CN105411094A - Shock absorption unit for cushioning sole - Google Patents
Shock absorption unit for cushioning sole Download PDFInfo
- Publication number
- CN105411094A CN105411094A CN201511000282.6A CN201511000282A CN105411094A CN 105411094 A CN105411094 A CN 105411094A CN 201511000282 A CN201511000282 A CN 201511000282A CN 105411094 A CN105411094 A CN 105411094A
- Authority
- CN
- China
- Prior art keywords
- shock
- sole
- cell cube
- unit
- shock absorption
- 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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Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
- A43B13/181—Resiliency achieved by the structure of the sole
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
- A43B13/187—Resiliency achieved by the features of the material, e.g. foam, non liquid materials
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/22—Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention relates to a shock absorption unit for a cushioning sole. The shock absorption unit comprises a shock absorption mechanism assembled on the sole, wherein the shock absorption mechanism comprises at least one unit body; each unit body is a C-shaped elastic piece, the opening of the unit body faces obliquely backwards, top surfaces of two ends of the unit body are connected with the sole respectively, an auxiliary body is arranged on the outer side wall of the back end of the unit body, and the auxiliary body and the back end of the unit body form a C-shaped structure with the backward opening. The unit bodies of the shock absorption unit has good deformation capacity and can decompose and unload treading pressure received by the sole; the auxiliary bodies can provide good support force for the back ends of the unit bodies, the two ends of each unit body and the auxiliary bodies can produce obliquely backward acting force on the sole during treading, impact force between an athlete and the ground is further absorbed effectively, the shock absorption rate of the force is up to 43%-80%, and feet of the athlete can be well protected.
Description
Technical field
The present invention relates to a kind of part of sole, refer to a kind of shock-absorption unit for shock absorption soles especially.
Background technology
During motion, the impulsive force that sporter's heel place bears be three times of himself body weight to octuple, this power can produce people the Sasser of larger harm, makes the tissues such as bone, muscle or joint produce damage and pathology.For this reason, the sole possessing good shock-absorbing function is one of important channel solving this problem.Current shock absorption soles is many by setting up as elastomeric cushioning devices such as air cushion, silicagel pad, springs, or adopt the large material (as EVA) of deformation quantity to make sole, or realize bradyseism object by modes such as the bradyseism structures of such as honeycomb structure, bradyseism projection.They or there is complex structure, complex production process, or it is large to there is sole volume, or there is the problems such as bradyseism shock-absorbing effect is undesirable.
The Chinese invention patent being " 201120204447.2 " as application number discloses a kind of sport footwear and shock-absorbing device for sole, it comprises the end in EVA, in described EVA, the rear foot heel at the end is embedded is equipped with multiple column TPU elastomer set gradually along the fore-and-aft direction at the end in described EVA, and described TPU elastomer is hollow structure and its axis is vertical with the fore-and-aft direction at the end in described EVA.Although this shock-damping structure is fairly simple; but it only plays good protective effect to heel; and the thickness of sole needs to be guaranteed; otherwise easily occur that the situation that TPU elastomer " coughs up pin " occurs; the TPU elastomer of what is more important elliptical cylinder-shape is little at deformation quantity, and it is more undesirable to impulsive force shock-absorbing effect.
Shock absorption breathable shoes is increased as the application number Chinese invention patent that is " 201220260511.3 " discloses one, comprise vamp and sole, described sole includes shoe-pad, intermediate course, the middle end and egative film from top to bottom successively, foot palm part at the middle end and heel portion are provided with the groove of multiple tracks lateral direction penetrating, and egative film fits in the foot palm part at the middle end and heel portion and forms two ends gas-permeable channels with groove.The structure of this sole possesses certain bradyseism damping capaicty, but its sole thickness is large, and sole rebound velocity is slow, undesirable to the motion bradyseism power-assisted effect of foot.
Summary of the invention
The invention provides a kind of shock-absorption unit for shock absorption soles, to overcome complex structure, complex production process that existing bradyseism structure exists, sole volume is large, the problems such as shock-absorbing bradyseism effect is undesirable.
The present invention adopts following technical scheme:
For the shock-absorption unit of shock absorption soles, it comprises the shock-absorbing mechanism being assemblied in sole, and this shock-absorbing mechanism is made up of at least one cell cube, and preferred cell body is TPU cell cube, and this sole is at the bottom of EVA shoe.The elastic component of this cell cube to be arc-shaped bend be C font, the breach between two ends of cell cube is the opening of cell cube, opening oblique previous dynasty of cell cube to, the end face of two ends of cell cube is connected with sole respectively; The lateral wall of the rear end of each cell cube is equipped with auxiliary body, and the rear end of auxiliary body and cell cube forms opening C character form structure forward.
Above-mentioned shock-absorbing mechanism is made up of a plurality of said units body, and a plurality of cell cube linearly and along sole length direction extends arranges.
Each said units body is bent to form slotted eye, and slotted eye extends along shoe sole width direction.
Arrangement mode between cell cube is following two kinds of modes preferably: one, and each said units body is separately assemblied in sole.Its two, adjacent two end cementation laminateds or the one of adjacent two said units bodies connect.
Rigging position preferably following two kinds of modes of shock-absorbing mechanism: one, above-mentioned shock-absorbing mechanism is located at above-mentioned shoe sole bottom; The bottom surface of cell cube is fixed with anti-slip rubber sheet.Its two, above-mentioned shock-absorbing mechanism is located at the intermediate layer of above-mentioned sole.
From the above-mentioned description to structure of the present invention, compared to the prior art, tool of the present invention has the following advantages: the arc-shaped bend of cell cube of the present invention is the hatch frame mode of C font, this cell cube is made to possess good deformability, power is unloaded in the pressure decomposition of trampling that sole can be subject to, make cell cube entirety that suitable deformation occur, so make sole along with the deformation of cell cube progressively integral sinking, make sole play good bradyseism effect.The setting of auxiliary body can provide good support force for the front end of cell cube, and cell cube front end is stressed can be disperseed to auxiliary body, and then the bradyseism ability of enhancement unit body.In the process of trampling; two end homoclines of cell cube be bent downwardly and to sole produce one oblique after reaction force; same auxiliary body also can to sole produce oblique after reaction force; thus the impulsive force effectively absorbed further between sportsman and ground; the shock-absorbing rate of strength reaches 43 ~ 80%, can protect the foot of sporter well.
Accompanying drawing explanation
Fig. 1 is the perspective view being equipped with the cell cube of auxiliary body of the present invention.
Fig. 2 is the right TV structure schematic diagram of the sole of the power-assisted unit being equipped with embodiment one.
Strength conduction schematic diagram when Fig. 3 is cell cube pressurized.
Strength conduction schematic diagram when Fig. 4 is cell cube resilience.
Fig. 5 is the right TV structure schematic diagram of the sole of the power-assisted unit being equipped with embodiment two.
Detailed description of the invention
With reference to the accompanying drawings the specific embodiment of the present invention is described.
Embodiment one
With reference to Fig. 1, Fig. 2, for the shock-absorption unit of shock absorption soles, comprise the shock-absorbing mechanism A being assemblied in sole 2, this shock-absorbing mechanism A is made up of a plurality of cell cube 1, and a plurality of cell cube 1 linearly and along sole 2 length direction extends arranges; Each said units body 1 knee forms a slotted eye 10, and slotted eye 10 extends along sole 2 width.Preferred cell body 1 is TPU cell cube 1, and this sole 2 is at the bottom of EVA shoe 2.As shown in Figure 1, Figure 2, Figure 3 shows, this cell cube 1 for arc-shaped bend be the elastic component of C font or oblique U-shaped, and the opening of cell cube 1 oblique previous dynasty to, the end face of two ends (front end 11 and rear end 12) of cell cube 1 is connected with sole 2 respectively.As shown in Figure 1 to Figure 4 shown in arbitrary accompanying drawing, the lateral wall of the rear end 12 of each cell cube 1 is all integrally formed with auxiliary body 3, and auxiliary body 3 forms opening C character form structure forward with the rear end of cell cube 1.This auxiliary body 3 forms an elasticity bradyseism boosting mechanism jointly with cell cube 1.
Continue with reference to Fig. 2, each said units body 1 is the intermediate layer being separately assemblied in above-mentioned sole 2, and the end face of cell cube 1 connects the end in EVA, and the bottom surface fixed bonding of cell cube 1 has rubber sole sheet 4, to ensure the non-skid property of sole.Rubber sole sheet 4 can be the plane sheets (as shown in Figure 2) of one, also can be only to be arranged on cell cube 1 bottom surface and the curved sheets (please refer to the structural representation of rubber sole sheet 4 in Fig. 5) of bottom shape according to cell cube 1.
The arc-shaped bend of this cell cube 1 is the hatch frame mode of C font, this cell cube 1 is made to possess good deformability, the conduction of the power of middle arrow instruction as shown in Figure 3, trampling under active force, two ends of cell cube 1 backward and be bent downwardly, also there is deformation accordingly in the sweep that cell cube 1 is contacted to earth, the pressure direction of arrow as shown in Figure 3 that what sole 2 was subject to trample is decomposed and is unloaded power, shock-absorbing mechanism A entirety is occurred backward and downward suitable deformation, and then make sole 2 along with the deformation of shock-absorbing mechanism A progressively integral sinking, sole 2 is made to play good bradyseism effect, in addition, because each cell cube 1 is for arrange independently, the gap between adjacent cells body 1 provides adequate space for deformation occurs cell cube 1, makes between cell cube 1 non-interference, makes the stressed power of unloading of cell cube 1 more abundant.In addition, the setting of auxiliary body 3 can provide good support force for the rear end 12 of cell cube 1, and cell cube 1 rear end 12 is stressed can be disperseed to auxiliary body 3, and then the bradyseism ability of enhancement unit body 1.
As shown in Figure 4; in the process of trampling; two end 11 homoclines of cell cube 1 be bent downwardly and to sole 2 produce one oblique after reaction force F(as shown in Figure 4; this reaction force F can be analyzed to directed force F 1 backward and directed force F 2 upwards); same auxiliary body also can to sole produce oblique after reaction force; thus the impulsive force effectively absorbed further between sportsman and ground, the shock-absorbing rate of strength reaches 43 ~ 80%, can protect the foot of sporter well.
Embodiment two
Present embodiment and embodiment one there are differences part and are: with reference to Fig. 5, present embodiment
The adjacent front end 11 of adjacent two said units bodies 1 is connected with rear end 12 one, and the end face at the two ends of cell cube 1 is connected with sole 2 respectively, and the bottom surface of cell cube 1 is equipped with anti-slip rubber egative film 4.The one connected mode of adjacent two cell cubes 1 of the sole of present embodiment, to make between cell cube 1 stressed can transmit each other, unload power, impulsive force suffered by the heel of sole 2 can be transmitted to metacarpus direction by this strength transmission mode, make sole 2 can impulsive force suffered by rapid dispersion, thus effectively playing excellent bradyseism vibration-absorbing function, the sole 2 of present embodiment can reach the technique effect even surmounting embodiment one and can reach substantially.
Above are only the specific embodiment of the present invention, but design concept of the present invention is not limited thereto, all changes utilizing this design the present invention to be carried out to unsubstantiality, all should belong to the behavior of invading scope.
Claims (10)
1. for the shock-absorption unit of shock absorption soles, comprise the shock-absorbing mechanism being assemblied in sole, it is characterized in that: described shock-absorbing mechanism is made up of at least one cell cube, the elastic component of this cell cube to be arc-shaped bend be C font, and the opening of cell cube oblique previous dynasty to, the end face of two ends of cell cube is connected with sole respectively; The lateral wall of the rear end of each cell cube is equipped with auxiliary body, and the rear end of auxiliary body and cell cube forms opening C character form structure forward.
2. as claimed in claim 1 for the shock-absorption unit of shock absorption soles, it is characterized in that: described sole is equipped with a plurality of described cell cube, a plurality of cell cube linearly and along sole length direction extends arranges.
3., as claimed in claim 2 for the shock-absorption unit of shock absorption soles, it is characterized in that: each described cell cube is bent to form slotted eye, slotted eye extends along shoe sole width direction.
4., as claimed in claim 2 for the shock-absorption unit of shock absorption soles, it is characterized in that: each described cell cube is separately assemblied in sole.
5. as claimed in claim 2 for the shock-absorption unit of shock absorption soles, it is characterized in that: the adjacent front-end and back-end one of adjacent two described cell cubes connects.
6., as claimed in claim 1 for the shock-absorption unit of shock absorption soles, it is characterized in that: described cell cube is located at described shoe sole bottom.
7., as claimed in claim 6 for the shock-absorption unit of shock absorption soles, it is characterized in that: the bottom surface of described cell cube is fixed with anti-slip rubber egative film.
8., as claimed in claim 1 for the shock-absorption unit of shock absorption soles, it is characterized in that: described cell cube is located at the intermediate layer of described sole.
9., as claimed in claim 1 for the shock-absorption unit of shock absorption soles, it is characterized in that: described cell cube is TPU cell cube.
10., as claimed in claim 1 for the shock-absorption unit of shock absorption soles, it is characterized in that: described sole is at the bottom of EVA shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511000282.6A CN105411094B (en) | 2015-12-29 | 2015-12-29 | Shock-absorption unit for shock absorption soles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511000282.6A CN105411094B (en) | 2015-12-29 | 2015-12-29 | Shock-absorption unit for shock absorption soles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105411094A true CN105411094A (en) | 2016-03-23 |
| CN105411094B CN105411094B (en) | 2017-09-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511000282.6A Expired - Fee Related CN105411094B (en) | 2015-12-29 | 2015-12-29 | Shock-absorption unit for shock absorption soles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105411094B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105661749A (en) * | 2016-04-14 | 2016-06-15 | 福建鸿星尔克体育用品有限公司 | Running shoe and shoe sole overlapped and embedded in segmented mode thereof |
| CN106073014A (en) * | 2016-08-12 | 2016-11-09 | 特步(中国)有限公司 | A kind of Quick bending shock-absorbing sole |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3317462A1 (en) * | 1983-05-13 | 1983-10-13 | Krohm, Reinold, 4690 Herne | Sports shoe |
| CN201131528Y (en) * | 2007-12-27 | 2008-10-15 | 南方汇通股份有限公司 | Plant fiber elastic pad with concave-convex shape |
| CN103908038A (en) * | 2014-04-01 | 2014-07-09 | 泉州经济技术开发区正方服饰设计有限公司 | Light running shoe with novel structure |
| CN203986365U (en) * | 2014-06-30 | 2014-12-10 | 特步(中国)有限公司 | A kind of Sports shoe sole with convolution bradyseism and drain function |
| CN204812343U (en) * | 2015-07-22 | 2015-12-02 | 黄海林 | Improved generation buffering sole |
| CN204838231U (en) * | 2015-07-17 | 2015-12-09 | 福建意尔康体育用品有限公司 | Damping sole |
| CN205250518U (en) * | 2015-12-29 | 2016-05-25 | 贵人鸟股份有限公司 | A inhale shake unit for bradyseism sole |
-
2015
- 2015-12-29 CN CN201511000282.6A patent/CN105411094B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3317462A1 (en) * | 1983-05-13 | 1983-10-13 | Krohm, Reinold, 4690 Herne | Sports shoe |
| CN201131528Y (en) * | 2007-12-27 | 2008-10-15 | 南方汇通股份有限公司 | Plant fiber elastic pad with concave-convex shape |
| CN103908038A (en) * | 2014-04-01 | 2014-07-09 | 泉州经济技术开发区正方服饰设计有限公司 | Light running shoe with novel structure |
| CN203986365U (en) * | 2014-06-30 | 2014-12-10 | 特步(中国)有限公司 | A kind of Sports shoe sole with convolution bradyseism and drain function |
| CN204838231U (en) * | 2015-07-17 | 2015-12-09 | 福建意尔康体育用品有限公司 | Damping sole |
| CN204812343U (en) * | 2015-07-22 | 2015-12-02 | 黄海林 | Improved generation buffering sole |
| CN205250518U (en) * | 2015-12-29 | 2016-05-25 | 贵人鸟股份有限公司 | A inhale shake unit for bradyseism sole |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105661749A (en) * | 2016-04-14 | 2016-06-15 | 福建鸿星尔克体育用品有限公司 | Running shoe and shoe sole overlapped and embedded in segmented mode thereof |
| CN105661749B (en) * | 2016-04-14 | 2017-07-14 | 福建鸿星尔克体育用品有限公司 | A kind of running shoes and its segmentation superposition nested type sole |
| CN106073014A (en) * | 2016-08-12 | 2016-11-09 | 特步(中国)有限公司 | A kind of Quick bending shock-absorbing sole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105411094B (en) | 2017-09-29 |
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Granted publication date: 20170929 Termination date: 20211229 |
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| CF01 | Termination of patent right due to non-payment of annual fee |