JP6730977B2 - Sports pants - Google Patents

Sports pants Download PDF

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JP6730977B2
JP6730977B2 JP2017254090A JP2017254090A JP6730977B2 JP 6730977 B2 JP6730977 B2 JP 6730977B2 JP 2017254090 A JP2017254090 A JP 2017254090A JP 2017254090 A JP2017254090 A JP 2017254090A JP 6730977 B2 JP6730977 B2 JP 6730977B2
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thigh
pants
passes
trunk
sports pants
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JP2019119944A (en
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和弥 田島
和弥 田島
雅章 中平
雅章 中平
勇樹 石田
勇樹 石田
典子 芦田
典子 芦田
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Mizuno Corp
Mizuno Technics Corp
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Mizuno Corp
Mizuno Technics Corp
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Description

本発明は、スポーツ用パンツに関する。さらに詳しくは、野球又はソフトボール等に好適なスポーツ用パンツに関する。 The present invention relates to sports pants. More specifically, it relates to sports pants suitable for baseball or softball.

従来から、野球又はソフトボール等のユニホームのパンツは、前身頃と後見頃の2枚の生地を使用し、足の両側部で縫製したものが一般的である。しかし、このような従来からのパンツは、投球動作の際、例えば右手で投げる投手の場合は左足を上に挙げるが、このとき挙げた足の大腿内側のパンツ部分が突っ張り、違和感があり、自由な動きが阻害され、長く投球動作が続くと疲労にもつながることにもなる。また、近年、スポーツウェアには動作追従性が求められている一方で、意匠的な側面から身体にフィットしたシルエットのタイプのものが多く流通している。しかし、身体にフィットするシルエットのパンツには、伸長率が高い生地を用いることが好ましいが、用途によっては強い耐久性が求められているため生地の厚さなどに制限がかかり、生地からのアプローチだけでは、衣服として充分な動作追従性が実現できていない問題もある。従来技術として特許文献1〜3等も提案されているが、いずれも挙げた足の大腿内側のパンツ部分の突っ張りの問題は解決されていない。 Conventionally, uniform pants such as baseball or softball are generally made of two pieces of cloth, a front piece and a back piece, which are sewn on both sides of the foot. However, in such conventional pants, when the pitching action is performed, for example, in the case of a pitcher who throws with the right hand, the left foot is raised, but the pants part inside the thigh mentioned above is stretched, and there is a feeling of discomfort. Movement is hindered, and if the pitching motion continues for a long time, it may lead to fatigue. Further, in recent years, while sportswear is required to have movement followability, many types of silhouettes that fit the body from the design side are in circulation. However, it is preferable to use cloth with a high elongation rate for pants with a silhouette that fits the body, but depending on the application, strong durability is required, so the thickness of the cloth is limited, and the approach from cloth is used. There is also a problem in that sufficient movement followability cannot be realized as clothing alone. Although Patent Documents 1 to 3 and the like have been proposed as conventional techniques, none of the problems mentioned above regarding the tension of the pants portion on the inner thigh of the foot has been solved.

再表2014−155487号公報Re-table 2014-155487 gazette 特開2007−77561号公報JP, 2007-77561, A 特許第5651213号公報Japanese Patent No. 5651213

前記のとおり従来のパンツは、投球動作の際に挙げた足の大腿内側のパンツ部分が突っ張るという問題があった。 As described above, the conventional pants have a problem in that the pants portion on the inside of the thigh of the foot mentioned during the pitching action is stretched.

本発明は、前記従来の問題を解決するため、投球動作の際に、挙げた足の大腿内側のパンツ部分の衣服圧を軽減し、突っ張り感を改善できるスポーツ用パンツを提供する。 In order to solve the above-mentioned conventional problems, the present invention provides sports pants that can reduce the clothing pressure on the pants portion on the inside of the thigh of the foot mentioned above and improve the feeling of tension during a pitching operation.

本発明のスポーツ用パンツは、胴部及び脚部を含み、前記胴部の股ぐり部から縦方向に伸びる体幹部縫製線を含むスポーツ用パンツであって、前記胴部を構成する片側胴部と、前記脚部を構成する片側脚部は枚の連続した生地で構成され、前記1枚の連続した生地の縫製線は、腰背面から大殿筋の上部及び側面を通り、大腿筋を横断して膝の側面付近を通ることを特徴とする。 The sports pants of the present invention is a sports pants including a trunk portion and a leg portion, and a trunk trunk sewing line extending in a longitudinal direction from a crotch portion of the trunk portion, the one-sided trunk portion constituting the trunk portion. And, one side leg that constitutes the leg is made of one continuous cloth, and the sewing line of the one continuous cloth passes through the upper and side of the gluteus maximus muscle from the back of the waist and traverses the thigh muscle. It is characterized by passing around the side of the knee.

本発明のスポーツ用パンツは、(1)片側胴部と片側脚部は1枚の連続した生地で構成することにより、縫製線をできるだけ少なくすること、及び(2)縫製線は腰背面から大殿筋の上部及び側面を通り、大腿筋を横断して膝の側面付近を通ることの相乗効果により、投球動作の際に、挙げた足の大腿内側のパンツ部分の衣服圧を軽減し、突っ張り感を改善できる。また、打球を受ける際などに膝を曲げ中腰の姿勢になるが、このような動作の妨げにもならない。 In the sports pants of the present invention, (1) the one side trunk and the one leg are made of one continuous fabric to reduce the sewing lines as much as possible; The synergistic effect of passing through the upper and side of the muscle and crossing the thigh muscle and passing near the side of the knee reduces the clothing pressure on the inside of the thigh of the listed foot during the pitching action, resulting in a feeling of tension. Can be improved. In addition, when the player hits a ball, he or she bends his knees and assumes a middle-waist posture, which does not hinder such movement.

図1Aは本発明の一実施形態における野球ユニホーム用パンツの模式的正面図、図1Bは同、模式的裏面図、図1Cは同、模式的側面図である。FIG. 1A is a schematic front view of pants for a baseball uniform in one embodiment of the present invention, FIG. 1B is a schematic back view of the same, and FIG. 1C is a schematic side view of the same. 図2は同、野球ユニホーム用パンツを人体模型に着用した説明図である。FIG. 2 is an explanatory view of wearing baseball uniform pants on a human body model. 図3は同、野球ユニホーム用パンツの着用裏面写真である。FIG. 3 is a photograph of the back side of the baseball uniform underpants. 図4は同、野球ユニホーム用パンツの生地裁断図である。FIG. 4 is a cut view of the cloth for baseball uniform pants. 図5Aは同、人体模型に凹凸部を加えた説明図、図5Bは同、野球の投球動作時における皮膚の伸長を示す説明図である。FIG. 5A is an explanatory view of the human body model in which a concavo-convex portion is added, and FIG. 5B is an explanatory view of extension of the skin during a pitching motion of baseball. 図6は同、人体の筋肉と縫製線の関係を示す説明図である。FIG. 6 is an explanatory view showing the relationship between the muscles of the human body and the sewing line.

本発明のスポーツ用パンツは、胴部を構成する片側胴部と、前記脚部を構成する片側脚部は各々1枚の連続した生地で構成される。スポーツ用パンツにおいては、動作に追従するためには生地の伸長特性、つまり動作追従性が重要となる。しかし、縫製線やダーツなどを含む縫製箇所は生地の伸長率を低下させるため、縫製箇所は少ないほうが望ましい。通常は左右の身頃に対し、前身・後身の生地が存在するため、身頃生地を接合する縫製線は少なくとも5か所以上存在するが(両足の両側面の4か所及び体幹部縫製線の計5か所)、本発明品は胴部と脚部は連続した生地で構成されるため、縫製線を3か所(連続した生地を縫合する縫製線を2か所及び体幹部縫製線の計3か所)に削減できる。これにより、挙げた足の大腿内側のパンツ部分の衣服圧を軽減し、突っ張り感を改善できる。 In the sports pants of the present invention, the one-sided body forming the body and the one-sided leg forming the leg are each formed of one continuous fabric. In sports pants, the stretching property of the cloth, that is, the movement followability is important in order to follow the movement. However, it is desirable that the number of sewn points is small because the sewn points including sewing lines and darts reduce the elongation rate of the material. Normally, there are front and back fabrics for the left and right body, so there are at least 5 sewing lines that join the body fabrics (4 on both sides of both feet and the trunk line). Since the body and leg of the product of the present invention are made of continuous fabric, there are three sewing lines (two sewing lines for sewing continuous fabric and a trunk line). It can be reduced to 3 places). As a result, it is possible to reduce the clothing pressure on the pants portion on the inner side of the thigh of the foot and improve the feeling of tension.

本発明の1枚の連続した生地の縫製線は、腰背面から大殿筋の上部及び側面を通り、大腿筋を横断して膝の側面付近を通る。この構成によっても、挙げた足の大腿内側のパンツ部分の衣服圧を軽減し、突っ張り感を改善できる。身頃生地の接合のための縫製線が、大腿部前面もしくは内側に設ける場合、膝及び股関節屈曲運動時の着心地に影響する大腿部内側部分の衣服圧が増加してしまい、運動機能的着心地の低下およびパフォーマンスの低下が生じる。また、縫製線を大腿部外側に設ける場合、膝・股関節屈曲運動時に、縫製線により動作追従性が低下した生地が膝回りでたるみ、運動機能的着心地が低下する。よって、少なくとも前額面より後方に縫製線を配置することが望ましい。加えて、大腿部後面では、中心付近に縫製線がある場合、縫製線のあたりにより不快感が生じるため、中心より体側部に縫製線を配置する。 A single continuous fabric stitching line of the present invention passes from the back of the waist through the upper and side of the gluteus maximus, across the thigh muscle and near the side of the knee. With this configuration as well, it is possible to reduce the clothing pressure on the pants portion on the inner side of the thigh of the foot and improve the feeling of tension. When the sewing line for joining the body cloth is provided on the front side or the inside of the thigh, the clothing pressure of the inner side of the thigh, which affects the comfort during knee and hip flexion exercises, increases, and it is a functional exercise function. Poor comfort and poor performance. Further, when the sewing line is provided on the outer side of the thigh, the cloth whose movement followability is deteriorated by the sewing line sags around the knee during the knee/hip joint flexion movement, and the motor functional comfort is deteriorated. Therefore, it is desirable to arrange the sewing line at least behind the frontal plane. In addition, on the rear surface of the thigh, when there is a sewing line near the center, discomfort is caused by hitting the sewing line. Therefore, the sewing line is arranged closer to the body side than the center.

前記1枚の連続した生地の縫製線は、腰背面から大殿筋の上部を通り、体幹部縫製線から見て外に向かって膨らんだ第1の曲線部と、大殿筋の側面を通り、下に向かって膨らんだ第2の曲線部と、大腿筋を横断し、外に向かって膨らんだ第3の曲線部と、大腿部中央付近の側面から膝の側面付近を通るほぼ直線部を含むことが好ましい。また、前記縫製線の第1の曲線部及び第2の曲線部により、大殿筋を通る生地部分は、外部に向かって突出するように立体縫製されている。すなわち、着用時に人体の臀部上に位置する製品部分が人体形状に近い立体形状を形成する。人体形状に合わせて臀部を立体形状にカッティングをすることで、股関節屈曲時に臀部から大腿部内側を経て大腿部前面(膝上部)にかけて発生する張力を緩和する。その結果、人体にかかる衣服圧が軽減され、製品の動作追従性および着心地が向上する。 The sewing line of the one continuous fabric passes from the back of the waist through the upper part of the gluteus maximus, passes through the first curved part bulging outward as seen from the trunk line, and the side of the gluteus maximus, Includes a second curved part that bulges toward the side, a third curved part that crosses the thigh muscle and bulges outward, and a substantially straight part that passes from the side surface near the center of the thigh to the side surface of the knee It is preferable. Further, the cloth portion passing through the gluteus maximus is three-dimensionally sewn by the first curved portion and the second curved portion of the sewing line so as to project toward the outside. That is, when worn, the product portion located on the buttocks of the human body forms a three-dimensional shape close to the human body shape. By cutting the buttocks into a three-dimensional shape according to the shape of the human body, the tension generated from the buttocks to the inside of the thigh to the front of the thigh (upper knee) at the time of flexion of the hip joint is relaxed. As a result, the clothing pressure on the human body is reduced, and the motion followability and comfort of the product are improved.

本発明のスポーツ用パンツは、股ぐり部上方から腹部までファスナーが縫製されており、開閉可能であることが好ましい。これにより着脱が容易となる。 In the sports pants of the present invention, it is preferable that a fastener is sewn from above the crotch part to the abdomen so that it can be opened and closed. This facilitates attachment and detachment.

本発明のスポーツ用パンツは、野球又はソフトボール用ユニホームであるのが好ましい。野球又はソフトボールは投球動作が必須であり、投球動作の際に、挙げた足の大腿内側のパンツ部分の突っ張り感の改善及び衣服圧を軽減できる。また、打球を受ける際などに膝を曲げ中腰の姿勢になるが、このような動作の妨げにもならない。 The sports pants of the present invention are preferably baseball or softball uniforms. Baseball or softball requires a pitching motion, and at the time of the pitching motion, it is possible to improve the feeling of tension of the pants part on the inside of the thigh of the listed foot and reduce the clothing pressure. In addition, when the player hits a ball, he or she bends his knees and assumes a middle-waist posture, which does not hinder such movement.

以下、図面を用いて本発明の好適な一実施形態のスポーツ用パンツを説明する。以下の図面において、同一符号は同一物を示す。図1Aは本発明の一実施形態における野球ユニホーム用パンツ1の模式的正面図、図1Bは同、模式的裏面図、図1Cは同、模式的側面図である。このスポーツ用パンツ1は、胴部2及び脚部3を含む。縫製線は、胴部2の股ぐり部4から縦方向に伸びる体幹部縫製線5と、腰背面から大殿筋の上部及び側面を通り、大腿筋を横断して膝付近の側面を通る生地縫製線6により、基本構造を作っている。股ぐり部4上方から腹部まではファスナー7が縫製されており、開閉可能である。腰部にはベルト通し8があり、腰の後ろにはポケット部9がある。ファスナー7、ベルト通し8、ポケット部9は通常の野球ユニホーム用パンツと変わらない。スポーツ用パンツ1の裾は膝下から足首までの任意の長さとすることができる。 Hereinafter, a sports pants according to a preferred embodiment of the present invention will be described with reference to the drawings. In the following drawings, the same reference numerals indicate the same things. 1A is a schematic front view of a baseball uniform pants 1 according to an embodiment of the present invention, FIG. 1B is a schematic rear view of the same, and FIG. 1C is a schematic side view of the same. The sports pants 1 includes a body portion 2 and a leg portion 3. The sewing line is a trunk line 5 that extends vertically from the crotch part 4 of the body 2, and a fabric sewing line that passes from the back of the waist through the upper and side of the gluteus maximus and across the side of the knee crossing the thigh muscle. The line 6 forms the basic structure. A fastener 7 is sewn from the upper part of the crotch portion 4 to the abdomen so that it can be opened and closed. There is a belt loop 8 on the waist and a pocket 9 on the back of the waist. The fastener 7, belt loop 8, and pocket 9 are the same as those for normal baseball uniform pants. The hem of the sports pants 1 may have any length from below the knee to the ankle.

縫製線の種類は本縫い、千鳥縫い、または環縫い(具体的には一本針オーバーロック、二本針オーバーロック、インターロック、二重環縫い、平二本片面飾り、筒二本片面飾り、平二本両面飾り、平三本片面飾り、平三面両面飾り、フラットロック、フラットシーマ、スーパーフラットシーマ)などが使用可能である。この中でもインターロックもしくは二本針オーバーロックが好ましく、特に二本針オーバーロックが好ましい。なぜならば、これらの縫製線は生地の伸びに追従しながらも強度が充分担保できる縫い代の量と糸の縫い目を有し、その中でも二本針オーバーロックはニット素材の地縫いに用いられる縫製線の中でも縫い目に伸縮性があり、縫製線が曲線でも縫製可能であるためである。二本針オーバーロックにすることで、動作追従性と耐久性を兼ね合わせた製品を作製することが可能である。 The sewing line types are lock stitch, zigzag stitch, or chain stitch (specifically, single-needle overlock, double-needle overlock, interlock, double chain stitch, flat double-sided single-sided decoration, double-sided single-sided tubular decoration) , Flat double-sided decoration, flat triple-sided single-sided decoration, flat triple-sided double-sided decoration, flat lock, flat seamer, super flat seamer), etc. can be used. Among these, interlock or two-needle overlock is preferable, and two-needle overlock is particularly preferable. This is because these sewing lines have the amount of seam allowance and the seam of the thread that can sufficiently secure the strength while following the elongation of the fabric, and among them, the two-needle overlock is the sewing line used for the ground sewing of knit materials. This is because, among others, the seams are elastic and can be sewn even when the sewing line is curved. By using a two-needle overlock, it is possible to manufacture a product that has both motion followability and durability.

図1Bに示すように、生地縫製線6は、胴部を構成する片側胴部2と、脚部を構成する片側脚部3は各々1枚の連続した生地で構成され、その生地縫製線6は、腰背面から大殿筋の上部を通り、体幹部縫製線から見て外に向かって膨らんだ第1の曲線部6aと、大殿筋の側面を通り、下に向かって膨らんだ第2の曲線部6bと、大腿筋を横断し、外に向かって膨らんだ第3の曲線部6cと、大腿部中央付近の側面から膝の側面付近を通るほぼ直線部6dを含むことが好ましい。 As shown in FIG. 1B, the material sewing line 6 is composed of one continuous body part 2 forming the body part and the one side leg part 3 forming the leg part of one continuous cloth. Is a first curved portion 6a that bulges outward from the back of the waist through the upper part of the gluteus maximus as seen from the trunk line, and a second curve that bulges downwards through the side of the gluteus maximus. It is preferable to include a portion 6b, a third curved portion 6c that bulges outwardly across the thigh muscle, and a substantially straight portion 6d that passes from the side surface near the center of the thigh to the side surface of the knee.

図2は同、野球ユニホーム用パンツを人体模型に着用した説明図、図3は同、野球ユニホーム用パンツの着用裏面写真である。生地縫製線6は、人体の臀部から大腿部にかけての筋肉の凹凸に沿っており、運動機能を妨げない構成となっている。 FIG. 2 is an explanatory view of wearing pants for a baseball uniform on a human body model, and FIG. 3 is a photograph of the back surface of the pants for a baseball uniform when wearing the same. The material sewing line 6 is along the unevenness of the muscles from the buttocks to the thighs of the human body, and is configured not to interfere with the motor function.

図4は同、野球ユニホーム用パンツの生地裁断図10である。上から説明すると、裁断線5aが身丈方向の上、裁断線5bが下となるように直線とし、これで体幹部縫製線5を構成する。全体を円筒状にし、第1の曲線部6a,6a’、第2の曲線部6b,6b’、第3の曲線部6c,6c’、ほぼ直線部6d,6d’をそれぞれ合わせて縫製する。各変曲点は、パターン上においてわたり線を基準にy座標、変曲点から引いたわたり線13と平行となる線が後クリーズライン12と交差するまでの距離をx座標として定義した。また、座標の単位はmmで、Lサイズのパターンを元に算出し、変曲点部のrも算出した。前記の方法により、各変曲点の座標およびr(x,y,r)は、A(140,30,50)、B(40,30,100)、C(140,92,300)となる。これら3点の変曲点を体幹部縫合線5a,5bから下に向かってA,B,Cの順で含む縫合線は、変曲点A、Cでは体側部に向かって膨らみ、変曲点Bでは体中心部に向かって膨らみを持つ。図4において、4aは股ぐり部を構成する部分、7aはファスナーを取り付ける部分、11は前クリーズラインである。 FIG. 4 is a fabric cutting diagram 10 for baseball uniform pants. Explaining from the top, the cutting line 5a is a straight line so that the cutting line 5a is on the upper side in the body direction and the cutting line 5b is on the lower side. The whole is made cylindrical and the first curved portions 6a, 6a', the second curved portions 6b, 6b', the third curved portions 6c, 6c', and the substantially straight portions 6d, 6d' are sewn together. Each inflection point was defined as the y coordinate on the basis of the crossover line on the pattern, and the distance until a line parallel to the crossover line 13 drawn from the inflection point intersects the rear crease line 12 was defined as the x coordinate. In addition, the unit of the coordinate is mm, the calculation was performed based on the L size pattern, and the r of the inflection point portion was also calculated. By the above method, the coordinates of each inflection point and r(x,y,r) become A(140,30,50), B(40,30,100), C(140,92,300). .. At the inflection points A and C, the suture line including these three inflection points in the order of A, B, and C from the trunk suture lines 5a and 5b downward bulges toward the side of the body, and the inflection point B has a bulge toward the center of the body. In FIG. 4, 4a is a part that constitutes the crotch part, 7a is a part to which a fastener is attached, and 11 is a front crease line.

図5Aは同、人体模型に凹凸部を加えた説明図である。人体形状における凸部14a,14bと、凹部15a,15bが大きい箇所となっている。この人体形状の凹凸が大きい部位付近に変曲点を設け、加えてその凹凸が大きい部位上に縫製線が通らないことが重要である。縫製線により生地がかたくなるため、人体形状の凹凸が大きい部位上に縫製線があると、パンツの人体の凹凸に対するフィット性が低下する。そこで図4に示したように人体形状に合わせて臀部を立体形状にカッティングをすることで、股関節屈曲時に臀部から大腿部内側を経て大腿部前面(膝上部)にかけて発生する張力を緩和する。その結果として、人体にかかる衣服圧が軽減され、製品の動作追従性および着心地が向上する。 FIG. 5A is an explanatory diagram of a human body model in which uneven portions are added. The convex portions 14a and 14b and the concave portions 15a and 15b in the human body shape are large portions. It is important that an inflection point is provided in the vicinity of a portion of the human body shape having large irregularities, and that the sewing line does not pass over the portion having large irregularities. Since the cloth becomes harder due to the sewing line, if the sewing line is present on a portion of the human body where the unevenness is large, the fit of the pants to the unevenness of the human body is deteriorated. Therefore, as shown in FIG. 4, by cutting the buttocks into a three-dimensional shape according to the shape of the human body, the tension generated from the buttocks to the front of the thigh (upper knee) through the inside of the thigh when the hip joint is bent is relaxed. .. As a result, the clothing pressure on the human body is reduced, and the motion followability and comfort of the product are improved.

図5Bは同、野球の投球動作時における皮膚の伸長を示す説明図である。膝・股関節屈曲運動時(野球の投球動作時)において、臀部下部において矢印16に示す方向に皮膚の伸長が発生し、その伸長程度は他部位より大きい。その皮膚伸長率が大きい部位に対して、生地が伸長しやすいように生地の取り方向を考慮することで、動作追従性および着心地を向上させることができる。したがって、皮膚の伸長方向16に沿うように、生地の伸長方向を合わせて配置するのが好ましい。 FIG. 5B is an explanatory diagram showing the extension of the skin during the pitching motion of baseball. During knee/hip joint flexion motion (during baseball pitching motion), the skin is stretched in the direction indicated by the arrow 16 at the lower part of the buttocks, and the extent of stretching is larger than that of other regions. By considering the take-out direction of the cloth so that the cloth easily expands with respect to the part where the skin expansion rate is large, it is possible to improve the movement followability and the wearing comfort. Therefore, it is preferable to arrange the fabrics so that the fabrics extend in the same direction as the skin extending direction 16.

図6は同、人体の筋肉と縫製線の関係を示す説明図である。人体の臀部付近は、大殿筋17と、中殿筋18と、脚部のハムストリング筋19がある。1枚の連続した生地の縫製線6は、腰背面から大殿筋17の上部及び側面を通り、大腿筋を横断して膝付近の側面を通っている。 FIG. 6 is an explanatory view showing the relationship between the muscles of the human body and the sewing line. In the vicinity of the buttocks of the human body, there are gluteus maximus muscle 17, gluteus medius muscle 18, and hamstring muscle 19 of the leg. One continuous sewing line 6 of the fabric passes from the back of the waist through the upper part and the side of the gluteus maximus 17, crosses the thigh muscle, and passes through the side near the knee.

以下実施例を用いてさらに具体的に説明する。なお、本発明は下記の実施例に限定して解釈されるものではない。 This will be described more specifically below with reference to examples. The present invention should not be construed as being limited to the following examples.

<大腿部内側の衣服圧の測定>
投球動作の片足上挙時(膝・股関節90°屈曲状態)における大腿部の衣服圧を測定した。測定機器はエアパックセンサ(AMIテクノ社製、センサ直径20mm)を使用した。大腿部内側の衣服圧を測定する理由は次のとおりである。股関節屈曲動作時(片足上挙)には、臀部・大腿部前面(膝上部)を起点とし大腿部内側を通り張力が発生する。その際に、臀部・大腿部前面(膝上部)および大腿部内側に高い衣服圧が発生する。そして、大腿部全面および臀部の衣服圧と着心地(心理量)の相関関係を確認したところ、股関節屈曲動作時(片足上挙)における運動機能的着心地と、大腿部内側の衣服圧に強い相関があることがわかった。すなわち、大腿部内側の衣服圧が低ければ、投球動作における突っ張り感も低くなる。衣服圧の測定数n=7とした。
<Measurement of clothing pressure inside the thigh>
The clothing pressure on the thigh was measured when the ball was thrown on one leg and the knee/hip joint was bent at 90°. An air pack sensor (manufactured by AMI Techno Co., Ltd., sensor diameter 20 mm) was used as a measuring instrument. The reason for measuring the clothing pressure inside the thigh is as follows. During hip flexion (raising one leg), tension is generated through the inside of the thigh starting from the buttocks and front of the thigh (upper knee). At that time, high clothing pressure is generated on the buttocks/front of the thighs (upper knees) and inside the thighs. Then, the correlation between the clothing pressure on the entire thigh and the buttocks and the comfort (psychological amount) was confirmed. It was found that there is a strong correlation with. That is, if the clothing pressure on the inside of the thigh is low, the feeling of bracing during the pitching motion is also reduced. The number of clothes pressure measurements n=7.

(実施例1)
ポリエステル(PET)加工糸56デシテックス24フィラメントを100%、タテ方向ストレッチ60%、ヨコ方向ストレッチ100%(JIS L1096 6B法 グラブ法準拠)で、単位面積当たりの質量(目付)240g/m2の編み物(ニット)生地を使用し、図4に示すように裁断し、図1に示す野球ユニホーム用パンツを二本針オーバーロックで縫製した。また、意匠性を出すための飾りステッチには本縫いを用い、着用時に生地が伸長しても飾りステッチの糸が耐えうる強度にするため、3cm間で運針数は17針に設定した。通常の飾りステッチの運針数としては3cm間で11−12針である。
このパンツの質量は、男性用Lサイズで1着300gであった。このパンツ着用時の投球動作の片足上挙時における大腿部内側の衣服圧は、平均値で1.27kPa、標準偏差は0.06であった。このパンツの衣服圧は、比較例1の通常のパンツに比較して約30%低減できた。参考までに、大腿部前面の衣服圧は、平均値で2.27kPa、標準偏差は0.12であった。
(Example 1)
Polyester (PET) processed yarn 56 decitex 24 filament 100%, vertical stretch 60%, horizontal stretch 100% (JIS L1096 6B method grab method compliant), mass per unit area (unit weight) 240 g/m 2 (Knit) cloth was used, cut as shown in FIG. 4, and the baseball uniform pants shown in FIG. 1 were sewn with a two-needle overlock. Further, a lock stitch was used as the decorative stitch for giving a designing property, and the number of stitches moved was set to 17 stitches within 3 cm so that the thread of the decorative stitch can withstand even if the cloth is stretched during wearing. The number of stitches of a normal decorative stitch is 11 to 12 stitches within 3 cm.
The mass of this pants was 300 g per L size for men. The clothing pressure on the inside of the thigh when throwing one leg up while wearing this pants was 1.27 kPa on average and the standard deviation was 0.06. The clothing pressure of this pants was able to be reduced by about 30% as compared with the normal pants of Comparative Example 1. For reference, the clothing pressure on the front of the thigh was 2.27 kPa on average and the standard deviation was 0.12.

(比較例1)
実施例1と同一の生地を使用し、市販されている通常の野球ユニホーム用パンツを縫製した。このパンツは、身頃生地を接合する縫製線が両足の両側面の4か所及び体幹部縫製線の計5か所ある。このパンツ着用時の投球動作の片足上挙時における大腿部内側の衣服圧は、平均値で1.83kPa、標準偏差は0.06であった。
(Comparative Example 1)
Using the same material as in Example 1, commercially available ordinary baseball uniform pants were sewn. This pant has four sewing lines for joining body cloths on both sides of both legs and a total of five trunk lines. The clothing pressure on the inside of the thigh when throwing one leg up while wearing the pants was 1.83 kPa on average and the standard deviation was 0.06.

(比較例2)
実施例1と同一の生地を使用し、特許文献3の縫製パターンで野球ユニホーム用パンツを縫製した。このパンツは、身頃生地を接合する縫製線が尻部から両足の裏面に2か所、両股部に2か所のダーツ及び大腿部前面2か所のダーツの計6か所ある。このパンツ着用時の投球動作の片足上挙時における大腿部内側の衣服圧は、平均値で1.87kPa、標準偏差は0.06であった。このパンツは大腿部前面の2か所のダーツが生地の伸長率を低下させ、生地が堅くなり衣服圧を増加させ、快適感や動作追従性を低下させていると思われる。参考までに、大腿部前面の衣服圧は、平均値で2.73kPa、標準偏差は0.06であった。
以上の結果を表1にまとめて示す。
(Comparative example 2)
Using the same fabric as in Example 1, the baseball uniform pants were sewn according to the sewing pattern of Patent Document 3. This pants has two sewing lines for joining the body cloth from the hip to the back of both feet, two darts on both legs and two darts on the front of the thigh, for a total of six places. The clothing pressure on the inside of the thigh when throwing one leg up while wearing the pants was 1.87 kPa on average and the standard deviation was 0.06. It seems that the two darts on the front of the thigh of this pants reduce the stretch rate of the cloth, the cloth becomes stiff and the clothes pressure is increased, and the feeling of comfort and movement followability are deteriorated. For reference, the clothing pressure on the front of the thigh was 2.73 kPa on average and the standard deviation was 0.06.
The above results are summarized in Table 1.

表1の結果から、本実施例の野球ユニホーム用パンツは、大腿部内側の衣服圧が従来例と比べて約30%以上低く、投球動作の際に、挙げた足の大腿内側のパンツ部分の突っ張り感を軽減できることが確認できた。また、打球を受ける際などに膝を曲げ中腰の姿勢になるが、このような動作の妨げにもならないことも確認した。 From the results of Table 1, in the baseball uniform pants of this example, the clothing pressure on the inside of the thigh is lower than that of the conventional example by about 30% or more. It was confirmed that the feeling of thrusting can be reduced. In addition, it was confirmed that when the player hits a ball, the knees are bent and the posture becomes a middle waist, which does not hinder such movements.

本発明のスポーツ用パンツは、野球又はソフトボール用ユニホームに好適であるが、その他、脚部を挙げるスポーツ用パンツにも適用できる。 The sports pants of the present invention are suitable for baseball or softball uniforms, but can also be applied to sports pants having legs.

1 野球ユニホーム用パンツ
2 胴部
3 脚部
4 股ぐり部
5 体幹部縫製線
6 生地縫製線
6a 第1の曲線部
6b 第2の曲線部
6c 第3の曲線部
6d ほぼ直線部
7 ファスナー
8 ベルト通し
9 ポケット部
10 生地裁断図
11 前クリーズライン
12 後クリーズライン
13 わたり線
14a,14b 凸部
15a,15b 凹部
16 皮膚の伸長方向
17 大殿筋
18 中殿筋
19 ハムストリング筋
1 Pants for baseball uniform 2 Body part 3 Leg part 4 Crotch part 5 Trunk sewing line 6 Fabric sewing line 6a First curved part 6b Second curved part 6c Third curved part 6d Almost straight part 7 Fastener 8 Belt Through 9 Pocket 10 Fabric cutting diagram 11 Front crease line 12 Rear crease line 13 Crossover lines 14a, 14b Convex portions 15a, 15b Recess 16 Skin extension direction 17 Gluteus maximus 18 Gluteus medius muscle 19 Hamstring muscle

Claims (5)

胴部及び脚部を含み、前記胴部の股ぐり部から縦方向に伸びる体幹部縫製線を含むスポーツ用パンツであって、
前記胴部を構成する片側胴部と、前記脚部を構成する片側脚部は枚の連続した生地で構成され、
前記1枚の連続した生地の縫製線は、腰背面から大殿筋の上部及び側面を通り、大腿筋を横断して膝の側面付近を通ることを特徴とするスポーツ用パンツ。
A sports pants including a trunk and legs, including a trunk sewing line extending in a vertical direction from the crotch portion of the trunk,
The one-sided body forming the body and the one-sided leg forming the leg are made of one continuous cloth,
Said one continuous sewing line passes through the upper back and side of the gluteus maximus from the back of the waist, passes through the thigh muscle, and passes near the side of the knee.
前記1枚の連続した生地の縫製線は、腰背面から大殿筋の上部を通り、体幹部縫製線から見て外に向かって膨らんだ第1の曲線部と、大殿筋の側面を通り、下に向かって膨らんだ第2の曲線部と、大腿筋を横断し、外に向かって膨らんだ第3の曲線部と、大腿部中央付近の側面から膝の側面付近を通る見掛け上の直線部を含む請求項1に記載のスポーツ用パンツ。 The continuous sewing line of the fabric passes from the back of the waist through the upper part of the gluteus maximus, passes through the side of the gluteus maximus, and the first curved part that bulges outward as seen from the trunk line. Second curved part that bulges toward the side, a third curved part that crosses the thigh muscle and bulges outward, and an apparent straight part that passes from the side surface near the center of the thigh to the side surface of the knee The sports pants of claim 1, including: 前記縫製線の第1の曲線部及び第2の曲線部により、大殿筋を通る生地部分は、外部に向かって突出するように立体縫製されている請求項1又は2に記載のスポーツ用パンツ。 The sports pants according to claim 1 or 2, wherein the cloth portion passing through the gluteus maximus is three-dimensionally sewn so as to project outward by the first curved portion and the second curved portion of the sewing line. 前記股ぐり部上方から腹部までファスナーが縫製されており、開閉可能である請求項1〜3のいずれかに記載のスポーツ用パンツ。 The sports pants according to any one of claims 1 to 3, wherein a fastener is sewn from above the crotch portion to the abdomen and can be opened and closed. 前記スポーツ用パンツは、野球又はソフトボール用ユニホームである請求項1〜4のいずれかに記載のスポーツ用パンツ。 The sports pants according to claim 1, wherein the sports pants are a baseball or softball uniform.
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