CN109757819B - Sole and shoes with push-in shock-absorbing system - Google Patents
Sole and shoes with push-in shock-absorbing system Download PDFInfo
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- CN109757819B CN109757819B CN201910174280.0A CN201910174280A CN109757819B CN 109757819 B CN109757819 B CN 109757819B CN 201910174280 A CN201910174280 A CN 201910174280A CN 109757819 B CN109757819 B CN 109757819B
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- Prior art keywords
- sole
- hollowed
- out area
- support plate
- midsole
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- 210000002683 foot Anatomy 0.000 claims description 11
- 230000035939 shock Effects 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 210000004744 fore-foot Anatomy 0.000 claims description 4
- 230000000116 mitigating effect Effects 0.000 claims description 2
- 238000013016 damping Methods 0.000 abstract description 5
- 239000007787 solid Substances 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 2
- 210000003371 toe Anatomy 0.000 description 14
- 239000000463 material Substances 0.000 description 4
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical group C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention relates to a sole with a push-type damping system, which comprises a midsole, an outsole and a push-type supporting sheet arranged on the midsole, wherein the push-type supporting sheet is provided with a hollowed-out area for adjusting deformation flexibility of the push-type supporting sheet, and the hollowed-out area penetrates from the upper surface to the lower surface of the push-type supporting sheet. After the technical scheme of the invention is adopted, the weight of the pushing support piece can be lightened by arranging the hollowed-out area on the traditional pushing support piece, the defect that the pushing support piece of a solid plate type is stiff can be changed due to the arrangement of the hollowed-out area, and the local deformation of the sole is more flexible, so that the stress deformation of the sole accords with the human body motion, the stable and comfortable landing of the sole is realized, and meanwhile, the sole can rebound rapidly by virtue of the pushing support piece, and the pushing efficiency of feet is improved.
Description
Technical Field
The present invention relates to a sole with a push-in shock absorbing system and a shoe employing the sole.
Background
Sports shoes such as marathon running shoes are required to be lightweight and have good support and rebound properties to reduce the burden imposed on the shoes during long running. Lightweight and flexible soles, generally having relatively poor support and rebound properties, are difficult to form an efficient driving force by rebound of the sole. Therefore, shoes are available in the market, and a pushing support sheet for enhancing the supporting performance and the rebound resilience performance is added into the midsole, and the pushing support sheet is made of a material with better supporting performance than the midsole, so that the supporting performance and the rebound resilience performance of the sole are compensated, and the pushing of the foot can be more effectively assisted. The shape of the conventional propulsion support piece 10 is as shown in fig. 4, the outer contour of the propulsion support piece is basically the same as that of the upper surface of the midsole, the part in the outer contour is a solid structure, and the propulsion support piece 10 is installed between the midsole and the outsole when assembled. Although the pushing support piece 10 has a good support effect, the whole sole is stiff due to the pushing support piece 10, and particularly, when the heel part or the half sole of the sole is grounded, the sole is difficult to shock-absorbing smoothly.
In view of this, the present inventors have conducted intensive studies on the above problems, and have made the present invention.
Disclosure of Invention
The invention aims to provide a sole which can ensure that the sole is stably landed, has good cushioning performance and can improve propulsion efficiency.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a sole with propulsion shock mitigation system, includes insole, outsole and integral type propulsion supporting piece, and propulsion supporting piece installs on insole or propulsion supporting piece sets up between insole and outsole, and the position that the insole corresponds human heel is established to heel portion, and the position that corresponds human sole front portion is established to half sole portion, and the position that corresponds human arch is established to well waist, and the direction of the instep inboard of corresponding human foot is inboard, and the direction of the instep outside of corresponding human foot is the outside, set up on the propulsion supporting piece and be used for adjusting the fretwork area of the deformation flexibility of propulsion supporting piece, fretwork area is followed the upper surface of propulsion supporting piece runs through to the lower surface, propulsion supporting piece corresponds one or more of heel portion, well waist and heel portion three sets up.
As a preferable mode of the present invention, the pushing support piece extends from the heel portion to the half sole portion, the hollowed-out area includes a first hollowed-out area, the first hollowed-out area is located in the middle of the half sole portion in the inner-outer direction, and the first hollowed-out area extends from the rear end to the front end of the half sole portion.
As a preferred mode of the present invention, the portion of the pushing support piece corresponding to the half sole portion includes a first support plate located at an inner side, a second support plate located at an outer side, and a toe support plate formed at a front end of the first support plate, the first support plate extends in a front-rear direction of the half sole portion, the second support plate extends in a front-rear direction of the half sole portion, the toe support plate extends in an inner-outer direction of the half sole portion, a movable gap is formed between the toe support plate and a front end of the second support plate, and the first support plate, the second support plate, and the toe support plate enclose the first hollowed-out area.
As a preferable mode of the invention, the pushing support piece is provided with a first support side wall corresponding to the inner side of the heel part, the first support side wall is arranged along the front-back direction of the heel part, and the first support side wall extends upwards.
As a preferred mode of the present invention, the present invention further includes a third hollowed-out area disposed at the heel portion.
As a preferable mode of the invention, the middle waist part is provided with a reinforcing rib.
As a preferable mode of the invention, the middle waist part of the pushing support piece is also provided with a second hollowed-out area, and the second hollowed-out area is a hollowed-out hole arranged around the reinforcing rib.
As a preferable mode of the present invention, the middle waist portion of the propulsion supporting sheet is further provided with a second supporting side wall, the second supporting side wall is respectively arranged on the inner side and the outer side of the middle waist portion, the second supporting side wall is arranged along the front-back direction of the middle waist portion, and the second supporting side wall extends upwards.
As a preferred mode of the present invention, the midsole includes a first midsole extending from the heel portion to the forefoot portion, and a second midsole extending from a rear end of the heel portion to a front end of the heel portion, the heel portion being located between the first midsole and the second midsole, the forefoot portion being located between the outsole and the first midsole.
In a preferred embodiment of the present invention, the pushing support sheet is a carbon fiber support sheet or a nylon support sheet, but the material of the pushing support sheet is not limited thereto.
The invention also provides a shoe, which comprises a sole and an vamp connected to the sole, wherein the sole adopts the sole with the push-type damping system.
By adopting the technical scheme, the weight of the pushing support piece can be reduced by arranging the hollowed-out area on the traditional pushing support piece, the defect that the pushing support piece of a solid plate type is stiff can be changed due to the arrangement of the hollowed-out area, and the local deformation of the sole is more flexible, so that the stress deformation of the sole accords with the human body motion, the sole can smoothly and comfortably land, and meanwhile, the sole can quickly rebound to store energy by virtue of the pushing support piece, and the pushing efficiency of the foot is improved.
Preferably, a first hollowed-out area is arranged in the middle of the inner and outer directions of the half sole part, and the front end of the half sole part extends to the front end, so that the half sole part can be bent more easily, the flexibility of bending the sole longitudinally (in the front-rear direction) is improved, meanwhile, when the sole is landed, for example, the outer side of the half sole part is firstly landed, the outer side of the half sole part is blocked by the hollowed-out area, the inner side is less in traction, damping and deformation can be preferentially carried out, the inner side of the half sole part is stressed and deformed and damped along with the outer-to-inner landing of the half sole part, so that the damping transition from the outer side to the inner side is more natural when the whole half sole part is landed, the whole sole is more suitable for the supporting form of the foot of a human body, and has more excellent flexibility in the transverse direction (inner side and outer side), and the propulsion efficiency and safety are improved.
Preferably, the half sole portion comprises a first supporting plate, a second supporting plate and a toe supporting plate, a movable gap is formed between the toe supporting plate and the front end of the second supporting plate, the first supporting plate and the toe supporting plate form an L-shaped supporting structure, and the design can avoid energy loss caused by deformation of toe parts when the toes leave the ground after pedaling, so that the propulsion efficiency is improved.
Preferably, the periphery of the heel part of the pushing support piece is provided with a first support side wall, the inner side of the heel part is reinforced and supported through the first support side wall, the excessive eversion of the heel joint is avoided, and the sole is more direct and efficient when the heel part is grounded and transits to the middle waist part. Preferably, the third hollowed-out area is arranged at the heel, and the flexibility of deformation of the heel is improved through the arrangement of the third hollowed-out area, so that the heel is prevented from being stiff. .
Preferably, second support sidewalls are provided on the medial and lateral sides of the middle lumbar portion to provide better support to the arch. Preferably, the second hollowed-out area is arranged on the middle waist part, the hardness and elasticity of the middle waist part can be flexibly adjusted through the second hollowed-out area, and meanwhile, the air permeability of the sole can be increased, and the weight of the sole can be reduced.
Drawings
FIG. 1 is a schematic view of the structure of a sole of the present invention;
FIG. 2 is a schematic view of another angle of the sole of the present invention;
FIG. 3 is a schematic view of the structure of the pushing support sheet according to the present invention;
FIG. 4 is a schematic view of a prior art propulsion support sheet;
in the figure:
advancing the forepalm portion 11 of the support sheet 10
Heel portion 13 of middle waist portion 12
Inner side 14 outer side 15
First support plate 101 second support plate 102
Toe support plate 103 clearance 104
First hollow region 105 and second hollow region 106
Third hollowed-out area 107 reinforcing rib 108
First support side wall 109 and second support side wall 110
Recess 111 midsole 20
First midsole 21 and second midsole 22
Outsole 30
Detailed Description
For further explanation of the technical scheme of the present invention, the following is described in detail with reference to the accompanying drawings.
Referring to fig. 1 to 4, a sole having a push-type shock absorbing system includes a midsole 20, an outsole 30, and a push-support sheet 10 integrally formed with the midsole 20, the push-support sheet 10 being mounted on the midsole 20, for example, may be mounted on a lower surface of the midsole 20 or mounted inside the midsole 20, or the push-support sheet 10 being disposed between the midsole 20 and the outsole 30. The position of the midsole 20 corresponding to the heel of the human body is set as a heel portion, the position corresponding to the front portion of the sole of the human body is set as a half sole portion, the position corresponding to the arch of the human body is set as a middle waist portion, the middle waist portion is positioned between the half sole portion and the heel portion, the direction corresponding to the inside of the instep of the foot of the human body is the inside, the direction corresponding to the outside of the instep of the foot of the human body is the outside, and the vertical direction is defined by the position where the sole is normally placed. The present invention may provide the propulsion support sheet only at the heel portion, only at the middle waist portion, or only at the heel portion, or extend the propulsion support sheet 10 from the heel portion to the middle waist portion, or extend the propulsion support sheet from the half sole portion to the middle waist portion according to the functional requirements of the sole, whereas in the embodiment of the present invention, the propulsion support sheet 10 extends from the heel portion to the half sole portion as a one-piece structure. The pushing support sheet 10 may be a 3D structure or a planar structure. For convenience of description of the propulsion support sheet 10 according to the present invention, the position of the propulsion support sheet 10 corresponding to the heel of the human body is set as the heel portion 13, the position corresponding to the front portion of the sole of the human body is set as the half sole portion 11, the position corresponding to the arch of the human body is set as the middle waist portion 12, the middle waist portion 12 is located between the half sole portion 11 and the heel portion 13, the direction corresponding to the inside of the instep of the foot of the human body is the inside 14, the direction corresponding to the outside of the instep of the foot of the human body is the outside 15, and the vertical direction is defined by the position where the sole is normally placed.
The propulsion supporting piece 10 can realize regional support and can be adjusted by matching with a hollowed-out design.
The pushing support piece 10 is provided with a hollowed-out area for adjusting deformation flexibility of the pushing support piece 10, and the hollowed-out area penetrates from the upper surface to the lower surface of the pushing support piece 10. In the present invention, as in the prior art, the pushing support sheet 10 is made of a material having a hardness higher than that of the midsole and having rebound resilience, and the pushing support sheet 10 may be made of a conventional carbon fiber support sheet or nylon support sheet, however, the material is not limited thereto, and may be flexibly changed according to actual needs and designs.
As a preferable mode of the present invention, the hollow area includes a first hollow area 105, the first hollow area 105 is located in the middle of the inner and outer directions of the half sole 11, and the first hollow area 105 extends from the rear end to the front end of the half sole 11. As a preferred mode of the present invention, the half sole 11 includes a first support plate 101 located at the inner side 14, a second support plate 102 located at the outer side 15, and a toe support plate 103 formed at a front end of the first support plate 101, the first support plate 101 extending in a front-rear direction of the half sole 11, the second support plate 102 extending in the front-rear direction of the half sole 11, the first support plate 101 and the second support plate 102 each being in a strip shape, and the toe support plate 103 extending in the inner-outer direction of the half sole 11 in accordance with a trend of the sole, a movable gap 104 being formed between the toe support plate 103 and a front end of the second support plate 102, the first support plate 101, the second support plate 102, and the toe support plate 103 enclosing the first hollowed-out area 105, and in an embodiment, the sole of the present invention is used on a marathon running shoe.
As a preferred embodiment of the present invention, the inner side 14 of the heel 13 is provided with a first supporting sidewall 109, the first supporting sidewall 109 is provided along the front-rear direction of the heel 13, and the first supporting sidewall 109 extends in a direction away from the upper surface of the heel 13, i.e., extends upward.
As a preferred mode of the present invention, the heel 13 further includes a third hollowed-out area 107, and in an embodiment, the third hollowed-out area 107 includes an "X" -shaped hollowed-out area and a triangular hollowed-out area.
As a preferable mode of the present invention, the upper surface of the middle waist portion 12 is provided with the reinforcing ribs 108 having an "X" shape, and the lower surface of the middle waist portion 12 is provided with the grooves 111 having an "X" shape corresponding to the reinforcing ribs 108. Of course, in the present invention, the reinforcing ribs 108 are not limited to the "X" shape, but may be linear or other shapes, and the lower surface of the middle waist portion 12 is not limited to the groove structure.
As a preferred mode of the present invention, the middle waist 12 of the pushing support plate 10 is further provided with a second hollow area 106, and the second hollow area 106 is two hollow holes separately provided at two sides of the reinforcing rib 108, and in an embodiment, the hollow Kong Dati is triangular. In the invention, the hollowed-out holes can also be in other shapes or arranged at other positions. Through holes are formed in the midsole 20 corresponding to the hollowed-out holes, so that the air permeability of the whole sole is improved, and the weight of the sole is reduced.
As a preferred mode of the present invention, the middle waist portion 12 of the propulsion supporting sheet 10 is further provided with two second supporting side walls 110, in which in an embodiment, two second supporting side walls 110 are separately provided on the inner side 14 and the outer side 15 of the middle waist portion 12, and the second supporting side walls 110 are provided along the front-rear direction of the middle waist portion 12, and the second supporting side walls 110 extend in a direction away from the upper surface of the middle waist portion 12, i.e. extend upwards or obliquely upwards.
As a preferred mode of the present invention, the midsole 20 includes a first midsole 21 and a second midsole 22, the first midsole 21 extends from the heel portion 13 to the half sole 11, the second midsole 22 extends from the rear end of the heel portion 13 to the front end of the heel portion 13, the heel portion 13 is located between the first midsole 21 and the second midsole 22, the half sole 11 is located between the outsole 30 and the first midsole 21, and the lower surface of the middle waist portion 12 may be in an exposed state. In the present invention, the midsole 20 may be an EVA solid midsole or an air cushion midsole, and the outsole 30 may be a rubber midsole, and in an embodiment, the outsole 30 includes a outsole block located on the lower surface of the first midsole 21 and an outsole block located on the lower surface of the second midsole 22. The midsole of the present invention is not limited to this structure, and for example, the midsole may be integrated, and the sole structure may include the midsole, the push support sheet, and the outsole from top to bottom.
The invention also provides a shoe, which comprises a sole and an vamp connected to the sole, wherein the sole adopts the sole with the push-type damping system. In the present invention, the pushing support piece 10 may be fixed on the lower surface of the midsole in a bonding manner, or may be integrally formed with the midsole 20. The pushing support piece 10 can be embedded in the midsole 20 or can be partially exposed outside the midsole 20. The support side wall can be flexibly arranged according to the requirements of design and functional attributes, and can even extend into the vamp to realize related functions.
The form of the present invention is not limited to the illustrations and examples, and any person who performs a similar idea of the present invention should be regarded as not departing from the scope of the patent of the invention.
Claims (8)
1. Sole with propulsion formula shock mitigation system, including insole, outsole and integral type impel the backing sheet, impel the backing sheet and install on insole or impel the backing sheet setting between insole and outsole, the insole corresponds the position of human heel and establishes as heel portion, corresponds the position of human sole front portion and establish as half sole portion, corresponds the position of human arch and establish as well waist, corresponds the direction of the instep inboard of human foot and is inboard, corresponds the direction of the instep outside of human foot and be the outside, its characterized in that: the pushing support piece is provided with a hollowed-out area for adjusting deformation flexibility of the pushing support piece, and the hollowed-out area penetrates from the upper surface to the lower surface of the pushing support piece;
the propelling support piece extends from the heel part to the half sole part, the hollowed-out area comprises a first hollowed-out area, the first hollowed-out area is positioned in the middle of the half sole part in the inner-outer direction, and the first hollowed-out area extends from the rear end to the front end of the half sole part;
the part of the pushing support piece corresponding to the half sole part comprises a first support plate positioned at the inner side, a second support plate positioned at the outer side and a toe support plate formed at the front end of the first support plate, wherein the first support plate extends along the front-back direction of the half sole part, the second support plate extends along the front-back direction of the half sole part, the toe support plate extends along the inner-outer direction of the half sole part, a movable gap is formed between the toe support plate and the front end of the second support plate, and the first support plate, the second support plate and the toe support plate enclose a first hollowed-out area.
2. The sole with a push-in shock absorbing system according to claim 1, wherein: the propulsion supporting piece corresponds the inboard of heel is equipped with first support side wall, and first support side wall is followed the fore-and-aft direction setting of heel, first support side wall upwards extends.
3. The sole with a push-in shock absorbing system according to claim 1, wherein: the heel is characterized by further comprising a third hollowed-out area arranged at the heel.
4. The sole with a push-in shock absorbing system according to claim 1, wherein: the middle waist part is provided with reinforcing ribs.
5. The sole with a push-in shock absorbing system according to claim 4, wherein: the middle waist part on the pushing support piece is also provided with a second hollowed-out area, and the second hollowed-out area is hollowed-out holes arranged around the reinforcing rib strips.
6. The sole with a push-in shock absorbing system according to claim 1, wherein: the middle waist part of the propulsion supporting piece is also provided with a second supporting side wall, the second supporting side wall is respectively arranged on the inner side and the outer side of the middle waist part, the second supporting side wall is arranged along the front and back directions of the middle waist part, and the second supporting side wall extends upwards.
7. The sole with a push-in shock absorbing system according to claim 1, wherein: the midsole includes a first midsole extending from the heel portion to the forefoot portion and a second midsole extending from a rear end of the heel portion to a front end of the heel portion, the heel portion being located between the first midsole and the second midsole, the forefoot portion being located between the outsole and the first midsole.
8. A shoe comprising a sole and an upper attached to the sole, characterized in that: the sole of any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910174280.0A CN109757819B (en) | 2019-03-08 | 2019-03-08 | Sole and shoes with push-in shock-absorbing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910174280.0A CN109757819B (en) | 2019-03-08 | 2019-03-08 | Sole and shoes with push-in shock-absorbing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109757819A CN109757819A (en) | 2019-05-17 |
| CN109757819B true CN109757819B (en) | 2024-04-05 |
Family
ID=66457937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910174280.0A Active CN109757819B (en) | 2019-03-08 | 2019-03-08 | Sole and shoes with push-in shock-absorbing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109757819B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113136067A (en) * | 2021-03-10 | 2021-07-20 | 浙江森马服饰股份有限公司 | High-resilience crease-resistant sole |
| CN114947292A (en) * | 2022-06-14 | 2022-08-30 | 泉州嘉宏鞋材有限公司 | Shock attenuation sole and shock attenuation subassembly of this sole |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102920101A (en) * | 2012-10-30 | 2013-02-13 | 张东井 | Midsole of high-elasticity shoe with elastic support sheet and high-heeled shoe |
| CN105188447A (en) * | 2013-03-14 | 2015-12-23 | 耐克创新有限合伙公司 | Sole structures and articles incorporating same |
| CN209915139U (en) * | 2019-03-08 | 2020-01-10 | 特步(中国)有限公司 | Sole and shoes with impulse type shock absorption system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100884659B1 (en) * | 2008-09-08 | 2009-03-03 | (주)지원에프알에스 | Mid-sole for a shoes with impact dispersion and round walking function |
| US9491984B2 (en) * | 2011-12-23 | 2016-11-15 | Nike, Inc. | Article of footwear having an elevated plate sole structure |
| US9578920B2 (en) * | 2014-05-13 | 2017-02-28 | Ariat International, Inc. | Energy return, cushioning, and arch support plates, and footwear and footwear soles including the same |
| JP6294909B2 (en) * | 2016-05-11 | 2018-03-14 | 美津濃株式会社 | Sole structure for shoes and shoes using the same |
-
2019
- 2019-03-08 CN CN201910174280.0A patent/CN109757819B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102920101A (en) * | 2012-10-30 | 2013-02-13 | 张东井 | Midsole of high-elasticity shoe with elastic support sheet and high-heeled shoe |
| CN105188447A (en) * | 2013-03-14 | 2015-12-23 | 耐克创新有限合伙公司 | Sole structures and articles incorporating same |
| CN209915139U (en) * | 2019-03-08 | 2020-01-10 | 特步(中国)有限公司 | Sole and shoes with impulse type shock absorption system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109757819A (en) | 2019-05-17 |
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