Sock

Abstract

The utility model discloses a carbon-plate-like sock which comprises a sock body and an elastic pressurizing belt, the sock body is provided with a sole face corresponding to the sole, the elastic pressurizing belt is arranged on the sock body, and the acting force of the elastic pressurizing belt on the foot of a wearer is larger than that of the sock body on the foot of the wearer. The elastic pressurizing belt comprises an inner side pressurizing belt and an outer side pressurizing belt; the inner side pressurizing belt and the outer side pressurizing belt are both located on the foot bottom face, and the length directions of the inner side pressurizing belt and the outer side pressurizing belt are both arranged in the foot length direction. The two ends of the inner side pressurizing belt are connected with the sock body at the corresponding positions of the first metatarsophalangeal joint of the foot and the inner side of the heel respectively, and the two ends of the outer side pressurizing belt are connected with the sock body at the corresponding positions of the fifth metatarsophalangeal joint of the foot and the outer side of the heel respectively. When a wearer wears the sock to do sports, the rigidity of the longitudinal arch can be improved, the sock plays a role similar to a carbon plate, and the sports performance of the wearer is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of sports clothing, especially to a sock. BACKGROUND

[0002] The sock is a clothing item worn on the foot, which has the functions of protecting the foot, absorbing moisture and perspiration, and keeping warm. In addition to ordinary socks, there are functional socks such as sports socks, compression socks, and antibacterial and deodorizing socks on the market. These functional socks are mostly set in terms of sock material, knitting method, and thickness of each part to achieve functions such as air permeability, shock absorption, deodorization, moisture removal, and medial arch protection. Few socks are related to improving athletic performance.

[0003] Currently, in the field of foot clothing, the functional design that can improve athletic performance is mainly concentrated on the sole of shoes. For example, a carbon plate (nylon plate) can be set inside the sole to increase the longitudinal bending stiffness of the sole, thereby increasing the calf triceps muscle arm and improving the wearer's athletic performance. Moreover, the stiffness of the carbon plate can increase the rolling during the extension period, and the recovery elasticity of the passive compression deformation of the carbon plate can improve the energy rebound effect and increase the propulsion, which is also beneficial to improving the wearer's athletic performance. Therefore, there is an urgent need to design a sock that can produce a similar carbon plate effect. SUMMARY

[0004] The utility model aims to provide a sock to contract the medial longitudinal arch and lateral longitudinal arch, thereby improving athletic performance.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0006] A sock includes a sock body and an elastic compression band. The sock body has a plantar surface corresponding to the plantar surface. The elastic compression band is arranged on the sock body, and the force generated by the elastic compression band on the wearer's foot is greater than the force generated by the sock body on the wearer's foot. The elastic compression band includes a medial compression band and a lateral compression band. Both the medial compression band and the lateral compression band are located on the plantar surface and are arranged in the length direction along the foot length direction. The two ends of the medial compression band are connected to the first metatarsophalangeal joint and the medial heel of the wearer's foot, respectively. The two ends of the lateral compression band are connected to the fifth metatarsophalangeal joint and the lateral heel of the wearer's foot, respectively.

[0007] Further, the elastic compression band further comprises a first oblique compression band and a second oblique compression band, both of which are arranged on the plantar surface and cross each other, and the two ends of the first oblique compression band are connected to the corresponding positions of the first metatarsophalangeal joint and the heel of the foot, and the two ends of the second oblique compression band are connected to the corresponding positions of the fifth metatarsophalangeal joint and the heel of the foot.

[0008] Further, the elastic compression band further comprises a first oblique compression band and a second oblique compression band, both of which are arranged on the plantar surface and cross each other, and the two ends of the first oblique compression band are connected to the corresponding positions of the first metatarsophalangeal joint and the heel of the foot, and the two ends of the second oblique compression band are connected to the corresponding positions of the fifth metatarsophalangeal joint and the heel of the foot.

[0009] Further, the elastic compression band is in a sheet structure.

[0010] Further, the elastic compression band is composed of a plurality of elastic threads arranged side by side.

[0011] Further, the diameter of the elastic thread gradually decreases from the center of the elastic compression band to the two sides of the elastic compression band along the arrangement direction of the elastic thread, and the distance between adjacent two elastic threads gradually increases from the center of the elastic compression band to the two sides of the elastic compression band along the arrangement direction of the elastic thread.

[0012] Further, the diameter of the elastic thread is 0.5-5mm, and the distance between adjacent two elastic threads is 1-5mm.

[0013] Further, the elastic compression band is made of silica gel thread, and the elastic compression band is fixed on the sock body by brushing glue or hot pressing.

[0014] Further, the elastic compression band is made of elastic yarn, and the elastic compression band and the sock body are integrally knitted.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model discloses the plantar surface of sock body sets up inboard compression band and outboard compression band, and the position of inboard compression band and outboard compression band corresponds the inboard longitudinal arch and the outboard longitudinal arch of foot respectively, can contract the inboard longitudinal arch and the outboard longitudinal arch in the front -back direction of foot, improve longitudinal arch rigidity, play the role similar to carbon plate, and the force point of the person wearing is moved forward when the person wearing is kicked off the ground, and the length of the force arm of kicking off is increased, and the motion performance of the person wearing is effectively promoted.

[0017] 2. The utility model discloses the position corresponding to metatarsophalangeal joint of sock body is surrounded and set up and is contracted to the transverse arch, improves the transverse arch rigidity through the transverse arch compression band, when the transverse arch rigidity increases, can indirectly influence longitudinal arch rigidity, and the motion performance of the person wearing is assisted and promoted.

[0018] 3. The utility model discloses a first oblique pressure belt and a second oblique pressure belt are arranged on the plantar surface of the sock body, and the two are arranged in cross, can effectively support the arch, prevent the arch from collapsing, increase the stability of the foot, reduce the shaking and distortion of the foot in the movement, reduce the risk of sports injury.

[0019] 4. The elastic pressure belt in the utility model can support the arch, slow down the descent of the arch, and help to improve flat feet. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the structure schematic drawing (one) of the utility model.

[0021] Figure 2 It is the plantar surface structure schematic drawing (one) of the utility model.

[0022] Figure 3 It is the structure schematic drawing (two) of the utility model.

[0023] Figure 4 It is the plantar surface structure schematic drawing (two) of the utility model.

[0024] Figure 5 It is the elastic line arrangement structure schematic drawing in the transverse arch pressure belt of the utility model.

[0025] Main component symbol explanation: 1, sock body, 2, plantar surface, 3, inside pressure belt, 4, outside pressure belt, 5, first oblique pressure belt, 6, second oblique pressure belt, 7, transverse arch pressure belt, 8, elastic line, 8a, first group elastic line, 8b, second group elastic line, H, the interval of adjacent two elastic lines. DETAILED DESCRIPTION

[0026] The utility model is further explained in combination with the drawings and specific embodiments.

[0027] As Figure 1 , 2 The utility model discloses a kind of carbon plate-like socks, including sock body 1 and elastic pressure belt.Sock body 1 has plantar surface 2 corresponding with plantar surface.Elastic pressure belt is arranged on sock body 1, and at the position where elastic pressure belt is arranged, the force generated by elastic pressure belt to wearer foot is greater than the force generated by sock body 1 to wearer foot.In the embodiment, elastic pressure belt includes inside pressure belt 3, outside pressure belt 4, first oblique pressure belt 5, second oblique pressure belt 6 and transverse arch pressure belt 7, which can be independently arranged and also can be connected to each other.

[0028] The medial compression band 3 and the lateral compression band 4 are both located on the plantar surface 2 and are arranged along the length direction of the foot. The two ends of the medial compression band 3 are connected to the first metatarsophalangeal joint and the medial heel of the foot, respectively, and the two ends of the lateral compression band 4 are connected to the fifth metatarsophalangeal joint and the lateral heel of the foot, respectively.

[0029] When the foot wearing the sock lands, the arch of the foot pulls the medial compression band 3 and the lateral compression band 4 to stretch, and when the foot leaves the ground, the medial compression band 3 and the lateral compression band 4 rebound to exert pressure on the foot in the anterior-posterior direction, thereby contracting the medial longitudinal arch and the lateral longitudinal arch, increasing the stiffness of the longitudinal arch, and playing a role similar to a carbon plate. The force point of the wearer when leaving the ground is moved forward, increasing the length of the force arm. A longer force arm means that with the same force, a greater propulsion force can be generated, allowing the wearer to gain more kinetic energy each time the foot is lifted, and in all sports that require foot force, such as track and field, basketball, and football, the wearer's athletic level can be improved, and the wearer's sports performance can be improved.

[0030] Further, the transverse arch compression band 7 is wrapped around the position of the sock body 1 corresponding to the metatarsophalangeal joint of the foot. The transverse arch compression band 7 can promote the contraction of the transverse arch of the foot, thereby increasing the stiffness of the transverse arch. When the stiffness of the transverse arch increases, the stiffness of the longitudinal arch can be indirectly affected, achieving the purpose of assisting in improving the wearer's sports performance. In the present embodiment, the transverse arch compression band 7 is arranged in multiple turns along the length direction of the foot to sufficiently exert pressure on the transverse arch.

[0031] The first diagonal compression band 5 and the second diagonal compression band 6 are both arranged on the plantar surface 2 and are arranged in a cross shape, and the positions where they cross each other are preferably independent and not connected. The two ends of the first diagonal compression band 5 are connected to the first metatarsophalangeal joint and the lateral heel of the foot, respectively, and the two ends of the second diagonal compression band 6 are connected to the fifth metatarsophalangeal joint and the medial heel of the foot, respectively.

[0032] The first diagonal compression band 5 and the second diagonal compression band 6 arranged in a cross shape can effectively support the arch of the foot, prevent the arch from collapsing, increase the stability of the foot, reduce the shaking and twisting of the foot during exercise, and reduce the risk of injury during exercise.

[0033] In addition, the elastic support provided by the elastic compression band can also have a pushing effect, promoting the formation of the arch of the foot, improving the problem of flat feet and the problem of arch collapse after long-distance running. Compared with other rigid support methods, the elastic support provided by the elastic compression band is less likely to compress the blood vessels and nerves under the arch, and the comfort is better.

[0034] According to actual needs, the elastic compression band can be made of silica gel wire and fixed on the sock body 1 by brushing glue or hot pressing, or made of elastic yarn and knitted integrally with the sock body 1. The elastic compression band can be in a sheet structure, as shown in Figure 3 、 4 The elastic compression band can also be composed of a plurality of elastic wires 8 arranged side by side.

[0035] When the elastic compression band is composed of elastic wires 8, the diameters of the elastic wires 8 in the corresponding elastic compression band gradually decrease from the center of the elastic compression band to both sides of the elastic compression band along the arrangement direction of the elastic wires 8, and the spacing H between adjacent two elastic wires 8 gradually increases from the center of the elastic compression band to both sides of the elastic compression band along the arrangement direction of the elastic wires 8.

[0036] Taking the case that the transverse arch compression band 7 is composed of elastic wires 8 as an example, as shown in Figure 5 In this embodiment, the transverse arch compression band 7 is composed of a plurality of elastic wires 8 arranged side by side, and the center corresponds to the position of the metatarsophalangeal joint. These elastic wires 8 are divided into two groups, the first group of elastic wires 8a is thicker than the second group of elastic wires 8b, and the arrangement is relatively dense, the second group of elastic wires 8b is arranged on both sides of the first group of elastic wires 8a, and the arrangement is relatively sparse, the transverse arch compression band 7 composed of the elastic wires 8 conforms to the characteristics of the foot, and the effect of shrinking the transverse arch of the foot is better, and the performance improvement effect is better. Similarly, the inside compression band 3, the outside compression band 4, the first diagonal compression band 5 and the second diagonal compression band 6 are arranged in accordance with the arrangement rule that the elastic wires 8 in the middle are relatively thick and dense, and the elastic wires 8 on both sides are relatively thin and sparse, to conform to the structural characteristics and movement rules of the foot anatomy.

[0037] In this embodiment, the diameter of the elastic wire 8 is set to be between 0.5-5mm, and the spacing H between adjacent two elastic wires 8 is 1-5mm. Among them, the elastic wires 8 in the inside compression band 3 and the outside compression band 4 are relatively thick to provide the largest tension, the diameter of the thickest elastic wire 8 in the inside compression band 3 and the outside compression band 4 is 3-5mm, the diameter of the thinnest elastic wire 8 is 1-3mm, and the spacing H between adjacent two elastic wires 8 is 1-3mm.

[0038] In comparison, the elastic wires 8 in the first diagonal compression band 5 and the second diagonal compression band 6 are relatively thin and have relatively small tension. The diameter of the thickest elastic wire 8 in the first diagonal compression band 5 and the second diagonal compression band 6 is 2-4mm, the diameter of the thinnest elastic wire 8 is 0.5-2mm, and the spacing H between adjacent two elastic wires 8 is 1-3mm.

[0039] The elastic line 8 in the transverse arch compression band 7 is the thinnest and has the smallest tension. In the transverse arch compression band 7, the diameter of the thickest elastic line 8 is 1-3 mm, the diameter of the thinnest elastic line 8 is 0.5-1 mm, and the interval between two adjacent elastic lines 8 is 1.5-4 mm.

[0040] As can be seen from the above, the distribution position, the force size, the diameter and the arrangement density of the elastic line 8 of the elastic compression band all conform to the structural characteristics and the movement law of the foot anatomy, and the elastic compression band attached to the sock body 1 can effectively contract the arch of the foot, assist to improve the movement performance of the wearer, and at the same time, play the role of supporting the arch of the foot and preventing the arch of the foot from collapsing.

[0041] Although the utility model is specifically shown and introduced in combination with the preferred embodiments, it should be understood by those skilled in the art that various changes can be made to the utility model in form and details without departing from the spirit and scope of the utility model defined in the appended claims, and all the changes are within the protection scope of the utility model.

Claims

1. A sock characterized in that: it comprises a sock body (1) and an elastic compression band, the sock body (1) has a plantar surface (2) corresponding to the plantar surface of the foot, the elastic compression band is arranged on the sock body (1), and the force generated by the elastic compression band on the foot of the wearer is greater than the force generated by the sock body (1) on the foot of the wearer; the elastic compression band comprises a medial compression band (3) and a lateral compression band (4); the medial compression band (3) and the lateral compression band (4) are both arranged on the plantar surface (2) and have a length direction along the length direction of the foot; the two ends of the medial compression band (3) are connected to the sock body (1) at positions corresponding to the first metatarsophalangeal joint and the medial side of the heel of the foot, respectively; and the two ends of the lateral compression band (4) are connected to the sock body (1) at positions corresponding to the fifth metatarsophalangeal joint and the lateral side of the heel of the foot, respectively.

2. The sock according to claim 1, characterized in that: the elastic compression band further comprises a first diagonal compression band (5) and a second diagonal compression band (6), the first diagonal compression band (5) and the second diagonal compression band (6) are both arranged on the plantar surface (2) and are arranged in an intersecting manner; the two ends of the first diagonal compression band (5) are connected to the sock body (1) at positions corresponding to the first metatarsophalangeal joint and the heel of the foot, respectively; and the two ends of the second diagonal compression band (6) are connected to the sock body (1) at positions corresponding to the fifth metatarsophalangeal joint and the heel of the foot, respectively.

3. The sock according to claim 1, characterized in that: the elastic compression band further comprises a transverse arch compression band (7), the transverse arch compression band (7) is arranged around the position of the sock body (1) corresponding to the metatarsophalangeal joint of the foot.

4. The sock according to any one of claims 1-3, characterized in that: the elastic compression band has a sheet structure.

5. The sock according to any one of claims 1-3, characterized in that: the elastic compression band is composed of a plurality of elastic threads (8) arranged side by side.

6. The sock according to claim 5, characterized in that: the diameter of the elastic thread (8) gradually decreases from the center of the elastic compression band to the two sides of the elastic compression band along the arrangement direction of the elastic thread (8), and the distance between adjacent elastic threads (8) gradually increases from the center of the elastic compression band to the two sides of the elastic compression band along the arrangement direction of the elastic thread (8).

7. The sock according to claim 6, characterized in that: the diameter of the elastic thread (8) is 0.5-5 mm, and the distance between adjacent elastic threads (8) is 1-5 mm.

8. The sock according to claim 1, characterized in that: the elastic compression band is made of a silica gel thread; and the elastic compression band is fixed on the sock body (1) by means of brushing and adhering or hot pressing.

9. The sock according to claim 1, characterized in that: the elastic compression band is made of an elastic yarn, and the elastic compression band and the sock body (1) are integrally knitted. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

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