CN203789248U - Shoe sole - Google Patents
Shoe sole Download PDFInfo
- Publication number
- CN203789248U CN203789248U CN201320842745.3U CN201320842745U CN203789248U CN 203789248 U CN203789248 U CN 203789248U CN 201320842745 U CN201320842745 U CN 201320842745U CN 203789248 U CN203789248 U CN 203789248U
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- hole
- sole
- shoe sole
- diameter
- good
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Abstract
The utility model provides a shoe sole which is made of polyurethane. Holes are formed in the upper surface of the polyurethane shoe sole, and the holes include a first hole formed in the outer side of the sole, a second hole formed in the inner side of the first hole and a third hole formed in the inner side of the second hole. The polyurethane shoe sole has the advantages of being low in density, high in rigidity, wear-resistant, good in elasticity, good in oxidation resisting performance, good in gluing performance, good in size stability, good in flexure resisting performance and the like. When the shoe sole serves as the shoe sole and the upper surface of the shoe sole is sequentially provided with the first hole, the second hole and the third hole from outside to inside, the weight of the shoe sole can be relieved, the air permeability performance of the shoe sole is kept, more importantly, the shoe sole can have the better vibration reducing performance through the holes, and the shoe sole is more comfortable to wear. In addition, the diameter of the first hole, the diameter of the second hole and the diameter of the third hole in the upper surface of the shoe sole are sequentially and gradually reduced from outside to inside, the shoe sole better conforms to the stress condition of the feet when the human body walks, and walking is better facilitated.
Description
Technical field
The utility model relates to shoes technical field, relates in particular to a kind of sole.
Background technology
Sole is the important component part of shoes, generally will have wear-resisting, water-fast, oil resistant, heat-resisting, withstand voltage, shock-resistant, good springiness, easily be applicable to after pin type, sizing not flexible type, insulation, the easy performance such as absorbing moisture.But currently available technology generally adopts natural rubber or synthetic rubber to make sole, not only weight is large, light not, and glueability is poor.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of sole, and that the sole that the utility model provides has is light, glueability good, permeability good, damping performance is good, comfortable and easy to wear.
The utility model provides a kind of sole, it is polyurethane shoe-sole, described polyurethane shoe-sole upper surface arranges porose, described hole comprises several first holes that are arranged on described sole outside, is arranged on several second holes and several the 3rd holes that are arranged on described the second inner side, hole of described the first inner side, hole.
Preferably, the diameter in described each the first hole is identical; The diameter in described each the second hole is identical; The diameter in described each the 3rd hole is identical.
Preferably, the diameter in described the 3rd hole is less than the diameter in described the second hole, and the diameter in described the second hole is equal to or less than the diameter in described the first hole.
Preferably, described the first pore size distribution is in forefoot, arch portion and the heel place of described sole; Described the second pore size distribution is in forefoot, arch portion and the heel place of described sole; Described the 3rd pore size distribution is in the forefoot place of described sole.
Preferably, described sole lower surface is provided with the first projection.
Preferably, described sole side is provided with rib.
Preferably, the thickness of the forefoot part of described sole is less than the thickness of rear heel part.
Preferably, described the first hole arranged outside has the second projection.
The application provides a kind of sole, it is polyurethane shoe-sole, described polyurethane shoe-sole upper surface arranges porose, and described hole comprises the first hole that is arranged on described sole outside, is arranged on second hole and the 3rd hole that is arranged on described the second inner side, hole of described the first inner side, hole.Polyurethane shoe-sole itself has that density is low, hardness is high, wear-resisting, good springiness, the advantage such as oxidation resistent susceptibility is good, glueability is good, good stability of the dimension, resistance to deflection energy, using it as sole, and when surface sets gradually the first hole, the second hole and the 3rd hole from outside to inside thereon, not only can alleviate the weight of sole, keep the permeability of sole, the more important thing is by hole and make sole there is better damping performance, wear more comfortable.In addition, from outside to inside, make successively the diameter in the first hole, the second hole and the 3rd hole of sole upper surface reduce gradually, the stressing conditions while more meeting human foot walking, the walking of being more convenient for.
Brief description of the drawings
The structural representation of the upper surface of the sole that Fig. 1 provides for the utility model embodiment;
The structural representation of the side of the sole that Fig. 2 provides for the utility model embodiment.
Detailed description of the invention
The application provides a kind of sole, it is polyurethane shoe-sole, described polyurethane shoe-sole upper surface arranges porose, described hole comprises several first holes that are arranged on described sole outside, is arranged on several second holes and several the 3rd holes that are arranged on described the second inner side, hole of described the first inner side, hole.
Polyurethane is a kind of polymer with carbamate segment constitutional repeating unit of being made up of isocyanates and polyol reaction, English referred to as PU.Taking polyurethane as raw material, add additive and be prepared into after polyurethane shoe-sole, have that density is low, hardness is high, an advantage such as wear-resisting, good springiness, oxidation resistent susceptibility is good, glueability is good, good stability of the dimension, resistance to deflection energy.
Referring to Fig. 1, the structural representation of the upper surface of the sole that Fig. 1 provides for the utility model embodiment, wherein, 1 for being arranged on first hole in sole upper surface outside, and 2 for being arranged on the second hole of 1 inner side, the first hole, and 3 is the 3rd hole that is arranged on 2 inner sides, the second hole.
The first hole 1 is arranged on the outside of sole upper surface, and multiple the first holes 1 can be according to the distribution of shapes of sole in the outside of sole upper surface, and the forefoot part of sole, arch portion part and rear heel part are provided with the first hole.Multiple the first holes 1 also can be distributed in sole both sides, and tiptoe part and heel rear portion do not arrange the first hole 1.In the present embodiment, the diameter in described each the first hole is identical; In other embodiments, the diameter in described each the first hole can be different.
The second hole 2 is arranged on the inner side in the first hole 1, and the shape setting that multiple the second holes 2 can form according to the first hole 1, also can freely arrange, and needs only the inner side in the first hole 1.Referring to Fig. 2, the second hole 2 of rear heel part linearly arranges, the shape setting that the second hole 2 of forefoot part forms according to the first hole 1.In other embodiments, the shape setting that the second hole 2 all forms according to the first hole 1 in rear heel and forefoot part.In the present embodiment, the diameter in described each the second hole is identical; In other embodiments, the diameter in described each the second hole can be different.
The 3rd hole 3 is arranged on the inner side in the second hole 2, and the shape setting that multiple the 3rd holes can form according to the second hole 2, also can freely arrange, and needs only the inner side in the second hole 2.Referring to Fig. 2, rear heel part does not arrange the 3rd hole 3, only arranges in forefoot part.In other embodiments, rear heel part also can arrange some the 3rd holes 3.In the present embodiment, the diameter in described each the 3rd hole is identical; In other embodiments, the diameter in described each the 3rd hole can be different.
In the present embodiment, the diameter in described the 3rd hole is less than the diameter in described the second hole, and the diameter in described the second hole equals the diameter in described the first hole.In other embodiments, the diameter in the 3rd hole is less than the diameter in described the second hole, and the diameter in described the second hole is less than the diameter in described the first hole.Each bore dia ecto-entad is reduced successively, not only can alleviate the weight of sole, keep the permeability of sole, the more important thing is by hole and make sole there is better damping performance, wear more comfortable.
In the present embodiment, sole lower surface is provided with the first projection, and described the first projection is several, and object is to increase the non-skid property of sole.The application is not particularly limited the method to set up of described the first projection, can be multiple irregular projections, also can multiple prismatic projections.
In the present embodiment, sole side is provided with rib, referring to Fig. 2, and the structural representation of the side of the sole that Fig. 2 provides for the utility model embodiment, wherein, 4 for being arranged on the rib of sole side.
In the present embodiment, the thickness of the forefoot part of sole is less than the thickness of rear heel part, and referring to Fig. 2, the thickness of forefoot part 5 is less than the thickness of rear heel part 6, makes sole be certain slope, is more conducive to walking.In addition, in other embodiments, at an angle, while making sole be placed in horizontal plane, tiptoe part is horizontal by certain angle for sole tiptoe part and forefoot part, thereby exerting oneself while alleviating walking makes footwear more comfortable.
In other embodiment of the application, the first outside, hole of sole surface is also provided with the second projection, and the effect of described the second projection is to increase the bonding force of sole and upper of a shoe and vamp.The application is not particularly limited the shape of described projection.
The application provides a kind of sole, it is polyurethane shoe-sole, described polyurethane shoe-sole upper surface arranges porose, and described hole comprises the first hole that is arranged on described sole outside, is arranged on second hole and the 3rd hole that is arranged on described the second inner side, hole of described the first inner side, hole.Polyurethane shoe-sole itself has that density is low, hardness is high, wear-resisting, good springiness, the advantage such as oxidation resistent susceptibility is good, glueability is good, good stability of the dimension, resistance to deflection energy, using it as sole, and when surface sets gradually the first hole, the second hole and the 3rd hole from outside to inside thereon, not only can alleviate the weight of sole, keep the permeability of sole, the more important thing is by hole and make sole there is better damping performance, wear more comfortable.In addition, from outside to inside, make successively the diameter in the first hole, the second hole and the 3rd hole of sole upper surface reduce gradually, the stressing conditions while more meeting human foot walking, the walking of being more convenient for.
The above is only the application's preferred embodiment; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the application's principle; can also make some improvements and modifications, these improvements and modifications also should be considered as the application's protection domain.
Claims (6)
1. a sole, it is characterized in that, be polyurethane shoe-sole, and described polyurethane shoe-sole upper surface arranges porose, described hole comprises several first holes that are arranged on described sole outside, is arranged on several second holes and several the 3rd holes that are arranged on described the second inner side, hole of described the first inner side, hole; The diameter in described each the first hole is identical; The diameter in described each the second hole is identical; The diameter in described each the 3rd hole is identical; The diameter in described the 3rd hole is less than the diameter in described the second hole, and the diameter in described the second hole is equal to or less than the diameter in described the first hole.
2. sole according to claim 1, is characterized in that, described the first pore size distribution is in forefoot, arch portion and the heel place of described sole; Described the second pore size distribution is in forefoot, arch portion and the heel place of described sole; Described the 3rd pore size distribution is in the forefoot place of described sole.
3. according to the sole described in claim 1～2 any one, it is characterized in that, described sole lower surface is provided with the first projection.
4. according to the sole described in claim 1～2 any one, it is characterized in that, described sole side is provided with rib.
5. according to the sole described in claim 1～2 any one, it is characterized in that, the thickness of the forefoot part of described sole is less than the thickness of rear heel part.
6. according to the sole described in claim 1～2 any one, it is characterized in that, described the first hole arranged outside has the second projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320842745.3U CN203789248U (en) | 2013-12-13 | 2013-12-13 | Shoe sole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320842745.3U CN203789248U (en) | 2013-12-13 | 2013-12-13 | Shoe sole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203789248U true CN203789248U (en) | 2014-08-27 |
Family
ID=51371545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320842745.3U Expired - Fee Related CN203789248U (en) | 2013-12-13 | 2013-12-13 | Shoe sole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203789248U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104432930A (en) * | 2014-12-20 | 2015-03-25 | 史文奇 | Cloth shoes and production technology thereof |
| CN108135322A (en) * | 2015-05-27 | 2018-06-08 | 耐克创新有限合伙公司 | Include the article of footwear of sole member with hole |
| CN112074206A (en) * | 2018-05-31 | 2020-12-11 | 耐克创新有限合伙公司 | Article with auxetic space and method of manufacture |
-
2013
- 2013-12-13 CN CN201320842745.3U patent/CN203789248U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104432930A (en) * | 2014-12-20 | 2015-03-25 | 史文奇 | Cloth shoes and production technology thereof |
| CN108135322A (en) * | 2015-05-27 | 2018-06-08 | 耐克创新有限合伙公司 | Include the article of footwear of sole member with hole |
| CN112074206A (en) * | 2018-05-31 | 2020-12-11 | 耐克创新有限合伙公司 | Article with auxetic space and method of manufacture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20161213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |