CN219396443U - Stable support racing sole - Google Patents
Stable support racing sole Download PDFInfo
- Publication number
- CN219396443U CN219396443U CN202320439113.6U CN202320439113U CN219396443U CN 219396443 U CN219396443 U CN 219396443U CN 202320439113 U CN202320439113 U CN 202320439113U CN 219396443 U CN219396443 U CN 219396443U
- Authority
- CN
- China
- Prior art keywords
- sole
- midsole
- racing
- extension part
- extension
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229920000049 Carbon (fiber) Polymers 0.000 claims description 17
- 239000004917 carbon fiber Substances 0.000 claims description 17
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 16
- 238000005187 foaming Methods 0.000 claims description 4
- 230000001141 propulsive effect Effects 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 210000002683 foot Anatomy 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000386 athletic effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 210000004744 fore-foot Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 208000017899 Foot injury Diseases 0.000 description 1
- 206010061225 Limb injury Diseases 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920002614 Polyether block amide Polymers 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 241000482268 Zea mays subsp. mays Species 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920003225 polyurethane elastomer Polymers 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model relates to a stable support racing sole, which comprises a sole body, wherein a propulsion plate for enhancing rebound propulsion performance is arranged in the sole body, a first extension part which extends away from the outer side direction of the sole body is integrally formed at the position of the propulsion plate corresponding to the inner side of a half sole part, and a second extension part which extends upwards is integrally formed at the end part of the first extension part. By adopting the technical scheme of the utility model, the first extension part is arranged on the inner side of the half sole part of the propulsion plate, so that the supporting area of the half sole part of the propulsion plate is increased, and the second extension part which extends upwards is arranged on the end part of the first extension part, so that the inner side surface of the half sole part of the sole body can be reinforced and supported, the inner side of the half sole part of the sole body is prevented from being excessively deformed when force is exerted, the hard excessive deformation of the sole body when force is exerted is ensured, and the rebound propulsion performance is ensured, and the sole is safer.
Description
Technical Field
The utility model relates to a stable support racing sole.
Background
Athletic shoes, such as marathons, typically include a sole and an upper, with the sole typically being a multi-layer structure, and generally including an outsole and a midsole that is composited onto the outsole, with the outsole serving to promote the wear-and slip-resistant properties of the sole. In order to give consideration to the rebound performance and the support performance of the sole, a sole is commercially available, a support plate is added into the midsole, for example, a carbon fiber support plate is adopted, the carbon fiber support plate is usually formed by pressing a plurality of layers of carbon fibers, the hardness of the carbon fiber support plate is higher than that of the midsole, the carbon fiber support plate has certain rigidity so as to resist the bending deformation of the sole, and the carbon fiber support plate can rebound rapidly after the bending deformation. For example, in the Chinese patent application titled "a marathon running shoe" with bulletin number CN212165086U, a marathon running shoe is disclosed, which comprises a sole and a vamp, wherein the sole is divided into three parts of a half sole, an arch and a heel, and the sole comprises a CPU outsole, an EVA midsole and a carbon fiber board embedded in the midsole. In application publication number CN112716098A, entitled "sole component and athletic shoe for high-strength running" through the utility model patent application, a sole is also disclosed, which comprises an upper midsole and a lower midsole, between which a 3D full-sole carbon plate is wrapped to form a midsole.
In the above sole, the carbon fiber plate is generally in a shape corresponding to the lower surface of the foot of the human body, and is also called a full-sole carbon plate, which extends from the heel portion to the half sole portion, so that for a general runner, the sole can meet the rebound and propulsion requirements, for a professional runner, the sole usually uses the half sole portion to exert force, the stability requirement on the half sole portion is higher, and particularly, the inner side portion of the sole is a force exerting point of the half sole portion, if the support stability is insufficient, the foot may deform inwards too much, and foot injury may be caused.
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 stable support racing sole capable of improving propulsion performance and guaranteeing stability of ground-engaging force.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a steady support is racing sole, includes the sole body, and the sole body corresponds the position of sole front portion and establishes as half sole portion, and the sole body corresponds the position of heel and establishes as heel portion, and the sole body forms arch of the foot portion between half sole portion and heel portion, and the sole body corresponds one side of instep inboard and establishes as the inboard, and the sole body corresponds one side of instep outside and establishes as the outside, is equipped with the propulsion board that is used for strengthening resilience propulsive performance in the sole body, the position of the inboard that the propulsion board corresponds half sole portion is integrative to be formed and is kept away from the first extension that the outside direction of sole body extends, the tip of first extension is integrative to form the second extension that upwards extends.
As a preferable mode of the present utility model, the thickness of the first extension portion and the thickness of the second extension portion are both the same as the thickness of the push plate.
In a preferred embodiment of the present utility model, the second extension portion is attached to the outer side surface of the sole body.
As a preferable mode of the present utility model, the first extension portion is provided at a middle portion of the half sole portion of the push plate in the fore-and-aft direction.
As a preferred mode of the present utility model, the first extension has a width of 8 to 18mm and the second extension has a height of 5 to 15mm.
As a preferred mode of the present utility model, the maximum width of the half sole portion of the push plate is 2 to 3 times the maximum width of the heel portion.
As a preferable mode of the utility model, a third extension part for supporting the arch is integrally formed on the inner side of the arch part of the propulsion plate, the third extension part extends obliquely upwards, and a fourth extension part extending upwards is integrally formed on the third extension part.
As a preferred embodiment of the present utility model, the propulsion plate is a carbon fiber plate.
As a preferred mode of the present utility model, the sole body includes a midsole and an outsole compounded on a lower surface of the midsole, the midsole includes a first midsole and a second midsole compounded on a lower surface of the first midsole, and the propulsion plate is disposed between the first midsole and the second midsole.
As a preferable mode of the utility model, the midsole is a foaming sole, and the outsole is a CPU outsole.
By adopting the technical scheme of the utility model, the first extension part is arranged on the inner side of the half sole part of the propulsion plate, so that the supporting area of the half sole part of the propulsion plate is increased, and the second extension part which extends upwards is arranged on the end part of the first extension part, so that the inner side surface of the half sole part of the sole body can be reinforced and supported, the inner side of the half sole part of the sole body is prevented from being excessively deformed when force is exerted, the hard excessive deformation of the sole body when force is exerted is ensured, and the rebound propulsion performance is ensured, and the sole is safer. Preferably, the third extension part and the fourth extension part are further arranged on the inner side of the arch part of the propulsion plate, so that the inner side of the sole body is further supported, and the stability of the sole is improved.
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 view of the structure of the first midsole of the present utility model.
FIG. 4 is a schematic view of the structure of the second midsole of the present utility model.
Fig. 5 is a schematic view of the structure of the thrust plate in the present utility model.
FIG. 6 is a schematic view of another angle of the pusher plate of the present utility model.
In the figure:
first midsole 11 second midsole 12
Half sole 101 arch 102
Heel 103 medial side 104
Lateral 105 outsole 20
First extension 31 of pusher plate 30
Second extension 32 third extension 33
Fourth extension 34
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 6, a stable support racing sole includes a sole body, the present utility model is described in terms of a state in which the sole is normally placed on a horizontal plane, a position of the sole body corresponding to a front portion of the sole is set as a forefoot portion 101, a position of the sole body corresponding to a heel is set as a heel portion 103, an arch portion 102 is formed between the forefoot portion 101 and the heel portion 103 of the sole body, a side of the sole body corresponding to an inside of the instep is set as an inside 104, and a side of the sole body corresponding to an outside of the instep is set as an outside 105. The sole body is provided with a thrust plate 30 for enhancing rebound thrust performance, and in the present utility model, the positions corresponding to the thrust plate 30 are also referred to as a half sole portion 101, an arch portion 102, a heel portion 103, a medial side 104 and a lateral side 105. The pushing plate 30 is integrally formed with a first extending portion 31 extending away from the outer side 105 of the sole body at a position corresponding to the inner side 104 of the half sole portion 101, the first extending portion 31 extends in a substantially horizontal direction, an end portion of the first extending portion 31 is integrally formed with a second extending portion 32 extending upward, and the second extending portion 32 extends in a substantially vertical direction.
As a preferred mode of the present utility model, the thickness of the first extension 31 and the thickness of the second extension 32 are the same as the thickness of the pusher plate 30. As a preferred mode of the present utility model, the second extension portion 32 is attached to the outer side surface of the sole body, specifically, further attached by an adhesive.
As a preferable mode of the present utility model, the first extension portion 31 is provided at a middle portion of the half sole portion 101 of the push plate 30 in the fore-and-aft direction. As a preferred mode of the present utility model, the width of the first extension 31 is 8 to 18mm, the length of the first extension 31 is 3-6mm, and the height of the second extension 32 is 5 to 15mm.
As a preferred mode of the present utility model, the maximum width of the half sole portion 101 of the push plate 30 is 2 to 3 times that of the heel portion 103, in the embodiment, the push plate 30 extends from the heel portion 103 to the half sole portion 101 to form a full sole carbon plate, the width of the heel portion 103 and the width of the half sole portion 101 form a large difference, and the sole portion 101 is made wider to provide stable support, the heel portion 103 is made narrower to reduce the weight of the carbon fiber plate mainly considering that professional runners mainly use half sole force.
As a preferred mode of the present utility model, the third extending portion 33 for supporting the arch is integrally formed on the inner side 104 of the arch portion 102 of the propulsion plate 30, the third extending portion 33 extends obliquely upward, and the fourth extending portion 34 extending upward is integrally formed on the third extending portion 33. The third extension 33 and the fourth extension 34 each have the same thickness as the pusher plate 30.
As a preferred embodiment of the present utility model, the pushing plate 30 is a carbon fiber plate, and the thickness thereof is the same as that of the existing carbon fiber plate. Preferably, the carbon fiber plate adopts a T700 carbon fiber plate, the tensile strength of the carbon fiber plate can reach 7.0Gpa, the modulus of the carbon fiber plate is 290Gpa, the whole rigidity is stronger, the material is lighter, and the strong thrust can be provided.
As a preferred mode of the present utility model, the sole body includes a midsole and an outsole 20 compounded on a lower surface of the midsole, the midsole includes a first midsole 11 and a second midsole 12 compounded on a lower surface of the first midsole 11, and the push plate 30 is disposed between the first midsole 11 and the second midsole 12 and is further fixed by an adhesive.
As a preferable mode of the utility model, the midsole is a foaming sole, for example, PEBAX nylon or industrial popcorn material can be adopted, the Shore hardness of the foaming sole is 40-45 ℃, the outsole 20 is a CPU outsole 20, namely a casting polyurethane elastomer, and the wear resistance and the light weight are further improved.
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 steady support is racing sole, includes the sole body, and the sole body corresponds the position of sole front portion and establishes as half sole portion, and the sole body corresponds the position of heel and establishes as heel portion, and the sole body forms arch portion between half sole portion and heel portion, and the sole body corresponds one side of instep inboard and establishes as the inboard, and the sole body corresponds one side of instep outside and establishes as the outside, is equipped with the propulsion board that is used for reinforcing resilience propulsive performance in the sole body, its characterized in that: the propulsion plate is integrally formed with a first extension part extending away from the outer side direction of the sole body at a position corresponding to the inner side of the half sole part, and the end part of the first extension part is integrally formed with a second extension part extending upwards.
2. A steady support racing sole according to claim 1, characterized in that: the thickness of the first extension portion and the thickness of the second extension portion are the same as the thickness of the pushing plate.
3. A steady support racing sole according to claim 1, characterized in that: the second extension part is attached to the outer side face of the sole body.
4. A steady support racing sole according to claim 3, characterized in that: the first extension part is arranged in the middle of the half sole part of the pushing plate along the front-back direction.
5. A stabilized support racing sole as in claim 4, wherein: the width of the first extension part is 8-18 mm, and the height of the second extension part is 5-15 mm.
6. A stabilized support racing sole as in claim 5, wherein: the maximum width of the half sole part of the propulsion plate is 2 to 3 times of the maximum width of the heel part.
7. A stabilized support racing sole as in claim 6, wherein: the inner side of the arch part of the propulsion plate is integrally formed with a third extension part for supporting the arch, the third extension part extends obliquely upwards, and the third extension part is integrally formed with a fourth extension part extending upwards.
8. A stabilized support racing sole as in claim 7, wherein: the propelling plate is a carbon fiber plate.
9. A stabilized support racing sole as in claim 8, wherein: the sole body comprises a midsole and an outsole compounded on the lower surface of the midsole, the midsole comprises a first midsole and a second midsole compounded on the lower surface of the first midsole, and the propulsion plate is arranged between the first midsole and the second midsole.
10. A steady support racing sole according to claim 9, characterized in that: the midsole is a foaming sole, and the outsole is a CPU outsole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320439113.6U CN219396443U (en) | 2023-03-09 | 2023-03-09 | Stable support racing sole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320439113.6U CN219396443U (en) | 2023-03-09 | 2023-03-09 | Stable support racing sole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219396443U true CN219396443U (en) | 2023-07-25 |
Family
ID=87238704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320439113.6U Active CN219396443U (en) | 2023-03-09 | 2023-03-09 | Stable support racing sole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219396443U (en) |
-
2023
- 2023-03-09 CN CN202320439113.6U patent/CN219396443U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |