CN219396442U - Cage-shaped structure supporting sole - Google Patents

Abstract

The utility model relates to a cage-shaped structure supporting sole, which comprises a sole body, wherein the sole body comprises a first midsole and a second midsole compounded on the lower surface of the first midsole, a pushing plate is arranged between the first midsole and the second midsole, the cage-shaped structure supporting sole further comprises a supporting mechanism, the supporting mechanism comprises a plurality of base parts, the base parts are distributed and fixed on the side surface of the sole body along the inner side of a half sole part, the inner side of a heel part, the outer side of the heel part and the outer side of the half sole part, adjacent base parts are connected through connecting arms, the connecting arms extend upwards and are arranged corresponding to shoe uppers, and the hardness of the supporting mechanism is larger than that of the sole body. The base part of the supporting mechanism is arranged around the side surface of the sole body and is connected with the connecting arm through the connecting arm, the base part and the connecting arm form a cage-shaped structure, the connecting arm is used for being compounded on the vamp to strengthen and support the vamp, and the base part can strengthen and support the sole, so that the shoe is more stable, difficult to excessively deform and safer.

Description

Cage-shaped structure supporting sole

Technical Field

The present utility model relates to a cage-structure supporting sole.

Background

In order to enhance the rebound performance of the sole, a propulsion plate (such as a nylon plate, a carbon fiber plate and the like) with higher hardness is added in the sole, for example, a Chinese patent application publication No. CN213604780 entitled "ultra-light high-rebound marathon sole structure" discloses a sole with a carbon fiber plate added in the sole, wherein the carbon fiber plate can quickly recover after being stressed and deformed, thus promoting the rebound of the sole and providing a certain propulsion force.

The addition of the propulsion plate improves the propulsion performance of the sole, and simultaneously, the propulsion plate also puts higher requirements on the steering capability of a wearer, and generally, when the sole is landed, if the landing position and the landing force are improperly controlled, the risk of excessive rollover of the foot to one side of the sole is relatively large, and meanwhile, the foot can excessively slide relative to the sole to cause foot sprain, so that the supporting and protecting performance of the sole needs to be further improved.

In view of this, the present inventors have conducted intensive studies on the above problems, and have produced the present utility model.

Disclosure of Invention

The utility model aims to provide a cage-shaped structure supporting sole with better supporting and protecting performance and energy rebound.

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

the utility model provides a cage structure supports sole, including the sole body, the sole body corresponds the position of human sole front portion and establishes to the half sole portion, the sole body corresponds the position of human arch of foot position and establishes to the arch of foot portion, the sole body corresponds the position of human heel and establishes to the heel portion, the sole body corresponds the position of instep inboard and be inboard, the sole body corresponds the position of instep outside and be the outside, the sole body includes first insole and the second insole of compound in the lower surface of first insole, be equipped with the propulsion board between first insole and the second insole, still include supporting mechanism, supporting mechanism includes a plurality of bases, a plurality of bases are laid and are fixed along the inboard of half sole portion, the inboard of heel portion and the outside of half sole portion the side of sole body, adjacent base passes through the linking arm, the linking arm upwards extends and corresponds the vamp setting, supporting mechanism's hardness is greater than the hardness of sole body.

As a preferable mode of the utility model, the shore hardness of the supporting mechanism is 80-90A.

As a preferred mode of the present utility model, the thickness of the base portion is greater than the thickness of the connecting arm.

As a preferable mode of the utility model, the base part and the connecting arm are TPU, the base part and the connecting arm are integrally formed, the thickness of the base part is 4-5mm, and the thickness of the connecting arm is 2-3mm.

In a preferred embodiment of the present utility model, the connecting arm has an inverted V shape, and the connecting arm located on the inner side of the half sole portion is connected to the connecting arm located on the outer side of the half sole portion.

As a preferable mode of the present utility model, a plurality of shock absorbing holes are formed between the first midsole and the second midsole, the plurality of shock absorbing holes are arranged along the front-rear direction of the sole body, and the shock absorbing holes penetrate from the inner side to the outer side of the sole body.

As a preferable mode of the utility model, the first midsole is provided with a mounting groove, and the base is fixed in the mounting groove.

As a preferable mode of the present utility model, the pushing plate extends in the front-rear direction, and the pushing plate is U-shaped.

As a preferable mode of the utility model, the shore hardness of the pushing plate is 95A-64D, the shore hardness of the first midsole is 48-53C, and the shore hardness of the second midsole is 48-53C.

As a preferred mode of the utility model, the sole structure further comprises an outsole, wherein the outsole is compounded on the lower surface of the second midsole.

After the technical scheme of the utility model is adopted, the base part of the supporting mechanism is arranged around the side surface of the sole body and is connected through the connecting arm, the base part and the connecting arm are enclosed into a cage-shaped structure, the connecting arm is used for being compounded on the vamp to strengthen and support the vamp, and the base part can strengthen and support the sole, so that the shoe is more stable, difficult to excessively deform and safer when energy rebound and propulsion are realized.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a top view of the present utility model.

FIG. 3 is a schematic view of the structure of the first midsole of the present utility model.

FIG. 4 is a schematic structural view of a second midsole according to the present utility model.

Fig. 5 is a schematic structural view of the pusher plate of the present utility model.

FIG. 6 is a schematic view of the structure of the outsole of the present utility model.

Fig. 7 is a schematic structural view of a supporting mechanism in the present utility model.

In the figure:

half sole 101 arch 102

Heel 103 medial side 104

Lateral side 105 first midsole 11

Second midsole 12 shock absorption hole 13

Mounting groove 111 outsole 20

Support mechanism 30 base 31

Connecting arm 32 advances plate 40

Extension arm 41 engagement portion 42

Reinforcing rib 43 midsole 10

Detailed Description

In order to further explain the technical scheme of the present utility model, the following is described in detail with reference to examples.

Referring to fig. 1 to 7, a cage-shaped structure supporting sole includes a sole body, a front sole portion 101 corresponding to the front sole portion of a human body, an arch portion 102 corresponding to the arch portion 102 of the human body, a heel portion 103 corresponding to the heel of the human body, an inner sole portion 104 corresponding to the inner sole portion, and an outer sole portion 105 corresponding to the outer sole portion. The sole body comprises a first midsole 11 and a second midsole 12 compounded on the lower surface of the first midsole 11, a propulsion plate 40 is arranged between the first midsole 11 and the second midsole 12, and the propulsion plate 40 can be a carbon fiber plate, a nylon plate, a TPU plate or the like.

The utility model also comprises a support mechanism 30, wherein the support mechanism 30 comprises a plurality of base parts 31, in the embodiment, the base parts 31 are round or oval, in the embodiment, 8 base parts 31 are shown, the plurality of base parts 31 are distributed and fixed on the side surface of the sole body along the inner side 104 of the half sole part 101, the inner side 104 of the heel part 103, the outer side 105 of the heel part 103 and the outer side 105 of the half sole part 101, 4 base parts 31 are arranged on the inner side 104,4 of the sole body and are arranged on the outer side 105 of the sole body, adjacent base parts 31 are connected through connecting arms 32, the connecting arms 32 extend upwards and are arranged corresponding to shoe uppers, and the hardness of the support mechanism 30 is higher than that of the sole body. As a preferred embodiment of the present utility model, the first midsole 11 is provided with a mounting groove 11, and the base 31 is fixed in the mounting groove 11. In a preferred embodiment of the present utility model, the connecting arm 32 has an inverted V shape, and the connecting arm 32 located on the inner side 104 of the half sole portion 101 is connected to the connecting arm 32 located on the outer side 105 of the half sole portion 101, specifically, at an upper end position.

In the embodiment, 3 connecting arms 32 are disposed above the inner side 104 of the sole body, 3 connecting arms 32 are disposed above the outer side 105 of the sole body, and one connecting arm 32 extends from the inner side 104 to the outer side 105, and the connecting arms 32 are engaged with each other and disposed around the sole body.

As a preferred mode of the present utility model, the shore hardness of the supporting mechanism 30 is 80-90A.

As a preferred mode of the present utility model, the thickness of the base 31 is greater than the thickness of the connecting arm 32.

As a preferable mode of the present utility model, the base 31 and the connecting arm 32 are TPU, the base 31 and the connecting arm 32 are integrally formed, the thickness of the base 31 is 4-5mm, and the thickness of the connecting arm 32 is 2-3mm. With this structure, the connecting arm 32 is relatively thin, which can play a supporting role, and the vamp is not too stiff after the connecting arm is compounded on the vamp, while the base 31 is relatively thick, which can play a role of reinforcing and supporting the sole, and when the stress of the sole is relatively large, the sole is not easy to excessively deform due to the restraint of the base 31.

As a preferred embodiment of the present utility model, a plurality of shock absorbing holes 13 are formed between the first midsole 11 and the second midsole 12, the plurality of shock absorbing holes 13 are arranged in the front-rear direction of the sole body, and the shock absorbing holes 13 penetrate from the inner side 104 to the outer side 105 of the sole body. In an embodiment, the shock absorbing holes 13 are arch-shaped and provided on the lower surface of the first midsole 11, extending upward from the lower surface.

As a preferred mode of the present utility model, the propulsion plate 40 extends in the front-rear direction, the propulsion plate 40 has a U shape, and includes two extension arms 41 and a connection portion 42 connecting the two extension arms 41, the two extension arms 41 extend in the front-rear direction and are disposed corresponding to the inner side 104 and the outer side 105 of the sole body, and the connection portion 42 is located at the heel 103. A reinforcing rib 43 is further provided on the lower surface of the extension arm 41 to make the propulsion plate 40 more stable in structure.

As a preferred mode of the present utility model, the shore hardness of the pushing plate 40 is 95A-64D, the pushing plate 40 is made of TPU material, the shore hardness of the first midsole 11 is 48-53C, the first midsole 11 is made of popcorn material (e.g. E-TPU) in industry, the cushion is soft and comfortable, the shore hardness of the second midsole 12 is 48-53C, and the second midsole 12 can be made of popcorn material or EVA material. As a preferred form of the utility model, the sole 20 is also included, the sole 20 being composited to the lower surface of the second midsole 12. The outsole 20 can be made of rubber outsole 20, the Shore hardness of the rubber outsole is 60-62A, and the rubber outsole has the functions of wear resistance and skid resistance.

The product form of the present utility model is not limited to the embodiments described herein, and any suitable variations or modifications of the similar concept should be regarded as not departing from the scope of the utility model.

Claims (10)

1. The utility model provides a cage structure supports sole, including the sole body, the sole body corresponds the position of human sole front portion and establishes as the half sole portion, the sole body corresponds the position of human arch of foot position and establishes as the arch of foot portion, the sole body corresponds the position of human heel and establishes as the heel portion, the sole body corresponds the inboard position of instep for inboard, the sole body corresponds the position of instep outside for the outside, the sole body includes first insole and the second insole of compound at the lower surface of first insole, be equipped with propulsion board between first insole and the second insole, its characterized in that: the sole comprises a sole body, and is characterized by further comprising a supporting mechanism, wherein the supporting mechanism comprises a plurality of base parts, the base parts are distributed and fixed on the side surface of the sole body along the inner side of the half sole part, the inner side of the heel part, the outer side of the heel part and the outer side of the half sole part, the adjacent base parts are connected through connecting arms, the connecting arms extend upwards and correspond to the vamp, and the hardness of the supporting mechanism is greater than that of the sole body.

2. A cage structure support sole as claimed in claim 1, wherein: the Shore hardness of the supporting mechanism is 80-90A.

3. A cage structure support sole as claimed in claim 2, wherein: the thickness of the base is greater than the thickness of the connecting arm.

4. A cage structure support sole as claimed in claim 3, wherein: the base and the connecting arm are TPU, the base and the connecting arm are integrally formed, the thickness of the base is 4-5mm, and the thickness of the connecting arm is 2-3mm.

5. A cage structure support sole as claimed in claim 4, wherein: the connecting arms are in an inverted V shape, and the connecting arms positioned on the inner side of the half sole part are connected with the connecting arms positioned on the outer side of the half sole part.

6. A cage structure support sole as claimed in claim 1, wherein: a plurality of shock absorption holes are formed between the first midsole and the second midsole, the shock absorption holes are distributed along the front-back direction of the sole body, and the shock absorption holes penetrate from the inner side of the sole body to the outer side.

7. A cage structure support sole as claimed in claim 6, wherein: the first midsole is provided with a mounting groove, and the base is fixed in the mounting groove.

8. A cage structure support sole as claimed in claim 7, wherein: the propulsion plate extends along the front-back direction, and the propulsion plate is U-shaped.

9. A cage structure support sole as claimed in claim 8, wherein: the shore hardness of the pushing plate is 95A-64D, the shore hardness of the first midsole is 48-53C, and the shore hardness of the second midsole is 48-53C.

10. A cage structure support sole as claimed in claim 9, wherein: the sole is compounded on the lower surface of the second midsole.