Professional racing whole-body swimsuit

Abstract

The utility model provides a professional racing whole-body swimsuit which is characterized in that a first elastic reinforcing band, a second elastic reinforcing band, a third elastic reinforcing band, a fourth elastic reinforcing band and a fifth elastic reinforcing band are fixedly arranged on the front surface of a telescopic fabric, and an adhesive band is fixed on the back surface of the telescopic fabric corresponding to the position of each elastic reinforcing band; the first elastic reinforcing band, the second elastic reinforcing band and the corresponding bonding bands extend from the collar position of the telescopic fabric, sequentially pass through the chest, the abdomen and the legs to the leg openings of the telescopic fabric, and are symmetrically distributed along the center line of the front piece of the telescopic fabric; the third elastic reinforcing band, the fourth elastic reinforcing band and the corresponding bonding bands extend upwards from the foot opening position of the rear piece of the telescopic fabric to the waist position and are symmetrically distributed along the center line of the telescopic fabric; and the fifth elastic reinforcing band and the corresponding adhesive band extend obliquely upwards from the legs of the front piece, pass through the waist of the rear piece, and symmetrically extend obliquely downwards to the other leg. By using the swimsuit, the exercise performance can be improved.

Description

Technical Field

[0001] The present application belongs to the technical field of swimming clothing and relates to a professional full-body racing swimsuit. Background Art

[0002] Swimsuits among swimming attire mostly refer to clothes specially used for women's swimming. In terms of swimming attire, drag reduction and high buoyancy are two important functions, especially in competitive competitions, both of which have an important impact on the performance of swimmers. Therefore, the upgrade and evolution of professional swimming attire often revolves around these two functions.

[0003] Professional swimming suits all have a certain drag reduction function, which mainly improves the compression and wrapping of the suit on the human muscles during swimming by the compression of elastic clothing materials, thereby reducing water resistance by reducing the contact area of ​​the human body and ensuring the balance of human movement. However, it is difficult to effectively help improve swimming performance by relying solely on the expansion and contraction of elastic clothing materials. Utility Model Content

[0004] In view of this, the present application provides a professional racing full-body swimsuit. Using the swimsuit provided by the present application can achieve good muscle compression and power-assisting functions, thereby helping to improve swimming performance.

[0005] The present application provides a professional racing full-body swimsuit, which is made of a stretchable fabric. When worn by a human body, the stretchable fabric covers from below the neck to above the knees, wherein the front side away from the skin is a first elastic reinforcement belt, a second elastic reinforcement belt, a third elastic reinforcement belt, a fourth elastic reinforcement belt and a fifth elastic reinforcement belt are fixedly arranged on the front side of the stretchable fabric, and an adhesive belt is fixed on the back side of the stretchable fabric corresponding to the position of each elastic reinforcement belt;

[0006] The first elastic reinforcement belt and the second elastic reinforcement belt and their corresponding adhesive belts extend from the neckline of the stretch fabric, pass through the chest, abdomen and legs in sequence to the hem of the stretch fabric, and are symmetrically distributed along the center line of the front piece of the stretch fabric; the third elastic reinforcement belt and the fourth elastic reinforcement belt and their corresponding adhesive belts extend upward from the hem of the back piece of the stretch fabric to the waist, and are symmetrically distributed along the center line of the stretch fabric; the fifth elastic reinforcement belt and its corresponding adhesive belt extend obliquely upward from the leg of the front piece, pass through the waist of the back piece, and extend symmetrically obliquely downward to the other leg position.

[0007] Preferably, the fifth elastic reinforcement band is symmetrically connected to the first elastic reinforcement band and the second elastic reinforcement band respectively; the third elastic reinforcement band and the fourth elastic reinforcement band are both symmetrically connected to the fifth elastic reinforcement band.

[0008] Preferably, the width of the first elastic reinforcement band, the second elastic reinforcement band, the third elastic reinforcement band, the fourth elastic reinforcement band and the fifth elastic reinforcement band are all not greater than 2.5 cm, such as 1-2 cm.

[0009] Preferably, the starting point of the upper end of the first elastic reinforcement belt is located at 1 / 4 to 1 / 2 of the neckline, extends through the chest to the abdomen, wraps the pectoralis major, rectus abdominis, external oblique muscles, and quadriceps femoris, forming an S-shaped streamline of the human body.

[0010] Preferably, the third elastic reinforcement belt is located at the lower end of the back piece of the stretch fabric, starting from the semitendinosus muscle of the leg, extending upward along the muscle structure through the biceps femoris and gluteus maximus, and crossing with the fifth elastic reinforcement belt.

[0011] Preferably, the fifth elastic reinforcement band crosses the first elastic reinforcement band from the left quadriceps tendon, extends obliquely upward through the upper end of the posterior gluteus maximus to the right quadriceps and crosses the second elastic reinforcement band.

[0012] Preferably, the back front panel of the stretch fabric is also fixedly provided with a first reinforcing adhesive tape located at the base of the thighs of both legs, extending upward from the crotch to the external oblique muscle area.

[0013] Preferably, the reverse rear sheet of the stretch fabric is also fixedly provided with a second reinforcing adhesive tape, a third reinforcing adhesive tape, a fourth reinforcing adhesive tape and a fifth reinforcing adhesive tape;

[0014] The second reinforcing adhesive tape is located in the middle of the length direction of the back side of the stretch fabric back piece, overlaps with the cervical vertebrae, extends from the waist to the crotch, and intersects with the fifth reinforcing adhesive tape, and the intersection is located at the lowest point of the crotch; the third reinforcing adhesive tape is located on the left side of the back spine, near the overlapping part of the trapezius muscle and the latissimus dorsi muscle, and serves as a fixed position; the fourth reinforcing adhesive tape and the third reinforcing adhesive tape are symmetrically distributed along the center line of the stretch fabric back piece; the fifth reinforcing adhesive tape is located on the inner sides of the two thighs, and intersects with the second reinforcing adhesive tape at the lowest point of the crotch.

[0015] Preferably, the width of the first reinforcing adhesive tape, the second reinforcing adhesive tape, the third reinforcing adhesive tape, the fourth reinforcing adhesive tape and the fifth reinforcing adhesive tape is not greater than 2.5 cm, and further is 1 to 2 cm.

[0016] Preferably, the stretch fabric is a microporous waterproof fiber fabric with a microporous structure and waterproof function. The cross section of a single fiber is a circular projection edge with four axially symmetrical trapezoidal concave shapes. The angle between the two waistlines of each trapezoid and the upper bottom of its edge is 30-35°, and the length of the lower bottom of each trapezoid is 2 / 3 of the radius of the cross section circle. The applicant studied that the combined compression of adhesive tape and elastic clothing materials mainly based on the distribution of different human body parts can improve the compression and wrapping of clothing on human muscles during swimming, thereby reducing water resistance by reducing the contact area of ​​the human body and the balance of human movement. Among them, the muscle stability is generally fixed by compressing the human muscles. However, different compression directions have different muscle compression functions. Improper use will restrict muscle movement, which will not only fail to help athletes improve their athletic performance but will hinder exercise.

[0017] The professional racing swimsuit disclosed in the present application is a stretchable fabric garment, and when worn, it covers from below the neck to above the knees. The front side (the side away from the skin) has: 2 elastic reinforcement belts and corresponding adhesive belts for compression on the front piece, which extend from the neckline to cover the chest, abdomen, legs and feet; 2 elastic reinforcement belts and corresponding adhesive belts on the back piece, which compress the thighs and buttocks, and extend upward from the back of the thighs to the waist position; the fifth elastic reinforcement belt and its corresponding adhesive belt, which compress the buttocks and waist, extend obliquely upward from the left leg through the waist to the right leg, and compress the buttocks and waist while playing a role in fixing the waist. Therefore, the professional racing full-body swimsuit provided by the present application performs auxiliary compression through the direction of human muscle and the flow of muscle fibers. It is a functional garment that suppresses the shaking of chest, waist, thigh and buttock muscles during swimming and supports a flat swimming posture, which is conducive to improving the sports performance of athletes. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Schematic diagram of the surface structure of a swimsuit in some embodiments of the present application;

[0019] Figure 2 It is a schematic diagram of a partial cross-sectional structure of the elastic reinforcement belt of a swimsuit in some embodiments of the present application;

[0020] Figure 3 It is a schematic diagram of a partial cross-sectional structure of a swimsuit reinforcing adhesive tape in some embodiments of the present application;

[0021] Figure 4 This is a schematic diagram of the reverse structure of a swimsuit in some embodiments of the present application. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present application, the present application is described in detail below in conjunction with specific embodiments. The description in this section is only exemplary and explanatory and should not have any limiting effect on the scope of protection of the present application.

[0023] The present application provides a professional racing full-body swimsuit, which is made of a stretchable fabric. When worn by a human body, the stretchable fabric covers from below the neck to above the knees, wherein the front side away from the skin is fixedly provided with a first elastic reinforcement belt 1, a second elastic reinforcement belt 2, a third elastic reinforcement belt 3, a fourth elastic reinforcement belt 4 and a fifth elastic reinforcement belt 5 on the front side of the stretchable fabric, and an adhesive belt is fixed on the back side of the stretchable fabric corresponding to the position of each elastic reinforcement belt;

[0024] The first elastic reinforcement belt 1 and the second elastic reinforcement belt 2 and their corresponding adhesive belts extend from the neckline of the stretch fabric, pass through the chest, abdomen and legs in sequence to the hem of the stretch fabric, and are symmetrically distributed along the center line of the front piece of the stretch fabric; the third elastic reinforcement belt 3 and the fourth elastic reinforcement belt 4 and their corresponding adhesive belts extend upward from the hem of the back piece of the stretch fabric to the waist, and are symmetrically distributed along the center line of the stretch fabric; the fifth elastic reinforcement belt 5 and its corresponding adhesive belt extend obliquely upward from the leg of the front piece, pass through the waist of the back piece, and extend symmetrically obliquely downward to the other leg position.

[0025] Using the professional racing full-body swimsuit provided by this application can achieve good muscle compression and power-assisting functions, thereby helping to improve the user's sports performance in water.

[0026] See also Figure 1 , Figure 1 Schematic diagram of the surface (front) structure of a swimsuit in some embodiments of the present application, wherein 1 is a first elastic reinforcement belt, 2 is a second elastic reinforcement belt, 3 is a third elastic reinforcement belt, 4 is a fourth elastic reinforcement belt, 5 is a fifth elastic reinforcement belt, 6 is a first reinforcement adhesive belt, 7 is a second reinforcement adhesive belt, 8 is a third reinforcement adhesive belt, 9 is a fourth reinforcement adhesive belt, and 10 is a fifth reinforcement adhesive belt.

[0027] The professional racing full-body swimsuit provided in the embodiment of the present application is a stretchable fabric garment, and when worn by a human body, it covers from below the neck to above the knees, and may or may not cover the arms. The swimsuit fabric is divided into a front piece and a back piece according to the front and back sides of the human body, and is generally formed into a one-piece swimsuit.

[0028] The side away from human skin is the front side of the fabric, and the side close to the skin is the back side. The front side of the stretchable fabric is fixedly provided with: a first elastic reinforcement band 1, a second elastic reinforcement band 2, a third elastic reinforcement band 3, a fourth elastic reinforcement band 4 and a fifth elastic reinforcement band 5; an adhesive band is fixedly provided on the back side of the stretchable fabric corresponding to the position of each elastic reinforcement band. Figure 2In the cross-sectional structure of the swimsuit shown, the front side of the stretchable fabric 0 is compounded with an elastic reinforcement belt 01, and the back side is correspondingly compounded with an adhesive belt 02. Among them, each elastic reinforcement belt is made of polyurethane (PU) material, and the adhesive belt is a strip webbing made of polyester or nylon fiber combined with spandex (in some embodiments, the adhesive belt is a nylon fiber webbing compounded with PU coating), and is bonded and arranged by hot melt adhesive (such as polyurethane hot melt adhesive).

[0029] In the embodiment of the present application, the first elastic reinforcement belt 1 and its corresponding adhesive belt extend from the neckline of the front piece of the stretchable fabric, through the chest to the abdomen, through the thigh to the lower end of the thigh, and to the position of the foot, which can form a certain fixed compression function for the chest, abdomen and thigh. Specifically, the starting point of the upper end of the first elastic reinforcement belt 1 is located at 1 / 4 to 1 / 2 of the neckline, extending through one side of the front chest to the abdomen, wrapping the pectoralis major, rectus abdominis, external oblique abdominal muscles, and quadriceps femoris, forming an S-shaped streamlined shape of the human body as a whole in the longitudinal direction.

[0030] At the same time, the second elastic reinforcement belt 2 is consistent with the first elastic reinforcement belt 1 in structure, and is symmetrical along the center line of the front piece of the elastic fabric. The two are distributed on both sides of the front piece of the garment.

[0031] The third elastic reinforcement belt 3 and its corresponding adhesive belt are located at the lower end of the back piece of the garment, and both extend upward from the semitendinosus muscle of one leg through the biceps femoris and gluteus maximus to the upper end of the buttocks. Specifically, the third elastic reinforcement belt 3 starts from the semitendinosus muscle, extends upward along the muscle structure through the biceps femoris and gluteus maximus, and crosses with the fifth elastic reinforcement belt 5.

[0032] The fourth elastic reinforcement belt 4 and the third elastic reinforcement belt 3 are symmetrically distributed along the center line of the elastic fabric, and the two are distributed on both sides of the lower end of the back piece of the garment, and have the same structure. The third elastic reinforcement belt 3, the fourth elastic reinforcement belt 4 and the corresponding adhesive belts are mainly used to compress the thighs and buttocks.

[0033] The fifth elastic reinforcement belt 5 extends upward from the quadriceps femoris of the left thigh through the waist to the right quadriceps femoris, which not only compresses the legs and buttocks, but also plays a role in fixing the waist. Specifically, the fifth elastic reinforcement belt 5 crosses the first elastic reinforcement belt 1, extends obliquely from the left quadriceps tendon through the upper end of the gluteus maximus to the right quadriceps femoris and crosses the second elastic reinforcement belt 2.

[0034] The first elastic reinforcement band 1, the second elastic reinforcement band 2, the third elastic reinforcement band 3, the fourth elastic reinforcement band 4 and the fifth elastic reinforcement band 5 are all 1-2 cm wide and are used on the front side of the swimsuit fabric. The extension starting point and end point involved in this application can be interchanged, and there is no order limit for the end points.

[0035] Furthermore, the reverse side of the stretchable fabric described in the preferred embodiment of the present application is also fixedly provided with: a first reinforcing adhesive tape 6, a second reinforcing adhesive tape 7, a third reinforcing adhesive tape 8, a fourth reinforcing adhesive tape 9 and a fifth reinforcing adhesive tape 10, the material of each reinforcing adhesive tape is the same as the adhesive tape material, for example, nylon fabric composite PU coating, and also bonded together by hot melt adhesive; their widths are all 1 to 2.5 cm, preferably 1 to 2 cm, and are used on the reverse side of the clothing fabric, and the lengths of each elastic reinforcing tape, adhesive tape and other strip-shaped components are specified according to the dividing line. Figure 3 In the cross-sectional structure of the swimsuit shown, the front side of the stretchable fabric 0 has no other composite structure, and the back side is composited with a reinforced adhesive tape 03.

[0036] In the embodiment of the present application, the first reinforcing adhesive tape 6 is located at the left and right thigh roots of the front piece, extending upward from the crotch to the external oblique muscle of the abdomen, and intersecting with the second reinforcing adhesive tape 7 at the lowest point in the crotch.

[0037] The second reinforcing adhesive tape 7 is located in the middle of the length direction of the reverse side of the back piece of the stretch fabric, overlaps with the cervical vertebrae, extends from the waist to the crotch, and intersects with the fifth reinforcing adhesive tape 10, with the intersection being located at the lowest point of the crotch.

[0038] In addition, the third reinforcing adhesive tape 8 is located on the left side of the back spine, near the overlapping part of the trapezius muscle and the latissimus dorsi muscle, and serves as a fixed point.

[0039] The fourth reinforcing adhesive tape 9 and the third reinforcing adhesive tape 8 are symmetrical along the center line of the elastic fabric back piece, and both are distributed on both sides of the garment back piece and have the same structure.

[0040] In addition, the fifth reinforcing adhesive tape 10 is located on the inner sides of the left and right thighs on the reverse side of the garment, and intersects with the second reinforcing adhesive tape 7 at the lowest point of the crotch.

[0041] The elastic reinforcement belts in the embodiments of the present application are mainly combined with the distribution trend of human muscles and the trend of human muscle fibers to play a compressive wrapping role, preventing muscle trembling while not affecting human muscle activity. Among them, at the raised positions of the chest and buttocks, the elastic reinforcement belt and its adhesive belt, and the stretchable fabric play a wrapping and compression role, so that the contact area between the human body and water becomes smaller, thereby achieving drag reduction. In addition, the function of the above-mentioned reinforcing adhesive belts is mainly to fix the fit between the clothing and the human body, so that the clothing cannot slip during the human body's movement and flipping process. At the same time, the reinforcing adhesive belt fits the human body tightly, which can also prevent water from entering.

[0042] Furthermore, the stretchable fabric described in the embodiment of the present application is a microporous waterproof fiber fabric, which has a microporous structure and waterproof function, can reduce drag, and has a buoyancy function.

[0043] In an embodiment of the present application, the stretchable fabric comprises microporous waterproof fibers, and the cross section of a single fiber is a circular projection edge with four axially symmetrical trapezoidal depressions, and the angle between the two waistlines of each trapezoid and the upper bottom of its edge is 30 to 35 degrees, and the length of the lower bottom of each trapezoid is 2 / 3 of the circular radius of the cross section. The fabric prepared by waterproof fibers with a special porous structure is used in the embodiment of the present application. For details, refer to the microporous waterproof fiber dyeing and finishing fabric described in the patent document 202210750293.X; the fiber surface has a special groove structure, and after waterproof finishing, the capillary effect is used to form a water-repellent cavity underwater, so that a certain amount of air is locked inside the fiber, thereby increasing the buoyancy of the fabric.

[0044] The stretch fabric described in the embodiment of the present application is a woven blended dyed fabric product containing spandex, with a plain weave and a gram weight of 90-110 g / m 2 There is no special restriction on the color pattern, such as black, gray, blue, pink and other colors, and there may also be printed patterns. The stretchable fabric of the embodiment of the present application is elastic, and can use 70-85wt% microporous waterproof polyester or nylon fiber, and also add 15-30wt% spandex, and both the warp and weft directions contain spandex materials, and the warp and weft directions of the fabric have good elasticity.

[0045] Figure 4 Schematic diagram of the reverse structure of a swimsuit in some embodiments of the present application, wherein 1 is a first elastic reinforcement belt, 2 is a second elastic reinforcement belt, 3 is a third elastic reinforcement belt, 4 is a fourth elastic reinforcement belt, 5 is a fifth elastic reinforcement belt, 6 is a first reinforcement adhesive belt, 7 is a second reinforcement adhesive belt, 8 is a third reinforcement adhesive belt, 9 is a fourth reinforcement adhesive belt, and 10 is a fifth reinforcement adhesive belt. Figure 4 The swimsuit shown is sleeveless, and the front and back pieces have different pattern designs. The front piece has a discontinuous pattern, and the back piece can be a conventional swimsuit piece design. There is a belt connection from the neck to the back, and the middle part of the back is a hollow structure. This application has no special restrictions on the style of the swimsuit.

[0046] The professional racing full-body swimsuit provided in the embodiment of the present application performs auxiliary compression through the direction of human muscle and muscle fiber flow. When worn for swimming, it has the function of suppressing the shaking of chest, waist, thigh and buttocks muscles and supporting a flat swimming posture, which is beneficial to improving the athlete's athletic performance.

[0047] The present application is further described in detail below in conjunction with examples. The examples described here are only to help understand the present application, and the implementation methods of the present application are not limited thereto; the fiber materials and additives involved are conventional commercially available raw materials for swimsuits in the field.

[0048] Example

[0049] The swimsuit provided is made of stretchable fabric, which is a microporous waterproof fiber fabric with a microporous structure and waterproof function. The cross section of the single fiber of the microporous waterproof fiber is a circular projection edge with four axially symmetrical trapezoidal depressions. The angle between the two waistlines of each trapezoid and the upper bottom of its edge is 30-35°, and the length of the lower bottom of each trapezoid is 2 / 3 of the circular radius of the cross section. Specifically: 50D / 48F polyester-spandex four-way stretch woven fabric (80% microporous waterproof polyester 20% spandex), plain weave, gram weight 110g / m 2 (202210750293.X patent document embodiment 1).

[0050] like Figure 1 For the front of the swimsuit, Figure 4 The reverse side of the swimsuit. With the front side away from the skin as the front side, the front side of the stretchable fabric is fixedly provided with a first elastic reinforcement belt 1, a second elastic reinforcement belt 2, a third elastic reinforcement belt 3, a fourth elastic reinforcement belt 4 and a fifth elastic reinforcement belt 5, and the reverse side of the stretchable fabric corresponding to the position of each elastic reinforcement belt is fixed with an adhesive belt, and the width of each is 1 to 2 cm.

[0051] The first elastic reinforcement belt 1 and the second elastic reinforcement belt 2 and their corresponding adhesive belts extend from the neckline of the stretch fabric, pass through the chest, abdomen and legs in sequence to the hem of the stretch fabric, and are symmetrically distributed along the center line of the front piece of the stretch fabric; the third elastic reinforcement belt 3 and the fourth elastic reinforcement belt 4 and their corresponding adhesive belts extend upward from the hem of the back piece of the stretch fabric to the waist, and are symmetrically distributed along the center line of the stretch fabric; the fifth elastic reinforcement belt 5 and its corresponding adhesive belt extend obliquely upward from the leg of the front piece, pass through the waist of the back piece, and extend symmetrically obliquely downward to the other leg position.

[0052] The starting point of the upper end of the first elastic reinforcement belt 1 is located at 1 / 3 of the neckline, extending through the chest to the abdomen, wrapping the pectoralis major, rectus abdominis, external oblique abdominal muscles, and quadriceps femoris to form an S-shaped streamlined shape of the human body. The third elastic reinforcement belt 3 is located at the lower end of the back piece of the elastic fabric, starting from the semitendinosus of the leg, extending upward along the muscle structure through the biceps femoris and gluteus maximus, and crossing with the fifth elastic reinforcement belt 5. The fifth elastic reinforcement belt 5 crosses the first elastic reinforcement belt 1 from the left quadriceps tendon, and extends upward obliquely through the upper end of the gluteus maximus of the back piece to the right quadriceps femoris and crosses with the second elastic reinforcement belt 2.

[0053] The reverse side of the stretchable fabric is also fixedly provided with a first reinforcing adhesive tape 6, a second reinforcing adhesive tape 7, a third reinforcing adhesive tape 8, a fourth reinforcing adhesive tape 9 and a fifth reinforcing adhesive tape 10; the widths of the first reinforcing adhesive tape 6, the second reinforcing adhesive tape 7, the third reinforcing adhesive tape 8, the fourth reinforcing adhesive tape 9 and the fifth reinforcing adhesive tape 10 are all 1-2 cm.

[0054] The first reinforcing adhesive tape 6 is located at the base of the thighs of the front piece, extending from the crotch upward to the external oblique muscle. The second reinforcing adhesive tape 7 is located in the middle of the length direction of the back side of the elastic fabric, overlapping with the cervical spine, extending from the waist to the crotch, and intersecting with the fifth reinforcing adhesive tape 10, and the intersection is located at the lowest point of the crotch; the third reinforcing adhesive tape 8 is located on the left side of the back spine, near the overlap of the trapezius muscle and the latissimus dorsi muscle, and serves as a fixed point; the fourth reinforcing adhesive tape 9 and the third reinforcing adhesive tape 8 are symmetrically distributed along the center line of the elastic fabric back piece; the fifth reinforcing adhesive tape 10 is located on the inner side of the two thighs, and intersects with the second reinforcing adhesive tape 7 at the lowest point of the crotch. Each elastic reinforcing tape is made of PU material, and each adhesive tape and reinforcing adhesive tape is nylon fabric composite PU coating, and is bonded together by PU hot melt adhesive.

[0055] The buoyancy and drag reduction of the swimsuit garment are tested, and the test method is based on FINA requirements.

[0056] 1. Buoyancy test basis: The test is conducted with reference to FINA REQUIREMENTS FOR SWIMWEAR APPROVAL (FRSA) effect from January 1, 2017, exhibit 2 test method and KN_SH_W_19.39CS swimsuit buoyancy test operation procedure.

[0057] 2. The drag reduction test is a research evaluation program of domestic universities. It is obtained by measuring the resistance of the sample in water after it is put on the mannequin. The resistance Fd encountered by the mannequin when swimming in the swimming pool is: Fd = Fw + Ff + Fp;

[0058] Among them, Fw is the wave-making resistance, Ff is the surface friction resistance, and Fp is the pressure difference resistance.

[0059] The test data comparison is as follows:

[0060] Table 1 Comparison results of functional test data of swimsuit clothing samples in the present embodiment

[0061]

[0062] The drag reduction rate reflected in the data of Table 1 is the percentage reduction of the resistance of the sample of the present application at two water flow rates of 1.6m / s and 2.2m / s compared with the resistance of the standard sample. The resistance of the sample of the present application is smaller, which has certain advantages.

[0063] It can be seen from the above embodiments that the front side (the side away from the skin) of the professional racing full-body swimsuit of the embodiment of the present application has: 2 elastic reinforcement belts and corresponding adhesive belts for compression on the front piece, which extend from the neckline to cover the chest, abdomen, legs and feet; 2 elastic reinforcement belts and corresponding adhesive belts on the back piece, which compress the thighs and buttocks, and extend upward from the back of the thighs to the waist position; the fifth elastic reinforcement belt and its corresponding adhesive belt, which compress the buttocks and waist, extend obliquely upward from the left leg through the waist to the right leg, and compress the buttocks and waist while fixing the waist. The professional racing full-body swimsuit provided by the present application performs auxiliary compression through the direction of human muscle and muscle fiber flow. It is a functional garment that suppresses the shaking of chest, waist, thigh and buttock muscles during swimming and supports a flat swimming posture, which is beneficial to improving the athletic performance of athletes.

[0064] Finally, it should be noted that the specific embodiments described in this article are merely examples of the spirit of the present application, and are not intended to limit the implementation methods of the present application. Those skilled in the art of the present application may make other modifications or additions to the described embodiments and replace them in a similar manner. It is not necessary and impossible to provide all examples of all implementation methods here. These obvious changes or modifications derived from the essential spirit of the present application still fall within the scope of protection of the present application, and interpreting them as any additional limitation is contrary to the spirit of the present application.

Claims

1. A professional full-body racing swimsuit, made of stretchable fabric, which covers the area from below the neck to above the knees when worn by a human body, characterized in that: With the front side away from the skin as the front side, a first elastic reinforcement band (1), a second elastic reinforcement band (2), a third elastic reinforcement band (3), a fourth elastic reinforcement band (4) and a fifth elastic reinforcement band (5) are fixedly arranged on the front side of the stretchable fabric, and an adhesive band is fixedly arranged on the back side of the stretchable fabric corresponding to the position where each elastic reinforcement band is located; The first elastic reinforcement belt (1) and the second elastic reinforcement belt (2) and their corresponding adhesive belts extend from the neckline of the stretch fabric, pass through the chest, abdomen and legs in sequence to the hem of the stretch fabric, and are symmetrically distributed along the center line of the front piece of the stretch fabric; the third elastic reinforcement belt (3) and the fourth elastic reinforcement belt (4) and their corresponding adhesive belts extend upward from the hem of the back piece of the stretch fabric to the waist, and are symmetrically distributed along the center line of the stretch fabric; the fifth elastic reinforcement belt (5) and its corresponding adhesive belt extend obliquely upward from the leg of the front piece, pass through the waist of the back piece, and extend obliquely downward symmetrically to the other leg.

2. The professional full-body racing swimsuit according to claim 1, characterized in that: The fifth elastic reinforcement band (5) is symmetrically connected to the first elastic reinforcement band (1) and the second elastic reinforcement band (2) respectively; the third elastic reinforcement band (3) and the fourth elastic reinforcement band (4) are both symmetrically connected to the fifth elastic reinforcement band (5).

3. The professional full-body racing swimsuit according to claim 1, characterized in that: The width of the first elastic reinforcement band (1), the second elastic reinforcement band (2), the third elastic reinforcement band (3), the fourth elastic reinforcement band (4) and the fifth elastic reinforcement band (5) is no greater than 2.5 cm.

4. The professional full-body racing swimsuit according to any one of claims 1 to 3, characterized in that: The starting point of the upper end of the first elastic reinforcement belt (1) is located at 1 / 4 to 1 / 2 of the neckline, extending through the chest to the abdomen, wrapping the pectoralis major, rectus abdominis, external oblique abdominal muscles, and quadriceps femoris to form an S-shaped streamline of the human body.

5. The professional full-body racing swimsuit according to any one of claims 1 to 3, characterized in that: The third elastic reinforcement belt (3) is located at the lower end of the back piece of the stretch fabric, starting from the semitendinosus muscle of the leg, extending upward along the muscle structure through the biceps femoris and gluteus maximus, and intersecting with the fifth elastic reinforcement belt (5).

6. The professional full-body racing swimsuit according to any one of claims 1 to 3, characterized in that: The fifth elastic reinforcement band (5) crosses the first elastic reinforcement band (1) from the left quadriceps tendon, extends obliquely upward through the upper end of the posterior gluteus maximus to the right quadriceps and crosses the second elastic reinforcement band (2).

7. The professional full-body racing swimsuit according to any one of claims 1 to 3, characterized in that: The back face of the stretch fabric is also fixedly provided with a first reinforcing adhesive tape (6) located at the base of the thighs of both legs and extending upward from the crotch to the external oblique muscle area.

8. The professional full-body racing swimsuit according to claim 7, characterized in that: The back sheet of the elastic fabric is also fixedly provided with a second reinforcing adhesive tape (7), a third reinforcing adhesive tape (8), a fourth reinforcing adhesive tape (9) and a fifth reinforcing adhesive tape (10); The second reinforcing adhesive tape (7) is located in the middle of the length direction of the back side of the stretch fabric back piece, overlaps with the cervical vertebrae, extends from the waist to the crotch, and intersects with the fifth reinforcing adhesive tape (10), and the intersection is located at the lowest point of the crotch; the third reinforcing adhesive tape (8) is located on the left side of the back spine, near the overlapping part of the trapezius muscle and the latissimus dorsi muscle, and serves as a fixed point; the fourth reinforcing adhesive tape (9) and the third reinforcing adhesive tape (8) are symmetrically distributed along the center line of the stretch fabric back piece; the fifth reinforcing adhesive tape (10) is located on the inner sides of the two thighs, and intersects with the second reinforcing adhesive tape (7) at the lowest point of the crotch.

9. The professional full-body racing swimsuit according to claim 8, characterized in that: The width of the first reinforcing adhesive tape (6), the second reinforcing adhesive tape (7), the third reinforcing adhesive tape (8), the fourth reinforcing adhesive tape (9) and the fifth reinforcing adhesive tape (10) is no greater than 2.5 cm.

10. The professional full-body racing swimsuit according to any one of claims 1 to 3, characterized in that: The stretchable fabric is a microporous waterproof fiber fabric with a microporous structure and waterproof function. Its single fiber cross section is a circular projection edge with four axially symmetrical trapezoidal depressions. The angle between the two extended waistlines of each trapezoid and the upper bottom of its edge is 30 to 35 degrees, and the length of the lower bottom of each trapezoid is 2 / 3 of the circular radius of the cross section.

Images