Shrinkage-proof shoe tongue and shoe with same
By embedding a rigid support skeleton layer inside the shoe tongue and setting a matrix of silicone protrusions and air channels, the problems of the shoe tongue easily shrinking and poor breathability during exercise are solved, thereby improving comfort and slip resistance.
Patent Information
- Application Number
- CN202520340696.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-28
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-02-28
AI Technical Summary
Traditional shoe tongues are prone to wrinkling and shrinking during exercise, resulting in uneven pressure distribution and affecting wearing comfort. Furthermore, existing anti-slip solutions compromise breathability.
The anti-shrink tongue design, featuring a rigid support skeleton layer and an elastic reset structure, combined with a silicone bump matrix and air channels, ensures that the tongue remains flat and breathable during exercise.
It effectively prevents the shoe tongue from shrinking, improving wearing comfort and durability, while maintaining good anti-slip performance and breathability.
Smart Images
Figure CN223715120U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of shoes, in particular to a kind of anti-shrinkage tongue and the shoe with anti-shrinkage tongue. BACKGROUND
[0002] In the field of footwear design, the performance of the tongue is crucial to the wearing experience. Traditional tongues are usually made of soft materials such as fabric or foam. While these materials provide some level of comfort, they have significant drawbacks.
[0003] During exercise, the tongue is prone to wrinkles and shrinkage due to the constant compression of the foot. This shrinkage can lead to uneven distribution of the pressure on the shoelaces, thereby severely affecting the comfort of the wearer and even causing local discomfort.
[0004] Currently, to solve the problem of tongue sliding, common anti-slip solutions include stitching or adhesive treatment. These methods not only affect the breathability of the tongue, but also cannot fundamentally solve the problem of structural deformation of the tongue caused by stress. Therefore, developing a new technology that can maintain good breathability and effectively solve the problems of tongue deformation and sliding has become a pressing problem in the field of footwear design. SUMMARY
[0005] The utility model provides a kind of anti-shrinkage tongue and the shoe with anti-shrinkage tongue, by rigid support and elastic reset dual structure solution to prevent tongue shrinkage, to solve the existing tongue easy to produce wrinkles and shrinkage phenomenon, wear comfort is poor, the breathability of the tongue with stitching or adhesive treatment is poor and other problems.
[0006] The utility model adopts the following technical solutions:
[0007] An anti-shrinkage tongue includes a tongue body, and a support framework layer made of hard polymer is embedded inside the tongue body. The support framework layer has a hollow structure, and the edge of the support framework layer is connected to the tongue root of the tongue body.
[0008] Further, the support framework layer is made of grid-shaped TPU material, and the grid aperture is 3-5 mm. Alternatively, the support framework layer has a U-shaped structure, and the opening of the support framework layer faces the tongue root of the tongue.
[0009] Further, the hollow rate of the support framework layer is 40-60%.
[0010] Further, the inner surface of the tongue is provided with a matrix of silica gel protrusions.
[0011] Further, the outer surface of the tongue is provided with an anti-slip structure made of 3D hot-pressed three-dimensional patterns.
[0012] Further, the inner surface of the shoe tongue is provided with a plurality of air guide channels.
[0013] A shoe with an anti-shrinkage tongue, comprising a shoe upper and a shoe sole, the junction of the shoe upper is sewn with the tongue root of the tongue body and forms an anchor point.
[0014] From the description of the structure of the utility model above, compared with the prior art, the utility model has the following advantages:
[0015] 1. The shoe tongue of the present application is embedded with a support framework layer made of hard polymer, which has a hollow structure. Compared with traditional deformed materials such as fabric / cotton, it has better stability and anti-deformation ability, can maintain the shape of the tongue for a long time, and improves the durability and comfort of wearing.
[0016] 2. The shoe tongue of the present application is embedded with a support framework layer made of hard polymer, which effectively avoids the problem of wrinkles and shrinkage of the tongue caused by foot extrusion during exercise, keeps the tongue flat during exercise, avoids excessive or insufficient local pressure caused by tongue shrinkage, reduces the compression of the foot, and ensures the fit and comfort of wearing.
[0017] 3. The inner surface of the shoe tongue of the present application is provided with a matrix of silica gel convex points and a plurality of air guide channels, which not only ensures good anti-skid performance, but also improves the air permeability of the tongue, and solves the problem of tongue sliding, realizing multi-functional improvement. BRIEF DESCRIPTION OF DRAWINGS
[0018] FIG. 1 It is a perspective structure diagram of the shoe tongue of the utility model.
[0019] FIG. 2 It is a front view structure diagram of the shoe tongue of the utility model.
[0020] FIG. 3 It is a back view structure diagram of the shoe tongue of the utility model.
[0021] FIG. 4 It is a cross-sectional structure diagram of the shoe tongue of the utility model.
[0022] FIG. 5 It is a structure diagram of a shoe with an anti-shrinkage tongue.
[0023] FIG. 6 It is a structure diagram of the support framework layer and the lining of embodiment 2.
[0024] FIG. 7 It is a structure diagram of the support framework layer and the lining of embodiment 3. DETAILED DESCRIPTION
[0025] The specific embodiments of the present application are described below with reference to the accompanying drawings.
[0026] Embodiment 1:
[0027] With reference to FIG. 1 to FIG. 3 A kind of anti-shrinkage tongue, including tongue body 1, tongue fabric 11 is breathable mesh, tongue lining 13 is sponge, tongue fabric 11 is set in the outside of tongue lining 13, the inside of above-mentioned tongue body 1 is embedded with the support framework layer 12 made of hard polymer, support framework layer 12 is clamped between the upper surface of tongue fabric 11 and tongue lining 13, tongue fabric 11, support framework layer 12 and tongue lining 13 are integrally formed by hot pressing, the support framework layer 12 is in openwork structure, the edge of support framework layer 12 is to the tongue root 10 of tongue body 1, and other edges of support framework layer 12 are adjacent to the edge of tongue.
[0028] Above-mentioned support framework layer 12 is made of grid TPU material, grid aperture is 3mm-5mm, preferably grid aperture is 5mm.
[0029] The open rate of the above-mentioned support framework layer 12 is 40%-60%, preferably the open rate of the above-mentioned support framework layer 12 is 40%.
[0030] With reference to FIG. 2 , FIG. 3 Above-mentioned tongue inner surface is equipped with silica gel convex point 112 matrix, silica gel convex point 112 increases the friction of tongue and instep, effectively prevents the sliding of tongue in shoe. Above-mentioned tongue inner surface is equipped with a plurality of air guide channels 110, air guide channel 110 is in line-shaped groove, air guide channel 110 extends along the length direction of tongue. Both ensure good anti-skid performance, and can improve the air permeability of tongue, and also can solve the problem of sliding of tongue, realize the multi-functional improvement.
[0031] With reference to FIG. 1 Above-mentioned tongue outer surface is equipped with anti-skid structure 111 made of 3D hot pressing three-dimensional pattern, anti-skid structure 111 can prevent the up and down or left and right sliding of tongue, and can highlight brand logo pattern.
[0032] With reference to FIG. 4 A kind of shoe with anti-shrinkage tongue, including vamp 2 and sole 21, the connecting place of above-mentioned vamp 2 is sewn with the tongue root 10 of above-mentioned tongue body 1 and forms anchor point.
[0033] The tongue of the embodiment is subjected to physical test, and the data obtained are as follows:
[0034] Physical test data table
[0035] Test item This example Comparative example (conventional) Shrinkage after 5000 times bending test ＜3％ ＞15％ Uniformity of pressure distribution at arch part improved 27％ Anti-skid coefficient in humid heat environment Maintained 0.8 or more 0.2-0.4
[0036] From the above table, the tongue of the embodiment has better stability and anti-deformation ability, the pressure distribution of the arch part is uniform, the wearing durability and comfort are improved, and the anti-skid performance is good.
[0037] Embodiment 2:
[0038] The technical scheme of the embodiment is basically the same as that of embodiment 1, and the only difference is that, referring to FIG. 6 , the support framework layer 12 is in a U-shaped structure, the opening of the support framework layer 12 faces the tongue root of the tongue, the three edges of the support framework layer 12 adjacent to the tongue have outward expansion recovery elastic deformation ability, the support framework layer 12 has better stability and anti-deformation ability, can keep the shape of the tongue for a long time, and improves the wearing durability and comfort.
[0039] Embodiment 3:
[0040] The technical scheme of the embodiment is basically the same as that of embodiment 1, and the only difference is that, referring to FIG. 7 , the support framework layer 12 is a PETG hard frame, has outward expansion recovery elastic deformation ability, has better stability and anti-deformation ability, can keep the shape of the tongue for a long time, and improves the wearing durability and comfort. Prevents the tongue from shrinking and rolling in, and can be omitted to be grabbed by hand. Effectively improves the experience of a foot.
[0041] The above is only a specific embodiment of the utility model, but the design concept of the utility model is not limited to this, and any non-essential change to the utility model using this concept should be considered as an infringement of the protection scope of the utility model.
Claims
1. An anti-shrinkage tongue comprising a tongue body, characterized in that: The gusset layer is made of hard polymer and is arranged in the tongue body.
2. An anti-shrinkage tongue as in claim 1, characterized in that: The support skeleton layer is made of grid-shaped TPU material, and the grid aperture is 3-5 mm.
3. An anti-shrinkage tongue as in claim 1, wherein: The support skeleton layer is in U-shaped structure, and the opening of the support skeleton layer faces the tongue root of the tongue.
4. An anti-shrinkage tongue as defined in claim 1, wherein: The support skeleton layer is made of TPU material.
5. An anti-shrinkage tongue as defined in claim 1, wherein: The support skeleton layer has a hollow rate of 40%-60%.
6. An anti-shrinkage tongue as defined in claim 1, wherein: The inner surface of the tongue is provided with a silica gel convex point matrix.
7. An anti-shrinkage tongue as defined in claim 1, wherein: The outer surface of the tongue is provided with an anti-skid structure made of 3D hot-pressing three-dimensional pattern.
8. An anti-shrinkage tongue as defined in claim 1, wherein: The inner surface of the tongue is provided with a plurality of air guide channels.
9. A shoe having an anti-shrinkage tongue as claimed in claims 1-8, comprising an upper and a sole, characterized in that: The connecting part of the shoe is sewn to the tongue root of the tongue body to form an anchor point.