Adjustable cowhells elastic straw shoes suitable for different diabetic foot lesions
By combining straw weaving materials and elastic bands with pressure-reducing insoles, the design achieves automatic adjustment and local pressure reduction in footwear for diabetic foot patients, solving the problem that existing products cannot adapt to changes in foot shape and improving comfort and stability.
Patent Information
- Application Number
- CN202422466065.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-12
- Publication Date
- 2025-10-31
- Estimated Expiration
- 2034-10-12
AI Technical Summary
Existing footwear products for diabetic foot lesions have a fixed structure, making it difficult to adapt to the changes in shape and pressure distribution of the patient's foot as the condition progresses, resulting in insufficient comfort and stability.
The soles and uppers are made of woven straw material, and by setting first, second and third elastic bands, combined with pressure-reducing insoles, the uppers can automatically adjust and provide local pressure relief, adapting to changes in the patient's foot and providing stability and comfort.
It improves the breathability and comfort of shoes for diabetic foot patients, reduces foot slippage and friction, automatically adjusts the width of the upper, fixes the heel, reduces foot pressure, and reduces pain.
Smart Images
Figure CN223489239U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of medical auxiliary equipment technology, specifically relating to an adjustable elastic straw shoe suitable for different diabetic foot lesions. Background Technology
[0002] Diabetes, as a global chronic disease, has long-term effects that extend beyond blood sugar control, affecting a wide range of systems throughout the body. Diabetic foot is one of the most serious and common complications. Due to the long-term damage to the feet caused by the high blood sugar environment, diabetic patients are prone to neuropathy leading to sensory loss and vascular disease causing poor blood flow, which in turn increases the risk of foot ulcers, infections, and even gangrene. These foot lesions not only cause great pain to patients but also seriously affect their quality of life and even threaten their lives. Currently, footwear products designed for diabetic foot have many limitations, mainly in their fixed structure, which makes it difficult to adapt to the various shape changes and pressure distribution changes that occur in the patient's feet as the disease progresses. Utility Model Content
[0003] To address the above problems, the purpose of this utility model is to provide an adjustable elastic straw shoe suitable for different diabetic foot lesions, thereby solving the problems mentioned in the background art.
[0004] To achieve the above objectives, the present invention adopts the following technical solution: an adjustable elastic straw shoe suitable for different diabetic foot lesions, comprising a sole, an upper, and a pressure-reducing insole. The upper is composed of a shoe collar, a heel, and a tongue. Both the sole and the upper are woven from straw material. The tongue is provided with a first threading strap and a second threading strap. A first elastic band is threaded through the first threading strap, and a second elastic band is threaded through the second threading strap. Both the first and second elastic bands are connected to the sole, and the sole is also connected to a third elastic band. The first, second, and third elastic bands are all elastic, and the end of the third elastic band away from the sole is connected to the heel.
[0005] The beneficial effects of this utility model are as follows: When worn, this utility model not only effectively improves breathability and comfort due to its woven straw material, reducing foot moisture and friction, but also, because the elastic tendon strap is elastic, it can automatically loosen and adjust the width of the shoe upper to adapt to the patient's foot width according to changes in the patient's foot, providing a certain degree of stability and wrapping, reducing foot slippage and friction, and providing dynamic support and pressure distribution during walking.
[0006] To improve breathability and comfort when wearing:
[0007] As a further improvement to the above technical solution: the upper is located at the top edge of the sole, and the upper is located at the front of the top of the sole to wrap the toes and the sides of the foot. The heel is located at the back of the top of the sole to wrap the heel, and the front end of the tongue is connected to the front top wall of the upper to cover the instep.
[0008] The beneficial effects of this improvement are: by connecting the sole and the upper, and since both the sole and the upper are woven from straw material, it can increase the breathability and comfort of diabetic foot patients when wearing them.
[0009] To facilitate adaptation to patient foot width:
[0010] As a further improvement to the above technical solution: the first threading strap is located at the front middle part of the top of the shoe tongue, while the second threading strap is located at the rear middle part of the top of the shoe tongue, and the first elastic band threaded in the first threading strap and the second elastic band threaded in the second threading strap are connected to both sides of the sole respectively at both ends.
[0011] The beneficial effects of this improvement are as follows: the first and second elastic bands, which are respectively inserted into the first and second straps, are all connected to the outer ends of the upper and tongue of the shoe and the sole. During the wearing and use of the shoe by diabetic foot patients, the elasticity of the first and second elastic bands can automatically adjust the width of the upper to adapt to the width of the patient's foot.
[0012] To facilitate securing the heel:
[0013] As a further improvement to the above technical solution: the number of the third elastic bands is two, the two third elastic bands are located on both sides of the sole, and the bottom ends of the two third elastic bands are connected to both sides of the sole, while the top ends of the two third elastic bands are connected to both sides of the front end of the heel.
[0014] The beneficial effects of this improvement are: by setting up a third elastic band, with the two ends of the third elastic band connected to the sole and the heel respectively, it can help to wrap and fix the heel, reducing heel slippage and wear.
[0015] To facilitate foot pressure relief:
[0016] As a further improvement to the above technical solution: the pressure-relieving insole is placed on the inner end of the upper at the top of the sole, and the forefoot and heel of the pressure-relieving insole are provided with honeycomb mesh grooves.
[0017] The beneficial effects of this improvement are as follows: By incorporating pressure-reducing insoles, the foot pressure of diabetic foot patients during walking can be effectively reduced. The honeycomb mesh grooves on both the forefoot and heel of the insole allow patients to easily remove and disassemble certain hexagonal particles from the corresponding parts of the honeycomb mesh grooves to create localized grooves, preventing direct contact between the calluses or ulcers and the insole during walking. This results in localized pressure reduction and alleviates the pain associated with walking. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ;
[0019] Figure 2 This is a schematic diagram of the structure of the present invention. Figure 2 ;
[0020] Figure 3 This is a cross-sectional view of the present invention;
[0021] Figure 4 This is a top view of the insole of this utility model;
[0022] Figure 5 This is a schematic diagram of the disassembly structure of the hexagonal particles of this utility model;
[0023] In the picture: 1. Sole; 2. Upper; 3. Heel; 4. Tongue; 5. First elastic band; 6. Second elastic band; 7. Third elastic band; 8. Pressure-relieving insole; 9. First webbing strap; 10. Second webbing strap; 11. Honeycomb mesh markings. Detailed Implementation
[0024] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of this utility model in any way.
[0025] like Figure 1-5As shown, an adjustable elastic straw sandal suitable for various diabetic foot lesions includes a sole 1, an upper, and a pressure-reducing insole 8. The upper is composed of a shoe collar 2, a heel 3, and a tongue 4. Both the sole 1 and the upper are woven from straw material. The tongue 4 is provided with a first webbing strap 9 and a second webbing strap 10. A first elastic band 5 is threaded through the first webbing strap 9, and a second elastic band 6 is threaded through the second webbing strap 10. Both the first elastic band 5 and the second elastic band 6 are connected to the sole 1, and the sole 1 is also connected to a third elastic band 7. The first elastic band 5, the second elastic band 6, and the third elastic band 7 are all elastic, and the other end of the third elastic band 7, away from the sole 1, is connected to the heel 3. When worn, this invention... Not only does it effectively improve breathability and comfort due to its woven straw material, reducing foot moisture and friction, but the elastic tendon straps also allow for automatic adjustment of the shoe's width to accommodate changes in the patient's foot, providing stability and support, reducing foot slippage and friction, and offering dynamic support and pressure distribution during walking. The upper is located at the top edge of the sole 1, and the upper 2 is located at the front of the top of the sole 1, covering the toes and sides of the foot. The heel 3 is located at the rear of the top of the sole 1, covering the heel. The front of the tongue 4 is connected to the front top wall of the upper 2, covering the instep. Both the sole 1 and the upper are woven from straw material, which can increase the risk of diabetes. To ensure breathability and comfort for patients with diabetic foot, the first slip strap 9 is located at the front center of the top of the shoe tongue 4, while the second slip strap 10 is located at the rear center of the top of the shoe tongue 4. The first elastic band 5 threaded through the first slip strap 9 and the second elastic band 6 threaded through the second slip strap 10 are connected at both ends to the sides of the sole 1. The first elastic band 5 and the second elastic band 6 threaded through the first slip strap 9 and the second slip strap 10 respectively encircle the outer ends of the shoe upper 2 and the shoe tongue 4 and connect to the sole 1. During use by diabetic foot patients, the elasticity of the first elastic band 5 and the second elastic band 6 automatically adjusts the width of the shoe upper 2 to suit the patient's foot width. There are two third elastic bands 7. Located on both sides of the sole 1, the bottom ends of two third elastic bands 7 are connected to the sides of the sole 1, while the top ends of the two third elastic bands 7 are connected to the front sides of the heel 3. The presence of these third elastic bands 7, with their ends connected to the sole 1 and heel 3, helps to wrap and fix the heel, reducing slippage and wear. The pressure-reducing insole 8 is placed on the inner end of the upper at the top of the sole 1. Both the forefoot and heel portions of the pressure-reducing insole 8 have honeycomb mesh grooves 11. The pressure-reducing insole 8 effectively reduces foot pressure during walking for diabetic foot patients. The honeycomb mesh grooves 11 on both the forefoot and heel portions of the pressure-reducing insole 8 allow patients to easily adjust the insole based on the specific location of calluses or ulcers on their feet.Several hexagonal particles on the honeycomb mesh notch 11 of the pressure-reducing insole 8 are removed and disassembled to form localized grooves. This prevents calluses or ulcers on the soles of diabetic foot patients from directly contacting the pressure-reducing insole 8 during walking, thus achieving a localized pressure-reducing effect and alleviating the pain of walking.
[0026] The working principle of this utility model is as follows: The sole 1 is connected to the upper, and both the sole 1 and the upper are woven from straw material, which can increase the breathability and comfort of diabetic foot patients. The first elastic band 5 and the second elastic band 6, which are respectively inserted through the first slip strap 9 and the second slip strap 10, are connected to the sole 1 by wrapping around the outer ends of the upper 2 and the tongue 4. During the use of the diabetic foot patient, the elasticity of the first elastic band 5 and the second elastic band 6 can automatically adjust the width of the upper 2 to adapt to the width of the patient's foot. The third elastic band 7 is provided, and the two ends of the third elastic band 7 are respectively connected to the sole 1 and the heel. The heel support 3 helps to wrap and fix the heel, reducing heel slippage and wear. The pressure-reducing insole 8 effectively reduces foot pressure for diabetic foot patients when walking. The pressure-reducing insole 8 has honeycomb mesh grooves 11 on both the forefoot and heel. Patients can remove and disassemble the corresponding hexagonal particles on the honeycomb mesh grooves 11 according to the specific location of their calluses or ulcers, forming local grooves. This prevents the calluses or ulcers on the soles of diabetic foot patients from directly contacting the pressure-reducing insole 8 during walking, thus achieving local pressure relief and reducing the pain of walking.
[0027] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0028] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The above examples are only for the purpose of helping to understand the method and core ideas of this utility model. The above description is only a preferred embodiment of this utility model. It should be noted that due to the limitations of textual expression, there are objectively infinite specific structures. For those skilled in the art, several improvements, modifications, or changes can be made without departing from the principles of this utility model, and the above technical features can also be combined in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the concept and technical solution of this utility model to other occasions without modification, should all be considered within the protection scope of this utility model.
Claims
1. An adjustable elastic straw sandal suitable for different diabetic foot lesions, comprising a sole (1), an upper, and a pressure-reducing insole (8), wherein the upper is composed of a shoe collar (2), a heel (3), and a tongue (4), and the sole (1) and upper are both woven from straw material, characterized in that: The tongue (4) is provided with a first threading strap (9) and a second threading strap (10). A first elastic band (5) is threaded through the first threading strap (9), and a second elastic band (6) is threaded through the second threading strap (10). The first elastic band (5) and the second elastic band (6) are both connected to the sole (1). The sole (1) is also connected to a third elastic band (7). The first elastic band (5), the second elastic band (6) and the third elastic band (7) are all elastic. The other end of the third elastic band (7) away from the sole (1) is connected to the heel (3).
2. The adjustable elastic straw sandal for different diabetic foot lesions according to claim 1, characterized in that: The upper is located at the top edge of the sole (1), and the upper (2) is located at the front of the top of the sole (1) to wrap the toes and the sides of the foot. The heel (3) is located at the back of the top of the sole (1) to wrap the heel. The front end of the tongue (4) is connected to the front top wall of the upper (2) to cover the instep.
3. The adjustable elastic straw sandal for different diabetic foot lesions according to claim 1, characterized in that: The first threading strap (9) is located at the front middle part of the top of the shoe tongue (4), while the second threading strap (10) is located at the back middle part of the top of the shoe tongue (4). The first tendon strap (5) threaded in the first threading strap (9) and the second tendon strap (6) threaded in the second threading strap (10) are connected to both sides of the sole (1) at both ends.
4. The adjustable elastic straw sandal for different diabetic foot lesions according to claim 1, characterized in that: The number of the third tendon bands (7) is two. The two third tendon bands (7) are located on both sides of the sole (1), and the bottom ends of the two third tendon bands (7) are connected to both sides of the sole (1), while the top ends of the two third tendon bands (7) are connected to both sides of the front end of the heel (3).
5. An adjustable elastic straw sandal suitable for different diabetic foot lesions according to claim 1, characterized in that: The pressure-relieving insole (8) is placed on the inner end of the upper of the sole (1), and the forefoot and heel of the pressure-relieving insole (8) are provided with honeycomb mesh grooves (11).