Waterproof children shoes

Abstract

The utility model relates to a waterproof child shoe which comprises a shoe sole body and an upper body, and the upper body is fixedly arranged on the shoe sole body. The shoe upper body sequentially comprises a breathable surface layer, a waterproof breathable film and a leather surface layer in the direction from the inner side to the outer side of the shoe upper body, a plurality of breathable holes are formed in the leather surface layer, and the waterproof breathable film covers the breathable holes. In the application, the waterproof breathable film covers the breathable holes of the leather surface layer, so that the risk that external water permeates into the children's shoes through the breathable holes is reduced on the premise of ensuring the breathable performance of the children's shoes, and the waterproof performance of the children's shoes is further improved.

Description

Technical Field

[0001] This application relates to the technical field of children's shoes, and particularly to a waterproof children's shoe. Background Art

[0002] In the prior art, in order to improve the waterproof property of children's shoes, the surface of children's shoes is made of leather fabric. However, the leather fabric has poor air permeability. Therefore, several ventilation holes are usually provided in the leather fabric to improve the air permeability of the shoes. However, external water may penetrate into the shoes through these ventilation holes, thus affecting the waterproof performance of the soles. Utility Model Content

[0003] In order to improve the waterproof performance of children's shoes, this application provides a waterproof children's shoe.

[0004] A waterproof children's shoe provided by this application adopts the following technical solution:

[0005] A waterproof children's shoe includes a sole body and an upper body. The upper body is fixedly arranged on the sole body. Along the direction from the inner side to the outer side of the upper body, the upper body successively includes a breathable surface layer, a waterproof breathable membrane, and a leather surface layer. The leather surface layer is provided with several ventilation holes, and the waterproof breathable membrane covers the ventilation holes.

[0006] By adopting the above technical solution, this application uses the waterproof breathable membrane to cover the ventilation holes of the leather surface layer, reducing the risk of external water penetrating into the children's shoes through the ventilation holes on the premise of ensuring the air permeability of the children's shoes, thereby further improving the waterproof performance of the children's shoes.

[0007] Optionally, the leather surface layer includes a shoe head part and a protection part. The shoe head part is used to cover the toe part, and several of the ventilation holes are provided in the shoe head part. The protection part is arranged around the shoe head part, and one side of the protection part is fixedly stitched to the shoe head part, and the other side of the protection part is fixedly adhered to the upper body. A groove is provided on the side of the protection part close to the shoe head part.

[0008] By adopting the above technical solution, when rainwater drops on the shoe head part, the groove of the protection part is conducive to the collection and dripping of rainwater, thereby reducing the staying time of rainwater on the shoe head part, further reducing the risk of rainwater penetrating into the interior of the upper body through the ventilation holes, and further improving the waterproof performance of the children's shoes.

[0009] Optionally, the groove is arranged on the outer side of the upper body.

[0010] By adopting the above technical solution, the groove on the outer side can divert the water body on the shoe head part to the outer side of the upper body for dripping, thereby reducing the influence of the dripping water body on the adjacent shoes.

[0011] Optionally, the upper body further includes an adhesive layer disposed between the waterproof and breathable membrane and the shoe head portion.

[0012] By adopting the above technical solution, the waterproof and breathable membrane is adhesively fixed to the shoe head portion through the adhesive layer, further improving the protection effect of the waterproof and breathable membrane on the ventilation holes and enhancing the waterproof performance of the children's shoes.

[0013] Optionally, a plurality of water guiding strips and a plurality of anti-slip bumps are provided on the side of the sole body away from the upper body; the anti-slip bumps are laid on the bottom of the upper body; the water guiding strips are disposed inside the heel and, along the direction from the shoe tail to the shoe head, a plurality of the water guiding strips are disposed between the anti-slip bumps; the distance from the water guiding strips to the sole body is less than the distance from the anti-slip bumps to the sole body.

[0014] By adopting the above technical solution, water guiding strips are provided at the heel portion of the sole body. Since the thickness of the water guiding strips is less than that of the anti-slip bumps, when the children's shoes leave the waterlogged ground, the water between the anti-slip bumps and the water guiding strips will flow towards and drip from the water guiding strips; thus, when the sole body leaves the waterlogged ground, the amount of water carried by the sole body can be reduced.

[0015] Optionally, along the direction from the inner side to the outer side of the sole body, the distance from the water guiding strips to the sole body increases.

[0016] By adopting the above technical solution, the water guiding strips inclined towards the outer side are conducive to guiding the water remaining at the bottom of the sole body to the outer side of the sole body; thus, the situation of water splashing from the bottom of the sole body towards the adjacent upper body can be reduced, thereby enhancing the waterproof performance of the children's shoes.

[0017] Optionally, along the direction from the shoe tail to the shoe head of the sole body, the distance from the water guiding strips to the inner side of the sole body increases.

[0018] By adopting the above technical solution, the water guiding strips inclined towards the shoe head are conducive to guiding the water remaining at the bottom of the sole body to the outer side of the sole body, so as to enhance the waterproof performance of the children's shoes.

[0019] Optionally, the anti-slip bump includes a bump body and an anti-slip rubber pad. The bump body is integrally formed with the sole body, the anti-slip rubber pad is adhesively bonded to the side away from the bump body, and a plurality of mesh-shaped convex patterns are provided on the side of the anti-slip rubber pad away from the bump body.

[0020] By adopting the above technical solution, the anti-slip performance of the children's shoes is improved by providing an anti-slip rubber pad at the bottom of the bump body.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] 1. The waterproof and breathable film covers the ventilation holes of the leather surface layer, reducing the risk of external water penetrating into the children's shoes through the ventilation holes while ensuring the breathability of the children's shoes, thereby further improving the waterproof performance of the children's shoes.

[0023] 2. When rain drops on the shoe head, the groove of the protection part is conducive to the collection and dripping of rainwater, thereby reducing the staying time of rainwater on the shoe head, further reducing the risk of rainwater penetrating into the shoe upper body through the ventilation holes, and further improving the waterproof performance of the children's shoes.

[0024] 3. When the children's shoes leave the waterlogged ground, the water between the anti-slip bumps and the water guide strip will flow towards the water guide strip, and the water will converge into a larger body of water on the water guide strip and drip; thus, when the sole body leaves the waterlogged ground, the amount of water carried by the sole body can be reduced, and the situation of water splashing from the sole body to the other shoe upper body can be reduced. Description of the Drawings

[0025] Figure 1 is a schematic diagram showing the structure of the waterproof children's shoes in this embodiment.

[0026] Figure 2 is a schematic diagram showing the structure of the shoe upper body in this embodiment.

[0027] Figure 3 is a schematic diagram showing the structure of the sole body in this embodiment.

[0028] Figure 4 is Figure 3 the enlarged view of part A in

[0029] Description of the Reference Numerals: 1, sole body; 11, water guide strip; 12, anti-slip bump; 121, bump body; 122, anti-slip rubber pad; 1221, mesh convex pattern; 2, shoe upper body; 21, breathable surface layer; 22, waterproof and breathable film; 23, adhesive layer; 24, leather surface layer; 241, ventilation hole; 242, shoe head; 243, protection part; 2431, groove; 3, inner side; 4, outer side. Detailed Embodiment

[0030] The following further describes the present application in detail with reference to the attached Figures 1-4 drawings.

[0031] The embodiment of the present application discloses a pair of waterproof children's shoes. Referring to Figure 1 , the waterproof children's shoes include a sole body 1 and a shoe upper body 2. The shoe upper body 2 is fixedly arranged on the sole body 1, and the shoe upper body 2 and the sole body 1 enclose a shoe cavity.

[0032] Referring to Figure 1 and Figure 2, along the direction from the inner side 3 to the outer side 4 of the shoe upper body 2, the shoe upper body 2 successively includes a breathable surface layer 21, a waterproof and breathable membrane 22, an adhesive layer 23, and a leather surface layer 24.

[0033] The breathable surface layer 21 can be made of breathable mesh cloth and is in contact with the wearer's feet.

[0034] Refer to Figure 1 and Figure 2 , a plurality of ventilation holes 241 are provided in the leather surface layer 24; the leather surface layer 24 is made up of a plurality of leather fabrics stitched together. The leather fabric has good hydrophobicity, so that the leather surface layer 24 has good waterproof performance, and the ventilation holes 241 on the leather surface layer 24 can improve the ventilation performance of the shoe upper body 2. In this embodiment, the leather surface layer 24 includes a shoe head part 242 and a protection part 243; the shoe head part 242 is used to cover the toe part, and a plurality of ventilation holes 241 of the leather surface layer 24 are provided in the shoe head part 242. The protection part 243 is arranged around the shoe head part 242, one side of the protection part 243 is stitched and fixed to the shoe head part 242, and the other side of the protection part 243 is adhesively fixed to the shoe upper body 2. And a groove 2431 is provided on one side of the protection part 243 close to the shoe head part 242, and the groove 2431 is arranged on the outer side 4 of the shoe upper body 2. Thus, when rainwater drops onto the shoe head part 242, the groove 2431 of the protection part 243 is beneficial to collect the rainwater to drip on the outer side 4 of the shoe upper body 2, thereby reducing the staying time of the rainwater on the shoe head part 242, further reducing the risk of rainwater penetrating into the interior of the shoe upper body 2 through the ventilation holes 241, and further improving the waterproof performance of the children's shoes. Refer to Figure 2 , the waterproof and breathable membrane 22 is adhesively fixed to the leather part through the adhesive layer 23 and covers the ventilation holes 241. The waterproof and breathable membrane 22 is made of a polymer material with a microporous structure, and the sizes of these micropores are between water molecules and water vapor molecules. Since the distance between water molecules is smaller than the spacing of the ventilation holes 241, and under the action of surface tension, water molecules cannot pass through the waterproof and breathable membrane 22. On the contrary, water vapor molecules can diffuse through these micropores due to their smaller size and lower surface tension, thus achieving the effect of ventilation without water penetration.

[0035] Therefore, in this application, the waterproof and breathable membrane 22 covers the ventilation holes 241 of the leather surface layer 24, reducing the risk of external water bodies penetrating into the interior of the children's shoes through the ventilation holes 241 on the premise of ensuring the ventilation performance of the children's shoes, thereby further improving the waterproof performance of the children's shoes. At the same time, the adhesive layer 23 adhesively fixes the waterproof and breathable membrane 22 to the shoe head part 242, thereby reducing the gap between the waterproof and breathable membrane 22 and the shoe head part 242, further improving the protection effect of the waterproof and breathable membrane 22 on the ventilation holes 241, and improving the waterproof performance of the children's shoes.

[0036] Refer to Figure 3, when the wearer's foot leaves the ground, the heel part of the sole body 1 will lift up some water, causing the water to splash onto the adjacent shoe upper body 2, thus affecting the waterproof performance of the children's shoes. Therefore, in this embodiment, the sole body 1 of the children's shoes is further improved.

[0037] Referring to Figure 3 and Figure 4 , a plurality of water guide strips 11 and a plurality of anti-slip bumps 12 are provided on the side of the sole body 1 away from the shoe upper body 2.

[0038] Referring to Figure 3 and Figure 4 , the anti-slip bumps 12 are laid on the bottom of the shoe upper body 2. In this embodiment, the anti-slip bumps 12 include a bump body 121 and an anti-slip rubber pad 122. The bump body 121 is integrally formed with the sole body 1, and the bump body 121 and the sole body 1 can be directly foamed from materials such as EVA material and PU material. The anti-slip rubber pad 122 is bonded to the side away from the bump body 121, and a plurality of mesh protrusions 1221 are provided on the side of the anti-slip rubber pad 122 away from the bump body 121. The anti-slip rubber pad 122 is provided at the bottom of the bump body 121, which can improve the anti-slip performance of the children's shoes. At the same time, from the contact between the anti-slip rubber pad 122 and the ground water to the process of the anti-slip rubber pad 122 leaving the ground, the mesh protrusions 1221 at the bottom of the anti-slip rubber pad 122 are beneficial to break the water film, so that the water remaining on the anti-slip rubber pad 122 drips quickly, thereby reducing the situation that the water at the bottom of the sole body 1 splashes onto the adjacent shoe upper body 2, so as to improve the waterproof performance of the children's shoes.

[0039] Referring to Figure 3 and Figure 4 , the water guide strip 11 is arranged inside the heel and along the direction from the shoe tail to the shoe head. If the water guide strip 11 is arranged between the anti-slip bumps 12; the distance from the water guide strip 11 to the sole body 1 is less than the distance from the anti-slip bump 12 to the sole body 1. Since the thickness of the water guide strip 11 is less than the thickness of the anti-slip bump 12, when the children's shoes leave the water-bearing ground, the water between the anti-slip bump 12 and the water guide strip 11 will flow towards the water guide strip 11, and the water will converge into a larger body of water on the water guide strip 11 and drip; thus, when the sole body 1 leaves the water-bearing ground, the amount of water carried by the sole body 1 can be reduced, and the situation that the water of the sole body 1 splashes onto the other shoe upper body 2 can be reduced.

[0040] Referring to Figure 3 , in this embodiment, along the direction from the inner side 3 to the outer side 4 of the sole body 1, the distance from the water guide strip 11 to the sole body 1 increases. Along the direction from the shoe tail to the shoe head of the sole body 1, the distance from the water guide strip 11 to the inner side 3 of the sole body 1 increases.

[0041] The water guide strip 11 inclined obliquely outward by 4 is conducive to guiding the water remaining at the bottom of the sole body 1 to the outside 4 of the sole body 1; thereby reducing the situation where the water at the bottom of the sole body 1 splashes towards the adjacent shoe upper body 2, so as to improve the waterproof performance of the children's shoes.

[0042] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A waterproof children's shoe, characterized by: The shoe upper comprises a sole body (1) and an upper body (2), wherein the upper body (2) is fixedly mounted on the sole body (1); along the direction from the inner side (3) to the outer side (4) of the upper body (2), the upper body (2) comprises a breathable surface layer (21), a waterproof breathable membrane (22) and a leather surface layer (24) in sequence, wherein the leather surface layer (24) is provided with a plurality of breathable holes (241), and the waterproof breathable membrane (22) covers the breathable holes (241).

2. The waterproof children's shoes according to claim 1, characterized in that: The leather surface layer (24) comprises a toe portion (242) and a protective portion (243); the toe portion (242) is used to cover the toes, and the toe portion (242) is provided with a plurality of ventilation holes (241); the protective portion (243) is arranged around the toe portion (242), and one side of the protective portion (243) is sewed and fixed to the toe portion (242), and the other side of the protective portion (243) is adhesively fixed to the upper body (2); and a groove (2431) is provided on one side of the protective portion (243) close to the toe portion (242).

3. The waterproof children's shoes according to claim 2, characterized in that: The groove (2431) is arranged on the outer side (4) of the upper body (2).

4. The waterproof children's shoes according to claim 2, characterized in that: The shoe upper body (2) further comprises an adhesive layer (23), wherein the adhesive layer (23) is arranged between the waterproof and breathable membrane (22) and the toe portion (242).

5. The waterproof children's shoes according to claim 1, characterized in that: A plurality of water guide strips (11) and a plurality of anti-skid protrusions (12) are provided on a side of the sole body (1) away from the upper body (2); the anti-skid protrusions (12) are laid on the bottom of the upper body (2); the water guide strips (11) are arranged inside the heel, and along the direction from the heel to the toe of the shoe, a plurality of the water guide strips (11) are arranged between the anti-skid protrusions (12); the distance from the water guide strips (11) to the sole body (1) is smaller than the distance from the anti-skid protrusions (12) to the sole body (1).

6. The waterproof children's shoes according to claim 5, characterized in that: Along the direction from the inner side (3) to the outer side (4) of the sole body (1), the distance between the water guide strip (11) and the sole body (1) increases gradually.

7. The waterproof children's shoes according to claim 5, characterized in that: Along the direction from the heel to the toe of the sole body (1), the distance from the water guide strip (11) to the inner side (3) of the sole body (1) increases gradually.

8. The waterproof children's shoes according to claim 5, characterized in that: The anti-skid protrusion (12) comprises a protrusion body (121) and an anti-skid rubber pad (122); the protrusion body (121) and the sole body (1) are integrally formed; the anti-skid rubber pad (122) is bonded to a side away from the protrusion body (121); and a plurality of mesh convex patterns (1221) are provided on the side of the anti-skid rubber pad (122) away from the protrusion body (121).

Images