CN219845279U

CN219845279U - Hollow sole

Info

Publication number: CN219845279U
Application number: CN202321702433.2U
Authority: CN
Inventors: 洪跃胜; 洪及愿
Original assignee: Shishi Hongsheng Shoes Material Co ltd
Current assignee: Shishi Hongsheng Shoes Material Co ltd
Priority date: 2023-07-01
Filing date: 2023-07-01
Publication date: 2023-10-20
Anticipated expiration: 2033-07-01

Abstract

The utility model provides a hollow sole, which comprises a midsole and an outsole integrally formed with the midsole, wherein a first cavity is formed in the outsole and positioned at a front sole, a second cavity is formed in the outsole and positioned at a heel, an elastic ball body is filled in the first cavity, a partition plate is arranged at an arch of the outsole, the partition plate is provided with a through hole, an air bag is erected on the partition plate, one side of the front end of the air bag is provided with a one-way door valve penetrating through the outer side of the outsole, the air bag penetrates through the through hole, one end of the air bag is fixed in the first cavity, the other end of the air bag is fixed in the second cavity, a first spring is arranged in the second cavity, the sole is internally provided with a hollow structure, the first cavity of the front sole is filled with the elastic ball body, and the second cavity is internally provided with the first spring, good supporting and buffering effects can be achieved, and meanwhile, the air bag is arranged at the arch of the sole, supporting effects on the sole and the heel can be assisted.

Description

Hollow sole

Technical Field

The utility model relates to the technical field of soles, in particular to a hollow sole.

Background

The construction of the sole is quite complex and, in a broad sense, may include all of the materials comprising the sole, midsole, heel, etc. In a narrow sense, the sole material should generally have the characteristics of wear resistance, water resistance, oil resistance, heat resistance, pressure resistance, impact resistance, good elasticity, easy adaptation to the foot, difficult deformation after shaping, heat preservation, easy absorption of moisture, etc.

At present, a hollow structure is arranged in the sole for pursuing the light weight of the sole, but the hollow structure is easy to cause the condition of insufficient supporting property of the sole, so a hollow sole with supporting property is needed to improve the problems so as to meet the demands of people at present.

Disclosure of Invention

The utility model aims to provide a hollow sole for solving the problems in the background art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a hollow sole, includes insole and with insole integrated into one piece's outsole, be provided with first cavity in the position that is located the forefoot in the outsole, be provided with the second cavity in the position that is located the heel, first cavity intussuseption is filled with elastic ball, the outsole is located arch department and is provided with the baffle, the baffle is provided with the through-hole, erect the gasbag on the baffle, front end one side of gasbag is provided with the check valve that runs through the outsole outside, the gasbag passes the through-hole, and gasbag one end is fixed in first cavity, and the other end is fixed in the second cavity, be provided with first spring in the second cavity.

Further, the upper ends of the first cavity and the second cavity are communicated with the lower surface of the midsole.

Further, the lower surface that the insole is located the second cavity and the upper surface that the outsole is located the second cavity all are provided with the recess, all be provided with the viscose piece in the recess, viscose piece fixed connection first spring.

Further, the one-way door valve comprises a shell, a fixed ring is arranged on the outer side of the shell, the fixed ring is movably connected with a moving block, one end of a second spring is fixedly connected to the moving block, and the other end of the second spring is fixedly connected with the inner side of the shell.

Further, the two sides of the outsole, which are positioned in the first cavity, are provided with ventilation holes penetrating through the side walls, and the position of the upper surface of the midsole, which is positioned in the front sole, is provided with communication holes communicated with the first cavity.

Further, the elastic ball body is filled with nitrogen, and the elastic ball bodies are connected into a whole.

Further, the lower surface of the outsole is provided with a strip-shaped anti-slip groove along the width direction of the sole.

After the technical scheme is adopted, the utility model has the following beneficial effects:

according to the sole, the hollow structure is arranged in the outsole, the elastic ball body is filled in the first cavity of the front sole to play a role in supporting and buffering the front sole, the first spring is arranged in the second cavity of the heel, so that the sole can play a role in supporting and buffering, meanwhile, the air bag is arranged at the arch of the sole, the sole arch can be supported, and meanwhile, the sole front sole and the heel can be supported in an auxiliary mode, so that the sole is integrally provided with a good buffering supporting effect.

Drawings

FIG. 1 is an internal structural view of a sole according to an embodiment of the present utility model;

FIG. 2 is an external structural view of a sole according to an embodiment of the present utility model;

fig. 3 is a cross-sectional view of a sole according to an embodiment of the present utility model in a width direction.

In the figure:

the novel anti-skid shoe comprises a midsole-1, an outsole-2, a first cavity-3, a second cavity-4, an elastic ball-5, an air bag-6, a one-way door valve-7, a shell-71, a fixed ring-72, a moving block-73, a second spring-74, a first spring-8, an adhesive block-9, an air hole-10, a communication hole-11, an anti-skid groove-12 and a partition plate-13.

Description of the embodiments

In order to further explain the technical scheme of the utility model, the specific embodiments are explained in detail below through the attached drawings.

Referring to fig. 1-3, the utility model provides a hollow sole, comprising a midsole 1 and an outsole 2 integrally formed with the midsole 1, wherein a first cavity 3 is arranged at the position of the outsole 2, which is positioned at the front sole, a second cavity 4 is arranged at the position of the heel, an elastic ball 5 is filled in the first cavity 3, nitrogen is filled in the elastic ball 5, the elastic balls 5 are mutually connected into a whole, the elastic ball 5 is filled in the first cavity 3 of the outsole 2, so that the sole is provided with a maximum supporting buffer function, the outsole 2 is provided with a baffle 13 at the arch, the baffle 13 is provided with a through hole, an air bag 6 is erected on the baffle 13, one side of the front end of the air bag 6 is provided with a one-way door valve 7 penetrating through the outer side of the outsole 2, the air bag 6 penetrates through the through hole, one end of the air bag 6 is fixed in the first cavity 3, the other end of the air bag 6 can be fixed in the second cavity 4, the air bag 6 can be inflated according to the comfort of the foot so as to control the supporting effect of the sole, the air bag 6 plays a role of supporting the sole, simultaneously, the front end and the two ends of the air bag 6 can be respectively fixed in the first cavity 3 and the second cavity 4 can be provided with a maximum supporting function for supporting the heel, and the heel can be provided with a strong supporting function, and the heel can support the sole, and the heel can be provided with a strong supporting function, compared with the first cavity 8, and the sole can support the sole is provided with a heel, and a heel supporting structure, and a heel can support a heel, and a heel can have a strong supporting function.

Further, the upper ends of the first cavity 3 and the second cavity 4 are communicated with the lower surface of the midsole 1, the upper surface of the midsole 1 is provided with an opening, and only the periphery of the opening is connected with the lower surface of the outsole 2, so that the elastic ball 5 in the first cavity 3 and the first spring 8 in the second cavity 4 can play a role in buffering and supporting the midsole 1 to the greatest extent.

Further, the lower surface that the insole 1 is located second cavity 4 and the upper surface that the outsole 2 is located second cavity 4 all are provided with the recess, all are provided with viscose piece 9 in the recess, viscose piece 9 fixed connection first spring 8, and viscose piece 9 is all corresponding to upper end and the lower extreme of first spring 8, through viscose piece 9 in order to fix first spring 8 to prevent that this sole from receiving first spring 8 skew and supporting the cushioning effect when receiving the extrusion is not good.

Further, the one-way door valve 7 comprises a shell 71, a fixed ring 72 is arranged on the outer side in the shell 71, the fixed ring 72 is movably connected with a moving block 73, one end of a second spring 74 is fixedly connected to the moving block 73, the other end of the second spring 74 is fixedly connected with the inner side of the shell 71, a through hole is formed in the inner side of the shell 71 so that gas enters the air bag 6, when the air bag is inflated, the gas presses the moving block 73, the moving block 73 pushes the second spring 74 to compress, a gap is formed between the moving block 73 and the fixed ring 72, and therefore the gas enters the air bag 6.

Further, ventilation holes 10 penetrating through the side walls are formed in the two sides of the outsole 2 located in the first cavity 3, communication holes 11 communicated with the first cavity 3 are formed in the position, located on the front sole, of the upper surface of the midsole 1, air can enter the first cavity 3 through the ventilation holes 10 and then enter the upper surface of the midsole 1 through the communication holes 11, and ventilation of soles is achieved.

Further, the lower surface of the outsole 2 is provided with a bar-shaped anti-slip groove 12 along the width direction of the sole to improve the anti-slip effect of the sole.

When the sole is worn, the sole presses the sole, the elastic ball 5 in the first cavity 3 and the first spring 8 in the second cavity 4 can generate a buffer supporting effect on the pressure of the sole, the front end and the rear end of the air bag 6 can also provide auxiliary supporting effects for the front sole and the rear heel of the sole, when the sole presses the first cavity 3, air in the first cavity 3 is discharged, negative pressure is arranged in the first cavity 3, and when the foot is released, the air enters the first cavity 3 from the air holes 10 and then realizes ventilation effect on the sole through the communication holes 11.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A hollow sole, characterized in that: including insole and with insole integrated into one piece's insole, the position that is located the preceding sole in the insole is provided with first cavity, and the position that is located the heel is provided with the second cavity, first cavity intussuseption is filled with elastic ball, the outsole is located arch department and is provided with the baffle, the baffle is provided with the through-hole, the gasbag has been erect on the baffle, and front end one side of gasbag is provided with the check valve that runs through the outsole outside, the gasbag passes the through-hole, and gasbag one end is fixed in first cavity, and the other end is fixed in the second cavity, be provided with first spring in the second cavity.

2. A hollow sole according to claim 1, characterized in that: the upper ends of the first cavity and the second cavity are communicated with the lower surface of the midsole.

3. A hollow sole according to claim 1, characterized in that: the insole is located the lower surface of second cavity and the upper surface that the big end is located the second cavity all is provided with the recess, all be provided with the viscose piece in the recess, viscose piece fixed connection first spring.

4. A hollow sole according to claim 1, characterized in that: the one-way door valve comprises a shell, a fixed ring is arranged on the outer side of the shell, the fixed ring is movably connected with a moving block, one end of a second spring is fixedly connected to the moving block, and the other end of the second spring is fixedly connected with the inner side of the shell.

5. A hollow sole according to claim 1, characterized in that: the outsole is provided with ventilation holes penetrating through the side walls on two sides of the first cavity, and the position of the upper surface of the midsole, which is positioned on the front sole, is provided with communication holes communicated with the first cavity.

6. A hollow sole according to claim 1, characterized in that: the elastic ball body is filled with nitrogen, and the elastic ball bodies are connected into a whole.

7. A hollow sole according to claim 1, characterized in that: the lower surface of the outsole is provided with a strip-shaped anti-skid groove along the width direction of the sole.