Sole and shoe

Abstract

The utility model relates to the technical field of shoes, and provides a sole and a shoe, the sole comprises a supporting piece, a shoe middle sole and a shoe outsole, the supporting piece comprises a half sole part, an arch part and a heel part, the half sole part is opened towards a toe cap direction and is arranged in a U-shaped structure, and a decoration part is convexly arranged on the arch part; the shoe insole comprises an upper insole and a lower insole, the upper insole and the lower insole clamp a supporting piece, a buffering cavity penetrating through the two sides is formed in the position, located at the foot arch position, of the lower insole, and a first buffering hole is formed in the position, located at the heel position, of the lower insole; the outsole is arranged on the bottom surface of the lower insole, and second buffer holes corresponding to the first buffer holes are formed in the heel position of the outsole; the hardness of the supporting piece is larger than that of the shoe insole, and a third buffering hole corresponding to the second buffering hole is formed in the heel portion of the supporting piece. In this way, the supporting piece plays a supporting role, the buffering cavity is formed in the position, located at the foot arch, of the lower insole, and the buffering and damping effects are achieved while the supporting effect of the shoe sole is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of shoes, in particular to a shoe sole and a shoe. Background Art

[0002] A shoe generally consists of a shoe sole and a shoe upper. With the development of shoe-making technology, there are various shoes with different functions available on the market. The functionality of shoes is mainly reflected in the shoe sole. Consumers can choose shoe soles with different functions, such as soles with support, cushioning, and stability performance.

[0003] However, in the prior art, a shoe sole with one performance usually limits the effect of another performance. For example, a shoe sole with good support may result in poor flexibility and cushioning of the shoe sole, and the comfort is poor when worn for a long time, which cannot meet the requirements of consumers for comfort.

[0004] Therefore, this application proposes a shoe sole and a shoe, which achieve a cushioning effect without affecting the support performance of the shoe sole and improve the comfort of the shoe. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a shoe sole and a shoe, aiming to improve the problem of poor comfort of shoes in the prior art.

[0006] To achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A shoe sole, comprising:

[0008] A support member, which includes a forefoot part, an arch part, and a heel part. The forefoot part is open towards the toe direction and is arranged in a "U" - shaped structure. The arch part is convexly provided with a decorative part;

[0009] A midsole, which includes an upper midsole and a lower midsole that clamps the support member with the upper midsole. The lower midsole is provided with a buffer cavity penetrating both sides at the arch position, and the lower midsole is provided with a first buffer hole at the heel position; and

[0010] An outsole, which is arranged on the bottom surface of the lower midsole. The outsole is provided with a second buffer hole corresponding to the first buffer hole at the heel position;

[0011] The hardness of the support member is greater than that of the midsole. The heel part of the support member is provided with a third buffer hole corresponding to the second buffer hole.

[0012] Preferably, the arch part is provided with a rib that wraps the side surface of the upper midsole.

[0013] Preferably, the material of the support member is TPU.

[0014] Preferably, a positioning hole for fitting with the decoration part is provided through the lower midsole at the arch position.

[0015] An observation window corresponding to the positioning hole is provided on the outsole at the arch position.

[0016] Preferably, two bending notches are symmetrically provided at a position of the forefoot part close to the arch part.

[0017] Preferably, buffer grooves communicating the first buffer holes and the positioning holes are provided on the outsole at the arch position and the heel position, and a plurality of extension grooves communicating with the buffer grooves are provided on the outsole at the forefoot position.

[0018] A shoe is also provided, including:

[0019] An outsole, which is the above-mentioned outsole; and

[0020] An upper, which is arranged on the top surface of the outsole.

[0021] Preferably, ventilation mesh holes are provided on the upper at the forefoot position; a texture layer is provided on the side surface of the upper.

[0022] Preferably, bump textures are provided at the eyelet holes of the upper.

[0023] Preferably, an elastic edging is provided at the edge of the mouth of the upper.

[0024] After adopting the above technical solution, compared with the background technology, the utility model has the following advantages:

[0025] 1. In the utility model, a support member is provided between the upper midsole and the lower midsole, and the hardness of the support member is greater than that of the shoe midsole, providing a stable support for the foot. Moreover, a buffer cavity penetrating both sides is provided at the arch position of the lower midsole. The buffer cavity undergoes a contraction deformation during foot movement, playing a role in buffering and shock absorption. While not affecting the support effect of the outsole, the buffer and shock absorption effect of the outsole is realized, improving the wearing comfort and having good practicability.

[0026] 2. In the utility model, a first buffer hole is provided at the heel position of the lower midsole, a second buffer hole corresponding to the first buffer hole is provided on the outsole at the heel position, and a third buffer hole corresponding to the second buffer hole is provided at the heel part of the support member. The first buffer hole, the second buffer hole, and the third buffer hole that are correspondingly connected can buffer the center of gravity pressure of the rear heel, and can slow down the impact force of the rear heel on the ground when the foot lands, playing a role in buffering and shock absorption to protect the rear heel. Description of the Drawings

[0027] Figure 1 Side view of the sole according to the first embodiment of the present utility model;

[0028] Figure 2 Cross-sectional view of the sole according to the first embodiment of the present utility model;

[0029] Figure 3 Schematic structural view of the support member of the sole according to the first embodiment of the present utility model;

[0030] Figure 4 Bottom view of the outsole of the sole according to the first embodiment of the present utility model;

[0031] Figure 5 Side view of the shoe according to the second embodiment of the present utility model.

[0032] Explanation of reference numerals:

[0033] 1, sole;

[0034] 10, support member; 101, forefoot part; 1011, bending notch; 102, arch part;

[0035] 1021, retaining edge; 1022, decorative part; 103, heel part; 1031, third buffer hole;

[0036] 11, midsole; 111, upper midsole; 112, lower midsole; 1121, buffer cavity;

[0037] 1122, first buffer hole; 1123, positioning hole;

[0038] 12, outsole; 121, second buffer hole; 122, observation window; 123, buffer groove;

[0039] 124, extension groove;

[0040] 2, upper;

[0041] 21, breathable mesh holes; 22, texture layer; 23, convex dot texture; 24, elastic edging. Detailed implementation manners

[0042] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0043] In addition, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are all based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element of the present invention must have a specific orientation. Therefore, it should not be construed as a limitation to the present invention.

[0044] When an element is referred to as being "fixed to" or "disposed on" or "provided on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0045] Unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0046] Embodiment 1

[0047] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown in

[0048] Specifically, the support member 10 includes a forefoot portion 101, an arch portion 102, and a heel portion 103. It should be noted that the forefoot portion 101 is at the position of the support member 10 corresponding to the forefoot of the human foot, the arch portion 102 is at the position of the support member 10 corresponding to the arch of the human foot, and the heel portion 103 is at the position of the support member 10 corresponding to the heel of the human foot. That is, the support member 10 is arranged to extend from the position of the forefoot to the position of the heel, providing good support for the foot. And the forefoot portion 101 is provided with an opening facing the toe direction in a "U" - shaped structure. The "U" - shaped structure can reduce the weight of the support member 10 to a certain extent, so that the support member 10 can provide support for the foot while avoiding the sole 1 from being too heavy, which is beneficial to the lightweight of the sole 1 and makes wearing more comfortable. The arch portion 102 is convexly provided with a decorative portion 1022, and patterns or characters can be engraved on the decorative portion 1022 to increase the aesthetics of the sole 1.

[0049] Moreover, the midsole 11 includes an upper midsole 111 and a lower midsole 112 that clamps the support member 10 with the upper midsole 111, and the hardness of the support member 10 is greater than that of the midsole 11, providing a stable support for the foot through the support member 10. When the foot moves, the pressure on the foot is mainly borne by the forefoot and the heel, and the arch of the foot mainly plays a buffering role. When the pressure on the forefoot and the heel is relatively large, it will affect the buffering effect of the arch of the foot, and then cause a sore and uncomfortable feeling in the foot. Therefore, a buffer cavity 1121 penetrating both sides is provided at the arch position of the lower midsole 112. Specifically, the arch portion 102 of the support member 10 is arc-shaped, and the top surface of the lower midsole 112 is recessed to form a buffer cavity 1121 with the arch portion 102 of the support member 10. When the sole 1 is under pressure, the buffer cavity 1121 at the arch position will undergo a contraction deformation, so that the arch position of the sole 1 fits the arch of the human foot, and the buffer cavity 1121 can absorb the acting force when contracting and deforming, playing a role in buffering and shock absorption, effectively protecting the human foot and improving the wearing comfort.

[0050] In addition, a first buffer hole 1122 is provided at the heel position of the lower midsole 112. The outsole 12 is provided on the bottom surface of the lower midsole 112, and a second buffer hole 121 corresponding to the first buffer hole 1122 is provided at the heel position of the outsole 12. A third buffer hole 1031 corresponding to the second buffer hole 121 is provided at the heel portion 103 of the support member 10. That is, a first buffer hole 1122, a second buffer hole 121 and a third buffer hole 1031 that are correspondingly connected are provided at the heel position of the sole 1, effectively buffering the center of gravity pressure of the heel, and being able to reduce the impact force of the heel on the ground when the foot lands, playing a role in buffering and shock absorption to protect the heel.

[0051] In this way, by providing the support member 10 in the sole 1 to provide a good support effect for the sole 1, providing a buffer cavity 1121 at the arch position of the sole 1, and providing correspondingly connected first buffer hole 1122, second buffer hole 121 and third buffer hole 1031 at the heel position of the sole 1, the buffer and shock absorption effect of the sole 1 is realized while not affecting the support effect of the sole 1, improving the wearing comfort and having good practicability.

[0052] As Figure 1 shown, in this embodiment, the arch portion 102 is provided with a flange 1021 that covers the side surface of the upper midsole 111.

[0053] Specifically, on both sides of the arch part 102 of the support member 10, flanges 1021 extend upward. The flanges 1021 are connected to the side surface of the upper midsole 111 to wrap the side surface of the upper midsole 111. On the one hand, the flanges 1021 can enhance the connection strength between the support member 10 and the upper midsole 111; on the other hand, the flanges can protect and decorate the side surface of the upper midsole 111.

[0054] As Figure 3 shown, in this embodiment, the material of the support member 10 is TPU (fully Chinese name: thermoplastic polyurethane elastomer rubber). The support member 10 made of TPU combines hardness and good elasticity, has good load-bearing capacity, impact resistance and shock absorption performance, so that while the support member 10 provides a good support effect for the sole 1, it does not affect the bending deformation of the sole 1, facilitating movement.

[0055] As Figure 2 、 Figure 3 and Figure 4 shown, in this embodiment, the lower midsole 112 is provided with positioning holes 1123 penetrating through at the arch position and fitting with the decorative part 1022. When the support member 10 of the sole 1 is assembled with the lower midsole 112, the positioning holes 1123 can play a positioning role. Aligning and fitting the decorative part 1022 of the support member 10 with the positioning holes 1123 of the lower midsole 112 can improve the assembly accuracy of the support member 10 and the lower midsole 112. And the outsole 12 is provided with an observation window 122 corresponding to the positioning holes 1123 at the arch position. Through the observation window 122, the decorative part 1022 can be observed to enhance the aesthetics of the sole 1.

[0056] As Figure 3 shown, in this embodiment, two bending notches 1011 are symmetrically arranged at the position of the forefoot part 101 close to the arch part 102. Since the position of the forefoot part 101 close to the arch part 102 is the position where the human foot bends during movement, by setting the bending notches 1011, the width of the position of the forefoot part 101 close to the arch part 102 can be reduced, thereby reducing the anti-bending ability at this position, making the support member 10 more easily bend and deform along with the movement of the human foot at this position, more conforming to the foot movement, and improving the wearing comfort.

[0057] As Figure 4 shown, in this embodiment, the outsole 12 is provided with buffer grooves 123 connecting the first buffer holes 1122 and the positioning holes 1123 at the arch position and the heel position, and the outsole 12 is provided with a plurality of extension grooves 124 communicating with the buffer grooves 123 at the forefoot position.

[0058] Specifically, the extension groove 124 and the buffer groove 123 are communicatively arranged by extending from the forefoot position to the heel position. When landing, the central position of the sole 1 does not directly contact the ground through the extension groove 124 and the buffer groove 123, so as to reduce the impact force of the ground on the sole 1 and achieve the effect of buffering and shock absorption. Moreover, the extension groove 124 and the buffer groove 123 have a certain deformation space. When the foot applies pressure to the sole 1, the extension groove 124 and the buffer groove 123 can guide the pressure to be transmitted along the track, disperse the pressure, protect the sole 1, and extend the service life of the sole 1.

[0059] Embodiment Two

[0060] Please refer to Figure 5 As shown, the second aspect of this embodiment also provides a shoe, including a sole 1 and a shoe upper 2. The sole 1 is the sole 1 described in Embodiment One, and the shoe upper 2 is arranged on the top surface of the sole 1. Since the sole 1 has both good support and buffering and shock absorption effects, the comfort of the shoe is improved, and the requirements of consumers for the comfort of the shoe can be met.

[0061] As Figure 5 shown, in this embodiment, the shoe upper 2 is provided with ventilation mesh holes 21 at the forefoot position. The inside of the shoe exchanges air with the outside air through the ventilation mesh holes 21, thereby increasing the air fluidity inside the shoe, improving the breathability of the shoe, and facilitating heat dissipation and odor prevention inside the shoe.

[0062] In addition, a texture layer 22 is arranged on the side surface of the shoe upper 2. The texture layer 22 can be a printed layer or a blister-pressed texture layer. Moreover, the texture layer 22 can be designed with different patterns or characters according to actual needs to increase the aesthetics of the shoe.

[0063] As Figure 5 shown, in this embodiment, bump textures 23 are arranged at the eyelet holes of the shoe upper 2. The bump textures 23 can increase the three-dimensional aesthetic feeling of the shoe and enhance the aesthetics of the shoe. Moreover, the bump textures 23 can be set as bumps of different sizes, covering the peripheral area of the eyelet holes of the shoe upper 2 to prevent the shoe upper 2 from being worn and improve the wear resistance at the eyelet hole position.

[0064] As Figure 5 shown, in this embodiment, an elastic edging 24 is arranged at the edge of the shoe mouth of the shoe upper 2. On the one hand, the elastic edging 24 can strengthen the strength of the shoe mouth and prevent the shoe mouth from being worn; on the other hand, the shoe mouth contacts the human foot, and the elastic edging 24 is made of a soft and elastic material, which can increase the wearing comfort.

[0065] As described above, it is only the preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the present utility model should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims

1. A sole, characterized in that, Comprising: A support member, which includes a forefoot portion, an arch portion, and a heel portion. The forefoot portion is open towards the toe direction and is arranged in a "U" - shaped structure. The arch portion is convexly provided with a decorative portion. A midsole, which includes an upper midsole and a lower midsole that clamps the support member with the upper midsole. The lower midsole is provided with a buffer cavity that penetrates both sides at the arch position, and the lower midsole is provided with a first buffer hole at the heel position; and An outsole, which is arranged on the bottom surface of the lower midsole. The outsole is provided with a second buffer hole corresponding to the first buffer hole at the heel position; The hardness of the support member is greater than that of the midsole. The heel portion of the support member is provided with a third buffer hole corresponding to the second buffer hole.

2. The sole according to claim 1, characterized in that: The arch portion is provided with a flange that wraps around the side surface of the upper midsole.

3. The sole according to claim 2, wherein: The material of the support member is TPU.

4. The sole according to claim 1, characterized in that: The lower midsole is provided with a positioning hole that penetrates through at the arch position and is fitted with the decorative portion; The outsole is provided with an observation window corresponding to the positioning hole at the arch position.

5. The sole according to claim 1, characterized in that: Two bending notches are symmetrically arranged at the position where the forefoot portion is close to the arch portion.

6. The sole according to claim 4, characterized in that: The outsole is provided with buffer grooves that connect the first buffer hole and the positioning hole at the arch position and the heel position. The outsole is provided with a plurality of extension grooves that communicate with the buffer grooves at the forefoot position.

7. A shoe, characterized in that, Comprising: A sole, which is the sole according to any one of claims 1 - 6; And An upper, which is arranged on the top surface of the sole.

8. The shoe according to claim 7, characterized in that: The upper is provided with breathable mesh holes at the forefoot position; a texture layer is arranged on the side surface of the upper.

9. The shoe according to claim 7, wherein: Convex dot textures are arranged at the eyelet holes of the upper.

10. The shoe according to claim 7, characterized in that: An elastic edging is arranged at the edge of the shoe mouth of the upper.

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