CN102396839B - Sole with multi-layer shock absorption system - Google Patents
Sole with multi-layer shock absorption system Download PDFInfo
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- CN102396839B CN102396839B CN 201110386345 CN201110386345A CN102396839B CN 102396839 B CN102396839 B CN 102396839B CN 201110386345 CN201110386345 CN 201110386345 CN 201110386345 A CN201110386345 A CN 201110386345A CN 102396839 B CN102396839 B CN 102396839B
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Abstract
The invention provides a sole with a multi-layer shock absorption system. The sole comprises a midsole and an outsole, wherein the bottoms of a heel part and a half sole part of the midsole extend downwards to form compound shock absorption bulged platforms; each compound shock absorption bulged platform comprises a midsole bulged platform, high-elastic flexible sheets and a rubber sheet serving as the outsole; the compound shock absorption bulged platform on the heel part of the sole is provided with two layers of high-elastic flexible sheets; a middle-layer shock absorption sheet is clamped between the two layers of high-elastic flexible sheets; and the upper and lower layers of high-elastic flexible sheets are fixed with the midsole bulged platform and the rubber sheet. By a compound shock absorption bulged platform group, the sole is stable and steady on the ground, excellent functions of shock absorption and ground holding can be realized, slippage can be prevented effectively on the soft mud ground, and thin positions such as the half sole also can be subjected to shock absorption effectively, so that motion impact force and fatigue feeling are relieved, motion injury is avoided, and the motion stability of the sole is not influenced; and the sole has an automatic balance function and prevents sprain, so that walking or motion is easier and the vigor is multiplied.
Description
Technical field
The invention belongs to shoe-making field, particularly relate to a kind of sole with the multilayer shock mitigation system.
Background technology
Footwear mainly are made of vamp and sole, and whether shoes are comfortable, at first depend on sole, the sole part that to be footwear directly contact with ground, and it directly is subjected to the friction on ground and impacts, and the reaction force with ground passes to foot simultaneously.Sole comprises the interior end, the middle end and the big end from top to bottom.For sport footwear; sole especially needs to have enough shock-absorbing functions, the just injury that can avoid the motion impulsive force to bring, thus realize exercise or the purpose of racing; people wish that both feet can be effectively protected at the volley, also alleviate the sports fatigue sense simultaneously.
At present, common sole damping is designed to the totally enclosed type shock-absorption air bag according to aerodynamic principle, yet the shock-absorption air bag sealing is in case destroyed, air leaks, and just lost damping effect, and shock-absorption air bag is not only thick but also soft, when sole is passed to the vola with ground shock power, shock-absorption air bag is easily crooked, can not proofread and correct, and sole is restored to the original state protect foot not sprained; Simultaneously, shock-absorption air bag also is not easy to apply on the thinner half sole, thereby we need design a kind of sole with good damping effect, and it can not lose damping effect because air leaks, also can effectively realize the damping of heel and half sole, and have enough kinetic stability.
Summary of the invention
For addressing the above problem, the present invention proposes a kind of sole of multilayer shock mitigation system, it has good damping effect, and also can carry out structural damping at thinner positions such as half soles, effectively alleviate motion impulsive force and sense of fatigue, avoid injury gained in sports, and do not influence the kinetic stability of sole.
For solving the problems of the technologies described above, technical scheme provided by the invention is:
A kind of sole with the multilayer shock mitigation system, the end and the big end in comprising,, the bottom of the rear heel at the end and preceding metacarpus is extended with the composite shock-absorbing convex downwards in described, end convex, high-elastic flexible sheets and the sheet rubber at the big end of conduct during described composite shock-absorbing convex comprises; The composite shock-absorbing convex of described rear heel has two-layer described high-elastic flexible sheets, also is folded with the middle level vibration damping sheet between two-layer described high-elastic flexible sheets, and upper and lower two-layer high-elastic flexible sheets is fixed with convex of the described middle end and sheet rubber respectively.
The present invention is compounded with the damping convex that is composited by the multilayer vibration-absorptive material at the middle end, the basic unit of bottom material during this composite shock-absorbing convex includes, high-elastic flexible layer and damping and slide-prevention rubber layer, the composite shock-absorbing convex of rear heel is made of 5 layers of vibration-absorptive material, make the damping convex both have splendid buffering, energy-absorbing and damping effect, has certain intensity again, can be because of too soft not crooked, the thickness of adding the damping convex is less, make the damping convex have good stable, effectively alleviate motion impulsive force and sense of fatigue, avoid injury gained in sports, and do not influence the kinetic stability of sole.The less composite shock-absorbing convex of this thickness can be distributed in the preceding metacarpus of sole, the defective of avoiding shock-absorption air bag to produce, the damping convex of rear heel and half sole part cloth forms damping convex group respectively, it is stable steady and sure to land, can realize damping grab ground function, can also be effectively anti-skidding at soft mire, muddy water can be extruded from the groove between convex.When sole when being subjected to less impulsive force, the sheet rubber of the bottom can produce a good buffering and damping effect, and when being subjected to greater impact power, the damping convex of sandwich construction can carry out the composite buffering damping, and when the footwear body stressed amesiality the time, damping convex group can be made distortion and be adjusted, automatic recovery, thus play the effect of an anti-sprain.
Further, as a kind of embodiment, the composite shock-absorbing convex of metacarpus has the described high-elastic flexible sheets of one deck before described, the upper and lower surface of high-elastic flexible sheets is fixed with convex of the described middle end and sheet rubber respectively, preceding metacarpus is thinner, and suffered impulsive force is generally big less than rear heel, thereby designs three layers of vibration-absorptive materials formation composite shock-absorbing convex and just can satisfy the damping requirement.
Further, as a kind of embodiment, the same material of described middle level vibration damping sheet and the middle end, each middle level vibration damping sheet links into an integrated entity by connection strap, is convenient to assemble the composite shock-absorbing convex, has also improved the aesthetic appearance of sole simultaneously.
Further, for ease of making, improve damping effect, the end, be made of rear palma spare and half sole parts in described, the half sole subordinate protrusion of surface of the rear heel lower surface of rear palma spare and half sole parts be provided with described in end convex, described half sole parts longitudinal extension backward have connecting band, are provided with the assembly that is made of described middle level vibration damping sheet in the rear end of connecting band, and a plurality of middle levels vibration damping sheet links into an integrated entity by connection strap.The connecting band of longitudinal extension can be strengthened the footwear waist of sole between half sole parts and rear palma spare, reverses to prevent the footwear body.
Further, be convenient and connect, the location that be provided with groove longitudinally in the front lower surface of described rear palma spare, the connecting band of described half sole parts is entrenched in this groove.
Further, for making things convenient for the assembling of composite shock-absorbing convex, simultaneously the aesthetic appearance of sole can be enhanced, described high-elastic flexible sheets and sheet rubber form high-elastic flexible sheets group and sheet rubber group by connection strap.
Further, grab the ground effect for having better damping, make sole elegant in appearance simultaneously, arrange in groups at the described composite shock-absorbing convex of spring heel portion and preceding metacarpus with being petal-shaped, connected by connection strap between each " petal " and " Hua Xin ".
Further, for anti-skidding better, the basal surface of described sheet rubber is provided with sulculus and anti-skidding line, and the sheet rubber basal surface is the arch cambered surface.Sulculus and arch cambered surface can make sheet rubber have distortion damping space, and the arch cambered surface can also make sole agree with various angles with ground at the volley, keeps kinetic stability.
Further, be further anti-skidding, waterproof, be compounded with the big end of similar leg-of-mutton anterior rubber at the lower surface of front end of the middle end, the front end at the big end of the anterior rubber warpage ground that makes progress extends.
Beneficial effect
The present invention is by composite shock-absorbing convex group, it is stable steady and sure that sole is landed, can realize that good damping grabs the ground function, can also be effectively anti-skidding at soft mire, and also can carry out effective damping at thinner positions such as half soles, thereby alleviate motion impulsive force and sense of fatigue, avoid injury gained in sports, and do not influence the kinetic stability of sole, have automatic balance function simultaneously, prevent from spraining, make walking or motion lighter, the vigor multiplication.
Description of drawings
The present invention is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is structural representation of the present invention.
Fig. 2 is the upward view of Fig. 1.
Fig. 3 is the structural representation (the supine direction of sole) of one embodiment of the present invention.
Fig. 4 is the annexation schematic diagram of Fig. 3.
Main Reference numeral among the figure is: the end among the 1-, the high-elastic flexible sheets of 2-, 3-middle level vibration damping sheet, 4-sheet rubber, 5-connection strap, the big end of the anterior rubber of 6-, end convex among the 11-, 12-rear palma spare, 13-half sole parts, the 41-sulculus, the anti-skidding line of 42-, 121-groove, 131-connecting band.
The specific embodiment
Below with reference to accompanying drawing, the preferred embodiments of the present invention are described.
Embodiment one: as shown in Figure 1 and Figure 2, a kind of sole with multilayer shock mitigation system, the end 1 and the big end in comprising, the middle end 1 is that the EVA material is one-body molded, bottom at the middle end 1 is extended with the composite shock-absorbing convex downwards, end convex 11, high-elastic flexible sheets 2 and the sheet rubber 4 at the big end of conduct during the composite shock-absorbing convex comprises, the composite shock-absorbing convex is distributed in rear heel and the preceding metacarpus of sole.As can see from Figure 1, the composite shock-absorbing convex of the rear heel of sole is made of 5 layers of vibration-absorptive material, wherein, two-layer high-elastic flexible sheets 2 is arranged, high-elastic flexible sheets 2 is PU material or other high resiliency flexible body material, has splendid distortion energy absorption performance, between two-layer high-elastic flexible sheets 2, also be folded with one deck middle level vibration damping sheet 3, the material at middle level vibration damping sheet 3 and the middle end 1 is identical, it also is the EVA material, has the typing stabilization, the high-elastic flexible sheets 2 on upper strata is fixing with convex of the middle end 11, and the high-elastic flexible sheets 2 of lower floor is fixing with sheet rubber 4, so just make the composite shock-absorbing convex of rear heel be constituted by 5 layers of vibration-absorptive material, convex 11 of the middle end and middle level vibration damping sheet 3 are the basic units as ground and skeleton, high-elastic flexible sheets 2 is high-elastic flexible layer, sheet rubber 4 is damping and slide-prevention layers, make this composite shock-absorbing convex have better buffering, energy-absorbing and damping effect have certain intensity simultaneously again, to keep kinetic stability, can be because of too soft not crooked, the thickness of adding the damping convex is less, makes the damping convex have good stable, effectively alleviates motion impulsive force and sense of fatigue, avoid injury gained in sports, and do not influence the kinetic stability of sole.
As depicted in figs. 1 and 2, the less composite shock-absorbing convex of this thickness can be distributed in the preceding metacarpus of sole, the composite shock-absorbing convex of half sole portion constitutes by 3 layers, comprise by the downward convex of the middle end 11 that extends of the lower surface of the middle end 1 of preceding metacarpus, and the high-elastic flexible sheets 2 of one deck of fixing successively and the sheet rubber 4 at the big end of conduct, the upper and lower surface of high-elastic flexible sheets 2 is fixing with convex 11 of the middle end and sheet rubber 4 respectively, preceding metacarpus is thinner, suffered impulsive force is generally big less than rear heel, constitutes the composite shock-absorbing convex by three layers of vibration-absorptive material and just can satisfy the damping requirement.
Grab the ground effect in order to have better damping, make sole elegant in appearance simultaneously, arrange in groups at the composite shock-absorbing convex of spring heel portion and preceding metacarpus with being petal-shaped, connected by connection strap between each " petal " and " Hua Xin ".As can see from Figure 2, looking up on the direction of sole, the composite shock-absorbing convex that " Hua Xin " locates is for circular, and each damping convex of conduct " petal " is similar to the triangle of drift angle rounding, make sole constitute pattern elegant in appearance, new and original, on high-elastic flexible sheets 2, middle level vibration damping sheet 3 or the sheet rubber 4 as the big end, connection strap 5 can be set, by connection strap 5 " petal " and " Hua Xin " linked into an integrated entity, be convenient to assemble the composite shock-absorbing convex.The sheet rubber basal surface is the arch cambered surface, and the basal surface of sheet rubber 4 is provided with sulculus 41 and anti-skidding line 42, and sulculus 41 is consistent with the profile of sheet rubber 4, is looped around the inboard of sheet rubber periphery, and anti-skidding line 42 is arranged on the position that sulculus 41 surrounds.Sulculus 41 and arch cambered surface can make sheet rubber 4 have distortion damping space, and the arch cambered surface can also make sole agree with various angles with ground at the volley, keeps kinetic stability.Be further anti-skidding, waterproof, lower surface at front end of the middle end 1 is compounded with the big end 6 of similar leg-of-mutton anterior rubber, the front end at the big end 6 of anterior rubber extends with making progress warpage, and each sheet rubber 4 of the big end 6 of anterior rubber and heel part and half sole part cloth is formed big end.
Embodiment two: as Fig. 3, shown in Figure 4, embodiment two is described, annexation and embodiment one between the parts that embodiment two soles are included and each parts are basic identical, difference is to be made of rear palma spare 12 and half sole parts 13 at the middle end 1, be provided with composite shock-absorbing convex as embodiment one at the lower surface of half sole parts 13, the half sole subordinate protrusion of surface of the rear heel lower surface of rear palma spare 12 and half sole parts 13 be provided with in end convex 11, convex 11 of the middle end is identical with embodiment one, being petal-shaped ground arranges in groups, half sole parts 13 longitudinal extension backward have connecting band 131, be provided with the assembly that is constituted by middle level vibration damping sheet 3 in the rear end of connecting band 131,6 middle level vibration damping sheets connect into the integral member of colored shape by connection strap 5, these middle level vibration damping sheet 3 assemblies constitute the part of rear heel composite shock-absorbing convex, between middle level vibration damping sheet 3 and convex of the middle end 11, and between middle level vibration damping sheet 3 and the sheet rubber 4 respectively folder establish high-elastic flexible sheets 2 fixedly arranged.Connect, locate for convenient, front lower surface at rear palma spare 12 is provided with groove 121 longitudinally, the connecting band 131 of half sole parts 13 is entrenched in this groove, the top of connecting band 131 groove 121 of emerging, the connecting band 131 of longitudinal extension can be strengthened the footwear waist of sole between half sole parts 13 and rear palma spare 12, reverses to prevent the footwear body.For making things convenient for the assembling of composite shock-absorbing convex, simultaneously the aesthetic appearance of sole can be enhanced, high-elastic flexible sheets 2 and sheet rubber 4 form high-elastic flexible sheets group and the sheet rubber group of colored shape by connection strap 5.
In above-described embodiment, be the composite shock-absorbing convex group that petal-shaped ground is arranged at spring heel portion and preceding metacarpus, it is stable steady and sure that sole is landed, and can realize that damping grabs the ground function, can also be effectively anti-skidding at soft mire, muddy water can be extruded from the groove between each convex.When sole when being subjected to less impulsive force, the sheet rubber 4 of the bottom can produce a good buffering and damping effect, and when being subjected to greater impact power, the damping convex of sandwich construction can carry out the composite buffering damping, and when the footwear body stressed amesiality the time, damping convex group can be made distortion and be adjusted, automatic recovery, thus play the effect of an anti-sprain.
Below only be preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. sole with the multilayer shock mitigation system, the end and the big end in comprising, it is characterized in that: the bottom of the rear heel at the end and preceding metacarpus is extended with the composite shock-absorbing convex downwards in described, end convex, high-elastic flexible sheets and the sheet rubber at the big end of conduct during described composite shock-absorbing convex comprises; The composite shock-absorbing convex of described rear heel has two-layer described high-elastic flexible sheets, also is folded with the middle level vibration damping sheet between two-layer described high-elastic flexible sheets, and upper and lower two-layer high-elastic flexible sheets is fixed with convex of the described middle end and sheet rubber respectively; The end, be made of rear palma spare and half sole parts in described, the half sole subordinate protrusion of surface of the rear heel lower surface of rear palma spare and half sole parts be provided with described in end convex, described half sole parts longitudinal extension backward have connecting band, be provided with the assembly that is made of described middle level vibration damping sheet in the rear end of connecting band, a plurality of middle levels vibration damping sheet links into an integrated entity by connection strap.
2. a kind of sole with the multilayer shock mitigation system according to claim 1 is characterized in that: the composite shock-absorbing convex of metacarpus has the described high-elastic flexible sheets of one deck before described, the upper and lower surface of high-elastic flexible sheets respectively with described in end convex and sheet rubber fix.
3. a kind of sole with the multilayer shock mitigation system according to claim 1, it is characterized in that: the same material of described middle level vibration damping sheet and the middle end, each middle level vibration damping sheet links into an integrated entity by connection strap.
4. a kind of sole with the multilayer shock mitigation system according to claim 1, it is characterized in that: the front lower surface at described rear palma spare is provided with groove longitudinally, and the connecting band of described half sole parts is entrenched in this groove.
5. a kind of sole with the multilayer shock mitigation system according to claim 1, it is characterized in that: described high-elastic flexible sheets and sheet rubber form high-elastic flexible sheets group and sheet rubber group by connection strap.
6. a kind of sole with the multilayer shock mitigation system according to claim 1 is characterized in that: be petal-shaped ground at the described composite shock-absorbing convex of spring heel portion and preceding metacarpus and arrange in groups, connected by connection strap between each " petal " and " Hua Xin ".
7. a kind of sole with the multilayer shock mitigation system according to claim 1, it is characterized in that: the basal surface of described sheet rubber is provided with sulculus and anti-skidding line, and the sheet rubber basal surface is the arch cambered surface.
8. according to the sole of described any band multilayer shock mitigation system of claim 1 to 7, it is characterized in that: the lower surface at front end of the middle end is compounded with the big end of leg-of-mutton anterior rubber, and the front end at the big end of anterior rubber extends with making progress warpage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110386345 CN102396839B (en) | 2011-11-28 | 2011-11-28 | Sole with multi-layer shock absorption system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110386345 CN102396839B (en) | 2011-11-28 | 2011-11-28 | Sole with multi-layer shock absorption system |
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| CN102396839A CN102396839A (en) | 2012-04-04 |
| CN102396839B true CN102396839B (en) | 2013-08-21 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105559252B (en) * | 2016-02-19 | 2017-07-28 | 浙江吉利控股集团有限公司 | Anti- river bend pin damping balance shoes bottom and footwear |
| CN107319685A (en) * | 2017-08-15 | 2017-11-07 | 王景阳 | A kind of forefoot can freely extend the shoes and its sole of retraction |
| US20200128913A1 (en) * | 2018-10-31 | 2020-04-30 | Wolverine Outdoors, Inc. | Footwear with active gripping outsole |
| CN109549283A (en) * | 2018-11-18 | 2019-04-02 | 中山市东恒鞋业有限公司 | A kind of sole and preparation method thereof |
| CN110584262A (en) * | 2019-10-16 | 2019-12-20 | 安踏（中国）有限公司 | Sole elastic component and application |
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|---|---|---|---|---|
| JP2002238609A (en) * | 2001-02-15 | 2002-08-27 | Bappu Sports Kk | Shoe sole and protective stabilizer used for shoe sole |
| CN101856161A (en) * | 2009-04-01 | 2010-10-13 | 锐步国际有限公司 | Training footwear |
| CN101959435A (en) * | 2008-02-27 | 2011-01-26 | 伊科斯克有限公司 | Midsole for a shoe, in particular a running shoe |
| CN102014681A (en) * | 2008-04-30 | 2011-04-13 | 耐克国际有限公司 | Sole structures and articles of footwear including such sole structures |
| CN202407313U (en) * | 2011-11-28 | 2012-09-05 | 茂泰(福建)鞋材有限公司 | Sole with multi-layer shock-absorbing system |
-
2011
- 2011-11-28 CN CN 201110386345 patent/CN102396839B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002238609A (en) * | 2001-02-15 | 2002-08-27 | Bappu Sports Kk | Shoe sole and protective stabilizer used for shoe sole |
| CN101959435A (en) * | 2008-02-27 | 2011-01-26 | 伊科斯克有限公司 | Midsole for a shoe, in particular a running shoe |
| CN102014681A (en) * | 2008-04-30 | 2011-04-13 | 耐克国际有限公司 | Sole structures and articles of footwear including such sole structures |
| CN101856161A (en) * | 2009-04-01 | 2010-10-13 | 锐步国际有限公司 | Training footwear |
| CN202407313U (en) * | 2011-11-28 | 2012-09-05 | 茂泰(福建)鞋材有限公司 | Sole with multi-layer shock-absorbing system |
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| CN102396839A (en) | 2012-04-04 |
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Address after: No. 588, Jinxin Road, Jiangtou Village, Chendai Town, Jinjiang City, Quanzhou City, Fujian Province, 362000 Patentee after: Maotai (Fujian) New Material Technology Co.,Ltd. Address before: Chen Dai Zhen Jiang Tou Cun Wen Ming Lu, Jinjiang City, Quanzhou City, Fujian Province, 362200 Patentee before: Maotai(Fujian) Soles Co.,Ltd. |
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