JP7164141B2 - hat - Google Patents

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JP7164141B2
JP7164141B2 JP2017113252A JP2017113252A JP7164141B2 JP 7164141 B2 JP7164141 B2 JP 7164141B2 JP 2017113252 A JP2017113252 A JP 2017113252A JP 2017113252 A JP2017113252 A JP 2017113252A JP 7164141 B2 JP7164141 B2 JP 7164141B2
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main body
hat
wind
windshield
outer peripheral
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JP2018204155A (en
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雄一 八田
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株式会社フリーハンド
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Description

本発明は、帽子に関する。 The present invention relates to hats.

帽子を頭に被ることで日を除けることができる。しかし、強い風を受けて帽子が飛ばされてしまうことがある。特に帽子を被って自転車に乗車する場合、自転車の速度の応じた風速の風を前方から受けるため、帽子が飛ばされてしまう蓋然性が高くなる。 You can keep the sun out by wearing a hat on your head. However, the hat may be blown away by strong winds. In particular, when riding a bicycle while wearing a hat, there is a high probability that the hat will be blown away because wind from the front is received at a wind speed corresponding to the speed of the bicycle.

そこで、特許文献1には、頭を覆うヘッドとヘッドの周囲から張り出すツバの間にハト目又は刺繍穴を設け、ピンを用いて髪の毛に留める帽子が開示されている。これによれば、紐を用いることなく帽子を装着することができる。しかし、ピンを用いて帽子を髪の毛に留めるため、風を受けて帽子の下側から上向きにうける風圧が髪の毛にかかることとなる。 Therefore, Patent Document 1 discloses a hat that has eyelets or embroidered holes between a head that covers the head and a brim that protrudes from the periphery of the head, and is fastened to the hair using pins. According to this, the hat can be worn without using a string. However, since the pin is used to fasten the hat to the hair, wind pressure from the bottom of the hat is applied to the hair.

また、特許文献2には、ひさしに通気壁を設けられた帽子が開示されている。これによれば、風を受けてもひさしの裏面から表面へと通気導入口を流通することで、ひさしにかかる抵抗が低減され帽子が飛ばされ難くなる。しかし、ひさしの通気導入口は表面から裏面へも通気するものであり、帽子が飛ばされてしまうことを十分に防止できるものではない。 Further, Patent Document 2 discloses a cap provided with a ventilation wall at the eaves. According to this, even if the wind is received, the ventilation introduction port circulates from the back side to the front side of the visor, thereby reducing the resistance applied to the visor and making it difficult for the hat to be blown away. However, the ventilation openings in the visor allow ventilation from the front side to the back side, and cannot sufficiently prevent the cap from being blown away.

登録実用新案第3014590号公報Registered Utility Model No. 3014590 特開2002-061018号公報Japanese Patent Application Laid-Open No. 2002-061018

本発明は、風で飛ばされ難い帽子を提供することを課題とする。 An object of the present invention is to provide a hat that is less likely to be blown away by the wind.

本発明の帽子は、
頭部を覆う本体と、
前記本体の周囲を覆う風防部と、該風防部の下端の少なくとも一部から外向きに張り出すツバ部と、を有する外周部と、
前記本体及び前記外周部を間隙を設けて結合する結合部材と、
を備える帽子ことを特徴とする。
The hat of the present invention is
a main body covering the head;
an outer peripheral portion having a windshield covering the periphery of the main body and a brim projecting outward from at least a portion of a lower end of the windshield;
a connecting member that connects the main body and the outer peripheral portion with a gap therebetween;
A hat comprising:

この特徴によれば、ツバ部の上側に受ける風はツバ部及び風防部により防がれて帽子を頭部に押さえつけ、ツバ部の下側に入ってユーザの顔に受けた風は本体及び外周部の間の間隙を通って帽子の上方に抜ける。外周部の外側の圧力が内側の圧力よりも大きくなり、風に飛ばされ難い帽子を提供することができる。 According to this feature, the wind received on the upper side of the brim is blocked by the brim and the windshield to hold the cap against the head, and the wind that enters the lower side of the brim and hits the user's face is blown away from the main body and the outer circumference. It exits above the cap through the gap between the parts. The pressure on the outside of the outer peripheral portion is greater than the pressure on the inside, so that a hat that is less likely to be blown away by the wind can be provided.

本発明の帽子は、
前記本体の少なくとも前側で、前記本体及び前記外周部の間の間隙は5mm以上のサイズを有することを特徴とする。
The hat of the present invention is
At least on the front side of the body, the gap between the body and the outer periphery has a size of 5 mm or more.

この特徴によれば、ツバ部の下側に入った風の多くを間隙を通して帽子の上方に抜くことができる According to this feature, most of the wind that has entered the lower side of the brim can be drawn upwards through the gap.

本発明の帽子は、
前記風防部は、水平面に対して70~100度の角度で、2cm以上の高さをもって屹立することを特徴とする。
The hat of the present invention is
The windshield portion is characterized by standing at an angle of 70 to 100 degrees with respect to a horizontal plane and having a height of 2 cm or more.

この特徴によれば、ツバ部の上側に受ける風が風防部に当たり、帽子を頭部に押さえつける力が大きくなる。 According to this feature, the wind received on the upper side of the brim hits the windshield, increasing the force of pressing the cap against the head.

本発明の帽子は、
前記風防部は、環状の帯体であることを特徴とする。
The hat of the present invention is
The windshield portion is characterized by being an annular band.

この特徴によれば、本体及び外周部の間の間隙が、本体と風防部との間の筒状となる。筒を透過する風によって筒内の気圧が低下し、外周部の内外気圧差を大きくすることができる。 According to this feature, the gap between the main body and the outer peripheral portion is cylindrical between the main body and the windshield portion. The wind passing through the cylinder lowers the air pressure inside the cylinder, making it possible to increase the inside-outside air pressure difference in the outer peripheral portion.

本発明の帽子は、
前記結合具材は、弾性を有することを特徴とする。
The hat of the present invention is
The coupling member is characterized by having elasticity.

この特徴によれば、風防部に当たる風によって結合具材が収縮し、本体と風防部との間隔が小さくなり、筒を透過する風が高速になり、筒内の気圧がより低下する。 According to this feature, the wind blowing against the windshield shrinks the coupling member, the gap between the main body and the windshield becomes smaller, the wind passing through the cylinder becomes faster, and the air pressure inside the cylinder further decreases.

本発明の帽子は、
前記結合部材は、前記本体及び前記外周部の一方に複数の接合部を接続し、該複数の接合部のうちの隣接する各2接合部の間の接合部を前記本体及び前記外周部の他方に接続する紐状又は帯状部材であることを特徴とする。
The hat of the present invention is
The coupling member connects a plurality of joint portions to one of the main body and the outer peripheral portion, and connects a joint portion between two adjacent joint portions among the plurality of joint portions to the other of the main body and the outer peripheral portion. It is characterized by being a string-shaped or belt-shaped member connected to the

この特徴によれば、弾力を持ちつつ、大きな間隙を形成することができる。 According to this feature, it is possible to form a large gap while maintaining elasticity.

本発明によれば、風で飛ばされ難い帽子を提供することが可能となる。 ADVANTAGE OF THE INVENTION According to this invention, it becomes possible to provide the hat which is hard to be blown away by wind.

図1は、帽子の構成を示す図である。FIG. 1 is a diagram showing the configuration of a hat. 図2は、風の効果を示す図である。FIG. 2 is a diagram showing the effect of wind.

以下、本発明の一実施例について説明する。 An embodiment of the present invention will be described below.

図1は、帽子の構成を示す図である。図1(A)~(C)はそれぞれ上面図、側面図、及び底面図であり、図1(A)~(C)における図面左右方向を前後方向、図1(A)及び(C)における上下方向を幅方向、図1(B)における上下方向を高さ方向とする。帽子1は、本体2、外周部3、及び結合部材4を備える。 FIG. 1 is a diagram showing the configuration of a hat. 1 (A) to (C) are a top view, a side view, and a bottom view, respectively. The vertical direction is the width direction, and the vertical direction in FIG. 1B is the height direction. Hat 1 comprises a body 2 , a perimeter 3 and a connecting member 4 .

本体2は、頭部を覆う帽子の本体部であり、トップ2a及びサイド2bを有する。トップ2aは、頭頂部を覆う。サイド2bは、前頭部、側頭部、及び後頭部(すなわち頭部の周囲)を覆う。トップ2a及びサイド2bは、布地等を用いて半球体状に一体成形してもよいし、個別に形成されたものを縫合することで一体化してもよい。また、表側と裏側とで異なる布地を用いてもよいし、裏側に汗取りバンドを設けてもよい。 The main body 2 is the main body of a hat that covers the head, and has a top 2a and sides 2b. The top 2a covers the top of the head. Side 2b covers the frontal, temporal and occipital regions (ie around the head). The top 2a and the side 2b may be integrally molded in a hemispherical shape using fabric or the like, or may be integrally formed by stitching separately formed pieces. Also, different fabrics may be used on the front side and the back side, and a sweat band may be provided on the back side.

外周部3は、本体2の周囲にツバを設ける部分であり、風防部3a及びツバ部3bを有する。風防部3a及びツバ部3bは、布地等を用いて一体成形してもよいし、個別に形成されたものを縫合することで一体化してもよい。 The outer peripheral portion 3 is a portion provided with a brim around the main body 2, and has a windshield portion 3a and a brim portion 3b. The windshield portion 3a and the brim portion 3b may be integrally formed using a fabric or the like, or may be integrally formed by stitching separately formed pieces.

風防部3aは、本体2の周囲を覆う部材であり、例えば帯状部材の両端を接合して成る環状の帯体である。風防部3aを本体2の周囲に配することで、ツバ部3bの上側に受ける風を、後述する本体2及び外周部3の間の間隙4aに通さないことができる。なお、風防部3aは、水平面に対して角度θで屹立する。θの値は70~100度、好ましくは約90度とする。風防部3aの後部は、本体2の後部と糸部材等の接合部材5により接合されている。 The windshield portion 3a is a member that covers the periphery of the main body 2, and is, for example, an annular belt formed by joining both ends of a belt-like member. By arranging the windshield portion 3a around the main body 2, it is possible to prevent the wind received on the upper side of the flange portion 3b from passing through the gap 4a between the main body 2 and the outer peripheral portion 3, which will be described later. The windshield portion 3a stands at an angle θ with respect to the horizontal plane. The value of θ should be 70 to 100 degrees, preferably about 90 degrees. The rear portion of the windshield portion 3a is joined to the rear portion of the main body 2 by a joining member 5 such as a thread member.

ツバ部3bは、帽子1のツバをなす部分であり、風防部3aの下端から外向きに張り出して風防部3aの下端より下方に端部を配する。本実施例では、ツバ部3bは、風防部3aの全周囲から外向きに張り出して上面視円環形状をなすが、風防部3aの前側約60度の角度範囲から外向きに張り出して上面視三日月形状及び扇形形状をなしてもよい。 The brim portion 3b is a portion forming the brim of the hat 1, and protrudes outward from the lower end of the windshield portion 3a, and the end is arranged below the lower end of the windshield portion 3a. In this embodiment, the flange portion 3b protrudes outward from the entire periphery of the windshield portion 3a to form an annular shape when viewed from the top. It may be crescent-shaped and fan-shaped.

結合部材4は、本体2及び外周部3をそれらの間に間隙4aを設けて結合する部材である。結合部材4は、例えば布地等からなる弾性を有する帯状部材であり、幅方向を上下方向に向けて、本体2に複数の接合部、ここでは一例として5の接合部2a1~2a5を接合し、接合部2a1~2a5のうちの隣接する各2接合部の間の4の接合部3a1~3a4を風防部3aに接合する。これにより、本体2の少なくとも前側で本体2及び風防部3aの間に間隙を維持し、その間隙を通じてツバ部3bの下側に入った風を上方に抜くことができる。なお、結合部材4は、弾性を有すれば帯状部材に限らず、幅の小さい紐状部材でもよい。また、結合部材4は、本体2及び外周部3の一方に少なくとも2接合部で接合し、各2接合部の間の接合部で本体2及び外周部3の他方に接合してもよい。ここで接合部2a1~2a5及び3a1~3a4は、本体2及び外周部3上の1点であっても、上下方向に延びる線であってもよい。 The connecting member 4 is a member that connects the main body 2 and the outer peripheral portion 3 with a gap 4a provided therebetween. The connecting member 4 is, for example, a belt-shaped member having elasticity made of cloth or the like, and a plurality of joint portions, here as an example, 5 joint portions 2a1 to 2a5 are joined to the main body 2 with the width direction directed in the vertical direction, Of the joints 2a1 to 2a5, four joints 3a1 to 3a4 between two adjacent joints are joined to the windshield portion 3a. As a result, a gap is maintained between the main body 2 and the windshield portion 3a at least on the front side of the main body 2, and the wind that has entered the lower side of the flange portion 3b can be vented upward through the gap. Note that the connecting member 4 is not limited to a belt-like member as long as it has elasticity, and may be a string-like member having a small width. Alternatively, the connecting member 4 may be joined to one of the main body 2 and the outer peripheral portion 3 at least at two joints, and may be joined to the other of the main body 2 and the outer peripheral portion 3 at a joint between the two joints. Here, the joints 2a1 to 2a5 and 3a1 to 3a4 may be one point on the main body 2 and the outer peripheral portion 3, or may be lines extending in the vertical direction.

結合部材4により本体2と外周部3とを結合した状態において、本体2の少なくとも前側の下端は、風防部3aの下端より上方に位置する。これにより、ツバ部3bの下側に入った風のうち上方を向いて本体2及び外周部3の間の間隙4aを通る風のみが本体2の下端を上方に押し上げ得ることで、風により飛ばされ難くなる。 In the state where the main body 2 and the outer peripheral portion 3 are connected by the connecting member 4, at least the front lower end of the main body 2 is located above the lower end of the windshield portion 3a. As a result, only the upwardly directed wind passing through the gap 4a between the main body 2 and the outer peripheral portion 3, out of the wind entering the lower side of the flange portion 3b, can push the lower end of the main body 2 upward, so that it is blown away by the wind. become difficult to be

図2は、風の効果を示す図である。図は、図1(A)におけるS-S線断面である。帽子1の前側からの風は、ツバ部3bにより、図に破線で示した箇所を境界として、ツバ部3bの上側に受ける風61と、ツバ部3bの下側に入る風62とに分離される。 FIG. 2 is a diagram showing the effect of wind. The figure is a cross section taken along the line SS in FIG. 1(A). The wind from the front side of the hat 1 is separated by the brim 3b into a wind 61 received above the brim 3b and a wind 62 entering the bottom of the brim 3b at the boundary indicated by the dashed line in the drawing. be.

ツバ部3bの上側に受ける風61は、風防部3aとツバ部3bとで構成される湾曲面に当たり、外周部3を下方に押す力71を発生させる。航空機の翼が浮力を発生させることと同じ原理によるものである。 A wind 61 received on the upper side of the flange portion 3b hits the curved surface formed by the windshield portion 3a and the flange portion 3b, and generates a force 71 that pushes the outer peripheral portion 3 downward. It is based on the same principle that aircraft wings generate buoyancy.

ツバ部3bの下側に入る風62は、顔8に当たり、本体2と風防部3aとの間隙から上方に抜ける。風62の一部は顔8で反射されてツバ部3bを上方に押し上げるが、ツバ部3bの湾曲形状が大きな浮力を生むものではなく、また、反射される風量が多いものではないので、発生する外周部3を上方に押す力72は、外周部3を下方に押す力71よりも小さい。 The wind 62 entering the lower side of the flange portion 3b hits the face 8 and escapes upward through the gap between the main body 2 and the windshield portion 3a. A part of the wind 62 is reflected by the face 8 and pushes up the brim 3b, but the curved shape of the brim 3b does not produce a large buoyancy and the amount of reflected air is not large. The force 72 that pushes the outer peripheral portion 3 upward is smaller than the force 71 that pushes the outer peripheral portion 3 downward.

以上の結果、帽子1の前側からの風は、帽子1を下方に押すこととなる。帽子1が風によって飛ばされることは、原則として、ない。 As a result, the wind from the front side of the cap 1 pushes the cap 1 downward. In principle, the cap 1 is not blown away by the wind.

ただし、風力が強ければ、乱流等によって帽子1が飛ばされる可能性がある。そこで、実験を行って検証した。 However, if the wind is strong, the hat 1 may be blown away by turbulence or the like. Therefore, an experiment was conducted to verify.

実験は、マネキンに、ツバ部3bの下端が水平となるように帽子1を被せ、帽子1の前側から水平方向の風を、風速を上げながらあてて、帽子1がマネキンから離脱する際の風速を測定した。 In the experiment, the cap 1 was put on the mannequin so that the lower end of the brim portion 3b was horizontal, and the wind in the horizontal direction was applied from the front side of the cap 1 while increasing the wind speed. was measured.

帽子1は、14m/sの風速でもマネキンから離脱しなかった。時速に換算すると略50km/hであり、自転車に乗車した通常の状態では、本発明の帽子1は前からの風によって飛ばされないことが立証された。 Hat 1 did not detach from the mannequin even at a wind speed of 14 m/s. Converted to a speed of about 50 km/h, it was proved that the cap 1 of the present invention would not be blown away by the wind from the front under normal riding conditions.

帽子1から結合部材4を除去し、本体2と風防部3aとを縫合し、同様の実験を行ったところ、帽子1がマネキンから離脱する際の風速は、7m/sであった。本体2及び外周部3の間の間隙4aがない場合には、自転車に乗車した状態で、自転車の速度が上がると風に飛ばされることとなる。 When the connecting member 4 was removed from the cap 1, the main body 2 and the windshield portion 3a were sewn together, and a similar experiment was conducted, the wind velocity when the cap 1 was separated from the mannequin was 7 m/s. If there is no gap 4a between the main body 2 and the outer peripheral portion 3, the bicycle will be blown away by the wind when the speed of the bicycle increases.

以上詳細に説明したように、本実施例に係る帽子1は、14m/s程度までの前からの風で飛ばされることがない。 As described in detail above, the hat 1 according to this embodiment is not blown away by the wind from the front up to about 14 m/s.

風で飛ばされ難い帽子である。多くの個人、特に自転車利用者による利用が考えられる。 A hat that is hard to blow away in the wind. Use by many individuals, especially cyclists, is conceivable.

1 帽子
2 本体
2a トップ
2a1~2a5 接合部
2b サイド
3 外周部
3a 風防部
3a1~3a4 接合部
3b ツバ部
4a 間隙
4 結合部材
5 接合部材
61 風
62 風
71 力方向
72 力方向
1 cap 2 main body 2a top 2a1-2a5 joint 2b side 3 outer periphery 3a windshield 3a1-3a4 joint 3b flange 4a gap 4 joint member 5 joint member 61 wind 62 wind 71 direction of force 72 direction of force

Claims (6)

頭部を覆う本体と、
前記本体の周囲を覆う風防部と、該風防部の下端の少なくとも一部から外向きにのみ張り出すツバ部と、を有する外周部と、
前記本体及び前記外周部を間隙を設けて結合する結合部材と、
を備え、
前記結合部材は、前記本体及び前記外周部の一方に複数の接合部を接続し、該複数の接合部のうちの隣接する各2接合部の間の部分を前記本体及び前記外周部の他方に接続する紐状又は帯状部材であることを特徴とする、帽子。
a main body covering the head;
an outer peripheral portion having a windshield covering the periphery of the main body, and a flange projecting only outward from at least a part of a lower end of the windshield;
a connecting member that connects the main body and the outer peripheral portion with a gap therebetween;
with
The connecting member connects a plurality of joints to one of the main body and the outer peripheral portion, and connects a portion between two adjacent joints of the plurality of joints to the other of the main body and the outer peripheral portion. A hat characterized by being a string-like or band-like member that connects .
前記本体の少なくとも前側で、前記本体及び前記外周部の間の間隙は5mm以上のサイズを有することを特徴とする、請求項1に記載の帽子。 2. A hat according to claim 1, characterized in that, at least on the front side of the body, the gap between the body and the perimeter has a size of 5 mm or more. 前記風防部は、水平面に対して70~100度の角度で、2cm以上の高さをもって屹立することを特徴とする、請求項1又は2に記載の帽子。 3. The hat according to claim 1, wherein the windshield part stands at an angle of 70 to 100 degrees with respect to a horizontal plane and has a height of 2 cm or more. 前記風防部は、環状の帯体であることを特徴とする、請求項1~3のいずれか1項に記載の帽子。 The hat according to any one of claims 1 to 3, wherein the windshield portion is an annular band. 前記結合部材は、弾性を有することを特徴とする、請求項4に記載の帽子。 5. The cap according to claim 4, wherein said connecting member is elastic. 前記本体の前側の下端は、前記風防部の前記下端より上方に位置することを特徴とする、請求項に記載の帽子。 2. The cap according to claim 1 , wherein the lower end of the front side of the main body is located above the lower end of the windshield .
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JP7078289B1 (en) * 2020-12-24 2022-05-31 株式会社タクトコーポレーション Front & rear spoiler visor

Citations (3)

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Publication number Priority date Publication date Assignee Title
WO2000069296A1 (en) 1999-05-17 2000-11-23 Chul Hi Jung Headgear with air-vent and sunglasses
JP5718640B2 (en) 2007-08-21 2015-05-13 アムジエン・インコーポレーテツド Human c-fms antigen binding protein
JP5991322B2 (en) 2011-09-05 2016-09-14 大日本印刷株式会社 Anti-glare sheet for image display device and method for producing the same, and method for improving blackness and image cutout of image display device suitable for sharing moving image and still image using the same

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Publication number Priority date Publication date Assignee Title
JPS5718640U (en) * 1980-07-04 1982-01-30
JPS5991322U (en) * 1982-12-08 1984-06-21 淡路 宜彦 hat brim
JPH1060724A (en) * 1996-08-10 1998-03-03 Setsuko Kato Hat having air-passing hole on brim

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000069296A1 (en) 1999-05-17 2000-11-23 Chul Hi Jung Headgear with air-vent and sunglasses
JP5718640B2 (en) 2007-08-21 2015-05-13 アムジエン・インコーポレーテツド Human c-fms antigen binding protein
JP5991322B2 (en) 2011-09-05 2016-09-14 大日本印刷株式会社 Anti-glare sheet for image display device and method for producing the same, and method for improving blackness and image cutout of image display device suitable for sharing moving image and still image using the same

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