Torsion-resistant lateral breathable sole
By designing a torsional lateral breathable sole with a composite structure and a breathable interlayer in the sole, the contradiction between the breathability and torsional resistance of traditional soles is solved, good breathability and torsional resistance are achieved, and the water seepage problem is avoided.
Patent Information
- Application Number
- CN202423070934.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-12-12
AI Technical Summary
Traditional soles have difficulty balancing breathability and torsion resistance. Side breathability leads to poor torsion resistance, while the bottom is breathable and prone to water seepage, causing moisture inside the shoe.
A torsional-resistant and laterally breathable sole is designed, which adopts a composite structure including an outsole, a midsole and an insole. An anti-torsion support plate and an anti-torsion plate are arranged on the midsole to form a breathable interlayer, and a gap is provided on the side wall of the midsole to communicate with the outside world, combining a double-layer reinforced structure of the anti-torsion support plate and the anti-torsion plate.
It achieves good air permeability and torsion resistance, avoids the water seepage problem caused by traditional air holes, and improves the torsion resistance of the sole.
Smart Images
Figure CN223437972U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a kind of shoe sole technical field, in particular to a kind of anti-torsion lateral breathable shoe sole. BACKGROUND
[0002] Traditional shoe sole, there are two kinds of breathable way, one is the side of shoe sole breathes, but traditional side breathes shoe sole, usually along lateral to set up breathable hole, leading to the poor torsional resistance of shoe;Another is the bottom of shoe sole breathes, and bottom breathes, bottom is laid more breathable hole, when it rains or there is a small amount of water on the ground, through the pressure of foot palm, water is easily penetrated into shoe, leading to wet inside shoe.
[0003] Usually adopt shoe sole surface breathes way (shoe sole side is usually dense structure and cannot breathe), and for bottom breathes way, there is often the problem of poor ventilation, leading to excessive heat of foot, human body is cooled by the way of perspiration, sweat cannot be volatilized in time, and see foot wet.
[0004] In view of this, the present inventor carries out in-depth research, and then the present application is produced. CONTENT OF UTILITY MODEL
[0005] The utility model is to provide a kind of anti-torsion lateral breathable shoe sole, which can be side exhaust, and has double anti-torsion.
[0006] To achieve the above purpose, the technical scheme of the utility model is as follows:
[0007] A kind of anti-torsion lateral breathable shoe sole, including compound together big bottom and middle sole, and be set on the inner bottom of the middle sole, the part of the middle sole corresponding to arch is arch part, the inner bottom is set in the arch part;
[0008] The inner bottom includes anti-torsion support plate and anti-torsion plate, the arch part is equipped with first recess and second recess, the anti-torsion plate is installed in the second recess, the anti-torsion support plate is installed in the first recess, the anti-torsion support plate, the anti-torsion plate, the middle sole and the big bottom are sequentially arranged from top to bottom, a plurality of breathable holes are formed in the anti-torsion support plate along the thickness direction of the anti-torsion support plate, the anti-torsion support plate and the anti-torsion plate form a breathable interlayer, the side wall of the middle sole forms a gap corresponding to the position of the breathable interlayer, and the breathable interlayer is connected with the outside through the gap.
[0009] Further, the arch part is concave downward and forms a hollow area, the anti-torsion support plate is arranged above the arch part, and the first recess extends to the forefoot of the middle sole and the heel of the middle sole.
[0010] Further, the anti-torsion support plate is formed with four X-shaped protrusions, i.e., a first protrusion, a second protrusion, a third protrusion and a fourth protrusion, the first protrusion and the second protrusion are connected to the forefoot of the midsole, and the third protrusion and the fourth protrusion are connected to the heel of the midsole.
[0011] Further, the anti-torsion support plate is formed with a first concave arc-shaped edge on one side of the first protrusion and the second protrusion, and a second concave arc-shaped edge on one side of the third protrusion and the fourth protrusion, the first concave arc-shaped edge is connected to the forefoot of the midsole, and the second concave arc-shaped edge is connected to the heel of the midsole.
[0012] Further, the anti-torsion support plate is a nylon plate or a TPU sheet.
[0013] Further, the anti-torsion plate is a carbon plate.
[0014] Further, the anti-torsion plate is formed with four X-shaped protrusions, i.e., a fifth protrusion, a sixth protrusion, a seventh protrusion and an eighth protrusion, the second groove extends to the forefoot of the midsole and the heel of the midsole, the fifth protrusion and the sixth protrusion are connected to the forefoot of the midsole, and the seventh protrusion and the eighth protrusion are connected to the heel of the midsole, and the four protrusions of the anti-torsion plate are clamped between the anti-torsion support plate and the midsole.
[0015] Further, the anti-torsion plate is formed with a third concave arc-shaped edge on one side of the fifth protrusion and the sixth protrusion, and a fourth concave arc-shaped edge on one side of the seventh protrusion and the eighth protrusion, the third concave arc-shaped edge is connected to the forefoot of the midsole, and the fourth concave arc-shaped edge is connected to the heel of the midsole.
[0016] Further, the arch part is provided with a ventilation hole at the bottom of the second groove.
[0017] Further, the side of the anti-torsion support plate is provided with a decorative cover.
[0018] After the above technical scheme is adopted, the anti-torsion lateral ventilation shoe sole has the following beneficial effects: the ventilation interlayer connected with the outside is arranged to realize the effect of discharging air from the side wall of the midsole, the air discharge effect is good, and the humidity generated on the sole can be reduced. At the same time, while ensuring the ventilation effect, a double-layer reinforcing structure (thickness and the like are reinforced) is formed by the anti-torsion support plate and the anti-torsion plate to realize the double anti-torsion effect of the shoe sole. In addition, the problem that the inside of the shoe is easily wet when the shoe sole is stepped on water due to the arrangement of too many ventilation holes on the bottom of the shoe can be avoided. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 This is a schematic structural diagram of the sole of the utility model;
[0020] Figure 2 This is an exploded view of the sole of the present invention;
[0021] Figure 3 A schematic diagram of the structure of the midsole in the utility model;
[0022] Figure 4 This is another structural schematic diagram of the midsole in the present invention.
[0023] In the picture:
[0024] Outsole 1; midsole 2; arch portion 21; first groove 22; second groove 23; forefoot portion 24; heel portion 25; ventilation holes 26; sidewalls 27; notch 28; anti-torsion support plate 3; convex corner 31; first concave arc edge 32; second concave arc edge 33; anti-torsion plate 4; convex corner 41; third concave arc edge 42; fourth concave arc edge 43; ventilation holes 5; breathable interlayer 6; decorative cover 7 and hollow area a. DETAILED DESCRIPTION
[0025] In order to further explain the technical solution of the present invention, the present invention will be described in detail below through specific embodiments.
[0026] The utility model discloses a torsion-resistant and laterally breathable sole. Figures 1-3 As shown, it includes an outsole 1 and a midsole 2 that are combined together, and an insole arranged on the midsole 2. The part of the midsole 2 corresponding to the arch of the human foot is the arch portion 21, and the insole is arranged on the arch portion 21. The midsole 2 also includes a forefoot portion 24 and a heel portion 25. The forefoot portion 24 corresponds to the forefoot portion of the human foot, and the heel portion 25 corresponds to the heel portion of the human foot. The arch portion 21 is recessed downward compared to the forefoot portion 24 and the heel portion 25. A hollow area a is formed on the side of the arch portion 21 facing the human foot to facilitate ventilation of the arch portion.
[0027] The insole includes an anti-torsion support plate 3 and an anti-torsion plate 4. The arch portion 21 is provided with a first groove 22 and a second groove 23. The anti-torsion plate 4 is embedded in the second groove 23, and the anti-torsion support plate 3 is mounted in the first groove 22. In this embodiment, the shape and size of the first groove 22 match those of the anti-torsion support plate 3. The shape and size of the second groove 23 match those of the anti-torsion plate 4.
[0028] The anti-torsion plate 4 is flush with the peripheral side portion of the instep portion 21 located in the second groove 23 after being embedded, so that the upper surface of the anti-torsion plate 4 and the upper surface of the peripheral side portion of the instep portion 21 located in the second groove 23 jointly form a breathable surface. The anti-torsion support plate 3, the anti-torsion plate 4, the midsole 2 and the outsole 1 are sequentially arranged from top to bottom. The anti-torsion support plate 3 and the anti-torsion plate 4 form a breathable interlayer 6, that is, the anti-torsion support plate 3 and the breathable surface form the breathable interlayer 6. The anti-torsion support plate 3 is provided with a plurality of breathable holes 5 penetrating in the thickness direction of the anti-torsion support plate 3, and the breathable holes 5 are preferably uniformly arranged. Figure 2 As shown in the figure, the side wall 27 of the midsole 2 is formed with a notch 28 corresponding to the position of the breathable interlayer 6, and the breathable interlayer 6 is connected with the outside through the notch 28.
[0029] The utility model discloses a kind of anti-torsion lateral breathable shoe soles, which is provided with breathable interlayer 6 connected with outside to realize the effect of shoe sole side exhaust, that is, exhaust from the notch 28 of the side wall of midsole 2, greatly improve exhaust effect, can reduce the humidity generated on the bottom of foot. While ensuring the effect of ventilation, the effect of double anti-torsion of shoe sole is also realized by anti-torsion support plate 3 and anti-torsion plate 4.
[0030] As a preferred embodiment, the anti-torsion support plate 3 is formed with four X-shaped convex angles 31, which are first convex angle, second convex angle, third convex angle and fourth convex angle. The anti-torsion support plate 3 is arranged in the air above the instep portion 21, and the first groove 22 extends to the forefoot portion 24 and the heel portion 25. The first convex angle and the second convex angle are connected to the forefoot portion 24 of the midsole 2, and the third convex angle and the fourth convex angle are connected to the heel portion 25 of the midsole 2.
[0031] Further, the anti-torsion support plate 3 is formed with a first concave arc-shaped edge 32 on one side of the first convex angle and the second convex angle, and a second concave arc-shaped edge 33 on one side of the third convex angle and the fourth convex angle. The first concave arc-shaped edge 32 is connected to the forefoot portion 24 of the midsole 2, and the second concave arc-shaped edge 33 is connected to the heel portion 25 of the midsole 2. The X-shaped anti-torsion support plate 3 can improve the anti-pulling performance of the shoe sole.
[0032] As a preferred embodiment, the anti-torsion support plate 3 is a nylon plate or a TPU sheet. The anti-torsion plate 4 is a carbon plate. The following will be described taking the nylon plate as an example.
[0033] The nylon plate not only has good anti-torsion performance but also has good support performance, and the carbon plate can further improve the anti-torsion performance of the shoe sole.
[0034] In a preferred embodiment, the torsion plate 4 is formed with four lobes 41 arranged in an X-shape, namely the fifth, sixth, seventh, and eighth lobes. The second groove 23 extends to the forefoot portion 24 and the heel portion 25. The fifth and sixth lobes are respectively connected to the forefoot portion 24 of the midsole 2, while the seventh and eighth lobes are respectively connected to the heel portion 25 of the midsole 2.
[0035] The torsion plate 4 has a third inwardly concave arcuate edge 42 formed on one side of the fifth and sixth convex corners, and a fourth inwardly concave arcuate edge 43 formed on one side of the seventh and eighth convex corners. The third inwardly concave arcuate edge 42 is connected to the forefoot portion 24 of the midsole 2, and the fourth inwardly concave arcuate edge 43 is connected to the heel portion 25 of the midsole 2. The torsion plate 4 is made of carbon fiber, which has good torsional resistance.
[0036] The dimensions of the anti-torsion support plate 3 are larger than those of the anti-torsion plate 4. The anti-torsion support plate 3 can cover the anti-torsion plate 4. The four convex corners 41 of the anti-torsion plate 4 are clamped between the anti-torsion support plate 3 and the midsole 2. The four convex corners 41 of the anti-torsion plate 4 correspond one-to-one with the four convex corners 41 of the anti-torsion support plate 3. Their shapes are similar, and when subjected to the same force, they deform more uniformly, thus synergizing to resist torsion.
[0037] Furthermore, the arch portion 21 is provided with ventilation holes 26 at the bottom of the second groove 23. The ventilation holes 26 can enhance the air permeability of the sole.
[0038] A decorative cover 7 is provided on the side edge of the anti-torsion support plate 3. The breathable interlayer 6 is located on one side of the decorative cover 7, and the decorative cover 7 does not affect the communication between the breathable interlayer 6 and the outside world.
[0039] It should be noted that if Figure 4 As shown, in the present invention, the shape of the anti-torsion plate 4 can also be rectangular, etc., and the shape and size of the second groove 23 are respectively matched with the anti-torsion plate 4.
[0040] The above embodiments and drawings do not limit the product form and style of the present invention. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present invention.
Claims
1. A torsion-resistant and laterally breathable sole, characterized by: The shoe comprises an outsole and a midsole which are combined together, and an insole which is arranged on the midsole. The part of the midsole which corresponds to the arch of the foot is the arch portion, and the insole is arranged on the arch portion. The insole includes an anti-torsion support plate and an anti-torsion plate, the arch portion is provided with a first groove and a second groove, the anti-torsion plate is installed in the second groove, and the anti-torsion support plate is installed in the first groove, the anti-torsion support plate, the anti-torsion plate, the midsole and the outsole are arranged in sequence from top to bottom, a plurality of breathable holes are opened on the anti-torsion support plate along its own thickness direction, a breathable interlayer is formed between the anti-torsion support plate and the anti-torsion plate, a notch is formed on the side wall of the midsole corresponding to the position of the breathable interlayer, and the breathable interlayer is connected to the outside world through the notch.
2. The torsion-resistant and laterally breathable sole according to claim 1, characterized in that: The arch portion is recessed downward to form a hollow area, the anti-torsion support plate is suspended above the arch portion, and the first groove extends to the forefoot portion and the heel portion of the midsole.
3. The torsion-resistant and laterally breathable sole according to claim 2, characterized in that: The anti-torsion support plate is formed with four convex angles distributed in an X shape, namely a first convex angle, a second convex angle, a third convex angle and a fourth convex angle. The first convex angle and the second convex angle are respectively connected to the forefoot portion of the midsole, and the third convex angle and the fourth convex angle are respectively connected to the heel portion of the midsole.
4. The torsion-resistant and laterally breathable sole according to claim 3, characterized in that: The anti-torsion support plate has a first inwardly concave arc edge formed on one side of the first convex corner and the second convex corner, and a second inwardly concave arc edge formed on one side of the third convex corner and the fourth convex corner, the first inwardly concave arc edge is connected to the forefoot portion of the midsole, and the second inwardly concave arc edge is connected to the heel portion of the midsole.
5. The torsion-resistant and laterally breathable sole according to claim 1, characterized in that: The anti-torsion support plate is a nylon plate or a TPU sheet.
6. The torsion-resistant and laterally breathable sole according to claim 1, characterized in that: The anti-torsion plate is a carbon plate.
7. The torsion-resistant and laterally breathable sole according to claim 1 or 2, characterized in that: The anti-torsion plate is formed with four convex corners distributed in an X shape, namely the fifth convex corner, the sixth convex corner, the seventh convex corner and the eighth convex corner. The second groove extends to the forefoot portion of the midsole and the heel portion of the midsole. The fifth convex corner and the sixth convex corner are respectively connected to the forefoot portion of the midsole, and the seventh convex corner and the eighth convex corner are respectively connected to the heel portion of the midsole. The four convex corners of the anti-torsion plate are respectively clamped between the anti-torsion support plate and the midsole.
8. The torsion-resistant and laterally breathable sole according to claim 7, characterized in that: The anti-torsion plate has a third inwardly concave arc edge formed on one side of the fifth convex corner and the sixth convex corner, and has a fourth inwardly concave arc edge formed on one side of the seventh convex corner and the eighth convex corner, the third inwardly concave arc edge is connected to the forefoot portion of the midsole, and the fourth inwardly concave arc edge is connected to the heel portion of the midsole.
9. The torsion-resistant and laterally breathable sole according to claim 6, characterized in that: The arch portion is provided with a ventilation hole at the bottom of the second groove.
10. The torsion-resistant and laterally breathable sole according to claim 1, characterized in that: A decorative cover is provided on the side edge of the anti-torsion support plate.