A splash-proof, conformable upper
Patent Information
- Application Number
- CN202522626136.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-11
- Publication Date
- 2026-10-20
- Estimated Expiration
- 2035-12-11
AI Technical Summary
[0003]虽然上述现有技术能够解决相应的技术问题，但是仍存在一定缺陷：现有的鞋面在成型后，为了获得更好的对于足部的贴合性和包裹性，往往会通过弹性的纱线来进行低密度编制，常采用常规密度的缝制线迹（如3-5针/厘米），或简单贴合加强条，但是通过该方法成型的鞋面密度较低，在运动过程中支撑性不足，容易产生过度变形，且由于较低的密度，其在接触到水的时候，容易直接导致水被纱线吸收并穿过鞋面，防水性能差
[0012]采用上述技术方案后，本实用新型有益效果为：本实用新型在进行穿着过程中，通过高弹防水纱线编织成型的鞋面本体可以具有较高的弹性，且在水落在鞋面本体上的时候，可以通过纱线的防水性来使水流快速滴落不会附着在鞋面本体上，同时，鞋面本体上还具有第一内侧收紧条和第一外侧收紧条，在穿着时，将鞋带缠入到穿入口位置后，拉紧鞋带，即可使高密度缝制成型的第一内侧收紧条和第一内侧收紧条被拉紧，两者密度较高进而可以更好地抵抗足部产生的力，使鞋面本体的两侧不易过度变形，同时保持鞋面本体前掌位置的弹性来保障与足部的贴合度和舒适度，进而在保障鞋面的支撑性的同时具有良好的舒适度以及防泼水性能。
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Figure CN224864042U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of shoe upper technology, specifically to a water-repellent adhesive shoe upper. Background Technology
[0002] Shoes are a type of clothing accessory whose function is to protect and cover the user's feet. They are basically composed of a sole and an upper. The sole is the lower part that contacts the ground, while the upper is the upper part that is located on top of the sole. The upper covers the user's foot and connects with the sole to fix the sole to the user's foot, preventing the sole from falling off. The design of the upper can effectively improve the integration of the shoe and foot, and make the shoe more protective of the foot and provide better warmth.
[0003] Although the existing technologies mentioned above can solve the corresponding technical problems, they still have certain drawbacks: after the existing shoe uppers are formed, in order to obtain better fit and wrapping for the foot, they are often woven with elastic yarns at low density, usually using conventional density stitches (such as 3-5 stitches / cm), or simply attaching reinforcing strips. However, the shoe upper formed by this method has a low density, which results in insufficient support during exercise and is prone to excessive deformation. Furthermore, due to the low density, when it comes into contact with water, it is easy for water to be directly absorbed by the yarn and pass through the shoe upper, resulting in poor waterproof performance. Utility Model Content
[0004] The purpose of this invention is to address the shortcomings and deficiencies of existing technologies by providing a water-repellent, supportive, and waterproof upper.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a water-repellent and adhesive shoe upper, comprising a shoe upper body woven from high-elastic waterproof yarn and an opening integrally formed on the shoe upper body at the heel position of the human foot. The shoe upper body has a first inner tightening strip formed by high-density stitching on the inner side of the human foot. The first inner tightening strip extends from the inner edge of the shoe upper body to the heel position of the inner side of the shoe upper body. The shoe upper body has a first outer tightening strip formed by high-density stitching on the outer side of the human foot. The first outer tightening strip extends from the outer edge of the shoe upper body to the forefoot edge of the outer side of the shoe upper body.
[0006] A further improvement is that a mesh layer is sewn and fixed onto the forefoot of the shoe upper.
[0007] A further improvement is that a second outer tightening strip is formed on the side of the shoe upper body located on the outer side of the human foot using a high-density sewing method. The second outer tightening strip extends from the outer edge of the shoe upper body toward the heel position of the shoe upper body and extends upward to the edge of the shoe upper body located on the side of the shoe upper body where the inlet is located after reaching the edge of the heel position.
[0008] A further improvement is that a second inner tightening strip is formed on the side of the shoe upper body located on the inside of the human foot using a high-density sewing method. The second inner tightening strip extends from the heel edge of the inner side of the shoe upper body to the edge of the shoe upper body located on the side of the opening.
[0009] A further improvement is that a third inner tightening strip is formed on the side of the shoe upper body located on the inside of the human foot using a high-density sewing method. The third inner tightening strip extends forward from the inner edge of the shoe upper body to the forefoot position of the shoe upper body and then extends in the opposite direction to the middle section of the second tightening strip.
[0010] A further improvement is that the outer edge of the shoe upper body is also provided with a first layer of coarse yarn.
[0011] A further improvement is that a second coarse yarn layer is provided on the inner edge of the shoe upper body.
[0012] After adopting the above technical solution, the beneficial effects of this utility model are as follows: During the wearing process, the shoe upper body woven from high-elastic waterproof yarn has high elasticity. When water falls on the shoe upper body, the waterproofness of the yarn allows the water to drip off quickly and not adhere to the shoe upper body. At the same time, the shoe upper body also has a first inner tightening strip and a first outer tightening strip. When wearing, after the shoelaces are wrapped around the opening and tightened, the high-density sewn first inner tightening strip and the first outer tightening strip are tightened. The high density of both can better resist the force generated by the foot, making the sides of the shoe upper body less prone to excessive deformation. At the same time, the elasticity of the forefoot area of the shoe upper body is maintained to ensure the fit and comfort of the foot. Thus, while ensuring the support of the shoe upper, it also has good comfort and water-repellent performance. Attached Figure Description
[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0014] Figure 1This is a top view of the structure of the shoe upper of this utility model after it has been unfolded. Detailed Implementation
[0015] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.
[0016] See Figure 1As shown, the technical solution adopted in this specific embodiment is: a water-repellent and adhesive shoe upper, comprising a shoe upper body 1 woven from high-elastic waterproof yarn and an opening 2 integrally formed on the shoe upper body 1 at the heel position of the human foot. A first inner tightening strip 6 is formed on the inner side of the shoe upper body 1 using a high-density sewing method, extending from the inner edge of the shoe upper body 1 to the heel position. A first outer tightening strip 7 is formed on the outer side of the shoe upper body 1 using a high-density sewing method, extending from the outer edge of the shoe upper body 1 to the forefoot edge. During forming, the fabric of the shoe upper body 1 is first woven using high-elastic waterproof yarn through a weaving process. The high-elastic waterproof yarn is preferably water-repellent yarn, purchased from 3M Company in the United States. Subsequently, the formed fabric is cut into the shape of the shoe upper body 1, and then... After cutting and shaping the insertion opening 2, a first inner tightening strip 6 is sewn on the inner side of the shoe upper body 1 at the position of the human foot using a high-density molding method. It extends from the inner edge of the shoe upper body 1 to the heel position of the inner side of the shoe upper body 1. A first outer tightening strip 7 is sewn on the outer side of the shoe upper body 1 at the position of the human foot using a high-density molding method. It extends from the outer edge of the shoe upper body 1 to the forefoot edge position of the shoe upper body 1. Specifically, the parameters of the "high-density sewing method" used in this embodiment are as follows: an industrial computer sewing machine (model can be JK-2000 series) is used, the stitch density is set to 10 stitches / cm, the thread tension is 40N, and 100D / 2 strand high-strength water-repellent polyester filament thread (UW-102 model produced by Taiwan UNIWING Company) is used. During sewing, two parallel stitches are made along the design path, with a stitch spacing of 2mm, forming a strip-shaped reinforcing structure with a width of about 2mm.Tests showed that the tensile strength of the sewn area was more than 1.6 times that of the upper substrate, and the stitching showed no unraveling or breakage after 5000 bending tests. After molding, the upper body 1 can be sewn into the midsole to form the shoe, and the foot is inserted through the opening 2. Simultaneously, shoelaces are tied to both sides of the opening 2. Once the foot is inserted, the upper body 1, woven from high-elasticity waterproof yarn, possesses high elasticity. When water falls on the upper body, the waterproof properties of the yarn allow the water to drip off quickly without adhering to the upper body 1. Furthermore, the upper body 1 also has a first inner... When wearing the shoes, the side tightening strip 6 and the first outer tightening strip 7 are tightened by wrapping the shoelaces around the opening 2 and then pulling the shoelaces. The high density of the two strips allows them to better resist the force generated by the foot, preventing excessive deformation of the sides of the upper body 1. Tightening the shoelaces also better binds and fixes the foot, locking it in place during exercise to prevent slippage. At the same time, the elasticity of the forefoot area of the upper body 1 is maintained to ensure a good fit and comfort to the foot. Thus, while ensuring the support of the upper, it also provides good comfort and water-repellent performance. A mesh layer 3 is sewn and fixed to the forefoot of the shoe upper body 1. The mesh layer 3 is a sandwich mesh fabric with a weight of 120g / m². It is fixed to the corresponding position of the forefoot of the shoe upper body by four-thread overlock sewing with a stitch length of 4-5 stitches / cm to ensure breathability and fixation strength. This helps to improve the breathability of the forefoot position of the shoe upper body 1 and make wearing comfort higher. The upper body 1 has a second outer tightening strip 8 formed by high-density stitching on the side of the outside of the human foot. The second outer tightening strip 8 extends from the outer edge of the upper body 1 toward the heel of the upper body 1 and then extends upward to the edge of the upper body 1 on the side of the insertion opening 2 after reaching the edge of the heel of the upper body 1. This helps to tighten the heel of the upper body 1 by tightening the shoelaces after insertion, thereby improving the stability of the heel and outer side of the upper body 1 during wear and exercise, and at the same time improving the strength of the heel of the upper body 1, making it more stable when worn. The upper body 1 has a second inner tightening strip 9 formed by high-density stitching on the side of the inner side of the human foot using the inner side of the shoe body 1. The second inner tightening strip 9 extends from the heel edge of the inner side of the upper body 1 to the edge of the upper body 1 on the side of the insertion opening 2. This allows the second inner tightening strip 9 to be tightened simultaneously after the shoelaces are tightened after insertion, thereby tightening the inner heel position of the upper body 1. This improves the stability of the inner heel and inner side positions of the upper body 1 during wear and exercise, while also increasing the strength of the heel position of the upper body 1, making it more stable and less prone to lateral rollover when worn. The upper body 1 is also formed with a third inner tightening strip 10 by high-density stitching on the side of the inner side of the human foot. The third inner tightening strip 10 extends forward from the inner edge of the upper body 1 to the forefoot position of the upper body 1 and then extends in the opposite direction to the middle of the second tightening strip 9. This helps to further improve the strength and deformation resistance of the inner side of the upper body 1 through the third inner tightening strip 10. At the same time, its extension to the forefoot position further improves the strength and support of the forefoot position of the upper body 1, making the stability stronger when wearing it for sports. The outer edge of the upper body 1 is also provided with a first coarse yarn layer 4, which helps to improve the strength and deformation resistance of the outer side of the upper body 1, making it more stable when worn, and making the outer edge of the upper body 1 stronger and less prone to tearing. The inner edge of the upper body 1 is also provided with a second coarse yarn layer 5, which helps to improve the inner strength and deformation resistance of the upper body 1, making it more stable when worn, and making the inner edge of the upper body 1 stronger and less prone to tearing. The first coarse yarn layer 4 and the second coarse yarn layer 5 are made of 400D high-toughness nylon yarn, which are knitted together with the edge of the upper body. The width is about 5mm, which is used to enhance the tear resistance of the edge, and its breaking strength is not less than 200N.
[0017] To verify the beneficial effects of this embodiment, the following comparative tests were conducted: sample: Experimental group: Shoe uppers made using the parameters of this embodiment (with first, second inner and outer tightening strips).
[0018] Control group A: The same base material for the shoe upper, but the tightening strip was sewn with a standard density (4 stitches / cm).
[0019] Control group B: Shoe upper made of the same base material, without any tightening strip structure.
[0020] Test results:
[0021] The working principle of this utility model is as follows: First, the upper body 1 is woven using a high-elasticity waterproof yarn through a weaving process. The high-elasticity waterproof yarn is preferably water-repellent yarn, purchased from 3M Company in the United States. Then, the woven fabric is cut into the shape of the upper body 1, and an insertion opening 2 is formed. Next, a first inner tightening strip 6 is sewn onto the inner side of the upper body 1, located on the foot, using a high-density molding method. This strip extends from the inner edge of the upper body 1 to the heel. A first outer tightening strip 7 is sewn onto the outer side of the upper body 1, located on the foot, using a high-density molding method. This strip extends from the outer edge of the upper body 1 to the forefoot edge. After forming, the upper body 1 is sewn into the midsole to form the shoe, and the foot is inserted through the insertion opening 2. Simultaneously, shoelaces are tied into the insertion opening. On both sides of the opening 2, after the foot is inserted, the upper body 1, woven from high-elastic waterproof yarn, has high elasticity. When water falls on the upper body, the waterproofness of the yarn allows the water to drip off quickly and not adhere to the upper body 1. At the same time, the upper body 1 also has a first inner tightening strip 6 and a first outer tightening strip 7. When wearing, after the shoelaces are wrapped around the opening 2 and tightened, the high-density sewn first inner tightening strips 6 and 7 are tightened. Their high density can better resist the force generated by the foot, making the sides of the upper body 1 less prone to excessive deformation. After tightening the shoelaces, the foot is better bound and fixed, locking it and preventing slippage during exercise. At the same time, the elasticity of the forefoot area of the upper body 1 is maintained to ensure a good fit and comfort to the foot. Thus, while ensuring the support of the upper, it also has good comfort and water-repellent performance.
[0022] This utility model aims to protect the structure of the product. The model numbers of the components are not the focus of this utility model's protection, as they are common technology. Any component on the market that can achieve the functions described above can be used as an option. Therefore, the model numbers and other parameters of the components are not described in detail in this utility model. The contribution of this utility model lies in the scientific combination of the various components.
[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions provided are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection of this utility model as defined by the appended claims and their equivalents. Any aspects of this utility model not detailed herein are well-known to those skilled in the art.
Claims
1. A water-repellent bonded shoe upper, characterized in that: The shoe includes a shoe upper body (1) woven from high-elastic waterproof yarn and an opening (2) integrally formed on the shoe upper body (1) at the heel position of the human foot. The shoe upper body (1) has a first inner tightening strip (6) formed by high-density sewing on the side position of the inner side of the human foot. The first inner tightening strip (6) extends from the inner edge of the shoe upper body (1) to the heel position of the inner side of the shoe upper body (1). The shoe upper body (1) has a first outer tightening strip (7) formed by high-density sewing on the side position of the outer side of the human foot. The first outer tightening strip (7) extends from the outer edge of the shoe upper body (1) to the forefoot edge position of the outer side of the shoe upper body (1).
2. The water-repellent bonded shoe upper according to claim 1, characterized in that: The upper body (1) has a mesh layer (3) sewn and fixed on the forefoot of the human foot.
3. The water-repellent bonded shoe upper according to claim 1, characterized in that: The upper body (1) is formed with a second outer tightening strip (8) on the side of the outside of the human foot by high-density sewing. The second outer tightening strip (8) extends from the outer edge of the upper body (1) toward the heel of the upper body (1) and extends upward to the edge of the upper body (1) on the side of the entrance (2) after reaching the edge of the heel of the upper body (1).
4. The water-repellent bonded shoe upper according to claim 1, characterized in that: The upper body (1) is formed with a second inner tightening strip (9) on the side of the inner side of the human foot by high-density sewing. The second inner tightening strip (9) extends from the heel edge of the inner side of the upper body (1) to the edge of the upper body (1) on the side of the entrance (2).
5. The water-repellent bonded shoe upper according to claim 4, characterized in that: The shoe upper body (1) is also formed with a third inner tightening strip (10) on the side of the inner side of the human foot by high-density sewing. The third inner tightening strip (10) extends forward from the inner edge of the shoe upper body (1) to the forefoot position of the shoe upper body (1) and then extends in the opposite direction to the middle section of the second inner tightening strip (9).
6. The water-repellent bonded upper according to claim 1, characterized in that: The outer edge of the shoe upper body (1) is also provided with a first coarse yarn layer (4).
7. The water-repellent bonded shoe upper according to claim 1, characterized in that: The inner edge of the shoe upper body (1) is also provided with a second coarse yarn layer (5).