CN211672682U - Sole structure of children shoes - Google Patents
Sole structure of children shoes Download PDFInfo
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- CN211672682U CN211672682U CN202020173392.2U CN202020173392U CN211672682U CN 211672682 U CN211672682 U CN 211672682U CN 202020173392 U CN202020173392 U CN 202020173392U CN 211672682 U CN211672682 U CN 211672682U
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Abstract
The utility model provides a sole structure of children's shoes, includes the sole body, the sole body includes the elastomer that is made by the polyurethane material and can deform when being trampled and the coarse wear pad in bottom surface of being made by rigid plastic, the top surface of wear pad corresponds the position butt fusion or splices with the elastomer bottom surface and is in the same place, it can be connected with the sole face protruding edge to surround to be provided with on the top surface of elastomer, it has province material and increases elastic shrinkage pool to distribute on the elastomer top surface that the protruding edge of top surface encloses. The utility model has the advantages that: the elastic body can deform when being trodden, can form certain buffering when being trodden, is relatively soft, is suitable for being worn by children, and has a good using effect; the bottom surface of the wear-resistant pad is rough, the anti-skidding effect is good, the wear-resistant pad is wear-resistant, and the service life is long; the shrinkage pool can alleviate the weight of elastomer, makes the elastomer that makes lighter, and the shrinkage pool can improve the elastomer simultaneously and step on the hardness of tread, comfort level when further increasing the user and trampling.
Description
Technical Field
The utility model relates to a sports shoes preparation technical field especially indicates a sole structure of children's shoes.
Background
The prior Chinese utility model patent with the application number of CN201220596353.9 named as 'sole' discloses a sole, which comprises an elastic body, the elastic body is provided with a concave cavity which is concave and consistent with the elastic body, the concave cavity is filled with a heat-insulating pad matched with the shape of the concave cavity, criss-cross reinforcing ribs are arranged on the lower bottom surface of the concave cavity. The utility model discloses an add the EVA in the sole and keep warm and fill up, the cost is reduced has strengthened the practicality again, can effectually delay and block the infiltration of cold air, has obtained good elasticity, strengthens the thermal insulation performance and the comfort level of whole shoes, has prolonged life. However, the heat-insulating pad of the sole is inconvenient to fix, the reinforcing ribs easily press against feet, and particularly, the heat-insulating pad is easy to hurt the fine and tender feet of children, and the using effect is not ideal, so the structure of the sole needs to be further improved.
Disclosure of Invention
The utility model aims to solve the technical problem that to above-mentioned prior art current situation and provide a simple structure, light in weight steps on comfortable, and antiskid is wear-resisting, excellent in use effect's sole structure of children's shoes.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: this sole structure of children's shoes, including the sole body that can be connected with vamp, back group, its characterized in that: the sole body includes the elastomer that is made by the polyurethane material and can deform when being trampled and the coarse wear pad in bottom surface of making by rigid plastic, the top surface of wear pad corresponds the position butt fusion or splices with the elastomer bottom surface and is in the same place the protruding edge of top surface that can be connected with the sole face is provided around on the top surface of elastomer, and it has province material and increases elastic shrinkage pool to distribute on the elastomer top surface that the protruding edge of top surface encloses.
As the improvement, the depth of the concave hole can be preferably matched with the thickness of the corresponding elastic body, the depth of the concave hole positioned at the heel position is larger than that of the concave hole positioned at the toe cap position, and the distance between the bottom surface of any concave hole and the bottom surface of the elastic body is 7-12 mm.
The improved structure is characterized in that the overlooking projection of the concave hole can be preferably one of a circle, a diamond, a regular polygon and an ellipse, and when the concave hole is circular, the diameter of the circle is 7-10 mm.
The further improvement, the interval of adjacent shrinkage pool can be preferred 2 ~ 8mm, and the shortest straight line distance of protruding edge inner wall of arbitrary shrinkage pool and top surface is greater than 4 mm.
As a refinement, the cleat may be preferably divided into a front cleat corresponding to a front ball position and a rear cleat corresponding to a rear heel position.
The improved shoe is characterized in that the front wear pad and the rear wear pad can be preferably both in a U shape, the side edges of the front wear pad and the rear wear pad in the U shape are provided with covered edges, the covered edges of the front wear pad are attached to the side walls of the elastic bodies corresponding to the front sole, and the side walls of the rear wear pad are convexly attached to the side walls of the elastic bodies corresponding to the rear sole.
The improved structure is characterized in that the bottom surface of an elastic body formed by the U-shaped front wear pad is a front concave part which is upwards sunken and can contain accumulated water, the bottom surface of an elastic body formed by the U-shaped rear wear pad is a rear concave part which is upwards sunken and can contain accumulated water, a bottom surface concave part communicated with the front concave part and the outer part of the elastic body is arranged on the bottom surface of the front wear pad, the width of the bottom surface concave part is 3-5 mm, a bottom surface groove communicated with the rear concave part and the outer part of the elastic body is arranged on the bottom surface of the rear wear pad, and the width of the bottom surface groove is 3-5 mm.
The improved structure is characterized in that the thickness of the wear-resistant pad can be preferably 2-4 mm, the wear-resistant protrusions are distributed on the bottom surface of the wear-resistant pad, and the wear-resistant pad and the wear-resistant protrusions are of a semi-transparent structure which is integrally manufactured. The semitransparent structure can clearly see the dirt attached to the wear-resistant pad, and the dirt is convenient to clean in time.
The improved structure is characterized in that the wear-resistant protrusions are preferably in a sawtooth shape, the thickness of each wear-resistant protrusion is 0.5-1.2 mm, and the distance between every two adjacent wear-resistant protrusions is 0.1-0.4 mm.
As the improvement the cladding has the smooth waterproof film layer that just can draw the pattern of one deck on the bottom surface of elastomer and the side, waterproof film layer's thickness is 1 ~ 3mm, the wearing pad butt fusion or splice are on waterproof film layer's bottom surface.
Compared with the prior art, the utility model has the advantages of: the elastic body can deform when being trodden, can form certain buffering when being trodden, is relatively soft, is suitable for being worn by children, and has a good using effect; the bottom surface of the wear-resistant pad is rough, the anti-skidding effect is good, the wear-resistant pad is wear-resistant, and the service life is long; the concave hole can reduce the weight of the elastomer, so that the prepared elastomer is lighter, and meanwhile, the concave hole can improve the hardness of the tread of the elastomer, so that the comfort degree of a user during treading is further increased; in addition, the depth of the concave hole is adjusted according to the thickness of the elastic body, materials are saved, the strength of each part of the elastic body is kept, and the service life of the elastic body is prolonged. The bottom surface concave part and the bottom surface groove at the bottom of the wear pad can save materials, improve the anti-skidding effect simultaneously, and make the corresponding elastomer bottom surface concave part be communicated with the elastomer outside, so when the elastomer is stepped on the ponding, can in time discharge ponding from corresponding bottom surface concave part or bottom surface groove.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention;
FIG. 2 is a perspective view of FIG. 1 at another angle;
FIG. 3 is a top view of FIG. 1;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
fig. 5 is an enlarged view of a portion I in fig. 2.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 5, the sole structure of children shoes of this embodiment includes the sole body that can be connected with vamp, back group, the sole body includes elastomer 1 that is made by the polyurethane material and can be when being trampled deformation and the coarse wear pad 2 in bottom surface that is made by rigid plastic, the top surface of wear pad 2 and elastomer 1 bottom surface correspond the position butt fusion or glue joint together, it can be connected with the sole face top surface protruding edge 11 to surround to be provided with on the top surface of elastomer 1, it has province material and increases elastic shrinkage pool 12 to distribute on the elastomer top surface that the protruding edge 11 of top surface encloses. Polyurethane materials and rigid plastics are among the existing materials and will not be described in detail.
The depth of the concave hole 12 is matched with the thickness of the corresponding elastic body 1, the depth of the concave hole 12 located at the heel position is larger than that of the concave hole 12 located at the toe cap position, and the distance between the bottom surface of any concave hole 12 and the bottom surface of the elastic body 1 is 7-12 mm. The overlooking projection of the concave hole 12 is one of a circle, a rhombus, a regular polygon and an ellipse, and when the concave hole 12 is a circle, the diameter of the circle is 7-10 mm. The interval of adjacent shrinkage pool 12 is 2 ~ 8mm, and the shortest straight line distance of arbitrary shrinkage pool 12 and top surface convex edge 11 inner wall is greater than 4 mm.
The cleat 2 is divided into a front cleat 21 corresponding to the forefoot position and a rear cleat 22 corresponding to the rear heel position. Preceding wear pad 21 and back wear pad 22 all are the U-shaped, all are provided with bordure 23 on the preceding wear pad 21 of U-shaped and the side border of back wear pad 22, and preceding wear pad 21 bordure 23 laminates on the lateral wall of the elastomer 1 that preceding sole corresponds, and the protruding 24 laminating of lateral wall of back wear pad 22 is on the lateral wall of the elastomer 1 that the sole corresponds at the back. The elastomer bottom surface that the preceding wear pad 21 of U-shaped encloses is for upwards sunken the preceding concave part that can hold ponding, the elastomer bottom surface that the back wear pad 22 of U-shaped encloses is for upwards sunken the back concave part that can hold ponding, be provided with the bottom surface concave part 211 of preceding concave part of intercommunication and elastomer outside on the bottom surface of preceding wear pad 21, the width of bottom surface concave part 211 is 3 ~ 5mm, be provided with the bottom surface recess 221 of intercommunication back concave part and elastomer outside on the bottom surface of back wear pad 22, the width of bottom surface recess 221 is 3 ~ 5 mm. The thickness of the wear pad 2 is 2-4 mm, the wear-resistant protrusions are distributed on the bottom surface of the wear pad 2, and the wear pad 2 and the wear-resistant protrusions are of an integrally-made semitransparent structure. The wear-resistant protrusions 25 are in a sawtooth shape, the thickness of each wear-resistant protrusion 25 is 0.5-1.2 mm, and the distance S between every two adjacent wear-resistant protrusions is 0.1-0.4 mm.
The cladding has the smooth waterproof film layer that just can draw the pattern of one deck on the bottom surface of elastomer 1 and the side, waterproof film layer's thickness is 1 ~ 3mm, 2 butt fusion or the cementing of abrasion pad are on waterproof film layer's bottom surface.
Claims (10)
1. The utility model provides a sole structure of children's shoes, includes the sole body that can be connected with vamp, back group, its characterized in that: the sole body includes elastomer (1) and the coarse wear pad in bottom surface (2) of bottom surface that are made by rigid plastic that are made by polyurethane material and can deform when being trampled, the top surface of wear pad (2) corresponds the position butt fusion or splices with elastomer (1) bottom surface and is in the same place the top surface of elastomer (1) is gone up and is around being provided with the protruding edge of top surface (11) that can be connected with the sole face, and it has province material and increases elastic shrinkage pool (12) to distribute on the elastomer top surface that the protruding edge of top surface (11) enclose.
2. The sole structure according to claim 1, wherein: the degree of depth of shrinkage pool (12) and the thickness looks adaptation that corresponds elastomer (1), the degree of depth that is located shrinkage pool (12) of heel position is greater than the degree of depth that is located shrinkage pool (12) of tip position, and the distance of the bottom surface of arbitrary shrinkage pool (12) and elastomer (1) bottom surface is 7 ~ 12 mm.
3. The sole structure according to claim 2, wherein: the overlooking projection of shrinkage pool (12) is one of circular, rhombus, regular polygon, oval, works as when shrinkage pool (12) is circular, circular diameter is 7 ~ 10 mm.
4. The sole structure according to claim 2, wherein: the distance between every two adjacent concave holes (12) is 2-8 mm, and the shortest straight-line distance between any concave hole (12) and the inner wall of the convex edge (11) of the top surface is larger than 4 mm.
5. The sole structure according to any one of claims 1 to 4, wherein: the wear-resistant pad (2) is divided into a front wear-resistant pad (21) corresponding to the front sole position and a rear wear-resistant pad (22) corresponding to the rear heel position.
6. The sole structure according to claim 5, wherein: preceding wear pad (21) and back wear pad (22) all are the U-shaped, all are provided with on the preceding wear pad (21) of U-shaped and the side border of back wear pad (22) and bordure (23), the borduring (23) laminating of preceding wear pad (21) is on the lateral wall of elastomer (1) that the sole corresponds in the front, the protruding (24) laminating of lateral wall of back wear pad (22) is on the lateral wall of elastomer (1) that the sole corresponds at the back.
7. The sole structure according to claim 6, wherein: the elastomer bottom surface that U-shaped preceding wear pad (21) enclosed can hold the preceding recess of ponding for upwards caving in, and the elastomer bottom surface that U-shaped back wear pad (22) enclosed can hold the back recess of ponding for upwards caving in be provided with concave part and the outside bottom surface concave part of elastomer (211) before the intercommunication on the bottom surface of preceding wear pad (21), the width of bottom surface concave part (211) is 3 ~ 5mm be provided with the outside bottom surface recess (221) of concave part and elastomer after the intercommunication on the bottom surface of back wear pad (22), the width of bottom surface recess (221) is 3 ~ 5 mm.
8. The sole structure according to claim 5, wherein: the thickness of the wear-resistant pad (2) is 2-4 mm, the wear-resistant protrusions are distributed on the bottom surface of the wear-resistant pad (2), and the wear-resistant pad (2) and the wear-resistant protrusions are of a semi-transparent structure integrally manufactured.
9. The sole structure according to claim 8, wherein: the wear-resistant protrusions (25) are in a sawtooth shape, the thickness of each wear-resistant protrusion (25) is 0.5-1.2 mm, and the distance (S) between every two adjacent wear-resistant protrusions is 0.1-0.4 mm.
10. The sole structure according to any one of claims 1 to 4, wherein: the bottom surface and the side of elastomer (1) go up the cladding have the smooth waterproof film layer that just can draw the pattern of one deck, waterproof film layer's thickness is 1 ~ 3mm, wear pad (2) butt fusion or splice are on waterproof film layer's bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020173392.2U CN211672682U (en) | 2020-02-15 | 2020-02-15 | Sole structure of children shoes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020173392.2U CN211672682U (en) | 2020-02-15 | 2020-02-15 | Sole structure of children shoes |
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| CN211672682U true CN211672682U (en) | 2020-10-16 |
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| CN202020173392.2U Active CN211672682U (en) | 2020-02-15 | 2020-02-15 | Sole structure of children shoes |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116130858A (en) * | 2023-04-17 | 2023-05-16 | 北京玖行智研交通科技有限公司 | Shock-absorbing piece, collet frame, power battery box assembly and electric vehicle |
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2020
- 2020-02-15 CN CN202020173392.2U patent/CN211672682U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116130858A (en) * | 2023-04-17 | 2023-05-16 | 北京玖行智研交通科技有限公司 | Shock-absorbing piece, collet frame, power battery box assembly and electric vehicle |
| CN116130858B (en) * | 2023-04-17 | 2023-12-29 | 北京玖行智研交通科技有限公司 | Shock-absorbing piece, collet frame, power battery box assembly and electric vehicle |
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