Air-cushion sole with adjustable support

Abstract

This utility model discloses an adjustable air cushion support sole, relating to the field of shoe sole technology. It includes a sole and an insole. The sole has a second Velcro strap inside, and an anti-puncture pad is fixedly installed at the bottom of the insole. A first Velcro strap is located at the bottom of the anti-puncture pad, and the first and second Velcro straps are fitted together. An installation groove is provided at the top of the insole. The advantages of this utility model are: by inserting a rubber limiting block into the limiting groove, the connection between the insole and the sole is completed. During the connection process, the stability of the connection is further increased by the second Velcro strap and the insole. When the airbag is damaged, the insole can be directly removed and replaced. The airbag can assist the user in walking, and gas can be injected into the airbag through the air inlet. Adjustment can be made according to the user's needs to complete the adjustment of the air cushion support, reducing usage limitations. The ventilation holes on the outside of the insole increase its breathability.

Description

Technical Field

[0001] This utility model relates to the field of shoe sole technology, specifically to a shoe sole with adjustable air cushion support. Background Technology

[0002] The construction of shoe soles is quite complex. In a broad sense, it can include all the materials that make up the bottom, such as the outsole, midsole, and heel. In a narrow sense, it refers only to the outsole. Common characteristics of shoe sole materials should include abrasion resistance, water resistance, oil resistance, heat resistance, pressure resistance, impact resistance, good elasticity, easy adaptation to foot shape, resistance to deformation after shaping, heat retention, and easy absorption of moisture.

[0003] Existing shoe soles, including those with air cushioning to increase support and assist users in walking, lack adjustable air cushioning, limiting their cushioning effectiveness. Furthermore, most existing air cushions are integrated with the shoe, making them unremovable when malfunctioning. Therefore, we propose a shoe sole with adjustable air cushioning support. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a shoe sole with adjustable air cushion support, thus solving the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an adjustable air cushion support sole, comprising a sole and a cover, wherein a second Velcro closure is provided inside the sole, an anti-puncture pad is fixedly installed at the bottom of the cover, a first Velcro closure is provided at the bottom of the anti-puncture pad, the first Velcro closure and the second Velcro closure are adapted to each other, an installation groove is provided at the top of the cover, an airbag is provided inside the installation groove, and an air inlet is provided on the outside of the airbag.

[0006] Preferably, the anti-puncture pad is made of polyurethane material.

[0007] Preferably, the sole has a limiting groove inside, and the bottom of the anti-puncture pad is fixedly installed with multiple rubber limiting blocks, which are adapted to the limiting groove.

[0008] Preferably, the top of the airbag is provided with an insole, and the outer side of the insole is provided with multiple ventilation holes.

[0009] Preferably, the top of the sole is provided with a shoe body.

[0010] This invention provides a shoe sole with adjustable air cushion support, which has the following beneficial effects: This adjustable air-cushioned sole connects the insole to the sole by inserting a rubber limiting block into the limiting groove. During the connection process, a second Velcro strap further enhances the stability of the connection. If the airbag is damaged, the insole can be directly removed and replaced. The airbag assists the user in walking, and gas can be injected into the airbag through the air inlet. The airbag support can be adjusted according to the user's needs, reducing usage limitations. The ventilation holes on the outside of the insole increase its breathability. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a front view of the present invention; Figure 3 This is a schematic diagram showing the disassembled sole of the shoe according to this utility model; Figure 4 This is an appearance drawing of the insole of this utility model.

[0012] In the picture: 1. Sole; 2. Limiting groove; 3. First Velcro strap; 4. Air inlet; 5. Mounting groove; 6. Anti-puncture pad; 7. Rubber limiting block; 8. Cover pad; 9. Second Velcro strap; 10. Insole; 11. Airbag; 12. Shoe body; 13. Ventilation hole. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0014] Example 1: Please see Figures 1 to 4This utility model provides a technical solution: an adjustable air cushion support sole, including a sole 1 and a sleeve 8. A second Velcro 9 is provided inside the sole 1. An anti-puncture pad 6 is fixedly installed at the bottom of the sleeve 8. A rubber limiting block 7 is inserted into the limiting groove 2 to complete the connection between the sleeve 8 and the sole 1. During the connection process, a first Velcro 3 is provided at the bottom of the anti-puncture pad 6, and the first Velcro 3 and the second Velcro 9 are adapted to each other. The second Velcro 9 and the sleeve 8 can increase the stability of the connection. An installation groove 5 is opened at the top of the sleeve 8, and an airbag 11 is provided inside the installation groove 5. When the airbag 11 is damaged, the sleeve 8 can be directly removed and replaced. The airbag 11 can assist the user in walking. The airbag 11 has an air inlet 4 on its outer side. The anti-puncture pad 6 is made of metal. The sole 1 has a limiting groove 2 inside. Multiple rubber limiting blocks 7 are fixedly installed on the bottom of the anti-puncture pad 6. The rubber limiting blocks 7 are adapted to the limiting groove 2. Gas can be injected into the airbag 11 through the air inlet 4. It can be adjusted according to the user's situation to complete the adjustment of the air cushion support and reduce the limitation of use. The top of the airbag 11 is equipped with an insole 10. Multiple ventilation holes 13 are provided on the outer side of the insole 10. The top of the sole 1 is equipped with a shoe body 12. The ventilation holes 13 on the outer side of the insole 10 increase the breathability of the insole 10.

[0015] In summary, when using this adjustable air cushion support sole, the insole 8 is first placed inside the sole 1. During placement, the rubber limiting block 7 is inserted into the limiting groove 2 to complete the initial limiting work. The first Velcro 3 and the second Velcro 9 at the bottom of the insole 8 are matched and connected to complete the secondary limiting. After installation, the airbag 11 is inflated through the air inlet 4 using the existing inflation device. The air inlet 4 has a built-in micro reverse valve to complete the inflation work, so that it can assist in the support. The airbag 11 can assist the user in walking. The anti-puncture pad 6 at the bottom of the insole 8 can prevent punctures. The ventilation holes 13 on the outside of the insole 10 can be used to achieve ventilation.

[0016] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An air cushion supporting force adjustable sole comprising a sole (1) and a sleeve cushion (8), characterized in that: The inside of the shoe sole (1) is provided with a second magic tape (9), the bottom of the sleeve pad (8) is fixedly provided with a puncture-proof pad (6), the bottom of the puncture-proof pad (6) is provided with a first magic tape (3), the first magic tape (3) is connected with the second magic tape (9), the top of the sleeve pad (8) is provided with a mounting groove (5), the inside of the mounting groove (5) is provided with an air bag (11), and the outside of the air bag (11) is provided with an air inlet (4).

2. An air-cushioning support force adjustable sole according to claim 1, wherein: The material of the puncture-proof pad (6) is polyurethane material.

3. The air-cushioning support force-adjustable sole according to claim 1, wherein: The inside of the shoe sole (1) is provided with a limiting groove (2), the bottom of the puncture-proof pad (6) is fixedly provided with a plurality of rubber limiting blocks (7), and the rubber limiting blocks (7) are matched with the limiting groove (2).

4. The air-cushioning support force-adjustable sole according to claim 1, wherein: The top of the air bag (11) is provided with a shoe pad (10), and the outside of the shoe pad (10) is provided with a plurality of air holes (13).

5. The air-cushioning support force-adjustable sole according to claim 1, wherein: The top of the shoe sole (1) is provided with a shoe body (12).

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