CN102429397B - Shockproof balance part of sole - Google Patents
Shockproof balance part of sole Download PDFInfo
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- CN102429397B CN102429397B CN 201110363851 CN201110363851A CN102429397B CN 102429397 B CN102429397 B CN 102429397B CN 201110363851 CN201110363851 CN 201110363851 CN 201110363851 A CN201110363851 A CN 201110363851A CN 102429397 B CN102429397 B CN 102429397B
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- sole
- cambered surface
- damping
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Abstract
The invention provides a shockproof balance part of a sole, which is characterized by comprising an elliptically annular left frame and an elliptically annular right frame. The front end and the rear end of the left frame are connected with the front end and the rear end of the right frame through transverse arc bars to form an elliptical frame, the width of the cross section of the lower half circle of each of the left frame and the right frame is more than 3 times larger than the height of the cross section, a cambered shockproof sheet arching down is suspended on the elliptical frame, first support sheets connected with the upper half circle of each of the left frame and the right frame are arranged on the cambered shockproof sheet, and a shockproof rack arching up is disposed below the cambered shockproof sheet. With the shockproof balance part, the sole can have a sufficient deformation space and fine shock proofing, and can firmly hold a whole heel to keep a shoe stable. The shockproof balance part with cradle type buffering and shock absorption is high in comfort, has the function of automatic balancing and is capable of avoiding foot strain.
Description
Technical field
The invention belongs to shoe-making field, particularly relate to a kind of damping equalizing feature of sole.
Background technology
For sport footwear; people wish that both feet can be effectively protected at the volley, reduce the injury that vibrations bring, with the purpose that realizes taking exercise or racing; the appearance of damping sole has solved subproblem; shock-damping structure in can kicking motion in the face of the severe impact power of pin, also help to improve comfort, sense lessens fatigue; but; it is not enough that damping is only arranged, and also needs sole to have the stability of support and anti-sprain function, avoids injury gained in sports.
At present, the realization of the bumper and absorbing shock function of sport footwear mainly relies on buffering vibration-absorbing function material and buffering shock sucking structure to realize.When using buffering vibration-absorbing function material, though can obtain bradyseism function preferably, also greatly weakened the stability of sport footwear.Be designed to totally enclosed type shock-absorption air bag according to aerodynamic principle as common sole damping; yet the shock-absorption air bag sealing is in case destroyed; air leaks; just lost damping effect; and shock-absorption air bag is not only thick but also soft, and when sole was passed to the vola with ground shock power, shock-absorption air bag was easily crooked; can not proofread and correct, sole is restored to the original state protect foot not sprained.At this problem, China invention CN201005149Y discloses a kind of athletic shoe sole, this sole is inserted and stabilization like the heel insole shaped in the palm of back, and intention is alleviated the severe impact power of the front and back palm at the volley, and improves bradyseism, support and the stable performance of shoes.But stabilization like this and the heel insole shaped, it fails to form well structural vibration reduction and support, stable substantially in the form of sheets, damping effect and stable anti-torsion effect are very limited, when being subjected to powerful the impact, effectively damping, avoid spraining, be still waiting further improvement.
Summary of the invention
For addressing the above problem, the present invention proposes a kind of damping equalizing feature of sole, it can support the whole rear heel of sole reliably, has good damping and stability, autobalance avoids foot to sprain.
For solving the problems of the technologies described above, technical scheme provided by the invention is:
A kind of damping equalizing feature of sole, the left frame and the correct frame that comprise oval ring, the rear and front end of described left and right framework is connected by the transverse arc bar, forms the oval frame shelf structure, and the width dimensions of the following semi-ring cross section of described left and right framework is more than 3 times of this cross-sectional height size; At the cambered surface vibration damping sheet that described oval frame is hung oneself and is provided with downward arch, described cambered surface vibration damping sheet is provided with first sheet that is connected with the last semi-ring of described left and right framework, is provided with below the cambered surface vibration damping sheet to the dynamic mount of arch.
Damping anti-sprain parts provided by the present invention are flush-mounted in the rear heel of sole, the oval frame shelf structure makes rear heel have very big deformation space, and this oval frame shelf structure is as cradle, when the stressed little or human motion of whole footwear body is violent, masterpiece is used on the arc bar of oval frame, and with cambered surface vibration damping sheet that the arc bar is connected on, arc bar and cambered surface vibration damping sheet produce certain distortion, be bent and deformed the process of recovering again, make pin that a kind of comfort of crable be arranged; When whole footwear body is subjected to greater impact power or human motion when violent, crable takes place than large deformation, the cambered surface vibration damping sheet is exerted pressure to the dynamic mount that its below arranges downwards, and dynamic mount becomes second stress point, produces the power that deformation is subjected to buffering, absorption crable.Thereby the present invention not only can make heel have sufficient deformation space, has good damping performance, a left side, the width dimensions of the following semi-ring cross section of correct frame is more than 3 times of this cross-sectional height size, form the flat wide following semi-ring of crawler belt shape, crable can be stablized, be bearing on the sole evenly, not only had elasticity but also be conducive to stressed, and can support whole heel region securely, keep the footwear body stable, the heel sides of footwear body is maked somebody a mere figurehead, and in the time of the stressed secundly of whole system, whole footwear body also can be inclined to this limit, make whole footwear body weight newly reach balance, play the effect of anti-sprain.Be more convenient for being connected with the last semi-ring of left and right framework by first sheet, simultaneously, the breach between first sheet makes the cambered surface vibration damping sheet have better elasticity, is beneficial to distortion and recovers.
Further, also be provided with second sheet that is connected with described transverse arc bar on the described cambered surface vibration damping sheet.The cambered surface vibration damping sheet is arranged on the crable framework more solid and reliablely, and the power that sole is subjected to can be delivered to the crable framework dispersedly, reduces to go up the stressed of semi-ring, and energy-absorbing is even.
Further, the end of described first sheet is coated on the last semi-ring of described left and right framework, and the described semi-ring of going up is provided with the convex tendon that the embedding of first sheet terminal edge is enclosed, and the last semi-ring of first sheet and left and right framework is connected firmly, and strengthens and go up semi-ring.
Described dynamic mount is fixed on the following semi-ring or sole of described left and right framework, and the various fixed mode is to adapt to the needs of different soles.
As a kind of embodiment, leave space between the bottom surface that the end face of described dynamic mount and described cambered surface vibration damping sheet encircle downwards.
As another kind of embodiment, the end face of described dynamic mount contacts the bottom surface of arch downwards with described cambered surface vibration damping sheet.
The width dimensions of the last semi-ring cross section of described left and right framework is less than this cross-sectional height size.The intensity that " vertical " goes up semi-ring is higher, and under the situation of using identical many materials, this kind gone up semi-ring can bear bigger power.
Described cambered surface vibration damping sheet roughly is X-shaped overlooking on the direction, described first sheet is connected the width dimensions of an end greater than the other end with the last semi-ring of described left and right framework.Be four first sheets that X-shaped is arranged, it is stressed reasonable to make, and the link of first sheet is wide, and the other end is narrow, has both guaranteed that the cambered surface vibration damping sheet is connected reliably with last semi-ring, guarantees that again the cambered surface vibration damping sheet has higher elasticity.
Described dynamic mount is provided with feet, and dynamic mount is arranged on the following semi-ring of described left and right framework by feet one-body moldedly.Breach between the feet makes dynamic mount have better elasticity, is beneficial to dynamic mount distortion and recovery, also is convenient to be connected with framework by feet, and one-body molded easy to process, cost is low, convenient and sole assembling.
Beneficial effect
The present invention not only can make spring heel have sufficient deformation space, has good damping performance, and can support whole heel region securely, keep the footwear body stable, cradle-type buffering, damping, comfortableness height, and automatic balance function can avoid foot to sprain.
Description of drawings
The present invention is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of the embodiment of the invention one.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is schematic perspective view of the present invention.
Fig. 4 is the structural representation that the embodiment of the invention one applies to sole.
Fig. 5 is the schematic top plan view of the embodiment of the invention two.
Main Reference numeral among the figure is: 1-sole, cancave cambered surface under the 11-, 2-damping anti-sprain parts, 21-left frame, 22-correct frame, 23-transverse arc bar, 24-cambered surface vibration damping sheet, 25-dynamic mount.
The specific embodiment
Below with reference to accompanying drawing, the preferred embodiments of the present invention are described.
Embodiment one: as shown in Figures 1 to 4, a kind of damping equalizing feature of sole, the left frame 21 and correct frame 22, two frameworks 21,22 that comprise the oval ring of TPU material are connected by transverse arc bar 23 in the rear and front end, and left and right framework 21,22 and two transverse arc bars 23 constitute oval frame.As Fig. 2, shown in Figure 3, the width dimensions of left and right framework 21,22 last semi-ring 211,221 cross sections is less than this cross-sectional height size, the width dimensions of left and right framework 21,22 following semi-ring 212,222 cross sections be this cross-sectional height size 5-7 doubly.Namely go up semi-ring 211,221 width dimensions is less than last semi-ring 211, in 221, distance between the external arc, the size of the shaft of last semi-ring on short transverse is big, the intensity that this " vertical " goes up semi-ring is higher, under the situation of using identical many materials, this kind gone up the power that semi-ring can bear bigger above-below direction, a left side, correct frame 21,22 following semi-ring 212,222 width dimensions substantially exceeds semi-ring 212 down, in 222, distance between the external arc, the flat wide following semi-ring of this crawler belt shape, crable can be stablized, be bearing on the sole evenly, not only had elasticity but also be conducive to stressed, stablize the footwear body, prevent from spraining.On a left side, correct frame 21,22 last semi-ring 211,221 hang oneself is provided with the cambered surface vibration damping sheet 24 of downward arch, cambered surface vibration damping sheet 24 also is the TPU material, cambered surface vibration damping sheet 24 is provided with 4 and last semi-ring 211,221 first sheet 241 that is connected, on a left side, correct frame 21,22 last semi-ring 211, connect two first sheets 241 on 221 respectively, cambered surface vibration damping sheet 24 roughly is X-shaped overlooking on the direction, it is stressed reasonable to make, first sheet 241 is with left, correct frame 21,22 last semi-ring is connected the width dimensions of an end greater than the other end, both guaranteed that cambered surface vibration damping sheet 24 was connected reliably with last semi-ring, guaranteed again that cambered surface vibration damping sheet 24 had higher elasticity.The end of the bottom surface of cambered surface vibration damping sheet 24 and first sheet 241 link has certain distance, makes cambered surface vibration damping sheet 24 that enough deformation spaces can be arranged.For being connected firmly, and strengthen and go up semi-ring, the end of first sheet 241 is coated on the semi-ring, last semi-ring is provided with the convex tendon 27 that the 241 terminal edge embeddings of first sheet are enclosed, as can see from Figure 1, also be provided with the reinforcement 26 of strengthening usefulness on the last semi-ring 211,221, reinforcement 26 is along the extension of moving towards of last semi-ring.
As shown in Figures 1 to 4, below cambered surface vibration damping sheet 24, be provided with to the dynamic mount 25 of arch.Dynamic mount 25 and left and right framework 21,22 one-body molded, dynamic mount 25 is connected with following semi-ring, can certainly be fixed on the sole.As can see from Figure 4, the end face of dynamic mount 25 contacts with the bottom surface of cambered surface vibration damping sheet 24, and certainly, but also between leaves the space.Dynamic mount 25 has 4 feets 251, make dynamic mount 25 roughly be cross on the direction overlooking, 4 feets 251 and last semi-ring 211,221 link are wider than the link with dynamic mount 25 end faces, both guaranteed that feet 251 and last semi-ring were connected firmly, stability under loading is reliable, and made dynamic mount 25 have good deformation structure again.
As shown in Figure 4, the damping anti-sprain parts 2 that present embodiment provides are embedded in the heel region of sole 1, the upper surface of the heel region of sole 1 is the following cancave cambered surface 11 of fitting mutually with left and right framework 21,22 lower shapes, the present invention is entrenched in down on the cancave cambered surface 11, the planar extension of upwards wrirting music of the rear end of sole 1, rear end of the present invention is coated, make it be embedded in the heel region of sole 1 securely.
The present invention makes rear heel have very big deformation space, the oval frame shelf structure is as cradle, when the stressed little or human motion of whole footwear body is violent, masterpiece is used on the oval frame, and on the connected cambered surface vibration damping sheet 24, oval frame and cambered surface vibration damping sheet 24 produce certain distortion, are bent and deformed the process of recovering again, make pin that a kind of comfort of crable be arranged; When whole footwear body is subjected to greater impact power or human motion when violent, crable takes place than large deformation, cambered surface vibration damping sheet 24 is exerted pressure to the dynamic mount 25 that its below arranges downwards, and dynamic mount 25 becomes second stress point, produces deformation to cushion, to absorb the power that crable is subjected to.Thereby the present invention not only can make heel have sufficient deformation space, has good damping performance, and can support whole heel region securely, keep the footwear body stable, the heel sides of footwear body is maked somebody a mere figurehead, and in the time of the stressed secundly of whole system, whole footwear body also can be inclined to this limit, make whole footwear body weight newly reach balance, play the effect of anti-sprain.
Embodiment two: as shown in Figure 5, annexation and embodiment one between the parts that present embodiment comprises and each parts are basic identical, and difference is the embodiment of cambered surface vibration damping sheet 24.For the power that sole is subjected to can be delivered on the crable framework dispersedly, also be extended with second sheet 242 at the rear portion of cambered surface vibration damping sheet 24, second sheet 242 is connected with the transverse arc bar 23 of rear end, and certainly, second sheet 242 also can be connected with the transverse arc bar 23 of front end.In the present embodiment, cambered surface vibration damping sheet 24 is arranged on the crable framework by 4 first sheets 241 and 1 second sheet 242 solid and reliablely, reduce to go up semi-ring 211,221 stressed, energy-absorbing is even.
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 (9)
1. the damping equalizing feature of a sole, it is characterized in that: the left frame and the correct frame that comprise oval ring, connect together with the front end of a transverse arc bar with left and right framework, and adopt another transverse arc bar that the rear end of left and right framework is connected together, form the oval frame shelf structure, the width dimensions of the following semi-ring cross section of described left and right framework is more than 3 times of this cross-sectional height size; At the cambered surface vibration damping sheet that described oval frame is hung oneself and is provided with downward arch, described cambered surface vibration damping sheet is provided with first sheet that is connected with the last semi-ring of described left and right framework, is provided with below the cambered surface vibration damping sheet to the dynamic mount of arch.
2. the damping equalizing feature of a kind of sole according to claim 1 is characterized in that: also be provided with second sheet that is connected with described transverse arc bar on the described cambered surface vibration damping sheet.
3. the damping equalizing feature of a kind of sole according to claim 1, it is characterized in that: the end of described first sheet is coated on the last semi-ring of described left and right framework, and the described semi-ring of going up is provided with the convex tendon that the embedding of first sheet terminal edge is enclosed.
4. the damping equalizing feature of a kind of sole according to claim 1, it is characterized in that: described dynamic mount is fixed on the following semi-ring or sole of described left and right framework.
5. the damping equalizing feature of a kind of sole according to claim 1 is characterized in that: leave space between the bottom surface that the end face of described dynamic mount and described cambered surface vibration damping sheet encircle downwards.
6. the damping equalizing feature of a kind of sole according to claim 1 is characterized in that: the end face of described dynamic mount contacts the bottom surface of arch downwards with described cambered surface vibration damping sheet.
7. the damping equalizing feature of a kind of sole according to claim 1, it is characterized in that: the width dimensions of the last semi-ring cross section of described left and right framework is less than this cross-sectional height size.
8. according to the damping equalizing feature of claim 1 or 3 to 7 arbitrary described soles, it is characterized in that: described cambered surface vibration damping sheet roughly is X-shaped overlooking on the direction, and described first sheet is connected the width dimensions of an end greater than the other end with the last semi-ring of described left and right framework.
9. according to the damping equalizing feature of the arbitrary described sole of claim 1 to 7, it is characterized in that: described dynamic mount is provided with feet, and dynamic mount is arranged on the following semi-ring of described left and right framework by feet one-body moldedly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110363851 CN102429397B (en) | 2011-11-16 | 2011-11-16 | Shockproof balance part of sole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110363851 CN102429397B (en) | 2011-11-16 | 2011-11-16 | Shockproof balance part of sole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102429397A CN102429397A (en) | 2012-05-02 |
| CN102429397B true CN102429397B (en) | 2013-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110363851 Active CN102429397B (en) | 2011-11-16 | 2011-11-16 | Shockproof balance part of sole |
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| CN (1) | CN102429397B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103169197B (en) * | 2013-03-21 | 2016-01-06 | 茂泰(福建)鞋材有限公司 | A kind of shock-absorbing sole and footwear |
| CN108697197B (en) * | 2016-02-16 | 2021-01-19 | 耐克创新有限合伙公司 | Impact-attenuating support members for articles of footwear and methods of making the same |
| CN108464571B (en) * | 2018-05-18 | 2023-09-08 | 李宁（中国）体育用品有限公司 | Shoe material structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201349594Y (en) * | 2009-01-09 | 2009-11-25 | 李宁体育(上海)有限公司 | Damping structure for shoes, mid-sole and damping shoes with damping structure |
| CN201878887U (en) * | 2010-11-30 | 2011-06-29 | 特步(中国)有限公司 | Soles of sports shoes with shock absorption function |
| CN102202537A (en) * | 2008-11-06 | 2011-09-28 | 耐克国际有限公司 | Article of footwear with support assemblies |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7458172B2 (en) * | 2004-09-27 | 2008-12-02 | Nike, Inc. | Impact attenuating devices and products containing such devices |
| US7685742B2 (en) * | 2006-07-21 | 2010-03-30 | Nike, Inc. | Impact-attenuation systems for articles of footwear and other foot-receiving devices |
-
2011
- 2011-11-16 CN CN 201110363851 patent/CN102429397B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102202537A (en) * | 2008-11-06 | 2011-09-28 | 耐克国际有限公司 | Article of footwear with support assemblies |
| CN201349594Y (en) * | 2009-01-09 | 2009-11-25 | 李宁体育(上海)有限公司 | Damping structure for shoes, mid-sole and damping shoes with damping structure |
| CN201878887U (en) * | 2010-11-30 | 2011-06-29 | 特步(中国)有限公司 | Soles of sports shoes with shock absorption function |
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| Publication number | Publication date |
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| CN102429397A (en) | 2012-05-02 |
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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: Jiangtou Village, Chendai Town, Quanzhou City, Fujian Province, 362200 Patentee before: Maotai(Fujian) Soles Co.,Ltd. |
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