Correcting insole structure
By using EVA and polyurethane cushioning and supporting layers, as well as the adjustment layers of support blocks and airbags in the orthopaedic insoles, the problems of high cost and poor adaptability of existing orthopaedic insoles are solved, and the correction of lower cost and high adaptability is achieved Effect.
Patent Information
- Application Number
- CN202420467751.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-12
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-03-12
AI Technical Summary
The existing orthodontic insoles require customized design and regular adjustment, resulting in high production and use costs and difficult to adapt to the foot conditions of different patients.
A correction insole structure including a buffer layer, a support layer and an adjustment layer was designed. The buffer layer is made of EVA material, the support layer is made of polyurethane material, and the adjustment layer is equipped with support blocks and airbags. The correction effect is adjusted through a wielding veneer and inflation. Adapt to different foot positions and correction period needs.
It reduces production and use costs, improves the adaptability and comfort of orthodontic insoles, reduces dependence on professional evaluation, and adapts to the use of multiple patients.
Smart Images
Figure CN222265508U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of corrective insoles, in particular to a corrective insole structure. Background Art
[0002] Orthotic insoles are a special type of insole designed to address or relieve foot problems and gait abnormalities. They are often recommended by healthcare professionals to people who suffer from foot pain, poor posture, and other problems related to walking or standing. Orthotic insoles can provide extra support to the foot and help improve the alignment of the foot and leg, which can reduce pain and discomfort and increase comfort during walking and sports. Orthotic insoles often provide necessary support for the arch of the foot, help distribute pressure, improve gait and posture by realigning the foot, reduce pain associated with abnormal gait, and provide extra cushioning to the bottom of the foot, reducing shock when walking or running.
[0003] However, most of the existing corrective insoles are designed and produced by customization, and are tailored according to the specific conditions of an individual's feet. Usually, a professional is required to evaluate the foot. However, this requires making a mold for the individual's foot, and following the correction cycle, the insole needs to be regularly rechecked and adjusted in time, which makes this type of insole not only high in production cost but also high in use cost for patients.
[0004] In view of this, we propose a corrective insole structure. Summary of the invention
[0005] Therefore, the purpose of the utility model is to provide a corrective insole structure to solve the above-mentioned problems in the prior art.
[0006] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:
[0007] According to the first aspect of the utility model, it includes a buffer layer, the surface of which is evenly covered with mesh cloth, the buffer layer uses EVA buffer material, a support layer is provided on one side of the buffer layer, the support layer uses polyurethane material, an adjustment layer is provided on the bottom of the support layer away from the buffer layer, an adjustment component is provided in the adjustment layer, and the adjustment component can adjust the correction effect of the corrective insole.
[0008] Furthermore, the adjustment component includes a support block, the support block is made of hard plastic material, the surface of the support block is evenly covered with EVA cushioning material and mesh cloth, and the mesh cloth of the support block evenly covers the surface of the EVA cushioning material.
[0009] Furthermore, the surface of the support layer close to the buffer layer is evenly sewn with Velcro hook surface, and the surface of the support block close to the support layer is provided with a first Velcro fur surface, and the support block is adhered to the surface of the support layer through the first Velcro fur surface and the Velcro hook surface.
[0010] Furthermore, a Velcro surface is evenly sewn on one side of the buffer layer close to the support layer, the buffer layer is adhered to the surface of the support layer through a second Velcro surface, and a notch is provided on one side of the surface of the buffer layer.
[0011] Furthermore, the adjusting layer is made of polyurethane material, the adjusting layer is arranged on one side of the supporting layer, the adjusting layer is adhered to the bottom of the supporting layer by environmentally friendly glue, and a circular opening is opened at the center of the surface of the adjusting layer.
[0012] Furthermore, the circular opening on the surface of the adjustment layer passes through one side of the surface of the adjustment layer and extends to the other side of the surface of the adjustment layer. A buffer pad is inserted and connected to the inner wall of the circular opening of the adjustment layer. The buffer pad is made of EVA buffer material.
[0013] Furthermore, arc-shaped grooves are provided on both sides of the bottom surface of the adjusting layer, and airbags are arranged in the arc-shaped grooves of the adjusting layer. The airbags are made of TPU material, and an inflation valve is provided on one side of the surface of the airbag.
[0014] Furthermore, circular openings are provided in the arc-shaped grooves of the adjusting layer, the circular openings of the adjusting layer penetrate the inner wall of the arc-shaped grooves of the adjusting layer and extend to one side of the outer wall of the adjusting layer, and the inflation valve is arranged on the inner wall of the circular opening of the arc-shaped groove of the adjusting layer.
[0015] The utility model has the following advantages: the adjustment component can adjust the correction effect of the correction insole, the support block can be attached to the surface of the support layer through the first Velcro surface, and can be fine-tuned and correspond to the position of the arch of the foot, and can also adapt to patients in different correction periods by changing the height of the support block, and the adjustment layer can inflate and deflate the air bags on both sides to produce a height difference on both sides, thereby improving the patient's posture, and the insole can be adjusted to adapt to the usage of various patients, so that the insole effectively reduces the mold development cost in the production and manufacturing, and reduces the user's usage cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a top side stereogram of a corrective insole structure of the utility model;
[0017] Figure 2 This is a top side disassembled schematic diagram of a corrective insole structure of the utility model;
[0018] Figure 3This is a schematic diagram of the disassembly of the bottom side of a corrective insole structure of the utility model;
[0019] Figure 4 This is a schematic diagram of the structure of an adjustment layer of an adjustment component of a corrective insole structure of the utility model.
[0020] In the figure: 11, buffer layer, 111, second Velcro fleece surface, 12, support layer, 121, Velcro hook surface, 13, support block, 14, adjustment layer, 15, buffer pad, 16, airbag, 161, inflation valve. DETAILED DESCRIPTION
[0021] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example
[0022] like Figure 1-Figure 3 As shown, a corrective insole structure in an embodiment of the first aspect of the utility model comprises a buffer layer 11, the surface of the buffer layer 11 is evenly covered with a mesh cloth, the buffer layer 11 uses an EVA buffer material, a support layer 12 is provided on one side of the buffer layer 11, the support layer 12 uses a polyurethane material, an adjustment layer 14 is provided on the bottom of a side of the support layer 12 away from the buffer layer 11, an adjustment component is provided in the adjustment layer 14, and the adjustment component can adjust the correction effect of the corrective insole;
[0023] In the above embodiment, it should be noted that the mesh cloth on the surface of the buffer layer 11 is made of polyester, which can improve the air permeability and sweat absorption of the insole during use, and improve a certain degree of comfort. The support layer 12 is harder than the buffer layer 12 and can provide better support performance. The adjustment layer 14 can adjust the correction effect of the corrective insole through the adjustment component. Example
[0024] like Figure 2-Figure 4As shown, a corrective insole structure in an embodiment of the first aspect of the utility model includes all the contents of embodiment 1, and in addition, the adjustment component includes a support block 13, the support block 13 is made of hard plastic material, the surface of the support block 13 is evenly covered with EVA cushioning material and mesh cloth, the mesh cloth of the support block 13 is evenly covered on the surface of the EVA cushioning material, the surface of the support layer 12 close to the cushioning layer 11 is evenly sewn with a Velcro hook surface 121, the surface of the support block 13 close to the support layer 12 is provided with a first Velcro fur surface, the support block 13 is attached to the surface of the support layer 12 through the first Velcro fur surface and the Velcro hook surface 121, the surface of the buffer layer 11 close to the support layer 12 is evenly sewn with a Velcro fur surface 111, the buffer layer 11 is attached to the surface of the support layer 12 through the second Velcro fur surface 111, and a notch is provided on one side of the surface of the buffer layer 11;
[0025] In the above embodiment, it should be noted that the support block 13 uses a hard plastic material so that the support block 13 can provide better support performance when in use, and the surface material of the support block 13 is consistent with the material of the buffer layer 11, which can provide a certain degree of comfort when used by the patient. The support block 13 can be fine-tuned in position and replaced with different heights through the Velcro hook surface 121 and the first Velcro fur surface, so as to adapt to the arch area of more patients and patients in different correction periods. Example
[0026] like Figure 2-Figure 4 As shown, a corrective insole structure in an embodiment of the first aspect of the utility model includes all the contents of embodiment 2. In addition, the adjustment layer 14 is made of polyurethane material, and the adjustment layer 14 is arranged on one side of the support layer 12. The adjustment layer 14 is adhered to the bottom of the support layer 12 by environmentally friendly glue. A circular opening is opened at the center of the surface of the adjustment layer 14. The circular opening on the surface of the adjustment layer 14 penetrates one side of the surface of the adjustment layer 14 and extends to the other side of the surface of the adjustment layer 14. The inner wall of the circular opening of the adjustment layer 14 is inserted with a buffer pad 1 5. The cushion pad 15 is made of EVA cushioning material. Arc grooves are provided on both sides of the bottom surface of the adjustment layer 14. Airbags 16 are provided in the arc grooves of the adjustment layer 14. The airbags 16 are made of TPU material. An inflation valve 161 is provided on one side of the surface of the airbag 16. Circular openings are provided in the arc grooves of the adjustment layer 14. The circular openings of the adjustment layer 14 penetrate the inner wall of the arc groove of the adjustment layer 14 and extend to one side of the outer wall of the adjustment layer 14. The inflation valve 161 is provided on the inner wall of the circular opening of the arc groove of the adjustment layer 14.
[0027] In the above embodiment, it should be noted that when the insole needs to adjust the patient's leg posture, the height of the two sides of the root of the insole can be adjusted by inflating and deflating the air bags 16 on both sides to form a height difference and improve the patient's posture. The inflation valve 161 can adjust the air bag 16 without removing the air bag 16. The cushioning pad 15 is inserted and connected with the circular opening of the adjustment layer 14, and the cushioning performance of the heel of the insole can be adjusted by changing the hardness and height of different materials.
[0028] The usage process of the utility model is as follows: a person skilled in the art will stick the support block 13 on the surface of the support layer 12 according to the arch condition of the user; the support block 13 can be fine-tuned in position and replaced with different height types through the Velcro hook surface 121 and the first Velcro fur surface, so as to adapt to the arch parts of more patients and patients in different correction periods; when the insole needs to adjust the patient's leg posture, the height of both sides of the insole root can be adjusted by inflating and deflating the air bags 16 on both sides to form a height difference and thus improve the patient's posture.
[0029] Although the utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the utility model. Therefore, these modifications or improvements made without departing from the spirit of the utility model are within the scope of protection claimed by the utility model.
Claims
1. A corrective insole structure, comprising a buffer layer (11), the surface of the buffer layer (11) being evenly covered with a mesh cloth, the buffer layer (11) being made of an EVA buffer material, a support layer (12) being provided on one side of the buffer layer (11), the support layer (12) being made of a polyurethane material, characterized in that: An adjustment layer (14) is provided at the bottom of a side of the support layer (12) away from the buffer layer (11), and an adjustment component is provided in the adjustment layer (14), and the adjustment component can adjust the correction effect of the correction insole.
2. A corrective insole structure according to claim 1, characterized in that: The adjustment component comprises a support block (13), the support block (13) is made of hard plastic material, the surface of the support block (13) is evenly covered with EVA cushioning material and mesh cloth, and the mesh cloth of the support block (13) evenly covers the surface of the EVA cushioning material.
3. The corrective insole structure according to claim 2, characterized in that: The surface of the support layer (12) close to the buffer layer (11) is evenly sewn with a Velcro hook surface (121); the surface of the support block (13) close to the support layer (12) is provided with a first Velcro fleece surface; the support block (13) is adhered to the surface of the support layer (12) via the first Velcro fleece surface and the Velcro hook surface (121).
4. The corrective insole structure according to claim 3, characterized in that: A Velcro surface (111) is evenly sewn on one side of the surface of the buffer layer (11) close to the support layer (12); the buffer layer (11) is adhered to the surface of the support layer (12) via the second Velcro surface (111); and a notch is provided on one side of the surface of the buffer layer (11).
5. The corrective insole structure according to claim 4, characterized in that: The adjusting layer (14) is made of polyurethane material, the adjusting layer (14) is arranged on one side of the supporting layer (12), the adjusting layer (14) is adhered to the bottom of the supporting layer (12) by environmentally friendly glue, and a circular opening is provided at the center of the surface of the adjusting layer (14).
6. The corrective insole structure according to claim 5, characterized in that: The circular opening on the surface of the adjustment layer (14) penetrates one side of the surface of the adjustment layer (14) and extends to the other side of the surface of the adjustment layer (14); a buffer pad (15) is inserted and connected to the inner wall of the circular opening of the adjustment layer (14); the buffer pad (15) is made of EVA buffer material.
7. The corrective insole structure according to claim 6, characterized in that: Arc-shaped grooves are provided on both sides of the bottom surface of the adjustment layer (14), and airbags (16) are arranged in the arc-shaped grooves of the adjustment layer (14). The airbags (16) are made of TPU material, and an inflation valve (161) is provided on one side of the surface of the airbag (16).
8. The corrective insole structure according to claim 7, characterized in that: The arc-shaped grooves of the adjustment layer (14) are provided with circular openings, the circular openings of the adjustment layer (14) penetrate the inner wall of the arc-shaped grooves of the adjustment layer (14) and extend to one side of the outer wall of the adjustment layer (14), and the inflation valve (161) is arranged on the inner wall of the circular opening of the arc-shaped groove of the adjustment layer (14).