PORTABLE INFLATABLE FOLDABLE SHOES

Abstract

A portable inflatable foldable shoe, including an inflatable shoe-shaped soft bag and solid bearing blocks, where the inflatable shoe-shaped soft bag is of a hollow cavity structure and includes a sole and a vamp; more than two solid bearing blocks are arranged, the sole is divided into a middle supporting cavity and a supporting folding cavity by the solid bearing blocks, the region connected with the two regions of a front sole region and a heel region is the middle supporting cavity, the region connected with the adjacent bearing blocks is the supporting folding cavity, each solid bearing block has upper, lower, left and right surfaces, and is tightly adhered to the corresponding inner wall of the shoe-shaped cavity of the sole, and each solid bearing block is provided with more than one air passage that run through the entire block.

Claims

1. A portable inflatable foldable shoe, comprising an inflatable shoe-shaped soft bag and solid bearing blocks, wherein the inflatable shoe-shaped soft bag is of a hollow cavity structure and at least comprises a sole and a vamp; wherein more than two solid bearing blocks are positioned inside the inflatable shoe-shaped soft bag and are distributed in two regions of a front sole part and a heel part of the sole, the sole is divided into a middle supporting cavity and a supporting folding cavity by the solid bearing blocks, the region connected with the two regions of the front sole region and the heel region is the middle supporting cavity, the region connected with the adjacent solid bearing blocks is the supporting folding cavity, each solid bearing block has upper, lower, left and right surfaces, at least one surface is tightly adhered to a corresponding inner wall of a shoe-shaped cavity of the sole, and each solid bearing block is provided with more than one air passages that run through the block; wherein the inflatable shoe-shaped soft bag is provided with an air hole, the vamp, the middle supporting cavity, the supporting folding cavity, the air passages and the air hole form an integral cavity structure with air flow, and the inflatable shoe-shaped soft bag is inflated and deflated via the air hole.

2. The portable inflatable foldable shoe according to claim 1, wherein a tightly adhering manner is gluing or high frequency thermal fusion.

3. The portable inflatable foldable shoe according to claim 1, wherein a distance between the adjacent solid bearing blocks is more than 0.5 cm.

4. The portable inflatable foldable shoe according to claim 1, wherein a distance between the adjacent solid bearing blocks is 1.0-3.5 cm.

5. The portable inflatable foldable shoe according to claim 1, wherein the air hole is connected to an air sealing hose.

6. The portable inflatable foldable shoe according to claim 5, wherein the air hole is connected with an air nozzle via the air sealing hose.

7. The portable inflatable foldable shoe according to claim 6, wherein a cleaning air nozzle cover covers the air nozzle and a connecting manner between the air nozzle and the cleaning air nozzle cover is threaded connection.

8. The portable inflatable foldable shoe according to claim 7, wherein an airtight gasket is arranged at the top of the cleaning air nozzle cover.

9. The portable inflatable foldable shoe according to claim 5, wherein the vamp is provided with a fixing bag of which an opening is blocked by a sealing piece.

10. The portable inflatable foldable shoe according to claim 1, wherein a part of the middle supporting cavity with contact to a foot arch is thickened.

11. The portable inflatable foldable shoe according to claim 1, wherein a durable antiskid cushion layer is arranged under the sole, and one surface of the durable antiskid cushion layer stepping on the ground is provided with antiskid textures.

12. The portable inflatable foldable shoe according to claim 1, wherein the supporting folding cavity after being inflated is slightly higher than the upper surfaces of the solid bearing blocks at two sides.

13. The portable inflatable foldable shoe according to claim 1, wherein the inflatable shoe-shaped soft bag is made of high density polyethylene, polyetherimide or polyethylene plus nylon.

14. The portable inflatable foldable shoe according to claim 11, wherein the durable antiskid cushion layer is made of plastic, silica gel or rubber.

15. The portable inflatable foldable shoe according to claim 1, wherein the surface of the shoe is coated with a hydrophobic or superhydrophobic material coating or made of a hydrophobic or superhydrophobic material.

16. The portable inflatable foldable shoe according to claim 15, wherein the hydrophobic or superhydrophobic material is alkane, silane, hydrofluoroalkane, ferroferric oxide nano or monocrystalline silicon.

17. The portable inflatable foldable shoe according to claim 1, wherein the shoe is in a model of a slipper, a sandal with a back strip or a shoe with fully closed vamp.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0026] FIG. 1 is a structural schematic diagram of a portable inflatable foldable shoe of an embodiment 1 of the present application;

[0027] FIG. 2 is a sole cross-section schematic diagram of the portable inflatable foldable shoe of the embodiment 1 of the present application;

[0028] FIG. 3 is a cross-section schematic diagram of a solid bearing block of the embodiment 1 of the present application;

[0029] FIG. 4 is a structural schematic diagram of a portable inflatable foldable shoe of an embodiment 2 of the present application;

[0030] FIG. 5 is a sole cross-section schematic diagram of the portable inflatable foldable shoe of the embodiment 2 of the present application;

[0031] FIG. 6 is a side cross-section schematic diagram of the portable inflatable foldable shoe of the embodiment 2 of the present application;

[0032] FIG. 7 is a schematic diagram of an inflatable shoe-shaped soft bag of the portable inflatable foldable shoe of the embodiment 2 of the present application;

[0033] FIG. 8 is a connecting schematic diagram of the inflatable shoe-shaped soft bag and a solid bearing block of the portable inflatable foldable shoe of the embodiment 2 of the present application;

[0034] FIG. 9 is a folding schematic diagram of the portable inflatable foldable shoe of the embodiment 2 of the present application;

[0035] FIG. 10 is a folding finishing schematic diagram of the portable inflatable foldable shoe of the embodiment 2 of the present application;

[0036] FIG. 11 is a schematic diagram of an air sealing hose, an air nozzle and a cleaning air nozzle cover of the portable inflatable foldable shoe of the embodiment 2 of the present application;

[0037] FIG. 12 is a schematic diagram of a fixing bag and a sealing piece of the portable inflatable foldable shoe of the embodiment 2 of the present application; and

[0038] FIG. 13 is a cross-section schematic diagram of a solid bearing block of the portable inflatable foldable shoe of the embodiment 2 of the present application.

REFERENCES IN THE DRAWINGS

[0039] 1 inflatable shoe-shaped soft bag, 2 solid bearing block, 3 sole, 4 vamp, 5 middle supporting cavity, 6 supporting folding cavity, 7 through air guide channel, 8 air hole, 9 air sealing hose, 10 air nozzle, 11 cleaning air nozzle cover, 12 airtight gasket, 13 fixing bag, 14 sealing piece, 15 durable antiskid cushion layer

DETAILED DESCRIPTION

[0040] Specific embodiments are combined to further describe the present application without limiting a protection scope and application range of the present application.

Embodiment 1

[0041] A portable inflatable foldable shoe, as shown in FIGS. 1-3, comprises an inflatable shoe-shaped soft bag 1 and solid bearing blocks 2;

[0042] The inflatable shoe-shaped soft bag 1 is of a hollow cavity structure, made of high density polyethylene and comprises a sole 3 and a vamp 4;

[0043] Three solid bearing blocks 2 are arranged, are distributed in two regions of a front sole part and a heel part of the sole, the front sole part is provided with two solid bearing blocks, the heel part is provided with one solid bearing block, the sole 3 is divided into a middle supporting cavity 5 and a supporting folding cavity 6 by the solid bearing blocks 2, the region connected with the two regions of the front sole region and the heel region is the middle supporting cavity 5, the region connected with the adjacent bearing blocks is the supporting folding cavity 6, each solid bearing block 2 has upper, lower, left and right surfaces, which are tightly adhered to the corresponding inner wall of the shoe-shaped cavity of the sole 3 with glue, each solid bearing block 2 is provided two air passages 7 that run through the entire block, is made of plastic and a distance between the adjacent solid bearing blocks is 3.5 cm;

[0044] The inflatable shoe-shaped soft bag 1 is provided with an air hole 8, the vamp 4, the middle supporting cavity 5, the supporting folding cavity 6, the air passages 7 and the air hole 8 form an integral cavity structure with air flow, and the inflatable shoe-shaped soft bag is inflated and deflated through the air hole 8.

[0045] The portable inflatable foldable shoe is simple in structure, the solid bearing blocks are arranged, thereby effectively solving the problem that other inflatable shoes are insufficient in supporting force and pressed by a body weight of a user, and the problems of uneven stressing and unstable walking of other inflatable shoes are also solved; the solid bearing blocks are designed according to a shoe shape, so that the upper, lower, left and right surfaces of the solid bearing blocks can be tightly adhered to the corresponding inner wall of the shoe-shaped cavity, therefore, the solid baring blocks are firmly fixed without moving and a wearer feels stable and comfortable during walking; the solid bearing blocks are provided with 2 air passages in the cross section parts, and due to such design, the air flow of the integral cavity structure in the inflatable shoe-shaped soft bag cannot be obstructed in a case that the solid bearing blocks are arranged in the inflatable shoe-shaped soft bag and are tightly adhered to the inner wall thereof, thereby achieving a supporting action for the whole shoe body; the supporting folding cavity is arranged and has actions of supporting the solid bearing blocks at two sides by a supporting force formed after the cavity is inflated and preventing the solid bearing blocks from drooping, meanwhile, during storage, the solid bearing blocks having certain thickness can be folded due to the gaps between the solid bearing blocks by only releasing air in the supporting folding cavity, thereby reducing the size during storage and facilitating carrying; the middle supporting cavity is arranged, a hollow inflating cavity is adopted in a relative non-stressing part of the sole of a foot, achieves a supporting action after being inflated to support the front sole region and the heel region connected to each other of the sole into a flat and stiff whole, the volume can be compressed to be minimal after air leakage, thereby realizing the design aim of reducing the storage size, meanwhile, due to the middle supporting cavity, the solid bearing blocks are greatly reduced and the light weight of the shoe bodies is realized; when in use, the air hole is blown till the integral structure is filled with air, the sealing of the inflatable shoe is realized by a valve core, people can wear the shoes to walk, when not in use, an outer cover of the valve core is loosed to deflate the inflatable shoe and the shoe is portable after deflating.

Embodiment 2

[0046] A portable inflatable foldable shoe, as shown in FIGS. 4-12, comprises an inflatable shoe-shaped soft bag 1 and solid bearing blocks 2;

[0047] The inflatable shoe-shaped soft bag 1 is of a hollow cavity structure, made of polyethylene plus nylon, is coated with a silane superhydrophobic material at the surface and comprises a sole 3 and a vamp 4;

[0048] Five solid bearing blocks 2 are arranged, are distributed in two regions of a front sole part and a heel part of the sole, the front sole part is provided with three solid bearing blocks, the heel part is provided with two solid bearing blocks, the sole 3 is divided into a middle supporting cavity 5 and a supporting folding cavity 6 by the solid bearing blocks 2, the region connected with the two regions of the front sole region and the heel region is the middle supporting cavity 5, the region connected with the adjacent bearing blocks is the supporting folding cavity 6, each solid bearing block 2 has upper, lower, left and right surfaces, which are tightly adhered to the corresponding inner wall of the shoe-shaped cavity of the sole 3 in a high frequency thermal fusion manner, each solid bearing block 2 is provided 4 air passages 7 that run through the entire block, is made of rubber and a distance between the adjacent solid bearing blocks is 0.5 cm; the part of the middle supporting cavity 5 correspondingly contact with a foot arch is thickened; the supporting folding cavity is slightly higher than the upper surfaces of the solid bearing blocks 2 at two sides after being inflated;

[0049] The inflatable shoe-shaped soft bag 1 is provided with an air hole 8, the vamp 4, the middle supporting cavity 5, the supporting folding cavity 6, the air passages 7 and the air hole 8 form an integral cavity structure with air flow, and the inflatable shoe-shaped soft bag is inflated and deflated through the air hole 8; the air hole 8 and the air sealing hose 9 are connected, the air sealing hose 9 is a plastic hose and is 2.5 cm long; the air hole 8 is connected with an air nozzle 10 by the air sealing hose 9, a cleaning air nozzle cover 11 covers air nozzle 10, a connecting manner between the air nozzle 10 and the cleaning air nozzle cover 11 is threaded connection, an airtight gasket 12 is arranged at the top of the cleaning air nozzle cover 11, and the camp 4 is provided with a fixing bag 13 of which an opening is blocked by a sealing piece 14;

[0050] A durable antiskid cushion layer 15 made of plastic is arranged under the sole 3, and one surface of the durable antiskid cushion layer stepping on the ground is provided with antiskid textures.

[0051] According to the present application, the solid bearing blocks are arranged, thereby effectively solving the problem that other inflatable shoes are insufficient in supporting force and pressed by a body weight of a user, and the problems of uneven stressing and unstable walking of other inflatable shoes are also solved; the solid bearing blocks are designed according to a shoe shape, so that the upper, lower, left and right surfaces of the solid bearing blocks can be tightly adhered to the corresponding inner wall of the shoe-shaped cavity, therefore, the solid baring blocks are firmly fixed without moving and a wearer feels stable and comfortable during walking; the solid bearing blocks are provided with four air passages in the cross section parts, and due to such design, the air flow of the integral cavity structure in the inflatable shoe-shaped soft bag cannot be obstructed in a case that the solid bearing blocks are arranged in the inflatable shoe-shaped soft bag and are tightly adhered to the inner wall thereof, thereby achieving a supporting action for the whole shoe body; the supporting folding cavity is arranged and has actions of supporting the solid bearing blocks at two sides by a supporting force formed after the cavity is inflated and preventing the solid bearing blocks from drooping, meanwhile, during storage, the solid bearing blocks having certain thickness can be folded due to the gaps between the solid bearing blocks by only releasing air in the supporting folding cavity, thereby reducing the size during storage and facilitating carrying; the middle supporting cavity is arranged, a hollow inflating cavity is adopted in a relative non-stressing part of the sole, achieves a supporting action after being inflated to support the front sole region and the heel region connected to each other of the sole into a flat and stiff whole, the volume can be compressed to be minimal after air leakage, thereby realizing the design aim of reducing the storage size, meanwhile, due to the middle supporting cavity, the solid bearing blocks are greatly reduced and the light weight of the shoe bodies is realized; the cleaning air nozzle cover is designed to ensure sanitation and cleanliness of the air nozzle; the airtight gasket is made of the elastic, press-resistant and tough material and is placed in the air nozzle cover, when the air nozzle cover is screwed down on the air nozzle, the air nozzle cover extrudes the airtight gasket toward the air nozzle opening till the airtight gasket is tightly attached to the air nozzle opening, and thus air in the cavity of the shoe cannot be released from the air nozzle opening; the fixing bag and sealing piece are arranged to prevent the air sealing hose and air nozzle from swinging to influence walking during walking, and the portable inflatable foldable shoes are also concise and elegant in appearance, and the air nozzle is further protected from pollution.

[0052] Above content is further detailed description on the present application in combination with specific preferable embodiments and it should not be considered that specific implementation of the present application is limited to the description. For those ordinary skilled in the art of the present application, plural equivalent substitutions or obvious modifications with the same performance or purpose without departing from the inventive concept of the present application belong to a patent protection scope determined by claims of the present application.