Sneaker with arch supporting piece

Abstract

The utility model belongs to the technical field of sneakers, and particularly relates to a sneaker with an arch supporting piece, which comprises a sole and a vamp, the sole comprises a midsole and an outsole, an accommodating cavity is arranged at the arch of the midsole, the arch supporting piece is arranged above the accommodating cavity, an elastic adjusting device is arranged in the accommodating cavity, and the elastic adjusting device is connected with the insole. The elastic adjusting device comprises an elastic air bag and a supporting column arranged in the elastic air bag, a rotating groove is formed in the bottom end of the containing cavity, one end of the supporting column is fixedly connected with the foot arch supporting piece, and the other end of the supporting column is hinged into the rotating groove. By means of the elastic adjusting device, a wearer can adjust the supporting force according to needs. No matter whether the number of the supports is increased to reduce fatigue or the number of the supports is reduced to improve flexibility, the purposes can be easily achieved. In addition, due to the design of the supporting column, the arch supporting piece is allowed to rotate or bend to a certain degree, and better stability and flexibility are provided.

Description

Technical Field

[0001] The utility model belongs to the technical field of sports shoes, in particular to a sports shoe with an arch support sheet. Background Art

[0002] Sports shoes are shoes designed and manufactured according to the characteristics of people participating in sports or traveling, which can play a certain cushioning role. They can enhance elasticity during exercise, and some can also prevent ankle injuries. Therefore, when doing sports, most people have to wear sports shoes, especially high-intensity physical sports, such as basketball, running, and various daily sports. When wearing sports shoes, the arch support performance of the sole often determines the wearing comfort of sports shoes. The importance of arch support lies in that it distributes pressure evenly on the feet to improve stability and thrust for creating the best forward rotation of the foot. When pressure is evenly passed through the feet, functional internal rotation will be established, and the feet can act as expected, improving the alignment of the whole body. Without arch support, the feet will easily fatigue, causing pain in the arch and heel during exercise, and will also cause muscle and ligament strains, and even cause abnormal pressure on the knees and hips, causing joint discomfort and pain. Therefore, choosing a pair of sports shoes with good arch support is very important for protecting the feet and improving sports performance.

[0003] Traditional sports shoes mostly provide additional support and cushioning by adding support sheets or thickening the soles to reduce the pressure on the arch of the foot when walking or exercising. However, the arch support design of such traditional sports shoes is usually fixed and cannot be adjusted according to the wearer's specific needs or foot shape. As a result, some wearers feel uncomfortable or lack of support when wearing them. Utility Model Content

[0004] The utility model discloses a sports shoe with a foot arch supporting piece, which mainly solves the problem that the foot arch design of the current traditional sports shoe cannot be adjusted.

[0005] To achieve the above object, the utility model provides a sports shoe with an arch support plate, comprising a sole and an upper, wherein the sole comprises a midsole and an outsole, a receiving cavity is provided at the arch of the midsole, an arch support plate is provided above the receiving cavity, and an elastic adjustment device is provided in the receiving cavity.

[0006] Preferably, the elastic adjustment device includes an elastic airbag and a support column arranged in the elastic airbag.

[0007] Preferably, a rotation groove is provided at the bottom end of the accommodating cavity, one end of the support column is fixedly connected to the arch support plate, and the other end of the support column is hinged in the rotation groove.

[0008] Preferably, the support column is made of one of TPU, TPE and TPO.

[0009] Preferably, limiting plates are provided at both ends of the accommodating cavity, and the limiting plates are fixedly connected to the midsole.

[0010] Preferably, the limiting plate is provided with an air pump for inflating the airbag and an air release valve for releasing the gas in the airbag.

[0011] Preferably, the arch support sheet is made of TPU or carbon plate.

[0012] Preferably, the material of the upper is PU yarn.

[0013] The technical solution provided by the utility model has at least the following technical effects:

[0014] The utility model opens a receiving cavity at the midsole of the sports shoe and arranges an air bag therein so that the wearer can adjust the size of the air bag according to needs during wearing, thereby performing personalized adjustment according to the specific foot shape of the wearer. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the connection between the arch support sheet and the support column of an embodiment of the utility model;

[0018] Figure 3 For the utility model embodiment

[0019] Description of main reference numerals: 1. upper; 2. midsole; 3. arch support plate; 4. accommodating cavity; 5. deflation valve; 6. air pump; 7. support column; 8. air bag; 9. rotation hole; 10. reinforcement plate; DETAILED DESCRIPTION

[0020] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0021] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0023] Please refer to Figure 1-Figure 3 The utility model provides a sports shoe with an arch support piece 3, comprising a sole and an upper 1. In this embodiment, the material of the upper 1 is PU yarn, the sole comprises a midsole 2 and an outsole, a receiving cavity 4 is arranged at the arch of the midsole 2, the arch support piece 3 is arranged above the receiving cavity 4, a reinforcing sheet 10 is arranged at the bottom of the receiving cavity 4, an elastic adjustment device is arranged in the receiving cavity 4, the elastic adjustment device comprises an elastic airbag 8 and a support column 7 arranged in the elastic airbag 8, a rotation groove is opened at the bottom end of the receiving cavity 4, one end of the support column 7 is fixedly connected to the arch support piece 3, and the other end of the support column 7 is hinged in the rotation groove, the material of the support column 7 is TPU, and limit plates are arranged at both ends of the receiving cavity 4, the limit plates can prevent the support column 7 or the arch support piece 3 from excessive movement and control the deformation of the airbag 8 in a certain direction, so as to ensure the stability and safety of the shoe.

[0024] The limiting plate is fixedly connected to the midsole 2, and the limiting plate is provided with an air pump 6 for inflating the airbag 8 and an air release valve 5 for releasing the gas in the airbag 8. The specific working principle and internal structure of the air pump 6 and the air release valve 5 are conventional settings for those skilled in the art, and will not be repeated here. The material of the arch support plate 3 is TPU. The TPU material has good elasticity and support, which can ensure that the arch of the foot is fully supported during walking or exercise, thereby reducing the fatigue of the arch of the foot and improving comfort. The arch support plate 3 can effectively prevent the foot from excessively twisting during walking or exercise, improve the stability of the foot, and reduce the risk of injury. The TPU material has high wear resistance and can withstand long-term use and friction, keeping the arch support plate 3 durable.

[0025] During the wearing process of the utility model, the air pump 6 can fill the air bag 8 with external gas, so that the volume of the air bag 8 is continuously increased, and due to the fixed limit plates on both sides, the air bag 8 will provide support force for the arch support plate, and because the arch support plate 3 is hinged and located in the rotating groove at the bottom of the accommodating cavity 4, the arch support plate 3 can swing left and right to a certain extent following the movement of the foot, thereby achieving the effect of providing dynamic arch support force. The elastic force of the air bag 8 can also be adjusted by controlling the inflation degree of the air bag 8 to control the swing range of the arch support plate 3.

[0026] The utility model can adjust the arch support force according to the wearer's needs or walking conditions by arranging the airbag 8 in the accommodating cavity 4. It can be applied to various sports scenes and different wearer needs, and has stronger versatility and adaptability.

[0027] The utility model allows the wearer to adjust the support strength as needed through the elastic adjustment device. Whether increasing support to reduce fatigue or reducing support to improve flexibility, it can be easily achieved. In addition, the design of the support column 7 allows the arch support sheet 3 to rotate or bend to a certain extent, providing better stability and flexibility.

[0028] The utility model can prevent the support column 7 or the arch support sheet 3 from excessive movement by designing the limit pieces at both ends of the accommodating cavity 4, thereby ensuring the stability and safety of the shoe. At the same time, the precise support of the arch support sheet 3 can reduce unnecessary pressure on the foot, reduce fatigue, and improve wearing comfort.

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sports shoe with an arch support sheet (3), characterized in that: The invention comprises a sole and an upper (1), wherein the sole comprises a midsole (2) and an outsole, wherein a receiving cavity (4) is arranged at the arch of the midsole (2), an arch support sheet (3) is arranged above the receiving cavity (4), an elastic adjustment device is arranged in the receiving cavity (4), and the elastic adjustment device comprises an elastic air bag (8) and a support column (7) at least part of which is arranged in the elastic air bag (8).

2. A sports shoe with an arch support sheet (3) according to claim 1, characterized in that: A rotation groove is provided at the bottom end of the accommodating cavity (4); one end of the support column (7) is fixedly connected to the arch support sheet (3); and the other end of the support column (7) is hinged in the rotation groove.

3. The sports shoe with an arch support sheet (3) according to claim 2, characterized in that: The material of the support column (7) is one of TPU, TPE and TPO.

4. The sports shoe with an arch support sheet (3) according to claim 1, characterized in that: Limiting plates are arranged at both ends of the accommodating cavity (4), and the limiting plates are fixedly connected to the midsole (2).

5. The sports shoe with an arch support sheet (3) according to claim 4, characterized in that: The limiting plate is provided with an air pump (6) for inflating the air bag (8) and an air release valve (5) for releasing the gas in the air bag (8).

6. The sports shoe with an arch support sheet (3) according to claim 1, characterized in that: The material of the arch support sheet (3) is one of TPU and carbon plate.

7. The sports shoe with an arch support sheet (3) according to claim 1, characterized in that: The material of the shoe upper (1) is PU yarn.

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