CN219661050U

CN219661050U - Novel parcel sole

Info

Publication number: CN219661050U
Application number: CN202321009843.9U
Authority: CN
Inventors: 李畅
Original assignee: Xtep China Co Ltd
Current assignee: Xtep China Co Ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-09-12
Anticipated expiration: 2033-04-28

Abstract

The utility model relates to a novel parcel sole, which comprises a sole body, wherein the sole body comprises a midsole and an outsole compounded on the lower surface of the midsole, the midsole is an ETPU midsole, a U-shaped supporting block is arranged on the upper surface of the heel part of the sole body, the U-shaped supporting block is an EVA supporting block, the Shore hardness of the U-shaped supporting block is 50-55C, the Shore hardness of the midsole is 45-48C, an arch supporting bar is compounded on the outer side surface of the midsole, and the arch supporting bar is arranged corresponding to the arch part and extends to the front end of the heel part, and the hardness of the arch supporting bar is larger than that of the midsole. According to the utility model, the EVA material is used as the U-shaped supporting block, so that the elasticity and durability can be improved, a light and elastic comfortable foot feel is brought, and the heel part has both the wrapping property and the supporting property. The insole adopts ETPU material, has light, resilience and deformation resilience excellent characteristics, through set up the arch support strip in the outside of sole body, can strengthen the support nature at arch of foot position, avoids this position deformation too fast for the sole is landed more stably.

Description

Novel parcel sole

Technical Field

The utility model relates to a novel wrapping sole.

Background

The soles of the sport shoes or the leisure shoes generally comprise midsoles and outsoles which are compounded on the lower surfaces of the midsoles, the midsoles are made of EVA, ETPU and other materials, the midsoles are soft, the wearing comfort is improved, and the outsoles are made of rubber and other materials, so that the anti-slip and wear-resistant functions are provided. In order to improve the wrapping performance of the sole, the sole can be more attached to the foot, an upwardly extending side wall, particularly a heel part, is often formed on the upper surface of the sole, and a U-shaped supporting block is often arranged. For example, in CN 217771612U, a chinese patent entitled "sole for enhancing rolling feeling", a sole for enhancing rolling feeling is disclosed, wherein a U-shaped supporting piece is disposed at the heel portion of the midsole, and the U-shaped supporting piece is generally made of TPU, which has relatively high hardness and affects the comfort of wearing the sole.

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 novel wrapping sole which can achieve the combination of supporting property, wrapping property and comfort.

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

the utility model provides a novel parcel sole, includes the sole body, and the sole body includes the insole and compounds the big end at the lower surface of insole, and the sole body corresponds the position of sole front portion and establishes to the half sole portion, and the sole body corresponds the position of heel and be the heel portion, and the sole body forms the arch portion between half sole portion and heel portion, and the sole body corresponds the inboard one side of instep and is inboard, and the sole body corresponds one side in the instep outside is the outside, and the insole is ETPU insole, and the upper surface of the heel portion of sole body is equipped with U-shaped supporting shoe, the U-shaped supporting shoe is the EVA supporting shoe, the shore hardness of U-shaped supporting shoe is 50-55C, the shore hardness of insole is 45-48C the lateral surface of insole compounds there is arch support bar, arch support bar corresponds the arch portion sets up and extends to the front end of heel portion, arch support bar hardness is greater than the hardness of insole.

As a preferable mode of the utility model, the shore hardness of the arch support bar is 90-95A.

As a preferable mode of the utility model, the midsole is provided with a mounting groove, and the arch support bar is embedded in the mounting groove.

As a preferred mode of the present utility model, the arch support bar is a TUP support bar.

As a preferred mode of the present utility model, the arch support bar is stuck in the mounting groove.

As a preferred mode of the utility model, the U-shaped support block comprises a joint bottom surface smoothly transiting with the upper surface of the midsole and an upward extending side wall.

As a preferred mode of the utility model, the joint bottom surface and the side wall are integrally formed.

As a preferable mode of the utility model, one surface of the side wall close to the foot of the human body is set as a first surface, one surface of the side wall opposite to the first surface is set as a second surface, the second surface forms a reinforcing bulge, and the thickness of the side wall is gradually increased and then gradually reduced from top to bottom.

As a preferred mode of the present utility model, the outsole is a rubber outsole.

As a preferable mode of the utility model, the shore hardness of the outsole is 58-60A.

After the technical scheme of the utility model is adopted, the EVA material is adopted as the U-shaped supporting block, so that the elasticity and the durability can be improved, the light and comfortable foot feeling can be brought, and the heel part has both the wrapping property and the supporting property. The insole adopts ETPU material, has light, resilience and deformation restorability excellent characteristics, through set up the arch support strip in the outside of sole body, when the sole body received the pressure great, the middle part of arch support strip was deformation downwards, can assist the sole body to play the cushioning effect, because the hardness of arch support strip is greater than the hardness of insole, can strengthen the supportability at arch of foot position again, avoid this position deformation too fast for the sole is landed more stably.

Drawings

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

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

Fig. 3 is a schematic side view of the present utility model.

In the figure:

midsole 10 mounting groove 11

Half sole 101 arch 102

Heel 103 medial side 104

Lateral 105 outsole 20

The U-shaped supporting block 30 is connected with the bottom surface 31

The side wall 32 reinforces the protrusion 33

Arched support bar 40

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 3, a novel wrap sole comprises a sole body, wherein the sole body comprises a midsole 10 and an outsole 20 compounded on the lower surface of the midsole 10, the position of the sole body corresponding to the front part of the sole is set to be a half sole part 101, the position of the sole body corresponding to the heel is a heel part 103, an arch part 102 is formed between the half sole part 101 and the heel part 103 by the sole body, one side of the sole body corresponding to the inner side of the instep is an inner side 104, and one side of the sole body corresponding to the outer side of the instep is an outer side 105. The midsole 10 is an ETPU midsole 10 (namely, an industrial popcorn sole is adopted), a U-shaped supporting block 30 is arranged on the upper surface of a heel 103 of the sole body, the U-shaped supporting block 30 is an EVA supporting block, and the Shore hardness of the U-shaped supporting block 30 is 50-55 ℃. Specifically, the U-shaped support block 30 extends rearward from the inner side 104 of the front end of the heel 103 and bypasses the rear end of the heel 103, and then extends forward to the front end of the heel 103. The hardness of the midsole 10 is 45-48C, the outer side 105 surface of the midsole 10 is compounded with an arch support bar 40, the arch support bar 40 is arranged corresponding to the arch portion 102 and extends to the front end of the heel portion 103, the hardness of the arch support bar 40 is greater than that of the midsole 10, specifically, the arch support bar 40 extends along the trend of the outer side 105 surface of the sole body, the arch support bar 40 is in a bar shape arched upwards, the thickness of the arch support bar 40 is 0.5-1cm, the width of the arch support bar 40 is 0.5-1cm, and the length of the arch support bar 40 is 4-8cm. As a preferred form of the present utility model, the arch support bar 40 has a Shore hardness of 90-95A.

In a preferred embodiment of the present utility model, the midsole 10 is provided with a mounting groove 11, the mounting groove 11 extends inward from the outer side 104 of the sole body, and the arch support bar 40 is inserted into the mounting groove 11. As a preferred form of the present utility model, the arch support bar 40 is a TUP support bar. As a preferred mode of the present utility model, the arch support bar 40 is stuck in the mounting groove 11.

As a preferred mode of the present utility model, the U-shaped supporting block 30 includes a coupling bottom surface 31 smoothly transiting with the upper surface of the midsole 10 and an upwardly extending sidewall 32, the coupling bottom surface 31 is adhered to the upper surface of the sole, and the coupling bottom surface 31 is coupled with the sidewall 32 by chamfering. As a preferred mode of the present utility model, the engagement bottom surface 31 is integrally formed with the side wall 32.

As a preferred mode of the present utility model, the side of the side wall 32 close to the foot of the human body is set as a first surface, the side of the side wall 32 opposite to the first surface is set as a second surface, the second surface forms a reinforcing protrusion 33, the thickness of the side wall 32 is gradually increased and then gradually decreased from top to bottom, that is, the side wall 32 forms the reinforcing protrusion 33 at the thickest place, so that the stability of the whole side wall 32 can be increased, and the side wall 32 can better wrap the heel 103.

As a preferred embodiment of the present utility model, the outsole 20 is a rubber outsole 20. As a preferred form of the utility model, outsole 20 has a Shore hardness of 58-60A.

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

1. The utility model provides a novel parcel sole, including the sole body, the sole body includes the insole and compounds the big end at the lower surface of insole, the sole body is established to the front sole portion corresponding to the sole anterior position, the sole body is the heel portion corresponding to the position of heel, the sole body forms the arch of foot portion between front sole portion and heel portion, the sole body is inboard corresponding one side of instep inboard, the sole body is the outside corresponding one side of instep outside, the insole is ETPU insole, the upper surface of the heel portion of sole body is equipped with U-shaped supporting shoe, its characterized in that: the U-shaped supporting block is an EVA supporting block, the Shore hardness of the U-shaped supporting block is 50-55C, the Shore hardness of the midsole is 45-48C, an arch supporting bar is compounded on the outer side surface of the midsole, the arch supporting bar is arranged corresponding to the arch part and extends to the front end of the heel part, and the hardness of the arch supporting bar is larger than that of the midsole.

2. A novel wrap sole as claimed in claim 1, wherein: the Shore hardness of the arch support bar is 90-95A.

3. A novel wrap sole as claimed in claim 2, wherein: the middle sole is provided with a mounting groove, and the arched support bars are embedded in the mounting groove.

4. A novel wrap sole according to claim 3, wherein: the arch support bar is a TUP support bar.

5. A novel wrap sole according to claim 4, wherein: the arch-shaped support bars are stuck in the mounting grooves.

6. A novel wrap sole according to claim 5, wherein: the U-shaped supporting block comprises a joint bottom surface in smooth transition with the upper surface of the midsole and an upward extending side wall.

7. A novel wrap sole according to claim 6, wherein: and the joint bottom surface and the side wall are integrally formed.

8. A novel wrap sole as claimed in claim 7, wherein: the side wall is close to the foot of a human body and is set to be a first surface, one surface of the side wall opposite to the first surface is set to be a second surface, the second surface forms a reinforcing bulge, and the thickness of the side wall is gradually increased and then gradually reduced from top to bottom.

9. A novel wrap sole as claimed in claim 8, wherein: the outsole is a rubber outsole.

10. A novel wrap sole as claimed in claim 9, wherein: the Shore hardness of the outsole is 58-60A.