Children's shoes with all-round covering drop-plastic hot-cut structure
By using a fully covered drip-molded heat-cut structure and adhesive tape sewing connections, the problem of drip-molded sheet sewing connections affecting the appearance is solved, achieving a stable connection and a beautiful and breathable children's shoe design.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FUJIAN JOYYOU SPORTS GOODS
- Filing Date
- 2025-06-30
- Publication Date
- 2026-06-16
Smart Images
Figure CN224357116U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of footwear, and more particularly to a children's shoe with a fully covered drip-molded heat-cut structure. Background Technology
[0002] Children's shoes, being footwear products targeted at young children, typically prioritize aesthetics. By incorporating epoxy resin sheets into the mesh uppers of children's shoes, it's possible to maintain a variety of patterns while simultaneously meeting the shoe's breathability requirements.
[0003] In existing technologies, the epoxy resin sheet on mesh uppers is typically fixed by sewing to ensure a stable connection between the epoxy resin sheet and the upper. While sewing the epoxy resin sheet provides a relatively secure connection, it can negatively impact the overall appearance of the upper. Utility Model Content
[0004] In order to ensure a stable connection between the drip-molded sheet and the mesh upper, while also maintaining the appearance of the drip-molded sheet, this application provides a children's shoe with a drip-molded heat-cut structure that provides full coverage.
[0005] The children's shoe with a fully covered drip-molded heat-cut structure provided in this application adopts the following technical solution:
[0006] A children's shoe with a fully covered drip-molded heat-cut structure includes an upper and a sole. The upper includes a mesh inner layer and a drip-molded outer layer. The drip-molded outer layer fully covers the mesh inner layer and is bonded and fixed to the mesh inner layer. The drip-molded outer layer is heat-cut with several perforations. The peripheral edge of the drip-molded outer layer is bonded and fixed to the peripheral edge of the sole.
[0007] By adopting the above technical solution, the drip-molded outer layer completely covers the inner mesh layer, ensuring a stable overall appearance for the shoe upper. The perforations on the drip-molded outer layer provide excellent breathability and heat dissipation. The upper is bonded to the sole edge via the drip-molded edge, ensuring strong adhesion between the upper and sole. The bonding between the drip-molded outer layer and the inner mesh layer maintains a smooth outer surface, enhancing the aesthetics of the drip-molded outer layer. Because the drip-molded outer layer completely covers the inner mesh layer, even with adhesive bonding, the connection remains highly stable, preventing edge lifting or peeling.
[0008] Optionally, an adhesive tape is sewn onto the outer surface of the inner layer of the mesh fabric, and the adhesive tape is bonded to the outer layer of the drip-molded fabric.
[0009] By adopting the above technical solution, the adhesive tape can form a stronger bond with the drip-molded outer layer compared to the inner layer of the mesh fabric. Therefore, when the adhesive tape is sewn to the inner layer of the mesh fabric and then bonded to the outer layer of the drip-molded outer layer, the connection between the inner layer of the mesh fabric and the outer layer of the drip-molded outer layer can be strengthened.
[0010] Optionally, the sewing thread on the adhesive tape extends along a wavy path along the length of the adhesive tape.
[0011] By adopting the above technical solution, the sewing thread extends along a wavy path, making the connection between the two sides of the adhesive tape and the inner layer of the mesh fabric stable.
[0012] Optionally, the adhesive tape has a wavy track line on its surface, and the sewing thread extends along the wavy track line.
[0013] By adopting the above technical solution, the wavy trajectory line on the surface of the adhesive tape can be used as a trajectory marker during the sewing process of the adhesive tape.
[0014] Optionally, the wave height of the wavy trajectory of the sewing thread is greater than the width of the adhesive tape.
[0015] By adopting the above technical solution, the wave height of the wavy trajectory of the sewing thread is greater than the width of the adhesive tape, allowing the sewing thread to cross over to the outside of the adhesive tape, thus providing sufficient reinforcement to the edge of the adhesive tape.
[0016] Optionally, the adhesive tape is made of woven fabric.
[0017] By adopting the above technical solution and using woven fabric as the adhesive tape, the structure of the adhesive tape is more stable, and the sewing thread is less likely to cut and damage the adhesive tape.
[0018] Optionally, the shoe upper is provided with eyelets for threading shoelaces, and the eyelets pass through both the drip-molded outer layer and the mesh inner layer.
[0019] By adopting the above technical solution, the eyelet is made to penetrate both the outer layer of the drip-molded material and the inner layer of the mesh fabric, giving the edge of the eyelet high strength and making it less prone to deformation when the shoelaces are dragged.
[0020] Optionally, the shoe upper is provided with a shoe tongue, a connecting strap and a metal ring, one end of the connecting strap is fixedly connected to the shoe upper, the fixed end of the connecting strap and the metal ring are respectively located on both sides of the shoe tongue, the end of the connecting strap away from the fixed end passes through the metal ring and is folded back towards the fixed end, and the two ends of the connecting strap are connected by Velcro.
[0021] By adopting the above technical solution, the connecting strap can close the shoe tongue opening, making it easier for young children to put on and take off their shoes.
[0022] In summary, this application includes at least one of the following beneficial technical effects:
[0023] 1. The perforated design on the epoxy resin outer layer provides excellent breathability and heat dissipation for the shoe upper. The epoxy resin outer layer is bonded to the inner mesh layer, ensuring a smooth outer surface and maintaining its aesthetic appeal. Because the epoxy resin outer layer completely covers the inner mesh layer, even with adhesive bonding, the connection remains highly stable, preventing the outer layer from peeling or detaching at the edges.
[0024] 2. After the adhesive tape is sewn to the inner layer of the mesh fabric, it is then bonded to the outer layer of the drip-molded fabric, which strengthens the connection between the inner layer of the mesh fabric and the outer layer of the drip-molded fabric. Attached Figure Description
[0025] Figure 1 This is a schematic diagram of the overall structure of Example 1.
[0026] Figure 2 This is a schematic diagram of the connecting strip in Embodiment 1.
[0027] Figure 3 This is a schematic diagram of the overall structure of Example 2.
[0028] Figure 4 This is a schematic diagram in Example 2 illustrating the distribution of the sewing thread and the wavy trajectory line on the adhesive tape.
[0029] Explanation of reference numerals in the attached figures:
[0030] 1. Upper; 11. Mesh inner layer; 12. Epoxy outer layer; 121. Hollowed-out perforation; 13. Shoe opening; 14. Shoe tongue opening; 15. Eyelet; 16. Shoe tongue; 2. Sole; 3. Shoelaces; 4. Connecting strap; 5. Iron ring; 6. Leather piece; 7. Adhesive tape; 8. Sewing thread; 9. Wavy track line. Detailed Implementation
[0031] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.
[0032] Example 1
[0033] This application discloses a children's shoe with a fully covered drip-molded heat-cut structure. (Refer to...) Figure 1 The children's shoes with a fully covered drip-molded heat-cut structure include an upper 1 and a sole 2. The upper 1 includes a mesh inner layer 11 and a drip-molded outer layer 12. The drip-molded outer layer 12 fully covers the mesh inner layer 11 and is bonded and fixed to the mesh inner layer 11. The drip-molded outer layer 12 is heat-cut with several hollow holes 121. The peripheral edge of the drip-molded outer layer 12 is bonded and fixed to the peripheral edge of the sole 2.
[0034] The upper 1 has a shoe opening 13 and a shoe tongue opening 14, which are connected to the shoe opening 13. The upper 1 has eyelets 15 for threading shoelaces 3. The eyelets 15 are distributed on both sides of the shoe tongue opening 14 and pass through both the drip-molded outer layer 12 and the mesh inner layer 11. The shoelaces 3 are threaded and connected to the upper 1 through the eyelets 15.
[0035] Reference Figure 2 The upper 1 is provided with a shoe tongue 16, a connecting strap 4 and an iron ring 5. The iron ring 5 is connected to a leather piece 6. The leather piece 6 is folded and wrapped around one side of the iron ring 5. The leather piece 6 is sewn to the upper 1. One end of the connecting strap 4 is sewn to the upper 1. The fixed end of the connecting strap 4 and the iron ring 5 are located on both sides of the shoe tongue 16. The end of the connecting strap 4 away from the fixed end passes through the iron ring 5 and is folded back towards the fixed end. The two ends of the connecting strap 4 are connected by Velcro.
[0036] The implementation principle of a children's shoe with a fully covered drip-molded heat-cut structure according to an embodiment of this application is as follows: the drip-molded outer layer 12 fully covers the mesh inner layer 11, allowing the shoe upper 1 to maintain a stable overall appearance. The perforated holes 121 on the drip-molded outer layer 12 provide the shoe upper 1 with better breathability and heat dissipation. The perforated holes 121 are formed by heat cutting, making the edges of the perforated holes 121 smooth and regular, preventing cracking. The shoe upper 1 is bonded to the edge of the sole 2 through the drip-molded edges, which helps ensure the connection strength between the shoe upper 1 and the sole 2.
[0037] The epoxy resin outer layer 12 is bonded to the inner mesh layer 11, keeping the outer surface of the epoxy resin outer layer 12 smooth and ensuring its aesthetic appeal. Because the epoxy resin outer layer 12 completely covers the inner mesh layer 11, even when bonded together, the connection between the epoxy resin outer layer 12 and the inner mesh layer 11 remains highly stable, preventing the epoxy resin outer layer 12 from peeling or detaching at the edges.
[0038] Example 2
[0039] Reference Figure 3 and Figure 4 The difference between this embodiment and Embodiment 1 is that an adhesive tape 7 is sewn onto the outer surface of the inner mesh layer 11, and the adhesive tape 7 is bonded to the drip-molded outer layer 12. The material of the adhesive tape 7 is woven fabric or plastic film.
[0040] The sewing thread 8 on the adhesive tape 7 extends along a wavy path along the length of the adhesive tape 7. In order to facilitate control of the trajectory of the sewing thread 8 on the adhesive tape 7, wavy trajectory lines 9 are pre-drawn on the surface of the adhesive tape 7 as markings for the sewing trajectory.
[0041] The wave height of the wavy trajectory of the sewing thread 8 is greater than the width of the adhesive tape 7, so that the sewing thread 8 crosses to the outside of the adhesive tape 7, thus providing sufficient reinforcement to the edge of the adhesive tape 7.
[0042] The adhesive tape 7 is made of a denser material than the inner mesh layer 11, which allows the adhesive tape 7 to form a stronger bond with the drip-molded outer layer 12. After the adhesive tape 7 is sewn to the inner mesh layer 11, it is then bonded to the drip-molded outer layer 12, so that the drip-molded outer layer 12 is anchored to the inner mesh layer 11 by the adhesive tape 7 and the sewing thread 8.
[0043] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. A children's shoe with a fully covered drip-molded heat-cut structure, characterized in that: The shoe includes an upper (1) and a sole (2). The upper (1) includes a mesh inner layer (11) and a drip-molded outer layer (12). The drip-molded outer layer (12) covers the mesh inner layer (11) in its entirety and is bonded and fixed to the mesh inner layer (11). The drip-molded outer layer (12) is heat-cut with a plurality of perforated holes (121). The peripheral edge of the drip-molded outer layer (12) is bonded and fixed to the peripheral edge of the sole (2).
2. A children's shoe with a fully covered drip-molded heat-cut structure according to claim 1, characterized in that: The outer surface of the inner mesh layer (11) is sewn with an adhesive tape (7), which is bonded to the outer drip-molded layer (12).
3. A children's shoe with a fully covered drip-molded heat-cut structure according to claim 2, characterized in that: The sewing thread (8) on the adhesive tape (7) extends along a wavy path along the length of the adhesive tape (7).
4. A children's shoe with a fully covered drip-molded heat-cut structure according to claim 3, characterized in that: The adhesive tape (7) has a wavy trajectory line (9) on its surface, and the sewing thread (8) extends along the wavy trajectory line (9).
5. A children's shoe with a fully covered drip-molded heat-cut structure according to claim 3, characterized in that: The wave height of the wavy trajectory of the sewing thread (8) is greater than the width of the adhesive tape (7).
6. A children's shoe with a fully covered drip-molded heat-cut structure according to claim 2, characterized in that: The adhesive tape (7) is made of woven fabric.
7. A children's shoe with a fully covered drip-molded heat-cut structure according to claim 1, characterized in that: The upper (1) is provided with eyelets (15) for threading shoelaces (3), and the eyelets (15) pass through both the drip-molded outer layer (12) and the mesh inner layer (11).
8. A children's shoe with a fully covered drip-molded heat-cut structure according to claim 1, characterized in that: The shoe upper (1) is provided with a shoe tongue (16), the shoe upper (1) is provided with a connecting strap (4) and an iron ring (5), one end of the connecting strap (4) is fixedly connected to the shoe upper (1), the fixed end of the connecting strap (4) and the iron ring (5) are respectively located on both sides of the shoe tongue (16), the end of the connecting strap (4) away from the fixed end passes through the iron ring (5) and then folds back towards the fixed end, and the two ends of the connecting strap (4) are connected by Velcro.