CN105768347A - Shock-absorption soles and shock absorption shoes adopting same - Google Patents
Shock-absorption soles and shock absorption shoes adopting same Download PDFInfo
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- CN105768347A CN105768347A CN201610263671.6A CN201610263671A CN105768347A CN 105768347 A CN105768347 A CN 105768347A CN 201610263671 A CN201610263671 A CN 201610263671A CN 105768347 A CN105768347 A CN 105768347A
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- sole
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- elasticity
- absorbing
- damping
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- 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
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/12—Soles with several layers of different materials
- A43B13/125—Soles with several layers of different materials characterised by the midsole or middle layer
- A43B13/127—Soles with several layers of different materials characterised by the midsole or middle layer the midsole being multilayer
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- 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
- A43B13/141—Soles; Sole-and-heel integral units characterised by the constructive form with a part of the sole being flexible, e.g. permitting articulation or torsion
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- 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
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/32—Footwear with health or hygienic arrangements with shock-absorbing means
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention provides a pair of shock-absorption soles. Each sole comprises a sole body, wherein the sole body is formed by compounding a mid-sole and an undersole; the mid-sole is formed by compounding an upper layer soft mid-sole and a lower layer elastic mid-sole; shock-absorption grooves used for accommodating the front and back deformation of the soft mid-sole or the elastic mid-sole are formed in the soft mid-sole and/or the elastic mid-sole, are distributed in the edges of the soft mid-sole and/or the elastic mid-sole, and are distributed in a direction from the heel part to the palm part of the human body. The invention also provides a pair of shock absorption shoes. Compared with the conventional soles using air pad layers to achieve the shock absorption goal, the shock-absorption soles have the advantages that the structure is simpler; the manufacturing is convenient; in the processing and manufacturing aspects, the work procedures are less; the production cost can be more effectively reduced. The shock-absorption soles have the beneficial effects that the structure is simple; the manufacturing is convenient; the price is low; the front and back buffering and shock absorption effect can be achieved.
Description
Technical field
The present invention relates to sport shoes technical field, be specifically related to a kind of shock-absorbing sole and damping shoe thereof.
Background technology
In running process; major part crowd is that heel first contacts to earth; it is followed by arch, forefoot; last half sole is liftoff, and in motor process, leg joint is produced different harmful impact forces by human body weight; therefore; a pair of has the damping running shoes of good damping effect, can the both feet of effective Protection of the sportsman, improve the comfort level and sports achievement run.
Adopt damping air cushion, damping EVA material and the injection molding damping part of TPU etc. to realize vertically buffering and up and down shock-absorbing protecting in current industry, for motor process produces movable impulsive force, cushion and damping effect is not good；Secondly as material requirements is high, structure is complicated, causes that cost is high, produces to enterprise and brings very big production puzzlement.
Summary of the invention
It is an object of the invention to provide a kind of simple in construction, easily manufactured, price is relatively low and is capable of the sole of front and back buffering and damping effect.
Another object of the present invention is to provide a kind of simple in construction, easily manufactured, price is relatively low and is capable of the damping shoe of front and back buffering and damping effect.
To achieve these goals, the present invention adopts the following technical scheme that
A kind of shock-absorbing sole, including sole body, described sole body was composited by the middle end and the big end, said midsole was composited by the end in upper strata soft middle sole, lower floor's elasticity, described soft middle sole and/or elasticity are provided with for receiving in described soft middle sole or elasticity the damping trough of deformation at the end at the end, described damping trough is distributed in described soft middle sole and/or elasticity on the edge at the end, and arranges along the rear foot heel of human body to forward foot in a step metacarpus direction.By above-mentioned improvement, in road-work process, the soft middle sole on upper strata can cushion the harmful vertical impact forces of a part, and along with the movement locus of foot, during upper soft middle sole can produce one harmful impact forces moved forward and drive the elasticity of lower floor, the end moves forward.
Preferably, described damping trough has straight wall portion and skew wall portion, and described straight wall portion is connected with skew wall portion, and described straight wall portion and connection, skew wall portion are in the angle less than 90 degree.By above-mentioned improvement, when the pressure that the straight wall portion at the end in elasticity is moved forward, straight wall portion deforms upon, and deforms to side, skew wall portion, it is achieved move forward bumper and absorbing shock；After foot leaves ground, when human body weight disappears, the elasticity of material makes straight wall position restore to the original state rapidly, it is achieved the bumper and absorbing shock being moved rearwards by.
Preferably, described soft middle sole is different with end hardness in elasticity, and the described big end adopts high-abrasive material to make.
Preferably, described soft middle sole and/or elasticity are also respectively provided with pit at the end, described pit has the inner side of close sole axis and near the outside on edge, sole periphery, and the degree of depth of described pit is deepened from inner side gradually to outside, and the recess of described pit is trapezoidal.By above-mentioned improvement, bond area at the end and the big end in can increasing on the one hand so that the middle end and the bonding of the big end tighter so that the shock-absorbing sole of the present invention is more stable.With the damping of left and right four direction before and after can realizing on the other hand, damping is more efficient.
Preferably, said midsole and the big end, adopt colloid bonding or hot pressing mode to connect.By above-mentioned improvement, advantageously reduce cost, improve production efficiency.
Preferably, the one side that the described big end deviates from said midsole is provided with the slip limiting plate for playing anti-sliding function and for playing the wear plate of wear-resisting effect；Described wear plate is positioned at the part corresponding to human foot heel with toe of the described big end, and described slip limiting plate is positioned at the described big end corresponding in the part of human body forefoot, and the part of described slip limiting plate and earth surface is provided with sucker.By above-mentioned improvement, it is possible to increase the non-skid property of sole, the amplitude that in minimizing, the end moves forward and backward, improve the movable bumper and absorbing shock performance of the present invention；Increase the abrasive resistance of sole, improve the service life of shoes.
Preferably, the marginal portion at the described big end is arranged with the groove for receiving described deformation of the big end to said midsole side.By above-mentioned improvement, during walking, when the big end is subject to pressure forward or backward, front and back damping to the internal modification of groove, equally possible can be played in the both sides of the groove at the big end.When the big end be subject to downward pressure bigger time, the two side of groove is to lateral bend outside groove, it is achieved damping up and down, it is achieved that the damping of different directions, damping effect is more preferably.
Preferably, some fins of horizontally set on the face that said midsole was connected with the described big end, along the length direction of said midsole, each described fin tandem array becomes continuous print zigzag.By above-mentioned improvement, when the central end is subject to pressing, the fin that the middle end is arranged deforms upon, or the big end being connected with fin with fin compressing deforms upon, it is possible to achieve damping.Meanwhile, the end and connection area of the big end in being also beneficial to increase so that the middle end and the big end connect tightr.
Preferably, the hardness of described soft middle sole is 45-50 degree, and in elasticity, the hardness at the end is 50-55 degree, and the hardness at the described big end is 55-60 degree.By above-mentioned improvement, it is possible to play effective shock absorbing effect, improve the comfort level of motion, and have can so that being less susceptible to fatigue when people walk.
A kind of damping shoe, including shock-absorbing sole, and is connected to the vamp on described shock-absorbing sole, and described shock-absorbing sole includes sole body, and described sole body was composited by the middle end and the big end, is connected by colloid bonding between described vamp and said midsole；Said midsole was composited by the end in upper strata soft middle sole, lower floor's elasticity, described soft middle sole and/or elasticity are provided with for receiving in described soft middle sole or elasticity the damping trough of deformation at the end at the end, described damping trough is distributed in described soft middle sole and/or elasticity on the edge at the end, and arranges along the rear foot heel of human body to forward foot in a step metacarpus direction.
Adopt technique scheme, the invention have the advantages that
The shock-absorbing sole of the present invention, it is composited by the middle end and the big end by sole body, being provided with damping trough in soft middle sole and/or elasticity, damping trough is distributed in soft middle sole and/or elasticity on the edge at the end at the end, and arranges along the rear foot heel of human body to forward foot in a step metacarpus direction.In the middle of the end when being subject to pressure forward or backward, being arranged in soft middle sole and/or elasticity the damping trough at the end can deform upon, it is achieved movable bumper and absorbing shock.When being subject to upper and lower pressure, in the soft middle sole corresponding with damping trough and/or elasticity, the part at the end can also be depressed in damping trough, realizes upper and lower damping equally at the central end.So the shock-absorbing sole of the present invention, not only can playing movable shock absorbing effect, it is also possible to play the effect of upper and lower damping, more preferably, feel is more comfortable for damping effect.Compared to the shock-dampening method of traditional material, air cushion and TPU parts, under not changing the premise of material and mould, being changed in structure and innovate, method is simple, it is simple to manufacture；Significantly reduce production cost.Sum it up, the shock-absorbing sole of the present invention, its simple in construction, easily manufactured, price is relatively low and is capable of moving forward and backward and the effect of damping up and down.
The damping shoe of the present invention, by being connected to the vamp on shock-absorbing sole so that people can wear has the shoes that shock-absorbing sole is made, and makes people wear these shoes when walking or jump, it may be achieved the effect of movable bumper and absorbing shock, increases the comfortableness of feel.Being composited by the middle end and the big end by sole body, soft middle sole and/or be provided with damping trough in elasticity, damping trough is distributed in soft middle sole and/or elasticity on the edge at the end, and arranges along the rear foot heel of human body to forward foot in a step metacarpus direction at the end.In the middle of the end when being subject to pressure forward or backward, being arranged in soft middle sole and/or elasticity the damping trough at the end can deform upon, it is achieved movable bumper and absorbing shock.When being subject to upper and lower pressure, in the soft middle sole corresponding with damping trough and/or elasticity, the part at the end can also be depressed in damping trough, realizes upper and lower damping equally at the central end.So the shock-absorbing sole of the present invention, not only can playing movable shock absorbing effect, it is also possible to play the effect of upper and lower damping, more preferably, feel is more comfortable for damping effect.Compared to the shock-dampening method of traditional material, air cushion and TPU parts, under not changing the premise of material and mould, being changed in structure and innovate, method is simple, it is simple to manufacture；Significantly reduce production cost.Sum it up, the damping shoe of the present invention, its simple in construction, easily manufactured, price is relatively low and is capable of moving forward and backward and the effect of damping up and down.
Accompanying drawing explanation
Fig. 1 is the perspective view of embodiments of the invention one.
Fig. 2 is damping trough structural representation at the end in elasticity in embodiments of the invention one.
Fig. 3 is damping trough structural representation on soft middle sole in embodiments of the invention one.
Fig. 4 is damping trough structural representation on the end and soft middle sole in elasticity in embodiments of the invention one.
Fig. 5 is the structural representation of the damping trough of embodiments of the invention one and pit.
Fig. 6 is the structural representation looked up at the big end of embodiments of the invention one.
Fig. 7 is the structural representation of embodiments of the invention two.
Figure indicates corresponding as follows:
The end in 1-；The 2-big end；
3-damping trough；4-pit；
11-soft middle sole；The end in 12-elasticity；
13-fin；
31-straight wall portion；32-skew wall portion；
21-slip limiting plate；22-wear plate；
23-groove；211-sucker.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described further.
Embodiment 1
As shown in Figures 1 to 4, in the present embodiment, a kind of shock-absorbing sole, including sole body, described sole body was composited by the middle end 1 and the big end 2, said midsole 1 was composited by the end 12 in upper strata soft middle sole 11, lower floor's elasticity, was provided with for receiving in described soft middle sole 11 or elasticity the damping trough 3 of deformation at the end 12 in described soft middle sole 11 and/or elasticity at the end 12.
As shown in Figures 2 to 4, described damping trough 3 is distributed in described soft middle sole 11 and/or elasticity on the edge at the end 12, and arranges along the rear foot heel of human body to forward foot in a step metacarpus direction.Described damping trough 3 has straight wall portion 31 and skew wall portion 32, and described straight wall portion 31 is connected with skew wall portion 32, and described straight wall portion 31 and connection, skew wall portion 32 are in the angle less than 90 degree.In road-work process, the soft middle sole 11 on upper strata can cushion the harmful vertical impact forces of a part, movement locus along with foot, during upper soft middle sole 11 can produce one harmful impact forces moved forward and drive the elasticity of lower floor, the end 12, moves forward, when the pressure that the straight wall portion 31 at the end 12 in elasticity is moved forward, straight wall portion 31 deforms upon, and deforms to side, skew wall portion 32, it is achieved move forward bumper and absorbing shock；After foot leaves ground, when human body weight disappears, the elasticity of material makes the rapid reinstatement in 31, straight wall portion, it is achieved the bumper and absorbing shock being moved rearwards by.
As shown in Figures 2 to 4, in the present embodiment, it is preferred that described soft middle sole 11 is different with the end in elasticity 12 hardness, the described big end 2, adopts high-abrasive material to make.
Here it is how to realize cushioning effect to be further elaborated to the end 12 in soft middle sole 11 and elasticity:
When in soft middle sole 11 and/or elasticity, the end 12 is subject to downward pressure, in soft middle sole 11 and/or elasticity, the end 12, produces deformation, in the damping trough 3 inserted in soft middle sole 11 and/or elasticity at the end 12.Realize the local damping of sole, i.e. edge damping.Otherwise, when in soft middle sole 11 and/or elasticity, the end 12 is no longer influenced by downward pressure, in soft middle sole 11 and/or elasticity, deformation is recovered in the end 12 in damping trough 3, leaves damping trough 3.Shoes local damping, the i.e. effect of the upper and lower damping of edge damping is realized by above-mentioned two process.
When in soft middle sole 11 and/or elasticity, the end 12 is subject to thrust forward or backward, in soft middle sole 11 and/or elasticity, the straight wall portion 31 of the damping trough 3 at the end 12 is by pressure forward, and straight wall portion 31 deforms upon, and deforms to side, skew wall portion 32, it is achieved damping forward；On the contrary, in soft middle sole 11 and/or elasticity, the straight wall portion 31 of the damping trough 3 at the end 12 is by pressure backward, straight wall portion 31 deforms upon, angle between straight wall portion 31 and skew wall portion 32 becomes big, straight wall portion 31 is stretched to away from side, skew wall portion 32, there are the trend and pulling force of recovering deformation in straight wall portion 31, and then realizes damping backward；When in soft middle sole 11 and/or elasticity, the end 12 is no longer influenced by thrust forward or backward, in soft middle sole 11 and/or elasticity, the damping trough 3 at the end 12 recovers deformation, and process is contrary, just no longer endures here and states.
If Fig. 1 is to shown in 5, in the present embodiment, preferably, described soft middle sole 11 and/or elasticity are also respectively provided with pit 4 at the end 12, described pit 4 has the inner side of close sole axis and the outside on close edge, sole periphery, the degree of depth of described pit 4 is deepened from inner side gradually to outside, and the recess of described pit 4 is trapezoidal.Be specifically described for: pit 4 can be arranged directly on soft middle sole 11, it is also possible to is set directly in elasticity the end 12, or pit 4 all has setting in soft middle sole 11 and elasticity at the end 12.When pit 4 is all arranged in soft middle sole 11 and elasticity at the end 12, pit 4 is arranged on 12 faces fitted at the bottom of soft middle sole 11 and elasticity.Or, pit 4 lays respectively at the end 12 in soft middle sole 11 and elasticity to deviate from the face fitted, and is specifically described and is arranged on the face that soft middle sole 11 and shoes liner fit for: pit 4 and pit 4 is positioned at the bottom of elasticity on 12 faces fitted with the big end 2.By above-mentioned improvement, bond area at the end 1 and the big end 2 in can increasing on the one hand so that the middle end 1 and bonding of the big end 2 tighter so that the shock-absorbing sole of the present invention is more stable.With the damping of left and right four direction before and after can realizing on the other hand, damping is more efficient.Need exist for illustrating: pit 4 is along with the suitable setting of shoes outward flange, further, some pits 4 are divided into two groups by sole axis, and respectively first group and second group, first group of maximum toe of correspondence human body is arranged to arch of the foot, and second group of minimum toe of correspondence human body is arranged to heel.Several pits 4 above-mentioned adopt first group and second group setting, and advantageously in the forefoot and the rear heel that support human body, meanwhile, Promoting Layered Buffer performance, damping effect is better.
In the present invention, it is preferred that said midsole 1 and the big end 2 adopt hot pressing mode or colloid bonding to connect.By above-mentioned improvement, advantageously reduce cost, improve production efficiency.
In the present invention, as shown in figures 1 to 6, it is preferred that the described big end 2 deviates from said midsole 1 one side and is provided with the slip limiting plate 21 for playing anti-sliding function and for playing the wear plate 22 of wear-resisting effect；Described wear plate 22 is positioned at the part corresponding to human foot heel with toe of the described big end 2, and described slip limiting plate 21 is positioned at the described big end 2 corresponding in the part of human body forefoot, and the part of described slip limiting plate 21 and earth surface is provided with sucker 211.By above-mentioned improvement, it is possible to increase the non-skid property of sole, the amplitude that in minimizing, the end 1 moves forward and backward, improve the movable bumper and absorbing shock performance of the present invention；Increase the abrasive resistance of sole, improve the service life of shoes.
In the present invention, as shown in figures 1 to 6, it is preferred that the marginal portion at the described big end 2 is arranged with the groove 23 for receiving described deformation of the big end 2 to said midsole 1 side.By above-mentioned improvement, during walking, when the big end 2 is subject to pressure forward or backward, front and back damping to the internal modification of groove 23, equally possible can be played in the both sides of the groove 23 at the big end 2.When the big end 2 be subject to downward pressure bigger time, the two side of groove 23 is to the outer lateral bend of groove 23, it is achieved damping up and down, it is achieved that the damping of different directions, damping effect is more preferably.
Preferably, the hardness of described soft middle sole 11 is 45-50 degree, and in elasticity, the hardness at the end 12 is 50-55 degree, and the hardness at the described big end 2 is 55-60 degree.By above-mentioned improvement, it is possible to play effective shock absorbing effect, improve the comfort level of motion, and have can so that being less susceptible to fatigue when people walk.
It should be understood that the shock-absorbing sole of the present invention, it is composited by the middle end 1 and the big end 2 by sole body, soft middle sole 11 and/or elasticity are provided with damping trough 3 at the end 12, damping trough 3 is distributed in soft middle sole 11 and/or elasticity on the edge at the end 12, and arranges along the rear foot heel of human body to forward foot in a step metacarpus direction.When being subject to pressure forward or backward, being arranged on the damping trough 3 at the end 12 in soft middle sole 11 and/or elasticity can deform upon at the central end 1, it is achieved movable bumper and absorbing shock.When being subject to upper and lower pressure, in the soft middle sole 11 corresponding with damping trough 3 and/or elasticity, the part at the end 12 can also be depressed in damping trough 3, realizes upper and lower damping equally at the central end 1.So the shock-absorbing sole of the present invention, not only can playing movable shock absorbing effect, it is also possible to play the effect of upper and lower damping, more preferably, feel is more comfortable for damping effect.Compared to the shock-dampening method of traditional material, air cushion and TPU parts, under not changing the premise of material and mould, being changed in structure and innovate, method is simple, it is simple to manufacture；Significantly reduce production cost.Sum it up, the shock-absorbing sole of the present invention, its simple in construction, easily manufactured, price is relatively low and is capable of moving forward and backward and the effect of damping up and down.
A kind of damping shoe, including shock-absorbing sole, and being connected to the vamp (not providing in figure) on described shock-absorbing sole, described shock-absorbing sole includes sole body, described sole body was composited by the middle end 1 and the big end 2, was connected by colloid bonding between described vamp with said midsole 1；Said midsole 1 was composited by the end 12 in upper strata soft middle sole 11, lower floor's elasticity, described soft middle sole 11 and/or elasticity are provided with for receiving in described soft middle sole 11 or elasticity the damping trough 3 of deformation at the end 12 at the end 12, described damping trough 3 is distributed in described soft middle sole 11 and/or elasticity on the edge at the end 12, and arranges along the rear foot heel of human body to forward foot in a step metacarpus direction.
There is also the need to illustrate: the damping shoe adopting the shock-absorbing sole of the local damping of above-mentioned tool and integral shock-absorbing function to make, realizing damping purpose damping shoe compared to conventionally employed air cushion layer, its damping effect is more preferably；Structurally, simpler, it is simple to manufacture；In processing and manufacturing, required operation is less, it is possible to be effectively reduced production cost.Sum it up, the damping shoe of the present invention, its simple in construction, easily manufactured, price is relatively low and is capable of front and back damping effect.
Embodiment 2
As shown in Figure 7, in the present embodiment, a kind of shock-absorbing sole, including sole body, described sole body was composited by the middle end 1 and the big end 2, some fins of horizontally set 13 on the face that said midsole 1 was connected with the described big end 2, along the length direction of said midsole 1, each described fin 13 tandem array becomes continuous print zigzag.Concrete: fin 13 here was formed in one with the middle end 11.By above-mentioned improvement, when the central end 1 is subject to pressing, the fin 13 that the middle end 1 is arranged deforms upon, or the big end 2 being connected with fin 13 with fin 13 compressing deforms upon, it is possible to achieve damping.Meanwhile, the end 1 and connection area of the big end 2 in being also beneficial to increase so that the middle end 1 and the big end 2 connect tightr.
The shock-absorbing sole of the present invention, overall structure is simple, easy to process, it is simple to manufactures, also helps reduction production cost；Meanwhile, buffering effect and damping effect are obvious, and comfortable foot feeling has good practicality.
Above in conjunction with accompanying drawing, the present invention being described in detail, but embodiments of the present invention are not limited in above-mentioned embodiment, the present invention can be made various deformation according to prior art by those skilled in the art, belongs to protection scope of the present invention.
Claims (10)
1. a shock-absorbing sole, including sole body, it is characterized in that: described sole body was composited by the middle end and the big end, said midsole was composited by the end in upper strata soft middle sole, lower floor's elasticity, described soft middle sole and/or elasticity are provided with for receiving in described soft middle sole or elasticity the damping trough of deformation at the end at the end, described damping trough is distributed in described soft middle sole and/or elasticity on the edge at the end, and arranges along the rear foot heel of human body to forward foot in a step metacarpus direction.
2. a kind of shock-absorbing sole according to claim 1, it is characterised in that: described damping trough has straight wall portion and skew wall portion, and described straight wall portion is connected with skew wall portion, and described straight wall portion and connection, skew wall portion are in the angle less than 90 degree.
3. a kind of shock-absorbing sole according to claim 1, it is characterised in that: described soft middle sole is different with end hardness in elasticity, and the described big end adopts high-abrasive material to make.
4. a kind of shock-absorbing sole according to any one of claim 1-3, it is characterized in that: described soft middle sole and/or elasticity are also respectively provided with pit at the end, described pit has the inner side of close sole axis and the outside on close edge, sole periphery, the degree of depth of described pit is deepened from inner side gradually to outside, and the recess of described pit is trapezoidal.
5. a kind of shock-absorbing sole according to claim 1, it is characterised in that: said midsole and the big end, adopt colloid bonding or hot pressing mode to connect.
6. a kind of shock-absorbing sole according to claim 1 or 5, it is characterised in that: the one side that the described big end deviates from said midsole is provided with the slip limiting plate for playing anti-sliding function and for playing the wear plate of wear-resisting effect；Described wear plate is positioned at the part corresponding to human foot heel with toe of the described big end, and described slip limiting plate is positioned at the described big end corresponding in the part of human body forefoot, and the part of described slip limiting plate and earth surface is provided with sucker.
7. a kind of shock-absorbing sole according to claim 6, it is characterised in that: the marginal portion at the described big end is arranged with the groove for receiving described deformation of the big end to said midsole side.
8. a kind of shock-absorbing sole according to claim 6, it is characterised in that: some fins of horizontally set on the face that said midsole was connected with the described big end, along the length direction of said midsole, each described fin tandem array becomes continuous print zigzag.
9. a kind of shock-absorbing sole according to any one of claim 1-3, it is characterised in that: the hardness of described soft middle sole is 45-50 degree, and in elasticity, the hardness at the end is 50-55 degree, and the hardness at the described big end is 55-60 degree.
10. a damping shoe, including shock-absorbing sole, and it is connected to the vamp on described shock-absorbing sole, it is characterised in that: described shock-absorbing sole includes sole body, described sole body was composited by the middle end and the big end, was connected by colloid bonding between described vamp and said midsole；Said midsole was composited by the end in upper strata soft middle sole, lower floor's elasticity, described soft middle sole and/or elasticity are provided with for receiving in described soft middle sole or elasticity the damping trough of deformation at the end at the end, described damping trough is distributed in described soft middle sole and/or elasticity on the edge at the end, and arranges along the rear foot heel of human body to forward foot in a step metacarpus direction.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610263671.6A CN105768347B (en) | 2016-04-26 | 2016-04-26 | A kind of shock-absorbing sole and its damping shoe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610263671.6A CN105768347B (en) | 2016-04-26 | 2016-04-26 | A kind of shock-absorbing sole and its damping shoe |
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| CN105768347A true CN105768347A (en) | 2016-07-20 |
| CN105768347B CN105768347B (en) | 2018-05-22 |
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| CN108813801A (en) * | 2018-07-09 | 2018-11-16 | 特步(中国)有限公司 | A kind of multi-density sole and preparation method thereof |
| CN109452723A (en) * | 2018-11-13 | 2019-03-12 | 温州职业技术学院 | A kind of wearable device with shock-absorbing function |
| CN110115412A (en) * | 2019-04-25 | 2019-08-13 | 张国洋 | A kind of sole of fit type |
| CN111109759A (en) * | 2019-12-25 | 2020-05-08 | 福建飞扬鞋材有限公司 | Light foamed TPU sole and manufacturing process thereof |
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| CN110115412B (en) * | 2019-04-25 | 2020-12-29 | 青岛赛威鞋业有限公司 | Sole of laminating type |
| CN111109759A (en) * | 2019-12-25 | 2020-05-08 | 福建飞扬鞋材有限公司 | Light foamed TPU sole and manufacturing process thereof |
| CN111887535A (en) * | 2020-07-22 | 2020-11-06 | 吴忠 | Low-hardness cushioning PU sole |
| CN113197389A (en) * | 2021-04-30 | 2021-08-03 | 康群伟 | Super-soft super-rebound shock-absorbing material sole |
| CN114947305A (en) * | 2022-04-14 | 2022-08-30 | 安踏（中国）有限公司 | Insole processing method, insole and shoe |
| CN114947305B (en) * | 2022-04-14 | 2023-12-22 | 安踏（中国）有限公司 | Midsole processing method, midsole and shoe |
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