A type of casual shoe with a stain-resistant coating

Abstract

This application relates to the field of casual shoes, and provides a casual shoe with a stain-resistant coating, comprising an upper and a sole, the upper being connected to the sole; a protective member is connected to the upper, the protective member being disposed at the metatarsal position of the upper on the human body, the protective member extending along the length direction of the upper; the protective member has a zigzag line extending along the length direction of the protective member; a cavity is formed between the protective member and the upper. This application has the effect of extending the service life of the stain-resistant coating of casual shoes.

Description

Technical Field

[0001] This application relates to the field of casual footwear, and more particularly to a casual footwear with a stain-resistant coating. Background Technology

[0002] Casual shoes, a common type of footwear in people's daily lives, play an important role. As people's living standards improve, they also have higher requirements for the function and quality of casual shoes. Besides comfort and stylish design, the stain-resistant performance of casual shoes has gradually become a key focus for consumers. Good stain resistance not only keeps the shoe surface clean and attractive but also extends the shoe's lifespan, satisfying people's pursuit of a high-quality lifestyle.

[0003] In traditional stain-resistant treatments for casual shoes, the primary method relies on applying a hydrophobic coating, such as fluorocarbon resin, to the upper. This method forms a hydrophobic film on the upper, utilizing its unique chemical properties to prevent stains from adhering, thus achieving stain resistance. Additionally, some manufacturers optimize the choice of upper materials, selecting fabrics with inherent stain-resistant properties; however, this method is relatively rare, and its stain-resistant effect is limited. Furthermore, some manufacturers experiment with special texture treatments on the upper to alter the contact area and adhesion between the upper and stains, achieving a degree of stain resistance.

[0004] However, as wearers walk for extended periods, the shoe upper will continuously bend, especially at the folds. These coatings are easily damaged and peel off due to friction, stretching, and other external forces. Once the coating is damaged, it not only affects the appearance of the shoe upper, making the shoes look less clean, but also greatly reduces the lifespan of the stain-resistant coating, leading to a decrease in the shoe's stain-resistant performance. Utility Model Content

[0005] In order to extend the service life of the anti-fouling coating on casual shoes, this application provides a casual shoe with an anti-fouling coating.

[0006] The present application provides a casual shoe with a stain-resistant coating, which adopts the following technical solution:

[0007] A casual shoe with a stain-resistant coating includes an upper and a sole, the upper being connected to the sole; a protective member is connected to the upper, the protective member being disposed at the metatarsal position of the upper on the human body, the protective member extending along the length of the upper; the protective member has a zigzag line extending along the length of the protective member; a cavity is formed between the protective member and the upper.

[0008] By adopting the above technical solution, a protective component is set at the metatarsal position on the shoe upper, so that the bending position of the shoe upper is located at the fold line during the wearer's walking. Since the fold line is set in advance on the protective component, the bending of the shoe upper causes less damage to the protective coating, thereby extending the service life of the anti-fouling coating of the casual shoe.

[0009] Optionally, the cavity is filled with a support member, which extends along the length of the fold line and is used for the protective member to abut at the fold line position.

[0010] By adopting the above technical solution, the support component provides support for the protective component, so that when the shoe upper bends, the fold line of the protective component moves upward. This reduces the discomfort caused to the wearer by the bending of the protective component, and also reduces the damage to the protective component, thus extending its service life.

[0011] Optionally, the support member is made of sponge.

[0012] By adopting the above technical solution, the soft sponge can better adapt to the fold line position of the protective component and meet the needs. At the same time, it can also play a certain cushioning role, avoid the protective component being damaged by excessive compression during bending, improve the stability of the protective component, extend the service life of the protective component and the anti-fouling function of the shoe upper, and reduce the situation where the coating of the protective component is damaged and falls off, affecting the appearance of the shoe upper.

[0013] Optionally, the protective component includes a first strip and a second strip, the side of the first strip and the side of the second strip are connected to each other to form the fold line, and both the first strip and the second strip extend along the width direction of the shoe upper; an elastic cord is provided on the surface of the first strip facing the shoe upper, and the other end of the elastic cord is connected to the surface of the second strip facing the shoe upper; when the elastic cord is at its original length, an angle is formed between the first strip and the second strip.

[0014] By adopting the above technical solution, by setting elastic cords on the surfaces of the first and second cords facing the shoe upper, and when the elastic cords are at their original length, an angle is formed between the first and second cords. This causes the first and second cords, which are close to the fold line, to move away from the shoe upper when the wearer walks, reducing the wear of the protective parts at the fold line.

[0015] Optionally, multiple elastic ropes are provided, and the multiple elastic ropes are arranged at intervals along the length direction of the fold line.

[0016] By adopting the above technical solution, multiple stress points are established between the first and second elastic ropes to disperse the stress on the protective component when the elastic ropes deform, thereby reducing the possibility of deformation of the protective component due to stress and also reducing the possibility of the elastic ropes detaching from the protective component.

[0017] Optionally, the protective component further includes a connecting piece, to which both the first and second strips are connected, with a gap between the first and second strips.

[0018] By adopting the above technical solution, the first and second strips are set separately, which makes it easier for the protective component to bend at the fold line position.

[0019] Optionally, the connection between the protective component and the shoe upper is filled with sealant.

[0020] By adopting the above technical solutions, the seepage of stains into the shoe surface through the connection gap between the protective components and the shoe surface is reduced, thereby enhancing the stain resistance of the shoe surface.

[0021] Optionally, the connection between the upper and the sole is filled with sealant.

[0022] By adopting the above technical solution, the connection between the upper and the sole is sealed, preventing sewage from entering the shoe from the connection and improving the shoe's stain resistance.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. A protective piece is installed at the metatarsal position on the shoe upper, and the protective piece has a fold line. When the wearer walks, it can reduce the external forces such as friction and stretching on the coating at the bending point of the shoe upper, prevent the coating from being damaged and falling off, and ensure the appearance of the shoe upper.

[0025] 2. A cavity is formed between the protective component and the shoe upper. A support component made of sponge is installed in the cavity. The support component supports the protective component, so that when the wearer walks, the fold line moves away from the shoe upper, further reducing the risk of damage to the protective component.

[0026] 3. The protective component includes a first strip, a second strip, and a connecting piece. Both the first strip and the second strip are connected to the connecting piece. An elastic strip is connected to the surface of the first strip facing the shoe upper. The other end of the elastic strip is connected to the surface of the second strip facing the shoe upper, so that when the wearer walks, the protective component automatically bends outward under the elastic force of the elastic rope, reducing the risk of damage to the protective component. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of this application.

[0028] Figure 2 yes Figure 1 Enlarged diagram of part A.

[0029] Figure 3 This is a schematic diagram of the structure of Embodiment 2 of this application.

[0030] Explanation of reference numerals in the attached diagram: 1. Upper; 2. Sole; 3. Protective component; 31. Fold line; 32. Connecting piece; 33. First strip; 34. Second strip; 4. Support component; 5. Elastic rope. Detailed Implementation

[0031] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0032] Example 1

[0033] This application discloses a casual shoe with a stain-resistant coating. (See attached image.) Figure 1 and Figure 2 A casual shoe with a stain-resistant coating includes an upper 1 and a sole 2. The upper 1 is connected to the sole 2. A protective member 3 is connected to the upper 1 at the metatarsal position of the human body and extends along the width direction of the upper 1. The protective member 3 has a fold line 31 extending along its length direction, and a cavity is formed between the protective member 3 and the upper 1.

[0034] Specifically, the protective component 3 includes a connecting piece 32, a first strip 33, and a second strip 34. The connecting piece 32 is fixed to the shoe upper 1 by sewing. The stitches of the sewing are located at the edge of the connecting piece 32 and extend along the edge of the connecting piece 32, thereby forming a cavity between the connecting piece 32 and the shoe upper 1.

[0035] Both the first strip 33 and the second strip 34 are connected to the connecting piece 32. Both the first strip 33 and the second strip 34 extend along the length of the protective part 3, and a fold line 31 is formed between the first strip 33 and the second strip 34.

[0036] A support member 4 is provided in the cavity. The support member 4 extends along the length of the protective member 3. The support member 4 is used to abut against the connecting piece 32 at the location of the fold line 31, so that when the wearer walks and causes the shoe upper 1 to bend, the protective member 3 bends outward and the fold line 31 moves away from the shoe upper 1.

[0037] In this embodiment, the support member 4 is made of sponge to ensure the comfort of wearing the casual shoes.

[0038] The implementation principle of Example 1 is as follows: by setting a protective component 3 at the metatarsal position where the shoe upper 1 is easily bent, and by forming a cavity and filling a support component 4 between the protective component 3 and the shoe upper 1, the fold line 31 of the shoe upper 1 moves away from the shoe upper 1 when it bends, which effectively reduces the damage to the anti-fouling coating when the shoe upper 1 bends.

[0039] Example 2

[0040] Reference Figure 3The difference between this embodiment and Embodiment 1 is that an elastic rope 5 is also provided in the cavity. One end of the elastic rope 5 is connected to the surface of the first strip 33 facing the shoe upper 1, and the other end is connected to the surface of the second strip 34 facing the shoe upper 1. The elastic rope 5 is fixed to the protective member 3 by stitching to ensure the stability of the connection between the elastic member and the protective member 3.

[0041] When the elastic rope 5 is at its original length, the first rope 33 and the second rope 34 form an angle, so that when the shoe upper 1 is not bent, the elastic rope 5 is in a stretched state. Thus, when the shoe upper 1 bends during walking, under the elastic force of the elastic rope 5, the fold line 31 moves away from the shoe upper 1, ensuring the smooth bending of the protective part 3.

[0042] In this embodiment, multiple elastic ropes 5 are provided, and the multiple elastic ropes 5 are arranged at equal intervals along the width direction of the inclined plane to establish multiple force points between the first rope 33 and the second rope 34, thereby dispersing the tension of the elastic ropes 5. This reduces the possibility of damage to the protective component 3 on the one hand, and reduces the risk of the elastic ropes 5 detaching from the protective component 3 on the other hand.

[0043] Furthermore, the connection between the protective component 3 and the upper 1 is filled with sealant, and the connection between the upper 1 and the sole 2 is filled with sealant to enhance the anti-fouling effect of the casual shoes.

[0044] 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 casual shoe having an anti-fouling coating, characterized by: The shoe includes an upper (1) and a sole (2), the upper (1) being connected to the sole (2); the upper (1) is connected to a protective member (3), the protective member (3) being disposed at the metatarsal position of the upper (1) on the human body, the protective member (3) extending along the length direction of the upper (1); the protective member (3) has a fold line (31), the fold line (31) extending along the length direction of the protective member (3); a cavity is formed between the protective member (3) and the upper (1).

2. The casual shoe having an anti-fouling coating according to claim 1, characterized by: The cavity is filled with a support member (4), which extends along the length of the fold line (31) and is used to abut the protective member (3) at the fold line (31).

3. The casual shoe having an anti-fouling coating according to claim 2, characterized by: The support member (4) is made of sponge.

4. A casual shoe with a stain-resistant coating according to claim 1, characterized in that: The protective component (3) includes a first strip (33) and a second strip (34). The side of the first strip (33) and the side of the second strip (34) are connected to each other to form the fold line (31). The first strip (33) and the second strip (34) both extend along the width direction of the shoe upper (1). An elastic rope (5) is provided on the surface of the first strip (33) facing the shoe upper (1). The other end of the elastic rope (5) is connected to the surface of the second strip (34) facing the shoe upper (1). When the elastic rope (5) is at its original length, an angle is formed between the first strip (33) and the second strip (34).

5. A casual shoe with a stain-resistant coating according to claim 4, characterized in that: Multiple elastic ropes (5) are provided, and the multiple elastic ropes (5) are arranged at intervals along the length direction of the fold line (31).

6. A casual shoe with a stain-resistant coating according to claim 4 or 5, characterized in that: The protective component (3) also includes a connecting piece (32), to which the first strip (33) and the second strip (34) are connected, with a gap between the first strip (33) and the second strip (34).

7. A casual shoe with a stain-resistant coating according to claim 1, characterized in that: The connection between the protective component (3) and the shoe upper (1) is filled with sealant.

8. A casual shoe with a stain-resistant coating according to claim 1, characterized in that: The connection between the upper (1) and the sole (2) is filled with sealant.

Images