CN102273769A - Sport shoe and outsole thereof - Google Patents
Sport shoe and outsole thereof Download PDFInfo
- Publication number
- CN102273769A CN102273769A CN2011102564715A CN201110256471A CN102273769A CN 102273769 A CN102273769 A CN 102273769A CN 2011102564715 A CN2011102564715 A CN 2011102564715A CN 201110256471 A CN201110256471 A CN 201110256471A CN 102273769 A CN102273769 A CN 102273769A
- Authority
- CN
- China
- Prior art keywords
- big end
- sport footwear
- foot
- energy
- fin
- 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.)
- Granted
Links
Images
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention discloses a sport shoe and an outsole thereof. The outsole of the sport shoe comprises a forefoot part and a heel part which are integrally molded; a plurality of grooves which are arranged horizontally are formed on the bottom surface of the forefoot part; a convex edge is formed between two adjacent grooves; and a plurality of sealed chambers are formed in the convex edge. In the invention, a hierarchical propulsion design of a rocket is simulated, the forefoot part of the outsole can keep bent naturally along a forefoot of a foot part through the plurality of grooves on the bottom surface of the forefoot part, and the constraint of a sole upon the sole of the foot is eliminated, so that the comfort of the sport shoe is improved greatly; meanwhile, when a person wearing the sport shoe takes exercise, in a landing buffer stage, the sealed chambers store energy in a deformation mode; in a lifting-off striding stage, the stored energy is divided into four levels to be released step by step, the energy returns to the foot part, so that energy loss is reduced, the utilization ratio of the returned energy is improved, and a wearer is more natural and comfortable and more quickly takes exercise.
Description
Technical field
The present invention relates to footwear, be specifically related to the sport footwear and the big end thereof.
Background technology
Sports have very useful effect to people's healthy and psychological regulation, are therefore praised highly by a lot of people.Foot mainly is to contact with extraneous by direct (naked foot) or indirect (footwear), and takes place and extraneous interaction force as the terminal link of lower limb, thus the motion state of change human body.According to dynamically pressure testing of the naked whole end, human body is in pedal process overhead, forward foot in a step metacarpus is the main stressed and position of having an effect, first metatarsal bone to fifth metatarsal bone district is subjected to the impulsive force maximum on ground, be easy to cause the human body forefoot to produce sports fatigue and damage, therefore, how alleviate the motion discomfort of forward foot in a step metacarpus, the impact energy that produces when making full use of the feet step on the ground, the loss that reduces energy in the motion process is an important ring of sport footwear Core Technology Research.
The impact energy that produces during to the feet step on the ground is effectively utilized and is called energy rebound, and the energy rebound notion of sport footwear starts from late 1970s, is extensively utilized by numerous brands to the eighties.The principle of sport footwear energy rebound is: land buffer stage the human foot, sole can produce elastic deformation with storage power, and when foot was liftoff, this energy can partly return to human body.In order to reduce the loss of energy in the motion process, allow the sportsman can accomplish the swifter, higher, stronger, the sole of sport footwear must have enough energy rebounds.In the prior art, realize and the general practice that improves energy rebound efficient is the elastic characteristic that changes footwear sole construction and material, as technology such as the ends in the full palm of the end in Adidas unsettled and Nike and the branch palm air bag.
Simultaneously, Nike has released NIKE FREE series in recent years, promotion frees people's both feet from the constraint of conventional motion footwear, remove to control footwear with both feet, allow heel, thumb, metatarsal region is stressed is evenly distributed, simulate the sensation of barefoot motion to greatest extent, the most real impression when having a taste of motion.
Yet, above-mentioned unsettled in end technology in the end or the air bag, the efficient of energy rebound is not high, and can not guarantee foot can be free when motion, do not carry the baby.
Summary of the invention
Technical problem to be solved by this invention is that the efficient of the existing sport footwear energy rebound of solution is not high, and can not guarantee that foot can free, footloose problem when motion.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention provides the big end of a kind of sport footwear, comprise integrated forward foot in a step metacarpus and rear foot heel, the bottom surface of described forward foot in a step metacarpus is provided with the groove that many left and right horizontal are provided with, form fin between the adjacent described groove, be provided with several airtight chamber in the described fin.
In such scheme, have some pits on the end face of described fin, and the end face at the big end be close in the end make described pit form described airtight chamber.
In such scheme, described groove is five, and the fore-and-aft direction at the big end, edge is arranged in order.
In such scheme, be respectively equipped with four airtight chamber in every described fin, and four described airtight chamber are arranged side by side along left and right directions.
In such scheme, the end face of described forward foot in a step metacarpus is wavy, while crest is relative one by one with described groove and described fin respectively with trough.
In such scheme, the left and right two ends of every described fin form left and right back-up block, and the left surface of described left back-up block tilts to the upper right side, and the right flank of described right back-up block tilts to the upper left side.
In such scheme, be respectively equipped with depressed part on the left surface of described left back-up block and the right flank of described right back-up block.
In such scheme, described depressed part is dome shape.
The present invention also provides a kind of above-mentioned sport footwear sport footwear at the big end that includes.
The present invention, the classification of having imitated rocket advances design, is provided with the groove that many left and right horizontal are provided with on the bottom surface of big end forward foot in a step metacarpus, forms fin between the adjacent groove, is respectively equipped with several airtight chamber in the fin.Many groove can make the forward foot in a step metacarpus at the big end keep natural torsion with human foot's forward foot in a step metacarpus, no longer is subjected to the constraint of sole to foot palm part, thereby has improved the comfortableness of sport footwear greatly; Simultaneously, when the human body dress has the sport footwear motion of this structure, landing buffer stage, airtight chamber is with deformation form storage power, pedals the stage of stretching liftoff, energy stored is divided into level Four to be discharged from back to front step by step, return foot, reduced energy loss, improved the utilization ratio of energy rebound, make the wearer comfortable more naturally, move rapidly more.
Description of drawings
Fig. 1 is the schematic bottom view of the big footing metacarpus of sport footwear among the present invention;
Fig. 2 is the end face schematic diagram of the big footing metacarpus of sport footwear among the present invention;
Fig. 3 is sectional perspective structural representation of the big end of sport footwear among the present invention.
The specific embodiment
The invention provides the big end of a kind of sport footwear, comprise integrated forward foot in a step metacarpus and rear foot heel, the bottom surface of described forward foot in a step metacarpus is provided with the groove that many left and right horizontal are provided with, and forms fin between the adjacent described groove, is provided with several airtight chamber in the described fin.Many groove can make the forward foot in a step metacarpus maintenance natural torsion of the forward foot in a step metacarpus at the big end with the human foot, no longer be subjected to the constraint of sole to foot palm part, thereby improved the comfortableness of sport footwear greatly, simultaneously, airtight chamber in every fin releases energy when forward foot in a step metacarpus built on stilts from back to front successively, has realized that the classification of energy rebound is supplied with, forward foot in a step metacarpus is carried out classification advance, improved the utilization ratio of energy rebound.
Below in conjunction with specification drawings and specific embodiments the present invention is made detailed explanation.
The big end of sport footwear provided by the invention, comprise integrated forward foot in a step metacarpus and rear foot heel, as shown in Figure 1, the bottom surface of forward foot in a step metacarpus is provided with many along the horizontally disposed groove 1 of left and right directions difference, in this specific embodiment, the quantity of groove 1 is five, and width is the 2-3 millimeter.These five grooves 1 are arranged in order from front to back.As everyone knows, human body is in motion process, best stress when forward foot in a step metacarpus is liftoff is the natural torsion state, the promptly barefoot state that moves, still, existing sport footwear, forward foot in a step metacarpus is strapped in the footwear chamber tightly to be close to straight sole, lost the activity that can carry out free bend, therefore, comfortableness is relatively poor.The present invention, owing on the bottom surface of the big end forward foot in a step of sport footwear metacarpus, be provided with five horizontally disposed grooves 1 that are arranged in order from front to back, like this, in the liftoff process of human foot, these five grooves 1 can make the forward foot in a step metacarpus maintenance natural torsion of the forward foot in a step metacarpus at the big end with the human foot, foot palm part is fettered by sole, thereby improved the comfortableness of sport footwear greatly.
Form fin 2 between the adjacent groove 1, totally four of fins 2, on the end face of every fin 2, all have several pits 3, present embodiment pits 3 be shaped as bar shaped, quantity is four, be arranged side by side (as shown in Figure 2) along left and right directions, and the end face at the end is close to the middle end greatly, thereby makes pit form airtight chamber respectively.Among the present invention, airtight chamber also can be an independent cavity, also can be air bag, still, thereby the end face of the big end of the utilization that present embodiment provides and the middle end be close to the technical scheme that makes pit form airtight chamber and then simplified production technology greatly.Airtight chamber is mainly used in storage and releases energy.When the human body pin landed, airtight chamber shrank generation deformation under pressure, converts motion energy to elastic potential energy; When the human body less touch with the ground, deformation recovers in airtight chamber, energy is discharged to return give human body.In the present embodiment, fin 2 is provided with four from back to front altogether, therefore, by groove 1 airtight chamber's energy stored is divided into level Four from back to front, that fin that lifts at first from sole and ground begins step by step the form of part elastic potential energy with kinetic energy to be fed back to human body, fully improved the utilization ratio of energy rebound, the wearer is moved forward quickly.
As shown in Figure 3, the end face of sole forward foot in a step metacarpus is wavy, and crest is relative one by one with groove 1 and fin 2 respectively with trough, this design makes the roof thickness of groove 1 increase, improved the intensity at the big end, simultaneously, also improved the bond area at the big end and the middle end, made the sealing property of airtight chamber better.
In addition, the left and right two ends of every fin 2 form left and right back-up block 4,5 respectively, the width of left and right back-up block 4,5 is respectively the 6-8 millimeter, the left surface of left side back-up block 4 tilts to the upper right side, the right flank of right back-up block 5 tilts to the upper left side, and the right flank of the left surface of left back-up block 4 and right back-up block 5 is provided with depressed part 6, this depressed part 6 is dome shape, such structure has bigger elastic space, when human foot's kiss the earth pressurized, have stronger support strength and bradyseism effect, can improve the comfortableness of shoes.
Though in the present embodiment, the quantity of groove 1 is five,, general knowledge based on those skilled in the art, the quantity of groove 1 also can suitably increase and reduce, and when increasing the quantity of groove 1, can obtain better natural torsion degree, but like this, also can reduce the intensity at the big end, therefore, experimental results show that, five grooves setting in the present embodiment are satisfying on the basis of realizing forward foot in a step metacarpus natural torsion, and dual intensity satisfies the requirement of strength at the big end well.
The present invention also provides a kind of above-mentioned sport footwear sport footwear at the big end that has.
The classification that the present invention has used for reference rocket advances design principle, when people's dress has the sport footwear motion of this structure, landing buffer stage, airtight chamber is with deformation form storage power, pedals the stage of stretching liftoff, energy stored is divided into level Four discharges step by step from back to front, return foot, reduced energy loss, made the wearer comfortable more naturally, moved rapidly more.
The present invention has also used for reference the design element of " simulation is motion barefoot " footwear instantly, according to the ergonomics principle, along the direction of advance of moving many horizontal grooves are set in foot half sole metatarsal area, allow the forward foot in a step metacarpus at the big end can realize natural torsion, avoid the constraint of shoes, freedom is cosily moved.
The present invention is not limited to above-mentioned preferred forms, and anyone should learn the structural change of making under enlightenment of the present invention, and every have identical or close technical scheme with the present invention, all falls within protection scope of the present invention.
Claims (9)
1. the big end of sport footwear, comprise integrated forward foot in a step metacarpus and rear foot heel, it is characterized in that the bottom surface of described forward foot in a step metacarpus is provided with the groove that many left and right horizontal are provided with, form fin between the adjacent described groove, be provided with several airtight chamber in the described fin.
2. the big end of sport footwear as claimed in claim 1, is characterized in that, has some pits on the end face of described fin, and the end face at the big end be close in the end make described pit form described airtight chamber.
3. the big end of sport footwear as claimed in claim 1, is characterized in that, described groove is five, and the fore-and-aft direction at the big end, edge is arranged in order.
4. the big end of sport footwear as claimed in claim 1, is characterized in that, be respectively equipped with four airtight chamber in every described fin, and four described airtight chamber is arranged side by side along left and right directions.
5. the big end of sport footwear as claimed in claim 1, is characterized in that the end face of described forward foot in a step metacarpus is wavy, and crest is relative one by one with described groove and described fin respectively with trough.
6. the big end of sport footwear as claimed in claim 1, is characterized in that, the left and right two ends of every described fin form left and right back-up block, and the left surface of described left back-up block tilts to the upper right side, and the right flank of described right back-up block tilts to the upper left side.
7. the big end of sport footwear as claimed in claim 6, is characterized in that, is respectively equipped with depressed part on the left surface of described left back-up block and the right flank of described right back-up block.
8. the big end of sport footwear as claimed in claim 7, it is characterized in that described depressed part is dome shape.
9. sport footwear comprised as claim 1 to 8 each big end of described sport footwear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110256471.5A CN102273769B (en) | 2011-09-01 | 2011-09-01 | Sport shoe and outsole thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110256471.5A CN102273769B (en) | 2011-09-01 | 2011-09-01 | Sport shoe and outsole thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102273769A true CN102273769A (en) | 2011-12-14 |
| CN102273769B CN102273769B (en) | 2014-02-26 |
Family
ID=45099752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110256471.5A Active CN102273769B (en) | 2011-09-01 | 2011-09-01 | Sport shoe and outsole thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102273769B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104273782A (en) * | 2014-05-23 | 2015-01-14 | 茂泰(福建)鞋材有限公司 | Waterproof and breathable shoes |
| CN112423616A (en) * | 2018-05-08 | 2021-02-26 | 彪马欧洲股份公司 | Sole for a shoe, in particular a sports shoe |
| US11926115B2 (en) | 2018-05-08 | 2024-03-12 | Puma SE | Method for producing a sole of a shoe, in particular of a sports shoe |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2405452Y (en) * | 1999-09-10 | 2000-11-15 | 李金中 | Ventilated damp-removed massage sole of shoe |
| CN101742936A (en) * | 2007-07-25 | 2010-06-16 | 伯纳德·法罗德 | Wear sole for footwear and method and mould for making such sole |
| CN101961158A (en) * | 2009-07-21 | 2011-02-02 | 锐步国际有限公司 | Article of footwear and methods of making same |
| CN202206919U (en) * | 2011-09-01 | 2012-05-02 | 吴荣照 | Sports shoe and undersole thereof |
-
2011
- 2011-09-01 CN CN201110256471.5A patent/CN102273769B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2405452Y (en) * | 1999-09-10 | 2000-11-15 | 李金中 | Ventilated damp-removed massage sole of shoe |
| CN101742936A (en) * | 2007-07-25 | 2010-06-16 | 伯纳德·法罗德 | Wear sole for footwear and method and mould for making such sole |
| CN101961158A (en) * | 2009-07-21 | 2011-02-02 | 锐步国际有限公司 | Article of footwear and methods of making same |
| CN202206919U (en) * | 2011-09-01 | 2012-05-02 | 吴荣照 | Sports shoe and undersole thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104273782A (en) * | 2014-05-23 | 2015-01-14 | 茂泰(福建)鞋材有限公司 | Waterproof and breathable shoes |
| CN112423616A (en) * | 2018-05-08 | 2021-02-26 | 彪马欧洲股份公司 | Sole for a shoe, in particular a sports shoe |
| CN112423616B (en) * | 2018-05-08 | 2022-03-08 | 彪马欧洲股份公司 | Sole for a shoe, in particular a sports shoe |
| US11744322B2 (en) | 2018-05-08 | 2023-09-05 | Puma SE | Sole of a shoe, particularly an athletic shoe |
| US11926115B2 (en) | 2018-05-08 | 2024-03-12 | Puma SE | Method for producing a sole of a shoe, in particular of a sports shoe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102273769B (en) | 2014-02-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7168186B2 (en) | Sole construction for energy storage and rebound | |
| US7337559B2 (en) | Sole construction for energy storage and rebound | |
| CN202160745U (en) | Skid-resisting and wear-resisting sole for sneakers | |
| CN201164073Y (en) | Energy recovery shoes | |
| US20020144429A1 (en) | Shoe sole with foot guidance | |
| CA2606690A1 (en) | Sole structure of a sports shoe | |
| CN102273769B (en) | Sport shoe and outsole thereof | |
| KR101773939B1 (en) | Soles of shoes | |
| CN202206919U (en) | Sports shoe and undersole thereof | |
| CN201045891Y (en) | Sport type leather shoes | |
| CN101357009B (en) | Sports play shoes with elastic body-building function | |
| CN205696003U (en) | A kind of shock-absorbing sole and damping shoe thereof | |
| CN204617216U (en) | The sole of sport shoes that energy efficient returns | |
| CN106942832B (en) | Bionic shock-absorbing insole of sports shoe | |
| CN209610021U (en) | Multi-hardness sole blank and sole | |
| CN206651441U (en) | A kind of sole of imitative spine structure and the footwear provided with the sole | |
| WO2000010417A9 (en) | Sole construction for energy storage and rebound | |
| CN201523718U (en) | Novel sports shoe aircushion | |
| CN201491799U (en) | Novel sports shoe air cushion | |
| CN207252918U (en) | A kind of sole and footwear with buffer layer | |
| CN104824906A (en) | Energy efficient regression sneaker outsole | |
| CN210353411U (en) | Elastic shock-absorbing sports shoes | |
| CN204561132U (en) | Sport footwear and sole thereof | |
| CN211608351U (en) | Physical shock-absorbing structure shoes | |
| CN218245925U (en) | A support piece, sports shoes sole and sports shoes for sports shoes sole |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |