Lady sandal with antiskid bottom

Abstract

The utility model discloses a lady sandal with an anti-skidding bottom. The lady sandal comprises a sole main body, a shoe body belt and an insole attached to the surface of the sole main body. The insole is made of a material (such as rubber, TPU or silica gel) with a high friction coefficient, so that the friction force between the foot sole and the insole is enhanced, and the sliding phenomenon is reduced. A micro-texture structure is arranged on the surface of the inner sole, an inner cushion layer is arranged on the surface of the inner sole, the inner cushion layer is made of moisture absorption fabric or natural cork wood materials, and an anti-skid coating can be coated on the inner cushion layer, so that the dryness and the skid resistance in the shoe are improved. Activated carbon particles can be embedded in the inner cushion layer, air circulation is promoted, and the sandal is kept dry and fresh. By optimizing the design of the inner sole and the inner cushion layer, the stability and comfort of a wearer in a humid foot environment are remarkably improved, and the problem of foot sliding in the prior art is solved.

Description

Technical Field

[0001] This utility model relates to the field of sandal technology, specifically to a women's sandal with a non-slip sole. Background Technology

[0002] With the improvement of people's living standards, especially in summer, sandals have become one of the most common footwear types in daily life due to their ventilation and comfort. Women's sandals, in particular, are widely used for outdoor activities, vacations, and everyday wear due to their fashion, comfort, and good breathability. However, despite significant progress in comfort and aesthetics, a common problem remains in some practical uses—the slippage of the foot inside the sandal, especially when feet are sweaty. This not only affects the wearer's comfort but may also pose certain safety hazards.

[0003] Sandals in the present technology usually provide comfort through a simple insole design, but most sole materials (such as leather, fabric or foam) lack sufficient friction in wet environments, which can easily cause the feet to slip, especially in hot summer or sweaty environments. Wearers may feel unstable when walking, and may even fall or slip.

[0004] To prevent foot slippage, some anti-slip sandal designs have been developed on the market. Generally, anti-slip designs rely mainly on coatings or textured structures on the sole surface to increase friction between the sole and the ground. However, these designs typically focus on the anti-slip function of the outsole, neglecting the friction between the sole of the foot and the insole. As a result, even with an anti-slip outsole, the problem of foot slippage inside the sandal still exists.

[0005] In existing technologies, some designs attempt to increase friction by increasing the thickness of the insole material or using different materials, but this often sacrifices shoe comfort or is only effective in certain specific environments. For example, some soles use rubber materials to increase friction, but rubber is usually quite thick, affecting the shoe's flexibility and wearing comfort, and cannot meet the needs of prolonged wear in wet environments.

[0006] Furthermore, most existing anti-slip designs for sandals are ineffective in addressing the problem of sweaty feet or dampness caused by prolonged wear. Accumulated foot sweat not only leads to slippage between the foot and the insole of the shoe, but can also cause discomfort, odor, and bacterial growth, negatively impacting the wearer's overall experience.

[0007] Therefore, how to enhance the friction between the foot and the insole while ensuring comfort inside the shoe, and prevent the foot from slipping due to sweat, has become a major challenge in current sandal design. To address this issue, this invention proposes a women's sandal design with a non-slip sole. By optimizing the insole material, structure, and moisture-wicking and breathable functions, it solves the problems of foot slippage and discomfort in existing technologies, thereby improving the performance and comfort of the sandal. Utility Model Content

[0008] This utility model relates to a women's sandal with a non-slip sole. Specifically, it involves improving the material, design, and structure of the sandal's insole to solve the problem of foot slippage during wear, especially in wet environments. This enhances the friction between the sole of the foot and the insole, improving comfort and stability, and preventing the foot from slipping inside the sandal.

[0009] The purpose of this invention is to provide a women's sandal that can effectively increase friction and reduce foot slippage. By using an insole material with a high coefficient of friction, combined with moisture-wicking, breathable, and anti-slip coatings, the sandal ensures a dry and comfortable interior with excellent anti-slip performance, thereby effectively improving the wearer's stability and comfort.

[0010] The technical solution of this utility model is as follows:

[0011] The insole uses a high-friction material, such as rubber, TPU, or silicone, to enhance the friction between the foot and the insole, thereby reducing slippage. These materials have excellent anti-slip properties, making them particularly suitable for use in wet or sweaty environments, effectively preventing the foot from slipping.

[0012] The insole surface features a micro-textured structure, such as particles, grooves, or wavy shapes. This micro-textured design not only effectively increases friction but also wicks away moisture through airflow, thereby enhancing ventilation inside the shoe, preventing sweat buildup, and improving the stability of the contact between the sole and the foot.

[0013] The inner lining uses moisture-wicking materials, such as absorbent fabric or natural cork, to effectively absorb foot sweat, keep the inside of the shoe dry, and prevent slipping due to moisture. The moisture-wicking material also provides good breathability, maintaining a comfortable environment inside the shoe and increasing the wearer's comfort.

[0014] The inner lining is coated with an anti-slip coating, such as a polyurethane anti-slip paint. This coating increases friction inside the shoe, maintaining good anti-slip performance, especially when feet are wet, further enhancing the friction between the sole and the foot and preventing slippage.

[0015] The inner lining is embedded with activated carbon particles, each 2-5mm in diameter, with gaps between adjacent particles to promote air circulation, help wick away foot sweat, and keep the inside of the shoe dry. The activated carbon particles not only absorb odors from foot sweat but also keep the inside of the shoe fresh.

[0016] The inner lining is designed with a three-dimensional embossed pattern, with different embossed friction textures on the forefoot and heel areas to provide support and slip resistance in different areas. This three-dimensional embossed design further enhances the friction between the foot and the insole, ensuring the wearer's stability.

[0017] The insole features an arch support structure that conforms to the physiological curves of the foot, providing additional support, reducing slippage between the foot and the shoe sole, and improving wearing comfort and stability. Arch support not only reduces fatigue caused by prolonged wear but also enhances the overall comfort of the shoe.

[0018] The insole has greater friction in the forefoot and heel areas. The enhanced friction design in these areas effectively increases the stability of the foot-to-sole contact, prevents foot slippage, and further improves the stability and comfort of the sandals.

[0019] The beneficial effects of this utility model are:

[0020] By using materials with a high coefficient of friction, designing a micro-textured structure on the insole surface, and applying an anti-slip coating, the anti-slip performance is effectively enhanced, preventing the feet from sliding inside the sandals, making them especially suitable for use in wet or sweaty environments.

[0021] The inner padding layer, made of moisture-wicking fabric or natural cork, absorbs foot sweat, keeps the inside of the shoe dry, provides a comfortable wearing experience, and reduces discomfort caused by slippery conditions.

[0022] The activated carbon particles in the inner layer can absorb foot sweat and odor, keeping the inside of the shoe fresh. At the same time, the three-dimensional embossed design and arch support structure further increase the stability and comfort of the foot.

[0023] By enhancing the friction of the sole and heel, the shoe ensures foot stability within the shoe, making walking more stable and avoiding discomfort and potential safety risks caused by slipping.

[0024] In summary, this utility model, through its innovatively designed insole and padding layer, not only solves the problem of foot slippage in existing technologies, but also improves the comfort and stability of sandals, making them suitable for various everyday wear occasions and meeting multiple needs for anti-slip, moisture absorption, breathability, and comfort. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of one embodiment of the present utility model;

[0026] Figure 2 This is a schematic diagram of the surface structure of the inner pad layer according to an embodiment of the present invention;

[0027] Figure 3 This is a side view of the main body of the shoe sole according to an embodiment of the present invention.

[0028] Figure label:

[0029] 100. Main body of the sole; 110. Shoe laces; 200. Insole; 210. Insole layer. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.

[0031] It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this invention.

[0032] The following is in conjunction with the appendix Figures 1-3 This invention describes some embodiments of a women's sandal with a non-slip sole.

[0033] This invention provides a women's sandal with a non-slip sole, which is suitable for enhancing the non-slip performance of the sole and ensuring the stability of the wearer's feet during wear.

[0034] The main body of the sole 100 is made of abrasion-resistant material, possessing a certain degree of hardness and elasticity to ensure comfort and durability. The outer side of the main body of the sole 100 is designed in an ergonomic shape, with a certain degree of flexibility to improve comfort and adapt to different foot shapes.

[0035] The shoe strap 110 connects the main sole 100 and the upper, featuring a simple yet sturdy design that ensures the wearer's foot is securely held in the sandal. The shoe strap 110 can be made of leather, fabric, or other soft, breathable materials.

[0036] The insole 200 is a key component of this embodiment. It is made of a material with a high coefficient of friction, such as rubber, TPU, or silicone. These materials can effectively increase friction and reduce foot slippage in wet environments. The insole 200 is fixed to the main body of the sole 100 by means of heat pressing, bonding, etc., to form a stable overall structure.

[0037] The inner padding layer 210 is attached to the surface of the insole 200 and is designed as a layer with a certain thickness and elasticity to effectively distribute foot pressure and increase comfort. The inner padding layer 210 uses moisture-absorbing materials such as moisture-absorbing fabric or natural cork, which have strong moisture absorption properties and can effectively absorb foot sweat, keep the inside of the shoe dry, and thus reduce foot slippage.

[0038] The insole 200 and inner padding layer 210 feature multiple ventilation holes or a mesh-like design to ensure airflow, promote the evaporation of foot sweat, and maintain a dry environment inside the sandal. These ventilation holes or designs quickly dissipate moisture, reducing foot slippage caused by wetness.

[0039] The insole 200 features a microtextured structure, such as particles, grooves, or wavy shapes. This microtextured structure not only improves friction but also further guides airflow, promoting ventilation within the shoe, thereby reducing sweat buildup and enhancing friction between the sole and the foot.

[0040] The inner padding layer 210 is coated with a polyurethane-based anti-slip coating. This coating can maintain a good friction effect even when the feet are wet, ensuring that the feet do not slip inside the shoe and enhancing the anti-slip performance.

[0041] The inner padding layer 210 contains embedded activated carbon particles with a diameter of 2-5mm. A certain gap is maintained between adjacent particles to promote air circulation and enhance ventilation. These activated carbon particles effectively absorb odors from foot sweat, keeping the inside of the shoe fresh and further improving comfort.

[0042] The inner padding layer 210 is designed with a three-dimensional embossed shape, which is designed according to the structure of the foot. The embossed texture is denser in the forefoot and heel areas, thus providing anti-slip effects in different areas. Through these designs, the contact friction between the forefoot and the sole is enhanced, reducing slippage.

[0043] The 200 insole features an arch support structure that conforms to the physiological curves of the human foot, providing enhanced support, especially at the arch. This design effectively provides extra support, reduces foot slippage within the sandal, and enhances comfort and stability.

[0044] The 200 insole features areas with higher friction in the forefoot and heel. This enhanced friction design in these areas makes the contact between the foot and the sole more secure, further reducing slippage and improving the wearer's walking stability.

[0045] Implementation results:

[0046] This invention effectively solves the problem of foot slippage in traditional sandals in wet environments by employing high-friction coefficient materials, a finely designed inner padding layer, a micro-textured surface structure, and innovative designs such as breathable holes and activated carbon particles. Through the comprehensive application of these technologies, the anti-slip performance of the sandals is effectively enhanced, providing a comfortable and dry wearing experience and ensuring stable walking performance for the wearer in various scenarios.

[0047] Based on the above implementation methods, the overall design of the sandals can ensure enhanced anti-slip effect, reduce slippage, improve comfort, and maintain good breathability and moisture absorption.

[0048] In the description of this specification, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0049] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A type of women's sandal with a non-slip sole, characterized in that, The shoe includes a sole body (100), a shoe lace (110), and an insole (200) attached to the surface of the sole body (100). The insole (200) is made of a material with a high coefficient of friction, selected from rubber, TPU, or silicone, to enhance the friction between the foot and the insole and reduce slippage. The surface of the insole (200) is provided with an inner pad (210), and the surfaces of the insole (200) and the inner pad (210) are provided with multiple ventilation holes or a mesh ventilation design.

2. The women's sandals according to claim 1, characterized in that, The inner bottom (200) surface is provided with a micro-textured structure, which is in the form of particles, grooves or ripples, designed to increase friction for airflow.

3. The women's sandals according to claim 1, characterized in that, The inner padding layer (210) is made of moisture-absorbing fabric or natural cork material.

4. The women's sandals according to claim 1, characterized in that, The inner pad layer (210) is coated with an anti-slip coating, which is a polyurethane anti-slip coating.

5. The women's sandals according to claim 1, characterized in that, The inner pad (210) is embedded with activated carbon particles, and the diameter of the activated carbon particles is 2-5 mm.

6. The women's sandals according to claim 1, characterized in that, The inner padding layer (210) is designed in a three-dimensional relief shape, and the relief design has different friction in the ball of the foot and the heel.

7. The women's sandals according to claim 1, characterized in that, The insole (200) has an arch support structure that conforms to the physiological curve of the foot.

8. The women's sandals according to claim 1, characterized in that, The insole (200) has greater friction at the forefoot and heel than at the midfoot to increase the stability of the foot-to-sole contact.

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