Sports shoes with light-weighted uppers

Abstract

The utility model provides a kind of sports shoes of lightweight shoe upper, its structure includes shoe sole, shoe sole upper end is provided with integrally formed shoe upper, the inner wall of shoe upper bottom portion is inclined and is provided with certain location band, the top surface of shoe sole left and right sides is respectively provided with connecting groove, two location bands are respectively embedded in two connecting grooves, and location band is formed with wind pressure flow guide chamber between shoe upper inner wall, the part of shoe upper inner wall is provided with several air inlets in wind pressure flow guide chamber, shoe upper interlayer is provided with flow guide channel and is connected with air inlet, sports shoes adopt lightweight shoe upper with wind pressure reaction, effectively the wind pressure that is applied to shoe upper is cut off, it is helpful to prevent lightweight shoe upper excessive deformation to thereby affect the comfort of wearing.

Description

Technical Field

[0001] The invention relates to a sports shoe with a lightweight upper, belonging to the field of sports shoes. Background Art

[0002] Athletic shoes are designed and manufactured for people who participate in sports or travel. Unlike ordinary leather or rubber shoes, the soles of athletic shoes are generally soft and elastic, providing a certain cushioning effect. This enhances elasticity during exercise, and some even prevent ankle injuries. Existing athletic shoes often use modified upper materials and thinner designs to improve comfort. However, during exercise, external wind pressure can affect these lightweight uppers, causing them to deform excessively and cling to the wearer's foot, causing discomfort. Summary of the Invention

[0003] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a sports shoe with a lightweight upper to solve the problem that in order to improve the lightness of wearing, the existing sports shoes change the material of the upper and design the upper to be lighter and thinner. However, during exercise, the external wind pressure acts on the lightweight upper, causing the upper to deform excessively and fit the wearer's foot, thereby causing discomfort.

[0004] In order to achieve the above-mentioned object, the present invention is implemented through the following technical solution: a sports shoe with a lightweight upper, the structure of which includes a sole, an integrally formed upper is provided on the upper end of the sole, a positioning belt is obliquely provided on both sides of the inner wall of the bottom of the upper, the left and right parts of the top surface of the sole are provided with connecting grooves, two positioning belts are respectively embedded in the two connecting grooves, a wind pressure diversion cavity is formed between the positioning belt and the inner wall of the upper, a plurality of air inlets are provided on the inner wall of the upper located in the wind pressure diversion cavity, and a diversion channel connected to the air inlet is provided in the interlayer of the upper. Multiple areas of the outer wall of the upper are provided with ventilation holes, and the ventilation holes in one area are connected to the guide channel. The bottom surface of the sole is provided with a buffer groove from the heel to the forefoot, and the inner walls on both sides of the buffer groove extend with functional protrusions. The top surface of the buffer groove is provided with a hinge notch connected to the functional protrusion. The inner wall hinge on the side of the hinge notch that contacts the functional protrusion is provided with a swing plate. A plurality of air inlet nozzles are provided at one end of the swing plate away from the functional protrusion. An air inlet pipe connected to the air inlet nozzle is provided in the interlayer of the swing plate, and the other end of the air inlet pipe is communicated with the wind pressure guide cavity.

[0005] Furthermore, it also includes an insole, which is arranged in the middle of the top surface of the sole, a strip groove is formed between the positioning belt and the inner wall of the top of the connecting groove, and positioning strips are provided on the left and right edges of the bottom surface of the insole to be embedded in the strip groove.

[0006] Furthermore, the bottom of the positioning belt and the connecting groove are connected in a non-detachable manner.

[0007] Furthermore, the non-detachable connection method is one of glue bonding, heat pressure bonding, and hot melt bonding.

[0008] Furthermore, the positioning belt and the shoe upper are an integrated structure.

[0009] Furthermore, the positioning belt has a groove on one side facing the interior of the shoe upper.

[0010] Furthermore, a filter screen is provided at the inlet of the air inlet nozzle.

[0011] Furthermore, a check diaphragm is provided in the air inlet.

[0012] Furthermore, there is a gap between the top surface of the swing plate and the inner wall of the top surface of the hinge slot.

[0013] Furthermore, the front and rear of the positioning belt are connected to the inner wall of the toe portion of the upper and the inner wall of the heel portion of the upper respectively.

[0014] The beneficial effect of the present invention is that the sports shoes adopt a lightweight upper with wind pressure reaction, which effectively reduces the external wind pressure acting on the upper, helping to prevent the lightweight upper from excessive deformation and thus affecting the wearing comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present invention will become more apparent upon reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0016] Figure 1 This is a schematic side view of the structure of a sports shoe with a lightweight upper according to the present invention;

[0017] Figure 2 This is a schematic diagram of the rear cross-sectional structure of a sports shoe with a lightweight upper according to the present invention;

[0018] Figure 3 Schematic diagram of the structure of the swing plate. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] See also Figure 1 、 Figure 2 、 Figure 3The present invention provides a technical solution for sports shoes with a lightweight upper: its structure includes a sole 1, an upper 2 formed in one piece is provided at the upper end of the sole 1, a positioning belt 3 is obliquely provided on both sides of the inner wall of the bottom of the upper 2, a connecting groove 4 is provided on the left and right parts of the top surface of the sole 1, two positioning belts 3 are respectively embedded in the two connecting grooves 4, a wind pressure guide cavity 5 is formed between the positioning belt 3 and the inner wall of the upper 2, a plurality of air inlets 6 are provided on the inner wall of the upper 2 located at the wind pressure guide cavity 5, a guide channel 7 connected to the air inlet 6 is provided in the interlayer of the upper 2, multiple areas of the outer wall of the upper 2 are provided with air holes, and the air holes in one area are connected to the guide channel 7, a buffer groove 8 is provided on the bottom surface of the sole 1 from the heel to the forefoot, and functional protrusions 9 extend from the inner walls of the two sides of the buffer groove 8, and the top surface of the buffer groove 8 is provided with a plurality of air inlets 6. A hinge notch 10 connected to the active protrusion 9, a hinge on the inner wall of the side where the hinge notch 10 contacts the active protrusion 9 is provided with a swing plate 11, and a plurality of air inlet nozzles 12 are provided at one end of the swing plate 11 away from the active protrusion 9, an air inlet pipe 13 connected to the air inlet nozzle 12 is provided in the interlayer of the swing plate 11, and the other end of the air inlet pipe 13 is communicated with the wind pressure guide cavity 5, and also includes an insole 14, the insole 14 is provided in the middle of the top surface of the sole 1, a strip groove is formed between the positioning belt 3 and the top inner wall of the connecting groove 4, and the left and right edges of the bottom surface of the insole 14 are provided with positioning strips 15 embedded in the strip groove, the bottom of the positioning belt 3 and the connecting groove 4 are connected in a non-detachable manner, and the non-detachable connection method is one of glue bonding, hot pressure bonding, and hot melt bonding, and the positioning belt 3 and the upper 2 are an integrated structure.

[0021] In order to wrap, support and position the two sides of the wearer's feet, the positioning belt 3 has a groove on the side facing the inside of the upper 2.

[0022] In order to prevent sand, gravel and dust particles from entering the air inlet nozzle 12, a filter screen is provided at the inlet of the air inlet nozzle 12.

[0023] In order to prevent external airflow from entering the wind pressure guide cavity 5, a non-return diaphragm is provided in the air inlet 6.

[0024] In order to allow the swing plate 11 to have a certain degree of mobility, a gap is provided between the top surface of the swing plate 11 and the inner wall of the top surface of the hinge slot 10 .

[0025] In order to improve the integrity of the wrapping, the positioning belt 3 is connected to the inner wall of the toe of the upper 2 and the inner wall of the heel of the upper 2 at the front and back respectively.

[0026] The sports shoes use a lightweight upper with wind pressure reaction, which effectively reduces the external wind pressure acting on the upper 2, helping to prevent the lightweight upper from excessive deformation and affecting the comfort of wearing. When wearing, the left and right positioning belts 3 wrap and fit the two sides of the foot. When exercising, the sole 1 acts on the ground quickly and repeatedly, the buffer groove 8 on the bottom surface of the sole 1 is deformed, and the two action protrusions 9 move toward the center and upward, and squeeze the hinge point of the swing plate 11, so that the swing plate The other end of 11 swings out of the hinge slot 10 slightly, and the air flow pressed into the buffer groove 8 will enter through the air inlet nozzle 12 on the swing plate 11, and enter the wind pressure guide cavity 5 through the air inlet pipe 13. Under the synchronous action of the foot on the positioning belt 3, the wind pressure guide cavity 5 is pressurized to squeeze the internal air flow through the air inlet 6 into the guide channel 7 in the interlayer of the upper 2. The filling of the internal air flow will make the upper 2 resist the deformation effect of the external wind pressure. Finally, the internal air flow is ejected from the air vents on the upper 2, which plays a role in reducing the external wind pressure.

[0027] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, from all perspectives, the embodiments should be regarded as illustrative and non-restrictive. The scope of the present invention is defined by the appended claims, not the foregoing description, and it is intended that all variations that come within the meaning and range of equivalents of the claims be included within the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0028] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A sports shoe with a lightweight upper, characterized by: The structure comprises a sole (1), wherein the upper end of the sole (1) is provided with an integrally formed upper (2), and a positioning belt (3) is provided obliquely on both sides of the inner wall of the bottom of the upper (2), and the left and right parts of the top surface of the sole (1) are provided with connecting grooves (4), and two positioning belts (3) are respectively embedded in the two connecting grooves (4), and a wind pressure guide cavity (5) is formed between the positioning belt (3) and the inner wall of the upper (2), and a plurality of air inlets (6) are provided on the inner wall of the upper (2) at the position of the wind pressure guide cavity (5), and a guide channel (7) connected to the air inlet (6) is provided in the interlayer of the upper (2), and multiple areas of the outer wall of the upper (2) are provided with air holes, and the air holes in one area are connected to the guide channel (7), and the bottom surface of the sole (1) is provided with a guide channel (7) from the heel to the forefoot. The buffer groove (8) has a buffer groove (8), and the inner walls on both sides of the buffer groove (8) extend with functional protrusions (9). The top surface of the buffer groove (8) is provided with a hinge notch (10) connected to the functional protrusion (9). The inner wall hinge of the hinge notch (10) on the side in contact with the functional protrusion (9) is provided with a swing plate (11). The end of the swing plate (11) away from the functional protrusion (9) is provided with a plurality of air inlet nozzles (12). The interlayer of the swing plate (11) is provided with an air inlet pipe (13) connected to the air inlet nozzle (12). The other end of the air inlet pipe (13) is communicated with the wind pressure guide cavity (5). There is a gap between the top surface of the swing plate (11) and the inner wall of the top surface of the hinge notch (10). The front and rear of the positioning belt (3) are respectively connected to the inner wall of the toe of the upper (2) and the inner wall of the heel of the upper (2).

2. The sports shoe with a lightweight upper according to claim 1, characterized in that: The shoe insole (14) is also included. The shoe insole (14) is arranged in the middle of the top surface of the sole (1). A strip-shaped slot is formed between the positioning belt (3) and the top inner wall of the connecting groove (4). Positioning strips (15) are provided on the left and right edges of the bottom surface of the shoe insole (14) and are embedded in the strip-shaped slot.

3. The sports shoe with a lightweight upper according to claim 2, characterized in that: The bottom of the positioning belt (3) and the connecting groove (4) are connected in a non-detachable manner.

4. The sports shoe with a lightweight upper according to claim 3, characterized in that: The non-detachable connection method is one of glue bonding, heat pressure bonding, and hot melt adhesive bonding.

5. The sports shoe with a lightweight upper according to claim 1, characterized in that: The positioning belt (3) and the shoe upper (2) are an integrated structure.

6. The sports shoe with a lightweight upper according to claim 5, characterized in that: The positioning belt (3) has a groove on one side facing the inside of the shoe upper (2).

7. The sports shoe with a lightweight upper according to claim 1, characterized in that: A filter screen is provided at the inlet of the air inlet nozzle (12).

8. The sports shoe with a lightweight upper according to claim 1, characterized in that: A check diaphragm is provided in the air inlet (6).

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