Adjustable sole

Abstract

The utility model discloses an adjustable shoe sole which comprises a shoe sole body and is characterized in that a shoe cavity is formed in the shoe sole body, an adjusting piece is arranged in the shoe cavity, a sealing pad for sealing the shoe cavity is arranged on the shoe sole body, the adjusting piece comprises an adjusting part, an air inflation end is arranged on the adjusting part, and the air inflation end is connected with the air inflation end. The adjusting part is arranged in the shoe cavity and used for adjusting the height of the sealing pad, the inflation end is fixed to the shoe sole, and one end of the inflation end is located outside. The utility model has the following advantages and effects: the height can be adjusted and wearing is convenient.

Description

Technical Field

[0001] The utility model relates to the field of adjustable soles, and more specifically, to an adjustable sole. Background Art

[0002] The structure of the sole is quite complicated. In a broad sense, it can include all materials that make up the bottom, such as the outsole, midsole and heel. In a narrow sense, it refers only to the outsole. The common properties of general sole materials should be wear resistance, water resistance, oil resistance, heat resistance, pressure resistance, impact resistance, good elasticity, easy to adapt to the foot shape, not easy to deform after shaping, heat preservation, easy to absorb moisture, etc. At the same time, it must be coordinated with the midsole to have a braking effect when changing feet while walking to avoid slipping and easy to stop. There are many types of sole materials, which can be divided into natural sole materials and synthetic sole materials. Natural sole materials include natural sole leather, bamboo, wood, etc. Synthetic sole materials include rubber, plastic, rubber and plastic composite materials, recycled leather, elastic cardboard, etc.

[0003] The existing height-increasing soles are usually increased by adding height-increasing pads, which are difficult to adjust reasonably. It is difficult for users to change the soles according to their own needs. At the same time, each adjustment requires putting in or taking out the height-increasing pads in the shoe cavity, which greatly reduces the practicality of the height-increasing soles. At the same time, the insertion of the height-increasing pads makes the shoes uncomfortable to wear, which brings inconvenience to the users. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide an adjustable sole capable of adjusting height.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an adjustable sole, including a sole, characterized in that: the sole forms a shoe cavity, an adjusting piece is arranged in the shoe cavity, a sealing pad for sealing the shoe cavity is arranged on the sole, the adjusting piece includes an adjusting part, an inflation end is arranged on the adjusting part, the adjusting part is arranged in the shoe cavity and adjusts the height of the sealing pad, the inflation end is fixed to the sole and one end is located outside.

[0006] By adopting the above technical solution and installing the adjustment part to perform inflation adjustment, the user can fill the gas according to the needs and adjust the height of the shoes for easy use. At the same time, the gas filling makes the soles softer and more comfortable to wear.

[0007] The utility model is further configured as follows: the adjustment part includes a first adjustment air cushion and a second adjustment air cushion, the inflation end penetrates the first adjustment air cushion and the second adjustment air cushion to form an inflation cavity, the inflation end is also provided with a first air outlet and a second air outlet connected to the inflation cavity, the first air outlet and the second air outlet are respectively connected to the first adjustment air cushion and the second adjustment air cushion, and a sealing block is provided at one end of the inflation cavity.

[0008] By adopting the above technical solution, two adjustable air cushions are provided, which can adjust a higher height and can be more convenient for daily use. At the same time, the sealing gasket is provided to prevent leakage.

[0009] The utility model is further configured as follows: an inflatable block slides in the inflatable cavity, a third air outlet is provided on the inflatable block, and when the inflatable block rotates and slides in the inflatable cavity and the third air outlet is connected to the first air outlet or the second air outlet, both the first regulating air cushion and the second regulating air cushion are inflated and deflated.

[0010] By adopting the above technical solution, an inflatable block is provided which can rotate and slide, and the two air cushions are adjusted by rotation and sliding.

[0011] The utility model is further configured as follows: a sealing portion is arranged at one end of the sealing block, one end of the sealing portion is parallel to the sealing pad, and the sealing portion is made of flexible material.

[0012] By adopting the technical solution, the wearing is comfortable.

[0013] The utility model is further configured as follows: a plurality of support blocks are arranged in the adjusting cavity, a supporting recess matched with the adjusting portion is provided on the adjusting portion, and the support blocks connect the shoe cavity and the sealing pad.

[0014] By adopting the above technical solution, the foot support is convenient to use.

[0015] The utility model is further configured as follows: a support groove is arranged in the support block, a sliding block which slides in the support groove is arranged on the shoe cavity, and a first spring which connects and slides is arranged in the support groove.

[0016] By adopting the above technical solution, the elasticity and wearing comfort are enhanced.

[0017] The utility model is further configured as follows: a foldable portion connected to a sealing pad is provided on the sole, and a matching Velcro adhesive portion and Velcro hair portion are provided on the foldable portion.

[0018] By adopting the technical solution, it is convenient to adjust during inflation and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional diagram of an embodiment of the utility model;

[0020] Figure 2 A three-dimensional diagram of the adjustment part of an embodiment of the utility model;

[0021] Figure 3 This is a three-dimensional diagram of the embodiment of the utility model with the sealing gasket removed;

[0022] Figure 4 This is a schematic diagram of the structure of the adjustment part of an embodiment of the utility model;

[0023] Figure 5 A three-dimensional diagram of the inflation end of an embodiment of the utility model;

[0024] Figure 6 It is a side view of the sole of an embodiment of the utility model.

[0025] In the figure: 1. sole; 2. sealing pad; 21. adjustment part; 3. inflation end; 4. first adjustment air cushion; 41. second adjustment air cushion; 5. first air outlet; 51. second air outlet; 53. third air outlet; 6. sealing part; 7. supporting block; 71. foldable part; 8. Velcro adhesive part; 81. Velcro hair part. DETAILED DESCRIPTION

[0026] Reference Figures 1 to 6 The utility model is further described in detail.

[0027] An adjustable sole 1 includes the sole 1, and is characterized in that: the sole 1 forms a shoe cavity, an adjusting member is arranged in the shoe cavity, a sealing pad 2 for sealing the shoe cavity is arranged on the sole 1, the adjusting member includes an adjusting portion 21, an inflation end 3 is arranged on the adjusting portion 21, the adjusting portion 21 is arranged in the shoe cavity and adjusts the height of the sealing pad 2, and the inflation end 3 is fixed to the sole 1 and one end is located outside.

[0028] The adjusting part 21 includes a first adjusting air cushion 4 and a second adjusting air cushion 41. The inflation end 3 passes through the first adjusting air cushion 4 and the second adjusting air cushion 41 to form an inflation cavity. The inflation end 3 is also provided with a first air outlet 5 and a second air outlet 51 connected to the inflation cavity. The first air outlet 5 and the second air outlet 51 are connected to the first adjusting air cushion 4 and the second adjusting air cushion 41 respectively. A sealing block is provided at one end of the inflation cavity.

[0029] An inflatable block slides in the inflatable cavity, and a third air outlet 53 is opened on the inflatable block. When the inflatable block rotates and slides in the inflatable cavity and the third air outlet 53 is connected to the first air outlet 5 or the second air outlet 51, the first regulating air cushion 4 and the second regulating air cushion 41 are both inflated and deflated.

[0030] A sealing portion 6 is provided at one end of the sealing block, one end of the sealing portion 6 is parallel to the sealing pad 2, and the sealing portion 6 is made of a flexible material.

[0031] A plurality of support blocks 7 are arranged in the adjusting cavity, and a supporting recess matching with the adjusting portion 21 is provided. The support blocks 7 connect the shoe cavity and the sealing pad 2 .

[0032] A support groove is arranged in the support block 7, a sliding block which slides in the support groove is arranged on the shoe cavity, and a first spring which connects and slides is arranged in the support groove.

[0033] The sole 1 is provided with a foldable portion 71 connected to the sealing pad 2 , and the foldable portion 71 is provided with a matching Velcro adhesive portion 8 and a Velcro hair portion 81 .

[0034] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. An adjustable sole (1), comprising a sole (1), characterized in that: The sole (1) is formed with a shoe cavity, an adjusting member is arranged in the shoe cavity, a sealing pad (2) for sealing the shoe cavity is arranged on the sole (1), the adjusting member comprises an adjusting portion (21), an inflation end (3) is arranged on the adjusting portion (21), the adjusting portion (21) is arranged in the shoe cavity and adjusts the height of the sealing pad (2), and the inflation end (3) is fixed to the sole (1) and one end is located outside.

2. The adjustable sole (1) according to claim 1, characterized in that: The regulating portion (21) comprises a first regulating air cushion (4) and a second regulating air cushion (41); the inflation end (3) penetrates the first regulating air cushion (4) and the second regulating air cushion (41) to form an inflation cavity; the inflation end (3) is also provided with a first air outlet (5) and a second air outlet (51) which are connected to the first regulating air cushion (4) and the second regulating air cushion (41); the first air outlet (5) and the second air outlet (51) are connected to the first regulating air cushion (4) and the second regulating air cushion (41) respectively; and a sealing block is provided at one end of the inflation cavity.

3. The adjustable sole (1) according to claim 2, characterized in that: An inflatable block slides in the inflatable cavity, and a third air outlet (53) is provided on the inflatable block. When the inflatable block rotates and slides in the inflatable cavity and the third air outlet (53) is connected to the first air outlet (5) or the second air outlet (51), the first regulating air cushion (4) and the second regulating air cushion (41) are both inflated and deflated.

4. The adjustable sole (1) according to claim 3, characterized in that: A sealing portion (6) is provided at one end of the sealing block, one end of the sealing portion (6) is parallel to the sealing pad (2), and the sealing portion (6) is made of a flexible material.

5. The adjustable sole (1) according to claim 4, characterized in that: A plurality of support blocks (7) are arranged in the inflation cavity, and a supporting recess matching the support blocks is provided on the adjustment portion (21), and the support blocks (7) connect the shoe cavity and the sealing pad (2).

6. The adjustable sole (1) according to claim 5, characterized in that: The support block (7) is provided with a support groove, the shoe cavity is provided with a sliding block that slides in the support groove, and the support groove is provided with a first spring that connects and slides.

7. The adjustable sole (1) according to claim 1, characterized in that: The sole (1) is provided with a foldable portion (71) connected to the sealing pad (2), and the foldable portion (71) is provided with a matching Velcro adhesive portion (8) and a Velcro hair portion (81).

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