Decompression insole with rhombic honeycomb structure

Abstract

The utility model relates to the technical field of nursing insoles, in particular to a decompression insole with a rhombic honeycomb structure, which comprises an insole upper layer, honeycomb holes are arranged on the upper surface of the insole upper layer, a buffer component is arranged on the right side in the insole upper layer, and the buffer component comprises a vacuum cavity. The utility model solves the problems that the sole of a patient is easy to slip when the insole is worn, so that the sole position of the patient is displaced, the foot is rubbed with the insole, peculiar smell can not be adsorbed, and a large amount of bacteria can be bred when the insole is worn for a long time, so that the sole of the patient can be tightly attached to the foot when the patient wears the insole; friction in the walking process is avoided, the ulcer position of a patient is contained through the honeycomb holes, direct contact with the insole is avoided, the foot of the patient keeps away from the ulcer position, the pressure of the foot of the patient is reduced, the wearing comfort is improved, and the sole of the foot of the patient is effectively buffered when the patient walks through the multiple buffer layers.

Description

Technical Field

[0001] This utility model relates to the field of nursing insole technology, specifically a pressure-reducing insole with a rhomboid honeycomb structure. Background Technology

[0002] With the continuous improvement of living standards, more and more people are suffering from diabetes or other diseases, leading to diabetic foot, calluses, and ulcers on the soles of the feet. The diseases causing these symptoms are diverse and prevalent. Diabetic foot is a serious complication of diabetes and a major cause of disability and even death among diabetic patients. It not only causes suffering but also imposes a significant economic burden on patients. Therefore, there is a need to design a pressure-relieving insole specifically for diabetic patients.

[0003] A search revealed that the announcement number is CN211021212U, and the name is a pressure-reducing insole, which includes a bottom layer, a middle layer and a top layer. Research and analysis found that although the insole can effectively reduce the pressure on diabetic patients when walking and reduce the chance of patients developing plantar ulcers, it also has the following drawbacks to some extent.

[0004] For example, the insole is not convenient for restricting the patient's foot, and the foot is prone to slipping when wearing it, which can cause the foot to shift and rub against the insole, leading to redness, swelling or ulcers. At the same time, it cannot absorb odors, and prolonged wear may breed a large number of bacteria, causing infection at the foot wound. In order to solve the above technical problems, we have designed a pressure-reducing insole with a diamond honeycomb structure. Utility Model Content

[0005] The purpose of this invention is to provide a pressure-reducing insole with a rhomboid honeycomb structure, which has the advantages of convenient pressure reduction, good cushioning and odor absorption. It solves the problem that the soles of the feet are prone to slipping when wearing the insole, which can lead to displacement of the patient's foot and friction between the foot and the insole. At the same time, the insole cannot absorb odors and may breed a large number of bacteria after long-term wear.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a pressure-reducing insole with a rhomboid honeycomb structure, comprising an upper insole layer, wherein the upper surface of the upper insole layer is provided with honeycomb holes, a cushioning component is provided on the right side inside the upper insole layer, the cushioning component includes a vacuum chamber, the vacuum chamber is located on the right side inside the upper insole layer, a spring and a rubber column are provided inside the vacuum chamber, an air nozzle plug is provided on the right side of the upper insole layer, a therapeutic magnet is embedded in the interior of the upper insole layer, an insole base layer is fixedly bonded to the bottom of the upper insole layer, the insole base layer includes a rubber support layer, the rubber support layer is fixedly bonded to the bottom of the upper insole layer, an EVA cushioning layer is fixedly bonded to the bottom of the rubber support layer, a PU cushioning layer is fixedly installed to the bottom of the EVA cushioning layer, an arch support layer is fixedly bonded to the bottom of the PU cushioning layer, and a positioning silicone column is provided through the bottom of the arch support layer.

[0007] Preferably, the honeycomb holes are diamond-shaped, and the honeycomb holes are respectively located at both ends of the upper surface of the upper layer of the insole, and an insole edging is provided at the top right edge of the upper layer of the insole.

[0008] Preferably, the springs and rubber columns are arranged longitudinally and alternately inside the vacuum chamber, and the vacuum chamber is filled with filler material, which is activated carbon particles.

[0009] Preferably, the upper surface of the upper layer of the insole is covered with a knitted mesh fabric, and a ventilation hole is provided on the right side of the top of the upper layer of the insole, which is connected to the vacuum chamber.

[0010] Preferably, the upper layer of the insole has a threaded hole on the right side for installing an air nozzle plug. The threaded hole is connected to the vacuum chamber, and the air nozzle plug is installed inside the threaded hole by a threaded connection.

[0011] Preferably, rubber protrusions are fixedly connected to both the left and right sides of the bottom of the arch support layer, and the arch support layer is made of carbon fiber.

[0012] Preferably, the surfaces of the rubber support layer, EVA buffer layer, PU buffer layer and arch support layer are all provided with positioning holes, and the positioning silicone pillars are fixedly embedded in the positioning holes.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model uses an arch support layer to position the patient's foot and effectively provides stable support for the patient's foot using ergonomic principles. At the same time, the insole edge limits the area around the patient's foot, so that the patient's foot can fit snugly against the foot when wearing the insole, avoiding friction during walking. The honeycomb holes accommodate the patient's ulcer site, preventing direct contact with the insole and keeping the patient's foot away from the ulcer site, reducing foot pressure and improving wearing comfort.

[0015] 2. This utility model uses a vacuum chamber for vacuum buffering, and at the same time, it is used in conjunction with a rubber support layer, an EVA buffer layer and a PU buffer layer for auxiliary support. The buffering properties of the above materials are used to cushion the patient's feet, so that the soles of the feet are effectively cushioned when the patient walks, reducing the pressure on the soles of the feet. Combined with activated carbon granule filler, it adsorbs odors and effectively prevents bacterial growth. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a three-dimensional structural diagram of the present invention viewed from below;

[0018] Figure 3 This is an exploded three-dimensional diagram of the insole base layer of this utility model;

[0019] Figure 4 This is a schematic cross-sectional view of the upper layer of the insole of this utility model.

[0020] In the diagram: 1. Upper insole layer; 2. Honeycomb holes; 3. Insole edge; 4. Insole base layer; 41. Rubber support layer; 42. EVA cushioning layer; 43. PU cushioning layer; 44. Arch support layer; 45. Positioning hole; 5. Positioning silicone pillar; 6. Air nozzle plug; 7. Cushioning assembly; 71. Vacuum chamber; 72. Spring; 73. Rubber pillar; 74. Filler; 8. Rubber protrusion; 9. Therapeutic magnet. Detailed Implementation

[0021] Please see Figures 1-4A pressure-reducing insole with a rhomboid honeycomb structure includes an upper insole layer 1, with honeycomb holes 2 on the upper surface of the upper insole layer 1, a cushioning component 7 on the right side inside the upper insole layer 1, the cushioning component 7 including a vacuum chamber 71, the vacuum chamber 71 being located on the right side inside the upper insole layer 1, a spring 72 and a rubber pillar 73 being disposed inside the vacuum chamber 71, an air nozzle plug 6 being disposed on the right side of the upper insole layer 1, a therapeutic magnet 9 being embedded inside the upper insole layer 1, an insole base layer 4 being fixedly bonded to the bottom of the upper insole layer 1, the insole base layer 4 including a rubber support layer 41, the rubber support layer 41 being fixedly bonded to the bottom of the upper insole layer 1, an EVA cushioning layer 42 being fixedly bonded to the bottom of the rubber support layer 41, a PU cushioning layer 43 being fixedly installed to the bottom of the EVA cushioning layer 42, an arch support layer 44 being fixedly bonded to the bottom of the PU cushioning layer 43, and a positioning silicone pillar 5 being disposed through the bottom of the arch support layer 44;

[0022] Please see Figure 1 The honeycomb holes 2 have a rhomboid structure. The honeycomb structure can effectively disperse the impact force, so that when the insole is subjected to external impact, the energy can be evenly absorbed and dispersed, reducing the damage to the feet. The design of the rhomboid honeycomb holes 2 can increase the structural strength of the insole, making it less prone to deformation when subjected to pressure, thus providing more stable support for the feet. The honeycomb holes 2 can promote air circulation, keep the feet dry, and reduce odor and bacterial growth. The honeycomb holes 2 are respectively set at both ends of the upper surface of the upper layer 1 of the insole. The upper right edge of the upper layer 1 of the insole is provided with an insole edging 3. By setting the insole edging 3, the patient's foot can be restricted, so that the patient's foot will not shift between the insole and the foot, reducing foot friction.

[0023] Please see Figure 4 Springs 72 and rubber columns 73 are arranged longitudinally and alternately inside the vacuum chamber 71. The vacuum chamber 71 is filled with filler 74, which is activated carbon granules. The filler 74 can be replaced with granular desiccant for drying or aromatherapy granules for aromatherapy effect as needed.

[0024] Please see Figure 1 The upper surface of the upper layer 1 of the insole is covered with a knitted mesh fabric, and a ventilation hole is provided on the right side of the top of the upper layer 1 of the insole, which is connected to the vacuum chamber 71.

[0025] Please see Figure 2 and Figure 3 The upper layer 1 of the insole has a threaded hole on the right side for installing the air nozzle plug 6. The threaded hole is connected to the vacuum chamber 71. The air nozzle plug 6 is installed inside the threaded hole by a threaded connection. The threaded connection allows the air nozzle plug 6 to be removed from the upper layer 1 of the insole, thus facilitating the addition of filler 74 into the vacuum chamber 71.

[0026] Please see Figure 2Rubber protrusions 8 are fixedly connected to both sides of the bottom of the arch support layer 44. The arch support layer 44 is made of carbon fiber. The rubber protrusions 8 can increase the friction between the bottom of the insole and the bottom of the shoe, and improve the stability of the insole support.

[0027] Please see Figure 3 The surfaces of the rubber support layer 41, EVA buffer layer 42, PU buffer layer 43 and arch support layer 44 are all provided with positioning holes 45. Positioning silicone pillars 5 are fixedly embedded in the interior of the positioning holes 45. By setting the positioning silicone pillars 5, the insole can be positioned so that when the insole is stepped on, it can only be cushioned vertically and will not be displaced horizontally.

[0028] During use, the arch support layer 44 positions the patient's foot, effectively providing stable support using ergonomic principles. Simultaneously, the insole edge 3 restricts movement around the foot, ensuring a snug fit and preventing friction during walking. The honeycomb holes 2 accommodate ulcers, preventing direct contact and reducing pressure on the foot. The internal therapeutic magnets 9 generate a magnetic field to influence the body's biomagnetic field, achieving therapeutic and health benefits. A vacuum chamber 71 provides vacuum cushioning, creating an air cushion structure for comfortable foot movement. It won't hurt your feet when you step on it. It also provides auxiliary support with the rubber support layer 41, EVA buffer layer 42 and PU buffer layer 43. The cushioning properties of the above materials are used to cushion the patient's feet, so that the soles of the feet are effectively cushioned when the patient walks. The spring 72 and rubber column 73 inside the vacuum chamber 71 provide auxiliary cushioning to reduce the pressure on the soles of the feet. The activated carbon granule filler 74 absorbs odors and effectively prevents bacterial growth. The air nozzle plug 6 is a one-way valve, which prevents outside air from entering the vacuum chamber 71, while the air inside the vacuum chamber 71 can be discharged to the outside. The vacuum pump can be connected through the air nozzle plug 6 to create a vacuum inside the vacuum chamber 71.

[0029] In summary, this pressure-reducing insole with a diamond-shaped honeycomb structure, through the cooperation of the upper insole 1, honeycomb holes 2, insole edge 3, insole base layer 4, positioning silicone pillars 5, air valve plug 6, and cushioning component 7, solves the problem of slippage of the soles of the feet during wear, which can lead to displacement of the patient's foot and friction between the foot and the insole. At the same time, it cannot absorb odors and may breed a large number of bacteria after prolonged wear.

Claims

1. A pressure reducing insole having a rhombic honeycomb structure, comprising an upper insole layer (1), characterized in that: The upper surface of the upper insole layer (1) is provided with honeycomb holes (2). A cushioning component (7) is provided on the right side inside the upper insole layer (1). The cushioning component (7) includes a vacuum chamber (71). The vacuum chamber (71) is located on the right side inside the upper insole layer (1). A spring (72) and a rubber column (73) are provided inside the vacuum chamber (71). An air nozzle plug (6) is provided on the right side of the upper insole layer (1). A therapeutic magnet (9) is embedded inside the upper insole layer (1). The bottom is fixedly bonded with a shoe insole base layer (4), which includes a rubber support layer (41). The rubber support layer (41) is fixedly bonded to the bottom of the upper layer (1) of the shoe insole. An EVA cushioning layer (42) is fixedly bonded to the bottom of the rubber support layer (41). A PU cushioning layer (43) is fixedly installed to the bottom of the EVA cushioning layer (42). An arch support layer (44) is fixedly bonded to the bottom of the PU cushioning layer (43). A positioning silicone column (5) is provided through the bottom of the arch support layer (44).

2. The pressure relief shoe insert having a diamond honeycomb structure of claim 1, wherein: The honeycomb holes (2) are rhomboid in shape, and the honeycomb holes (2) are respectively set at both ends of the upper surface of the upper layer (1) of the insole. The upper layer (1) of the insole has an insole edge (3) at the top right edge.

3. The pressure relief shoe insert having a diamond honeycomb structure of claim 1, wherein: The spring (72) and the rubber column (73) are arranged longitudinally and alternately inside the vacuum chamber (71), and the vacuum chamber (71) is filled with filler (74), which is activated carbon particles.

4. The pressure relief shoe insert having a diamond honeycomb structure of claim 3, wherein: The upper surface of the upper layer (1) of the insole is covered with a knitted mesh fabric, and a ventilation hole is provided on the right side of the top of the upper layer (1), which is connected to the vacuum chamber (71).

5. The pressure relief shoe insert having a diamond honeycomb structure of claim 1, wherein: The upper layer (1) of the insole has a threaded hole for installing an air nozzle plug (6) on the right side. The threaded hole is connected to the vacuum chamber (71), and the air nozzle plug (6) is installed inside the threaded hole by a threaded connection.

6. The pressure relief shoe insert having a diamond honeycomb structure of claim 1, wherein: Rubber protrusions (8) are fixedly connected to the left and right sides of the bottom of the arch support layer (44), and the arch support layer (44) is made of carbon fiber.

7. The pressure relief shoe insert having a diamond honeycomb structure of claim 6, wherein: The surfaces of the rubber support layer (41), EVA buffer layer (42), PU buffer layer (43) and arch support layer (44) are all provided with positioning holes (45), and the positioning silicone pillars (5) are fixedly embedded in the interior of the positioning holes (45).

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