Sugar foot shoe with multi-layer structure

Abstract

The utility model belongs to the technical field of diabetes mellitus appliances, and particularly relates to a pair of multi-layer structured sugared foot shoes. The utility model provides a multi-layer structure sugared foot shoe which comprises a sole, a shoe body and at least two fixing straps, the shoe body is provided with a toe cap portion, a middle portion and a heel portion, one end of each fixing strap is fixedly connected with the toe cap portion, the other end of each fixing strap is detachably connected with the middle portion, and the fixing straps are respectively connected with two sides of the shoe body to form a cross structure. The sugared foot shoes have the advantages that the fitness between the sugared foot shoes and the swollen feet is high, certain supporting force is provided while soft wrapping is provided for the feet, and the sugared foot shoes are convenient to put on and take off and have high adaptability to the swollen feet in different swelling states.

Description

Technical Field

[0001] The utility model belongs to the technical field of diabetes appliances, and particularly relates to a multi-layer sugar foot shoe. Background Art

[0002] Diabetic foot refers to a disease caused by long-term diabetes, which leads to damage to the nerves and blood vessels in the lower limbs, resulting in foot sensation and blood circulation disorders, and various foot lesions. Common symptoms include foot numbness, pain, ulcers, infections, etc. If not treated in time, diabetic foot may lead to serious consequences such as foot gangrene and amputation.

[0003] The Chinese utility model patent with the patent publication number CN207322805U and the publication date of May 8, 2018 discloses a physiotherapy and health care shoe for diabetic patients, which includes a shoe sole, a shoe upper, a shoe tongue and an insole; the toe circumference difference between the protective shoe and the toe circumferences of the five toes is not less than 1 cm; the shoe upper is composed of a front shoe upper and a rear shoe upper; the front shoe upper and the rear shoe upper include an inner layer and an outer layer; the inner layer of the front shoe upper and the rear shoe upper is made by compounding an antibacterial cloth inner lining without seams or no more than two fine seams, a sponge interlayer and a lining cloth; the outer layer of the front shoe upper and the rear shoe upper is made by compounding another layer of lining cloth, another layer of sponge interlayer and an outer cloth layer or by compounding another layer of lining cloth and an outer cloth layer or made of an outer cloth layer.

[0004] The general usage method and advantages of the physiotherapy and health care shoe for diabetic patients in this Chinese utility model patent are as follows: the inner cavity of the head of the physiotherapy and health care shoe is wide and does not squeeze the patient's toes; the antibacterial cloth inner lining has no seams or no more than two fine seams, and will not cause chafing damage to the patient; the antibacterial cloth inner lining prevents germs from invading the patient's feet; the front end of the front shoe upper and the heel end of the rear shoe upper are provided with a hardened PVC protective layer to prevent damage to the patient's feet when the feet collide with other objects; the insole is breathable and comfortable, can effectively support the arch of the foot, has good shock absorption performance, plays a role in relieving foot fatigue, prevents foot injuries, and prevents germs from invading the patient's feet.

[0005] However, in the actual use process of the physiotherapy and health care shoe for diabetic patients, there are at least the following deficiencies, that is, the technical problems to be solved by the present utility model: the overall wrapping property of the shoe body is poor, and it cannot provide support for the affected foot while providing a fitting comfort.

[0006] Therefore, in summary, there is an urgent need for a sugar foot shoe with strong wrapping property and soft supporting force to solve the troubles of such problems. Summary of the Utility Model

[0007] The utility model provides a multi-layer structured diabetic foot shoe, which includes a sole, a shoe body, and fixing straps. The shoe body has a toe part, a middle part, and a heel part. One end of the fixing strap is fixedly connected to the toe part, and the other end is detachably connected to the middle part. And there are at least two fixing straps, which are respectively connected to both sides of the shoe body to form a cross structure, so that: the fit between this diabetic foot shoe and the affected foot is relatively high, while providing a soft wrap for the foot, it provides a certain supporting force, and has the advantages of being convenient to put on and take off and having a high adaptability to affected feet in different swelling states.

[0008] The technical solution adopted by the utility model to solve the above problems is: a multi-layer structured diabetic foot shoe, which includes a sole, a shoe body, and fixing straps. The shoe body has a toe part, a middle part, and a heel part; one end of the fixing strap is fixedly connected to the toe part, and the other end is detachably connected to the middle part. And there are at least two fixing straps, which are respectively connected to both sides of the shoe body to form a cross structure.

[0009] A further preferred technical solution lies in that: the fixing strap includes a belt body and a support skeleton arranged on the outer surface of the belt body.

[0010] A further preferred technical solution lies in that: the fixing strap includes a first adhesive sheet arranged on the inner surface of the belt body and a second adhesive sheet arranged on the middle part and adhered to the first adhesive sheet.

[0011] A further preferred technical solution lies in that: the fixing strap further includes a lining layer arranged on the inner surface of the belt body.

[0012] A further preferred technical solution lies in that: the belt body is an elastic band.

[0013] A further preferred technical solution lies in that: the support skeleton includes a plurality of silica gel strips arranged on the surface of the belt body.

[0014] A further preferred technical solution lies in that: the toe part, the middle part, and the heel part are integrally formed.

[0015] A further preferred technical solution lies in that: an opening is provided at the upper end of the toe part close to the middle part.

[0016] A further preferred technical solution lies in that: a protective layer is provided at the end of the toe part far from the middle part.

[0017] A further preferred technical solution lies in that: the sole includes a shock-absorbing layer and an anti-slip layer provided at the lower end of the shock-absorbing layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a side view of the utility model in the daily state;

[0019] Figure 2 This is the top view of the present utility model in a semi-open state;

[0020] Figure 3 This is the top view of the present utility model in an open state;

[0021] Figure 4 This is the side view of the present utility model in an open state.

[0022] In the figure, the meanings of the respective reference numerals are as follows:

[0023] Sole 1, shoe body 2, fixing strap 3;

[0024] Shock-absorbing layer 11, anti-slip layer 12, shoe tip part 21, middle part 22, heel part 23, opening 24, protective layer 25, belt body 31, support skeleton 32, first bonding piece 33, second bonding piece 34, inner lining layer 35. Specific embodiments

[0025] The following will describe in detail the embodiments of the present utility model with reference to the accompanying drawings. The following is only the preferred embodiment of the present utility model, and does not limit the scope of the present utility model.

[0026] In this specification, the orientation terms such as up, down, left, right, front, back, front side, back side, top, bottom, etc. mentioned or possibly mentioned are defined relative to the structures shown in the respective drawings. The terms "inner" and "outer" respectively refer to the directions towards or away from the geometric center of a specific component. They are relative concepts, and therefore may change accordingly depending on their different positions and different usage states. Therefore, these or other orientation terms should not be construed as restrictive terms.

[0027] Embodiment 1

[0028] As shown in the attached Figures 1 to 4 figure, a multi-layer structured diabetic foot shoe includes a sole 1, a shoe body 2, and a fixing strap 3. The shoe body 2 has a shoe tip part 21, a middle part 22, and a heel part 23; one end of the fixing strap 3 is fixedly connected to the shoe tip part 21, and the other end is detachably connected to the middle part 22, and at least two fixing straps 3 are provided, which are respectively connected to both sides of the shoe body 2 to form a cross structure.

[0029] In this embodiment, the general usage method of this multi-layer structured diabetic foot shoe is as follows:

[0030] Before wearing, separate the detachable end of the fixing strap 3 from the side end of the shoe body 2 so that the affected foot can smoothly extend into the interior of the shoe body 2. After adjusting the wearing position, connect the two fixing straps 3 on both sides to the opposite middle part 22 respectively to form a cross-shaped fixing structure above the instep, thus completing the wearing of the diabetic foot shoe. This cross-shaped fixing method is very convenient for putting on and taking off. Since there are cases of partial swelling and local ulceration in the diabetic affected foot, this method helps to adjust the looseness of the fixing strap according to the actual situation of each patient. Preferably, a plurality of raised particles can be provided on the outer surface of the fixing strap 3, and the raised particles form multiple diagonal lines, so that the cross angle formed by the two fixing straps 3 is relatively stable, effectively reducing displacement during walking and avoiding local areas such as swelling and ulceration. Further, more than two fixing straps 3 can be provided to achieve a multi-angle reinforcement effect.

[0031] As a preference of this embodiment, the fixing strap 3 includes a strap body 31, a support skeleton 32 provided on the outer surface of the strap body 31, a first adhesive sheet 33 provided on the inner surface of the strap body 31, and a second adhesive sheet 34 provided on the middle part 22 and adhesively connected to the first adhesive sheet 33.

[0032] In this embodiment, the strap body 31 of the fixing strap 3 serves as the main structure of the fixing strap for wrapping and fixing. The support skeleton 32 provided on the outer surface of the strap body 31 provides soft support after the strap body 31 is wrapped. The support skeleton 32 is provided on the upper surface of the strap body 31 to avoid direct contact with the instep. On the one hand, it effectively avoids the bad touch brought by the support skeleton 32, and on the other hand, it also avoids excessive flexibility resulting in the lack of support of the shoe, serious deformation during walking, and various problems such as unstable gait. Through the cooperation of the first adhesive sheet 33 and the second adhesive sheet 34, the fixing and separation of the fixing strap 3 and the shoe body 2 can be easily completed, and it is not necessary to align perfectly, and partial adhesion can be used to adjust the wrapping force. The first adhesive sheet 33 and the second adhesive sheet 34 can be set as nylon, polyester, mixed material sheets, etc., and their surfaces have curved fibers that increase friction.

[0033] As a preference of this embodiment, the fixing strap 3 further includes a lining layer 35 provided on the inner surface of the strap body 31.

[0034] In this embodiment, adding the lining layer 35 on the inner surface of the strap body 31 can effectively relieve the pressure on the instep brought by the fixing strap. Therefore, the lining layer 35 is preferably a soft and smooth fabric such as silk, cotton cloth, wool, etc., sewn on the inner surface of the strap body 31 and sewn with soft yarn, and the thread ends are set at a position close to the first adhesive sheet 33.

[0035] As a preference of this embodiment, the strap body 31 is an elastic band.

[0036] In this embodiment, the design of the elastic band increases the adjustable length of the fixing band 3. Preferably, it is made of Lycra stretch fabric, which is a fabric woven by mixing spandex fiber with other fibers such as cotton and polyester. It has excellent elasticity and soft comfort. Its main features include high elasticity, breathability, soft comfort, and easy care, and it is especially suitable for scenarios that require close-fitting and sports activities. Further, a four-way stretch mesh fabric can be arranged in the Lycra stretch fabric to form a three-layer composite structure with Lycra fabric on the upper and lower layers and a four-way stretch mesh fabric in the middle layer. The four-way stretch mesh fabric has good elasticity in four directions (warp, weft, and their diagonal directions). This unique property enables the fabric to stretch freely in any direction without losing its shape. Moreover, the four-way stretch mesh fabric can be spun from a variety of materials, including polyester and nylon. These synthetic fibers not only enhance the overall strength of the fabric but also improve its wear resistance and wrinkle resistance.

[0037] As a preference of this embodiment, the support skeleton 32 includes a plurality of silicone strips disposed on the surface of the belt body 31.

[0038] In this embodiment, the silicone strips are preferably obliquely arranged along the side direction of the belt body 31. Silicone can be used for a long time without losing its elasticity or experiencing a significant decline in physical properties. It has good weather resistance and can resist the long-term effects of ultraviolet rays, ozone, and other environmental factors. In this application, the silicone strips are preferably fixed and imprinted on the surface of the belt body 31 by means of offset printing.

[0039] As a preference of this embodiment, an opening 24 is provided at the upper end of the shoe tip 21 close to the middle part 22.

[0040] In this embodiment, the provision of the opening 24 avoids the patient's foot being compressed or worn due to too small an opening during the process of putting on and taking off the shoes, and further improves the convenience of putting on and taking off. Moreover, the width of the belt body 31 is sufficient to cover the opening 24 to prevent the foot from directly contacting the outside air. Alternatively, multiple belt bodies 31 can extend from the bottom end near the sole 1 towards the opposite side of the shoe body 2 to form multiple coverings on the surface of the opening 24 until it is completely covered.

[0041] As a preference of this embodiment, a protective layer 25 is provided at the end of the shoe tip 21 away from the middle part 22.

[0042] In this embodiment, the protective layer 25 is a heat-sealed TPU protective layer, which is a high-performance protective film made of thermoplastic polyurethane (TPU) material. It is processed by heat-sealing technology and is widely used in various occasions that require high wear resistance and impact resistance. It is set at the head of the toe part 21 to protect the toe from head wear caused by poor gait during walking and can effectively reduce the external impact on the foot. Thermoplastic polyurethane has excellent wear resistance and exhibits good elasticity, flexibility, chemical resistance, and UV resistance, and can remain stable under various chemical substances and harsh climate conditions.

[0043] As a preference of this embodiment, the sole 1 includes a shock-absorbing layer 11 and an anti-slip layer 12 provided at the lower end of the shock-absorbing layer 11.

[0044] In this embodiment, the shock-absorbing layer 11 is preferably a high-shock-absorbing memory foam layer, and the anti-slip layer 12 is preferably a rubber anti-slip layer. Further, a soybean fiber cloth with antibacterial, moisture-absorbing, and sweat-wicking functions is provided at the position of the sole close to the foot.

[0045] As a preference of this embodiment, the toe part 21, the middle part 22, and the heel part 23 are integrally formed.

[0046] In this embodiment, there are no seams at the toe part, the middle part 22, and the heel part 23. The integrally formed design avoids the discomfort caused by seams. The overall shoe body is preferably woven from a wool and cashmere blended yarn and has a high degree of fit with the foot; the wool and cashmere blended yarn is a yarn spun by mixing wool with other fibers such as acrylic, polyester, and nylon. This mixing not only retains the natural properties of wool but also combines the advantages of other fibers and usually has good warmth retention, wear resistance, and elasticity.

[0047] Compared with the prior art, the technical solution of this embodiment has the following advantages: By wrapping the instep with multiple fixing bands and fixing them to the shoe body, the space size inside the shoe can be effectively adjusted, and the adjustment range is very flexible. At the same time, compared with a shoe body with a fixed shape, this application has a higher degree of foot fit and a more comfortable wearing experience; the soft support design of the fixing bands also avoids the problem of unstable gait caused by an easily deformed shoe body; the soft shoe body provides a better wearing comfort, and the fitting texture is also very conducive to the outer fixing bands to wrap, and there will be no situation where the discomfort of the inner layer fitting the foot is enhanced due to the outer layer wrapping.

[0048] The embodiments of the present utility model have been described in detail in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various modifications can be made without departing from the gist of the present utility model. These are all non-creative modifications and are protected by the Patent Law as long as they are within the scope of the claims of the present utility model.

Claims

1. A multi-layer structured diabetic foot shoe, characterized in that: It includes a sole (1), a shoe body (2), and a fixing strap (3). The shoe body (2) has a toe part (21), a middle part (22), and a heel part (23). One end of the fixing strap (3) is fixedly connected to the toe part (21), and the other end is detachably connected to the middle part (22). And there are at least two fixing straps (3), which are respectively connected to both sides of the shoe body (2) to form a cross structure.

2. The multi-layer structured diabetic foot shoe according to claim 1, wherein: The fixing strap (3) includes a strap body (31) and a support skeleton (32) arranged on the outer surface of the strap body (31).

3. The multi-layer structured diabetic foot shoe according to claim 2, wherein: The fixing strap (3) includes a first adhesive sheet (33) arranged on the inner surface of the strap body (31), and a second adhesive sheet (34) arranged on the middle part (22) and adhesively connected to the first adhesive sheet (33).

4. A multi-layer structured diabetic foot shoe according to claim 2, characterized in that: The fixing strap (3) further includes a lining layer (35) arranged on the inner surface of the strap body (31).

5. The multi-layer structured diabetic foot shoe according to claim 2, wherein: The strap body (31) is an elastic band.

6. The multi-layer structured diabetic foot shoe according to claim 2, wherein: The support skeleton (32) includes a plurality of silica gel strips arranged on the surface of the strap body (31).

7. The multi-layer structured diabetic foot shoe according to claim 1, wherein: The toe part (21), the middle part (22), and the heel part (23) are integrally formed.

8. A multi-layer structured diabetic foot shoe according to claim 1, characterized in that: An opening (24) is arranged at the upper end of the toe part (21) close to the middle part (22).

9. The multi-layered sugar foot shoe according to claim 1, characterized in that: A protective layer (25) is arranged at the end of the toe part (21) far from the middle part (22).

10. A multi-layer structured diabetic foot shoe according to claim 1, characterized in that: The sole (1) includes a shock-absorbing layer (11) and an anti-slip layer (12) arranged at the lower end of the shock-absorbing layer (11).

Images