Slippers with toe protection function
By introducing a breathable layer, silicone layer, and air cushion structure into the slippers, the problems of foot fatigue and wear caused by wearing slippers for a long time are solved, improving comfort and stability.
Patent Information
- Application Number
- CN202520401201.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-10
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2035-03-10
AI Technical Summary
Existing slippers can easily cause foot fatigue and toe wear when worn for a long time, and the instability of walking affects comfort.
A slipper structure with a breathable layer, a silicone layer, and an air bladder was designed. The breathable layer has ventilation holes and massage blocks, the silicone layer protects the toes, the air bladder provides cushioning and shock absorption, and a pressure-resistant layer and sole are located below the breathable layer. Drainage channels increase friction.
The silicone layer provides protection, and the airbags cushion and absorb shock, reducing toe wear and fatigue and improving walking stability and comfort.
Smart Images

Figure CN223929608U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of slipper technology, specifically to a slipper with toe protection. Background Technology
[0002] Slippers, as footwear worn indoors or during leisure time, are widely popular for their lightness, comfort, and convenience, making them a top choice for home use. Moreover, there are many types of slippers suitable for various occasions such as the bathroom and the beach.
[0003] In the current technology, when people wear slippers and walk for a long time, their feet are prone to fatigue due to their own weight, and the skin on the top of the foot, especially the toes, is worn and damaged.
[0004] To overcome the above shortcomings, Chinese patent CN219762585U discloses a cushioned and shock-absorbing slipper, comprising a sole body, an upper body fixedly installed on the outer side of the top of the sole body, uniformly distributed anti-slip strips fixedly installed at the center of the top of the sole body, and uniformly distributed anti-slip bumps fixedly installed on the bottom of the sole body. The sole body includes a base layer, a shock-absorbing layer, and a wear-resistant layer, with the shock-absorbing layer on top of the base layer and the wear-resistant layer on the bottom of the base layer. This cushioned and shock-absorbing slipper increases the anti-slip coefficient by installing the upper body on the sole body, limiting the top of the foot by the upper body, increasing the contact area between the foot and the sole body by the anti-slip strips, increasing the friction coefficient between the sole body and the ground by the anti-slip bumps, increasing the cushioning coefficient of the base layer by the shock-absorbing layer, and increasing the wear resistance coefficient of the base layer by the wear-resistant layer.
[0005] While existing technologies can overcome the shortcomings mentioned above, other problems still exist in their operation. For example, when people walk in slippers, their own weight and walking speed may cause them to be unstable, affecting the comfort of wearing slippers. Utility Model Content
[0006] The purpose of this invention is to provide a slipper with toe protection to solve the problem mentioned in the background art that when people wear slippers for a long time, their feet are easily fatigued due to their own weight, and the skin on the instep, especially the toes, is worn and damaged.
[0007] To achieve the above objectives, this utility model provides the following technical solution: a slipper with toe protection, comprising a breathable layer, a support layer above the breathable layer, a silicone layer above the breathable layer and embedded in the front surface of the breathable layer, an exhaust hole on the upper surface of the breathable layer penetrating the breathable layer, a fixed shaft on the upper surface of the breathable layer, and a massage block on the upper surface of the breathable layer; a pressure-resistant layer below the breathable layer, a pressure-relieving component above the pressure-resistant layer, the pressure-relieving component including the massage block, and the massage block disposed inside the breathable layer; the massage block disposed inside the breathable layer, a cushioning and shock-absorbing component below the massage block, the cushioning and shock-absorbing component including an airbag, and the airbag disposed inside the breathable layer.
[0008] Furthermore, the support layer is wide at both ends and narrow in the middle, and is made of EVA material.
[0009] Furthermore, a sole is provided below the pressure-resistant layer, the fixing shaft is made of soft rubber and has tensile resilience, and the fixing shaft passes through and connects the breathable layer, the pressure-resistant layer and the sole.
[0010] Furthermore, the pressure relief assembly also includes massage blocks, which are distributed above the airbag and are made of soft silicone material.
[0011] Furthermore, the silicone layer is elliptical in shape, and its length is equal to the length of a human toe, and it is made of silicone material.
[0012] Furthermore, the shock-absorbing assembly also includes an airbag, which is made of thermoplastic elastomer material.
[0013] Furthermore, the pressure-resistant layer is provided below the sole, and the bottom of the sole is provided with drainage grooves, all of which are parallel to the sole.
[0014] Compared with the prior art, the beneficial effects of this utility model are:
[0015] 1. A silicone layer and massage blocks are set on the upper surface of the breathable layer. When a person walks in slippers, the body's own weight exerts a downward force on the feet. At the same time, the toes are protected by the soft silicone layer. When the feet press down on the breathable layer of the slippers, the massage blocks protrude and contact the feet, allowing the massage blocks to relax the feet and relieve pressure.
[0016] 2. An airbag is set inside the breathable layer, and a pressure-resistant layer is set below the breathable layer. When the human body walks quickly, the human body's own weight compresses the airbag inside the breathable layer of the slipper downwards. Because the material of the airbag has elasticity, the airbag has an upward reaction force, which plays a role in cushioning and shock absorption for the foot. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the slippers of this utility model.
[0018] Figure 2 This is a schematic diagram of the overall three-dimensional structure of the shoe sole of this utility model.
[0019] Figure 3 This is a schematic cross-sectional view of the sole structure of this utility model.
[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the airbag of this utility model.
[0021] Figure 5 This is a cross-sectional view of the wear-resistant layer of this utility model.
[0022] Figure 6 This is a cross-sectional view of the drainage channel of this utility model.
[0023] In the diagram: 1. Breathable layer; 2. Upper; 3. Support layer; 4. Silicone layer; 5. Vent hole; 6. Fixing shaft; 7. Massage block; 8. Airbag; 9. Pressure-resistant layer; 10. Outsole; 11. Drainage channel. Detailed Implementation
[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0025] Example 1: As Figures 1-4The technical solution shown is a slipper with toe protection. To address the problem of foot fatigue and skin abrasion, especially on the toes, caused by prolonged walking in slippers due to the wear and tear of the feet, particularly the toes, the following is disclosed: A slipper with toe protection includes a breathable layer 1, a support layer 3 on top of the breathable layer 1, and a silicone layer 4 embedded in the front surface of the breathable layer 1. Vent holes 5 are provided on the upper surface of the breathable layer 1, penetrating the breathable layer 1. A fixing shaft 6 is provided on the upper surface of the breathable layer 1, and massage blocks 7 are provided on the upper surface of the breathable layer 1. A pressure-resistant layer 9 is provided below the breathable layer 1. A pressure-relieving component is provided above the pressure layer 9, and the pressure-relieving component includes a massage block 7, which is located inside the breathable layer 1; the support layer 3 is wide at both ends and narrow in the middle, and is made of EVA material; the sole 10 is provided below the pressure-resistant layer 9; the fixing shaft 6 is made of soft rubber and has tensile resilience; the fixing shaft 6 passes through and connects the breathable layer 1, the pressure-resistant layer 9, and the sole 10; the pressure-relieving component also includes a massage block 7, which is distributed above the airbag 8 and is made of soft silicone material; the silicone layer 4 is elliptical in shape and its length is equal to the length of a human toe, and is made of soft silicone material.
[0026] When the user puts on the shoes, the instep of the user's foot rests on the upper surface of the support layer 3 and the breathable layer 1. The support layer 3 provides some support for the user's arch, which can effectively prevent flat feet or other postural problems caused by wearing slippers for a long time. The upper surface of the breathable layer 1 is provided with multiple ventilation holes 5 to allow air to escape and prevent foot odor. When the user walks in the slippers, the user's own weight compresses the breathable layer 1 of the slippers, causing the massage blocks 7 inside the breathable layer 1 to provide a counter-pressure to the user, relieving fatigue from walking for a long time. At the same time, the user's toes are located on the upper surface of the silicone layer 4 at the front of the breathable layer 1. The silicone layer 4 is made of soft silicone material, which provides pressure relief and protection for the toes.
[0027] Example 2: Figures 1-6The technical solution shown, based on Embodiment 1, aims to address the issue that people wearing slippers may become unstable due to their own weight and excessive walking speed, affecting the comfort of their feet. It discloses a slipper with toe protection, comprising a breathable layer 1, a support layer 3 above the breathable layer 1, a silicone layer 4 above the breathable layer 1 and embedded in the front surface of the breathable layer 1, exhaust holes 5 penetrating the upper surface of the breathable layer 1, a fixing shaft 6 on the upper surface of the breathable layer 1, and massage blocks 7 on the upper surface of the breathable layer 1; the interior of the breathable layer 1 is provided with... The massage block 7 has a cushioning and shock-absorbing component below it, which includes an airbag 8 located inside the breathable layer 1. The support layer 3 is wide at both ends and narrow in the middle, and is made of EVA material. The sole 10 is located below the pressure-resistant layer 9. The fixing shaft 6 is made of soft rubber and has tensile resilience. The fixing shaft 6 passes through and connects the breathable layer 1, the pressure-resistant layer 9, and the sole 10. The cushioning and shock-absorbing component also includes an airbag 8, which is made of thermoplastic elastomer material. The sole 10 is located below the pressure-resistant layer 9. The bottom of the sole 10 has drainage grooves 11, and all drainage grooves 11 are parallel to the sole 10.
[0028] When a user puts on the slippers, the upper part of the user's foot is located below the upper 2 of the shoe, and the sole of the user's foot is in close contact with the breathable layer 1 and the support layer 3. When the user walks, the user's own weight presses the slippers downward, compressing the breathable layer 1 and the air bladder 8 inside the breathable layer 1. The air bladder 8 is made of a material with elastic properties. When the air bladder 8 is compressed, it has an upward reaction force, which provides a cushioning and shock absorption effect when the user walks, thereby improving the user's comfort when wearing the slippers. At the same time, a pressure-resistant layer 9 is set below the breathable layer 1. The pressure-resistant layer 9 also has elasticity and provides a cushioning effect when the user walks. The bottom of the sole 10 has a drainage channel 11. When the user walks in the rain, the drainage channel 11 allows the water in the sole 10 of the slipper to flow to both sides, increasing the friction of the sole 10 and helping the user walk steadily.
[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art 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 appended claims and their equivalents.
Claims
1. A slipper with toe protection, comprising a breathable layer (1), a support layer (3) above the breathable layer (1), a silicone layer (4) above the breathable layer (1) and the silicone layer (4) being embedded in the front surface of the breathable layer (1), an exhaust hole (5) being provided on the upper surface of the breathable layer (1) and the exhaust hole (5) penetrating the breathable layer (1), a fixing shaft (6) being provided on the upper surface of the breathable layer (1), and a massage block (7) being provided on the upper surface of the breathable layer (1); Its features are: A pressure-resistant layer (9) is provided below the breathable layer (1), and a pressure-relieving component is provided above the pressure-resistant layer (9). The pressure-relieving component includes a massage block (7), and the massage block (7) is located inside the breathable layer (1). The breathable layer (1) is provided with a massage block (7) inside, and a buffer shock absorption component is provided below the massage block (7). The buffer shock absorption component includes an airbag (8), and the airbag (8) is located inside the breathable layer (1).
2. The slipper with toe protection according to claim 1, characterized in that: The support layer (3) is wide at both ends and narrow in the middle, and the support layer (3) is made of EVA material.
3. A slipper with toe protection according to claim 1, characterized in that: The sole (10) is provided below the pressure-resistant layer (9). The fixing shaft (6) is made of soft rubber and has tensile resilience. The fixing shaft (6) passes through and connects the breathable layer (1), the pressure-resistant layer (9), and the sole (10).
4. A slipper with toe protection according to claim 1, characterized in that: The pressure relief assembly also includes a massage block (7), which is distributed above the airbag (8) and is made of soft silicone material.
5. A slipper with toe protection according to claim 4, characterized in that: The silicone layer (4) is elliptical in shape, and its length is equal to the length of a human toe. The silicone layer (4) is made of soft silicone material.
6. A slipper with toe protection according to claim 1, characterized in that: The buffer and shock absorption assembly also includes an airbag (8), and the airbag (8) is made of thermoplastic elastomer material.
7. A slipper with toe protection according to claim 6, characterized in that: Below the pressure-resistant layer (9) is a shoe sole (10), and the bottom of the shoe sole (10) is provided with drainage grooves (11), and all drainage grooves (11) are parallel to the shoe sole (10).
Citation Information
Patent Citations
Slippers with buffering and damping functions
CN219762585U