CN108771303B - Shoe sole capable of tracing to brook - Google Patents
Shoe sole capable of tracing to brook Download PDFInfo
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- CN108771303B CN108771303B CN201810642828.5A CN201810642828A CN108771303B CN 108771303 B CN108771303 B CN 108771303B CN 201810642828 A CN201810642828 A CN 201810642828A CN 108771303 B CN108771303 B CN 108771303B
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- midsole
- elastic tube
- foot
- sole
- shoe
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- 238000004804 winding Methods 0.000 claims abstract description 41
- 238000000034 method Methods 0.000 claims abstract description 20
- 239000013013 elastic material Substances 0.000 claims abstract description 17
- 230000008093 supporting effect Effects 0.000 claims description 37
- 238000001125 extrusion Methods 0.000 claims description 32
- 239000007788 liquid Substances 0.000 claims description 12
- 238000001467 acupuncture Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 230000008569 process Effects 0.000 abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 238000009423 ventilation Methods 0.000 abstract description 9
- 229920002725 thermoplastic elastomer Polymers 0.000 description 9
- 239000002344 surface layer Substances 0.000 description 7
- 238000005096 rolling process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 241000469816 Varus Species 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000007794 irritation Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000386 athletic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- A43B13/04—Plastics, rubber or vulcanised fibre
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D35/00—Producing footwear
- B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
- B29D35/14—Multilayered parts
- B29D35/142—Soles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model relates to a sole of a Xixi shoe, which comprises an integrally-bonded midsole and an outsole, wherein the midsole is adhered to the top surface of the outsole. The midsole is composed of at least one elastic tube, the elastic tube is of a hollow tubular structure made of elastic materials, and the at least one elastic tube is coiled and formed. The insole of the shoe sole of the present utility model is an elastic tube disc winding forming structure, the insole is integrally provided with a ventilation and drainage gap, water in the shoe sole of the shoe and the shoe can be effectively drained in the use process of the shoe, the process of recovering dryness after the shoe is washed is quickened, and the ventilation and drainage structure has stronger cushioning and rebound performance due to the deformation space of the elastic tube.
Description
Technical Field
The utility model relates to a component of shoes, in particular to a sole of a Xixi shoe.
Background
The comfort of shoes, especially athletic shoes, involves a number of indicators including fit, cushioning, energy return, thermal-wet comfort, support stability, pressure comfort, flex, weight reduction, etc., and among these, slip and cushioning are the primary properties under investigation. With the increasing consumer's standard of living and the increasing specialization of sports, how to enhance and balance the properties of soles has become a major concern for shoe design manufacturers. Especially, how to ensure various performances of soles and maximally enhance the drainage and moisture removal performances is worth going deep.
Most of the existing Xixi shoes adopt holes in soles to enhance drainage performance, for example, china patent with the application number of 201520144597.7 discloses a Xixi shoe sole with a drainage structure, wherein the sole comprises a midsole and a lower sole; the sole further comprises a set of drainage structure, the drainage structure comprises at least two groups of drainage holes arranged on the inner side wall and the outer side wall of the midsole, and a drainage groove communicated with the drainage holes on the two sides is arranged on the midsole panel; the middle sole is provided with a drainage groove corresponding to the drainage channel, and the upper surface of the water passing groove is also covered with a grid layer capable of passing water; the edge of the drain hole of the midsole is inclined inwards to the water passing groove, and water flows through the grid layer to the drain channel and is discharged from the drain hole communicated with the drain channel; the shoe sole of the Xixi shoe has the drainage structure, the drainage structure is simple and easy to realize, the rapid drainage function in the shoe sole is realized through the cooperation of the drainage holes on the two sides and the water trough in the middle, and meanwhile, the radial impact force of water flow on the shoe sole can be reduced. But this kind of scheme, the trompil sets up, the drainage and reduce the effect that rivers strikeed only limit to hole position, whole drainage, slow down the rivers shock property poor, and the setting of hole influences the bradyseism supporting property of sole, and trace to the stream shoes as outdoor shoes, the user needs be in outdoor bad road surface and is so that the water bottom uses, bad bradyseism supporting property will directly influence the wearing impression of user even in wearing the security, in other cases, every user's sufficient type is all different, current trace to the stream shoes sole can't realize the sole of customizing different bradyseism supporting properties according to different user's individualized demands yet.
Disclosure of Invention
The utility model provides a sole of a Xixi shoe, which aims to solve the problems.
The utility model adopts the following technical scheme:
the sole comprises an integrally-bonded midsole and an outsole, wherein the midsole is attached to the top surface of the outsole. The midsole is composed of at least one elastic tube, the elastic tube is of a hollow tubular structure made of elastic materials, and the at least one elastic tube is coiled and formed.
Further:
the elastic tube is formed by extruding the elastic material in a liquid state through an extrusion die and then solidifying. The midsole is formed by moving and/or rotating at least one of the extrusion dies while simultaneously extruding the elastic tube.
The elastic material in the liquid state is TPE in the molten state.
The spiral winding forming structure of the elastic tube is composed of a regular spiral winding forming structure and a random spiral winding forming structure.
The midsole further comprises increased localized support properties of the midsole by increasing the thickness of the tube wall of the resilient tube and/or increasing the coil density of the resilient tube of the random coil wrap structure.
The regular disk winding and forming structure comprises a support column, wherein the support column is formed by winding and forming the elastic tube fixed shaft, the support column is of a hollow columnar structure, the support column is arranged by the midsole in an extending mode along the vertical direction, and the support column is arranged corresponding to foot acupuncture points of the sole user.
The manufacturing method of the sole of the Xixi shoe comprises the following steps:
and I, collecting foot data of a user, wherein the foot data comprises foot size data, foot type data and foot acupuncture point data.
And II, manufacturing the outsole according to the foot size data and the foot type data.
And III, extruding the elastic material in a liquid state through an extrusion die, and simultaneously rotating the extrusion end of the extrusion die in a fixed axis manner to form the support columns, wherein the support columns are distributed according to the foot acupuncture point data.
And IV, extruding the elastic tube by the extrusion end of the extrusion die in a random coiling manner between the support columns formed in the step III to form a net body, wherein the elastic tube between the support columns is connected with the support columns, and the thickness of the tube wall of the elastic tube and/or the coiling density of the elastic tube are correspondingly adjusted according to the local support performance requirement of the foot-type data on the midsole.
And V, extruding the elastic tube from the extrusion end of the extrusion die to form the midsole by randomly coiling and rolling the periphery and the top surface of the net body formed in the step IV according to the structural data and the foot data of the outsole. The thickness of the tube wall of the elastic tube and/or the coil winding density of the elastic tube are/is correspondingly adjusted according to the local supporting performance requirement of the foot-type data on the midsole.
And VI, after the midsole formed in the step V is completely solidified, bonding the midsole to the outsole formed in the step II.
From the above description of the utility model, it is clear that the utility model has the following advantages over the prior art:
the insole of the shoe sole of the present utility model is an elastic tube disc winding forming structure, the insole is integrally provided with a ventilation and drainage gap, water in the shoe sole of the shoe and the shoe can be effectively drained in the use process of the shoe, the process of recovering dryness after the shoe is washed is quickened, and the ventilation and drainage structure has stronger cushioning and rebound performance due to the deformation space of the elastic tube. Secondly, the elastic pipe coils are mutually adhered to form a whole in the process of coiling and forming, deformation gaps are formed in the whole midsole, and the cushioning performance of the midsole is further optimized. Furthermore, the supporting performance of the midsole can be controlled by the thickness of the pipe wall of the elastic pipe and/or the coiled density of the elastic pipe, so that the midsole is customized according to the cushioning supporting requirements of different users, and meanwhile, the water draining and ventilation functions and the cushioning supporting functions of the sole are realized. The insole is deformed under compression in the use process, gaps between the elastic tubes are compressed, the inside of the tubular structure of the elastic tubes is compressed, more uniform drainage and ventilation processes are further formed, ventilation and drainage performance of the sole is enhanced, and the structure is beneficial to reducing dust adsorption in the insole due to the fact that the tube diameter of the elastic tubes is smaller. Finally, the elastic tube coil winding and forming structure of the midsole has stronger deformation recovery capability when being pressed, so that the conditions of weakening of the cushioning property, midsole collapse and the like are not easy to occur after the sole is used for a long time.
Drawings
Fig. 1 is a schematic structural view of a sole of a brook shoe according to the present utility model in a first embodiment.
Fig. 2 is a schematic cross-sectional view of the sole of the stream shoe of the present utility model along the direction A-A in fig. 1 in accordance with the first embodiment.
Fig. 3 is an enlarged schematic view of a portion B in fig. 2.
Fig. 4 is a schematic cross-sectional structure of a sole of a brook shoe according to the utility model in a second embodiment.
Detailed Description
Specific embodiments of the present utility model will be described below with reference to the accompanying drawings.
Embodiment one:
referring to fig. 1 and 2, a sole of a brook shoe comprises a midsole 1 and an outsole 2, wherein the outsole 2 is a rubber bottom sheet, and the midsole 1 is adhered to the top surface of the outsole 2. The midsole 1 is formed by at least one elastic tube 11, the elastic tube 11 is a hollow tubular structure made of elastic material, and at least one elastic tube 11 is formed by coiling and coiling. The elastic tube 11 is formed by extruding an elastic material in a liquid state through an extrusion die and solidifying. The midsole 1 is formed by moving and/or rotating at least one of the extrusion dies while simultaneously extruding the elastic tube 11. The elastic material in a liquid state is TPE heated to a molten state. The TPE in a molten state is extruded through an extrusion die and then cooled, solidified and molded. The TPE is a thermoplastic elastomer, and common materials for soles such as TPU and the like can be adopted in the specific embodiment. The midsole 1 increases the local support properties of the midsole 1 by increasing the thickness of the tube wall of the elastic tube 11 and/or by increasing the convoluted coil density of the elastic tube 11. In the use process of the sole of the stream tracing shoe, particularly after wading, water can be rapidly discharged from gaps of the elastic tube and/or the inside of the elastic tube along with the process of stepping on the sole by walking of a user, and the efficiency of water discharge and moisture discharge is higher due to the double-space respiration effect that the gaps of the elastic tube and the elastic tube can inhale and exhaust along with the stepping on the sole.
Referring to fig. 2, in this embodiment, the coil winding density of the elastic tube 11 inside the fore-sole of the midsole 1 is set higher. The adjustment of the local supporting performance of the midsole 1 can be performed for different foot types: for normal foot shape and everting foot shape, the heel inner side supporting performance is higher than the heel outer side, so that excessive everting is prevented; for the varus foot type, the lateral heel support performance is high; for the whole sole, the supporting performance of the outer ring is higher than that of the inner part, the outer ring has a stabilizing effect, and the inner part is soft and comfortable to contact; the arch part has high supporting performance and mainly plays a role in torsion prevention and stabilization.
Referring to fig. 2 and 3, the coil winding structure of the elastic tube 11 is composed of a regular coil winding structure and a random coil winding structure 31. The regular disc winding and forming structure comprises a support column 32, wherein the support column 32 is formed by winding and forming the elastic tube 11 in a fixed shaft manner, the support column 32 is of a hollow columnar structure, and the support column 32 is arranged by extending the midsole 1 along the vertical direction. The support columns 32 can play a role in reinforcing the structural strength and the supporting performance of the midsole 1, and further, the support columns 32 are correspondingly arranged with the foot acupoints of the sole user, so that the sole massage device can play a role in massaging the sole of the user. The top surface and both sides of the support column 32 are provided with elastic tubes 11 of random coil winding and forming structure 31. The regular disc winding and winding forming structure and the random disc winding and winding forming structure 31 are matched with the control of the local supporting performance of the midsole 1, so that personalized customization which is more accurately suitable for individual differences caused by the differences of weight, running posture, running distance and the like of consumers can be realized. The regular disc winding and winding forming structure, particularly the local supporting structure such as the supporting column 32, can realize more targeted acupoint massage functions, for example, the introduction of the concept of the same size in traditional Chinese medicine, so as to further increase the health efficacy of the sole. The structure of the elastic tube 11 with the random disc winding forming structure 31 arranged on the top surface and the two sides of the supporting column 32 can form soft and comfortable foot feeling on the top surface of the midsole 1, and the supporting column 32 and the elastic tube 11 on the two sides are different in structural deformation performance along with the increase of the stepping of consumers, so that the massage to the acupoints of the soles of the consumers is formed, the use comfort of the soles is further improved, the irritation and even pain feeling caused to the soles of the consumers due to the arrangement of the massage structure are greatly reduced, such as certain products on the market, and even the consumers are reminded of paying attention to the pain feeling of the products of 3 level or even 4 level.
Referring to fig. 1, 2 and 3, the method for manufacturing the sole of the daxi shoes comprises the following steps:
and I, collecting foot data of a user, wherein the foot data comprises foot size data, foot type data and foot acupuncture point data. The foot type data comprise the height of the foot arch, the size of each part of the foot, the degree of the inside and outside turning of the foot and the like. The foot acupoint data is plantar acupoint distribution data obtained according to foot type data and the same-size algorithm.
And II, manufacturing the outsole 2 according to the foot size data and the foot type data.
And III, extruding the elastic material in a liquid state through an extrusion die, and simultaneously rotating the extrusion end of the extrusion die in a fixed axis manner to form the support columns 32, wherein the support columns 32 are arranged according to the foot acupuncture point data.
Extruding the elastic tube 11 by the extruding end of the extruding die in random coiling and rolling mode between the supporting columns 32 formed in the step III to form a net body, wherein the elastic tube 11 positioned between the supporting columns 32 is connected with the supporting columns 32, and the thickness of the tube wall of the elastic tube 11 and/or the coiling and rolling density of the elastic tube 11 are correspondingly adjusted according to the local supporting performance requirement of the sole 1 by the foot type data of the elastic tube 11.
And V, extruding the elastic tube 11 from the extrusion end of the extrusion die to form the midsole 1 according to the structural data and the foot data of the outsole 2 in a random coiling mode around the net body formed in the step IV and the top surface. The thickness of the wall of the elastic tube 11 and/or the spiral winding density of the elastic tube 11 are/is adjusted correspondingly according to the local supporting performance requirement of the foot-type data on the midsole 1 by the elastic tube 11 positioned around the reticular body and on the top surface.
VI. Bonding the fully cured step V formed midsole 1 to the top surface of the outsole 2 formed in step II.
With continued reference to fig. 1, 2 and 3, the structure of the support column 32 of the present utility model can massage the sole of a consumer during the application process of the sole, and the structure of the elastic tube 11 in a random coiling structure is connected between the support columns 32, so that the structural strength of the whole midsole 1 can be enhanced, and because the midsole 1 of the present utility model is in a tubular structure with strong deformation capability due to the fact that the elastic tube 11 is in a coiling and coiling structure, the structural strength of the midsole 1 is ensured while the cushioning, ventilation and drainage performance of the sole is ensured, particularly, in the aspects of preventing collapse and preventing the midsole 1 from being deformed to bulge around, the structure of the elastic tube 11 connected with the support column 32 by the cooperation of the support column 32 can be greatly reduced or even avoided.
With continued reference to fig. 1, fig. 2 and fig. 3, in the manufacturing method of the sole of the brook shoe, the support columns 32 are constructed, and then the net body is formed, so that the support columns 32 can help the construction of the coiled and rolled structure of the elastic tube 11, the elastic tube 11 is prevented from being accumulated locally under the influence of gravity, the cushioning performance of the midsole 1 is affected, in the personalized customization aspect of the midsole 1, the areas can be partitioned according to the areas surrounded by the support columns 32, the densities of the random coiled and rolled structures of all the areas are respectively controlled to realize the customization of different support performances of the midsole 1 at different positions, and because the positions of the support columns 32 correspond to the acupoints of the sole of a user, the scheme for customizing the cushioning performance of the midsole 1 according to the areas of the support columns 32 is easier to realize and is more scientific and accurate.
Embodiment two:
referring to fig. 4, a sole of a brook shoe comprises a midsole 1 and an outsole 2, wherein the outsole 2 is a rubber bottom sheet, and the midsole 1 is adhered to the top surface of the outsole 2. The midsole 1 is formed by at least one elastic tube 11, the elastic tube 11 is a hollow tubular structure made of elastic material, and at least one elastic tube 11 is formed by coiling and coiling. The elastic tube 11 is formed by extruding an elastic material in a liquid state through an extrusion die and solidifying. The midsole 1 is formed by moving and/or rotating at least one of the extrusion dies while simultaneously extruding the elastic tube 11. The elastic material in a liquid state is TPE heated to a molten state. The TPE in a molten state is extruded through an extrusion die and then cooled, solidified and molded. The TPE is a thermoplastic elastomer, and common materials for soles such as TPU and the like can be adopted in the specific embodiment. The midsole 1 increases the local support properties of the midsole 1 by increasing the thickness of the tube wall of the elastic tube 11 and/or by increasing the convoluted coil density of the elastic tube 11. In the use process of the sole of the stream tracing shoe, particularly after wading, water can be rapidly discharged from gaps of the elastic tube and/or the inside of the elastic tube along with the process of stepping on the sole by walking of a user, and the efficiency of water discharge and moisture discharge is higher due to the double-space respiration effect that the gaps of the elastic tube and the elastic tube can inhale and exhaust along with the stepping on the sole.
With continued reference to fig. 4, in this embodiment, the use of the resilient tubes 11 on either side of the midsole 1 is provided with a higher coil density. The adjustment of the local supporting performance of the midsole 1 can be performed for different foot types: for normal foot shape and everting foot shape, the heel inner side supporting performance is higher than the heel outer side, so that excessive everting is prevented; for the varus foot type, the lateral heel support performance is high; for the whole sole, the supporting performance of the outer ring is higher than that of the inner part, the outer ring has a stabilizing effect, and the inner part is soft and comfortable to contact; the arch part has high supporting performance and mainly plays a role in torsion prevention and stabilization.
With continued reference to fig. 4, the coil winding structure of the elastic tube 11 described above is composed of a regular coil winding structure and a random coil winding structure 31. The regular disc winding structure comprises a support column 32 and a surface layer 33, wherein the support column 32 is formed by winding the elastic tube 11 in a fixed shaft manner, the support column 32 is of a hollow columnar structure, and the support column 32 is arranged by extending the bottom of the midsole 1 along the vertical direction. The surface layer 33 is formed by a plurality of elastic tubes 11 which are arranged in parallel and adjacently, and the surface layer 33 is arranged on the top surface of the midsole 1. The support columns 32 can play a role in reinforcing the structural strength and the supporting performance of the midsole 1, and further, the support columns 32 are correspondingly arranged with the foot acupoints of the sole user, so that the sole massage device can play a role in massaging the sole of the user. The top surface and both sides of the support column 32 are provided with elastic tubes 11 of random coil winding and forming structure 31. The regular disc winding and winding forming structure and the random disc winding and winding forming structure 31 are matched with the control of the local supporting performance of the midsole 1, so that personalized customization which is more accurately suitable for individual differences caused by the differences of weight, running posture, running distance and the like of consumers can be realized. The regular disc winding and winding forming structure, particularly the local supporting structure such as the supporting column 32, can realize more targeted acupoint massage functions, for example, the introduction of the concept of the same size in traditional Chinese medicine, so as to further increase the health efficacy of the sole. The structure of the elastic tube 11 with the random disc winding forming structure 31 arranged on the top surface and the two sides of the supporting column 32 can form soft and comfortable foot feeling on the top surface of the midsole 1, and the supporting column 32 and the elastic tube 11 on the two sides are different in structural deformation performance along with the increase of the stepping of consumers, so that the massage to the acupoints of the soles of the consumers is formed, the use comfort of the soles is further improved, the irritation and even pain feeling caused to the soles of the consumers due to the arrangement of the massage structure are greatly reduced, such as certain products on the market, and even the consumers are reminded of paying attention to the pain feeling of the products of 3 level or even 4 level.
With continued reference to fig. 4, the method for manufacturing the sole of the daxi shoe comprises the following steps:
and I, collecting foot data of a user, wherein the foot data comprises foot size data, foot type data and foot acupuncture point data. The foot type data comprise the height of the foot arch, the size of each part of the foot, the degree of the inside and outside turning of the foot and the like. The foot acupoint data is plantar acupoint distribution data obtained according to foot type data and the same-size algorithm.
And II, manufacturing the outsole 2 according to the foot size data and the foot type data.
And III, extruding the elastic material in a liquid state through an extrusion die, and simultaneously rotating the extrusion end of the extrusion die in a fixed axis manner to form the support columns 32, wherein the support columns 32 are arranged according to the foot acupuncture point data.
Extruding the elastic tube 11 by the extruding end of the extruding die in random coiling and rolling mode between the supporting columns 32 formed in the step III to form a net body, wherein the elastic tube 11 positioned between the supporting columns 32 is connected with the supporting columns 32, and the thickness of the tube wall of the elastic tube 11 and/or the coiling and rolling density of the elastic tube 11 are correspondingly adjusted according to the local supporting performance requirement of the sole 1 by the foot type data of the elastic tube 11.
And V. Extruding the elastic tube 11 from the extruding end of the extruding mould according to the structural data and foot data of the outsole 2 around the net body formed in the step IV and randomly coiling the top surface, and then extruding by the extruding mould in the length direction of the sole to form the surface layer 33, wherein the surface layer 33 is arranged on the top surface of the midsole 1. The provision of the surface layer 33 may further enhance the wearing comfort of the midsole 1 and mitigate collapse of the midsole 1. And because the midsole 1 may inhale foreign matter such as grit in the stream tracing process, the arrangement of the surface layer 33 can prevent the foreign matter from being extruded to the sole of the user, and the influence of the foreign matter on the sole of the user is reduced.
VI. Bonding the fully cured step V formed midsole 1 to the top surface of the outsole 2 formed in step II.
The support column 32 structure of the utility model can massage the sole of a consumer in the sole application process, the structure of the elastic tube 11 with a random coiling structure can also enhance the structural strength of the whole midsole 1 through the connection between the support columns 32, and the core of the structure of the utility model is a tubular structure with stronger deformation capability because the midsole 1 is a coiling and coiling structure of the elastic tube 11, so that the structural strength of the midsole 1 is ensured while the shock absorption and ventilation performance of the sole is ensured, and particularly, the structure of the elastic tube 11 connected with the support column 32 through the cooperation of the support columns 32 can be greatly lightened or even avoided in two aspects of preventing collapse and preventing the midsole 1 from being deformed by protruding to the periphery.
With continued reference to fig. 4, in the manufacturing method of the sole of the Xixi shoe, through the member support columns 32, and then the process of forming the net body, the support columns 32 can help to construct the coiled and rolled structure of the elastic tube 11, prevent the elastic tube 11 from being accumulated locally under the influence of gravity, and influence the cushioning performance of the midsole 1, and in the personalized customization aspect of the midsole 1, the areas can be partitioned according to the areas surrounded by the support columns 32, and the densities of the random coiled and rolled structure of each area can be controlled respectively to realize the customization of different support performances of the midsole 1 at different positions, and because the positions of the support columns 32 correspond to the acupuncture points of the sole of a user, the scheme of customizing the cushioning performance of the midsole 1 in the areas according to the support columns 32 is easier to realize more scientific and accurate.
The foregoing is merely illustrative of specific embodiments of the present utility model, but the design concept of the present utility model is not limited thereto, and any insubstantial modification of the present utility model by using the design concept shall fall within the scope of the present utility model.
Claims (5)
1. The utility model provides a shoe sole of brook shoe, includes midsole and the big end of integrative bonding, and the big end top surface is located in the subsides of midsole, its characterized in that: the midsole is composed of at least one elastic tube, the elastic tube is of a hollow tubular structure made of elastic materials, and the at least one elastic tube is coiled and formed; the coiling and coiling forming structure of the elastic tube is composed of a regular coiling and coiling forming structure and a random coiling and coiling forming structure; the regular disk winding and forming structure comprises a support column, wherein the support column is formed by winding and forming an elastic tube fixed shaft, the support column is of a hollow columnar structure, the support column is arranged by the midsole in an extending way along the vertical direction, and the support column is arranged corresponding to foot acupuncture points of a sole user; the top surface and two sides of the support column are provided with elastic tubes of random disc winding and forming structures.
2. According to claim 1 is a sole of a shoe for tracing the brook, the method is characterized in that: the elastic tube is formed by solidifying an elastic material in a liquid state after being extruded by an extrusion die; the midsole is formed by moving and/or rotating at least one of the extrusion dies while simultaneously extruding the elastic tube.
3. A shoe sole for a species of track shoe as claimed in claim 2 wherein: the elastic material in a liquid state is TPE in a molten state.
4. According to claim 1 is a sole of a shoe for tracing the brook, the method is characterized in that: the midsole further comprises increased localized support properties of the midsole by increasing the thickness of the resilient tube wall and/or increasing the coil density of the resilient tube of the random coil wrap structure.
5. According to claim 1 is a sole of a shoe for tracing the brook, the method is characterized in that: the manufacturing method of the sole of the Xixi shoe comprises the following steps:
collecting foot data of a user, wherein the foot data comprises foot size data, foot type data and foot acupuncture point data;
II, manufacturing the outsole according to the foot size data and the foot type data;
extruding the elastic material in a liquid state through an extrusion die, and simultaneously rotating the extrusion end of the extrusion die in a fixed axis manner to form the support columns, wherein the support columns are distributed according to the foot acupuncture point data;
extruding the elastic tube from the extrusion end of the extrusion die in a random coiling manner between the support columns formed in the step III to form a net body, wherein the elastic tube between the support columns is connected with the support columns, and the thickness of the tube wall of the elastic tube and/or the coiling density of the elastic tube are correspondingly adjusted according to the local support performance requirement of the foot-type data on the midsole;
extruding elastic tubes from the extrusion end of the extrusion die to form the midsole on the periphery of the net-shaped body formed in the step IV and the random coiling of the top surface according to the structural data and the foot-shaped data of the outsole; the elastic tube positioned around the reticular body and on the top surface correspondingly adjusts the thickness of the tube wall of the elastic tube and/or the coil winding density of the elastic tube according to the local supporting performance requirement of the foot-type data on the midsole;
and VI, after the midsole formed in the step V is completely solidified, bonding the midsole to the outsole formed in the step II.
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| CN201810642828.5A CN108771303B (en) | 2018-06-21 | 2018-06-21 | Shoe sole capable of tracing to brook |
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| CN201810642828.5A CN108771303B (en) | 2018-06-21 | 2018-06-21 | Shoe sole capable of tracing to brook |
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| CN108771303A CN108771303A (en) | 2018-11-09 |
| CN108771303B true CN108771303B (en) | 2023-09-05 |
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| CN108771303A (en) | 2018-11-09 |
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