CN111543736B - Sole structure and method of use - Google Patents
Sole structure and method of use Download PDFInfo
- Publication number
- CN111543736B CN111543736B CN201910111176.7A CN201910111176A CN111543736B CN 111543736 B CN111543736 B CN 111543736B CN 201910111176 A CN201910111176 A CN 201910111176A CN 111543736 B CN111543736 B CN 111543736B
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- Prior art keywords
- slip
- sole structure
- combination
- piece
- groove
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- 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
- A43B13/22—Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer
- A43B13/24—Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer by use of insertions
- A43B13/26—Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer by use of insertions projecting beyond the sole surface
Abstract
A sole structure comprises a base and a plurality of anti-slip pieces; the base is provided with a plurality of combination seats, each combination seat is provided with a combination groove, the bottoms of the anti-slip pieces are respectively arranged in the combination grooves, and the periphery of the anti-slip pieces are combined with the groove walls of the combination grooves, so that the anti-slip pieces are not easy to separate from the combination grooves. A method for using a sole structure comprises obtaining the force distribution data of a user's foot while walking through an analysis means; selecting the material of the plurality of anti-slip parts of the sole structure according to the force distribution data.
Description
Technical Field
The present invention relates to footwear; in particular to a sole structure provided with an anti-slip piece.
Background
The prior people are well used to wear shoes, which can not only protect feet from being damaged by gravels or sharp objects, but also slow down the reaction force during treading or exercise, and the shoes also become a medical article for adjusting the foot arch or adding infrared materials to promote the blood circulation of the feet so as to achieve the medical effect; the main structure of the shoes, whether medical shoes, sports shoes or casual shoes, is not limited to the vamp and the sole, but the most vulnerable part of the shoe structure is the sole, and the friction force generated by the contact between the sole and the ground is the most important factor for safety and comfort during walking.
The conventional sole can be summarized into two parts, one is a base structure adhered to the shoe, the other is an anti-slip structure contacted with the ground, most of the base structures and the anti-slip structure are integrally formed, so the material selection is relatively inelastic, or a two-piece design is adopted, the whole anti-slip structure is adhered to the base structure, if the base structure and the anti-slip structure are made of different materials, the material expansion coefficient of the base structure is far different from that of the anti-slip structure, at the moment, the base structure and the anti-slip structure are easy to separate due to the temperature change or external force and other factors, and how to provide the sole structure which can ensure that the anti-slip structure is stably arranged on the base structure is an important subject.
Disclosure of Invention
In view of the above, the present invention is directed to a sole structure, which can be tightly combined and not easily fall off when the anti-slip structure is disposed on the base structure.
To achieve the above objects, the present invention provides a sole structure comprising a base and a plurality of anti-slip members; the base is provided with a plurality of combination seats, each combination seat is provided with a combination groove, the bottoms of the anti-slip pieces are respectively arranged in the combination grooves, and the periphery of the anti-slip pieces is combined with the groove walls of the combination grooves.
Wherein, the groove width of each combination groove is gradually reduced from the groove bottom to the groove opening.
The bottom of each combination groove is provided with a convex part, each of the plurality of anti-slip pieces is provided with a concave part, and the position of each convex part corresponds to the position of each concave part.
The sole structure further includes a plurality of connecting pads respectively located between the plurality of combining slots and the plurality of anti-slip pieces.
Wherein, each connecting pad has a plurality of apertures, a part of each anti-slip piece is attached to the plurality of apertures, and a part of each combining seat is attached to the plurality of apertures.
The plurality of anti-slip pieces comprise a first anti-slip piece and a second anti-slip piece, and the first anti-slip piece and the second anti-slip piece are different in color.
The plurality of anti-slip pieces comprise a first anti-slip piece and a second anti-slip piece, and the first anti-slip piece and the second anti-slip piece are made of different materials.
Wherein, the material of the second anti-slip piece is the same as that of the substrate.
Wherein, the sole structure also comprises a screw thread seat and a bolt, the screw thread seat is arranged in the combining groove and is provided with a screw hole; at least one anti-slip piece comprises an upper anti-slip piece and a lower anti-slip piece, the upper anti-slip piece is provided with a hole, the upper anti-slip piece is combined in the combination groove, a part of the screw seat is embedded in the upper anti-slip piece, and the screw hole of the screw seat is exposed out of the hole; the lower anti-slip piece is provided with a through hole; one end of the bolt penetrates through the through hole of the lower anti-slip piece and then is locked into the screw hole, so that the lower anti-slip piece is fixed on the upper anti-slip piece.
The present invention further provides a method for using the sole structure, which comprises obtaining the force distribution data of the foot of the user during walking by an analysis means; selecting the material of the plurality of anti-slip parts of the sole structure according to the force distribution data.
Wherein, the analysis means comprises analyzing the sole wear status of the shoes provided by the user to obtain the force distribution data.
Wherein the analyzing means includes analyzing the gait cycle of the user to obtain the force distribution data.
The invention has the advantages that the anti-slip piece can be arranged on the substrate through the design of the combination groove, the anti-slip piece is not easy to fall off from the combination groove through the combination of the periphery of the anti-slip piece and the groove wall of the combination groove, and the anti-slip piece and the combination groove can be more tightly combined through the arrangement of the connecting pad.
Drawings
FIG. 1 is a perspective view of a sole structure according to one embodiment.
Fig. 2 is an enlarged view of fig. 1.
FIG. 3 is a schematic view of the base and the anti-slip member of the sole structure according to the first embodiment of the present invention.
FIG. 4 is a schematic view of the sole structure with the base and the anti-slip member according to a second embodiment of the present invention.
FIG. 5 is a schematic view of the base, the anti-slip member and the connecting pad of the sole structure according to a third embodiment of the present invention.
FIG. 6 is a schematic view of the sole structure with the base, the anti-slip member and the connecting pad according to a fourth embodiment of the present invention.
FIG. 7 is a schematic view of the sole structure with the base and the anti-slip member according to a fifth embodiment of the present invention.
FIG. 8 is a schematic view of the structure of the base, the anti-slip member and the threaded base of the sole structure according to a sixth embodiment of the present invention.
Figure 9 is a bottom view of the sole structure of one embodiment, illustrating the provision of differently colored anti-slip elements.
Figure 10 is a bottom view of the sole structure of one embodiment, illustrating the provision of a plurality of anti-slip members of different materials.
Figure 11 is a flow chart of a method of using the sole structure.
Detailed Description
In order to more clearly illustrate the present invention, preferred embodiments are described in detail below with reference to the accompanying drawings.
Referring to fig. 1 and fig. 2, a sole structure 100 according to an embodiment of the present invention includes a base 10 and a plurality of anti-slip members 20, the base 10 has a plurality of connection seats 11, each of the connection seats 11 has a connection slot 11a, and the connection slot 11a is used for accommodating the anti-slip member 20, in the embodiment, the connection seats 11 and the base 10 are integrally formed; the bottom of the anti-slip member 20 is disposed in the plurality of coupling grooves 11, and the outer circumference of each anti-slip member 20 is coupled to the groove wall of each coupling groove 11a, and a portion of the anti-slip member 20 protrudes out of the coupling seat 11 to contact the ground, so as to provide an anti-slip effect. In other applications, the top surface 20a of the anti-slip member 20 is flush with the connecting seat 11, and the sole structure 100 is contacted with the ground by the anti-slip member 20 and the connecting seat 11.
Four embodiments of the anti-slip member 20 combined with the coupling seat 11 will be described below:
fig. 3 shows a first embodiment, in which the width of the coupling groove 11A of the coupling seat 11A is gradually reduced from the groove bottom to the groove opening, so that when the anti-slip member 20 is disposed in the coupling groove 11A, the anti-slip member 20 can be clamped by the groove wall of the coupling groove 11A and is not easily separated from the coupling groove 11A.
In addition, in the embodiment, the anti-slip member 20 is formed in the coupling groove 11A by using, but not limited to, an injection molding process (e.g., injection molding), wherein preferably, the anti-slip member 20 has a hole 21 in the center thereof, and when the coupling seat 11A and the anti-slip member 20 are cooled and solidified, the coupling seat 11A is shrunk toward the hole 21 of the anti-slip member 20, that is, the hole 21 of the anti-slip member 20 provides a suitable shrinking space, so that the coupling seat 11A and the anti-slip member 20 are combined and clamped more firmly and tightly, and are not easily separated.
Fig. 4 shows a second embodiment, which is different from the first embodiment in that the width of the coupling groove 11a of the coupling seat 11B is gradually reduced from the groove bottom and the groove opening to the middle, so that when the anti-slip member 20 is disposed in the coupling groove 11a, the groove wall of the coupling groove 11a can effectively hold the anti-slip member 20, so that the anti-slip member 20 is not easily separated from the coupling groove 11 a. In addition, in the present embodiment, the anti-slip member 20 is also provided with a hole 21, the efficacy of which is the same as that of the first embodiment, and is not described herein again.
FIG. 5 shows a third embodiment of the present invention, which further includes a plurality of connecting pads 40. The connecting pads 40 are respectively disposed in the connecting grooves 11a of the connecting base 11C and between the bottom of the connecting grooves 11a and the anti-slip member 20 for connecting the base 10 and the anti-slip member 20, in this embodiment, preferably, the connecting pads 40 have a plurality of apertures, after the connecting pads 40 are disposed between the connecting base 11C and the anti-slip member 20, a heating step is performed to make part of the anti-slip member 20 and part of the connecting base 11C and/or the base 10 in a molten state, at this time, the molten anti-slip member 20, the connecting base 11C, and the base 10 will infiltrate into the plurality of apertures, and after cooling, the anti-slip member 20, the connecting base 11C, and the base 10 will have parts attached to the plurality of apertures to be firmly held, so that the anti-slip member 20, the connecting base 11C, and the base 10 can be tightly connected through the connecting pads 40. In one embodiment, the connecting pads 40 can be made of fabric, such as: porous fabrics such as non-woven fabrics, cotton fabrics and gauzes formed by interweaving fibers are used, but the porous fabrics are not limited to the above applications, and other materials with porous characteristics can also be used. It should be noted that the connecting pads 40 can also be applied to the first and second embodiments.
Through the design of the connecting pad 40, even if the base 10 and the anti-slip member 20 have different materials and different expansion coefficients, the base 10, the combining seat 11C and the anti-slip member 20 are tightly connected and firmly combined with the connecting pad 40, and are not easily separated under the influence of temperature change or external force pulling, so that the base 10 and the anti-slip member 20 are firmly combined.
Fig. 6 is a fourth embodiment, and a combination seat 11A and an anti-slip member 20 of the present embodiment are the same as those of the first embodiment, and are not repeated herein, except that in the present embodiment, a connecting pad 40 as described in the second embodiment is added between the combination seat 11A and the anti-slip member 20, so that the present embodiment has the effects of the first and third embodiments, and the anti-slip member 20 and the combination seat 11A can be stably combined and are not easy to fall off.
Fig. 7 shows a fifth embodiment, the relationship among the combination seat 11C, the anti-slip member 20 and the connecting pad 40 of this embodiment is similar to the third embodiment, and therefore will not be described again, except that the anti-slip member 20 of this embodiment has no hole 21 in the center, but has a protrusion 10a on the bottom of the groove, the protrusion 10a can be used for positioning a processing device, besides, the anti-slip member 20 has a recess 20b, and the position of the protrusion 10a corresponds to the position of the recess 20b, through the above design, the anti-slip member 20 and the combination groove 11a can be firmly combined.
Fig. 8 shows a sixth embodiment, the anti-slip member of this embodiment comprises an upper slider 26 and a lower slider 27, the upper slider 26 is disposed on the connecting seat 11C, and the relationship and structure between the upper slider 26 and the connecting seat 11C are the same as those of the third embodiment, except that the upper slider 26 can be connected with a bolt 29 and the lower slider 27 through a screw seat 28, the screw seat 28 is disposed in the hole of the upper slider 27, and a portion of the screw seat 28 is embedded in the upper slider 27, the screw seat 28 has a screw hole 28a, and the screw hole 28a is exposed from the hole 21.
The lower anti-slip piece 27 has a through hole 27a, and the diameter of the through hole 27a near the bottom of the lower anti-slip piece 27 is smaller than the head 29a of the bolt 29, so that the head 29a of the bolt 29 is located in the through hole 27a when the bolt 29 is inserted into the through hole 27a, and the body 29b with the thread protrudes out of the bottom of the lower anti-slip piece 27, and the lower anti-slip piece 27 is fixed on the upper anti-slip piece 26 by locking the body 29b of the bolt 29 into the screw hole 28a of the screw seat 28.
With the arrangement of the upper stopper slide 26 and the lower stopper slide 27, the sole structure 100 of the present embodiment contacts the ground with the top portion 27b of the lower stopper slide 27, so that the base 10 and the upper stopper slide 26 can be prevented from being worn or damaged, and when the lower stopper slide 27 is worn or damaged due to long-term friction with the ground or external force, the service life of the sole structure 100 can be prolonged by replacing the lower stopper slide 27.
The threaded seat 28 and the bolt 29 of the present embodiment can also be applied to the other embodiments described above.
In addition, in some embodiments, the plurality of anti-slip members 20 are not limited to the same color, for example, as shown in fig. 9, the anti-slip member 20 includes a plurality of first anti-slip members 22 and a plurality of second anti-slip members 23, wherein the colors of the first anti-slip members 22 and the colors of the second anti-slip members 23 are different, and the anti-slip members 20 can be made to be colorful by the above design. In other applications, the positions or numbers of the first anti-slip member 22 and the second anti-slip member 23 are not limited by the drawings, and three or more colors may be adopted, for example, a third anti-slip member (not shown) may be further provided, and the third anti-slip member is different from the first anti-slip member 22 and the second anti-slip member 23 in color.
In addition, in some embodiments, the anti-slip member 20 may be designed by using various materials, for example, as shown in fig. 10, the anti-slip member 20 includes a first anti-slip member 22, a second anti-slip member 23, a third anti-slip member 24 and a fourth anti-slip member 25, which are made of different materials, such as: rubber, PV or PVU, etc.
Most people touch the outside of the foot first when walking, so the outside of the sole is relatively worn seriously, therefore, in practice, the material of the sole outer side anti-slip piece 20 can be the wear-resistant material such as PVU, the position or the number of the anti-slip pieces 20 in other embodiments is not limited by the figure, and the material is more than four, the material of part of the anti-slip piece 20 can be the same as the base 10, and the anti-slip pieces 20 with different materials are selected at different positions of the base 10, so as to meet the sole wear caused by different use environments or different walking habits.
In addition, the present invention provides a method for using a sole structure 100 (refer to fig. 11), which is a method for designing a sole structure according to individual needs, and comprises obtaining a force distribution of a foot of a user when walking through an analysis means, and then setting the material selection and structure design of the plurality of anti-slip parts of the sole structure according to the force distribution result.
The analysis means includes the following methods:
first, the sole wear status of the shoe provided by the user is analyzed to obtain force distribution data.
Secondly, the gait cycle of the user is analyzed by using a body sensing device, such as a dynamic capture camera, a gait analyzer, a pressure sensing pad, a three-dimensional motion analysis system, etc., so as to obtain the force distribution data.
The obtained force distribution data can divide the sole into a plurality of areas, and anti-slip parts with different materials or different structures are configured for different areas, for example, the data shows that the sole heel area of the user has more serious abrasion degree, the anti-slip structure in the heel area needs to be made of more wear-resistant materials (such as PVU) compared with other areas when the user is customized, or the data shows that the walking habit of the user is that the outer sole lands first, and the anti-slip structure of the outer sole needs to be higher in height compared with the anti-slip structures in other areas when the user is customized, so that the time for the sole to be straightened after the outer sole lands when the user walks is shortened, and the discomfort of sole eversion is relieved.
In addition, the sole structure can be customized for different exercise modes, and the data of the force application distribution of the user under an exercise (such as running, badminton playing, basketball playing, football playing, dancing and the like) is collected by an analysis means, then the sole is divided into a plurality of areas according to the data, and then sliding stoppers with different materials or different structures are configured for different areas.
For example, when the user is known to land on the ground with the toes first from the data, the anti-slip structure in the toe area should be made of a material or structure with better shock absorption, such as: polypropylene, and the like.
The above-mentioned method is used to achieve the purpose of customizing the design of the sole structure, and the design of the upper and lower slider stoppers 26, 27 can also be used to replace these multiple regions.
The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications to the present invention as described and claimed should be included in the scope of the present invention.
Description of the reference numerals
[ invention ]
100 sole structure
10 base
10a convex part 11 and 11a combining seat 11a combining groove
20 anti-slip piece
20a top surface 20b recess 21 hole
22 first stopper 23 second stopper 24 third stopper
25 fourth stop slide 26 upper stop slide 27 lower stop slide
27a through hole 27b top 28 screw seat
28a screw hole 29 bolt 29a head
29b body part
30 baffle
40 connecting pad
Claims (11)
1. A sole structure, comprising:
the base is provided with a plurality of combination seats, the combination seats and the base are of an integrally formed structure, and each combination seat is provided with a combination groove; and
the anti-slip parts are respectively formed in the combination grooves by using an injection molding process, the anti-slip parts are respectively provided with a hole in a penetrating way, the bottoms of the anti-slip parts are respectively arranged in the combination grooves, and the periphery of each anti-slip part is combined with the groove wall of each combination groove.
2. The sole structure of claim 1, wherein each of the coupling grooves has a groove width that tapers from its groove bottom to its notch.
3. The sole structure according to claim 1 or 2, further comprising a plurality of connection pads, wherein the connection pads are respectively located between the plurality of combination slots and the plurality of anti-slip members.
4. The sole structure of claim 3, wherein each of the connection pads has a plurality of apertures, a portion of each of the anti-slip members is attached within the plurality of apertures, and a portion of each of the bonding sockets is attached within the plurality of apertures.
5. The sole structure according to claim 1, wherein the plurality of slip stoppers include a first slip stopper and a second slip stopper, and the first slip stopper and the second slip stopper have different colors.
6. The sole structure of claim 1, wherein the plurality of slip stoppers include a first slip stopper and a second slip stopper, and the first slip stopper and the second slip stopper are made of different materials.
7. The sole structure according to claim 6, wherein the second anti-slip member is made of the same material as the base.
8. The sole structure according to claim 1, comprising a screw seat and a bolt, wherein the screw seat is disposed in the coupling groove, and the screw seat has a screw hole; at least one anti-slip piece comprises an upper anti-slip piece and a lower anti-slip piece, the upper anti-slip piece is provided with the hole, the upper anti-slip piece is combined in the combination groove, a part of the screw seat is embedded in the upper anti-slip piece, and the screw hole of the screw seat is exposed out of the hole; the lower anti-slip piece is provided with a through hole; one end of the bolt penetrates through the through hole of the lower anti-slip piece and then is locked into the screw hole, so that the lower anti-slip piece is fixed on the upper anti-slip piece.
9. A method of using the sole structure of claim 1 or 8, comprising:
obtaining the force distribution data of the foot of the user when walking through an analysis means;
and setting the material of the plurality of anti-slip parts of the sole structure to be selected according to the force application distribution data.
10. The method of using the sole structure according to claim 9, wherein the analyzing means includes analyzing a sole wear state of the shoe provided by the user to obtain the force application profile data.
11. The method of using the sole structure of claim 9, wherein the analyzing means includes analyzing the gait cycle of the user to obtain the force application profile data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910111176.7A CN111543736B (en) | 2019-02-12 | 2019-02-12 | Sole structure and method of use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910111176.7A CN111543736B (en) | 2019-02-12 | 2019-02-12 | Sole structure and method of use |
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| Publication Number | Publication Date |
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| CN111543736A CN111543736A (en) | 2020-08-18 |
| CN111543736B true CN111543736B (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910111176.7A Active CN111543736B (en) | 2019-02-12 | 2019-02-12 | Sole structure and method of use |
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| TW540323U (en) * | 2002-09-11 | 2003-07-01 | Vanbestco Ltd | Structure of shoe sole with adjustable anti-slippage functions |
| TWM335162U (en) * | 2008-02-01 | 2008-07-01 | hao-yu Zhang | Combination and orientation structure of shoe nail |
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|---|---|---|---|---|
| CN2708707Y (en) * | 2004-04-12 | 2005-07-13 | 何铭县 | Structure of sole stud |
| CN1993064A (en) * | 2004-07-28 | 2007-07-04 | 耐克国际有限公司 | Cleated article of footwear and method of manufacture |
| CN2855154Y (en) * | 2005-11-11 | 2007-01-10 | 汎可有限公司 | Improved spike |
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| TW201639486A (en) * | 2015-05-13 | 2016-11-16 | Ing-Jing Huang | A multi-functional shoe sole |
Also Published As
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| CN111543736A (en) | 2020-08-18 |
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