JP5753875B2 - Leg guard - Google Patents

Leg guard Download PDF

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JP5753875B2
JP5753875B2 JP2013136715A JP2013136715A JP5753875B2 JP 5753875 B2 JP5753875 B2 JP 5753875B2 JP 2013136715 A JP2013136715 A JP 2013136715A JP 2013136715 A JP2013136715 A JP 2013136715A JP 5753875 B2 JP5753875 B2 JP 5753875B2
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covering piece
edge
end edge
back surface
protective plate
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JP2015008908A (en
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西本 文俊
文俊 西本
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株式会社二子商事
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Description

本発明は、レッグガードに関する。   The present invention relates to a leg guard.

従来、野球やソフトボール等の競技に於て、打者が下腿部を自打球の衝撃から保護するために装着するレッグガードが知られている(特許文献1参照)。   2. Description of the Related Art Conventionally, a leg guard that is worn by a batter in order to protect a lower leg from an impact of a hit ball in a game such as baseball or softball is known (see Patent Document 1).

特開平11−114125号公報JP-A-11-114125

しかし、特許文献1記載のレッグガードは、横断面C字状に弯曲させた1枚の被覆部材をもって、膝下から足首にわたって被覆するものである為、通気性が悪く、レッグガードを装着してプレーしている時に使用者が発汗してレッグガードの裏面側に蒸れが発生すると、不快感を感じて快適にプレーできない虞れがあり、使用者がプレーに集中できないという欠点があった。   However, the leg guard described in Patent Document 1 has a single covering member bent in a C-shaped cross section and covers from the knee to the ankle. If the user sweats and the back side of the leg guard is stuffy at the time, the user may feel uncomfortable and unable to play comfortably, and the user cannot concentrate on the play.

そこで、本発明は、通気性に優れ、発汗によって生ずる蒸れを軽減し得るレッグガードを提供することを目的とする。   Then, an object of this invention is to provide the leg guard which is excellent in air permeability and can reduce the stuffiness which arises by perspiration.

本発明に係るレッグガードは、横断面弯曲状で縦長の硬質保護板と、該保護板の裏面に取着される上被覆片部と下被覆片部とを、備え、上記保護板の裏面側に於て、上記上被覆片部の下端縁と上記下被覆片部の上端縁が上記裏面の左右方向中間位置にて上下に大離間寸法をもって離間した形状の面状凹所を、上記裏面の露出面と上記下端縁・上端縁をもって形成し、上記裏面の左右の少なくとも一方の外端位置に、上記上被覆片部の下端縁と上記下被覆片部の上端縁が小離間寸法をもって離間した分離部を形成し、上記上被覆片部と上記下被覆片部を下腿部に巻設した装着状態で、上記保護板の上記裏面側に、上記面状凹所によって、下腿部非接触用空間部を形成し、かつ、上記分離部によって、上記空間部の空気の出入口となる通気孔部が形成されるように構成したものである。   The leg guard according to the present invention includes a vertically long hard protection plate having a curved cross section, and an upper covering piece portion and a lower covering piece portion attached to the back surface of the protection plate, and the back surface side of the protection plate. In this case, a planar recess having a shape in which the lower end edge of the upper covering piece portion and the upper end edge of the lower covering piece portion are spaced apart from each other with a large separation dimension at the middle in the left-right direction on the back surface, It is formed with an exposed surface and the lower edge / upper edge, and the lower edge of the upper coating piece and the upper edge of the lower coating piece are separated with a small separation dimension at at least one outer end position on the left and right sides of the back surface. Forming a separation part, and wearing the upper covering piece part and the lower covering piece part wound around the lower leg part, the lower leg part is not contacted by the planar recess on the back side of the protective plate And a vent hole portion serving as an air inlet / outlet of the space portion is formed by the separation portion. Those constructed as done.

また、上記上被覆片部は、上記保護板の側端縁から突出状の上舌片を有し、かつ、下被覆片部は、上記保護板の側端縁から突出状の下舌片を有し、上記上舌片の下端縁と上記下舌片の上端縁は、上下に離間し、かつ、相互に略平行状に形成されているものである。
また、上記保護板は、表て面に複数の突隆部を有し、該突隆部の裏側には凹窪部が形成され、上記面状凹所が、該凹窪部に対応するように配設されているものである。
The upper covering piece has a protruding upper tongue piece from the side edge of the protection plate, and the lower covering piece has a protruding lower tongue piece from the side edge of the protection plate. And the lower end edge of the upper tongue piece and the upper end edge of the lower tongue piece are spaced apart in the vertical direction and are substantially parallel to each other.
Further, the protective plate has a plurality of protruding portions on the surface, a recessed portion is formed on the back side of the protruding portion, and the planar recess corresponds to the recessed portion. Are arranged.

本発明のレッグガードによれば、通気性を向上でき、発汗による蒸れを軽減して、違和感なく快適にプレーできる。下腿部と硬質保護板との間の熱を逃がし、かつ、下腿部と硬質保護板の間に外気を取り込んで、下腿部を冷却できる。   According to the leg guard of the present invention, it is possible to improve air permeability, reduce stuffiness due to perspiration, and play comfortably without a sense of incongruity. The heat between the lower leg and the hard protective plate can be released, and outside air can be taken in between the lower leg and the hard protective plate to cool the lower leg.

本発明の実施の一形態の装着状態を示した側面図である。It is the side view which showed the mounting state of one Embodiment of this invention. 本発明の実施の一形態の装着状態を示した斜視図である。It is the perspective view which showed the mounting state of one Embodiment of this invention. 未装着状態のレッグガードを平面的に展開した背面図である。It is the rear view which expand | deployed the leg guard of a non-wearing state planarly. 図1のA−A断面図である。It is AA sectional drawing of FIG. 図1のB−B断面図である。It is BB sectional drawing of FIG. 図1のC−C断面図である。It is CC sectional drawing of FIG. 本発明の他の実施形態の装着状態を示した側面図である。It is the side view which showed the mounting state of other embodiment of this invention. 本発明の他の実施形態の装着状態を示した斜視図である。It is the perspective view which showed the mounting state of other embodiment of this invention. 未装着状態のレッグガードを平面的に展開した背面図である。It is the rear view which expand | deployed the leg guard of a non-wearing state planarly.

以下、実施の形態を示す図面に基づき本発明を詳説する。
本発明のレッグガードは、野球やソフトボール等の球技に於て、打者が装着する打者用のレッグガードであって、自打球の衝撃から足を保護するものである。一般に、自打球は、打者が投手側に踏み出す足の内側面から前面に当たることが多いため、右打ちの打者は、左足Lにレッグガードを装着し、左打ちの打者は、右足Rにレッグガードを装着して、バッターボックスに入る。図1と図2は、右足Rに左打者用のレッグガードを装着した状態を示している。
Hereinafter, the present invention will be described in detail with reference to the drawings illustrating embodiments.
The leg guard of the present invention is a leg guard for a batter worn by a batter in ball games such as baseball and softball, and protects the foot from the impact of the hit ball. In general, the hitting ball often hits the front side from the inner surface of the foot that the batter steps toward the pitcher side. And put in the batter box. 1 and 2 show a state where a leg guard for a left batter is attached to the right foot R. FIG.

図1〜図3に示すように、本発明のレッグガードは、横断面弯曲状で縦長の硬質保護板5と、保護板5の裏面5Aに取着される上被覆片部1と下被覆片部2とを、備えている。
保護板5は、硬質樹脂製であって、例えば、ポリエチレンから成る。保護板5は、左右方向両端縁部の縫着部50,50によって、上被覆片部1と下被覆片部2を一体に縫着し、かつ、上端縁部及び下端縁部に配設した複数のリベット49によって、上被覆片部1と下被覆片部2を固着している。また、保護板5には、上下一対の締付ベルト40,40が付設されている。締付ベルト40,40は、プラスチック製の連結具によって切離自在であって、保護板5の両端縁部に鋲着するも良く、縫着部50,50によって一体に縫製するも好ましい。図2に示すように、保護板5は、装着状態で、下腿部30の内側面から前面をボールの衝撃から守るように(下腿部30の内側を覆うように偏在して)取付けられている。
図4と図6に示すように、上被覆片部1と下被覆片部2は、表皮31と、発泡体32と、裏生地33とを、順次積層し、その外周縁に縁巻部34が縫着されて一体状に形成されている。上被覆片部1と下被覆片部2は、発泡体32のクッション性によって、使用者の下腿部30をボールの衝撃から保護し、かつ、下腿部30の表面に密着して装着時のフィット感を向上させている。
As shown in FIGS. 1 to 3, the leg guard according to the present invention has a longitudinally long hard protection plate 5 with a curved cross section, and an upper covering piece 1 and a lower covering piece attached to the back surface 5 </ b> A of the protection plate 5. Part 2.
The protective plate 5 is made of hard resin and is made of, for example, polyethylene. The protective plate 5 is formed by integrally sewing the upper covering piece 1 and the lower covering piece 2 by the sewing portions 50, 50 at both end portions in the left-right direction, and is disposed at the upper end edge and the lower end edge. The upper covering piece 1 and the lower covering piece 2 are fixed by a plurality of rivets 49. The protective plate 5 is provided with a pair of upper and lower fastening belts 40, 40. The fastening belts 40, 40 can be separated by a plastic connector, and may be fastened to both edge portions of the protective plate 5, or are preferably sewn together by the sewing portions 50, 50. As shown in FIG. 2, the protection plate 5 is attached so as to protect the front surface from the inner side surface of the crus 30 from the impact of the ball in the mounted state (is unevenly distributed so as to cover the inside of the crus 30). ing.
As shown in FIGS. 4 and 6, the upper covering piece 1 and the lower covering piece 2 are formed by sequentially laminating a skin 31, a foam 32, and a backing fabric 33, and an edge winding 34 on the outer periphery thereof. Are integrally formed by sewing. The upper covering piece portion 1 and the lower covering piece portion 2 protect the user's lower leg 30 from the impact of the ball by the cushioning property of the foam 32, and are in close contact with the surface of the lower leg 30 when worn. The feeling of fitting is improved.

図3に示すように、保護板5の裏面5A側に於て、上被覆片部1の下端縁1Bと下被覆片部2の上端縁2Bが裏面5Aの左右方向中間位置5Cにて上下に大離間寸法Lをもって離間した形状の面状凹所6を、裏面5Aの露出面と(上被覆片部1の)下端縁1Bと(下被覆片部2の)上端縁2Bをもって形成している。また、裏面5Aの左右の一方の外端位置5Dには、上被覆片部1の下端縁1Bと下被覆片部2の上端縁2Bが小離間寸法Lをもって離間した分離部8を形成している。
即ち、裏面5Aの中間位置5Cでは、上被覆片部1の下端縁1Bが上方に弯曲し、下被覆片部2の上端縁2Bが下方に弯曲して、上下に(大離間寸法Lをもって)大きく離間している。裏面5Aの左右の外端位置5Dでは、上被覆片部1の下端縁1Bが下方に凸となり、下被覆片部2の上端縁2Bに当接することがないが下端縁1Bと上端縁2Bが相互に接近し、上被覆片部1と下被覆片部2は上下に(小離間寸法Lをもって)小さく離間している。
As shown in FIG. 3, on the back surface 5A side of the protective plate 5, the lower end edge 1B of the upper covering piece portion 1 and the upper end edge 2B of the lower covering piece portion 2 are vertically moved at an intermediate position 5C in the left-right direction of the back surface 5A. planar recess 6 having a shape spaced with a large separation dimension L 0, the exposed surface of the back 5A and (the upper cover strip section 1) (the lower cover strip section 2) lower edge 1B and formed with a top edge 2B Yes. On one outer end position 5D of the left and right rear surface 5A, to form the separating portion 8 upper edge 2B of the lower edge 1B of the upper cover strip section 1 and the lower cover strip section 2 is separated with a small separation dimension L 1 ing.
That is, in an intermediate position 5C of the rear surface 5A, the lower edge 1B of the upper cover strip section 1 is curved upwardly, the upper edge 2B of the lower cover strip section 2 is to curved downward, with upper and lower (large separation dimension L 0 ) Largely separated. At the left and right outer end positions 5D of the back surface 5A, the lower end edge 1B of the upper covering piece portion 1 is convex downward and does not contact the upper end edge 2B of the lower covering piece portion 2, but the lower end edge 1B and the upper end edge 2B are close to each other, the upper cover strip section 1 and the lower cover strip section 2 (with small separation dimension L 1) vertically is made smaller away.

図1と図5に示すように、上被覆片部1と下被覆片部2を下腿部30に巻設した装着状態で、保護板5の裏面5A側に、面状凹所6によって、下腿部非接触用空間部9を形成し、かつ、分離部8によって、空間部9の空気の出入口となる通気孔部4が形成されている。
つまり、空間部9は、装着状態下で、面状凹所6による下腿部30と上被覆片部1・下被覆片部2との非接触箇所に対応して形成されている。通気孔部4は、分離部8によって、下腿部30と上被覆片部1・下被覆片部2が非接触状となって、保護板5の裏面5Aの外端位置5Dの露出面と下腿部30との間に生じる隙間dにより形成されている。この隙間dの大きさと上被覆片部1と下被覆片部2の厚さ寸法は、略等しい。なお、本発明に於て、装着状態では、発泡体32を具備する上被覆片部1と下被覆片部2が弾性変形し、その厚さ寸法は常時一定ではなく変化するため、隙間d(通気孔部4の厚さ寸法)と上被覆片部1と下被覆片部2の厚さ寸法は「“略”等しい」としている。
通気孔部4によって、空間部9が外部空間と連通することとなり、空間部9に外気を取り込んで下腿部30を冷却可能となり、空気が入れ替わることで熱を排出して、なおかつ、空間部9の湿気を逃がして蒸れを防止するように構成されている。
As shown in FIG. 1 and FIG. 5, with the upper covering piece 1 and the lower covering piece 2 wound around the lower leg 30, the surface recess 6 is provided on the back surface 5 </ b> A side of the protective plate 5. The lower leg non-contact space portion 9 is formed, and the separation portion 8 forms a vent hole portion 4 serving as an air inlet / outlet of the space portion 9.
That is, the space portion 9 is formed corresponding to a non-contact portion between the lower leg portion 30 and the upper covering piece portion 1 and the lower covering piece portion 2 due to the planar recess 6 in the mounted state. In the vent hole portion 4, the lower leg portion 30 and the upper covering piece portion 1 and the lower covering piece portion 2 are brought into non-contact state by the separation portion 8, and the exposed surface at the outer end position 5 </ b> D of the back surface 5 </ b> A of the protective plate 5 A gap d is formed between the lower leg 30 and the lower leg 30. The size of the gap d and the thickness dimensions of the upper covering piece 1 and the lower covering piece 2 are substantially equal. In the present invention, in the mounted state, the upper covering piece 1 and the lower covering piece 2 having the foam 32 are elastically deformed, and the thickness dimensions thereof are not always constant, so the gap d ( The thickness dimension of the vent hole portion 4) and the thickness dimension of the upper covering piece portion 1 and the lower covering piece portion 2 are “substantially equal”.
The air hole portion 4 allows the space portion 9 to communicate with the external space, allows outside air to be taken into the space portion 9 to cool the crus 30, discharges heat when the air is replaced, and the space portion 9 is configured to release moisture and prevent stuffiness.

図3に示すように、上被覆片部1は、保護板5の側端縁から突出状の上舌片11を有し、下被覆片部2は、保護板5の側端縁から突出状の下舌片12を有している。上舌片11の下端縁11Bと下舌片12の上端縁12Bは、上下に離間しており、かつ、下端縁11Bと上端縁12Bは相互に略平行状に形成されている。
上被覆片部1と下被覆片部2は、保護板5の左右方向のいずれか一方の側端縁から上舌片11・下舌片12を突出している。図1の装着状態では、上舌片11及び下舌片12が下腿部30の外側面に当接するように形成されている。上舌片11の下端縁11Bと下舌片12の上端縁12Bは、外側に向かって上方傾斜状に形成され、下腿部30の太い部位と細い部位の段差に対応するように形成されている。この下端縁11Bと上端縁12Bとの傾斜角度は、プラス8度〜マイナス8度の誤差に収まるように設定されている。上舌片11と下舌片12には、弯曲補助用の縫着部15,16が、上下方向に形成されている。
As shown in FIG. 3, the upper covering piece 1 has an upper tongue piece 11 protruding from the side edge of the protection plate 5, and the lower covering piece 2 protrudes from the side edge of the protection plate 5. The lower tongue piece 12 is provided. The lower end edge 11B of the upper tongue piece 11 and the upper end edge 12B of the lower tongue piece 12 are vertically separated, and the lower end edge 11B and the upper end edge 12B are formed substantially parallel to each other.
The upper covering piece 1 and the lower covering piece 2 project the upper tongue piece 11 and the lower tongue piece 12 from either side edge of the protective plate 5 in the left-right direction. In the wearing state of FIG. 1, the upper tongue piece 11 and the lower tongue piece 12 are formed so as to contact the outer surface of the crus 30. The lower end edge 11B of the upper tongue piece 11 and the upper end edge 12B of the lower tongue piece 12 are formed to be inclined upward toward the outside, and are formed so as to correspond to the steps of the thick part and the thin part of the crus 30. Yes. The inclination angle between the lower edge 11B and the upper edge 12B is set to fall within an error of plus 8 degrees to minus 8 degrees. On the upper tongue piece 11 and the lower tongue piece 12, sewing portions 15 and 16 for assisting bending are formed in the vertical direction.

上被覆片部1は、装着状態で、上舌片11を下腿部30の上部の脹脛部28に巻付けて、締付ベルト40によって係止されている。上被覆片部1は、下腿部30の曲面に沿って横断面C字状に弯曲し、下腿部30上部の前面から側面にわたって隙間無く密着している(図4参照)。
下被覆片部2は、装着状態で、下舌片12を下腿部30の下部の足首部27に巻付けて、締付ベルト40によって係止されている。下被覆片部2は、下腿部30の曲面に沿って横断面C字状に弯曲し、下腿部30下部の前面から側面にわたって隙間無く密着している(図6参照)。また、下被覆片部2には、踝保護片13が延設されている。踝保護片13は、保護板5の下端縁から突出状として形成されている。
The upper covering piece 1 is locked by a tightening belt 40 by winding the upper tongue piece 11 around the calf part 28 on the upper part of the crus 30 in the mounted state. The upper covering piece 1 is bent into a C-shaped cross section along the curved surface of the lower leg part 30 and is in close contact with the gap from the front surface to the side surface of the upper part of the lower leg part 30 (see FIG. 4).
In the mounted state, the lower covering piece portion 2 is locked by a tightening belt 40 by winding the lower tongue piece 12 around the ankle portion 27 below the lower leg portion 30. The lower covering piece 2 bends in a C-shaped cross section along the curved surface of the crus 30 and is in close contact with the gap from the front surface to the side of the lower crus 30 (see FIG. 6). In addition, a wrinkle protection piece 13 is extended on the lower covering piece portion 2. The heel protection piece 13 is formed in a protruding shape from the lower end edge of the protection plate 5.

上舌片11と下舌片12を上下に離間したことで、上被覆片部1は、脹脛部28を含む下腿部30(上部の)の太い部位に巻設可能とし、下被覆片部2は、足首部27を含む下腿部30(下部の)の細い部位に巻設可能として構成されている。即ち、上被覆片部1と下被覆片部2が上下方向に分割されて、下腿部30の太い部位と細い部位に、夫々に独立して締付自在となるように構成されている。
上舌片11の下端縁11Bと下舌片12の上端縁12Bの間隔は、野球又はソフトボールの使用球の直径よりも小さく設定されている。この構成によれば、保護板5に守られていない下腿部30の外側面であって、上被覆片部1と下被覆片部2(上舌片11と下舌片12)に被覆されていない箇所にボールが当たる場合であっても、上舌片11の下端縁11Bと下舌片12の上端縁12Bの間をボールが通り過ぎることなく、下腿部30へのボールの直撃を防止できる。
By separating the upper tongue piece 11 and the lower tongue piece 12 in the vertical direction, the upper covering piece portion 1 can be wound around a thick part of the crus 30 (upper part) including the calf portion 28, and the lower covering piece portion 2 is configured to be wound around a thin portion of the lower leg 30 (lower part) including the ankle part 27. That is, the upper covering piece portion 1 and the lower covering piece portion 2 are divided in the vertical direction so that the upper covering piece portion 1 and the lower covering piece portion 2 can be independently tightened to the thick portion and the thin portion of the crus 30.
The interval between the lower end edge 11B of the upper tongue piece 11 and the upper end edge 12B of the lower tongue piece 12 is set to be smaller than the diameter of the baseball or softball used. According to this configuration, it is the outer surface of the lower leg 30 that is not protected by the protective plate 5 and is covered by the upper covering piece 1 and the lower covering piece 2 (upper tongue piece 11 and lower tongue piece 12). Even when the ball hits a non-exposed portion, the ball does not pass between the lower end edge 11B of the upper tongue piece 11 and the upper end edge 12B of the lower tongue piece 12 to prevent direct hit of the ball to the lower leg 30 it can.

保護板5は、表て面5Bに複数の突隆部25を有し、突隆部25の裏側には凹窪部24が形成されている。図3に示すように、保護板5の裏面5A側の面状凹所6が、(複数の内の1つの突隆部25の)凹窪部24に対応するように配設されている。
この構成によれば、面状凹所6の深さ寸法が大きく確保でき、装着状態に於て、通気孔部4を形成する隙間dの大きさよりも分厚い面状凹所6によって形成される(下腿部非接触用)空間部9の体積が増大し、通気孔部4による換気機能が一層効率的に発揮される。
The protective plate 5 has a plurality of protruding portions 25 on the surface 5B, and a recessed portion 24 is formed on the back side of the protruding portion 25. As shown in FIG. 3, the planar recess 6 on the back surface 5 </ b> A side of the protective plate 5 is disposed so as to correspond to the recessed portion 24 (of one of the plurality of protruding portions 25).
According to this configuration, a large depth dimension of the planar recess 6 can be secured, and the planar recess 6 is thicker than the size of the gap d that forms the vent hole portion 4 in the mounted state ( The volume of the space 9 is increased, and the ventilation function by the vent hole 4 is more efficiently exhibited.

本発明のレッグガードは、足甲保護部材20を具備している。
足甲保護部材20は、下被覆片部2に連結帯19を介して取着され、表て側の硬質保護片21,21と、クッション性のある足甲被覆片22とを、有している。足甲保護部材20は、ベルト23を足の裏に巻き付けて固定されている。
The leg guard of the present invention includes an instep protection member 20.
The instep protection member 20 is attached to the lower covering piece portion 2 through the connecting band 19, and has the hard protection pieces 21 and 21 on the front side and the instep covering piece 22 with cushioning properties. Yes. The instep protection member 20 is fixed by winding a belt 23 around the sole of the foot.

上述した本発明のレッグガードの使用方法(作用)について説明する。
図1と図2に示すように、下腿部30に上被覆片部1と下被覆片部2を当接させて、上被覆片部1を脹脛部28に、下被覆片部2を足首部27に巻き付けて、上下の締付ベルト40,40によって固定する。この際、保護板5が下腿部30の内側に偏在するように取付け、上舌片11と下舌片12を下腿部30(脹脛部28・足首部27)の外側面に沿って密着させる。保護板5は、下腿部30の内側面から前面を自打球の直撃から守り、また、上被覆片部1と下被覆片部2は、保護板5と下腿部30の間に介在してボールの衝撃を緩和すると共に、上舌片11と下舌片12によって、下腿部30の外側面を保護する。
The use method (action) of the above-described leg guard of the present invention will be described.
As shown in FIGS. 1 and 2, the upper covering piece 1 and the lower covering piece 2 are brought into contact with the crus 30, the upper covering piece 1 is placed on the calf part 28, and the lower covering piece 2 is placed on the ankle. It is wound around the portion 27 and fixed by upper and lower fastening belts 40,40. At this time, the protective plate 5 is attached so as to be unevenly distributed on the inner side of the lower leg part 30, and the upper tongue piece 11 and the lower tongue piece 12 are closely attached along the outer side surface of the lower leg part 30 (the calf part 28 and the ankle part 27). Let The protective plate 5 protects the front surface from the inner surface of the crus 30 from the direct hit of the hit ball, and the upper covering piece 1 and the lower covering piece 2 are interposed between the protective plate 5 and the crus 30. Thus, the impact of the ball is alleviated and the outer surface of the lower leg 30 is protected by the upper tongue piece 11 and the lower tongue piece 12.

図5に示すように、本発明のレッグガードは、保護板5の裏面5A側に、(大きな体積の)空間部9が形成され、この空間部9が、通気孔部4によって換気され、空気が入れ替わることで熱を排出し、空間部9に新しい外気を取り込んで下腿部30を冷却する。また、使用者の発汗による空間部9の湿度の上昇を抑制して蒸れを防止する。   As shown in FIG. 5, the leg guard of the present invention has a (large volume) space portion 9 formed on the back surface 5A side of the protective plate 5, and this space portion 9 is ventilated by the vent hole portion 4 and air. As a result, the heat is discharged and fresh outside air is taken into the space 9 to cool the lower leg 30. Moreover, the rise of the humidity of the space part 9 by a user's perspiration is suppressed and a stuffiness is prevented.

上被覆片部1と下被覆片部2は、下腿部30の太い部位と細い部位に、夫々に独立して締付けられる。つまり、図4に示すように、上被覆片部1が脹脛部28の曲面に沿って弯曲して密着し、一方、図6に示すように、下被覆片部2が足首部27の曲面に沿って弯曲して密着する。従って、上被覆片部1と下被覆片部2が、過大な締付力で下腿部30を強く締付けることなく、レッグガードが(上下方向に)位置ズレするのを確実に防止し、使用者の違和感を軽減する。   The upper covering piece portion 1 and the lower covering piece portion 2 are independently fastened to the thick portion and the thin portion of the crus 30, respectively. That is, as shown in FIG. 4, the upper covering piece 1 is bent and closely adhered along the curved surface of the calf part 28, while the lower covering piece 2 is formed on the curved surface of the ankle portion 27 as shown in FIG. 6. Fold along and stick. Accordingly, the upper covering piece 1 and the lower covering piece 2 do not strongly tighten the lower leg 30 with an excessive tightening force, and the leg guard is reliably prevented from being displaced (in the vertical direction). Alleviate discomfort.

次に、本発明のレッグガードの他の実施形態について説明する。
図7と図8は、左足Lに右打者用のレッグガードを装着した状態を示している。
図9に示すように、右打者用のレッグガードは、上述した図3の左打者用のレッグガードの左右対称形状に構成されている。図7〜図9のレッグガードは、横断面弯曲状で縦長の硬質保護板5と、保護板5の裏面5Aに取着される上被覆片部1と下被覆片部2とを、備えている。保護板5の裏面5A側に於て、上被覆片部1の下端縁1Bと下被覆片部2の上端縁2Bが裏面5Aの左右方向中間位置5Cにて上下に大離間寸法Lをもって離間した形状の面状凹所6を、裏面5Aの露出面と下端縁1B・上端縁2Bをもって形成し、裏面5Aの左右の一方の外端位置5Dに、上被覆片部1の下端縁1Bと下被覆片部2の上端縁2Bが小離間寸法Lをもって離間した分離部8を形成している。
図7と図8に示すように、上被覆片部1と下被覆片部2を下腿部30に巻設した装着状態で、保護板5の裏面5A側に、面状凹所6によって、下腿部非接触用空間部9を形成し、かつ、分離部8によって、空間部9の空気の出入口となる通気孔部4が形成されている。
図1〜図3に示す(左打者用の)レッグガードと図7〜図9のレッグガードは、左右対称形状となっている点を除いて、同一の構成を具備するものであるため、詳細な説明は省略する。
Next, another embodiment of the leg guard of the present invention will be described.
7 and 8 show a state where a leg guard for a right batter is attached to the left foot L. FIG.
As shown in FIG. 9, the leg guard for the right batter is configured to have a symmetrical shape with respect to the leg guard for the left batter in FIG. 3 described above. The leg guard shown in FIGS. 7 to 9 includes a longitudinally long hard protection plate 5 having a curved cross section, and an upper covering piece portion 1 and a lower covering piece portion 2 attached to the back surface 5A of the protection plate 5. Yes. At a rear surface 5A side of the protective plate 5, spaced with a large separation dimension L 0 in the vertical upper edge 2B of the lower edge 1B and the lower cover strip section 2 above cover strip section 1 is in the lateral direction intermediate position 5C of the rear surface 5A The planar recess 6 having the shape is formed with the exposed surface of the back surface 5A, the lower end edge 1B and the upper end edge 2B, and at the left and right outer end positions 5D of the back surface 5A, upper edge 2B of the lower cover strip section 2 forms a separation portion 8 spaced with a small separation dimension L 1.
As shown in FIG. 7 and FIG. 8, with the upper covering piece 1 and the lower covering piece 2 wound around the lower leg 30, the surface recess 6 is provided on the back surface 5 </ b> A side of the protective plate 5. The lower leg non-contact space portion 9 is formed, and the separation portion 8 forms a vent hole portion 4 serving as an air inlet / outlet of the space portion 9.
The leg guard shown in FIGS. 1 to 3 (for the left batter) and the leg guard in FIGS. 7 to 9 have the same configuration except that they have a symmetrical shape. The detailed explanation is omitted.

なお、本発明は、設計変更可能であって、例えば、図3と図9に於て、裏面5Aの左右の他方の外端位置、即ち、分離部8が形成されている方とは反対側の外端位置は、図示されている通り上被覆片部1の下端縁1Bと下被覆片部2の上端縁2Bが上下に小さく離間しているのが好ましく、又は、当接していても良く、あるいは、上被覆片部1と下被覆片部2が連続一体状に形成されていても良い(図示省略)。また、締付ベルト40は、面状ファスナーを備えていても良い。   In the present invention, the design can be changed. For example, in FIGS. 3 and 9, the other left and right outer end positions of the back surface 5A, that is, the side opposite to the side where the separating portion 8 is formed. As shown in the drawing, the lower end edge 1B of the upper covering piece part 1 and the upper end edge 2B of the lower covering piece part 2 are preferably spaced apart from each other vertically, or may be in contact with each other. Alternatively, the upper covering piece portion 1 and the lower covering piece portion 2 may be formed continuously and integrally (not shown). The tightening belt 40 may include a surface fastener.

以上のように、本発明に係るレッグガードは、横断面弯曲状で縦長の硬質保護板5と、保護板5の裏面5Aに取着される上被覆片部1と下被覆片部2とを、備え、保護板5の裏面5A側に於て、上被覆片部1の下端縁1Bと下被覆片部2の上端縁2Bが裏面5Aの左右方向中間位置5Cにて上下に大離間寸法Lをもって離間した形状の面状凹所6を、裏面5Aの露出面と下端縁1B・上端縁2Bをもって形成し、裏面5Aの左右の少なくとも一方の外端位置5Dに、上被覆片部1の下端縁1Bと下被覆片部2の上端縁2Bが小離間寸法Lをもって離間した分離部8を形成し、上被覆片部1と下被覆片部2を下腿部30に巻設した装着状態で、保護板5の裏面5A側に、面状凹所6によって、下腿部非接触用空間部9を形成し、かつ、分離部8によって、空間部9の空気の出入口となる通気孔部4が形成されるように構成したので、通気性を向上でき、発汗による蒸れを軽減して、違和感なく快適にプレーできる。下腿部30と硬質保護板5との間の熱を逃がし、かつ、下腿部30と硬質保護板5の間に外気を取り込んで、冷却効果をもたらすことができる。 As described above, the leg guard according to the present invention comprises a vertically long hard protection plate 5 having a curved cross section, and an upper covering piece portion 1 and a lower covering piece portion 2 attached to the back surface 5A of the protection plate 5. In the back surface 5A side of the protective plate 5, the lower end edge 1B of the upper covering piece portion 1 and the upper end edge 2B of the lower covering piece portion 2 are vertically separated by a large distance L at the intermediate position 5C in the left-right direction of the back surface 5A. A planar recess 6 having a shape separated by 0 is formed with the exposed surface of the back surface 5A, the lower end edge 1B and the upper end edge 2B, and at least one outer end position 5D on the left and right sides of the back surface 5A. mounting the upper edge 2B of the lower edge 1B and the lower cover strip section 2 is to form a separator 8 spaced with a small separation dimension L 1, was wound around the upper cover strip section 1 and the lower cover strip section 2 to the crus 30 In the state, a lower leg non-contact space 9 is formed by the planar recess 6 on the back surface 5A side of the protective plate 5 and The part 8, it is arranged that the vent hole 4 comprising a doorway of the air space 9 is formed, can be improved breathability, to reduce the stuffiness by perspiration can comfortably play without discomfort. Heat between the crus 30 and the hard protective plate 5 can be released, and outside air can be taken in between the crus 30 and the hard protective plate 5 to provide a cooling effect.

また、上被覆片部1は、保護板5の側端縁から突出状の上舌片11を有し、かつ、下被覆片部2は、保護板5の側端縁から突出状の下舌片12を有し、上舌片11の下端縁11Bと下舌片12の上端縁12Bは、上下に離間し、かつ、相互に略平行状に形成されているので、上被覆片部1と下被覆片部2を下腿部30の太い部位と細い部位に夫々に独立して締付けできる。上被覆片部1が脹脛部28の曲面に沿って弯曲して密着し、かつ、下被覆片部2が足首部27の曲面に沿って弯曲して密着するように装着できる。上被覆片部1と下被覆片部2が下腿部30を強く締付けることなく、(上下方向の)位置ズレを防止し、使用者の違和感を軽減できる。   Further, the upper covering piece portion 1 has an upper tongue piece 11 protruding from the side edge of the protective plate 5, and the lower covering piece portion 2 is protruded from the side edge of the protective plate 5. Since the lower end edge 11B of the upper tongue piece 11 and the upper end edge 12B of the lower tongue piece 12 are separated from each other in the vertical direction and are substantially parallel to each other, The lower covering piece 2 can be independently tightened to the thick part and the thin part of the crus 30. The upper covering piece 1 can be mounted so as to bend and adhere along the curved surface of the calf part 28, and the lower covering piece 2 can be bent and adhered along the curved surface of the ankle part 27. The upper covering piece portion 1 and the lower covering piece portion 2 do not strongly tighten the lower leg portion 30, thereby preventing the positional deviation (in the vertical direction) and reducing the user's uncomfortable feeling.

また、保護板5は、表て面5Bに複数の突隆部25を有し、突隆部25の裏側には凹窪部24が形成され、面状凹所6が、凹窪部24に対応するように配設されているので、(面状凹所6により形成される)空間部9の体積が増大し、通気孔部4による換気機能が一層効率的に発揮できる。   Further, the protective plate 5 has a plurality of protruding portions 25 on the surface 5 </ b> B, a recessed portion 24 is formed on the back side of the protruding portion 25, and the planar recess 6 is formed in the recessed portion 24. Since it arrange | positions so that it may respond | correspond, the volume of the space part 9 (formed by the planar recess 6) increases, and the ventilation function by the vent hole part 4 can be exhibited more efficiently.

1 上被覆片部
1B 下端縁
2 下被覆片部
2B 上端縁
4 通気孔部
5 硬質保護板
5A 裏面
5B 表て面
5C 中間位置
5D 外端位置
6 面状凹所
8 分離部
9 空間部
11 上舌片
11B 下端縁
12 下舌片
12B 上端縁
24 凹窪部
25 突隆部
30 下腿部
大離間寸法
小離間寸法





1 Top cover piece
1B Lower edge 2 Lower cover piece
2B Top edge 4 Vent hole 5 Hard protective plate
5A Back surface 5B Front surface 5C Intermediate position 5D Outer end position 6 Planar recess 8 Separation part 9 Space part 11 Upper tongue piece
11B Lower edge 12 Lower tongue
12B upper edge 24 recessed portion 25突隆portion 30 crus L 0 Large separation dimension L 1 small spaced distance





Claims (3)

横断面弯曲状で縦長の硬質保護板(5)と、該保護板(5)の裏面(5A)に取着される上被覆片部(1)と下被覆片部(2)とを、備え、
上記保護板(5)の裏面(5A)側に於て、上記上被覆片部(1)の下端縁(1B)と上記下被覆片部(2)の上端縁(2B)が上記裏面(5A)の左右方向中間位置(5C)にて上下に大離間寸法(L)をもって離間した形状の面状凹所(6)を、上記裏面(5A)の露出面と上記下端縁(1B)・上端縁(2B)をもって形成し、上記裏面(5A)の左右の少なくとも一方の外端位置(5D)に、上記上被覆片部(1)の下端縁(1B)と上記下被覆片部(2)の上端縁(2B)が小離間寸法(L)をもって離間した分離部(8)を形成し、
上記上被覆片部(1)と上記下被覆片部(2)を下腿部(30)に巻設した装着状態で、上記保護板(5)の上記裏面(5A)側に、上記面状凹所(6)によって、下腿部非接触用空間部(9)を形成し、かつ、上記分離部(8)によって、上記空間部(9)の空気の出入口となる通気孔部(4)が形成されるように構成したことを特徴とするレッグガード。
A longitudinally long hard protection plate (5) having a curved cross section, and an upper covering piece portion (1) and a lower covering piece portion (2) attached to the back surface (5A) of the protection plate (5). ,
On the back surface (5A) side of the protective plate (5), the lower end edge (1B) of the upper covering piece portion (1) and the upper end edge (2B) of the lower covering piece portion (2) are the back surface (5A). ) At the middle position (5C) in the left-right direction, with the planar recess (6) spaced apart with a large separation dimension (L 0 ) up and down, the exposed surface of the back surface (5A) and the lower edge (1B) An upper end edge (2B) is formed, and the lower end edge (1B) of the upper covering piece portion (1) and the lower covering piece portion (2) are formed on at least one outer end position (5D) on the left and right sides of the back surface (5A). ) To form a separation part (8) in which the upper edge (2B) is separated with a small separation dimension (L 1 ),
In the mounted state in which the upper covering piece (1) and the lower covering piece (2) are wound around the lower leg (30), the sheet-like shape is formed on the back surface (5A) side of the protective plate (5). The recess (6) forms a crus non-contact space (9), and the separation portion (8) serves as an air inlet / outlet for the space (9). A leg guard characterized in that it is formed.
上記上被覆片部(1)は、上記保護板(5)の側端縁から突出状の上舌片(11)を有し、かつ、下被覆片部(2)は、上記保護板(5)の側端縁から突出状の下舌片(12)を有し、
上記上舌片(11)の下端縁(11B)と上記下舌片(12)の上端縁(12B)は、上下に離間し、かつ、相互に略平行状に形成されている請求項1記載のレッグガード。
The upper covering piece (1) has an upper tongue piece (11) protruding from the side edge of the protective plate (5), and the lower covering piece (2) is formed of the protective plate (5). ) Having a protruding lower tongue piece (12) from the side edge of
The lower end edge (11B) of the upper tongue piece (11) and the upper end edge (12B) of the lower tongue piece (12) are spaced apart in the vertical direction and are formed substantially parallel to each other. Leg guard.
上記保護板(5)は、表て面(5B)に複数の突隆部(25)を有し、該突隆部(25)の裏側には凹窪部(24)が形成され、
上記面状凹所(6)が、該凹窪部(24)に対応するように配設されている請求項1又は2記載のレッグガード。
The protective plate (5) has a plurality of protruding portions (25) on the surface (5B), and a recessed portion (24) is formed on the back side of the protruding portion (25).
The leg guard according to claim 1 or 2, wherein the planar recess (6) is disposed so as to correspond to the recess (24).
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