＜第１実施形態＞
本発明は、暴漢が持つ刃物から身を守るための防刃チョッキ（防刃衣）１０に関し、この防刃チョッキ１０は縦横に連結された同一形状のエレメント部材２０から構成されている。以下、本発明に係る第１実施形態を図面を参照しつつ詳しく説明する。
<First Embodiment>
The present invention relates to an anti-blade waistcoat (anti-blade garment) 10 for protecting the body from blades possessed by gangsters, and the anti-blade waist vest 10 is composed of element members 20 having the same shape connected vertically and horizontally. Hereinafter, a first embodiment according to the present invention will be described in detail with reference to the drawings.
図１に示すように、エレメント部材２０は、外形形状がほぼ長方形のステンレス鋼製板状部材であって、プレス加工によって成形してある。発明者の行った実験においては、厚さ０．８ｍｍのエレメント部材２０にナイフを強く突き立てても貫通することはなく、高い防刃性を備えることが明らかになった。一方、エレメント部材２０で構成される防刃チョッキ１０を長時間着用するためには、エレメント部材２０は薄くて軽量であることが好ましい。よって、防刃性と軽量性のバランスを考慮すると、エレメント部材２０の厚さは０．５〜２ｍｍ程度が好ましく、０．５〜１ｍｍの範囲内であるとなおよい。この範囲とすることにより、上着と下着の間、又は、下着の下に着用することができる。また、ステンレス鋼は耐食性に優れているため、エレメント部材２０を連結してなる防刃チョッキ１０を長時間着用しても人の汗等により腐食されることはほとんどなく、人体への影響も少ない。本実施形態においては、エレメント部材２０の材料としてステンレスを用いたが、防刃性と軽量性を同時に備えていれば、例えば、アルミニウム、アクリル樹脂、ポリカーボネート、炭素繊維強化プラスチック、ガラス繊維強化プラスチックを用いることもできる。
As shown in FIG. 1, the element member 20 is a stainless steel plate-like member having a substantially rectangular outer shape, and is formed by pressing. In the experiment conducted by the inventors, it has been clarified that the element member 20 having a thickness of 0.8 mm does not penetrate even if the knife is strongly pushed and has a high blade-proof property. On the other hand, in order to wear the blade-proof vest 10 composed of the element member 20 for a long time, the element member 20 is preferably thin and lightweight. Therefore, when considering the balance between blade prevention and lightness, the thickness of the element member 20 is preferably about 0.5 to 2 mm, and more preferably within the range of 0.5 to 1 mm. By setting it as this range, it can wear between underwear or underwear. Moreover, since stainless steel is excellent in corrosion resistance, even if it wears the blade-proof vest 10 formed by connecting the element member 20 for a long time, it is hardly corroded by human sweat or the like and has little influence on the human body. . In the present embodiment, stainless steel is used as the material of the element member 20, but aluminum, acrylic resin, polycarbonate, carbon fiber reinforced plastic, glass fiber reinforced plastic, for example, can be used as long as they have blade prevention and light weight at the same time. It can also be used.
エレメント部材２０の縦方向（図１（ａ）のＡ方向）に沿って伸びる一対の長辺２１、２２は、横方向（図１（ａ）のＢ方向）に沿って外方に突出する矩形状凸部３１、凸部３３を備えている。凸部３１は、長辺２１の縦方向に複数設けられており、隣り合う凸部３１の間には矩形状凹部３２が形成される。同様に、凸部３３は、長辺２２の縦方向において複数設けられており、隣り合う凸部３３の間には凹部３４が形成される。
A pair of long sides 21 and 22 extending along the vertical direction (A direction in FIG. 1A) of the element member 20 are rectangular protruding outward along the horizontal direction (B direction in FIG. 1A). A shape convex portion 31 and a convex portion 33 are provided. A plurality of convex portions 31 are provided in the longitudinal direction of the long side 21, and a rectangular concave portion 32 is formed between adjacent convex portions 31. Similarly, a plurality of convex portions 33 are provided in the longitudinal direction of the long side 22, and a concave portion 34 is formed between adjacent convex portions 33.
凸部３１、凹部３２は一方の長辺２１において交互に設けられ、縦方向の幅は同一である。同様に、凸部３３、凹部３４は他方の長辺２２において交互に設けられ、縦方向の幅は同一である。この構成により、凸部３１を隣のエレメント部材２０の凹部３４に、凸部３３を隣のエレメント部材２０の凹部３２に挿入、噛合することによって、図２に示すように、隣接するエレメント部材２０を連結することができる。このように、凸部３１と凹部３４、又は、凸部３３と凹部３２との噛合によりエレメント部材２０の連結を行うため、隣接するエレメント部材２０の間に一直線状の間隙が形成されることがなく、隣接するエレメント部材２０の間から刃物の刃が進入することがない。
The convex portions 31 and the concave portions 32 are alternately provided on one long side 21 and have the same vertical width. Similarly, the convex part 33 and the concave part 34 are alternately provided in the other long side 22, and the width | variety of the vertical direction is the same. With this configuration, by inserting and engaging the convex portion 31 with the concave portion 34 of the adjacent element member 20 and the convex portion 33 with the concave portion 32 of the adjacent element member 20, as shown in FIG. Can be connected. Thus, since the element member 20 is connected by the engagement of the convex portion 31 and the concave portion 34 or the convex portion 33 and the concave portion 32, a straight gap may be formed between the adjacent element members 20. In addition, the blade of the cutter does not enter between the adjacent element members 20.
長辺２１においては縦方向最上部を凸部３１、最下部を凹部３２とし、長辺２２においては縦方向最上部を凹部３４、最下部を凸部３３としてあるため、長辺２１を左側、長辺２２を右側（あるいは長辺２１を右側、長辺２２を左側）に統一して複数のエレメント部材２０を横方向に並べると、凸部３１が隣のエレメント部材２０の凹部３４に、凸部３３が隣のエレメント部材２０の凹部３２に挿入、噛合して、エレメント部材２０を隙間なく一直線上に連結、配置することができる。また、このように凸部３１、凹部３２、凸部３３、凹部３４を配置することにより、隣接するエレメント部材２０の長辺２１と長辺２１、又は長辺２２と長辺２２を噛合させることはできないため、人体に合わせて図１（ｂ）のようにエレメント部材２０にＲを付けた（曲面状にする）場合に、エレメント部材２０の連結のたびにＲの方向を確認する必要がなくなる。また、エレメント部材２０は同一形状のものを用意すれば済むため、型に係るコストを抑えることができる。
In the long side 21, the uppermost part in the vertical direction is the convex part 31, the lowermost part is the concave part 32, and in the long side 22, the uppermost part in the vertical direction is the concave part 34, and the lowermost part is the convex part 33. If the long side 22 is unified on the right side (or the long side 21 is on the right side and the long side 22 is on the left side) and the plurality of element members 20 are arranged in the horizontal direction, the convex portion 31 projects into the concave portion 34 of the adjacent element member 20. The part 33 can be inserted and meshed with the recess 32 of the adjacent element member 20 so that the element member 20 can be connected and arranged in a straight line without a gap. In addition, by arranging the convex portion 31, the concave portion 32, the convex portion 33, and the concave portion 34 in this manner, the long side 21 and the long side 21 or the long side 22 and the long side 22 of the adjacent element member 20 are engaged with each other. Therefore, when the element member 20 is R-shaped (curved) as shown in FIG. 1B according to the human body, it is not necessary to check the direction of R every time the element member 20 is connected. . Moreover, since the element member 20 should just prepare the thing of the same shape, the cost concerning a type | mold can be held down.
図１では凸部３１、凹部３２、凸部３３、凹部３４をそれぞれ複数設けているが、長辺２１、長辺２２において対応する位置に１個ずつ設けるだけでも、隣接するエレメント部材２０と連結することができる。また、凸部３１と凹部３４、及び、凹部３２と凸部３３とがそれぞれ噛合可能であれば、凸部３１、凹部３２、凸部３３、凹部３４は矩形状でなくてもよく、例えば円弧状であってもよい。さらに、長辺２１及び長辺２２における凹凸形状が異なっていれば、縦方向最上部に凸部３１又は凹部３４、最下部に凹部３２又は凸部３３という構成でなくてもよい。
In FIG. 1, a plurality of convex portions 31, concave portions 32, convex portions 33, and concave portions 34 are provided, but it is possible to connect to the adjacent element member 20 by providing one at a corresponding position on the long side 21 and the long side 22. can do. Further, as long as the convex portion 31 and the concave portion 34 and the concave portion 32 and the convex portion 33 can mesh with each other, the convex portion 31, the concave portion 32, the convex portion 33, and the concave portion 34 may not be rectangular, for example, a circle. It may be arcuate. Furthermore, as long as the concave and convex shapes on the long side 21 and the long side 22 are different, the configuration may not be such that the convex portion 31 or the concave portion 34 is in the uppermost portion in the vertical direction and the concave portion 32 or the convex portion 33 is in the lowest portion.
一方、エレメント部材２０の横方向に伸びる一対の短辺２３、２４の中央部には、それぞれ、円弧状凹部３５とこれに対応した形状の円弧状凸部３６が備えられている（図１（ａ））。図３に示すように、複数のエレメント部材２０を縦方向に並べて凹部３５内に凸部３６を挿入、噛合させると、縦方向において、エレメント部材２０を隙間なく一直線上に配置することができる。このように、凹部３５と凸部３６との噛合によりエレメント部材２０の連結を行うため、隣接するエレメント部材２０の間に一直線状の間隙が形成されることがなく、隣接するエレメント部材２０の間から刃物の刃が進入することがない。また、隣接するエレメント部材２０の短辺２３と短辺２３、又は、短辺２４と短辺２４を噛合させることはできないため、エレメント部材２０の連結のときにその方向を誤ることがない。
On the other hand, an arc-shaped concave portion 35 and an arc-shaped convex portion 36 having a shape corresponding to the arc-shaped concave portion 35 are provided at the center of the pair of short sides 23 and 24 extending in the lateral direction of the element member 20 (FIG. 1 ( a)). As shown in FIG. 3, when a plurality of element members 20 are arranged in the vertical direction and the convex portions 36 are inserted and engaged in the concave portions 35, the element members 20 can be arranged in a straight line without any gap in the vertical direction. Thus, since the element members 20 are connected by the engagement of the concave portions 35 and the convex portions 36, a straight gap is not formed between the adjacent element members 20, and the adjacent element members 20 are not formed. The blade of the blade will not enter. Moreover, since the short side 23 and the short side 23 of the adjacent element member 20 or the short side 24 and the short side 24 cannot be meshed, the direction of the element member 20 is not erroneously connected.
図１（ａ）では凹部３５、凸部３６を１つずつ設けているが、長辺２１、長辺２２において対応する位置に複数設けてもよい。また、凹部３５と凸部３６とが噛合可能であれば、円弧状出なくてもよく、例えば矩形状であってもよい
In FIG. 1A, the concave portion 35 and the convex portion 36 are provided one by one, but a plurality may be provided at corresponding positions on the long side 21 and the long side 22. Further, as long as the concave portion 35 and the convex portion 36 can be engaged with each other, the arc shape does not have to be generated, and for example, a rectangular shape may be used.
エレメント部材２０の縦方向両端部には、それぞれ、連結部材を挿入するための連結孔部（孔部）３７、３８及び連結孔部（孔部）３９、４０が設けられている。連結孔部３７、３８及び連結孔部３９、４０は、同一形状の矩形開口であって、エレメント部材２０を横方向に並べたときに、隣接するエレメント部材２０の連結孔部３９と連結孔部４０、及び、連結孔部３７と連結孔部３８がそれぞれ対応する位置に配置され（図２）、エレメント部材２０を縦方向に並べたときに、連結孔部３７と連結孔部３９、及び、連結孔部３８と連結孔部４０がそれぞれ対応する位置に配置されている（図３）。
At both ends in the longitudinal direction of the element member 20, connecting hole portions (hole portions) 37 and 38 and connecting hole portions (hole portions) 39 and 40 for inserting the connecting members are provided. The connecting hole portions 37 and 38 and the connecting hole portions 39 and 40 are rectangular openings having the same shape, and when the element members 20 are arranged in the horizontal direction, the connecting hole portions 39 and the connecting hole portions of the adjacent element members 20 are connected. 40, and the connecting hole 37 and the connecting hole 38 are arranged at corresponding positions (FIG. 2), and when the element members 20 are arranged in the vertical direction, the connecting hole 37, the connecting hole 39, and The connecting hole 38 and the connecting hole 40 are arranged at corresponding positions (FIG. 3).
同様に、エレメント部材２０の横方向両端部には、連結部材を挿入するための連結孔部４１、４２及び連結孔部４３、４４が設けられている。連結孔部４１、４２及び連結孔部４３、４４は、同一形状の矩形開口であって、エレメント部材２０を横方向に並べたときに、連結孔部４１と連結孔部４３、及び、連結孔部４２と連結孔部４４がそれぞれ対応する位置に配置されている。なお、連結孔部３７〜４０と、連結孔部４１〜４４とを同一形状とし、かつ、連結孔部３７と隣り合う連結孔部３８（及び、連結孔部３９と隣り合う連結孔部４０）の間隔と、連結孔部４１と同一エレメント部材上の連結孔部４２（及び、連結孔部４３と連結孔部４４）の間隔とを同一とすると、共通の連結部材を利用することができるため、コストを低減することができる。
Similarly, connecting hole portions 41 and 42 and connecting hole portions 43 and 44 for inserting connecting members are provided at both ends in the lateral direction of the element member 20. The connection hole portions 41 and 42 and the connection hole portions 43 and 44 are rectangular openings having the same shape, and when the element members 20 are arranged in the horizontal direction, the connection hole portion 41, the connection hole portion 43, and the connection hole The part 42 and the connecting hole part 44 are arranged at corresponding positions. The connecting hole portions 37 to 40 and the connecting hole portions 41 to 44 have the same shape and are adjacent to the connecting hole portion 37 (and the connecting hole portion 40 adjacent to the connecting hole portion 39). If the interval between the connection holes 41 and the connection holes 42 on the same element member as the connection holes 41 (and the connection holes 43 and 44) are the same, a common connection member can be used. Cost can be reduced.
エレメント部材２０の連結は、図４に示すステンレス鋼製の連結部材５０、６０、６５を用いて行う。これらのうち、連結部材５０は、縦方向に隣接させた２枚のエレメント部材２０を横方向に２列隣接させてなる４枚のエレメント部材２０を連結するための部材であって、プレス加工によって成形された初期状態では、横方向に伸びる矩形状の本体部５１の両端に、縦方向に伸びる矩形状の腕部５２、５３が配置されるＨ字形状をなしている。腕部５２、５３は、連結孔部３７と連結孔部３８（及び、連結孔部３９と連結孔部４０）の間隔に対応した間隔で配置されており、その横方向の幅は連結孔部３７（及び、連結孔部３８、３９、４０）の幅とほぼ同一である。
The element members 20 are connected using stainless steel connecting members 50, 60, and 65 shown in FIG. Among these, the connecting member 50 is a member for connecting four element members 20 formed by adjoining two rows of element members 20 adjacent in the vertical direction in two rows in the horizontal direction. In the molded initial state, an H-shape is formed in which rectangular arm portions 52 and 53 extending in the vertical direction are arranged at both ends of the rectangular main body portion 51 extending in the horizontal direction. The arm portions 52 and 53 are arranged at intervals corresponding to the interval between the connecting hole portion 37 and the connecting hole portion 38 (and the connecting hole portion 39 and the connecting hole portion 40), and the width in the lateral direction is the connecting hole portion. 37 (and the connecting hole portions 38, 39, 40) are substantially the same in width.
縦方向に隣接させた２枚のエレメント部材２０を横方向に２列隣接させてなる４枚のエレメント部材２０の連結は、図５に示すように、腕部５３の端部５３ａ、５３ｂをそれぞれ右側の列に配置される２枚のエレメント部材２０の連結孔部３９、３７にそれぞれ挿入（圧入）し、腕部５３の端部５２ａ、５２ｂをそれぞれ、左側の列に配置され、かつ、端部５３ａ、５３ｂが挿入された連結孔部３９、３７にそれぞれ近接する連結孔部４０、３８に挿入する。つづいて、図６（ａ）、（ｂ）に示すように、本体部５１とエレメント部材２０の表面２５とが密着した状態で、エレメント部材２０を貫通してエレメント部材２０の裏面２６から突出した上側端部５２ａ、５３ａ、下側端部５２ｂ、５３ｂを縦方向において隣接するエレメント部材２０の境界面４５側へ折り曲げて、裏面２６に密着させる。エレメント部材２０と連結部材５０とは溶融、接着等によって固定させてもよいが、上側端部５２ａ、５３ａ、下側端部５２ｂ、５３ｂを挿入、折り曲げするだけでもステンレス鋼の剛性により連結を維持することができ、かつ、防刃チョッキ１０を装着した者の体型、動作に応じて連結部材５０を境界面４５において屈曲させることができる。さらに、単一の連結部材によって、縦方向に隣接させた２枚のエレメント部材を横方向に２列隣接させてなる４枚のエレメント部材を連結することができるため、組立作業を効率的に行うことができる。
As shown in FIG. 5, the connection of the four element members 20 in which the two element members 20 adjacent to each other in the vertical direction are adjacent to each other in two rows is made by connecting the end portions 53a and 53b of the arm portion 53 respectively. Inserted (press-fitted) into the connecting hole portions 39 and 37 of the two element members 20 arranged in the right row, respectively, and the end portions 52a and 52b of the arm portion 53 are arranged in the left row, respectively. It inserts in the connection hole parts 40 and 38 which adjoin the connection hole parts 39 and 37 in which the parts 53a and 53b were inserted, respectively. Subsequently, as shown in FIGS. 6A and 6B, the main body 51 and the surface 25 of the element member 20 are in close contact with each other and penetrate the element member 20 and protrude from the back surface 26 of the element member 20. The upper end portions 52a and 53a and the lower end portions 52b and 53b are bent toward the boundary surface 45 side of the element member 20 adjacent in the vertical direction and are brought into close contact with the back surface 26. The element member 20 and the connecting member 50 may be fixed by melting, bonding, or the like, but the connection is maintained by the rigidity of the stainless steel simply by inserting and bending the upper end portions 52a and 53a and the lower end portions 52b and 53b. The connecting member 50 can be bent at the boundary surface 45 according to the body shape and operation of the person wearing the blade-proof vest 10. In addition, since a single connecting member can connect four element members formed by adjoining two element members adjacent in the vertical direction in two rows in the horizontal direction, the assembly work is efficiently performed. be able to.
一方、連結部材６０はエレメント部材２０を横方向に連結するための部材であって、プレス加工によって成形された初期状態では、縦方向に伸びる矩形状の本体部６１の両端に、横方向に伸びる矩形状の腕部６２、６３が配置されるＩ字形状（Ｈ字形状を９０度回転させたもの）をなしている。腕部６２、６３は、連結孔部４１と連結孔部４２（及び、連結孔部４３と連結孔部４４）の間隔に対応した間隔で配置されており、その縦方向の幅は連結孔部４１（及び、連結孔部４２、４３、４４）の幅とほぼ同一である。
On the other hand, the connecting member 60 is a member for connecting the element member 20 in the horizontal direction, and extends in the horizontal direction at both ends of the rectangular main body portion 61 extending in the vertical direction in an initial state formed by press working. It has an I shape (obtained by rotating the H shape by 90 degrees) in which the rectangular arm portions 62 and 63 are arranged. The arm portions 62 and 63 are arranged at intervals corresponding to the interval between the connecting hole portion 41 and the connecting hole portion 42 (and the connecting hole portion 43 and the connecting hole portion 44), and the vertical width thereof is the connecting hole portion. 41 (and the connecting hole portions 42, 43, 44) is almost the same as the width.
横方向に並んだエレメント部材２０の連結は、まず、図５に示すように、腕部６２、６３の左側端部６２ａ、６３ａを左側に配置されるエレメント部材２０の連結孔部４３、４４にそれぞれ挿入し、腕部６２、６３の右側端部６２ｂ、６３ｂを右側に配置され、かつ、連結孔部４３、４４に近接する連結孔部４１、４２にそれぞれ挿入する。つづいて、図６（ａ）、（ｃ）に示すように、本体部６１とエレメント部材２０の表面２５とが密着した状態で、エレメント部材２０を貫通してエレメント部材２０の裏面２６から突出した左側端部６２ａ、６３ａ、右側端部６２ｂ、６３ｂを縦方向において隣接するエレメント部材２０の境界面４６側へ折り曲げて、裏面２６に密着させる。エレメント部材２０と連結部材６０とは溶融、接着等によって固定させてもよいが、左側端部６２ａ、６３ａ、右側端部６２ｂ、６３ｂを挿入、折り曲げするだけでもステンレス鋼の剛性により連結を維持することができ、かつ、防刃チョッキ１０を装着した者の体型、動作に応じて連結部材６０を境界面４６において屈曲させることができる。エレメント部材２０の連結は連結部材５０のみによっても実現できるが、連結部材６０を用いると連結がより確実になるため好ましい。
First, as shown in FIG. 5, the left and right end portions 62a and 63a of the arm portions 62 and 63 are connected to the connecting hole portions 43 and 44 of the element member 20 arranged on the left side. The right end portions 62b and 63b of the arm portions 62 and 63 are respectively inserted in the connection hole portions 41 and 42 that are arranged on the right side and close to the connection hole portions 43 and 44, respectively. Subsequently, as shown in FIGS. 6A and 6C, the main body 61 and the surface 25 of the element member 20 are in close contact with each other and penetrate the element member 20 and protrude from the back surface 26 of the element member 20. The left end portions 62a and 63a and the right end portions 62b and 63b are bent toward the boundary surface 46 side of the element member 20 adjacent in the vertical direction and are brought into close contact with the back surface 26. The element member 20 and the connecting member 60 may be fixed by melting, bonding, or the like, but the connection is maintained by the rigidity of stainless steel simply by inserting and bending the left end portions 62a and 63a and the right end portions 62b and 63b. The connecting member 60 can be bent at the boundary surface 46 according to the body shape and operation of the person wearing the blade-proof vest 10. The connection of the element member 20 can be realized only by the connection member 50, but it is preferable to use the connection member 60 because the connection is more reliable.
連結部材６５は、多数連結されたエレメント部材２０の横方向端部においてエレメント部材２０を縦方向に連結するための部材であって、プレス加工によって成形された初期状態では縦方向に伸びる矩形状を成している。
The connecting member 65 is a member for connecting the element members 20 in the vertical direction at the end portions in the horizontal direction of the element members 20 connected in large numbers, and has a rectangular shape extending in the vertical direction in an initial state formed by pressing. It is made.
多数連結されたエレメント部材２０の横方向左端部におけるエレメント部材２０の縦方向の連結は、図５に示すように、上側端部６５ａ及び下側端部６５ｂを、上側に配置されるエレメント部材２０の連結孔部３９及び下側に配置されるエレメント部材２０の連結孔部３７にそれぞれ挿入する。同様に、横方向右端部におけるエレメント部材２０の縦方向の連結は、上側端部６５ａ及び下側端部６５ｂを、上側に配置されるエレメント部材２０の連結孔部４０及び下側に配置されるエレメント部材２０の連結孔部３８にそれぞれ挿入する。つづいて、図６（ａ）、（ｄ）に示すように、連結部材６５をエレメント部材２０の表面２５に密着させた状態で、エレメント部材２０を貫通してエレメント部材２０の裏面２６から突出した端部６５ａ、６５ｂを縦方向において隣接するエレメント部材２０の境界面４５側へ折り曲げて、裏面２６に密着させる。エレメント部材２０と連結部材６５とは溶融、接着等によって固定させてもよいが、上側端部６５ａ及び下側端部６５ｂを挿入、折り曲げするだけでもステンレス鋼の剛性により連結を維持することができ、かつ、防刃チョッキ１０を装着した者の体型、動作に応じて連結部材６５を境界面４５において屈曲させることができる。エレメント部材２０の連結は連結部材５０のみによっても実現できるが、連結部材６５を用いると横方向端部に位置するエレメント部材２０の列が互いに確実に連結され、エレメント部材２０端部が固定されていないことに起因して使用者に怪我を負わせることがなくなるため、安全上好ましい。
As shown in FIG. 5, the longitudinal connection of the element members 20 at the left end in the horizontal direction of the element members 20 that are connected in large numbers is such that the upper end 65a and the lower end 65b are arranged on the upper side. Are inserted into the connecting hole 39 and the connecting hole 37 of the element member 20 arranged on the lower side. Similarly, in the vertical direction of the element member 20 at the right end in the horizontal direction, the upper end 65a and the lower end 65b are arranged on the connection hole 40 and the lower side of the element member 20 arranged on the upper side. The element members 20 are inserted into the connection holes 38 respectively. Next, as shown in FIGS. 6A and 6D, the connecting member 65 is in close contact with the surface 25 of the element member 20 and protrudes from the back surface 26 of the element member 20 through the element member 20. The end portions 65 a and 65 b are bent toward the boundary surface 45 side of the element member 20 adjacent in the vertical direction, and are brought into close contact with the back surface 26. The element member 20 and the connecting member 65 may be fixed by melting, bonding, or the like, but the connection can be maintained by the rigidity of the stainless steel simply by inserting and bending the upper end 65a and the lower end 65b. In addition, the connecting member 65 can be bent at the boundary surface 45 according to the body shape and operation of the person wearing the blade-proof vest 10. The connection of the element members 20 can be realized only by the connection member 50. However, when the connection member 65 is used, the rows of the element members 20 positioned at the end portions in the lateral direction are securely connected to each other, and the end portions of the element members 20 are fixed. This is preferable from the viewpoint of safety because the user is not injured due to the absence.
連結部材５０、６０、６５の厚さは、刃物の貫通を防止可能な防刃性と、境界面４５又は境界面４６で屈曲可能となる屈曲性を考慮すると、０．５〜１ｍｍ程度が好ましい。また、連結部材５０、６０を矩形状部材にして、隣接するエレメント部材２０の連結孔部３７と連結孔部３９、連結孔部３８と連結孔部４０、４１と連結孔部４３、及び連結孔部４２と連結孔部４４にそれぞれ挿入し、上述の実施形態と同様に、裏面２６から突出した部分を折り曲げて固定することとしてもよい。隣接するエレメント部材２０の連結が確保できれば、エレメント部材２０に設ける孔部はエレメント部材２０の４辺それぞれに対して１つずつであってもよいし、３つ以上設けても良い。
The thickness of the connecting members 50, 60, 65 is preferably about 0.5 to 1 mm in consideration of the blade-proofing property capable of preventing the blade from penetrating and the flexibility capable of bending at the boundary surface 45 or the boundary surface 46. . Further, the connecting members 50 and 60 are formed into rectangular members, the connecting hole portion 37 and the connecting hole portion 39 of the adjacent element member 20, the connecting hole portion 38 and the connecting hole portions 40 and 41, the connecting hole portion 43, and the connecting hole. It is good also as inserting in each of the part 42 and the connection hole part 44, and bend and fix the part which protruded from the back surface 26 similarly to the above-mentioned embodiment. As long as the connection between the adjacent element members 20 can be secured, one hole portion may be provided for each of the four sides of the element member 20, or three or more hole portions may be provided.
以上のように、連結部材５０、６０、６５によりエレメント部材２０を連結していくことによって、使用者の胴（胸、腹、背、脇）を取り囲んで暴漢等の刃物から保護することができる本発明の防刃チョッキ１０を形成する。このように矩形状のエレメント部材２０を縦横に連結してあり、隣接するエレメント部材２０は互いに屈曲可能であるため、使用者の体の線に沿った形態で防刃チョッキ１０を着用することができる。縦方向、横方向の連結数は、使用者の体格や使用者が刃物が防御したい範囲の広狭などに応じて任意に設定可能である。すなわち、胸囲の大小に応じて縦方向に連結したエレメント部材２０を追加又は取り外すことができ、身長の高低に応じて横方向に連結したエレメント部材２０を追加又は取り外すことができる。例えば、図７に示すように、縦方向の連結数を、前身頃及び両脇にあたる前側部分１１は多くし、後身頃部分１２は少なくすることもできる。また、図７に示すように、防刃チョッキ１０の縦方向最上位に位置するエレメント部材２０の凹部３５及び最下位にあたるエレメント部材２０の凸部３６、防刃チョッキ１０の横方向左端に位置するエレメント部材２０の凸部３１及び右端にあたるエレメント部材２０の凸部３３を形成せずに端面を直線上にすると、外方に突出した凸部３１、凸部３３、凸部３６によって防刃チョッキ１０の使用者若しくはその衣類に損傷を負わせることがなくなるため好ましい。さらに、防刃チョッキ１０の使用者の怪我の防止のため、図７に示すようにコーナー１４に位置するエレメント部材２０の角にＲ（曲率半径）を付けることが好ましい。エレメント部材２０は、図１（ｂ）に示すようなＲを付けることが好ましく、装着時の位置に対応させてＲの大きさを変えると使用者の体によりフィットし、使用者の動作に制約を与えることがより少なくなるのでなおよい。
As described above, by connecting the element member 20 with the connecting members 50, 60, 65, the user's torso (chest, abdomen, back, side) can be surrounded and protected from blades such as thugs. The blade-proof vest 10 of the present invention is formed. In this way, the rectangular element members 20 are connected vertically and horizontally, and the adjacent element members 20 can be bent to each other. Therefore, the blade-proof vest 10 can be worn in a form along the line of the user's body. it can. The number of connections in the vertical direction and the horizontal direction can be arbitrarily set according to the physique of the user and the range of the range that the user wants to protect. That is, the element member 20 connected in the vertical direction can be added or removed according to the size of the chest circumference, and the element member 20 connected in the horizontal direction can be added or removed depending on the height. For example, as shown in FIG. 7, the number of connections in the vertical direction can be increased in the front part 11 corresponding to the front body and both sides, and the rear part 12 can be decreased. Further, as shown in FIG. 7, the concave portion 35 of the element member 20 positioned at the uppermost position in the vertical direction of the blade-proof vest 10, the convex portion 36 of the element member 20 corresponding to the lowest position, and the left end in the horizontal direction of the blade-proof vest 10. When the end surface is straight without forming the convex portion 31 of the element member 20 and the convex portion 33 of the element member 20 corresponding to the right end, the blade-proof vest 10 is formed by the convex portion 31, the convex portion 33, and the convex portion 36 protruding outward. This is preferable because it does not damage the user or the clothing of the user. Furthermore, in order to prevent injury of the user of the blade-proof vest 10, it is preferable to attach R (curvature radius) to the corner of the element member 20 located at the corner 14 as shown in FIG. The element member 20 is preferably provided with an R as shown in FIG. 1B. If the size of R is changed in accordance with the position at the time of mounting, the element member 20 fits the user's body and restricts the movement of the user. It is even better because it gives less.
図８に示すように、前側部分１１の表面１１ａには、同一矩形状の面ファスナ７０及び７１が、縦方向の上下に配置されている。一方、後身頃部分１２の裏面１２ｂには、使用者の体（上半身）に防刃チョッキ１０を巻回したときに面ファスナ７０及び７１と対向する位置にくるように、面ファスナ７３、７４がそれぞれ配置されている。面ファスナ７０及び７１は基材（不図示）上に小さなループが並んだル−プ面であり、面ファスナ７３及び７４は基材（不図示）上に細かいカギ状のフックが並んだフック面である。このような構成の面ファスナ７０及び７１を、それぞれ、面ファスナ７３及び７４に押しつけると、それぞれのフックがループに係合して、両者が互いに固定される。よって、前側部分１１が使用者の前面および側面を覆うように防刃チョッキ１０を使用者の体に巻回し、面ファスナ７０に面ファスナ７３を、面ファスナ７１に面ファスナ７４を押しつけることによって、防刃チョッキ１０を固定することができる。なお、面ファスナ７０及び７１をフック面、面ファスナ７３及び７４をループ面としてもよいし、フック面とループ面という組み合わせ以外の構成からなる面ファスナを使用することもできる。また、前身頃１１及び後見頃１２に設ける面ファスナの位置が対応し、かつ、同一形状であれば、表面１１ａ側及び表面１２ａ側において任意の位置に任意の個数だけ配置することができる。
As shown in FIG. 8, on the surface 11a of the front portion 11, surface fasteners 70 and 71 having the same rectangular shape are arranged vertically in the vertical direction. On the other hand, on the back surface 12b of the back body part 12, the surface fasteners 73 and 74 are positioned so as to face the surface fasteners 70 and 71 when the blade-proof vest 10 is wound around the user's body (upper body). Each is arranged. The hook-and-loop fasteners 70 and 71 are loop surfaces in which small loops are arranged on a base material (not shown), and the hook-and-loop fasteners 73 and 74 are hook surfaces in which fine hook-like hooks are arranged on the base material (not shown). It is. When the hook and loop fasteners 70 and 71 having such a configuration are pressed against the hook and loop fasteners 73 and 74, respectively, the hooks engage with the loop, and both are fixed to each other. Therefore, by winding the blade-proof vest 10 around the user's body so that the front portion 11 covers the front and side surfaces of the user, and pressing the surface fastener 73 against the surface fastener 70 and the surface fastener 74 against the surface fastener 71, The blade-proof vest 10 can be fixed. The surface fasteners 70 and 71 may be hook surfaces, and the surface fasteners 73 and 74 may be loop surfaces, or surface fasteners having a configuration other than the combination of hook surfaces and loop surfaces may be used. In addition, if the positions of the surface fasteners provided in the front body 11 and the rearward appearance 12 correspond to each other and have the same shape, an arbitrary number can be arranged at arbitrary positions on the surface 11a side and the surface 12a side.
さらに、防刃チョッキ１０の落下を防止するために、懸架部材８１、８２を使用することが好ましい。図８に示すように、懸架部材８１、８２は、それぞれ、帯状部８１ａ、８２ａ、長さ調整部８１ｂ、８２ｂを介して連結される連結部８１ｃ、８２ｃ、及び、帯状部８１ａ、８２ａの他端部に連結される連結部８１ｄ、８２ｄからなる。懸架部材８１、８２は、防刃チョッキ１０の装着時に使用者の両肩に掛かるように配置する。具体的には、連結部８１ｃ先端のフック部８１ｃ１、８１ｃ２それぞれを前側部分１１の最上位位置のエレメント部材２０の連結孔部３７と連結孔部３８に表面１１ａ側から挿入して、裏面１１ｂから突出した部分を上方に折り曲げ、連結部８１ｄ先端のフック部８１ｄ１、８１ｄ２をそれぞれ後身頃部分１２の最上位位置のエレメント部材２０の連結孔部３７と連結孔部３８に表面１２ａ側から挿入して、裏面１２ｂから突出した部分を上方に折り曲げることによって、懸架部材８１を防刃チョッキ１０に固定する。同様に、懸架部材８２については、連結部８２ｃ先端のフック部８２ｃ１、８２ｃ２それぞれを前側部分１１の最上位位置のエレメント部材２０の連結孔部３７と連結孔部３８に表面１１ａ側から挿入して、裏面１１ｂから突出した部分を上方に折り曲げ、連結部８２ｄ先端のフック部８２ｄ１、８２ｄ２をそれぞれ後身頃部分１２の最上位位置のエレメント部材２０の連結孔部３７と連結孔部３８に表面１２ａ側から挿入して、裏面１２ｂから突出した部分を上方に折り曲げることによって、防刃チョッキ１０に固定する。
Furthermore, it is preferable to use the suspension members 81 and 82 in order to prevent the blade-proof vest 10 from falling. As shown in FIG. 8, the suspension members 81 and 82 are connected to the band-shaped portions 81a and 82a, the length adjusting portions 81b and 82b, the connecting portions 81c and 82c, and the band-shaped portions 81a and 82a, respectively. It consists of connecting parts 81d and 82d connected to the end parts. The suspension members 81 and 82 are arranged so as to be hung on both shoulders of the user when the blade-proof vest 10 is worn. Specifically, the hook portions 81c1 and 81c2 at the tip of the connecting portion 81c are inserted into the connecting hole portion 37 and the connecting hole portion 38 of the element member 20 at the uppermost position of the front portion 11 from the front surface 11a side, and from the back surface 11b. The protruding portion is bent upward, and the hook portions 81d1 and 81d2 at the tip of the connecting portion 81d are respectively inserted into the connecting hole portion 37 and the connecting hole portion 38 of the element member 20 at the uppermost position of the rear body portion 12 from the surface 12a side. The suspension member 81 is fixed to the blade-proof vest 10 by bending the portion protruding from the back surface 12b upward. Similarly, for the suspension member 82, the hook portions 82c1 and 82c2 at the tip of the connecting portion 82c are inserted into the connecting hole portion 37 and the connecting hole portion 38 of the element member 20 at the uppermost position of the front portion 11 from the surface 11a side. The portion protruding from the back surface 11b is bent upward, and the hook portions 82d1 and 82d2 at the tip of the connecting portion 82d are respectively connected to the connecting hole portion 37 and the connecting hole portion 38 of the element member 20 at the uppermost position of the rear body portion 12, respectively. And is fixed to the blade-proof vest 10 by bending the portion protruding from the back surface 12b upward.
懸架部材８１及び懸架部材８２は、使用者の体格、好みなどに応じて、前側部分１１および後身頃部分１２の任意の位置に配置することができる。帯状部８１ａ及び８２ａは、例えば布、皮革によって構成できる。連結部８１ｃ、８１ｄ、８２ｃ、８２ｄは、長時間防刃チョッキ１０を懸架することができる材料、例えばステンレス鋼、アルミニウム、プラスチック類で形成することができる。
The suspension member 81 and the suspension member 82 can be arranged at any positions on the front side portion 11 and the rear body portion 12 according to the physique, preference, and the like of the user. The strips 81a and 82a can be made of, for example, cloth or leather. The connecting portions 81c, 81d, 82c, and 82d can be formed of a material that can suspend the blade-proof vest 10 for a long time, such as stainless steel, aluminum, or plastics.
さらに、防刃チョッキ１０を弾性部材又は伸縮部材（例えば、ゴム、布）によって覆うと、表面１１ａ、裏面１１ｂ、表面１２ａ、裏面１２ｂによって使用者若しくはその衣類に損傷を負わせることがなくなるため好ましい。弾性部材又は伸縮部材は、接着、結着などによって、防刃チョッキ１０に固定することが好ましい。防刃チョッキ１０を覆う範囲は、防刃チョッキ１０全体であってもよいし、一部であってもよい。
Furthermore, it is preferable to cover the blade-proof vest 10 with an elastic member or an elastic member (for example, rubber or cloth) because the front surface 11a, the back surface 11b, the front surface 12a, and the back surface 12b do not damage the user or their clothing. . The elastic member or the elastic member is preferably fixed to the blade-proof vest 10 by adhesion, binding, or the like. The range covering the blade protection vest 10 may be the entire blade protection vest 10 or a part thereof.
また、上述の実施形態においては縦横に複数のエレメント部材２０を連結して防刃チョッキ１０を構成していたが、縦方向に伸びる長い板を横方向に連結することとしてもよい。
In the above-described embodiment, the blade-proof vest 10 is configured by connecting a plurality of element members 20 vertically and horizontally, but a long plate extending in the vertical direction may be connected in the horizontal direction.
図９に示すようにエレメント部材２０に貫通した通気孔４７を設けると、この孔を通じて空気の出入りが可能となり、防刃チョッキ１０の内側にこもった熱を逃がすことができるため、好ましい。
As shown in FIG. 9, it is preferable to provide a vent hole 47 penetrating the element member 20 because air can enter and exit through the hole and heat accumulated inside the blade-proof vest 10 can be released.
上記実施形態の防刃チョッキ１０において最上部に位置するエレメント部材２０に、縦方向上方にエレメント部材２０を追加連結すると使用者の首も防御可能となる。追加するエレメント部材は、首の動きを制約しないように、胴を囲むのに用いたエレメント部材２０よりも小型のものが好ましい。
If the element member 20 is additionally connected to the element member 20 located at the uppermost position in the blade-proof vest 10 of the above embodiment in the vertical direction, the user's neck can be protected. The element member to be added is preferably smaller than the element member 20 used to surround the trunk so as not to restrict the movement of the neck.
また、最下部に位置するエレメント部材２０に、縦方向下方にエレメント部材２０を追加連結すると使用者の腰、足も防御可能となる。
Further, when the element member 20 is additionally connected to the element member 20 positioned at the lowermost portion in the vertical direction, the user's waist and legs can be protected.
＜第２実施形態＞
つづいて、本発明の第２実施形態について説明する。第２実施形態においては、第１実施形態と同じ部材については同じ参照符号を使用する。第２実施形態においては、エレメント部材２０に加えて、図１０に示すようなエレメント部材９０及びエレメント部材１２０を用いて防刃チョッキを構成している。
Second Embodiment
Next, a second embodiment of the present invention will be described. In the second embodiment, the same reference numerals are used for the same members as in the first embodiment. In 2nd Embodiment, in addition to the element member 20, the blade-proof vest is comprised using the element member 90 and the element member 120 as shown in FIG.
図１０（ａ）、（ｂ）に示すエレメント部材９０は、外形形状がほぼ直角三角形のステンレス鋼製板状部材であって、プレス加工によって成形してある。このエレメント部材９０の厚さは０．５〜２ｍｍ程度が好ましく、０．５〜１ｍｍの範囲内であるとなおよい。この範囲とすることにより、上着と下着の間、又は、下着の下に着用することができる。
The element member 90 shown in FIGS. 10A and 10B is a stainless steel plate-like member whose outer shape is a substantially right triangle, and is formed by pressing. The thickness of the element member 90 is preferably about 0.5 to 2 mm, and more preferably in the range of 0.5 to 1 mm. By setting it as this range, it can wear between underwear or underwear.
エレメント部材９０の縦方向（図１０（ａ）のＣ方向）に伸びる長辺９２は、横方向（図１０（ａ）のＤ方向）において外方に突出する矩形状凸部１０３を備えている。凸部１０３は、長辺９２の縦方向において複数設けられており、隣り合う凸部１０３の間には凹部１０４が形成される。
The long side 92 extending in the vertical direction (C direction in FIG. 10A) of the element member 90 includes a rectangular convex portion 103 protruding outward in the horizontal direction (D direction in FIG. 10A). . A plurality of convex portions 103 are provided in the longitudinal direction of the long side 92, and a concave portion 104 is formed between adjacent convex portions 103.
凸部１０３、凹部１０４は長辺９２において交互に設けられ、縦方向の幅は同一である。この構成により、凸部１０３を隣のエレメント部材２０の凹部３２に挿入、噛合することによって、図１１に示すように、隣接するエレメント部材２０にエレメント部材９０を連結することができる。このように、凸部１０３と凹部３２との噛合によりエレメント部材９０とエレメント部材２０の連結を行うため、互いに隣接するエレメント部材９０とエレメント部材２０との境界に一直線状の間隙が形成されることがなく、この間隙から刃物の刃が進入することがない。
The convex portions 103 and the concave portions 104 are alternately provided on the long side 92, and the width in the vertical direction is the same. With this configuration, by inserting and engaging the convex portion 103 with the concave portion 32 of the adjacent element member 20, the element member 90 can be coupled to the adjacent element member 20 as shown in FIG. In this way, since the element member 90 and the element member 20 are connected by the engagement of the convex portion 103 and the concave portion 32, a straight gap is formed at the boundary between the element member 90 and the element member 20 adjacent to each other. The blade of the blade does not enter from this gap.
また、エレメント部材９０の横方向に伸びる一対の短辺９４の中央部には、エレメント部材２０の凹部３５に対応した形状の円弧状凸部１０６が備えられている（図１０（ａ））。図１１に示すように、エレメント部材９０とエレメント部材２０とを縦方向に並べて凹部３５内に凸部１０６を挿入、噛合させると、縦方向において、エレメント部材９０とエレメント部材２０とを隙間なく一直線上に配置することができる。このように、凹部３５と凸部１０６との噛合によりエレメント部材９０とエレメント部材２０の連結を行うため、互いに隣接するエレメント部材９０とエレメント部材２０の境界に一直線状の間隙が形成されることがなく、この間隙から刃物の刃が進入することがない。また、隣接するエレメント部材９０の短辺９４とエレメント部材２０の短辺２４を噛合させることはできないため、エレメント部材９０とエレメント部材２０の連結のときにそれらの方向を誤ることがない。
Further, an arc-shaped convex portion 106 having a shape corresponding to the concave portion 35 of the element member 20 is provided at the center portion of the pair of short sides 94 extending in the lateral direction of the element member 90 (FIG. 10A). As shown in FIG. 11, when the element member 90 and the element member 20 are arranged in the vertical direction and the convex portion 106 is inserted and meshed in the concave portion 35, the element member 90 and the element member 20 are straightened with no gap in the vertical direction. Can be placed on the line. As described above, since the element member 90 and the element member 20 are connected by the engagement of the concave portion 35 and the convex portion 106, a straight gap is formed at the boundary between the element member 90 and the element member 20 adjacent to each other. In addition, the blade of the blade does not enter from this gap. Further, since the short side 94 of the adjacent element member 90 and the short side 24 of the element member 20 cannot be engaged with each other, the direction of the element member 90 and the element member 20 is not erroneously connected.
一方、図１０（ｃ）、（ｄ）に示すエレメント部材１２０は、外形形状がほぼ直角三角形のステンレス鋼製板状部材であって、プレス加工によって成形してある。このエレメント部材１２０の厚さは０．５〜２ｍｍ程度が好ましく、０．５〜１ｍｍの範囲内であるとなおよい。この範囲とすることにより、上着と下着の間、又は、下着の下に着用することができる。
On the other hand, the element member 120 shown in FIGS. 10C and 10D is a stainless steel plate-like member having a substantially right-angled outer shape, and is formed by press working. The thickness of the element member 120 is preferably about 0.5 to 2 mm, and more preferably in the range of 0.5 to 1 mm. By setting it as this range, it can wear between underwear or underwear.
エレメント部材１２０の縦方向（図１０（ｃ）のＥ方向）に沿って伸びる長辺１２２は、横方向（図１０（ｃ）のＦ方向）に沿って外方に突出する矩形状凸部１３１を備えている。凸部１３１は、長辺１２２の縦方向において複数設けられており、隣り合う凸部１３１の間には凹部１３２が形成される。
A long side 122 extending along the vertical direction (E direction in FIG. 10C) of the element member 120 is a rectangular convex portion 131 protruding outward along the horizontal direction (F direction in FIG. 10C). It has. A plurality of convex portions 131 are provided in the longitudinal direction of the long side 122, and a concave portion 132 is formed between adjacent convex portions 131.
凸部１３１、凹部１３２は長辺１２２において交互に設けられ、縦方向の幅は同一である。この構成により、凸部１３１を隣のエレメント部材２０の凹部３４に挿入、噛合することによって、図１１に示すように、隣接するエレメント部材２０にエレメント部材１２０を連結することができる。このように、凸部１３１と凹部３４との噛合によりエレメント部材１２０とエレメント部材２０の連結を行うため、互いに隣接するエレメント部材１２０とエレメント部材２０との境界に一直線状の間隙が形成されることがなく、この間隙から刃物の刃が進入することがない。
The convex portions 131 and the concave portions 132 are alternately provided on the long side 122, and the width in the vertical direction is the same. With this configuration, by inserting and engaging the convex portion 131 with the concave portion 34 of the adjacent element member 20, the element member 120 can be connected to the adjacent element member 20 as shown in FIG. Thus, since the element member 120 and the element member 20 are connected by the engagement of the convex portion 131 and the concave portion 34, a straight gap is formed at the boundary between the element member 120 and the element member 20 adjacent to each other. The blade of the blade does not enter from this gap.
また、エレメント部材１２０の横方向に伸びる一対の短辺１２４の中央部には、エレメント部材２０の凹部３５に対応した形状の円弧状凸部１３６が備えられている（図１０（ｃ））。図１１に示すように、エレメント部材１２０とエレメント部材２０とを縦方向に並べて凹部３５内に凸部１３６を挿入、噛合させると、縦方向において、エレメント部材１２０とエレメント部材２０とを隙間なく一直線上に配置することができる。このように、凹部３５と凸部１３６との噛合によりエレメント部材１２０とエレメント部材２０の連結を行うため、互いに隣接するエレメント部材１２０とエレメント部材２０の境界に一直線状の間隙が形成されることがなく、この間隙から刃物の刃が進入することがない。また、隣接するエレメント部材１２０の短辺１２４とエレメント部材２０の短辺２４を噛合させることはできないため、エレメント部材１２０とエレメント部材２０の連結のときにそれらの方向を誤ることがない。
In addition, an arcuate convex portion 136 having a shape corresponding to the concave portion 35 of the element member 20 is provided at the center portion of the pair of short sides 124 extending in the lateral direction of the element member 120 (FIG. 10C). As shown in FIG. 11, when the element member 120 and the element member 20 are arranged in the vertical direction and the convex portion 136 is inserted and meshed in the concave portion 35, the element member 120 and the element member 20 are straightened in the vertical direction without a gap. Can be placed on the line. Thus, since the element member 120 and the element member 20 are connected by the engagement of the concave portion 35 and the convex portion 136, a straight gap is formed at the boundary between the element member 120 and the element member 20 adjacent to each other. In addition, the blade of the blade does not enter from this gap. Further, since the short side 124 of the adjacent element member 120 and the short side 24 of the element member 20 cannot be engaged with each other, the direction of the element member 120 and the element member 20 is not erroneously connected.
さらに、図１０（ａ）に示すように、エレメント部材９０の縦方向下端部には、連結部材を挿入するための連結孔部（孔部）１０９、１１０が設けられている。連結孔部１０９、１１０は、同一形状の矩形開口であって、エレメント部材９０をエレメント部材２０に横方向に隣接させたときに、エレメント部材２０の連結孔部３９と連結孔部１１０が対応する位置に配置される（図１１）。また、エレメント部材９０をエレメント部材２０に縦方向に隣接させたときは、エレメント部材２０の連結孔部３７及び連結孔部３８と、連結孔部１０９及び連結孔部１１０がそれぞれ対応する位置に配置されている（図１１）。
Furthermore, as shown to Fig.10 (a), the connection hole part (hole part) 109,110 for inserting a connection member is provided in the vertical direction lower end part of the element member 90. As shown in FIG. The connecting hole portions 109 and 110 are rectangular openings having the same shape, and when the element member 90 is laterally adjacent to the element member 20, the connecting hole portion 39 and the connecting hole portion 110 of the element member 20 correspond to each other. Placed in position (FIG. 11). When the element member 90 is adjacent to the element member 20 in the vertical direction, the connecting hole portion 37 and the connecting hole portion 38 of the element member 20 and the connecting hole portion 109 and the connecting hole portion 110 are arranged at corresponding positions. (FIG. 11).
また、図１０（ａ）に示すように、エレメント部材９０の横方向右端部には、連結部材を挿入するための連結孔部１１３、１１４が設けられている。連結孔部１１３、１１４は、同一形状の矩形開口であって、エレメント部材９０をエレメント部材２０に横方向に隣接させたときに、エレメント部材２０の連結孔部４１及び連結孔部４２と、連結孔部１１３及び連結孔部１１４とがそれぞれ対応する位置に配置されている（図１１）。なお、連結孔部１０９、１１０、１１３、１１４を、エレメント部材２０の連結孔部３７〜４４と同一形状とし、かつ、連結孔部１０９と連結孔部１１０の間隔と、連結孔部１１３と連結孔部１１４の間隔とを同一とすると、共通の連結部材を利用することができるため、コストを低減することができる。
Further, as shown in FIG. 10A, connection hole portions 113 and 114 for inserting the connection members are provided at the right end of the element member 90 in the horizontal direction. The connecting hole portions 113 and 114 are rectangular openings having the same shape, and are connected to the connecting hole portion 41 and the connecting hole portion 42 of the element member 20 when the element member 90 is laterally adjacent to the element member 20. The hole 113 and the connecting hole 114 are arranged at corresponding positions (FIG. 11). The connecting hole portions 109, 110, 113, and 114 have the same shape as the connecting hole portions 37 to 44 of the element member 20, and the interval between the connecting hole portion 109 and the connecting hole portion 110 is connected to the connecting hole portion 113. If the interval between the hole portions 114 is the same, a common connecting member can be used, so that the cost can be reduced.
一方、図１０（ｃ）に示すように、エレメント部材１２０の縦方向下端部には、連結部材を挿入するための連結孔部（孔部）１３９、１４０が設けられている。連結孔部１３９、１４０は、同一形状の矩形開口であって、エレメント部材１２０をエレメント部材２０に横方向に隣接させたときに、エレメント部材２０の連結孔部４０と連結孔部１４０が対応する位置に配置される（図１１）。また、エレメント部材１２０をエレメント部材２０に縦方向に隣接させたときは、エレメント部材２０の連結孔部３７及び連結孔部３８と、連結孔部１４０及び連結孔部１３９がそれぞれ対応する位置に配置されている（図１１）。
On the other hand, as shown in FIG. 10C, connecting hole portions (hole portions) 139 and 140 for inserting the connecting member are provided at the lower end portion of the element member 120 in the vertical direction. The connection hole portions 139 and 140 are rectangular openings having the same shape, and the connection hole portion 40 of the element member 20 corresponds to the connection hole portion 140 when the element member 120 is laterally adjacent to the element member 20. Placed in position (FIG. 11). When the element member 120 is adjacent to the element member 20 in the vertical direction, the connecting hole portion 37 and the connecting hole portion 38 of the element member 20, and the connecting hole portion 140 and the connecting hole portion 139 are arranged at corresponding positions. (FIG. 11).
また、図１０（ｃ）に示すように、エレメント部材１２０の横方向左端部には、連結部材を挿入するための連結孔部１４１、１４２が設けられている。連結孔部１４１、１４２は、同一形状の矩形開口であって、エレメント部材１２０をエレメント部材２０に横方向に隣接させたときに、エレメント部材２０の連結孔部４３及び連結孔部４４と、連結孔部１４１及び連結孔部１４２とがそれぞれ対応する位置に配置されている（図１１）。なお、連結孔部１３９、１４０、１４１、１４２を、エレメント部材２０の連結孔部３７〜４４と同一形状とし、かつ、連結孔部１３９と連結孔部１４０の間隔と、連結孔部１４１と連結孔部１４２の間隔とを同一とすると、共通の連結部材を利用することができるため、コストを低減することができる。
Also, as shown in FIG. 10C, connecting hole portions 141 and 142 for inserting connecting members are provided at the left end of the element member 120 in the horizontal direction. The connection hole portions 141 and 142 are rectangular openings having the same shape, and are connected to the connection hole portion 43 and the connection hole portion 44 of the element member 20 when the element member 120 is laterally adjacent to the element member 20. The hole 141 and the connecting hole 142 are arranged at corresponding positions (FIG. 11). The connecting hole portions 139, 140, 141, 142 have the same shape as the connecting hole portions 37 to 44 of the element member 20, and the interval between the connecting hole portion 139 and the connecting hole portion 140 and the connecting hole portion 141 are connected. When the interval between the hole portions 142 is the same, a common connecting member can be used, and thus the cost can be reduced.
エレメント部材９０又はエレメント部材１２０と、エレメント部材２０との連結は、第１実施形態と同様に、図４に示すステンレス鋼製の連結部材５０、６０、６５を用いて行う。以下、エレメント部材１２０の場合を例にとって図１１及び図１２を参照しつつ説明するが、エレメント部材９０についても同様に連結することができる。
The element member 90 or the element member 120 and the element member 20 are connected using the stainless steel connecting members 50, 60, and 65 shown in FIG. 4 as in the first embodiment. Hereinafter, the case of the element member 120 will be described as an example with reference to FIGS. 11 and 12, but the element member 90 can be similarly connected.
縦方向に隣接させたエレメント部材１２０及びエレメント部材２０の連結は、まず、図１１、図１２（ａ）、（ｂ）に示すように、連結部材５０の腕部５３の端部５２ａ及び端部５２ｂ（又は端部５３ａ及び５３ｂ）を、それぞれ、連結孔部１４０及び連結孔部３７にそれぞれ挿入（圧入）することによって行う。さらに、図１１、図１２（ａ）、（ｄ）に示すように、連結部材６５の上側端部６５ａを上側に配置されるエレメント部材１２０の連結孔部１３９に、連結部材６５の下側端部６５ｂを下側に配置されるエレメント部材２０の連結孔部３８に挿入するとエレメント部材１２０とエレメント部材２０が確実に連結される。
First, as shown in FIGS. 11, 12A, and 12B, the element member 120 and the element member 20 that are adjacent to each other in the vertical direction are connected. 52b (or the end portions 53a and 53b) is inserted (press-fitted) into the connecting hole portion 140 and the connecting hole portion 37, respectively. Furthermore, as shown in FIGS. 11, 12A and 12D, the upper end 65a of the connecting member 65 is connected to the lower end of the connecting member 65 in the connecting hole 139 of the element member 120 disposed on the upper side. When the portion 65b is inserted into the connecting hole 38 of the element member 20 disposed on the lower side, the element member 120 and the element member 20 are securely connected.
一方、横方向に並んだエレメント部材１２０及びエレメント部材２０の連結は、まず、図１１、図１２（ａ）、（ｃ）に示すように、腕部６２、６３の左側端部６２ａ、６３ａを左側に配置されるエレメント部材２０の連結孔部４３、４４にそれぞれ挿入し、ついで腕部６２、６３の右側端部６２ｂ、６３ｂを、右側に配置され、かつ、連結孔部４３、４４に近接する連結孔部１４１、１４２にそれぞれ挿入することによって行う。
On the other hand, as shown in FIGS. 11, 12A and 12C, first, the left end portions 62a and 63a of the arm portions 62 and 63 are connected to each other. Inserted into the connecting hole portions 43 and 44 of the element member 20 arranged on the left side, respectively, then the right end portions 62b and 63b of the arm portions 62 and 63 are arranged on the right side and close to the connecting hole portions 43 and 44. It inserts in the connecting hole parts 141 and 142 to perform.
以上のようにエレメント部材２０に連結することができるエレメント部材９０およびエレメント部材１２０を、例えば図１３のように連結することにより、エレメント部材２０を増設することが難しい位置に配置して防刃チョッキ１５０を構成すると、使用者のより多くの部位を保護することができる。
By connecting the element member 90 and the element member 120 that can be connected to the element member 20 as described above, for example, as shown in FIG. If 150 is comprised, a user's more site | part can be protected.
このように連結して形成した防刃チョッキ１５０においては、第１実施形態のように懸架部材８１、８２をエレメント部材２０に直接取り付けてもよいが、図１４に示すように、防刃チョッキ１５０を内部に収容可能な布製のカバー１６０に懸架部材１６１、１６２を縫いつけ、これを使用者の両肩に掛けて使用すると落下を防止することができて好ましい。このカバー１６０においては、互いに縫いつけられた表面部１６３と背面部１６４によって構成される空間１６５の内部に防刃チョッキ１５０を収容する。カバー１６０は、使用者の体に巻回した後に、面ファスナ１６６、１６７を、それぞれ、面ファスナ１６８、１６９に押しつけることによって固定することができる。このような構成は第１実施形態の防刃チョッキ１０にも適用することができる。なお、防刃チョッキ１５０は、弾性部材、伸縮部材（例えば、ゴム、布）によって構成してもよい。
In the blade-proof vest 150 formed by being connected in this way, the suspension members 81 and 82 may be directly attached to the element member 20 as in the first embodiment, but as shown in FIG. It is preferable that the suspension members 161 and 162 are sewed on a cloth cover 160 that can be housed inside and hung on both shoulders of the user to prevent the fall. In the cover 160, the blade-proof vest 150 is accommodated in a space 165 constituted by a front surface portion 163 and a back surface portion 164 that are sewn together. The cover 160 can be secured by rolling the hook and loop fasteners 166 and 167 against the hook and loop fasteners 168 and 169, respectively, after being wrapped around the user's body. Such a configuration can also be applied to the blade-proof vest 10 of the first embodiment. The blade-proof vest 150 may be formed of an elastic member or an elastic member (for example, rubber or cloth).
なお、その他の構成、作用、効果、変形は第１実施形態と同様である。
Other configurations, operations, effects, and modifications are the same as those in the first embodiment.
＜第３実施形態＞
第３実施形態においては、第１実施形態及び第２実施形態と同じ部材については同じ参照符号を使用する。
第３実施形態の防刃チョッキ１７０においては、図１５に示すように、使用者が着用したときの前身頃及び後見頃に相当する部分に、それぞれ、板状部材１８０、１９０を配置している。板状部材１８０及び板状部材１９０は、エレメント部材２０を縦横に連結してなる部材２００、２１０を介して連結される。
<Third Embodiment>
In 3rd Embodiment, the same referential mark is used about the same member as 1st Embodiment and 2nd Embodiment.
In the blade-proof waistcoat 170 of 3rd Embodiment, as shown in FIG. 15, the plate-shaped members 180 and 190 are each arrange | positioned in the part corresponded to the front body when the user wears, and the back view. . The plate-like member 180 and the plate-like member 190 are connected via members 200 and 210 formed by connecting the element member 20 vertically and horizontally.
板状部材１８０、１９０は、ほぼ長方形のステンレス鋼製板状部材であって、プレス加工によって成形してある。板状部材１８０、１９０の厚さは、エレメント部材２０と同様に、０．５〜２ｍｍ程度が好ましく、０．５〜１ｍｍの範囲内であるとなおよい。本実施形態においては、板状部材１８０、１９０の材料としてステンレスを用いたが、防刃性と軽量性を同時に備えていれば、例えば、アルミニウム、アクリル樹脂、ポリカーボネート、炭素繊維強化プラスチック、ガラス繊維強化プラスチック、特殊な構造の繊維を用いることもできる。
The plate members 180 and 190 are substantially rectangular stainless steel plate members, and are formed by press working. As with the element member 20, the thickness of the plate-like members 180 and 190 is preferably about 0.5 to 2 mm, and more preferably in the range of 0.5 to 1 mm. In the present embodiment, stainless steel is used as the material for the plate-like members 180 and 190. However, if the blade-proof member and the light weight are provided at the same time, for example, aluminum, acrylic resin, polycarbonate, carbon fiber reinforced plastic, glass fiber, etc. Reinforced plastics and specially structured fibers can also be used.
板状部材１８０及び板状部材１９０の縦方向上部には、懸架部材８１を取り付け可能な連通孔部１８１、１８２及び連通孔部１９３、１９４が、さらに、懸架部材８２を取り付け可能な連通孔部１８３、１８４及び連通孔部１９１、１９２が、それぞれ設けられている。また、板状部材１８０及び板状部材１９０の横方向両端部には、面ファスナ１８５、１８６及び面ファスナ１９５、１９６がそれぞれ接着固定されている。
At the upper part in the longitudinal direction of the plate-like member 180 and the plate-like member 190, communication hole portions 181 and 182 and communication hole portions 193 and 194 to which the suspension member 81 can be attached are further provided, and communication hole portions to which the suspension member 82 can be attached. 183 and 184 and communication holes 191 and 192 are provided, respectively. In addition, hook-and-loop fasteners 185 and 186 and hook-and-loop fasteners 195 and 196 are bonded and fixed to both lateral ends of the plate-like member 180 and the plate-like member 190, respectively.
一方、部材２００及び２１０の横方向両端部には、それぞれ、面ファスナ２０１、２０２及び面ファスナ２１１、２１２が接着固定されている。面ファスナ２０１、２０２、２１１、２１２は、それぞれ面ファスナ１８６、１９５、１９６、１８５に押しつけることによって固定され、これにより、防刃チョッキ１７０が組み立てられる。
On the other hand, hook-and-loop fasteners 201 and 202 and hook-and-loop fasteners 211 and 212 are bonded and fixed to both lateral ends of the members 200 and 210, respectively. The hook-and-loop fasteners 201, 202, 211, and 212 are fixed by pressing against the hook-and-loop fasteners 186, 195, 196, and 185, respectively.
防刃チョッキ１７０をこのような構成とすることによって、一枚の板状部材では使用者の体の線に沿って配置することが難しい脇（側面）部分を自在に屈曲可能な部材２００、２１０によって確実に保護することができる。また、前身頃及び後見頃において、エレメント部材２０を連結した部材に代えて、板状部材１８０、１９０を採用することにより、エレメント部材２０を連結する作業を少なくすることができるため製造コストを低減させることができる。
By adopting such a configuration of the blade-proof vest 170, members 200, 210 that can bend freely at the side (side) portions that are difficult to arrange along the line of the user's body with a single plate-like member. Can be surely protected. In addition, by adopting plate-like members 180 and 190 in place of the member connecting the element member 20 in the front body and the back-viewing time, the work of connecting the element member 20 can be reduced, thereby reducing the manufacturing cost. Can be made.
なお、第３実施形態では、前身頃及び後見頃に相当する部分にそれぞれ板状部材１８０、１９０を配置していたが、板状部材１８０及び板状部材１９０の一方を部材２００、２１０と同様にエレメント部材２０を縦横に連結してなる部材としてもよい。その他の構成、作用、効果、変形は第１実施形態及び第２実施形態と同様である。
In the third embodiment, the plate-like members 180 and 190 are arranged in the portions corresponding to the front body and the back-view respectively, but one of the plate-like member 180 and the plate-like member 190 is the same as the members 200 and 210. It is good also as a member formed by connecting the element member 20 vertically and horizontally. Other configurations, operations, effects, and modifications are the same as those in the first and second embodiments.
本発明について上記実施形態を参照しつつ説明したが、本発明は上記実施形態に限定されるものではなく、改良の目的または本発明の思想の範囲内において改良または変更が可能である。
Although the present invention has been described with reference to the above embodiment, the present invention is not limited to the above embodiment, and can be improved or changed within the scope of the purpose of the improvement or the idea of the present invention.
