CN216568622U - Ventilating health-care sole - Google Patents
Ventilating health-care sole Download PDFInfo
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- CN216568622U CN216568622U CN202122313104.6U CN202122313104U CN216568622U CN 216568622 U CN216568622 U CN 216568622U CN 202122313104 U CN202122313104 U CN 202122313104U CN 216568622 U CN216568622 U CN 216568622U
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Abstract
The utility model discloses a breathable health-care sole which comprises a shell and a PU (polyurethane) breathable core, wherein the shell is provided with a groove, the PU breathable core is embedded in the groove, and the top surface of the PU breathable core is exposed to the air. The PU air permeable core which can be directly contacted with the sole of a user is arranged, so that the air permeability of the air permeable core can be effectively ensured, the shell is arranged outside the PU air permeable core, the other parts of the PU air permeable core except the top surface can be sealed to form a semi-closed air cavity, the shell can be used as a part contacted with the outside, and the strength of the air permeable core can be effectively improved. In addition, in the utility model, because the top surface of the PU air permeable core is exposed, the whole sole type arrangement can be conveniently realized, the foot feeling is ensured, the high air permeability is realized, the high air permeability ensures the drying speed of liquid such as sweat and the like, the dryness of the sole is kept, the breeding of bacteria is reduced, and the utility model has better health care performance.
Description
Technical Field
The utility model relates to the field of sole design, in particular to a breathable health-care sole.
Background
Shoes are common articles for daily use, and people only follow his protective properties evaluation to the quality of shoes in the past, but, along with the improvement of quality of life, people are more and more high to the travelling comfort and the health care performance demand of shoes gradually, and when the gas permeability of shoes is poor, can lead to the drying rate of liquid such as sweat slow, and the bacterium is multiplied easily to shoes inside, can produce certain influence to user's health care, therefore the quality of shoes gas permeability is an important measurement index in the shoes health care performance.
The breathability of the shoe is affected considerably by the design of the upper and the breathability of the sole. In order to improve the air permeability of the sole, the following two forms are common, one is to use a material with good air permeability to make the whole sole, but the strength of common air permeable materials such as air permeable PU and the like is generally low, so that the air permeable sole obtained in the way has obvious air permeability, but the strength and durability are difficult to ensure.
The other kind is to adopt gasbag formula design, put into the gasbag in the inside sole promptly, but the mode preparation degree of difficulty on the one hand is big, efficiency is lower, the sole that leads to the preparation to obtain is with high costs, on the other hand gasbag often is difficult to set up to full sole formula, usually the gasbag can only set up in heel or heel position department before the foot, not only ventilative volume is limited, the gas permeability is difficult to obtain the assurance, and can make the user when actually wearing, the sense of touch that the different positions of foot placed on same sole can produce great difference, the feel is difficult to guarantee.
SUMMERY OF THE UTILITY MODEL
The aim of the present invention is to provide a vapor-permeable health sole that solves one or more of the above mentioned problems.
According to one aspect of the present invention, there is provided a breathable health sole comprising a shell provided with a recess and a PU (Polyurethane) breathable core embedded in the recess, the PU breathable core having a top surface exposed to the air.
The utility model has the beneficial effects that: the PU air permeable core which can be directly contacted with the sole of a user is arranged, so that the air permeability of the utility model can be effectively ensured, the shell is arranged outside the PU air permeable core and can seal other parts of the PU air permeable core except the top surface, so that the utility model forms a semi-closed air cavity, and the shell can also be used as a part contacted with the outside, so that the strength of the utility model can be effectively improved, the abrasion of the PU air permeable core is reduced, and the service life of the utility model is ensured. In addition, because the top surface of the PU air permeable core is exposed, the PU air permeable core can be manufactured by direct pouring and the like, the manufacturing difficulty of the PU air permeable core can be effectively reduced, the manufacturing efficiency is improved, the full sole type arrangement is convenient to realize, the foot feeling is ensured, the high air permeability is realized, the high air permeability ensures the drying speed of liquid such as sweat and the like, the dryness of the sole is kept, the breeding of bacteria is reduced, and the PU air permeable core has better health care performance.
In some embodiments, the thinnest portion of the PU breathable core is no less than 4mm thick. Tests show that the PU air-permeable core can ensure that the position has certain strength at the position with the thickness of not less than 4mm, and the position has obvious air-permeable effect.
In some embodiments, the PU breathable core is of a density of greater than or equal to 0.13g/cm3The PU gas-permeable core of (1). The PU breathable core is selected, so that the PU breathable core has enough air permeability and better supporting strength.
In some embodiments, the thickness of the housing is 1mm to 5 mm. The shell can ensure enough strength under the thickness.
In some embodiments, the shell has a density of greater than or equal to 0.4g/cm3PU outer shell, TPU (Thermoplastic polyurethane elastomers) outer shell, EVA (Eth)Ethylene-vinyl acetate copolymer) housing or a rubber housing.
In some embodiments, the groove comprises a front heel part, an arch part and a rear heel part, the front heel part, the arch part and the rear heel part are sequentially connected and communicated, and a PU (polyurethane) breathable core is embedded in the front heel part, the arch part and the rear heel part. Therefore, the PU breathable core can effectively realize full sole arrangement, effectively ensures that the touch feeling uniformity of different positions of the foot of a user is strong and the foot feeling is stable when the user uses the novel breathable shoe, and ensures that the PU breathable core has enough breathable capacity due to large-scale arrangement, thereby ensuring high breathability of the novel breathable shoe.
In some embodiments, the PU porous material comprises a plurality of particles, and each of the plurality of particles is encapsulated by the PU gas-permeable core. Because the strength requirement of the PU breathable core is not particularly high, different particles can be conveniently mixed according to the requirement, and the PU breathable core can obtain stronger performance according to the requirement so as to meet different use requirements.
In some embodiments, the particles are one or more of recycled material particles or plastic particles. The environment-friendly performance of the utility model can be effectively improved by reclaimed material particles, plastic particles and the like.
In some embodiments, the particles are wood particles. Therefore, when the health-care food is used, the effective components in the Chinese herbal medicine particles can permeate into the soles of the feet of a user, so that the health-care performance of the health-care food is further improved.
In some embodiments, the particles are herbal particles. Therefore, when the health-care food is used, the effective components in the Chinese herbal medicine particles can permeate into the soles of the feet of a user, so that the health-care performance of the health-care food is further improved.
Drawings
Fig. 1 is a sectional view illustrating a structure of a breathable health sole according to an embodiment of the present invention.
Fig. 2 is a sectional view illustrating the structure of the outer shell of the breathable health shoe sole according to one embodiment of the present invention.
FIG. 3 is a plan view illustrating a structure of a breathable healthcare sole according to an embodiment of the present invention.
Fig. 4 is a sectional view illustrating a structure of a breathable health sole according to another embodiment of the present invention.
Detailed Description
The breathable health-care sole of the utility model is further described in detail with reference to the accompanying drawings.
Example 1
Referring to fig. 1, 2 and 3, the breathable health sole of the present embodiment includes a shell 1 and a PU breathable core 2.
The shell 1 is provided with a groove 11, the groove 11 comprises a front heel part 111, an arch part 112 and a rear heel part 113, the front heel part 111, the arch part 112 and the rear heel part 113 are sequentially connected and communicated, the front heel part 111 can correspond to the front heel part of a user, the arch part 112 can correspond to the arch part of the foot of the user, and the rear heel part 113 can correspond to the rear heel part of the user.
The PU breathable core 2 is embedded in the front root part 111, the arch part 112 and the rear heel part 113, namely, the PU breathable core 2 is arranged in a full sole mode, and the top surface of the PU breathable core 2 is exposed to the air so as to ensure the breathability of the PU breathable core.
And the case 1 may have a density of 0.4g/cm or more3In this embodiment, the shell 1 is preferably a TPU shell, and the thickness of the shell 1 at various points should preferably be between 1mm and 5 mm.
The PU breathable core 2 may have a density of 0.13g/cm or more3The thickness of the thinnest part of the PU air-permeable core is not less than 4mm, in the embodiment, the PU air-permeable core 2 preferably has the density of 0.3g/cm3The thickness of the thinnest portion of the PU gas-permeable core 2 is preferably 4 mm.
The breathable health-care sole of this embodiment can be used to manufacture shoes, and the PU breathable core 2 can be used to directly contact with the sole of the user, which has excellent breathability, and the outer shell 1 can be used to contact with the outside, which has high strength, so that the shoes manufactured by this embodiment can have excellent breathability, and also have high support strength and wear resistance.
In addition, in the breathable health-care sole of the embodiment, because the top surface of the PU breathable core is exposed, the breathable health-care sole can be manufactured by direct pouring and other forms, the manufacturing difficulty and cost of the breathable health-care sole can be effectively reduced, the manufacturing efficiency is improved, and the breathable performance of the breathable health-care sole is further improved while the feeling of feet is ensured by adopting the full-sole arrangement.
Example 2
Referring to fig. 1, 2 and 3, the breathable health sole of the present embodiment includes a shell 1 and a PU breathable core 2.
The shell 1 is provided with a groove 11, the groove 11 comprises a front heel part 111, an arch part 112 and a rear heel part 113, the front heel part 111, the arch part 112 and the rear heel part 113 are sequentially connected and communicated, the front heel part 111 can correspond to the front heel part of a user, the arch part 112 can correspond to the arch part of the foot of the user, and the rear heel part 113 can correspond to the rear heel part of the user.
The PU breathable core 2 is embedded in the front root part 111, the arch part 112 and the rear heel part 113, namely, the PU breathable core 2 is arranged in a full sole mode, and the top surface of the PU breathable core 2 is exposed to the air so as to ensure the breathability of the PU breathable core.
And the case 1 may have a density of 0.4g/cm or more3In this embodiment, the casing 1 is preferably an EVA casing, and the thickness of the casing 1 at various points should preferably be between 1mm and 5 mm.
The PU breathable core 2 may have a density of 0.13g/cm or more3The thickness of the thinnest part of the PU air-permeable core is not less than 4mm, in the embodiment, the PU air-permeable core 2 preferably has the density of 0.35g/cm3The thickness of the thinnest portion of the PU gas-permeable core 2 is preferably 5 mm.
The breathable health-care sole of this embodiment can be used to manufacture shoes, and the PU breathable core 2 can be used to directly contact with the sole of the user, which has excellent breathability, and the outer shell 1 can be used to contact with the outside, which has high strength, so that the shoes manufactured by this embodiment can have excellent breathability, and also have high support strength and wear resistance.
In addition, in the breathable health-care sole of the embodiment, because the top surface of the PU breathable core is exposed, the breathable health-care sole can be manufactured by direct pouring and other forms, the manufacturing difficulty and cost of the breathable health-care sole can be effectively reduced, the manufacturing efficiency is improved, and the breathable performance of the breathable health-care sole is further improved while the feeling of feet is ensured by adopting the full-sole arrangement.
Example 3
Referring to fig. 2, 3 and 4, the breathable health sole of this embodiment includes a shell 1 and a PU breathable core 2.
The shell 1 is provided with a groove 11, the groove 11 comprises a front heel part 111, an arch part 112 and a rear heel part 113, the front heel part 111, the arch part 112 and the rear heel part 113 are sequentially connected and communicated, the front heel part 111 can correspond to the front heel part of a user, the arch part 112 can correspond to the arch part of the foot of the user, and the rear heel part 113 can correspond to the rear heel part of the user.
The PU breathable core 2 is embedded in the front root part 111, the arch part 112 and the rear heel part 113, namely, the PU breathable core 2 is arranged in a full sole mode, and the top surface of the PU breathable core 2 is exposed to the air so as to ensure the breathability of the PU breathable core.
And the case 1 may have a density of 0.4g/cm or more3In this embodiment, the shell 1 is preferably 0.4g/cm3And the thickness of the shell 1 should preferably be between 1mm and 5mm everywhere.
The PU breathable core 2 may have a density of 0.13g/cm or more3The thickness of the thinnest part of the PU air-permeable core is not less than 4mm, in the embodiment, the PU air-permeable core 2 preferably has the density of 0.25g/cm3The thickness of the thinnest portion of the PU gas-permeable core 2 is preferably 4 mm.
The breathable health-care sole of the embodiment further comprises a plurality of particles 3, all the particles 3 are wrapped by the PU breathable core 2, the particles 3 can be one or more of wood particles or Chinese herbal medicine particles, and in the embodiment, the particles 3 are preferably Chinese herbal medicine particles.
The breathable health-care sole of the embodiment can be used for manufacturing shoes, the PU breathable core 2 can be directly contacted with the sole of a user, the breathable health-care sole has excellent breathable performance, and the PU breathable core 2 has low strength requirement, and different particles 3 are arranged in the breathable health-care sole, so that the breathable health-care sole can obtain stronger health-care performance.
The outer shell 1 can be used to contact with the outside and has high strength, so that the shoe manufactured by the embodiment has excellent air permeability and high support strength and wear resistance.
In addition, in the breathable health-care sole of the embodiment, because the top surface of the PU breathable core 2 is exposed, the breathable health-care sole can be manufactured by direct pouring and other forms, the manufacturing difficulty and cost of the breathable health-care sole can be effectively reduced, the manufacturing efficiency is improved, and the full sole type arrangement is adopted, so that the foot feeling is ensured, and meanwhile, the breathability of the breathable health-care sole is further improved.
Example 4
Referring to fig. 2, 3 and 4, the breathable health sole of this embodiment includes a shell 1 and a PU breathable core 2.
The shell 1 is provided with a groove 11, the groove 11 comprises a front heel part 111, an arch part 112 and a rear heel part 113, the front heel part 111, the arch part 112 and the rear heel part 113 are sequentially connected and communicated, the front heel part 111 can correspond to the front heel part of a user, the arch part 112 can correspond to the arch part of the foot of the user, and the rear heel part 113 can correspond to the rear heel part of the user.
The PU air permeable core 2 is embedded in the front root part 111, the arch part 112 and the heel part 113, namely the PU air permeable core 2 is arranged in a full sole way, and the top surface of the PU air permeable core 2 is exposed to the air to ensure the air permeability.
And the case 1 may have a density of 0.4g/cm or more3In this embodiment, the shell 1 is preferably 0.4g/cm3And the thickness of the shell 1 should preferably be between 1mm and 5mm everywhere.
The PU breathable core 2 may be of densityIs greater than or equal to 0.13g/cm3The thickness of the thinnest part of the PU air permeable core is not less than 4mm, in the embodiment, the PU air permeable core 2 preferably has the density of 0.25g/cm3The thickness of the thinnest portion of the PU gas-permeable core 2 is preferably 4 mm.
The breathable health-care sole of the embodiment further comprises a plurality of particles 3, all the particles 3 are wrapped by the PU breathable core 2, the particles 3 can be one or more of PU recycled material particles, TPU recycled material particles, EVA recycled material particles or plastic particles, and in the embodiment, the particles 3 are preferably PU recycled material particles.
The breathable health-care sole can be used for manufacturing shoes, the PU breathable core 2 can be directly contacted with the sole of a user, the breathable health-care sole has excellent breathability, and the PU breathable core 2 has low strength requirement, and different particles 3 are arranged in the breathable health-care sole, so that the breathable health-care sole can obtain stronger environmental protection performance.
The outer shell 1 can be used to contact with the outside and has high strength, so that the shoe manufactured by the embodiment has excellent air permeability and high support strength and wear resistance.
In addition, in the breathable health-care sole of the embodiment, because the top surface of the PU breathable core 2 is exposed, the breathable health-care sole can be manufactured by direct pouring and other forms, the manufacturing difficulty and cost of the breathable health-care sole can be effectively reduced, the manufacturing efficiency is improved, and the full sole type arrangement is adopted, so that the foot feeling is ensured, and meanwhile, the breathability of the breathable health-care sole is further improved.
What has been described above are merely some of the embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the utility model.
Claims (10)
1. Ventilative health care sole, its characterized in that, including shell (1) and PU core (2) that ventilates, shell (1) is equipped with recess (11), PU core (2) that ventilates inlays in recess (11), the top surface of PU core (2) that ventilates exposes in the air.
2. The vapor-permeable healthcare sole according to claim 1, characterized in that the thinnest point of the PU vapor-permeable core (2) has a thickness not less than 4 mm.
3. Breathable healthcare sole according to claim 1, characterized in that said PU vapor-permeable core (2) has a density greater than or equal to 0.13g/cm3The PU gas-permeable core of (1).
4. The breathable healthcare sole according to claim 1, characterized in that said shell (1) has a thickness comprised between 1mm and 5 mm.
5. Breathable healthcare sole according to claim 1, characterized in that said shell (1) has a density greater than or equal to 0.4g/cm3The PU casing, the TPU casing, the EVA casing or the rubber casing.
6. The breathable healthcare sole according to claim 1, characterized in that said groove (11) comprises a front heel (111), an arch portion (112) and a rear heel (113), said front heel (111), arch portion (112) and rear heel (113) being connected in sequence and being in communication, said front heel (111), arch portion (112) and rear heel (113) being embedded with a PU breathable core (2).
7. The vapor-permeable healthcare sole according to claim 1, characterized in that it comprises a plurality of granules (3), said granules (3) being each surrounded by a PU vapor-permeable core (2).
8. The breathable healthcare sole according to claim 7, characterized in that said particles (3) are one of recycled material particles or plastic particles.
9. The vapor-permeable healthcare sole according to claim 7, characterized in that said particles (3) are wood particles.
10. The vapor-permeable healthcare sole according to claim 7, characterized in that said particles (3) are Chinese herbal medicine particles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122313104.6U CN216568622U (en) | 2021-09-23 | 2021-09-23 | Ventilating health-care sole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122313104.6U CN216568622U (en) | 2021-09-23 | 2021-09-23 | Ventilating health-care sole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216568622U true CN216568622U (en) | 2022-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122313104.6U Active CN216568622U (en) | 2021-09-23 | 2021-09-23 | Ventilating health-care sole |
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| Country | Link |
|---|---|
| CN (1) | CN216568622U (en) |
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- 2021-09-23 CN CN202122313104.6U patent/CN216568622U/en active Active
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