually. For this reason, there is a case where the wearing of the wig is exposed to a third party, and there is a problem that the wig wearing person has to wear it as it is even if the wearing feeling is lowered during wearing.

また、上述した公知のいずれの方法でも、日々のかつら装着時に生じるかつら装着者の頭部の複雑な動きに追従することができないので、かつらに歪みが生じて変形することがあり、自然な外観やヘアスタイルを得ることが困難であった。さらに、上述した公知のいずれの方法でも、かつらをはずして保管する時に、直近のかつら装着時の形状、すなわち、最もかつらが装着者の頭部にフィットしている状態で保持することができないので、次回かつらを装着する時に、かつらの自然な装着感を得ることができなかった。加えて、日々のかつらの装着時において、装着者自身が寸分たがわず同位置にかつらを装着することは困難なので、かつらの装着位置が装着する毎に微妙にずれてしまうことがあり、かつらの形状がそのずれに追従することができず満足のいく装着感、自然な外観、及び自然なヘアスタイルが得られないことがあった。   In addition, any of the above-described known methods cannot follow the complicated movement of the wig wearer's head that occurs when wearing a daily wig, so the wig may be distorted and deformed, resulting in a natural appearance. And getting a hairstyle was difficult. Furthermore, in any of the above-described known methods, when the wig is removed and stored, the shape when the wig is worn most recently, that is, the wig cannot be held in a state that fits the wearer's head. When I put on the wig next time, I couldn't get a natural wig feel. In addition, when wearing daily wigs, it is difficult for the wearer himself to wear the wig in the same position, so the wig wearing position may shift slightly each time it is worn, In some cases, the shape cannot follow the deviation, and a satisfactory wearing feeling, a natural appearance, and a natural hairstyle cannot be obtained.

本発明は、上記問題点に鑑みてなされたものであり、かつら装着時にかつら装着者の頭部にぴったりとフィットする形状に賦形されることによって自然な外観とヘアスタイルが得られると共に、かつらをはずしたときにもその形状が保持される形状保持機能に優れたかつらを提供することを目的とする。   The present invention has been made in view of the above-mentioned problems, and when the wig is worn, a natural appearance and a hairstyle can be obtained by being shaped into a shape that closely fits the head of the wig wearer. An object of the present invention is to provide a wig having an excellent shape holding function in which the shape is held even when the shape is removed.

上述の目的を達成するために、請求項１に記載の本発明は、装着したかつらが、かつら装着者の頭部にフィットする形状に賦形されると共に、かつらをはずしたときにもその形状が保持されるかつらであって、ネット部材によって形成されたかつらベースの所定の位置に、頭皮の温度に近い温度のガラス転移温度を有する高分子繊維によって形成された線状の形状賦形線材を内部に空洞を有する袋状部材に遊挿した状態で配設したことを特徴とするかつら。   In order to achieve the above-mentioned object, the present invention according to claim 1 is characterized in that the worn wig is shaped into a shape that fits the head of the wig wearer and also when the wig is removed. A linear shape-shaped wire formed by polymer fibers having a glass transition temperature close to that of the scalp at a predetermined position of the wig base formed by the net member. A wig characterized by being arranged in a loosely inserted state in a bag-like member having a cavity inside.

上述の目的を達成するために、請求項２に記載の本発明は、請求項１に記載のかつらにおいて、ネット部材は、ＪＩＳ Ｌ１０９６のＡ法で１５ｍｍ以上１００ｍｍ以下の剛軟度を有することを特徴とする。   In order to achieve the above-mentioned object, the present invention described in claim 2 is characterized in that, in the wig according to claim 1, the net member has a bending resistance of 15 mm or more and 100 mm or less according to A method of JIS L1096. Features.

上述の目的を達成するために、請求項３に記載の本発明は、請求項１又は２に記載のかつらにおいて、形状賦形線材は、かつらの前額部周縁部を除いた周縁部上と、かつら内周側のネット部材上と、に配設されていることを特徴とする。   In order to achieve the above-mentioned object, the present invention described in claim 3 is the wig according to claim 1 or 2, wherein the shape-shaped wire is formed on a peripheral portion excluding the peripheral portion of the front frame portion of the wig. And it is arrange | positioned on the net member of the inner periphery side of a wig, It is characterized by the above-mentioned.

上述の目的を達成するために、請求項４に記載の本発明は、請求項１又は２に記載のかつらにおいて、形状賦形線材は、かつらの前額部周縁部を除いた周縁部上のみに配設されていることを特徴とする。   In order to achieve the above-mentioned object, the present invention described in claim 4 is the wig according to claim 1 or 2, wherein the shape-shaped wire is only on the peripheral edge excluding the peripheral edge of the front forehead of the wig. It is characterized by being arranged.

上述の目的を達成するために、請求項５に記載の本発明は、請求項３に記載のかつらにおいて、かつら内周側のネット部材上に配設される形状賦形線材は、かつら中心線を挟んで左右対称に、且つ、後頭部付近で略Ｕ字状に膨出するようにして左右側頭部に連続的に配設されていることを特徴とする。   In order to achieve the above object, the present invention described in claim 5 is the wig according to claim 3, wherein the shape-shaped wire disposed on the net member on the inner periphery side of the wig is the center line of the wig. It is characterized in that it is continuously arranged on the left and right heads so as to be symmetric with respect to the left and right sides, and bulge in a substantially U shape near the back of the head.

上述の目的を達成するために、請求項６に記載の本発明は、請求項１から５のいずれか１項に記載のかつらにおいて、形状賦形線材は、袋状部材とかつらベースとの縫着で配設されていることを特徴とする。   In order to achieve the above-mentioned object, according to a sixth aspect of the present invention, in the wig according to any one of the first to fifth aspects, the shape-shaped wire is formed by sewing a bag-shaped member and a wig base. It is characterized by being arranged by wearing.

上述の目的を達成するために、請求項７に記載の本発明は、請求項１から６のいずれか１項に記載のかつらにおいて、形状賦形線材のガラス転移温度は、２９℃以上３５℃以下であることを特徴とする。   In order to achieve the above-mentioned object, the present invention according to claim 7 is the wig according to any one of claims 1 to 6, wherein the glass transition temperature of the shaped wire is 29 ° C or more and 35 ° C. It is characterized by the following.

上述の目的を達成するために、請求項８に記載の本発明は、請求項１から７のいずれか１項に記載のかつらにおいて、形状賦形線材は、断面が略円形で、その直径が０．５ｍｍ以上２．０ｍｍ以下であることを特徴とする。   In order to achieve the above object, the present invention according to claim 8 is the wig according to any one of claims 1 to 7, wherein the shape-shaped wire has a substantially circular cross section and a diameter of the shape shaped wire. It is 0.5 mm or more and 2.0 mm or less.

上述の目的を達成するために、請求項９に記載の本発明は、請求項１から８のいずれか１項に記載のかつらにおいて、形状賦形線材は、ポリウレタンモノフィラメントによって形成されたことを特徴とする。   In order to achieve the above object, the present invention according to claim 9 is characterized in that, in the wig according to any one of claims 1 to 8, the shape-shaped wire is made of polyurethane monofilament. And

上述の目的を達成するために、請求項１０に記載の本発明は、請求項１から９のいずれか１項に記載のかつらにおいて、袋状部材は、ネット部材と同様の材質で成形したことを特徴とする。   In order to achieve the above-mentioned object, according to a tenth aspect of the present invention, in the wig according to any one of the first to ninth aspects, the bag-shaped member is formed of the same material as the net member. It is characterized by.

本発明に係るかつらによれば、ネット部材によって形成されるかつらの所定の位置に、頭皮の温度に近い温度のガラス転移温度を有する高分子繊維によって形成される形状賦形線材、例えば、ポリウレタンモノフィラメントなどによって形成される線材を配設することで、かつら装着時にはポリウレタンモノフィラメントがかつら装着者の頭皮の温度によって軟化してかつら装着者の頭部の形状に即した形状に賦形され、それによってかつらの装着位置が少しずれたとしても、かつら装着者の頭部形状にぴったりとフィットして頭部の複雑な動きにも追従することができるという効果がある。   According to the wig of the present invention, a shape-shaped wire formed by a polymer fiber having a glass transition temperature close to that of the scalp at a predetermined position of the wig formed by the net member, for example, polyurethane monofilament When the wig is worn, the polyurethane monofilament is softened by the temperature of the wig wearer's scalp and shaped into a shape that matches the shape of the wig wearer's head. Even if the wearing position is slightly shifted, there is an effect that the head fits closely to the shape of the head of the wig wearer and can follow the complicated movement of the head.

また、かつらを装着者の頭部からはずした時には、ポリウレタンモノフィラメントなどの形状賦形線材が温度の低下によって硬化することで、直近のかつら装着時のかつら形状を保持し、かつらに生じるシワや歪みを抑えて、かつらの変形及び装着感が低下することが防止できるという効果がある。これにより、従来のかつらにはない優れた装着感、及び自然な外観とヘアスタイルを得ることができるという効果がある。   In addition, when the wig is removed from the wearer's head, the shape-shaped wire such as polyurethane monofilament hardens due to a decrease in temperature, so that the wig shape at the time of the most recent wig wearing is maintained, and wrinkles and distortions generated in the wig are retained. It is possible to prevent the wig from being deformed and the wearing feeling from being lowered. Thereby, there exists an effect that the outstanding wearing feeling which the conventional wig does not have, and the natural appearance and hairstyle can be obtained.

本発明に係るかつらの一実施形態を示す平面図である。It is a top view which shows one Embodiment of the wig which concerns on this invention. 本発明に係るかつらの一実施形態の部位を示す平面図である。It is a top view which shows the site | part of one Embodiment of the wig which concerns on this invention. 形状賦形線材の配設位置を示す平面図である。It is a top view which shows the arrangement | positioning position of a shape shaping wire. 形状賦形線材を全周に配設した状態を示す平面図である。It is a top view which shows the state which has arrange | positioned the shape shaping wire to the perimeter. 形状賦形線材を左右非対称に配設した状態を示す平面図である。It is a top view which shows the state which has arrange | positioned the shape shaping wire rod left and right asymmetrically. 形状賦形線材の配設間隔を示す平面図である。It is a top view which shows the arrangement | positioning space | interval of a shape shaping wire. （ａ）は本発明の袋状部材を表した斜視図、（ｂ）は本発明の袋状部材を表した断面図である。(A) is the perspective view showing the bag-shaped member of this invention, (b) is sectional drawing showing the bag-shaped member of this invention. 本発明に係るかつらの実施例１示す平面図である。It is a top view which shows Example 1 of the wig which concerns on this invention. 本発明に係るかつらの実施例２を示す平面図である。It is a top view which shows Example 2 of the wig which concerns on this invention. 本発明に係るかつらの実施例３を示す平面図である。It is a top view which shows Example 3 of the wig which concerns on this invention. 評価のための測定位置を示す平面図である。It is a top view which shows the measurement position for evaluation.

以下、本発明に係るかつらの好ましい一実施形態について添付図面を参照しながら詳細に説明する。
図１は本発明に係るかつらの一実施形態を示す平面図であり、図示されたかつら１は、かつら装着者の頭部形状に即して加工されたネット部材（以下、「本体用ネット部材２」と称す）と、この本体用ネット部材２の周縁部に取付けられた帯状部材３によって形成されるかつらベース１ａを備えて構成されている。そして、形状賦形機能を有する形状賦形線材５が内部に空洞を有する袋状部材４に遊挿された状態で、かつらベース１ａの本体用ネット部材２の所定の位置に略Ｕ字状に配設されている。本来、本体用ネット部材２及び毛髪６はかつら全体に植設されているが、図１では便宜上一部の毛髪６のみ図示している。 Hereinafter, a preferred embodiment of a wig according to the present invention will be described in detail with reference to the accompanying drawings.
FIG. 1 is a plan view showing an embodiment of a wig according to the present invention. The illustrated wig 1 is a net member (hereinafter referred to as “net member for main body” processed in accordance with the head shape of the wig wearer. 2)) and a wig base 1 a formed by a belt-like member 3 attached to the peripheral edge of the main body net member 2. Then, in a state where the shape shaping wire 5 having a shape shaping function is loosely inserted into the bag-like member 4 having a cavity inside, it is substantially U-shaped at a predetermined position of the body net member 2 of the wig base 1a. It is arranged. Originally, the main body net member 2 and the hair 6 are implanted in the entire wig, but only a part of the hair 6 is shown in FIG. 1 for convenience.

ここで、かつら１の各部位について定義する。図２に示すように、かつら１は、一般的に、頭部形状を模した略お椀のような形をしているが、かつら１の周縁の部位をかつら周縁部１０とし、かつらの前額部から後頭部にかけての縦方向の中心線（以下「かつら縦中心線１２」と称す）と左右側頭部にかけての横方向の中心線（以下「かつら横中心線１３」と称す）との交点をかつらの中心点１１とする。この中心点１１を起点として、横中心線１３（水平位置）からかつらの前額部側（図２のＦ方向）に４５°及び１３５°方向の破線上で、かつら周縁部１０と交わる点を左右こめかみ部１４及び１５とし、この左右こめかみ部１４及び１５の間のかつら周縁部１０上を前額部周縁部１６と定義する。また、上記中心点１１を起点として、横中心線１３からかつらの後頭部側（図２のＢ方向）に４５°及び１３５°方向の破線上で、かつら周縁部１０と交わる点を左右ぼんの窪部２０及び２１とし、この左右ぼんの窪部２０及び２１の間のかつら周縁部１０上を後頭部周縁部１７と定義する。さらに、左こめかみ部１４から左ぼんの窪部２０の間のかつら周縁部１０上を左側頭部周縁部１８とし、右こめかみ部１５から右ぼんの窪部２１の間のかつら周縁部１０上を右側頭部周縁部１９と定義する。   Here, each part of the wig 1 is defined. As shown in FIG. 2, the wig 1 is generally shaped like a bowl that mimics the shape of the head, but the peripheral portion of the wig 1 is the wig peripheral portion 10, and the forehead of the wig. The intersection of the vertical center line from the head to the back of the head (hereinafter referred to as “wig vertical center line 12”) and the horizontal center line from the left and right heads (hereinafter referred to as “wig horizontal center line 13”) Let it be the center point 11 of the wig. Starting from this center point 11, a point that intersects with the wig periphery 10 on the broken line in the 45 ° and 135 ° directions from the lateral center line 13 (horizontal position) to the forehead side (F direction in FIG. 2) of the wig. The left and right temple portions 14 and 15 are defined, and the wig edge portion 10 between the left and right temple portions 14 and 15 is defined as a forehead edge portion 16. Starting from the center point 11, a point that intersects the wig edge 10 on the broken lines in the 45 ° and 135 ° directions from the lateral center line 13 to the back of the wig (direction B in FIG. 2) Parts 20 and 21 are defined as the occipital periphery 17 on the wig periphery 10 between the left and right recesses 20 and 21. Furthermore, the rim of the wig 10 between the left temple 14 and the left dent 20 is defined as the left head rim 18, and the wig 10 between the right temple 15 and the right dent 21 is provided on the wig. It is defined as the right-side head periphery 19.

さて、図３に示すように、かつら１の形状賦形線材５は、前額部周縁部１６部分を除いたかつら周縁部１０と、本体用ネット部材２上の所定の位置と、に配設されており、本体用ネット部材２上に配設される形状賦形線材５は、かつら中心線１２を挟んで左右対称に、且つ、後頭部付近で略Ｕ字状に膨出するようにして左右側頭部に連続的に配設されている。また、かつら１の大きさに応じて、形状賦形線材５の配設本数を適宜調節することは可能であり、かつら１の大きさが小さい場合には、形状賦形線材５は本体用ネット部材２上に配設せずに、前額部周縁部１６以外のかつら周縁部１０のみに配設することもできる。   Now, as shown in FIG. 3, the shape-shaped wire 5 of the wig 1 is disposed at the wig periphery 10 excluding the front frame periphery 16 and at a predetermined position on the main body net member 2. The shape-shaped wire 5 disposed on the net member 2 for the main body is left and right so as to swell symmetrically with respect to the wig center line 12 and in a substantially U shape near the back of the head. It is continuously arranged on the temporal region. In addition, the number of the shape-shaped wire 5 can be appropriately adjusted according to the size of the wig 1, and when the size of the wig 1 is small, the shape-shaped wire 5 is a net for the main body. Instead of being disposed on the member 2, it can be disposed only on the wig peripheral edge 10 other than the forehead peripheral edge 16.

図４に示すように、かつら周縁部１０の全周にわたって形状賦形線材５を配設してもよいが、繰り返しのかつら着脱によって生じるかつらのシワや歪みなどのひずみを逃がすことが難しく、かつらが変形しやすくなるおそれがある。そのためより快適なかつらの装着感、自然な外観、及び自然なヘアスタイルを確保するためには前額部周縁部１６を除いた周縁部上に設けるとよい。尚、前額部周縁部１６は、かつら装着者の頭部で大きな動きが少なく、安定している箇所なのでかつら１に生じるひずみを逃がすために、形状賦形線材５を配設しなくても問題は少ないが、後頭部周縁部１７、左側頭部周縁部１８、及び右側頭部周縁部１９は装着者の頭部において前後左右の大きな動きが生じる部位であるので、形状賦形線材５を配設することが好ましい。   As shown in FIG. 4, the shape-shaped wire 5 may be disposed over the entire circumference of the wig peripheral edge portion 10, but it is difficult to release strain such as wrinkles and strain of the wig caused by repeated wig attachment and detachment. May be easily deformed. Therefore, in order to ensure a more comfortable wig wearing feeling, a natural appearance, and a natural hairstyle, it may be provided on the peripheral edge except for the forehead peripheral edge 16. In addition, since the forehead part peripheral part 16 has little big movement in a head of a wig wearer and is a stable part, in order to release the distortion | strain which arises in the wig 1, even if it does not arrange | position the shape shaping wire 5 Although there are few problems, the posterior head peripheral portion 17, the left head peripheral portion 18, and the right head peripheral portion 19 are portions where a large movement in the front, back, left, and right occurs in the wearer's head. It is preferable to install.

また、図５に示すように、形状賦形線材５がかつら縦中心線１２を挟んで左右対称に配置されない場合には、形状賦形線材５の機能が左右対称に作用しないため、一般的にはかつら装着者の頭部形状への賦形に効果の差が出るおそれがあるが、装着者の癖や頭の形状等の要因によっては形状賦形線材５を左右非対称に配設した方が良い場合もある。   In addition, as shown in FIG. 5, when the shape shaping wire 5 is not arranged symmetrically with the wig longitudinal center line 12 in between, the function of the shape shaping wire 5 does not act symmetrically. Although there is a risk that the effect on the shape of the head shape of the wig wearer may appear, depending on factors such as the shape of the heel and head of the wearer, it is better to arrange the shape shaping wire 5 asymmetrically Sometimes it is good.

また、上述したように、かつら１の表面積に応じて形状賦形線材５を複数本配設する場合には、図３に示すように、形状賦形線材５の間隔が、かつら中心線１２上で２ｃｍ以上となるように配設することが好ましい。尚、この場合には、図６に示すように、形状賦形線材５の線材配設間隔２７が２ｃｍ未満の場合には、形状賦形線材５同士の間隔が狭いために、本体用ネット部材２が形状賦形線材５の動きに追従できなくなるおそれがあるからである。   In addition, as described above, when a plurality of shape shaping wires 5 are arranged in accordance with the surface area of the wig 1, the interval between the shape shaping wires 5 is on the wig center line 12 as shown in FIG. It is preferable to arrange so that it becomes 2 cm or more. In this case, as shown in FIG. 6, when the wire-arrangement spacing 27 of the shape-shaped wire 5 is less than 2 cm, the space between the shape-shaped wires 5 is narrow. This is because 2 may not be able to follow the movement of the shape-shaped wire 5.

本体用ネット部材２の素材は特に限定しないが、形状安定性に優れるポリエステルで形成することが好ましく、また、かつら１の装着感及びフィット感を向上させ、さらに、形状賦形線材５の機能を阻害しないためには、ＪＩＳ Ｌ１０９６剛軟度試験法のＡ法（４５度カンチレバー法）に準拠して、縦方向及び横方向の剛軟度が１５ｍｍ以上１００ｍｍ以下の範囲のネット素材を用いることが好ましい。尚、本体用ネット部材２の剛軟度が１５ｍｍ未満の場合には、本体用ネット部材２が軟らかいことから、形状賦形線材５の機能を阻害することはないが、毛髪植設時に本体用ネット部材２が伸びるおそれがある。一方、本体用ネット部材２の剛軟度が１００ｍｍを超える場合には、本体用ネット部材２が硬いことから、形状賦形線材５の機能に影響を与えるおそれがあるため、そのような剛軟度対応可能な形状賦形線材５を用いることが好ましい。尚、本体用ネット部材２の周縁部に取付けられる帯状部材３も同様のネット素材で形成することが好ましい。   Although the material of the net member 2 for the main body is not particularly limited, it is preferably formed of polyester having excellent shape stability, improves the wearing feeling and fitting feeling of the wig 1, and further improves the function of the shape-shaped wire 5. In order not to obstruct, it is necessary to use a net material whose longitudinal and lateral bending resistance is in the range of 15 mm or more and 100 mm or less in accordance with JIS L1096 bending resistance test method A (45 degree cantilever method). preferable. If the bending resistance of the main body net member 2 is less than 15 mm, the main body net member 2 is soft, so that the function of the shape-shaped wire 5 is not hindered. The net member 2 may be stretched. On the other hand, when the bending resistance of the main body net member 2 exceeds 100 mm, the main body net member 2 is hard, which may affect the function of the shape-shaped wire 5. It is preferable to use the shape-shaped wire 5 capable of handling the degree. In addition, it is preferable to form the strip | belt-shaped member 3 attached to the peripheral part of the net member 2 for main bodies with the same net material.

形状賦形線材５は、図７（ａ）（ｂ）に示すように、平面形状をしたネット部材や布などを折返すことにより内部に空洞が形成されるようにして縫製した袋状部材４の内部に可動可能に遊挿された状態で本体用ネット部材２に配設されている。このように構成したのは、形状賦形線材５が袋状部材４の中である程度自由に動ける状態に置くことでかつら装着者の頭皮の熱によって形状賦形線材５が軟化することによる賦形作用を阻害しないようにするためである。例えば、形状賦形線材５を直接かつらベース１ａの本体用ネット部材２に縫着、または、接着してしまうと、形状賦形線材５がかつらベース１ａに完全に固定されてしまうために形状賦形線材５の自由な動きが阻害され、かつら１のフィット性、頭部の動きに追従する機能性、及び形状保持性が低下し、満足のいく装着感、自然な外観、及び自然なヘアスタイルが得られなくなるので好ましくないからである。   As shown in FIGS. 7A and 7B, the shape-shaped wire 5 is a bag-like member 4 which is sewn so that a cavity is formed inside by folding a net member or cloth having a planar shape. The main body net member 2 is movably inserted into the main body net member 2. This is because the shape-shaped wire 5 is softened by the heat of the wig wearer's scalp by placing the shape-shaped wire 5 in the bag-like member 4 so that it can move freely to some extent. This is so as not to inhibit the action. For example, if the shape-shaped wire 5 is directly sewn or bonded to the main body net member 2 of the wig base 1a, the shape-shaped wire 5 is completely fixed to the wig base 1a. The free movement of the wire 5 is hindered, the fit of the wig 1, the function of following the movement of the head, and the shape retention are reduced, satisfying wearing feeling, natural appearance, and natural hairstyle This is because it is not preferable.

また、さらに、袋状用部材４は、ＪＩＳ Ｌ１０９６剛軟度試験法のＡ法（４５度カンチレバー法）に準拠して、本体用ネット部材２と同様に１５ｍｍ以上１００ｍｍ以下の範囲の剛軟度を有することが好ましい。本体用ネット部材２と同じ素材で構成すればかつら１の装着時の違和感をなくすことができるからである。もちろん、他の素材によって袋状用部材４を形成することも可能である。   Further, the bag-like member 4 has a bending resistance in the range of 15 mm or more and 100 mm or less, similar to the net member 2 for the main body, in accordance with A method (45 degree cantilever method) of JIS L1096 bending resistance test method. It is preferable to have. This is because if the wig 1 is made of the same material as that of the main body net member 2, the uncomfortable feeling when the wig 1 is worn can be eliminated. Of course, it is also possible to form the bag-like member 4 from other materials.

上述のようにしてかつらベース１ａの本体用ネット部材２の所定の位置に配設された形状賦形線材５は、かつら１を装着した際にかつら装着者の頭皮の熱によって加温されて軟化し、かつら装着者の頭部の形状に即した形に修正される。この作用によってかつら１はかつら装着者の頭部の形状に即した形状に賦形され、かつらの装着位置が多少ずれたとしても、かつら装着者の頭部形状にぴったりとフィットして頭部の複雑な動きにも追従することができるようになる。   As described above, the shape-shaped wire 5 disposed at a predetermined position of the main body net member 2 of the wig base 1a is warmed and softened by the heat of the wig wearer's scalp when the wig 1 is worn. However, the shape is corrected to match the shape of the head of the wig wearer. By this action, the wig 1 is shaped to match the shape of the wig wearer's head, and even if the wig wearing position is slightly shifted, the wig 1 fits closely to the wig wearer's head shape and It becomes possible to follow complicated movements.

ところで、一般的に環境温度が変化しても頭皮の温度は約３３℃から３６℃に保たれることが知られており、かつら装着時のかつら１の裏面（装着面側）の温度は頭部残毛状態にもよるが、頭皮温度に影響を受けて、一般的に２８℃から３３℃付近となる。そのため、形状賦形線材５は、ガラス転移温度が２９℃以上３５℃以下の範囲にある素材によって形成するとよい。形状賦形線材５のガラス転移温度が２９℃未満の場合には、季節によっては室温で形状賦形線材５の軟化が起こる可能性があり、一方、形状賦形線材５のガラス転移温度が３５℃を超える場合には、かつら装着後の形状賦形線材５の軟化の開始がやや遅れるからである。好ましい形状賦形線材５としては、例えば、ポリウレタンモノフィラメントがある。   By the way, it is generally known that the temperature of the scalp is maintained at about 33 ° C. to 36 ° C. even when the environmental temperature changes, and the temperature of the back surface (the wearing surface side) of the wig 1 when the wig is worn is the head. Although it depends on the residual hair state, it is generally in the vicinity of 28 ° C. to 33 ° C. depending on the scalp temperature. Therefore, the shape-shaped wire 5 is preferably formed of a material having a glass transition temperature in the range of 29 ° C. or higher and 35 ° C. or lower. When the glass transition temperature of the shape-shaped wire 5 is less than 29 ° C., the shape-shaped wire 5 may be softened at room temperature depending on the season, while the shape-shaped wire 5 has a glass transition temperature of 35. This is because when the temperature exceeds ℃, the start of softening of the shape-shaped wire 5 after the wig is mounted is somewhat delayed. A preferable shape-shaped wire 5 is, for example, a polyurethane monofilament.

本発明のかつら１に使用される形状賦形線材５は線状の部材であり、その断面が略円形のモノフィラメント糸で形成されている。そして、その直径は０．５ｍｍ（断面積０．２ｍｍ^２）以上２．０ｍｍ（断面積３．１ｍｍ^２）以下の範囲であることが好ましい。形状賦形線材５の断面を略円形とすることで、かつらの着脱を繰り返すことによる形状賦形線材５の捻じれや、形状賦形の機能の低下を抑制することができるからである。また、直径が０．５ｍｍ未満の場合には、断面積もそれに比例して小さくなるので、形状賦形線材５の賦形機能が本体用ネット部材２の硬さに負けてしまうおそれがある。この場合には、形状賦形線材５の賦形機能が発揮されるように本体用ネット部材２の硬さを適宜調整する必要がある。一方、直径が２．０ｍｍを超えるような場合には、形状賦形線材５の配設位置の盛り上がりによってかつらの装着が露見するおそれがあるので前額部周縁部１６部分を除いたかつら周縁部１０に配置するなど配置位置を適宜調整する必要がある。 The shape-shaped wire 5 used in the wig 1 of the present invention is a linear member, and its cross section is formed of a monofilament yarn having a substantially circular shape. Then, it is preferable that the diameter is in the range below 0.5 mm (cross sectional area 0.2 mm ²⁾ or more 2.0 mm (cross sectional area 3.1 mm ^2). This is because by making the cross section of the shape-shaped wire 5 substantially circular, it is possible to suppress twisting of the shape-shaped wire 5 due to repeated detachment of the wig and a decrease in the function of shape shaping. Further, when the diameter is less than 0.5 mm, the cross-sectional area is also reduced in proportion thereto, so that the shaping function of the shape-shaped wire 5 may be defeated by the hardness of the net member 2 for main body. In this case, it is necessary to adjust the hardness of the net member 2 for main body appropriately so that the shaping function of the shape shaping wire 5 is exhibited. On the other hand, when the diameter exceeds 2.0 mm, the wig peripheral portion excluding the forehead peripheral portion 16 portion may be exposed due to the possibility of wearing the wig due to the rising of the arrangement position of the shape shaping wire 5 For example, it is necessary to adjust the arrangement position appropriately.

〔かつらの製造〕
次に、本発明に係るかつらの一実施形態の製造方法について説明する。 [Manufacture of wigs]
Next, the manufacturing method of one Embodiment of the wig which concerns on this invention is demonstrated.

はじめに、第一工程として、かつら装着者の頭部形状に模して作製した雄型の石膏型に、本体用ネット部材２を張り付け固定し、その上から熱硬化性ウレタン樹脂溶液を塗布し、加熱温度１００℃で８時間乾燥させて、頭部形状に成形を行なった後、本体用ネット部材を石膏型から取り外す。ここで、使用した熱硬化性ウレタン樹脂溶液は、日新レジン株式会社製のＥ―６４Ａ（Ｎｏ．１．２．３）を６．５ｇ、Ｅ−６５ＢＳ（Ｎｏ．１）を３．５ｇ、メチルエチルケトンを所定量混合したものを使用する。尚、メチルエチルケトンの配合量を調整することにより、ネット部材の剛軟度を調整することができる。   First, as a first step, the main body net member 2 is attached and fixed to a male gypsum mold imitating the head shape of a wig wearer, and a thermosetting urethane resin solution is applied thereon. After drying at a heating temperature of 100 ° C. for 8 hours and forming into a head shape, the main body net member is removed from the gypsum mold. Here, the thermosetting urethane resin solution used was 6.5 g of E-64A (No. 1.2.3) manufactured by Nissin Resin Co., Ltd., 3.5 g of E-65BS (No. 1), A mixture of a predetermined amount of methyl ethyl ketone is used. In addition, the bending resistance of a net member can be adjusted by adjusting the compounding quantity of methyl ethyl ketone.

第二工程として、かつら装着者の頭部形状に成形された本体用ネット部材２の外周全周に帯状ネット部材３を取り付けたかつらベース１ａを形成する。まず、帯状ネット部材３を幅１４ｍｍで長さ７０ｃｍ以上にカットしてから、第一工程と同様の樹脂溶液を塗布して成形を行なう。次に、本体用ネット部材２の外周端部より外方にある不要ネットを切除した後、本体用ネット部材２の外周に上記帯状ネット部３を半折りにして取り付け、縫着により本体用ネット部材２と一体化してかつらベース１ａを作製する。   As a second step, the wig base 1a having the belt-like net member 3 attached to the entire outer periphery of the main body net member 2 formed in the shape of the head of the wig wearer is formed. First, the belt-like net member 3 is cut to a width of 14 mm and a length of 70 cm or more, and then the same resin solution as that in the first step is applied and molded. Next, after the unnecessary net outside the outer peripheral end of the main body net member 2 is cut off, the belt-like net portion 3 is attached to the outer periphery of the main body net member 2 in half-fold, and the main body net is then sewn. The wig base 1a is produced by integrating with the member 2.

第三工程として、第１形状賦形線材５ａを被覆する袋状部材４を作製する。まず、袋状部材４用の平面形状をしたネット（本体用ネット部材２と同質のネット）を幅１７ｍｍで長さ７０ｃｍ以上にカットしてから、第一工程と同様の樹脂溶液を塗布して成形を行なう。次に、上記平面ネットの中心位置に第１形状賦形線材５ａを配置させてから、上記平面ネットを三等分に折りに込んで第１形状賦形線材５ａを包み込んだ後、仮止めを行なう。同様に、第２形状賦形線材５ｂ、及び第３形状賦形線材５ｃも同様に袋状部材に包み込む（図７（ａ）（ｂ）参照）。   As a third step, a bag-like member 4 that covers the first shape-shaped wire 5a is produced. First, a net having the planar shape for the bag-like member 4 (net having the same quality as the net member 2 for the main body) is cut into a width of 17 mm and a length of 70 cm or more, and then the same resin solution as in the first step is applied. Perform molding. Next, after the first shape-shaped wire 5a is arranged at the center position of the plane net, the plane net is folded into three equal parts to wrap the first shape-shaped wire 5a, and then temporarily fixed. Do. Similarly, the second shape-shaped wire 5b and the third shape-shaped wire 5c are similarly wrapped in the bag-like member (see FIGS. 7A and 7B).

第四工程として、第三工程で作製した袋状部材４に被覆された形状賦形線材５をかつらベース１ａの表面側（毛植え側）に取り付ける。具体的には、図８に示すように、前額部周縁部１６を除いたかつら周縁部１０上で、かつらベース１ａの外周縁部から１ｍｍ内側の位置に、袋状部材４に被覆された第１形状賦形線材５ａを沿わせる。次に、かつら周縁部１０に沿って袋状部材４の側縁端から２ｍｍの位置を縫着することで、かつらベース１ａに第１形状賦形線材５ａを取り付ける。次に、第２形状賦形線材５ｂを、かつらベース１ａの左線材起点４０近傍、第２中心交点３３、及び右線材起点４１近傍を結ぶように、袋状部材４に被覆された第２形状賦形線材５ｂを沿わせて、かつら周縁部１０から略平行でＵ字状に形成し、第１形状賦形線材５ａと同様の方法で縫着するが、端部が第１形状賦形線材５ａと当接しないようにする。さらに、第３形状賦形線材５ｃを、かつらベース１ａの左こめかみ部１４近傍、第３中心交点３４、及び右こめかみ部１５近傍を結ぶように、袋状部材４に被覆された第３形状賦形線材５ｃを沿わせて、かつら周縁部１０から略平行でＵ字状に形成し、第１形状賦形線材５ａと同様の方法で縫着するが、第１形状賦形線材５ａと当接しないようにする。   As a 4th process, the shape shaping wire 5 coat | covered with the bag-shaped member 4 produced at the 3rd process is attached to the surface side (hair-planting side) of the wig base 1a. Specifically, as shown in FIG. 8, the bag-like member 4 is covered on the wig periphery 10 excluding the forehead periphery 16 at a position 1 mm inside from the outer periphery of the wig base 1 a. Along the first shape-shaped wire 5a. Next, the first shape-shaped wire 5a is attached to the wig base 1a by sewing a position of 2 mm from the side edge of the bag-like member 4 along the wig periphery 10. Next, the second shape-shaped wire 5b is covered with the bag-shaped member 4 so as to connect the vicinity of the left wire starting point 40, the second center intersection 33, and the right wire starting point 41 of the wig base 1a. Along with the shaped wire 5b, it is formed in a U-shape that is substantially parallel to the wig periphery 10, and is sewn in the same manner as the first shaped shaped wire 5a, but the end is the first shaped shaped wire. Avoid contact with 5a. Further, the third shape-shaping wire 5c is connected to the bag-shaped member 4 so as to connect the vicinity of the left temple portion 14, the third center intersection 34, and the right temple portion 15 of the wig base 1a. Along with the shape wire 5c, it is formed in a U-shape that is substantially parallel to the wig periphery 10, and is sewn in the same manner as the first shape-shaped wire 5a, but is in contact with the first shape-shaped wire 5a. Do not.

第五工程として、かつらベース１ａに毛髪６を植設する。毛髪６の植設は、まず、頭部形状の雄型にかつらベース１ａを合わせて固定する。次に、本体用ネット部材２の表面から鉤針を挿入してネットを構成するフィラメントを掬い上げた後、鉤針の鉤部に毛髪６を引っ掛けて結ぶ。植設する毛髪６は、天然毛髪もしくは人工毛髪であり、毛髪６の中央部を二つ折りにした折れ部をネットに結びつけることで植設される。   As a fifth step, the hair 6 is implanted in the wig base 1a. In order to plant the hair 6, first, the wig base 1a is aligned and fixed to the head-shaped male mold. Next, after inserting the scissors needle from the surface of the main body net member 2 to scoop up the filament constituting the net, the hair 6 is hooked and tied to the scissors of the scissors needle. The hair 6 to be planted is natural hair or artificial hair, and is planted by connecting a folded portion obtained by folding the central portion of the hair 6 in half with a net.

上述したかつらの製作工程に基づいて、以下に示す条件で、図８に示すようなかつら１を作製した。尚、形状賦形線材５は全て袋状部材４に被覆されて配設されている。
かつらの大きさ：
縦方向３０：１８ｃｍ
横方向３１：１６ｃｍ
面積 ：２８８ｃｍ^２
形状賦形線材５の配設本数：配設本数：３本
形状賦形線材５の配設位置：
第１形状賦形線材５ａの位置：
前額部周縁部１６を除いたかつら周縁部１０上に第１形状賦形線材５ａを連続的に配設した。
第２形状賦形線材５ｂの位置：先ず、第１形状賦形線材５ａとかつら縦中心線１２との第１中心交点３２から前額部側３ｃｍの位置に、第２中心交点３３を設けた。次に、かつら周縁部１０上の左右こめかみ部１４及び１５から、１．５ｃｍ後頭部側の位置に、左右線材起点４０及び４１を設けた。次に、かつら周縁部１０から略平行でＵ字状に形成されるように、上記左線材起点４０近傍、第２中心交点３３、及び右線材起点４１近傍を結び、かつら縦中心線１２を挟んで左右対称に、連続的に第２形状賦形線材５ｂを配設した。
第３形状賦形線材５ｃの位置：
先ず、第２中心交点３３から前額部側３ｃｍの位置に、第３中心交点３４を設けた。次に、かつら周縁部１０から略平行でＵ字状に形成されるように、左こめかみ部１４近傍、第３中心交点３４、及び右こめかみ部１５近傍を結び、かつら縦中心線１２を挟んで左右対称に、連続的に第３形状賦形線材５ｃを配設した。
形状賦形線材５の形状とガラス転移温度：
形状：線状の略円形の断面
線材の直径：１．０ｍｍ（断面積：０．８ｍｍ^２）
ガラス転移温度：３０℃（株式会社ディアプレックス製の商品名「ダイアリィ」を使用した。）
本体用ネット部材２：
ネット部材のマルチフィラメントの太さ：０．３ｍｍ
剛軟度（前額部側（縦方向））：２７ｍｍ
（側頭部側（横方向））：３５ｍｍ
形状賦形線材５を被覆する袋状部材４：
ネット部材のマルチフィラメントの太さ：０．２５ｍｍ
剛軟度（前額部側（縦方向））：２４ｍｍ
（側頭部側（横方向））：３０ｍｍ Based on the wig manufacturing process described above, a wig 1 as shown in FIG. 8 was manufactured under the following conditions. The shape-shaped wire 5 is entirely covered with the bag-like member 4 and disposed.
Wig size:
Longitudinal direction 30: 18cm
Horizontal direction 31: 16cm
Area: 288 cm ²
Number of shapes-shaped wire 5 disposed: Number of shapes: 3 Location of shape-shaped wire 5:
Position of first shape shaping wire 5a:
The 1st shape shaping wire 5a was continuously arrange | positioned on the wig peripheral part 10 except the forehead peripheral part 16.
Position of the second shape shaping wire 5b: First, a second center intersection 33 is provided at a position 3 cm from the first center intersection 32 of the first shape shaping wire 5a and the wig longitudinal center line 12 on the forehead side. . Next, left and right wire starting points 40 and 41 were provided at positions 1.5 cm behind the left and right temple portions 14 and 15 on the wig peripheral edge portion 10. Next, the vicinity of the left wire starting point 40, the second center intersection point 33, and the right wire starting point 41 are connected so as to be formed in a substantially U-shape from the wig peripheral edge portion 10, and the wig vertical center line 12 is sandwiched therebetween. The second shape-shaped wire 5b was continuously arranged symmetrically.
Position of third shape shaping wire 5c:
First, the third center intersection 34 was provided at a position 3 cm from the second center intersection 33 on the forehead side. Next, the vicinity of the left temple portion 14, the third center intersection 34, and the vicinity of the right temple portion 15 are connected so as to be formed in a substantially U shape from the wig peripheral edge portion 10, and the wig vertical center line 12 is sandwiched therebetween. The third shape-shaped wire 5c was continuously arranged symmetrically.
Shape of shape-shaped wire 5 and glass transition temperature:
Shape: Linear, substantially circular cross section Diameter of wire: 1.0 mm (cross-sectional area: 0.8 mm ² )
Glass transition temperature: 30 ° C. (trade name “Diary” manufactured by Diaplex Co., Ltd. was used.)
Net member 2 for main body:
Net member multifilament thickness: 0.3mm
Bending softness (front frame side (longitudinal direction)): 27 mm
(Temporal side (lateral direction)): 35 mm
Bag-shaped member 4 covering shape-shaped wire 5:
Net member multifilament thickness: 0.25mm
Bending softness (frontal portion side (longitudinal direction)): 24 mm
(Temporal side (lateral direction)): 30 mm

実施例２のかつらは、図９に示すように、形状賦形線材５が５本で、以下のような配設位置で構成した以外は実施例１と同様にした。
形状賦形線材５の配設位置：
第１形状賦形線材５ａの位置：
前額部周縁部１６を除いたかつら周縁部１０上に第１形状賦形線材５ａを連続的に配設した。
第２〜第５形状賦形線材５ｂ〜５ｅの位置：
先ず、第１形状賦形線材５ａとかつら縦中心線１２との第１中心交点３２から前額部側に３ｃｍの間隔で、それぞれ第２中心交点３３から第５中心交点３６までを設けた。次に、第２中心交点３３から左右側頭部周縁部１８及び１９の近傍まで、かつら縦中心線１２を挟んで左右対称になるように、形状賦形線材の間隔を３ｃｍとして、第２から第５形状賦形線材５ｂ、５ｃ、５ｄ、５ｅまでを配設した。 As shown in FIG. 9, the wig of Example 2 was the same as Example 1 except that the shape-shaped wire 5 had 5 pieces and was configured at the following arrangement positions.
Arrangement position of shape shaping wire 5:
Position of first shape shaping wire 5a:
The 1st shape shaping wire 5a was continuously arrange | positioned on the wig peripheral part 10 except the forehead peripheral part 16.
Positions of second to fifth shape-shaped wires 5b to 5e:
First, from the first center intersection 32 between the first shape shaping wire 5a and the wig longitudinal center line 12 to the forehead side, a distance from the second center intersection 33 to the fifth center intersection 36 was provided, respectively. Next, from the second center intersection point 33 to the vicinity of the left and right head peripheral edge portions 18 and 19, the shape shaping wire is spaced 3 cm so as to be symmetric with respect to the wig longitudinal center line 12, and from the second Up to the fifth shape-shaped wire 5b, 5c, 5d, 5e were disposed.

実施例３のかつらは、図１０に示すように、形状賦形線材５が５本で、以下のような配設位置で構成した以外は実施例１と同様にした。
形状賦形線材５の配設位置：
第１形状賦形線材５ａの位置：
前額部周縁部１６を除いたかつら周縁部１０上に第１形状賦形線材５ａを連続的に配設した。
第２形状賦形線材５ｂの位置：
先ず、第１形状賦形線材５ａとかつら縦中心線１２との第１中心交点３２から前額部側６ｃｍの位置に、第２形状賦形線材５ｂの第２中心交点３３を設けた。次に、逆Ｕ字状になるように、左ぼんの窪部２０近傍、第２中心交点３３、及び右ぼんの窪部２１近傍を結び、かつら縦中心線１２を挟んで左右対称で、連続的に第２形状賦形線材５ｂを配設した。
第３及び第４形状賦形線材５ｃ、５ｄの位置：
先ず、前記第２中心交点３３から前額部側２ｃｍ及び４ｃｍの位置に、それぞれ第３中心交点３４及び第４中心交点３５を設けた。次に、第３中心交点３４から左右側頭部周縁部１８及び１９の近傍まで、かつら縦中心線１２を挟んで左右対称に、２ｃｍの間隔で平行に第３及び第４形状賦形線材５ｃ、５ｄを配設した。
第５形状賦形線材５ｅの位置：
先ず、前記第４中心交点３５から前額部側２ｃｍの位置に、第５中心交点３６を設けた。次に、Ｕ字状になるように、左こめかみ部１４近傍、第５中心交点３６、及び右こめかみ部１５近傍を結び、かつら縦中心線１２を挟んで左右対称で、連続的に第５形状賦形線材５ｅを配設した。 As shown in FIG. 10, the wig of Example 3 was the same as Example 1 except that the shape-shaped wire 5 had 5 pieces and was configured at the following arrangement positions.
Arrangement position of shape shaping wire 5:
Position of first shape shaping wire 5a:
The 1st shape shaping wire 5a was continuously arrange | positioned on the wig peripheral part 10 except the forehead peripheral part 16.
Position of second shape shaping wire 5b:
First, the 2nd center intersection 33 of the 2nd shape shaping wire 5b was provided in the position of the forehead part side 6cm from the 1st center intersection 32 of the 1st shape shaping wire 5a and the wig vertical centerline 12. FIG. Next, in order to form an inverted U-shape, the vicinity of the recess 20 of the left bonus, the second center intersection 33 and the vicinity of the recess 21 of the right bonnet are connected and symmetrically continuous with the wig vertical center line 12 in between. In particular, the second shape-shaped wire 5b was disposed.
Positions of the third and fourth shape shaping wires 5c and 5d:
First, a third center intersection 34 and a fourth center intersection 35 were provided at positions 2 cm and 4 cm on the forehead side from the second center intersection 33, respectively. Next, from the third center intersection 34 to the vicinity of the left and right side head peripheral edge portions 18 and 19, the third and fourth shape-shaped wires 5c are parallel to each other with an interval of 2 cm symmetrically across the wig longitudinal center line 12. 5d.
Position of the fifth shape shaping wire 5e:
First, a fifth central intersection 36 was provided at a position 2 cm from the fourth central intersection 35 on the forehead side. Next, the left temple portion 14, the fifth center intersection 36, and the right temple portion 15 are connected so as to be U-shaped, and symmetrical with respect to the wig longitudinal center line 12. A shaped wire 5e was disposed.

実施例４のかつらは、本体用ネット部材２を、ＪＩＳ Ｌ１０９６剛軟度試験法で剛軟度が縦方向１５ｍｍ、横方向１９ｍｍのネット部材を使用した以外は、実施例１と同様にした。   The wig of Example 4 was the same as Example 1 except that the net member 2 for the main body was a net member having a bending resistance of 15 mm in the vertical direction and 19 mm in the horizontal direction according to the JIS L1096 bending test.

実施例５のかつらは、本体用ネット部材２を、ＪＩＳ Ｌ１０９６剛軟度試験法で剛軟度が縦方向９１ｍｍ、横方向１００ｍｍのネット部材を使用した以外は、実施例１と同様にした。   The wig of Example 5 was the same as Example 1 except that the net member 2 for main body used a net member having a bending resistance of 91 mm in the vertical direction and 100 mm in the horizontal direction according to the JIS L1096 bending test.

実施例６のかつらは、ガラス転移温度が２９℃の形状賦形線材５を使用した以外は、実施例１と同様にした。   The wig of Example 6 was the same as Example 1 except that the shape-shaped wire 5 having a glass transition temperature of 29 ° C. was used.

実施例７のかつらは、ガラス転移温度が３５℃の形状賦形線材５を使用した以外は、実施例１と同様にした。   The wig of Example 7 was the same as Example 1 except that the shape-shaped wire 5 having a glass transition temperature of 35 ° C. was used.

実施例８のかつらは、直径が０．５ｍｍ（断面積０．２ｍｍ^２）の形状賦形線材５を使用した以外は、実施例１と同様にした。 The wig of Example 8 was the same as Example 1 except that the shape-shaped wire 5 having a diameter of 0.5 mm (cross-sectional area of 0.2 mm ² ) was used.

実施例９のかつらは、直径が２．０ｍｍ（断面積３．１ｍｍ^２）の形状賦形線材５を使用した以外は、実施例１と同様にした。 The wig of Example 9 was the same as Example 1 except that the shape-shaped wire 5 having a diameter of 2.0 mm (cross-sectional area of 3.1 mm ² ) was used.

実施例１０のかつらは、図４に示すように、かつら周縁部１０上の全周囲に形状賦形線材５を配設した以外は、実施例１と同様にした。   As shown in FIG. 4, the wig of Example 10 was the same as Example 1 except that the shape-shaped wire 5 was disposed around the entire periphery of the wig periphery 10.

実施例１１のかつらは、図５に示すように、形状賦形線材５がかつら縦中心線１２を挟んで左右対称にならないように構成した以外は、実施例１と同様にした。   As shown in FIG. 5, the wig of Example 11 was the same as Example 1 except that the shape-shaped wire 5 was configured so as not to be symmetric with respect to the wig longitudinal center line 12.

実施例１２のかつらは、本体用ネット部材２を、ＪＩＳ Ｌ１０９６剛軟度試験法で縦方向９ｍｍ、横方向１４ｍｍの剛軟度を有するネット部材を使用した以外は、実施例１と同様にした。   The wig of Example 12 was the same as Example 1 except that the net member 2 for the main body was a net member having a bending resistance of 9 mm in the vertical direction and 14 mm in the horizontal direction according to the JIS L1096 bending resistance test method. .

実施例１３のかつらは、本体用ネット部材２を、ＪＩＳ Ｌ１０９６剛軟度試験法で縦方向１０１ｍｍ、横方向１０９ｍｍの剛軟度を有するネット部材を使用した以外は、実施例１と同様にした。   The wig of Example 13 was the same as Example 1 except that the net member 2 for the main body was a net member having a bending resistance of 101 mm in the vertical direction and 109 mm in the horizontal direction according to the JIS L1096 bending test. .

実施例１４のかつらは、２８℃で形状賦形線材５のガラス転移温度を設定した以外は、実施例１と同様にした。   The wig of Example 14 was the same as Example 1 except that the glass transition temperature of the shape-shaped wire 5 was set at 28 ° C.

実施例１５のかつらは、３６℃で形状賦形線材５のガラス転移温度を設定した以外は、実施例１と同様にした。   The wig of Example 15 was the same as Example 1 except that the glass transition temperature of the shape-shaped wire 5 was set at 36 ° C.

実施例１６のかつらは、形状賦形線材５の断面が矩形である以外は、実施例１と同様にした。   The wig of Example 16 was the same as Example 1 except that the shape-shaped wire 5 had a rectangular cross section.

実施例１７のかつらは、直径０．１ｍｍ（断面積０．００８ｍｍ^２）で形状賦形線材５を形成した以外は、実施例１と同様にした。 The wig of Example 17 was the same as Example 1 except that the shape-shaped wire 5 was formed with a diameter of 0.1 mm (cross-sectional area 0.008 mm ² ).

実施例１８のかつらは、直径２．５ｍｍ（断面積４．９ｍｍ^２）で形状賦形線材５を形成した以外は、実施例１と同様にした。 The wig of Example 18 was the same as Example 1 except that the shaped wire 5 was formed with a diameter of 2.5 mm (cross-sectional area of 4.9 mm ² ).

〔比較例１〕
比較例１のかつらは、形状賦形線材５を配設しない以外は、実施例１と同様にした。 [Comparative Example 1]
The wig of Comparative Example 1 was the same as Example 1 except that the shape-shaped wire 5 was not provided.

〔比較例２〕
比較例２のかつらは、形状賦形線材５が袋状部材４に被覆されずに、直接、かつら１に縫着した以外は、実施例１と同様にした。 [Comparative Example 2]
The wig of Comparative Example 2 was the same as Example 1 except that the shape-shaped wire 5 was not sewn on the bag-like member 4 and was sewn directly to the wig 1.

〔評価方法〕
下記の方法で、かつらのフィット性、頭部の動きへの追従性、及びその追従した形状の保持性の評価と、かつらをはずした時の形状保持性の評価をした。 〔Evaluation methods〕
The following methods were used to evaluate the fit of the wig, the ability to follow the movement of the head, and the retention of the shape following the wig, and the shape retention when the wig was removed.

〔評価の基準〕
（１）かつらのフィット性：
かつらのフィット性が優れるということは、かつら裏面（装着面側）と装着者の頭部との間に浮きが生じずに隙間がない状態であると定義し、頭部形状を模した石膏雄型を用意し、かつら裏面と石膏雄型の表面との隙間を測定した。
（２）頭部の動きへの追従性：
かつらが頭部の動きに追従するということは、頭部形状を模した石膏雄型上の所定の位置にかつらを載置してから、かつらを押さえた状態で、特定の位置にかつらを移動させたときに、かつら裏面と石膏雄型の表面との間に隙間がない状態であると定義した。
（３）頭部の動きに対するかつら形状の保持性：
かつらが頭部の動きに追従した形状に保持するということは、頭部形状を模した石膏雄型上の所定の位置にかつらを載置し、特定の位置にかつらを移動させてから、かつらのテンションを解放したときにかつら裏面と雄型表面との隙間がない状態であると定義した。形状の保持性に劣る場合には、かつら移動前の形状に戻ろうとするネット部材の反動力で、かつら裏面と石膏雄型の表面の間に隙間が生じるとみなした。
（４）かつらをはずした時の形状保持性：
かつらをはずした時に形状を保持することは、かつらを、頭部形状を模した石膏雄型からはずし、所定の時間が経過後、再度、石膏雄型上にかつらを載置したときに、かつら裏面と石膏雄型の表面との間に隙間がない状態であると定義した。 [Evaluation criteria]
(1) Wig fit:
The excellent fit of a wig is defined as a state in which there is no gap between the back of the wig (the wearing surface) and the wearer's head, and there is no gap between them. A mold was prepared and the gap between the back of the wig and the surface of the gypsum male mold was measured.
(2) Followability to head movement:
The fact that the wig follows the movement of the head means that the wig is placed at a predetermined position on the gypsum male mold imitating the shape of the head, and then the wig is moved to a specific position while holding the wig. It was defined that there was no gap between the back of the wig and the surface of the gypsum male mold.
(3) Retention of wig shape against head movement:
Keeping the wig in a shape that follows the movement of the head means that the wig is placed at a predetermined position on the gypsum male mold imitating the head shape, moved to a specific position, and then the wig. When the tension was released, it was defined that there was no gap between the back of the wig and the male surface. When the shape retention was inferior, it was considered that a gap was formed between the back surface of the wig and the surface of the gypsum male mold by the reaction force of the net member trying to return to the shape before the wig movement.
(4) Shape retention when the wig is removed:
Retaining the shape when the wig is removed means that the wig is removed from the gypsum male mold simulating the head shape, and when the wig is placed on the gypsum male mold again after a predetermined time has elapsed. It was defined that there was no gap between the back surface and the surface of the gypsum male mold.

〔評価の手順〕
かつらと同形状の石膏雄型を用意した。
図１１に示すように、石膏雄型上に測定箇所ａ〜ｍの計１３ヶ所を記入した。
５０℃にセットした乾燥機に石膏雄型をいれて加熱した。
石膏雄型の表面温度が約３０℃になった時点で乾燥機から取り出した。
測定する部屋を２５℃に設定して、石膏雄型の所定の測定位置にかつらをセットし、かつら裏面と石膏雄型の表面との間の隙間を測定した。 [Evaluation procedure]
A gypsum male mold with the same shape as the wig was prepared.
As shown in FIG. 11, a total of 13 measurement points a to m were entered on the gypsum male mold.
A gypsum male mold was placed in a dryer set at 50 ° C. and heated.
When the surface temperature of the gypsum male mold reached about 30 ° C., it was removed from the dryer.
The measurement room was set to 25 ° C., a wig was set at a predetermined measurement position of the gypsum male mold, and the gap between the back of the wig and the surface of the gypsum male mold was measured.

〔垂直方向の隙間測定〕
下記のように、垂直方向（前額部と後頭部が上下する方向）にかつらを移動させて、かつら裏面と石膏雄型表面との間の隙間を測定した。尚、一般的にかつらを装着した時に、所定の位置から２０ｍｍ以上ずれた場合には、かつらの外観やヘアスタイルに大きな違和感が生じてしまい、かつら装着が高い確率で露見すると判断されるのでそのような状態は想定範囲外とし、本評価ではかつらを５ｍｍずらした位置から５ｍｍ間隔で１５ｍｍまで移動させてそれぞれの隙間を測定した。
頭部形状を模した石膏雄型に記入したかつら周縁部１０のラインに合わせてかつら１をセットし、かつら裏面と石膏雄型の表面との隙間を測定した。
石膏雄型の上記かつら周縁部１０に合わせた位置から前額部側（図１１におけるＦ方向）にかつらを５、１０、及び１５ｍｍの間隔で移動させ、それぞれの位置でテンションをかけた状態で、かつら裏面と石膏雄型の表面との隙間を測定した後に、テンションを解放して再び隙間を測定した。
石膏雄型の上記かつら周縁部１０に合わせた位置から後頭部側（図１１におけるＢ方向）にかつらを５、１０、及び１５ｍｍの間隔で移動させ、それぞれの位置でテンションをかけた状態で、かつら裏面と石膏雄型の表面との隙間を測定した後に、テンションを解放して再び隙間を測定した。 [Vertical clearance measurement]
As described below, the wig was moved in the vertical direction (the direction in which the forehead and the back of the head move up and down), and the gap between the back of the wig and the gypsum male mold surface was measured. In general, when wearing a wig, if it deviates more than 20 mm from a predetermined position, it will be judged that the appearance of the wig and the hairstyle will be very uncomfortable, and that the wig will be worn with a high probability. Such a state was outside the assumed range, and in this evaluation, the gap was measured by moving the wig from the position shifted by 5 mm to 15 mm at intervals of 5 mm.
The wig 1 was set according to the line of the wig peripheral part 10 written in the gypsum male mold imitating the head shape, and the gap between the back surface of the wig and the surface of the gypsum male mold was measured.
In the state where the wig is moved at an interval of 5, 10 and 15 mm from the position matching the wig peripheral part 10 of the gypsum male mold to the forehead part side (F direction in FIG. 11) at intervals of 5, 10 and 15 mm. After measuring the gap between the back of the wig and the surface of the gypsum male mold, the tension was released and the gap was measured again.
The wig is moved at intervals of 5, 10 and 15 mm from the position matched to the wig peripheral part 10 of the gypsum male mold to the back of the head (direction B in FIG. 11), and tension is applied at each position. After measuring the gap between the back surface and the surface of the gypsum male mold, the tension was released and the gap was measured again.

石膏雄型の上記かつら周縁部１０に合わせた位置から左側頭部側にかつらを５、１０、及び１５ｍｍの間隔で移動させ、それぞれの位置でテンションをかけた状態で、かつら裏面と石膏雄型の表面との隙間を測定した後に、テンションを解放して再び隙間を測定した。尚、実施例、比較例とも左右対称の頭部形状でかつらを作製したので、左側頭部側のみ測定した。   Move the wig from the position matched to the wig peripheral part 10 of the gypsum male mold to the left head side at intervals of 5, 10 and 15 mm, and apply tension at each position, and the back of the wig and the gypsum male mold After measuring the gap with the surface, the tension was released and the gap was measured again. In addition, since the wig was produced with the symmetrical head shape in both Examples and Comparative Examples, only the left side of the head was measured.

〔水平方向の隙間測定〕
下記のように、水平方向（左側頭部方向に向かって回転する方向）にかつらを移動させて、かつらと石膏雄型との間の隙間を測定した。尚、一般的にかつらを装着した時に、所定の位置から２５°以上ずれた場合には、かつらの外観やヘアスタイルに大きな違和感が生じてしまい、かつら装着が高い確率で露見すると判断されるのでそのような状態は想定範囲外とし、本評価では水平方向（左側頭部方向）にかつらを５°移動させた位置から、５°間隔で２０°まで移動させてそれぞれの隙間を測定した。尚、実施例、比較例とも左右対称の頭部形状でかつらを作製したので、左側頭部方向のみの移動で測定した。 (Horizontal gap measurement)
As described below, the gap between the wig and the gypsum male mold was measured by moving the wig in the horizontal direction (direction rotating toward the left temporal direction). In general, when the wig is worn, if it deviates 25 degrees or more from a predetermined position, the appearance of the wig and the hairstyle will be greatly uncomfortable, and it is judged that the wig is exposed with a high probability. Such a state was outside the assumed range, and in this evaluation, each gap was measured by moving the wig 5 ° in the horizontal direction (left head direction) to 20 ° at 5 ° intervals. In addition, since the wig was produced with the symmetrical head shape in both the example and the comparative example, the measurement was performed by moving only in the left head direction.

頭部形状を模した石膏雄型に記入したかつら周縁部１０のラインに合わせてかつら１をセットし、かつら裏面と石膏雄型の表面との隙間を測定した。
石膏雄型のかつら縦中心線１２から水平方向（左側頭部方向）にかつらを５°、１０°、１５°、及び２０°の角度で移動させ、それぞれの位置でテンションをかけた状態で、かつら裏面と石膏雄型の表面との隙間を測定した後に、テンションを解放して再び隙間を測定した。 The wig 1 was set according to the line of the wig peripheral part 10 written in the gypsum male mold imitating the head shape, and the gap between the back surface of the wig and the surface of the gypsum male mold was measured.
In the state where the wig is moved at an angle of 5 °, 10 °, 15 ° and 20 ° from the vertical center line 12 of the plaster male wig in the horizontal direction (left head direction), and tension is applied at each position. After measuring the gap between the back of the wig and the surface of the gypsum male mold, the tension was released and the gap was measured again.

〔かつら保管時の形状保持性を測定〕
かつらを石膏雄型からはずし、３０分間そのままの状態で放置した後、２５℃の石膏雄型上の所定の位置にかつらを載置し、かつら裏面と石膏雄型との間の隙間を測定した。 [Measure shape retention during wig storage]
After removing the wig from the gypsum male mold and leaving it for 30 minutes, the wig was placed at a predetermined position on the gypsum male mold at 25 ° C., and the gap between the back of the wig and the gypsum male mold was measured. .

〔結果〕
かつら装着者の装着具合調査の結果、かつら裏面とかつら装着者の頭部表面付近との隙間が約５ｍｍ以上あった場合に、かつらの装着に違和感が生じるという意見が多数を占めたことを基に、かつらと雄型との間の隙間、フィット性、頭部の動きへの追従性、及び、形状の保持性について測定し、その結果から下記のように評価した。尚、測定結果は、表１及び表２に示すが、各記号は以下の意味である。
「○＝優」、「△＝可」、「×＝不可」 〔result〕
As a result of the wig wearer's wearing condition survey, there were many opinions that there was a sense of discomfort in wearing the wig when the gap between the back of the wig and the head surface of the wig wearer was about 5 mm or more. In addition, the gap between the wig and the male mold, fit, followability to head movement, and shape retention were measured, and the results were evaluated as follows. In addition, although a measurement result is shown in Table 1 and Table 2, each symbol has the following meaning.
“○ = Excellent”, “△ = Yes”, “× = No”

実施例１〜９は、特定の剛軟度を有する本体用ネット部材２によって形成されたかつらベース１ａの所定の位置に、ポリウレタンモノフィラメントにより形成される形状賦形線材５を配設したことで、かつら装着時には形状賦形線材５が軟化することにより、一定範囲内でかつらの装着位置がずれても、かつら装着者の頭部形状にフィットしつつ頭部の動きに追従することができ、さらに、その追従したかつらの形状を保持でき、従来のかつらにはない優れた装着感、及び自然な外観とヘアスタイルが得られた。また、かつら１を装着者の頭部からはずした場合には、形状賦形線材５の温度降下による硬化により、直近のかつら装着時におけるかつら形状をそのままの状態で保持し、かつらに生じるシワや歪みが発生せず、繰り返しの装着によるかつらの変形及び装着感の低下の問題を改善する効果が得られた。特に、実施例１のかつらは、形状賦形線材５が装着者の傾斜の強い左右側頭部側と後頭部側とをカバーし、さらに、かつら１の裏面と装着者の頭部との間に隙間が生じて露見しやすい部位である左右こめかみ部付近に位置するように形状賦形線材５を配設したので形状賦形線材５の本数が少なくても満足のいく装着感、自然な外観、及び自然なヘアスタイルを得ることができた。   In Examples 1 to 9, the shape-shaped wire 5 formed of polyurethane monofilament was disposed at a predetermined position of the wig base 1a formed by the net member 2 for main body having a specific bending resistance. When the wig is worn, the shape shaping wire 5 is softened, so that even if the wig wearing position is deviated within a certain range, it can follow the movement of the head while fitting the head shape of the wig wearer. Thus, the shape of the wig following the wig was maintained, and an excellent wearing feeling and a natural appearance and hairstyle that were not found in conventional wigs were obtained. In addition, when the wig 1 is removed from the wearer's head, the shape-shaped wire 5 is cured by a temperature drop, so that the wig shape at the time of the most recent wig wearing is maintained as it is, and wrinkles generated in the wig There was no distortion, and the effect of improving the problem of wig deformation and deterioration of wearing feeling due to repeated wearing was obtained. In particular, the wig of Example 1 covers the right and left head side and the back head side where the wearer's inclination is strong, and further, between the back surface of the wig 1 and the wearer's head. Since the shape-shaped wire 5 is disposed so as to be located near the left and right temple portions, which are easy to expose due to the occurrence of a gap, even if the number of the shape-shaped wire 5 is small, a satisfactory mounting feeling, a natural appearance, And a natural hairstyle could be obtained.

一方、実施例１０は、形状賦形線材５の賦形作用によりかつらベース１ａがかつら装着者の頭部の形状に即した形状に賦形される効果は認められたが、図４に示すように、かつら周縁部上の全周囲に形状賦形線材が配設されているのでかつらの繰り返しの着脱によるシワや歪みなどの発生が若干みられた。   On the other hand, in Example 10, the effect that the wig base 1a was shaped into the shape corresponding to the shape of the head of the wig wearer by the shaping action of the shape shaping wire 5 was recognized, but as shown in FIG. In addition, since the shape-shaped wire was disposed around the entire periphery of the wig, the generation of wrinkles and distortion due to repeated attachment / detachment of the wig was observed.

実施例１１は、図５に示すように、形状賦形線材５がかつら縦中心線１２を挟んで左右対称に配設されていないため形状賦形線材５の機能がかつら全体に均質に作用しないが、本体用ネット部材２及び袋状部材４の剛軟度が低く軟らかいので、かつら装着者の頭部形状にフィットすることができた。しかし、頭部の動きに対する追従性は実施例１〜９に比べるとやや劣っていた。また、かつらをはずした場合には、かつらが変形しやすい傾向が見られた。   In Example 11, as shown in FIG. 5, the shape-shaped wire 5 is not symmetrically disposed with the wig longitudinal center line 12 in between, so the function of the shape-shaped wire 5 does not act uniformly on the entire wig. However, since the bending resistance of the main body net member 2 and the bag-like member 4 is low and soft, it was possible to fit the head shape of the wig wearer. However, the followability with respect to the movement of the head was slightly inferior to Examples 1-9. Moreover, when the wig was removed, the tendency for the wig to be easily deformed was observed.

実施例１２は、形状賦形線材５の軟化による賦形効果は認められたが、本体用ネット部材の剛軟度がＪＩＳ Ｌ１０９６剛軟度試験法で縦方向９ｍｍ、横方向１４ｍｍで構成されていることで、本体用ネット部材２が軟らかく、毛髪５の植設時に本体用ネット部材２が伸びやすいという傾向がみられた。一方、実施例１３は、本体用ネット部材２の剛軟度がＪＩＳ Ｌ１０９６剛軟度試験法で縦方向１０１ｍｍ、横方向１０９ｍｍで構成されていることで、本体用ネット部材２が硬く、かつら１の裏面側が形状賦形線材５のガラス転移温度に達し、形状賦形線材５が軟化状態となっても本体用ネット部材２に対する賦形効果はやや弱かった。従って、本体用ネット部材２は、ＪＩＳ Ｌ１０９６のＡ法で１５ｍｍ以上１００ｍｍ以下の剛軟度を有するものを用いることが好ましいと考えられる。   In Example 12, the shaping effect due to the softening of the shape-shaped wire 5 was recognized, but the bending resistance of the net member for the main body was constituted by 9 mm in the vertical direction and 14 mm in the horizontal direction by the JIS L1096 bending resistance test method. Therefore, there was a tendency that the main body net member 2 was soft and the main body net member 2 was easily stretched when the hair 5 was implanted. On the other hand, in Example 13, the main body net member 2 is configured to have a bending strength of 101 mm in the vertical direction and 109 mm in the horizontal direction according to the JIS L1096 bending resistance test method according to the JIS L1096 bending resistance test method. Even if the back side of the glass reached the glass transition temperature of the shape-shaped wire 5 and the shape-shaped wire 5 was in a softened state, the shaping effect on the net member 2 for the main body was somewhat weak. Therefore, it is considered that the main body net member 2 is preferably one having a bending resistance of 15 mm or more and 100 mm or less according to the A method of JIS L1096.

実施例１４は、ガラス転移温度が２８℃である形状賦形線材５を使用したので、形状賦形線材５の賦形効果が発揮され、かつら装着者の頭部形状にフィットし、頭部の動きに追従することができた。しかし、実施例１〜９に比べると追従がやや劣っていた。一方、実施例１５は、ガラス転移温度が３６℃である形状賦形線材５を使用したので、形状賦形線材５の軟化が遅れぎみとなり実施例１〜９に比べるとフィット感が劣る傾向がみられた。従って、形状賦形線材５のガラス転移温度は２９℃以上３５℃以下であることが好ましいと考えられる。   In Example 14, since the shape-shaped wire 5 having a glass transition temperature of 28 ° C. was used, the shaping effect of the shape-shaped wire 5 was exhibited, and fitted to the head shape of the wig wearer, I was able to follow the movement. However, the tracking was slightly inferior to Examples 1-9. On the other hand, Example 15 used the shape-shaped wire 5 having a glass transition temperature of 36 ° C., so the softening of the shape-shaped wire 5 was delayed and the fit was inferior compared to Examples 1-9. It was seen. Therefore, it is considered that the glass transition temperature of the shape-shaped wire 5 is preferably 29 ° C. or more and 35 ° C. or less.

実施例１６は、形状賦形線材５の断面が矩形で形成されているため、実施例１〜９に比べて形状賦形線材５が捻じれやすいという傾向がみられた。形状賦形線材５は捻れに対する抵抗がやや弱く、形状賦形線材５に一旦ねじれが生じてしまうと、もとの状態へ戻る復元作用が弱くなり、形状賦形の機能が低下するおそれがある。また、実施例１７は、形状賦形線材の直径を０．１ｍｍ（断面積０．００８ｍｍ^２）と細くしたので、断面積も直径に比例して小さくなり、その分だけ形状賦形線材５の賦形作用が弱くなり本体用ネット部材２の硬さに負けてしまう傾向がみられた。一方、実施例１８は、形状賦形線材の直径を２．５ｍｍ（断面積４．９ｍｍ^２）と太くしたので、賦形作用は十分に発揮されたが、形状賦形線材５の配設位置が盛り上がってしまうため、かつらであることが露見するおそれがある。従って、形状賦形線材５は、断面が略円形で、その直径が０．５ｍｍ以上２．０ｍｍ以下とすることが好ましい。 In Example 16, since the shape-shaped wire 5 had a rectangular cross section, the shape-shaped wire 5 tended to be twisted more easily than Examples 1-9. The shape-shaped wire 5 has a slightly weak resistance to twisting, and once the shape-shaped wire 5 is twisted, the restoring action to return to the original state is weakened, and the shape shaping function may be reduced. . In Example 17, since the diameter of the shape-shaped wire was reduced to 0.1 mm (cross-sectional area 0.008 mm ² ), the cross-sectional area was also reduced in proportion to the diameter. There was a tendency that the shaping action was weakened and the net member 2 for the main body lost its hardness. On the other hand, in Example 18, since the diameter of the shape-shaped wire was increased to 2.5 mm (cross-sectional area of 4.9 mm ² ), the shaping action was sufficiently exhibited. Swells up, and there is a risk of revealing that it is a wig. Therefore, it is preferable that the shape-shaped wire 5 has a substantially circular cross section and a diameter of 0.5 mm or more and 2.0 mm or less.

これに対し、比較例１は、かつらベース１ａに形状賦形線材５が配設されていないので、かつら装着者の頭部形状に即した形状に賦形されるという効果を奏しない。そのため、かつら１が僅かにずれて装着された場合にはその隙間を埋めるような賦形機能が発揮されないので装着時に満足のいく装着感が得られなかった。また、かつらをはずした際にも装着時のかつら形状を保持するという機能は発揮されないので、装着時には精密な位置合わせが要求されることになる。   On the other hand, since the shape shaping wire 5 is not arrange | positioned by the wig base 1a, the comparative example 1 does not have an effect of being shaped in the shape according to the head shape of a wig wearer. For this reason, when the wig 1 is mounted with a slight shift, a shaping function that fills the gap is not exhibited, so that a satisfactory mounting feeling cannot be obtained at the time of mounting. In addition, even when the wig is removed, the function of maintaining the wig shape at the time of wearing is not exhibited, so that precise positioning is required at the time of wearing.

また、比較例２は、形状賦形線材５が袋状部材４に被覆されずに、直接、本体用ネット部材２縫着されているので、形状賦形線材５が頭皮の温度によって軟化しても形状賦形線材５は自由に動くことが制限されているので、かつら装着者の頭部形状にフィットし、頭部の動きに追従することができない。そのため、満足のいく装着感、自然な外観、及び自然なヘアスタイルが得られなかった。また、形状賦形線材５が固定されているので、かつらをはずした際にも直近のかつら装着時のかつら形状を保持するという機能は発揮されず、再度の装着時に満足のいく装着感を得るという効果は認められなかった。   In Comparative Example 2, the shape-shaped wire 5 is softened by the temperature of the scalp because the shape-shaped wire 5 is not directly covered with the bag-like member 4 and is directly sewn to the net member 2 for the main body. Since the shape shaping wire 5 is restricted to move freely, it fits the head shape of the wig wearer and cannot follow the movement of the head. Therefore, a satisfactory wearing feeling, a natural appearance, and a natural hairstyle could not be obtained. Moreover, since the shape shaping wire 5 is fixed, the function of maintaining the wig shape at the time of the latest wig wearing is not exhibited even when the wig is removed, and a satisfactory wearing feeling is obtained at the time of wearing again. The effect was not recognized.

１ かつら
２ 本体用ネット部材
３ 帯状部材
４ 袋状部材
５ 形状賦形線材
５ａ 第１形状賦形線材
５ｂ 第２形状賦形線材
５ｃ 第３形状賦形線材
６ 毛髪
１０ かつら周縁部
１１ かつらの中心点
１２ かつら縦中心線
１３ かつら横中心線
１４ 左こめかみ部
１５ 右こめかみ部
１６ 前額部周縁部
１７ 後頭部周縁部
１８ 左側頭部周縁部
１９ 右側頭部周縁部
２０ 左ぼんの窪部
２１ 右ぼんの窪部 DESCRIPTION OF SYMBOLS 1 Wig 2 Net member for main body 3 Band-shaped member 4 Bag-shaped member 5 Shape shaping wire 5a 1st shape shaping wire 5b 2nd shape shaping wire 5c 3rd shape shaping wire 6 Hair 10 Wig peripheral part 11 Wig center Point 12 Wig vertical center line 13 Wig horizontal center line 14 Left temple part 15 Right temple part 16 Front frame peripheral part 17 Rear head peripheral part 18 Left head peripheral part 19 Right temporal part peripheral part 20 Left bonus recess part 21 Right bonnet Depression

Claims (10)

装着したかつらが、かつら装着者の頭部にフィットする形状に賦形されると共に、かつらをはずしたときにもその形状が保持されるかつらであって、
ネット部材によって形成されたかつらベースの所定の位置に、頭皮の温度に近い温度のガラス転移温度を有する高分子繊維によって形成された線状の形状賦形線材を内部に空洞を有する袋状部材に遊挿した状態で配設したことを特徴とするかつら。 The wig worn is shaped into a shape that fits the head of the wig wearer, and the shape is retained when the wig is removed,
In a predetermined position of the wig base formed by the net member, a linear shape-shaped wire formed by a polymer fiber having a glass transition temperature close to that of the scalp is converted into a bag-shaped member having a cavity inside. A wig characterized by being placed loosely. 前記ネット部材は、ＪＩＳ Ｌ１０９６のＡ法で１５ｍｍ以上１００ｍｍ以下の剛軟度を有することを特徴とする請求項１に記載のかつら。   The wig according to claim 1, wherein the net member has a bending resistance of 15 mm or more and 100 mm or less according to A method of JIS L1096. 前記形状賦形線材は、かつらの前額部周縁部を除いた周縁部上と、かつら内周側のネット部材上と、に配設されていることを特徴とする請求項１又は２に記載のかつら。   The said shape shaping wire is arrange | positioned on the peripheral part except the forehead part peripheral part of a wig, and the net member of a wig inner peripheral side, The Claim 1 or 2 characterized by the above-mentioned. No wig. 前記形状賦形線材は、かつらの前額部周縁部を除いた周縁部上のみに配設されていることを特徴とする請求項１又は２に記載のかつら。   The wig according to claim 1 or 2, wherein the shape-shaped wire is disposed only on a peripheral portion excluding a peripheral portion of the wig's forehead. 前記かつら内周側のネット部材上に配設される前記形状賦形線材は、かつら中心線を挟んで左右対称に、且つ、後頭部付近で略Ｕ字状に膨出するようにして左右側頭部に連続的に配設されていることを特徴とする請求項３に記載のかつら。   The shape-shaped wire disposed on the net member on the inner peripheral side of the wig is bilaterally symmetrical so as to swell symmetrically with respect to the wig centerline and in a substantially U shape near the back of the head. The wig according to claim 3, wherein the wig is continuously disposed in the portion. 前記形状賦形線材は、前記かつらベースに前記袋状部材を縫着することによって配設されていることを特徴とする請求項１から５のいずれか１項に記載のかつら。   The wig according to any one of claims 1 to 5, wherein the shape-shaped wire is disposed by sewing the bag-shaped member on the wig base. 前記形状賦形線材のガラス転移温度は、２９℃以上３５℃以下であることを特徴とする請求項１から６のいずれか１項に記載のかつら。   The wig according to any one of claims 1 to 6, wherein a glass transition temperature of the shape-shaped wire is 29 ° C or more and 35 ° C or less. 前記形状賦形線材は、断面が略円形で、その直径が０．５ｍｍ以上２．０ｍｍ以下であることを特徴とする請求項１から７のいずれか１項に記載のかつら。   The wig according to any one of claims 1 to 7, wherein the shape-shaped wire has a substantially circular cross section and a diameter of 0.5 mm to 2.0 mm. 前記形状賦形線材は、ポリウレタンモノフィラメントによって形成されたことを特徴とする請求項１から８のいずれか１項に記載のかつら。   The wig according to any one of claims 1 to 8, wherein the shape-shaped wire is formed of a polyurethane monofilament. 前記袋状部材は、前記ネット部材と同様の材質で成形したことを特徴とする請求項１から９のいずれか１項に記載のかつら。   The wig according to any one of claims 1 to 9, wherein the bag-like member is formed of the same material as the net member.

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