CN218245945U - Double-layer insole and sole combined structure with supporting performance and comfort level - Google Patents
Double-layer insole and sole combined structure with supporting performance and comfort level Download PDFInfo
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- CN218245945U CN218245945U CN202222041476.2U CN202222041476U CN218245945U CN 218245945 U CN218245945 U CN 218245945U CN 202222041476 U CN202222041476 U CN 202222041476U CN 218245945 U CN218245945 U CN 218245945U
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- sole
- insole
- circular cavity
- shoe
- pad
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- 230000008093 supporting effect Effects 0.000 title abstract description 4
- 238000005187 foaming Methods 0.000 claims abstract description 19
- 238000010521 absorption reaction Methods 0.000 claims abstract description 16
- 230000035939 shock Effects 0.000 claims abstract description 16
- 239000013013 elastic material Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000008569 process Effects 0.000 claims abstract description 6
- 229920000728 polyester Polymers 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 230000006872 improvement Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 6
- 239000000945 filler Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 1
- 206010033425 Pain in extremity Diseases 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013012 foaming technology Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model relates to the technical field of shoes, in particular to a double-layer insole and sole combined structure with supporting property and comfort level, which comprises an insole and a sole, wherein the insole comprises an upper insole and a middle insole, the middle sole is sewn on the upper surface of the sole, a circular cavity is arranged on the upper surface of the sole close to a heel part, the circular cavity and the sole are integrally formed by a foaming process, the thickness of the circular cavity is 0.4-1.0 cm, and the diameter of the circular cavity is 4.0-6.5 cm; a circular shock absorption pad is filled in the circular cavity, and the thickness of the circular shock absorption pad is 0.4-0.9 cm; the upper insole is made of elastic material, and the middle insole is made of EVA or TPU foaming material. The utility model discloses a multilayer bearing structure of improvement sole and shoe-pad reduces the adjustment to sole foaming softness and thickness, increases the bradyseism performance of sole and heel to reach high comfort level and rationally support the balance of walking impression.
Description
Technical Field
The utility model relates to a shoes technical field, concretely relates to have double-deck shoe-pad and sole integrated configuration of support nature and comfort level concurrently.
Background
Along with the continuous improvement of living standard of people, the requirement of modern people on the comfort level of wearing shoes is higher and higher. At present, the comfort improvement of most shoe products is based on the thinning of sole materials and the change of foaming softness indexes of the shoe materials, but the problem of the reduction of walking support performance of a human body is caused along with the change of the sole materials. For example, in the case of a sole having too high foamability and too soft, although the foot is comfortable and the experience is good when the user wears the sole, the user may feel tired and uncomfortable when walking for a long time due to the lack of good continuity and resilient support from the arch to the heel during walking, and the heel may bear 50% of the walking load, which may cause foot hurting and foot pain in severe road environments (such as scenic spots, tourism, mountain climbing, stone road, etc.), and inconvenience to the user.
Disclosure of Invention
An object of the utility model is to prior art's is not enough, and provides a have the double-deck shoe-pad and the sole integrated configuration of support nature and comfort level concurrently, through the multilayer bearing structure of improvement sole and shoe-pad, has reached the balance of the walking impression of comfort level and reasonable support.
The purpose of the utility model is realized through the following technical scheme:
the double-layer insole and sole combined structure with supporting performance and comfort level comprises an insole and a sole, wherein the insole is of a double-layer structure and comprises an upper layer insole and a middle layer insole which are sequentially arranged from top to bottom, the middle layer sole is sewn on the upper surface of the sole, a circular cavity is formed in the upper surface, close to a heel, of the sole, the circular cavity and the sole are integrally formed through a foaming process, the thickness of the circular cavity is set to be 0.4-1.0 cm, and the diameter of the circular cavity is set to be 4.0-6.5 cm;
a circular shock absorption pad is filled in the circular cavity, the shape of the circular shock absorption pad is matched with that of the circular cavity, and the thickness of the circular shock absorption pad is set to be 0.4-0.9 cm;
the upper layer insole is made of elastic materials, and the middle layer insole is made of EVA or TPU foaming materials.
In the technical scheme, the upper insole comprises an insole body and an anti-slip layer adhered to the upper surface of the insole body.
In the technical scheme, the anti-skid layer is polyester mesh.
In the technical scheme, the insole body adopts the foaming density of more than 110kg/m 3 Is made of the elastic material.
In the technical scheme, the thickness of the middle layer insole is 0.2-0.4 cm.
The utility model has the advantages that:
the utility model discloses a double-layer insole and sole combined structure with both support and comfort, including insole and sole, the insole is double-layer structure, and it includes upper insole and middle-layer insole that set gradually from top to bottom, and the middle-layer sole is sewed on the upper surface of sole, and the upper surface of sole near the heel has seted up circular cavity, and circular cavity and sole pass through the foaming technology integrated into one piece, and the thickness of circular cavity sets up to 0.4-1.0 cm, and the diameter of circular cavity sets up to 4.0-6.5 cm; a circular shock absorption pad is filled in the circular cavity, the shape of the circular shock absorption pad is matched with that of the circular cavity, and the thickness of the circular shock absorption pad is set to be 0.4-0.9 cm; the upper insole is made of elastic material, and the middle insole is made of EVA or TPU foaming material. Adopt above-mentioned structure, the utility model discloses according to sole hardness and the different demands of bradyseism and compliance, through adjusting upper shoe-pad, middle level shoe-pad and sole heel department circular cavity and filler to form a plurality of layered structures, make the support hardness of sole and the bradyseism nature of upper shoe-pad, middle level shoe-pad and heel all realize like this, wherein through the size of circular cavity, make thickness 0.4-1.0 cm, the diameter is 4.0-6.5 cm, if thickness is too high can influence the integrality and the support hardness of sole, undersize then lose effect, the aperture is too big simultaneously also can lead to sole integrality not enough; the thickness of the filler circular shock absorption pad in the circular cavity is 0.4-0.9 cm, so that the integrity of the sole and the balance of the heel can be ensured; the middle layer insole which is additionally arranged can not only ensure the cushioning effect, but also avoid the problems of increasing walking force and tired feet due to over-thickness by controlling the proper thickness to be 0.2-0.4 cm. Compared with the prior art, the utility model discloses a multilayer bearing structure of improvement sole and shoe-pad has reduced the adjustment to sole foaming softness and thickness, has increased the bradyseism performance of sole and heel to high comfort level and the reasonable balance that supports the walking impression of foot have been reached.
Drawings
The present invention is further described with reference to the accompanying drawings, but the embodiments in the drawings do not constitute any limitation to the present invention, and for those skilled in the art, other drawings can be obtained according to the following drawings without inventive work.
Fig. 1 is an exploded view of a double layer insole and sole assembly of this embodiment with support and comfort.
Fig. 2 is a schematic view of the combination of the double-layered insole and the sole of this embodiment with both support and comfort.
Fig. 3 is a schematic view of the internal structure of the combined structure of the double-layered insole and the sole of this embodiment with both support and comfort.
Reference numerals:
a sole 1, a circular cavity 11;
a middle insole 2;
an upper insole 3, an insole body 31 and an anti-skid layer 32;
a circular cushioning pad 4.
Detailed Description
The present invention will be further described with reference to the following examples and accompanying drawings.
The specific implementation mode of the double-layer insole and the sole combined structure with the support performance and the comfort level of the embodiment is shown in fig. 1 to fig. 3, and comprises an insole and a sole 1, wherein the insole is of a double-layer structure and comprises an upper layer insole 3 and a middle layer insole 2 which are sequentially arranged from top to bottom, the middle layer sole 1 is sewn on the upper surface of the sole 1 through a drawing upper process, the upper surface of the sole 1, which is close to the heel, is provided with a circular cavity 11, the circular cavity 11 and the sole 1 are integrally formed through a foaming process, and the bottom of the circular cavity 11 is in a sealing state. The thickness of the circular cavity 11 is set to be 0.4-1.0 cm, and the diameter of the circular cavity 11 is set to be 4.0-6.5 cm. The circular cavity 11 is filled with the circular shock absorption pad 4, the circular shock absorption pad 4 is matched with the circular cavity 11 in shape, and the thickness of the circular shock absorption pad 4 is set to be 0.4-0.9 cm. Adopt above-mentioned structure, the utility model discloses according to 1 hardness of sole and the different demands of bradyseism and compliance, through adjusting upper shoe-pad 3, middle level shoe- pad 2 and 1 heel department circular cavity 11 of sole and filler, thereby form a plurality of layered structures, make the support hardness of sole 1 and the bradyseism nature of upper shoe-pad 3, middle level shoe-pad 2 and heel realize like this, wherein through the size of circular cavity 11, make thickness be 0.4 ~ 1.0cm, the diameter is 4.0 ~ 6.5cm, if too high thickness can influence the integrality and the support hardness of sole 1, the undersize loses the effect, the aperture is too big simultaneously also can lead to sole 1 integrality not enough; the thickness of the filler circular shock absorption pad 4 in the circular cavity 11 is 0.4-0.9 cm, so that the integrity of the sole 1 and the balance of the heel can be ensured; the middle-layer insole 2 that adds can enough guarantee to play the bradyseism effect through controlling suitable thickness, can avoid too thick again and increase the walking and exert oneself, walks the problem of tired foot for a long time. Therefore, the utility model discloses an improvement sole 1's multilayer bearing structure has reduced the adjustment to sole 1 foaming softness and thickness, has increased the bradyseism performance of sole and heel to high comfort level and the reasonable balance that supports the walking impression of foot have been reached.
In this embodiment, the upper insole 3 is made of an elastic material. The upper insole 3 comprises an insole body 31 and an anti-slip layer 32 bonded on the upper surface of the insole body 31, wherein the anti-slip layer 32 is polyester mesh. The insole body 31 is made of elastic material with foaming density more than 110kg/m 3. As a preferable embodiment, the elastic material can be a composite foaming material consisting of polyether polyol, diphenylmethane diisocyanate, rubber powder and silicone oil, and the elastic support of the single foaming unit is larger than the contractibility through the adjustment of a heat treatment process.
In the embodiment, the middle insole 2 is made of EVA or TPU foaming material, and as a preferred embodiment, the thickness of the middle insole 2 is 0.2-0.4 cm. Through controlling middle level shoe-pad 2 at suitable thickness, can enough guarantee to play the bradyseism effect, can avoid too thick and increase the walking and have an effect, walk the problem of tired foot for a long time again.
Compared with the prior art, the utility model discloses a multilayer bearing structure of improvement sole 1 and shoe-pad has reduced the adjustment to sole 1 foaming softness and thickness, has increased the bradyseism performance of sole and heel to high comfort level and the reasonable balance that supports the walking impression of foot have been reached.
It should be finally noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit the scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. The utility model provides a have double-deck shoe-pad and sole integrated configuration of support nature and comfort level concurrently, includes shoe-pad and sole, its characterized in that: the shoe pad is of a double-layer structure and comprises an upper layer shoe pad and a middle layer shoe pad which are sequentially arranged from top to bottom, the middle layer shoe pad is sewn on the upper surface of the sole, a circular cavity is formed in the upper surface of the sole close to a heel, the circular cavity and the sole are integrally formed through a foaming process, the thickness of the circular cavity is 0.4-1.0 cm, and the diameter of the circular cavity is 4.0-6.5 cm;
a circular shock absorption pad is filled in the circular cavity, the shape of the circular shock absorption pad is matched with that of the circular cavity, and the thickness of the circular shock absorption pad is set to be 0.4-0.9 cm;
the upper layer insole is made of elastic materials, and the middle layer insole is made of EVA or TPU foaming materials.
2. The combination double insole and shoe sole structure of claim 1, wherein: the upper insole comprises an insole body and an anti-slip layer adhered to the upper surface of the insole body.
3. The combination double insole and shoe sole structure of claim 2, wherein: the anti-slip layer is polyester mesh cloth.
4. The combination double insole and shoe sole structure of claim 2, wherein: the insole body adopts a foaming density of more than 110kg/m 3 Is made of the elastic material.
5. The combination double insole and shoe sole structure of claim 1, wherein: the thickness of the middle layer insole is 0.2-0.4 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222041476.2U CN218245945U (en) | 2022-08-04 | 2022-08-04 | Double-layer insole and sole combined structure with supporting performance and comfort level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222041476.2U CN218245945U (en) | 2022-08-04 | 2022-08-04 | Double-layer insole and sole combined structure with supporting performance and comfort level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218245945U true CN218245945U (en) | 2023-01-10 |
Family
ID=84765512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222041476.2U Active CN218245945U (en) | 2022-08-04 | 2022-08-04 | Double-layer insole and sole combined structure with supporting performance and comfort level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218245945U (en) |
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2022
- 2022-08-04 CN CN202222041476.2U patent/CN218245945U/en active Active
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