Light color matching sole structure and shoes

Abstract

The utility model relates to the technical field of shoes, and provides a light color matching sole structure which comprises an outsole, the outsole comprises a plurality of color blocks, and the color blocks are connected with one another; a color mixing area is formed between every two adjacent color blocks; the surface, used for abutting against the ground, of the outsole is provided with a parting groove, the parting groove extends in the length direction of the color mixing area, the width of the parting groove is larger than or equal to the width of the color mixing area, and the color matching shoe sole has the effect that the problem that color mixing at the color matching connecting position of the color matching shoe sole affects the attractiveness of the shoe sole is solved. The utility model further provides a shoe which comprises an upper and a sole, and the upper is connected to the sole.

Description

Technical Field

[0001] The present application relates to the field of footwear technology, and in particular to a lightweight color-matching sole structure and a shoe. Background Art

[0002] When making a color-matching sole, sheet-shaped raw materials of different colors are placed together in a sole mold, and then heated and molded to soften the raw materials. The softened raw materials have fluidity, and the edges of different raw materials are softened and fused with each other, so that the different raw materials are connected and fixed to each other, thereby forming a color-matching sole.

[0003] In order to improve the wearing comfort, the existing soles are mainly made of lightweight materials with low density. However, compared with materials with high density, materials with low density have greater fluidity. After being heated and softened, at the joint of two raw materials of different colors, the two colors will be blended to a greater extent, resulting in mixed colors at the joint of the color matching, which affects the aesthetics of the soles. Utility Model Content

[0004] In order to improve the problem that the color mixing at the color-matching connection of the two-color sole affects the appearance of the sole, the present application provides a lightweight two-color sole structure and shoes.

[0005] On the one hand, the present application provides a lightweight color-matching sole structure that adopts the following technical solution:

[0006] A lightweight color-matching sole structure comprises an outsole, wherein the outsole comprises a plurality of color blocks, wherein the plurality of color blocks are connected to each other; a mixed color zone is formed between adjacent color blocks; a parting groove is provided on a surface of the outsole for contacting the ground, wherein the parting groove extends along the length direction of the mixed color zone, and the width of the parting groove is greater than or equal to the width of the mixed color zone.

[0007] By adopting the above technical solution and providing a parting groove in the color mixing area, the mixed colors in the color mixing area are placed in the shadow of the groove wall of the relatively hidden parting groove and are not easily observed visually, thereby improving the problem of the mixed colors at the color matching joints of the two-color sole affecting the appearance of the sole.

[0008] Optionally, the outsole is connected to a filling strip, the filling strip is filled in the parting groove, and the side wall of the filling strip is in contact with the groove wall of the parting groove.

[0009] By adopting the above technical solution, the mixed colors in the mixed color area are shielded by the filling strip, thereby further improving the aesthetics of the sole.

[0010] Optionally, the thickness of the filling strip is smaller than the depth of the parting groove.

[0011] By adopting the above technical solution, the position of the parting groove still has a groove-like structure, ensuring the bending performance and anti-slip performance of the outsole; in addition, it also reduces the wear of the filling strip and reduces the risk of the filling strip falling from the outsole.

[0012] Optionally, the filling strip is provided with stitches, and the stitches are used to connect the filling strip to the outsole.

[0013] By adopting the above technical solution, the connection strength between the filling strip and the outsole is strengthened, and the risk of the filling strip falling off the outsole is reduced.

[0014] Optionally, the filling strip is detachably connected to the outsole.

[0015] By adopting the above technical scheme, it is convenient to replace the filling strip when the filling strip is severely worn, and it is also convenient to select filling strips of different materials or colors according to different needs.

[0016] Optionally, a plurality of connecting nuts are embedded in the large bottom, and the plurality of connecting nuts are arranged at intervals along the length direction of the parting groove; the filling strip is penetrated by a through hole, and the through hole is used for connecting bolts to pass through, and the connecting bolts are threadedly matched with the connecting nuts.

[0017] By adopting the above technical solution, after the filling strip is installed on the sole, there is still a gap between the side wall of the filling strip and the groove wall of the parting groove, thereby ensuring the bending performance of the outsole while improving the shock absorbing performance of the outsole.

[0018] Optionally, the thickness of the filling strip is greater than the depth of the parting groove.

[0019] By adopting the above technical solution, after the filling strip is connected to the outsole, a convex strip can be formed on the outsole to play a certain shock absorption and supporting role, which on the one hand improves the shock absorption performance of the outsole, and on the other hand prolongs the service life of the outsole.

[0020] Optionally, the side wall of the filling strip is provided with a plurality of friction grooves, the friction grooves are extended along the thickness direction of the filling strip, and the plurality of friction grooves are arranged at intervals along the length direction of the filling strip; the groove wall of the parting groove is provided with a plurality of friction strips, the friction strips are extended along the depth direction of the parting groove, and the friction grooves are used for the friction strips to be plugged in.

[0021] By adopting the above technical solution, the friction area between the filling strip and the groove wall of the parting groove is increased, so as to increase the friction energy consumption during the compression and recovery process of the filling strip, and further improve the shock absorption performance of the outsole.

[0022] On the other hand, the present application provides a shoe that adopts the following technical solution:

[0023] A shoe comprises an upper and a sole, wherein the upper is connected to the sole, and the sole has a light-weight color-matching sole structure as described above

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] 1. By opening a parting groove in the color mixing area of ​​the color block, the color mixing in the color mixing area is located at the bottom of the parting groove, which is relatively hidden, thereby improving the problem that the color mixing at the color connection of the color-matching sole affects the appearance of the sole;

[0026] 2. By setting a filling strip in the parting groove, the mixed color is blocked by the filling strip, thereby further improving the aesthetics of the sole;

[0027] 3. By making the filling strip detachably connected to the outsole, it is convenient to replace the filling strip after it is worn out. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of Example 1 of the present application.

[0029] Figure 2 It is a schematic diagram for showing the positional relationship between the filling strip and the parting groove in Example 1.

[0030] Figure 3 It is a structural diagram of Example 2 of the present application.

[0031] Figure 4 It is a schematic diagram for showing the structure of the friction groove and the friction strip in Example 2.

[0032] Figure 5 It is a structural diagram of Example 3 of the present application.

[0033] Explanation of the reference numerals: 1. outsole; 11. connecting nut; 12. friction strip; 2. color block; 3. parting groove; 4. filling strip; 41. perforation; 42. connecting bolt; 43. receiving groove; 44. friction groove; 5. upper; 6. sole. DETAILED DESCRIPTION

[0034] The following is combined with Figure 1-5 This application is described in further detail.

[0035] The embodiments of the present application disclose a lightweight color-matching sole structure and a shoe.

[0036] Example 1

[0037] This embodiment discloses a lightweight color-matching sole structure.

[0038] Reference Figure 1 and Figure 2A light color-matching sole structure includes an outsole 1, the outsole 1 includes a plurality of color blocks 2, the plurality of color blocks 2 are connected to each other, and a color-mixing area is formed between adjacent color blocks 2. A parting groove 3 is provided on the surface of the outsole 1 that contacts the ground, the parting groove 3 is extended along the length direction of the color-mixing area, and the width of the parting groove 3 is greater than or equal to the width of the color-mixing area. By providing the parting groove 3 in the color-mixing area, the color mixing in the color-mixing area is in the shadow of the groove wall of the relatively hidden parting groove 3, and is not easily observed visually, thereby improving the problem that the color mixing at the color-matching connection of the color-matching sole affects the appearance of the sole.

[0039] The parting groove 3 can be formed by turning after the sole is molded, or it can be formed by arranging convex strips in the hot pressing mold during hot pressing.

[0040] Furthermore, the outsole 1 is connected with a filling strip 4, which is filled in the parting groove 3, and the side wall of the filling strip 4 is fitted with the side wall of the parting groove 3, so that the filling strip 4 is used to shield the mixed color of the mixed color area, further improving the aesthetics of the sole.

[0041] In this embodiment, the filling strip 4 is bonded and fixed to the outsole 1. When installing the filling strip 4, first inject waterproof glue into the parting groove 3, then forcefully press the filling strip 4 into the parting groove 3, and inject additional waterproof glue between the side wall of the filling strip 4 and the groove wall of the parting groove 3, and wait for the waterproof glue to solidify, and then the connection between the filling strip 4 and the outsole 1 is completed.

[0042] In other embodiments, the filling strip 4 may also be fixed to the outsole 1 by sewing thread.

[0043] In this embodiment, the thickness of the filling strip 4 is less than the depth of the parting groove 3, so that the parting groove 3 still has a groove-like structure, ensuring the bending and anti-slip properties of the outsole 1; in addition, it also reduces the wear of the filling strip 4 and reduces the risk of the filling strip 4 falling from the outsole 1.

[0044] The implementation principle of Example 1 is: when making the sole, first place the raw materials of different colors in the shoe mold, and then heat and press the mold; after molding, the filling strip 4 is bonded to the parting groove 3, so that the mixed color area formed between the different color blocks 2 is blocked to ensure the aesthetics of the sole.

[0045] Example 2

[0046] This embodiment discloses a lightweight color-matching sole.

[0047] Reference Figure 3The difference between this embodiment and the embodiment 1 is that the thickness of the filling strip 4 is greater than the depth of the parting groove 3. Therefore, after the filling strip 4 is connected to the outsole 1, a convex strip can be formed on the outsole 1 to play a certain role in shock absorption and support, which improves the shock absorption performance of the outsole 1 on the one hand, and prolongs the service life of the outsole 1 on the other hand (the outsole 1 will gradually collapse with the increase of use time).

[0048] In this embodiment, the filling strip 4 is detachably connected to the outsole 1 . When the filling strip 4 is severely worn, the filling strip 4 can be replaced to further extend the service life of the outsole 1 .

[0049] The specific structure of the detachable connection between the filling strip 4 and the large bottom 1 is as follows: the large bottom 1 is embedded with multiple groups of connecting nuts 11, and the multiple groups of connecting nuts 11 are arranged in multiple parting grooves 3. Each group of connecting nuts 11 includes multiple connecting nuts 11, and the multiple connecting nuts 11 are arranged at intervals along the length direction of the parting groove 3.

[0050] The filling strip 4 is provided with a plurality of through holes 41, and the through holes 41 are used for connecting bolts 42 to pass through, and the connecting bolts 42 are threadedly matched with the connecting nuts 11. When installing the filling strip 4, the connecting bolts 42 are passed through the through holes 41 and then screwed into the connecting nuts 11. Therefore, after the filling strip 4 is installed on the sole, there is still a gap between the side wall of the filling strip 4 and the groove wall of the parting groove 3, thereby ensuring the bending performance of the outsole 1 on the basis of improving the shock absorption performance of the outsole 1.

[0051] It is worth noting that in order to ensure the wearing comfort of the outsole 1, the filling strip 4 is provided with a plurality of receiving grooves 43, and the receiving grooves 43 are coaxially arranged with the through-holes 41, and the diameter of the receiving grooves 43 is larger than the aperture of the through-holes 41, and the plurality of receiving grooves 43 correspond one-to-one with the plurality of through-holes 41, and the receiving grooves 43 are used to accommodate the nuts of the connecting bolts 42.

[0052] Reference Figure 4 Furthermore, the side wall of the filling strip 4 is provided with a plurality of friction grooves 44, which extend along the thickness direction of the filling strip 4, and are arranged at intervals along the length direction of the filling strip 4. The groove wall of the parting groove 3 is provided with a plurality of friction strips 12, which extend along the depth direction of the parting groove 3, and the friction grooves 44 are used for inserting the friction strips 12, and the plurality of friction grooves 44 correspond to the plurality of friction strips 12 one by one, thereby increasing the friction area between the filling strip 4 and the groove wall of the parting groove 3, so as to increase the friction energy consumption during the compression and recovery process of the filling strip 4, and further improve the shock absorption performance of the outsole 1.

[0053] Example 3

[0054] Reference Figure 5This embodiment provides a shoe, including an upper 5 and a sole 6, wherein the upper 5 is connected to the sole 6, and the sole 6 has a lightweight color-matching sole structure as disclosed in Embodiment 1 or Embodiment 2.

[0055] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A lightweight color-matching sole structure, characterized in that: The invention comprises a large sole (1), the large sole (1) comprising a plurality of color blocks (2), the plurality of color blocks (2) being connected to each other; a color mixing area is formed between adjacent color blocks (2); a parting groove (3) is provided on a surface of the large sole (1) for contacting the ground, the parting groove (3) is extended along the length direction of the color mixing area, and the width of the parting groove (3) is greater than or equal to the width of the color mixing area.

2. A lightweight color-matching sole structure according to claim 1, characterized in that: The large bottom (1) is connected to a filling strip (4), the filling strip (4) is filled in the parting groove (3), and the side wall of the filling strip (4) is in contact with the groove wall of the parting groove (3).

3. A lightweight color-matching sole structure according to claim 2, characterized in that: The thickness of the filling strip (4) is less than the depth of the parting groove (3).

4. A lightweight color-matching sole structure according to claim 2, characterized in that: The filling strip (4) is provided with a stitching line, and the stitching line is used to connect the filling strip (4) to the outsole (1).

5. A lightweight color-matching sole structure according to claim 2 or 3, characterized in that: The filling strip (4) is detachably connected to the outsole (1).

6. A lightweight color-matching sole structure according to claim 5, characterized in that: The large bottom (1) is embedded with a plurality of connecting nuts (11), and the plurality of connecting nuts (11) are arranged at intervals along the length direction of the parting groove (3); the filling strip (4) is penetrated by a through hole (41), and the through hole (41) is used for a connecting bolt (42) to pass through, and the connecting bolt (42) is threadedly matched with the connecting nut (11).

7. A lightweight color-matching sole structure according to claim 6, characterized in that: The thickness of the filling strip (4) is greater than the depth of the parting groove (3).

8. A lightweight color-matching sole structure according to claim 7, characterized in that: The side wall of the filling strip (4) is provided with a plurality of friction grooves (44), the friction grooves (44) extending in the thickness direction of the filling strip (4), and the plurality of friction grooves (44) are arranged at intervals in the length direction of the filling strip (4); the groove wall of the parting groove (3) is provided with a plurality of friction strips (12), the friction strips (12) extending in the depth direction of the parting groove (3), and the friction grooves (44) are used for the insertion of the friction strips (12).

9. A shoe, characterized in that: The shoe comprises an upper (5) and a sole (6), wherein the upper (5) is connected to the sole (6), and the sole (6) has a lightweight color-matching sole structure as claimed in any one of claims 1 to 8.

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