A kind of sole structure without hook and shoe

Abstract

The present application proposes a shankless sole structure and a shoe, the technical solution of which includes: a main body; a forefoot portion and a heel portion are arranged on the main body; a support beam; the support beam is arranged on the main body, and the support beam is respectively connected to the forefoot portion and the heel portion; a first anti-slip component; the first anti-slip component is arranged on the forefoot portion; a second anti-slip component; the second anti-slip component is arranged on the heel portion; the present application has the advantage that the sole can maintain the overall stability of the structure without using a shank.

Description

Technical Field

[0001] The present application relates to the technical field of shoes, and in particular to a shankless sole structure and shoes. Background Art

[0002] The shank structure of shoes and boots is generally installed in the midsole of the shoe to bear the weight or keep the sole from longitudinal deformation. It is used to protect the arch of the foot from excessive bending, which greatly affects the stability and comfort of the shoes and boots when worn. Nowadays, most of the shanks in shoes are made of steel, which are relatively hard and heavy, and the shanks are only located in the center of the sole of the foot. During exercise, the left and right ankles have poor torsion resistance and stability, which will bring uncomfortable wearing experience to users. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present application provides a shankless sole structure and a shoe to solve the problems in the related art. The technical solution is as follows:

[0004] In a first aspect, an embodiment of the present application provides a shankless sole structure, comprising: a main body; a forefoot portion and a heel portion are arranged on the main body; a support beam; the support beam is arranged on the main body, and the support beam is respectively connected to the forefoot portion and the heel portion; a first anti-slip component; the first anti-slip component is arranged on the forefoot portion; a second anti-slip component; the second anti-slip component is arranged on the heel portion

[0005] In one embodiment, the first anti-slip component includes: at least one drainage anti-slip sheet, and at least one suction cup anti-slip sheet; the drainage anti-slip sheet and the suction cup anti-slip sheet are both arranged on the forefoot portion.

[0006] In one embodiment, the first anti-slip component further includes a plurality of laterally arranged arc-shaped drainage grooves.

[0007] In one embodiment, the second anti-slip component includes: a water ripple anti-slip sheet and a super wear-resistant anti-slip sheet; the water ripple anti-slip sheet and the super wear-resistant anti-slip sheet are both arranged on the heel portion.

[0008] In one embodiment, the super wear-resistant anti-skid sheet is located on the outer side of the water ripple anti-skid sheet.

[0009] In one embodiment, a first foam material layer is provided on the forefoot portion.

[0010] In one embodiment, the first foaming material layer is a diamond-patterned supercritical foaming material layer.

[0011] In one embodiment, a second foam material layer is arranged on the heel portion.

[0012] In one embodiment, the second foam material layer is a plain supercritical foam material layer.

[0013] In a second aspect, an embodiment of the present application provides a shoe comprising a shankless sole structure.

[0014] The advantages or beneficial effects of the above technical solution include at least:

[0015] The main body of the sole structure of the present application is provided with a forefoot portion and a heel portion, the first anti-slip component is provided at the forefoot portion, and the second anti-slip component is provided at the heel portion. The support beam serves as the main force-bearing component of the main body, and its two ends are respectively connected to the forefoot portion and the heel portion, so that the sole structure can achieve a stable support effect without using a hook.

[0016] The above summary is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present application will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In the accompanying drawings, unless otherwise specified, the same reference numerals throughout the multiple drawings represent the same or similar parts or elements. These drawings are not necessarily drawn to scale. It should be understood that these drawings only depict some embodiments disclosed in the present application and should not be regarded as limiting the scope of the present application.

[0018] Figure 1 It is a first structural schematic diagram of the utility model;

[0019] Figure 2 It is a second structural schematic diagram of the utility model;

[0020] Figure 3 It is a third structural schematic diagram of the utility model;

[0021] Figure 4 It is a longitudinal sectional schematic diagram of the utility model.

[0022] In the figure: 1. main body; 11. forefoot; 12. heel; 2. support beam; 3. first anti-skid component; 31. drainage anti-skid sheet; 32. suction cup anti-skid sheet; 4. second anti-skid component; 41. water ripple anti-skid sheet; 42. super wear-resistant anti-skid sheet; 5. arc-shaped drainage groove; 6. first foam material layer; 7. second foam material layer. DETAILED DESCRIPTION

[0023] In the following, only some exemplary embodiments are briefly described to make the purpose, features and advantages of the utility model more obvious and understandable. As those skilled in the art will appreciate, the described embodiments can be modified in various ways without departing from the spirit or scope of the present application. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0024] The utility model is described in detail below in conjunction with the accompanying drawings and embodiments.

[0025] Embodiment 1

[0026] like Figures 1 to 4 As shown, this embodiment provides a hookless sole structure, including: a main body 1; a forefoot portion 11 and a heel portion 12 are arranged on the main body 1; a support beam 2; the support beam 2 is arranged on the main body 1, and the support beam 2 is respectively connected to the forefoot portion 11 and the heel portion 12; a first anti-slip component 3; the first anti-slip component 3 is arranged on the forefoot portion 11; a second anti-slip component 4; the second anti-slip component 4 is arranged on the heel portion 12.

[0027] In this embodiment, the front half of the sole structure body 1 is the forefoot portion 11 (corresponding to the forefoot of a human body when worn), the rear half of the body 1 is the heel portion 12 (corresponding to the heel of a human body when worn), and the support beam 2 (the material of the support beam 2 is the same as that of the body 1) is arranged at the center of the body 1, and the two ends of the support beam 2 are respectively connected to the forefoot portion 11 and the heel portion 12. The support beam 2, as the main force-bearing component of the body 1, can replace the hook to play a stable supporting effect on the body 1;

[0028] The main body 1 is the main frame part of the sole, and supercritical foaming material is used to distribute the entire sole. The surface of the forefoot part 11 is provided with a first anti-slip component 3, and the surface of the heel part 12 is provided with a second anti-slip component 4. The first anti-slip component 3 and the second anti-slip component 4 can respectively provide different anti-slip effects on the front and rear parts of the main body 1.

[0029] Furthermore, the first anti-slip component 3 includes: at least one drainage anti-slip sheet 31 and at least one suction cup anti-slip sheet 32 ​​; the drainage anti-slip sheet 31 and the suction cup anti-slip sheet 32 ​​are both arranged on the front palm portion 11 .

[0030] In this embodiment, the first anti-slip component 3 includes two drainage anti-slip sheets 31 (respectively, an inner foot drainage anti-slip sheet and an outer foot drainage anti-slip sheet) and two suction cup anti-slip sheets 32 (respectively, an inner foot suction cup anti-slip sheet and an outer foot suction cup anti-slip sheet). The two drainage anti-slip sheets 31 and the two suction cup anti-slip sheets 32 are arranged alternately in pairs, wherein: the inner foot drainage anti-slip sheet is in front, and the outer foot drainage anti-slip sheet is in the back, the outer foot suction cup anti-slip sheet is in front, and the inner foot suction cup anti-slip sheet is in the back, forming an anti-slip structure of the forefoot portion 11 of the sole structure main body 1.

[0031] Furthermore, the first anti-slip component 3 also includes a plurality of laterally arranged arc-shaped drainage grooves 5 .

[0032] In this embodiment, a plurality of arc-shaped drainage grooves 5 are arranged transversely through different anti-slip sheets of the first anti-slip component 3 (see Figure 1 ), when the sole body 1 contacts water on the ground, the water can flow out from the arc-shaped drainage groove 5, thereby achieving a further anti-slip effect.

[0033] Furthermore, the second anti-slip component 4 includes: a water ripple anti-slip sheet 41 and a super wear-resistant anti-slip sheet 42 ; the water ripple anti-slip sheet 41 and the super wear-resistant anti-slip sheet 42 are both arranged on the heel portion 12 .

[0034] In this embodiment, the water ripple anti-slip sheet 41 (the friction coefficient of the water ripple anti-slip sheet 41 material is large) and the super wear-resistant anti-slip sheet 42 (the wear rate of the super wear-resistant anti-slip sheet 42 is low) are both arranged at the heel 12 position, which can have an anti-slip effect on the heel 12 and reduce the wear caused by the contact between the heel 12 and the ground.

[0035] Furthermore, the super wear-resistant anti-slip sheet 42 is located on the outer side of the water ripple anti-slip sheet 41 .

[0036] In this embodiment, the use area of ​​the super wear-resistant anti-slip sheet 42 is smaller than the use area of ​​the water ripple anti-slip sheet 41, and the super wear-resistant anti-slip sheet 42 is arranged on the outside of the water ripple anti-slip sheet 41, and the two together constitute the anti-slip structure of the heel part 12 of the sole structure body 1.

[0037] Furthermore, a first foaming material layer 6 is provided on the forefoot portion 11. The first foaming material layer 6 is a diamond pattern supercritical foaming material layer.

[0038] In this embodiment, the first foam material layer 6 is arranged at the forefoot 11 position. The first foam material layer 6 can adopt a diamond-patterned supercritical foam material layer. The supercritical foam material layer can reduce the weight of the sole. The diamond-patterned supercritical foam material layer is designed at the part in contact with the ground to enhance the anti-slip effect.

[0039] Furthermore, a second foam material layer 7 is provided on the heel portion 12. The second foam material layer 7 is a plain supercritical foam material layer.

[0040] In this embodiment, the second foam material layer 7 is arranged at the heel portion 12. The second foam material layer 7 may be a plain supercritical foam material layer, which is a portion that does not contact the ground.

[0041] Embodiment 2

[0042] The present embodiment provides a shoe, including a shankless sole structure; the shankless sole structure is arranged at the bottom of the shoe, which solves the defects of high hardness and heavy weight of steel shanks, and also solves the problems of shanks being easy to move due to being glued to the midsole surface and high product manufacturing cost.

[0043] The sole structure of the present application has at least three different structural designs, namely:

[0044] ① The support beam 2 is connected to the forefoot portion 11 and the heel portion 12 respectively (see Figure 1 );

[0045] ② The support beam 2 is separated from the forefoot portion 11 and the heel portion 12 (see Figure 2 );

[0046] ③ The support beam 2 is partially inserted into the forefoot portion 11 and the heel portion 12 (see Figure 3 ).

[0047] The utility model provides a shankless sole structure and shoes. The functions of each module in each device in the embodiment can refer to the corresponding description in the above method. The sole has the advantage of maintaining the overall stability of the structure without using a shank.

[0048] In the description of this specification, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be internal communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances. The terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0049] In the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or the first and second features being in contact not directly but through another feature between them. Moreover, the first feature being "above", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature. The terms "vertical", "horizontal", "left", "right", "above", "below" and similar expressions are for illustrative purposes only, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0050] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A shankless sole structure, characterized in that: include: A main body; a forefoot portion and a heel portion are arranged on the main body; A support beam; the support beam is arranged on the main body, and the support beam is respectively connected to the forefoot portion and the heel portion; A first anti-slip component; the first anti-slip component is arranged on the forefoot portion; A second anti-slip component; the second anti-slip component is arranged on the heel portion.

2. The shankless sole structure according to claim 1, characterized in that: The first anti-slip component includes: at least one drainage anti-slip sheet, and at least one suction cup anti-slip sheet; the drainage anti-slip sheet and the suction cup anti-slip sheet are both arranged on the front palm portion.

3. The shankless sole structure according to claim 2, characterized in that: The first anti-slip component also includes a plurality of laterally arranged arc-shaped drainage grooves.

4. The shankless sole structure according to claim 1, characterized in that: The second anti-slip component comprises: a water ripple anti-slip sheet and a super wear-resistant anti-slip sheet; the water ripple anti-slip sheet and the super wear-resistant anti-slip sheet are both arranged on the heel portion.

5. The shankless sole structure according to claim 4, characterized in that: The super wear-resistant anti-skid sheet is located on the outer side of the water ripple anti-skid sheet.

6. The shankless sole structure according to any one of claims 1 to 5, characterized in that: A first foam material layer is arranged on the forefoot portion.

7. The shankless sole structure according to claim 6, characterized in that: The first foaming material layer is a diamond-patterned supercritical foaming material layer.

8. The shankless sole structure according to any one of claims 1 to 5, characterized in that: A second foam material layer is arranged on the heel portion.

9. The shankless sole structure according to claim 8, characterized in that: The second foaming material layer is a plain supercritical foaming material layer.

10. A shoe, characterized in that: The shoe comprises a hookless sole structure as described in any one of claims 1 to 9.

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