JP2015009083A - Leg guard - Google Patents

Leg guard Download PDF

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JP2015009083A
JP2015009083A JP2013138650A JP2013138650A JP2015009083A JP 2015009083 A JP2015009083 A JP 2015009083A JP 2013138650 A JP2013138650 A JP 2013138650A JP 2013138650 A JP2013138650 A JP 2013138650A JP 2015009083 A JP2015009083 A JP 2015009083A
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covering member
back surface
protective plate
recess
protection plate
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JP5852994B2 (en
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西本　文俊
Fumitoshi Nishimoto
文俊 西本
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Futago Shoji Co Ltd
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Futago Shoji Co Ltd
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Abstract

PROBLEM TO BE SOLVED: To provide a leg guard which has excellent gas permeability and can reduce steam generated by perspiration.SOLUTION: A leg guard includes: a hard protection plate 5 which has a curvature shape in the transverse section and is vertically long; a coating member 1 which is attached to the back surface of the protection plate 5. In the back surface side of the protection plate 5, a hole part is formed on the coating member 1 and a recess is formed with the hole part and the exposed part of the back surface. In at least one outer edge position of right and left of the recess, an openable/closable opening 8 is formed with an unfixed state of the protection plate 5 and the coating member 1. In the wearing state that the coating member 1 is wound around the lower leg part 30, and in the back surface side of the protection plate 5, a space part is formed with the recess and a ventilation hole part 4 which is a port opening for air in the space part is formed with the opening part 8.

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被覆部材とを、備え、上記保護板の裏面側に於て、上記被覆部材に穴部が形成され、該穴部と上記裏面の露出面をもって凹所を形成し、該凹所の左右の少なくとも一方の外端位置に、上記保護板と上記被覆部材を非固着状として開閉自在の開口部を形成し、上記被覆部材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、上記凹所によって空間部を形成し、かつ、上記開口部によって、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 comprises a vertically long hard protection plate having a curved cross section and a covering member attached to the back surface of the protection plate, and the covering member is provided on the back surface side of the protection plate. A hole is formed in the hole, and a recess is formed by the exposed surface of the hole and the back surface, and the protection plate and the covering member are opened and closed in a non-fixed state at at least one outer end position of the recess. A free opening is formed, and in a mounted state where the covering member is wound around the lower leg, a space is formed by the recess on the back side of the protective plate, and the opening allows the A vent hole portion serving as an air inlet / outlet of the space portion is formed.

また、上記保護板は、表て面に複数の突隆部を有し、上記突隆部の裏面側には凹窪部が形成され、上記穴部を除く上記被覆部材の表て面と、上記保護板の上記裏面との間に、上記凹窪部によって、間隙部を形成し、装着状態で、使用者の運動に伴う上記被覆部材の変形により生じるポンプ作用によって、上記間隙部の空気を押出吸引可能としたものである。
また、上記被覆部材の左右の少なくとも一方の外側端縁には、上下方向に細長の被覆片が付設され、該被覆片に凹状弯曲部が形成され、該凹状弯曲部によって、上記被覆部材の上記外側端縁と上記被覆片が離間した窓部が形成されているものである。 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 surface of the covering member excluding the hole, A gap is formed by the recessed portion between the back surface of the protective plate and the air in the gap is removed by a pumping action caused by deformation of the covering member in accordance with the movement of the user in the mounted state. Extrusion suction is possible.
Further, at least one outer end edge of the left and right sides of the covering member is provided with an elongated covering piece in the vertical direction, and a concave bent portion is formed on the covering piece, and the concave bent portion allows the above-mentioned covering member to A window portion in which the outer edge and the covering piece are separated is formed.

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 batter leg guard worn by a batter in a ball game such as baseball or 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に取着される被覆部材１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、上端縁部、下端縁部、及び、左右方向両端縁部に配設した複数のリベット４９によって、被覆部材１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、締付ベルト４０，４０の両端部は、保護板５の両端縁部にリベット４９によって固着されている。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〜図６に示すように、被覆部材１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。被覆部材１は、保護板５と下腿部３０の間に介装され、発泡体３２のクッション性によって、下腿部３０をボールの衝撃から保護し、かつ、下腿部３０の表面に優しく当接して装着時のフィット感を向上させている。 As shown in FIG. 1 to FIG. 3, the leg guard of the present invention includes a vertically long hard protection plate 5 having a curved cross section and a covering member 1 attached to the back surface 5 </ b> A of the protection plate 5. .
The protective plate 5 is made of hard resin and is made of, for example, polyethylene. The protective plate 5 has the covering member 1 fixed thereto by a plurality of rivets 49 disposed at the upper edge, the lower edge, and both the left and right edges. The protective plate 5 is provided with a pair of upper and lower fastening belts 40, 40. The fastening belts 40, 40 are separable by a plastic connector, and both end portions of the fastening belts 40, 40 are fixed to both end edges of the protection plate 5 by rivets 49. 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 to 6, the covering member 1 is formed by sequentially laminating a skin 31, a foam 32, and a backing fabric 33, and an edge winding portion 34 is sewn to the outer peripheral edge so as to be integrated. Is formed. The covering member 1 is interposed between the protective plate 5 and the lower leg part 30, protects the lower leg part 30 from the impact of the ball by the cushioning property of the foam 32, and is gently on the surface of the lower leg part 30. The abutment improves the fit when worn.

図３に示すように、保護板５の裏面５Ａ側に於て、被覆部材１に穴部２が形成され、穴部２と裏面５Ａの露出面をもって凹所６を形成している。凹所６の左右の少なくとも一方の外端位置には、保護板５と被覆部材１を非固着状として開閉自在の開口部８を形成している。
保護板５は、裏面５Ａ側から見て右側の側端縁部の上下方向中間位置に、被覆部材１で覆われていない箇所が有り、保護板５の右側端縁部には、リベット４９が設けられていない。この保護板５の裏面５Ａの右側端縁部を、保護板５と被覆部材１の「非固着部」とし、この非固着部に生じる保護板５と被覆部材１の隙間によって、開口部８が形成されている。また、保護板５の裏面５Ａ側から見て、保護板５と被覆部材１の非固着部の反対の左側端縁部では、被覆部材１に穴部２形成用の切込部２９が形成され、上下一対のリベット４９，４９によって固着されている。図例では、切込部２９は当接して閉鎖されているが、上端縁部と下端縁部を相互に離間して分離部を形成しても良く、あるいは、切込部２９を省略して上端縁部と下端縁部を連続状に形成しても良い。その場合、穴部２は、完全に周囲が閉じた穴となる。 As shown in FIG. 3, on the back surface 5A side of the protective plate 5, a hole 2 is formed in the covering member 1, and a recess 6 is formed by the exposed surface of the hole 2 and the back surface 5A. An opening 8 that can be opened and closed is formed in the left and right outer end positions of the recess 6 with the protective plate 5 and the covering member 1 being non-fixed.
The protective plate 5 has a portion that is not covered with the covering member 1 at the intermediate position in the vertical direction of the right side edge when viewed from the back surface 5A side, and a rivet 49 is formed on the right edge of the protective plate 5. Not provided. The right edge of the back surface 5A of the protective plate 5 is defined as a “non-fixed portion” between the protective plate 5 and the covering member 1, and the opening 8 is formed by a gap between the protective plate 5 and the covering member 1 generated in the non-fixed portion. Is formed. Further, when viewed from the back surface 5 </ b> A side of the protective plate 5, a cutout portion 29 for forming the hole 2 is formed in the covering member 1 at the left edge portion opposite to the non-fixed portion of the protective plate 5 and the covering member 1. These are fixed by a pair of upper and lower rivets 49, 49. In the illustrated example, the notch 29 is closed by contact, but the upper edge and the lower edge may be separated from each other to form a separation part, or the notch 29 may be omitted. The upper edge and the lower edge may be formed continuously. In that case, the hole 2 is a hole whose periphery is completely closed.

図１と図２に示すように、被覆部材１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、凹所６によって空間部９を形成している（図５参照）。また、開口部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、凹所６による被覆部材１と下腿部３０の非接触箇所に対応して形成されている。また、装着状態下で、被覆部材１が下腿部３０に巻設されて弯曲することで、保護板５と被覆部材１の非固着部にて隙間が大きく開いて、開口部８を構成する保護板５と被覆部材１が大きく離間し、通気孔部４が形成されている。なお、通気孔部４に於て、保護板５の裏面５Ａと下腿部３０との隙間ｄ（図５参照）の大きさと被覆部材１の厚さ寸法は、略等しい。なお、本発明に於て、装着状態では、使用者の運動に伴って、発泡体３２を具備する被覆部材１が圧縮変形し、その厚さ寸法は常時一定ではなく変化するため、隙間ｄと被覆部材１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、空気が入れ替わることで熱を排出して、なおかつ、空間部９に外気を取り込んで空間部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 FIGS. 1 and 2, a space 9 is formed by a recess 6 on the back surface 5 </ b> A side of the protective plate 5 in a state where the covering member 1 is wound around the crus 30 (FIG. 5). reference). The opening 8 forms a vent hole 4 that serves as an air inlet / outlet of the space 9.
That is, the space portion 9 is formed corresponding to a non-contact portion between the covering member 1 and the crus portion 30 by the recess 6 in the mounted state. In addition, when the covering member 1 is wound around the lower leg 30 and bent under the wearing state, a gap is largely opened at the non-fixed portion between the protective plate 5 and the covering member 1, thereby forming the opening 8. The protective plate 5 and the covering member 1 are largely separated from each other, and a vent hole portion 4 is formed. In the vent hole portion 4, the size of the gap d (see FIG. 5) between the back surface 5A of the protective plate 5 and the crus portion 30 and the thickness dimension of the covering member 1 are substantially equal. In the present invention, in the wearing state, as the user moves, the covering member 1 having the foam 32 is compressed and deformed, and the thickness dimension thereof is not always constant. The thickness dimension of the covering member 1 is “substantially equal”.
The air hole portion 4 allows the space portion 9 to communicate with the external space. When the air is exchanged, heat is discharged, and outside air is taken into the space portion 9 to release moisture in the space portion 9 to prevent stuffiness. Is configured to do.

図１と図２に示すように、保護板５は、表て面５Ｂに複数の突隆部２５を有し、図３に示すように、突隆部２５の裏面側には凹窪部２４が形成されている。
突隆部２５は、３個形成され、上方から下方に向かうにつれて次第に大きさが小さくなるように形成されている。また、上下に隣接する突隆部２５，２５を連結するリブ３５，３５を備え、リブ３５，３５の裏面側には溝部３６，３６が形成されている。
保護板５の裏面５Ａに於て、凹所６は、複数個（３個）の内の１つの凹窪部２４に対応して形成されている。この構成によれば、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の大きさよりも分厚い凹所６によって形成される空間部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される。 As shown in FIGS. 1 and 2, the protective plate 5 has a plurality of protruding portions 25 on the surface 5 </ b> B. As shown in FIG. 3, a recessed portion 24 is formed on the back side of the protruding portion 25. Is formed.
Three protruding portions 25 are formed, and are formed so that the size gradually decreases from the upper side to the lower side. In addition, ribs 35 and 35 are provided to connect the protruding portions 25 and 25 adjacent to each other in the vertical direction, and groove portions 36 and 36 are formed on the back surfaces of the ribs 35 and 35.
On the back surface 5 </ b> A of the protection plate 5, the recess 6 is formed to correspond to one recessed portion 24 out of a plurality (three). According to this configuration, the depth of the recess 6 can be ensured to be large, and the volume of the space 9 formed by the recess 6 thicker than the size of the vent hole 4 in the mounted state increases, and the passage The ventilation function by the pore part 4 is exhibited more efficiently.

図４と図６に示すように、穴部２を除く被覆部材１の表て面と、保護板５の裏面５Ａとの間に、凹窪部２４によって、間隙部１８を形成している。装着状態で、使用者の運動に伴う被覆部材１の変形により生じるポンプ作用によって、間隙部１８の空気を押出吸引可能として構成されている。
装着状態下で、下腿部３０の筋肉の動き等により被覆部材１が裏面側から押されて間隙部１８の体積が減少すると、間隙部１８の内の空気が押し出される。これを、被覆部材１の「ポンプ作用」とし、このポンプ作用により、間隙部１８，１８から空間部９に送り出された空気は、熱と湿気と共に通気孔部４から排出される。溝部３６，３６は、間隙部１８と空間部９を行き交う空気の通路となっている。なお、装着状態で、被覆部材１の圧縮変形によって、保護板５の裏面５Ａと下腿部３０との間の間隔が狭くなり、空間部９の体積が減少して、それ自体がポンプ作用を発揮するように構成されている。従って、保護板５の裏面５Ａ側に於て、空間部９のみならず、被覆部材１の表て面と保護板５の裏面５Ａとの間隙部１８，１８の熱と湿気を、空気と共に通気孔部４から排出して、より一層効率的に蒸れを防止するように構成されている。 As shown in FIGS. 4 and 6, a gap 18 is formed by a recessed portion 24 between the surface of the covering member 1 excluding the hole 2 and the back surface 5 </ b> A of the protective plate 5. In the mounted state, the air in the gap portion 18 can be extruded and sucked by the pump action generated by the deformation of the covering member 1 accompanying the movement of the user.
Under the wearing state, when the covering member 1 is pushed from the back side by the movement of the muscles of the lower leg 30 and the volume of the gap 18 is reduced, the air in the gap 18 is pushed out. This is the “pumping action” of the covering member 1, and the air sent out from the gaps 18 and 18 to the space part 9 by this pumping action is discharged from the vent hole part 4 together with heat and moisture. The groove portions 36, 36 serve as air passages that cross the gap portion 18 and the space portion 9. In the mounted state, the space between the back surface 5A of the protective plate 5 and the lower leg 30 is narrowed by the compression deformation of the covering member 1, the volume of the space 9 is reduced, and the pump itself acts as a pump. It is configured to demonstrate. Therefore, on the back surface 5A side of the protective plate 5, not only the space 9 but also the heat and moisture of the gaps 18 and 18 between the front surface of the covering member 1 and the back surface 5A of the protective plate 5 are passed along with the air. It discharges | emits from the pore part 4, and is comprised so that a shampoo may be prevented still more efficiently.

図１〜図３に示すように、被覆部材１の左右の少なくとも一方の外側端縁１４には、上下方向に細長の被覆片１０が付設されている。被覆片１０には、凹状弯曲部１０Ａが形成され、凹状弯曲部１０Ａによって、被覆部材１の外側端縁１４と被覆片１０が離間した窓部１７，１７が形成されている。
被覆片１０は、下腿部３０の外側面を自打球から保護すると共に、被覆部材１及び被覆片１０と下腿部３０の間の空気の出入口となる窓部１７，１７を形成して、その換気機能によって、蒸れを防止している。
被覆部材１の下部に、連結帯１９を介して取着される足甲保護部材２０を具備している。足甲保護部材２０は、表て側の硬質保護片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。また、被覆部材１の下部には、踝保護片１３を有している。踝保護片１３は、保護板５の下端縁から突出状とし、装着状態で、踝部を被覆するように形成されている。 As shown in FIGS. 1 to 3, at least one of the left and right outer end edges 14 of the covering member 1 is provided with an elongated covering piece 10 in the vertical direction. The covering piece 10 is formed with a concave bent portion 10A, and the concave bent portion 10A is formed with windows 17 and 17 in which the outer edge 14 of the covering member 1 and the covering piece 10 are separated from each other.
The covering piece 10 protects the outer surface of the crus part 30 from the hit ball and forms the covering member 1 and window parts 17 and 17 serving as an air inlet / outlet between the covering piece 10 and the crus part 30, The ventilation function prevents stuffiness.
An instep protection member 20 attached to the lower portion of the covering member 1 via a connecting band 19 is provided. The instep protection member 20 has a hard protection piece 21 on the front side and an instep covering piece 22 with cushioning properties. The instep protection member 20 is fixed by winding a belt 23 around the sole of the foot. In addition, a hook protecting piece 13 is provided at the lower part of the covering member 1. The heel protection piece 13 protrudes from the lower edge of the protection plate 5 and is formed so as to cover the heel portion in the mounted state.

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、被覆部材１を下腿部３０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、被覆片１０を、下腿部３０の外側面に密着させる。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、被覆部材１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、被覆部材１と被覆片１０によって、下腿部３０を前面から両側面にわたって保護する。 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 covering member 1 is wound around the crus 30 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 inside the crus 30, and the covering piece 10 is brought into close contact with the outer surface of the crus 30. 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 covering member 1 is interposed between the protective plate 5 and the crus 30 to reduce the impact of the ball. The lower leg 30 is protected from the front surface to the both side surfaces by the covering member 1 and the covering piece 10.

図５に示すように、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。
装着状態で、上述のポンプ作用によって、空間部９の内部の空気が通気孔部４から押し出され、又は、新しい空気を通気孔部４から吸い込んで、熱と湿気を含んだ空気を新しい空気に入れ替える。 As shown in FIG. 5, a space portion 9 (with a large volume) is formed on the back surface 5A side of the protective plate 5. The space portion 9 is ventilated by the vent hole portion 4, and heat is exhausted by air exchange. Then, fresh outside air is taken into the space 9 to cool the crus 30. Moreover, the rise of the humidity of the space part 9 by a user's perspiration is suppressed and a stuffiness is prevented.
In the mounted state, the air inside the space portion 9 is pushed out from the vent hole portion 4 by the above-described pump action, or new air is sucked from the vent hole portion 4 to convert the air containing heat and moisture into new air. Replace.

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に取着される被覆部材１とを、備え、保護板５の裏面５Ａ側に於て、被覆部材１に穴部２が形成され、穴部２と裏面５Ａの露出面をもって凹所６を形成し、凹所６の左右の少なくとも一方の外端位置に、保護板５と被覆部材１を非固着状として開閉自在の開口部８を形成している。被覆部材１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、凹所６によって空間部９を形成し、かつ、開口部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に示す左打者用レッグガードと図７〜図９に示す右打者用レッグガードは、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 vertically long hard protection plate 5 having a curved cross section and a covering member 1 attached to the back surface 5A of the protection plate 5 on the back surface 5A side of the protection plate 5. In this case, a hole 2 is formed in the covering member 1, a recess 6 is formed with the exposed surface of the hole 2 and the back surface 5 </ b> A, and the protective plate 5 and the cover are provided at at least one outer end position of the left and right of the recess 6. An opening 8 that can be opened and closed is formed with the member 1 being non-fixed. With the covering member 1 wound around the crus 30, a space 9 is formed by the recess 6 on the back surface 5 </ b> A side of the protection plate 5, and the air inlet / outlet of the space 9 is formed by the opening 8. A vent hole 4 is formed.
The left batter leg guard shown in FIG. 1 to FIG. 3 and the right batter leg guard shown in FIG. 7 to FIG. 9 have the same configuration except that they have a symmetrical shape. Detailed description is omitted.

なお、本発明は、設計変更可能であって、例えば、保護板５の表て面５Ｂのリブ３５は省略しても良い。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。   The design of the present invention can be changed. For example, the rib 35 on the surface 5B of the protective plate 5 may be omitted. 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に取着される被覆部材１とを、備え、保護板５の裏面５Ａ側に於て、被覆部材１に穴部２が形成され、穴部２と裏面５Ａの露出面をもって凹所６を形成し、凹所６の左右の少なくとも一方の外端位置に、保護板５と被覆部材１を非固着状として開閉自在の開口部８を形成し、被覆部材１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、凹所６によって空間部９を形成し、かつ、開口部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、下腿部３０を冷却できる。   As described above, the leg guard according to the present invention includes the vertically long hard protection plate 5 having a curved cross section and the covering member 1 attached to the back surface 5A of the protection plate 5, and the back surface of the protection plate 5. On the 5A side, a hole 2 is formed in the covering member 1, a recess 6 is formed with the exposed surface of the hole 2 and the back surface 5A, and a protective plate is provided at at least one outer end position of the left and right of the recess 6. 5 and the covering member 1 are non-fixed, and an openable and closable opening 8 is formed, and the covering member 1 is wound around the lower leg 30 and is attached to the back surface 5A side of the protective plate 5 by a recess 6. Since the air hole portion 4 serving as the air inlet / outlet of the space portion 9 is formed by forming the portion 9 and the opening portion 8, the air permeability can be improved and the stuffiness due to sweating is reduced, You can play comfortably without a sense of incongruity. The 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 cool the crus 30.

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の裏面側には凹窪部２４が形成され、穴部２を除く被覆部材１の表て面と、保護板５の裏面５Ａとの間に、凹窪部２４によって、間隙部１８を形成し、装着状態で、使用者の運動に伴う被覆部材１の変形により生じるポンプ作用によって、間隙部１８の空気を押出吸引可能としたので、間隙部１８と空間部９の空気を確実に入れ替えることができ、熱を排出でき、発汗による蒸れを防止できる。   Further, the protective plate 5 has a plurality of protruding portions 25 on the surface 5 </ b> B, and a recessed portion 24 is formed on the back surface side of the protruding portion 25, so that the covering member 1 excluding the hole portion 2 is displayed. The gap portion 18 is formed by the recessed portion 24 between the surface and the back surface 5A of the protective plate 5, and in the mounted state, the gap portion is generated by a pump action caused by the deformation of the covering member 1 accompanying the user's movement. Since the air of 18 can be extruded and sucked, the air in the gap portion 18 and the space portion 9 can be reliably exchanged, heat can be discharged, and stuffiness due to sweating can be prevented.

また、被覆部材１の左右の少なくとも一方の外側端縁１４には、上下方向に細長の被覆片１０が付設され、被覆片１０に凹状弯曲部１０Ａが形成され、凹状弯曲部１０Ａによって、被覆部材１の外側端縁１４と被覆片１０が離間した窓部１７，１７が形成されているので、下腿部３０の外側面を自打球の直撃から守ることができ、かつ、下腿部３０と被覆片１０の間に蒸れが発生するのを防止できる。   Also, at least one of the left and right outer end edges 14 of the covering member 1 is provided with an elongated covering piece 10 in the vertical direction, and a concave bent portion 10A is formed on the covering piece 10, and the covering member 10 is formed by the concave bent portion 10A. 1 is formed with window portions 17 and 17 in which the outer edge 14 and the covering piece 10 are spaced apart from each other, so that the outer surface of the crus 30 can be protected from the direct hit of the hit ball, and the crus 30 It is possible to prevent stuffiness between the covering pieces 10.

１ 被覆部材
２ 穴部
４ 通気孔部
５ 保護板
５Ａ 裏面
５Ｂ 表て面
６ 凹所
８ 開口部
９ 空間部
１０ 被覆片
１０Ａ 凹状弯曲部
１４ 外側端縁
１７ 窓部
１８ 間隙部
２４ 凹窪部
２５ 突隆部
３０ 下腿部 DESCRIPTION OF SYMBOLS 1 Covering member 2 Hole part 4 Ventilation hole part 5 Protection board 5A Back surface 5B Front surface 6 Recess 8 Opening part 9 Space part 10 Covering piece 10A Concave bending part 14 Outer edge 17 Window part 18 Gap part 24 Concave part 25 Ridge 30 lower leg

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）に取着される被覆部材（１）とを、備え、
上記保護板（５）の裏面（５Ａ）側に於て、上記被覆部材（１）に穴部（２）が形成され、該穴部（２）と上記裏面（５Ａ）の露出面をもって凹所（６）を形成し、該凹所（６）の左右の少なくとも一方の外端位置に、上記保護板（５）と上記被覆部材（１）を非固着状として開閉自在の開口部（８）を形成し、
上記被覆部材（１）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、上記凹所（６）によって空間部（９）を形成し、かつ、上記開口部（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 vertically long hard protection plate (5) having a curved cross section and a covering member (1) attached to the back surface (5A) of the protection plate (5),
On the back surface (5A) side of the protective plate (5), a hole (2) is formed in the covering member (1), and a recess is formed with the exposed surface of the hole (2) and the back surface (5A). (6) is formed, and the protective plate (5) and the covering member (1) are non-fixed in an openable and closable opening (8) at at least one of the left and right outer end positions of the recess (6). Form the
A space portion (9) is formed by the recess (6) on the back surface (5A) side of the protective plate (5) in a mounted state in which the covering member (1) is wound around the lower leg portion (30). In addition, the leg guard is characterized in that the opening (8) forms a vent hole (4) serving as an air inlet / outlet of the space (9). 上記保護板（５）は、表て面（５Ｂ）に複数の突隆部（２５）を有し、上記突隆部（２５）の裏面側には凹窪部（２４）が形成され、
上記穴部（２）を除く上記被覆部材（１）の表て面と、上記保護板（５）の上記裏面（５Ａ）との間に、上記凹窪部（２４）によって、間隙部（１８）を形成し、
装着状態で、使用者の運動に伴う上記被覆部材（１）の変形により生じるポンプ作用によって、上記間隙部（１８）の空気を押出吸引可能とした請求項１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).
Between the front surface of the covering member (1) excluding the hole (2) and the back surface (5A) of the protective plate (5), the concave portion (24) causes a gap portion (18). )
The leg guard according to claim 1, wherein in the mounted state, the air in the gap (18) can be extruded and sucked by a pumping action caused by deformation of the covering member (1) accompanying the movement of the user. 上記被覆部材（１）の左右の少なくとも一方の外側端縁（１４）には、上下方向に細長の被覆片（１０）が付設され、該被覆片（１０）に凹状弯曲部（１０Ａ）が形成され、該凹状弯曲部（１０Ａ）によって、上記被覆部材（１）の上記外側端縁（１４）と上記被覆片（１０）が離間した窓部（１７）（１７）が形成されている請求項１又は２記載のレッグガード。
At least one of the left and right outer edges (14) of the covering member (1) is provided with an elongated covering piece (10) in the vertical direction, and a concave bent portion (10A) is formed on the covering piece (10). The concave bent portion (10A) forms a window portion (17) (17) in which the outer end edge (14) of the covering member (1) and the covering piece (10) are separated from each other. The leg guard according to 1 or 2.
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4608718A (en) * 1985-08-26 1986-09-02 Reed James M Calf, ankle and foot protector for baseball batters
JP2010011975A (en) * 2008-07-02 2010-01-21 Zett Corp Protector for baseball or softball
JP2011041609A (en) * 2009-08-19 2011-03-03 Futago Shoji:Kk Leg protector
JP2011115267A (en) * 2009-12-01 2011-06-16 Futago Shoji:Kk Protector

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4608718A (en) * 1985-08-26 1986-09-02 Reed James M Calf, ankle and foot protector for baseball batters
JP2010011975A (en) * 2008-07-02 2010-01-21 Zett Corp Protector for baseball or softball
JP2011041609A (en) * 2009-08-19 2011-03-03 Futago Shoji:Kk Leg protector
JP2011115267A (en) * 2009-12-01 2011-06-16 Futago Shoji:Kk Protector

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