CN116746738A - Hollow sole with elastic fabric and shoes - Google Patents
Hollow sole with elastic fabric and shoes Download PDFInfo
- Publication number
- CN116746738A CN116746738A CN202310798371.8A CN202310798371A CN116746738A CN 116746738 A CN116746738 A CN 116746738A CN 202310798371 A CN202310798371 A CN 202310798371A CN 116746738 A CN116746738 A CN 116746738A
- Authority
- CN
- China
- Prior art keywords
- midsole
- elastic fabric
- sole
- groove
- edge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 89
- 229920001778 nylon Polymers 0.000 claims description 9
- 239000004677 Nylon Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000013016 damping Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 7
- 238000009958 sewing Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000009941 weaving Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
- A43B13/187—Resiliency achieved by the features of the material, e.g. foam, non liquid materials
-
- 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
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B9/00—Footwear characterised by the assembling of the individual parts
- A43B9/02—Footwear stitched or nailed through
Abstract
The invention discloses a hollow sole with elastic fabric and shoes, the sole comprises: the top surface of the midsole is recessed downwards to form a groove; the top opening of the groove at least corresponds to the heel of the sole; and the elastic fabric is covered on the top surface of the midsole, and the edge of the elastic fabric is fixedly connected with the midsole so as to tightly cover the top opening of the groove. The sole adopting the technical scheme has better rebound and damping performance and reduces the manufacturing cost.
Description
Technical Field
The invention relates to the technical field of soles, in particular to a hollow sole with elastic fabric and a shoe.
Background
The prior sole generally comprises a midsole and an outsole, wherein the midsole can be made of EVA, rubber, nylon and other materials, is required to have certain rebound resilience, and can provide good cushioning performance for users, so that the comfort of the users in wearing is improved, and meanwhile, the cushioning can be provided when the users do exercises; the outsole is generally made of rubber materials, and is required to have good wear resistance and certain friction performance so as to ensure that the outsole does not slip when being worn by a user in contact with the ground, and can have long service life. However, the cushioning performance of the sole with the structure mainly depends on the material characteristics of the sole, and the cost of the sole which is light and has better cushioning performance is higher, so that the balance between low cost and better performance is difficult to find.
Disclosure of Invention
The present invention has been made to overcome the above-mentioned drawbacks or problems occurring in the prior art, and an object of the present invention is to provide a hollow sole and a shoe having an elastic fabric, which have superior rebound and shock absorption properties while reducing manufacturing costs.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a hollow sole with elastic fabric, comprising: the top surface of the midsole is recessed downwards to form a groove; the top opening of the groove at least corresponds to the heel of the sole; and the elastic fabric is covered on the top surface of the midsole, and the edge of the elastic fabric is fixedly connected with the midsole so as to tightly cover the top opening of the groove.
Further, the top opening of the groove ranges to the heel and arch.
Further, the top opening of the groove ranges from heel, arch and half sole.
Further, the elastic fabric extends to the edge of the outer side surface of the midsole to be fixedly connected with the outer side surface of the midsole in a sewing way.
Further, the midsole is made of nylon, EVA or TPU.
Further, the elastic fabric is formed by weaving nylon fibers.
Further, the sole is adhered to the bottom surface of the midsole.
In addition, the invention also provides a shoe comprising an upper and the hollow sole with elastic fabric as described in any one of the above; the bottom edge of the vamp and the edge of the elastic fabric extending to the outer side surface of the midsole are sewn and fixedly connected to the outer side surface of the midsole together.
As can be seen from the above description of the present invention, the present invention has the following advantages over the prior art:
in the hollow sole with the elastic fabric, the inner part of the midsole is hollowed to form the concave groove which is concave downwards, the range of the top opening of the groove can correspond to the heel of the sole and can also correspond to the full sole of the sole, but at least the position which is mainly stressed by the sole corresponds to the heel of the sole, and the range of the top opening of the groove corresponds to the heel of the sole, so that better performance can be provided for users; the elastic fabric covers the top surface of the midsole, the edge of the elastic fabric is fixedly connected with the midsole so that the elastic fabric can tightly cover the top opening of the groove, the elastic fabric is formed by weaving fibers with certain elasticity, has certain rebound performance and certain supporting performance, after the edge of the elastic fabric is fixedly connected with the midsole, the elastic fabric can tightly cover the groove, when a user steps on the elastic fabric on the sole of the foot, the elasticity of the elastic fabric can give a comfortable wearing feeling to the user, and meanwhile, because the bottom of the elastic fabric is hollow, the user only steps on the elastic fabric, and the user cannot be influenced by the quality of the midsole, so that the feel of the foot is more comfortable; when the user steps on with force on the sole, the edge of the elastic fabric can drive the side wall of the midsole to deform inwards, and then the midsole recovers to deform, so that a good rebound and cushioning effect is provided for the user.
The elastic fabric and the midsole are fixedly connected in a sewing mode, the manufacturing process is convenient, and the elastic fabric and the midsole can be firmly combined.
The midsole can be made of nylon, EVA or TPU materials and has certain rebound performance, and meanwhile, the midsole can play a role in supporting an elastic fabric.
The sole comprises the vamp and the sole, wherein the edge of the vamp and the edge of the elastic fabric are sewn and fixedly connected to the outer side surface of the midsole simultaneously, so that the connection strength of the elastic fabric on the sole and the midsole can be further enhanced, the elastic fabric is prevented from falling off, and the deformation of the side wall of the midsole can be transmitted to the vamp, so that the vamp cannot be tightened when a user wears the sole.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments below are briefly introduced, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a hollow sole with elastic fabric according to an embodiment of the present invention;
FIG. 2 is a schematic view of the midsole of FIG. 1;
FIG. 3 is a schematic view of the hollow sole of FIG. 1 when subjected to a force;
fig. 4 is a schematic structural view of an embodiment of a shoe according to the present invention.
The main reference numerals illustrate:
a midsole 10; a groove 11; a side wall 12; an elastic fabric 20; a sewing part 21; upper 30.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are preferred embodiments of the invention and should not be taken as excluding other embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without creative efforts, are within the protection scope of the present invention.
In the claims, specification and drawings hereof, unless explicitly defined otherwise, the terms "first," "second," or "third," etc. are used for distinguishing between different objects and not for describing a particular sequential order.
In the claims, specification and drawings of the present invention, unless explicitly defined otherwise, references to orientation or positional relationship such as the terms "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise", etc. are based on the orientation and positional relationship shown in the drawings and are merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or element referred to must have a particular orientation or be constructed and operated in a particular orientation, nor should it be construed as limiting the particular scope of the invention.
In the claims, specification and drawings of the present invention, unless explicitly defined otherwise, the term "fixedly connected" or "fixedly connected" should be construed broadly, i.e. any connection between them without a displacement relationship or a relative rotation relationship, that is to say includes non-detachably fixedly connected, integrally connected and fixedly connected by other means or elements.
In the claims, specification and drawings of the present invention, the terms "comprising," having, "and variations thereof as used herein, are intended to be" including but not limited to.
Example 1
Referring to fig. 1, embodiment 1 of the present invention provides a hollow sole having an elastic fabric 20, which mainly includes a midsole 10 and the elastic fabric 20.
Wherein, referring to fig. 1, the top surface of the midsole 10 is downwardly recessed to form a groove 11, and the top opening of the groove 11 has a range corresponding to at least the heel of the sole. The elastic fabric 20 covers the top surface of the midsole 10, and its edge is fixedly connected with the midsole 10 so that it tightly covers the top opening of the groove 11.
Specifically, referring to fig. 2, a midsole 10 is formed with a recess 11 recessed downward. In one embodiment, the extent of the top opening of the recess 11 corresponds to the heel and arch of the sole; alternatively, in the present embodiment, the range of the top opening of the groove 11 corresponds to the heel, the arch and the half sole, that is, in the present embodiment, the range of the top opening of the groove 11 corresponds to the full sole.
Referring to fig. 2, the shape of the groove 11 is formed along the shape of the outer side surface of the midsole 10, and a side wall 12 of the midsole 10 is formed between the inner side wall of the groove 11 and the outer side surface of the midsole 10. Referring to fig. 1, the bottom wall of the recess 11 and the bottom surface of the midsole 10 have a thickness therebetween in order to ensure structural stability of the midsole 10 without being easily deformed. Referring to fig. 1, the side wall 12 has a certain thickness and height, the height of the side wall 12 is related to the distance between the bottom wall of the groove 11 and the bottom surface of the midsole 10, and generally, the height of the side wall 12 should not be excessively large so as to avoid the decrease of the support of the side wall 12 to the elastic fabric 20. Similarly, the thickness of the side wall 12 should not be too small to avoid excessive deformation of the side wall 12. As a preferred embodiment, the inner side wall of the groove 11 may be slightly shifted toward the inside so that the top inner side edge of the side wall 12 does not just correspond to the edge of the sole but is slightly located inside the edge of the sole, so that the pressure of the top inner side edge of the side wall 12 against the sole can be dispersed by the elastic fabric 20.
Midsole 10 may be made of nylon, EVA or TPU, which in this embodiment is nylon. It should be noted that because the structure of the sole provided by the present invention is different from that of a conventional sole, the rebound resilience requirements of the midsole 10 are also different, and the midsole 10 employed in this embodiment is less rebound resilience, i.e., is more resistant to deformation, than a conventional sole, and the midsole 10 deforms less when the elastic web 20 is subjected to a downward force, thereby providing good support for the elastic web 20.
Referring to fig. 1, an elastic fabric 20 is covered on the top surface of the midsole 10 and fixedly coupled with the midsole 10, and the elastic fabric 20 is tightly covered on the groove 11, and the sole of the foot is mainly contacted with the elastic fabric 20 when the user steps on. The elastic fabric 20 may be woven from nylon fibers, which may be a multi-layer woven structure, to improve the structural strength of the elastic fabric 20 itself and to avoid breakage of the elastic fabric 20.
In the present embodiment, since the range of the top opening of the groove 11 corresponds to the full sole of the foot, the elastic fabric 20 also needs to be correspondingly covered to the entire midsole 10, so that the elastic fabric 20 can cover the top opening of the entire groove 11. At this time, the outer edge of the elastic fabric 20 extends to the outer side surface of the midsole 10, and is fixedly connected with the outer side surface of the midsole 10 by sewing, and referring to fig. 1, a sewing portion 21 is formed at the sewing position of the two.
In other embodiments, if the extent of the top opening of the recess 11 does not correspond to the full sole of the foot, the elastic 20 need not cover the top surface of the entire midsole 10, but only the top opening of the recess 11. For example, when the top opening of the recess 11 is only corresponding to the heel of the sole, the elastic 20 only needs to cover the heel of the midsole 10, and the left and right side edges and the rear side edge of the elastic 20 may extend to the outer side of the midsole 10 and be sewn and fixed to the outer side of the midsole 10, but the front side edge thereof may coincide with the arch of the midsole 10, and the front side edge of the elastic 20 may be sewn and fixed to the arch of the midsole 10, so as to ensure that the elastic 20 is tightly fixed to the midsole 10 in all directions, and the purpose is to keep the elastic 20 tight on the top surface of the midsole 10.
Referring to fig. 1 and 3, when the elastic fabric 20 is in a tight state, the user steps on the elastic fabric 20, at this time, the elastic fabric 20 is normally stressed, and is deformed to a certain extent, and drives the side wall 12 of the midsole 10 to incline inwards, and if the user walks or moves at this time, when the user steps on, the elastic fabric 20 is stressed more, so that the degree of inward incline of the side wall 12 of the midsole 10 is improved, and then the user's foot is lifted, the force applied to the elastic fabric 20 is gradually reduced, and the side wall 12 of the midsole 10 is restored to deformation. In the above process, the elastic fabric 20 provides better rebound and cushioning properties for the user through its own deformation and deformation of the side walls 12 of the midsole 10.
In addition, the sole further includes an outsole, which may be a rubber material, that is adhered to the bottom surface of midsole 10.
The hollow sole with the elastic fabric 20 provided in this embodiment is formed by hollowing out the inside of the midsole 10 to form the concave groove 11 which is concave downward, the top opening of the groove 11 can be in a range corresponding to the heel of the sole or the full sole of the sole, but at least the heel of the sole is required to be in a range corresponding to the heel of the sole, because the position of the sole which is mainly stressed corresponds to the heel of the sole, and the range of the top opening of the groove 11 corresponds to the heel of the sole can provide better performance for users; the elastic fabric 20 covers the top surface of the midsole 10, the edge of the elastic fabric 20 is fixedly connected with the midsole 10 so that the elastic fabric 20 can tightly cover the top opening of the groove 11, the elastic fabric 20 is formed by weaving fibers with certain elasticity, has certain rebound performance and certain supporting performance, after the edge of the elastic fabric 20 is fixedly connected with the midsole 10, the elastic fabric 20 can tightly cover the groove 11, when a user treads on the elastic fabric 20, the elasticity of the elastic fabric 20 can give a comfortable wearing feeling to the user, and meanwhile, because the bottom of the elastic fabric 20 is hollow, the user only treads on the elastic fabric 20, and the influence of the material of the midsole 10 is avoided, so that the user feel more comfortable; when the user steps on the sole with force, the edge of the elastic fabric 20 drives the side wall 12 of the midsole 10 to deform inwards, and then the midsole 10 recovers the deformation, so that a better rebound and shock absorption effect is provided for the user, and the overall manufacturing cost of the sole is reduced because the material required by the midsole 10 is reduced and the rebound and shock absorption performance requirements of the midsole 10 are reduced.
Example 2
Referring to fig. 3, embodiment 2 of the present invention provides a sole comprising an upper 30 and a hollow sole having an elastic fabric 20 as described in embodiment 1, wherein the bottom edge of the sole is sewn and fastened to the lateral side of the midsole 10 together with the edge of the elastic fabric 20 extending to the lateral side of the midsole 10.
The edge of the vamp 30 is sewn to the midsole 10 and the sewn portion 21 of the elastic fabric 20 and the midsole 10 coincide, and when the shoe is manufactured, the vamp 30 and the elastic fabric 20 can be sewn simultaneously after being placed on the midsole 10, or after the elastic fabric 20 is sewn, the vamp 30 is sewn once, at this time, the elastic fabric 20 is sewn twice, and the connection between the elastic fabric 20 and the midsole 10 is firmer.
The sole provided by the invention comprises the vamp 30 and the sole, wherein the edge of the vamp 30 and the edge of the elastic fabric 20 are sewn and fixedly connected to the outer side surface of the midsole 10 at the same time, so that the connection strength of the elastic fabric 20 and the midsole 10 on the sole can be further enhanced, the elastic fabric 20 is prevented from falling off, and the deformation of the side wall 12 of the midsole 10 can be transmitted to the vamp 30, so that the vamp 30 cannot be tightened when a user wears the sole.
The foregoing description of the embodiments and description is presented to illustrate the scope of the invention, but is not to be construed as limiting the scope of the invention. Modifications, equivalents, and other improvements to the embodiments of the invention or portions of the features disclosed herein, as may occur to persons skilled in the art upon use of the invention or the teachings of the embodiments, are intended to be included within the scope of the invention, as may be desired by persons skilled in the art from a logical analysis, reasoning, or limited testing, in combination with the common general knowledge and/or knowledge of the prior art.
Claims (8)
1. A hollow sole with elastic fabric (20), characterized in that it comprises:
the top surface of the midsole (10) is recessed downwards to form a groove (11); the extent of the top opening of the recess (11) corresponds at least to the heel of the sole of the foot; and
and the elastic fabric (20) is covered on the top surface of the midsole (10), and the edge of the elastic fabric is fixedly connected with the midsole (10) so as to tightly cover the top opening of the groove (11).
2. A hollow sole with elastic fabric (20) according to claim 1, characterized in that the extent of the top opening of the recess (11) corresponds to the heel and the arch of the sole.
3. A hollow sole with elastic fabric (20) according to claim 2, characterized in that the extent of the top opening of the recess (11) corresponds to the heel, the arch and the half sole.
4. A hollow sole with elastic fabric (20) according to claim 1, characterized in that the edge of the elastic fabric (20) extending to the lateral side of the midsole (10) is stitched to the lateral side of the midsole (10).
5. A hollow sole with elastic fabric (20) according to claim 1, characterized in that said midsole (10) is made of nylon, EVA or TPU.
6. A hollow sole with elastic fabric (20) according to claim 1, characterized in that said elastic fabric (20) is woven from nylon fibers.
7. A hollow sole with elastic fabric (20) according to any one of claims 1 to 6, characterized in that it further comprises an outsole, said outsole being glued to the bottom surface of said midsole (10).
8. A shoe, characterized by comprising an upper (30) and a hollow sole with elastic fabric (20) according to any one of claims 1 to 7; the bottom edge of the vamp (30) and the edge of the elastic fabric (20) extending to the outer side surface of the midsole (10) are sewn and fixedly connected to the outer side surface of the midsole (10) together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310798371.8A CN116746738A (en) | 2023-06-30 | 2023-06-30 | Hollow sole with elastic fabric and shoes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310798371.8A CN116746738A (en) | 2023-06-30 | 2023-06-30 | Hollow sole with elastic fabric and shoes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116746738A true CN116746738A (en) | 2023-09-15 |
Family
ID=87960747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310798371.8A Pending CN116746738A (en) | 2023-06-30 | 2023-06-30 | Hollow sole with elastic fabric and shoes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116746738A (en) |
-
2023
- 2023-06-30 CN CN202310798371.8A patent/CN116746738A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4038391B2 (en) | Sole structure of sports shoes | |
| JP5107360B2 (en) | Footwear with a support assembly having a spring arm | |
| US7627961B2 (en) | Enhanced sole assembly with offset hole | |
| US5575089A (en) | Composite shoe construction | |
| US6598320B2 (en) | Shoe incorporating improved shock absorption and stabilizing elements | |
| US5775005A (en) | Footwear sole with cleated window | |
| JP3542756B2 (en) | Midsole structure for sports shoes | |
| US9044067B2 (en) | Article of footwear having shock-absorbing elements in the sole | |
| KR102246212B1 (en) | Article of footwear, elements thereof, and related methods of manufacturing | |
| US6092305A (en) | Footwear structure and method of forming the same | |
| US20040123495A1 (en) | Footwear with removable foot-supporting member | |
| WO2007064476A2 (en) | Enhanced unitary sole assembly | |
| WO2007064176A1 (en) | Insole | |
| EP0149362A2 (en) | Shoes with heel counters | |
| WO2009082164A1 (en) | High-heeled shoes for women | |
| CN220442042U (en) | Hollow sole with elastic fabric and shoes | |
| CN116746738A (en) | Hollow sole with elastic fabric and shoes | |
| CN213820083U (en) | Combined shoe-pad | |
| CN219781721U (en) | Sports shoes and arch comfort level self-adaptation sole structure thereof | |
| CN219537579U (en) | Standing shoes with double-density midsoles | |
| CN210054776U (en) | Pressure-resistant elastic sole | |
| CN215423096U (en) | Tourist shoe sole with good wear resistance | |
| CN219047551U (en) | Commercial shoes without hook cores | |
| CN219699168U (en) | Insole with good damping effect | |
| JP3229046U (en) | shoes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |