CN220403266U - Novel rehabilitation insole - Google Patents
Novel rehabilitation insole Download PDFInfo
- Publication number
- CN220403266U CN220403266U CN202322113218.5U CN202322113218U CN220403266U CN 220403266 U CN220403266 U CN 220403266U CN 202322113218 U CN202322113218 U CN 202322113218U CN 220403266 U CN220403266 U CN 220403266U
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- supporting layer
- layer
- insole
- supporting
- air cushion
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- 229920001169 thermoplastic Polymers 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 15
- 239000004416 thermosoftening plastic Substances 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 6
- 239000004433 Thermoplastic polyurethane Substances 0.000 claims description 6
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 5
- 239000004800 polyvinyl chloride Substances 0.000 claims description 4
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 4
- 230000002267 hypothalamic effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 19
- 238000007493 shaping process Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 10
- 238000003825 pressing Methods 0.000 abstract description 8
- 238000001816 cooling Methods 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 210000004243 sweat Anatomy 0.000 abstract description 4
- 230000000875 corresponding effect Effects 0.000 description 8
- 229910052602 gypsum Inorganic materials 0.000 description 3
- 239000010440 gypsum Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 2
- 238000011960 computer-aided design Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 208000032170 Congenital Abnormalities Diseases 0.000 description 1
- 206010061619 Deformity Diseases 0.000 description 1
- 206010061159 Foot deformity Diseases 0.000 description 1
- 206010049565 Muscle fatigue Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000000610 foot bone Anatomy 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000009757 thermoplastic moulding Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model discloses a novel rehabilitation insole which comprises a sweat absorbing layer, a shaping supporting layer and a buffer layer which are fixedly connected from top to bottom, wherein the shaping supporting layer comprises a first supporting layer and a second supporting layer, the first supporting layer covers the whole sole, the second supporting layer is adhered and fixed on the bottom surface of the first supporting layer, the second supporting layer only covers the arch and heel areas of the sole, and the first supporting layer and the second supporting layer are made of thermoplastic plastics. The second support layer which is closest to the patient is matched according to the related data of the patient in the actual use process, the rehabilitation insole matched with the patient can be quickly obtained through the manufacturing processes of pasting, heating, pressing and cooling, and the support strength of different areas can be adjusted through the novel rehabilitation insole provided by the utility model, so that the requirement of high-strength support of a specific area can be met.
Description
Technical Field
The utility model relates to the field of insoles, in particular to a novel rehabilitation insole.
Background
The rehabilitation insole is an important auxiliary tool for rehabilitation treatment of foot deformity patients, and usually plays a role in relieving muscle fatigue of relevant areas through high-hardness support of specific areas, changing the acceptance state of foot bones and realizing the correction of the thenar morphology. However, since the specific symptoms of most cases of plantar deformity are different, even if the same is made, the arch height of each patient is different, and mass production is difficult, and only individual customization is possible. The existing customized insoles mainly comprise two modes of traditional gypsum model manufacture and computer aided design and manufacture. The traditional gypsum model is manufactured by taking out the foot model manually by using a gypsum bandage, turning over the model for repair, heating and forming a high-temperature plate or EVA, and finally polishing the finished product. However, the traditional method has long manufacturing time and much dust in the operation environment, and needs a great deal of experience; another is computer aided design and manufacturing, i.e. custom-made by patient plantar parameters that need to be measured using a variety of devices, including plantar pressure testers, plantar cameras, etc. The parameters of the foot sole are obtained and then are converted into parameters of the foot arch pad height and the like of the insole, and the insole is manufactured through technologies such as 3D printing and the like. Even in the second mode, the manufacturing process is relatively complex, and the manufacturing cost is too high.
To solve the above problems, the utility model patent with the publication number of CN214710836U discloses a thermoplastic insole, which comprises an vamp and a sole, wherein a thermoplastic sheet which can be subjected to thermoplastic molding is fixedly arranged between the vamp and the sole; the thermoplastic sheet comprises a bottom plate, front blades in the vertical direction are respectively arranged on two sides of the front part of the bottom plate, middle blades in the vertical direction are respectively arranged on two sides of the middle part of the bottom plate, and foot cups are arranged at the root parts of the insoles; the base plate is provided with a plurality of groups of thermoplastic grooves. The insole can realize repeated molding through the thermoplastic sheet, and the foot cup can be adjusted in a heating and shaping way along with the shape and the size of the heel of each user; the early design and the later adjustment are realized, and the manufacturing speed of the insole can be greatly improved. However, in the practical use process, researchers find that the insole cannot realize adjustment of the supporting strength of different areas due to the same material density of the thermoplastic sheets, and cannot meet the requirement of high-strength supporting of specific areas.
Disclosure of Invention
The utility model mainly aims to provide a rehabilitation insole, which aims to solve the technical problems that the existing rehabilitation insole cannot realize adjustment of supporting strength of different areas and cannot meet the requirement of high-strength supporting of specific areas.
In order to achieve the above purpose, the utility model provides a novel rehabilitation insole, which comprises a sweat absorbing layer, a shaping supporting layer and a buffer layer which are fixedly connected from top to bottom, wherein the shaping supporting layer comprises a first supporting layer and a second supporting layer, the first supporting layer covers the whole sole, the second supporting layer is adhered and fixed on the bottom surface of the first supporting layer, the second supporting layer only covers the arch and heel areas of the sole, and the first supporting layer and the second supporting layer are made of thermoplastic plastics.
Optionally, the heel area of the first supporting layer is provided with a first air cushion accommodating hole, the edge of the first air cushion accommodating hole extends downwards to form a clamping flange, the second supporting layer is provided with a second air cushion accommodating hole, and the second air cushion accommodating hole is matched with the clamping flange and is in clamping connection with the clamping flange.
Optionally, a convex ring is arranged on the outer side of the clamping flange, the outer diameter of the convex ring is slightly larger than the inner diameter of the second air cushion accommodating hole, and the clamping flange and the second air cushion accommodating hole form interference fit connection through the convex ring.
Optionally, the material of the first supporting layer is thermoplastic polyurethane, and the material of the second supporting layer is polyvinyl chloride.
Optionally, the first air cushion accommodating hole and the second air cushion accommodating hole form an air cushion accommodating cavity together, and an air cushion is assembled in the air cushion accommodating cavity.
Optionally, a transverse bow-shaped groove is arranged at the front part of the second supporting layer.
Optionally, the arch area of the first supporting layer is provided with a plurality of first breaking grooves, and the arch area of the second supporting layer is provided with a plurality of second breaking grooves, and the second breaking grooves are the same as the first breaking grooves.
Optionally, the buffer layer is made of a marine material.
Optionally, the sweat-absorbing layer is made of a hypotonic material, and a cotton cloth layer is further covered on the sweat-absorbing layer.
The beneficial effects of the utility model are as follows:
in the manufacturing process of the rehabilitation insole, a sweat-absorbing layer, a first supporting layer, a second supporting layer and a buffer layer with corresponding sizes can be selected according to measured plantar parameters of a patient, all the layers are glued and stacked for adhesion, the insole is heated to 70-80 ℃ after adhesion, under the environment, the first supporting layer and the second supporting layer which are made of thermoplastic plastics are softened, the softened insole is placed into a shaping mold for pressing and cooling, the insole is hardened after being cooled to normal temperature and shaped, and the areas of the first supporting layer and the second supporting layer corresponding to the arch of the foot are arched in the pressing process of the shaping mold to form an arch supporting part. The rehabilitation insole in the prior art can not quickly change the supporting strength of a specific area, such as an arch supporting part, through a simple structure, the technical scheme of the utility model can form a raw material warehouse with different sizes and models by classifying the second supporting layers, the second supporting layer which is closest to the second supporting layer is matched according to relevant data of a patient in the actual use process, the rehabilitation insole matched with the patient can be quickly obtained through the manufacturing processes of pasting, heating, pressing and cooling, the novel rehabilitation insole can realize the adjustment of the supporting strength of different areas, and can meet the requirement of high-strength supporting of the specific area, for example, when the supporting strength of the arch supporting part is required to be increased, the traditional insole can only improve the height of the arch through changing a mold, and when the insole of the utility model is used, the supporting strength of the arch supporting part can be changed through changing the thickness of the arch through matching the second supporting layer with corresponding thickness. The utility model has simple structure and can simplify the manufacturing process of the insole.
Furthermore, through the matching relation formed by the clamping flange and the second air cushion accommodating hole, the first supporting layer and the second supporting layer can be aligned and connected quickly in the insole manufacturing process, the first supporting layer and the second supporting layer can be connected in a jogged mode, and the structure of the insole is more stable in the subsequent use process.
Drawings
.. in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings which are required in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings may be obtained from the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a molded structure of a novel rehabilitation insole according to an embodiment of the present utility model;
FIG. 2 is an exploded view of a novel rehabilitation insole according to an embodiment of the present utility model;
fig. 3 is a side view of a first support layer of a novel rehabilitation insole according to an embodiment of the present utility model.
Reference numerals illustrate:
| reference numerals | Name of the name | Reference numerals | Name of the name |
| 01 | Sweat absorbing layer | 025 | Second air cushion accommodating hole |
| 013 | Transverse bow supporting part | 026 | Convex ring |
| 014 | Cotton cloth layer | 027 | Transverse bow-shaped deformation groove |
| 02 | Shaping supporting layer | 028 | First breaking groove |
| 021 | A first supporting layer | 029 | Second breaking groove |
| 022 | A second supporting layer | 05 | Buffer layer |
| 023 | First air cushion accommodating hole | 06 | Air cushion |
| 024 | Clamping flange |
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, if a directional indication (such as up, down, left, right, front, and rear … …) is involved in the embodiment of the present utility model, the directional indication is merely used to explain the relative positional relationship, movement condition, etc. between the components in a specific posture, and if the specific posture is changed, the directional indication is correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. The technical solutions between the embodiments may be combined with each other, but it is necessary to base the implementation on the basis of those skilled in the art that when the combination of technical solutions contradicts or cannot be implemented, it should be considered that the combination of technical solutions does not exist and is not within the scope of protection claimed by the present utility model.
Referring to fig. 1 to 3, the embodiment of the utility model provides a novel rehabilitation insole, which comprises a sweat absorbing layer 01, a shaping supporting layer 02 and a buffer layer 05 which are fixedly connected from top to bottom, wherein the shaping supporting layer 02 comprises a first supporting layer 021 and a second supporting layer 022, the first supporting layer 021 covers the whole sole, the second supporting layer 022 is adhered and fixed on the bottom surface of the first supporting layer 021, the second supporting layer 022 only covers the arch and heel area of the sole, and the first supporting layer 021 and the second supporting layer 022 are made of thermoplastic plastics.
In the manufacturing process of the rehabilitation insole, a sweat-absorbing layer, a first supporting layer, a second supporting layer and a buffer layer with corresponding sizes can be selected according to measured plantar parameters of a patient, all the layers are glued and stacked for adhesion, the insole is heated to 70-80 ℃ after adhesion, under the environment, the first supporting layer and the second supporting layer which are made of thermoplastic plastics are softened, the softened insole is placed into a shaping mold for pressing and cooling, the insole is hardened after being cooled to normal temperature and shaped, and the areas of the first supporting layer and the second supporting layer corresponding to the arch of the foot are arched in the pressing process of the shaping mold to form an arch supporting part. The rehabilitation insole in the prior art can not quickly change the supporting strength of a specific area, such as an arch supporting part, through a simple structure, the technical scheme of the utility model can form a raw material warehouse with different sizes and models by classifying the second supporting layers, the second supporting layer which is closest to the second supporting layer is matched according to relevant data of a patient in the actual use process, the rehabilitation insole matched with the patient can be quickly obtained through the manufacturing processes of pasting, heating, pressing and cooling, the novel rehabilitation insole can realize the adjustment of the supporting strength of different areas, and can meet the requirement of high-strength supporting of the specific area, for example, when the supporting strength of the arch supporting part is required to be increased, the traditional insole can only improve the height of the arch through changing a mold, and when the insole of the utility model is used, the supporting strength of the arch supporting part can be changed through changing the thickness of the arch through matching the second supporting layer with corresponding thickness. The utility model has simple structure and can simplify the manufacturing process of the insole.
In an embodiment, the heel area of the first supporting layer 021 is provided with a first air cushion accommodating hole 023, the edge of the first air cushion accommodating hole 023 extends downwards to form a clamping flange 024, the second supporting layer 022 is provided with a second air cushion accommodating hole 025, and the second air cushion accommodating hole 025 is matched with the clamping flange 024 and is in clamping connection with the clamping flange 024. Through the matching relation that joint flange and second air cushion holding hole formed, can realize the quick counterpoint of first supporting layer and second supporting layer, be connected in the shoe-pad manufacturing process, and both can also form the gomphosis and connect, the structure of shoe-pad is more stable in the follow-up use.
In an embodiment, a convex ring 026 is disposed on the outer side of the clamping flange 024, the outer diameter of the convex ring 026 is slightly larger than the inner diameter of the second air cushion accommodation hole 025, and the clamping flange 024 and the second air cushion accommodation hole 025 form an interference fit connection through the convex ring 026. The clamping flange and the second air cushion accommodating hole form interference fit connection, so that the first supporting layer and the second supporting layer are connected more stably, and are not easy to separate from each other in the manufacturing process.
In an embodiment, the material of the first supporting layer 021 is thermoplastic polyurethane, and the material of the second supporting layer 022 is polyvinyl chloride. Thermoplastic polyurethane is a thermoplastic TPU elastomer, not only has excellent high tension, toughness and ageing resistance, but also is a mature environment-friendly material, and in the embodiment, the hardness of the first supporting layer reaches 75 degrees Shore after the first supporting layer is restored to normal temperature, so that the conventional supporting requirement is met. Compared with thermoplastic polyurethane, the PVC is low in softening point and high in hardness, the hardness of the second supporting layer reaches 95 degrees Shore after the second supporting layer is restored to normal temperature, and the high-strength supporting requirements of areas such as an arch or a sole are met.
In one embodiment, the first air cushion receiving hole 023 and the second air cushion receiving hole 025 together form an air cushion receiving cavity in which the air cushion 06 is mounted. The insole provided with the air cushion can reduce the impact force of the sole to the heel in the using process, so that the use of a patient is more comfortable.
In one embodiment, the front portion of the second support layer 022 is provided with a transverse arcuate groove 027. The transverse arch deformation groove is a V-shaped groove, the groove can facilitate the first supporting layer to form an arch at the corresponding position, the arch is a transverse arch supporting part 013, and the transverse arch supporting part can support the transverse arch of the sole and is used for relieving the collapse condition of the transverse arch and relieving the fatigue of the foot.
In an embodiment, the arch region of the first supporting layer 021 is provided with a plurality of first breaking grooves 028, the arch region of the second supporting layer 022 is provided with a plurality of second breaking grooves 029, and the second breaking grooves 029 are identical to the first breaking grooves 028. The breaking groove can play a role in bending deformation of the arch region, and meanwhile, a region for extruding and transversely expanding the arch region is provided, so that the working procedures of pressing and shaping in the insole manufacturing process are facilitated.
In one embodiment, the buffer layer 05 is a hypotonic material. The marine plastic is environment-friendly high-polymer cotton, has the characteristics of ventilation, moisture absorption, antibiosis, deodorization, buffering, shock absorption, light environmental protection and the like, and can be added with special functional materials such as mildew-proof antibacterial agents, spices, activated carbon, cork dust, antistatic materials and the like, and has corresponding effects.
In an embodiment, the sweat-absorbing layer 01 is made of a hypotonic material, and the sweat-absorbing layer 01 is further covered with a cotton cloth layer 014. The sweat-absorbing layer covers the cotton cloth layer, so that the comfort of the insole can be improved, the insole surface can be printed more conveniently, and the sensory effect of the product is improved.
The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (9)
1. The utility model provides a novel recovered shoe-pad, includes top-down fixed connection's sweat-absorbing layer, design supporting layer and buffer layer, its characterized in that, the design supporting layer includes first supporting layer and second supporting layer, first supporting layer covers whole sole, the second supporting layer pastes the bottom surface that is fixed in first supporting layer, and the second supporting layer only covers the arch of sole and heel region, the material of first supporting layer and second supporting layer is thermoplastic.
2. The novel rehabilitation insole of claim 1, wherein the heel area of the first support layer is provided with a first air cushion receiving hole, the edge of the first air cushion receiving hole extends downwards to form a clamping flange, the second support layer is provided with a second air cushion receiving hole, and the second air cushion receiving hole is matched with the clamping flange and is in clamping connection with the clamping flange.
3. The novel rehabilitation insole of claim 2, wherein a convex ring is arranged on the outer side of the clamping flange, the outer diameter of the convex ring is slightly larger than the inner diameter of the second air cushion accommodating hole, and the clamping flange and the second air cushion accommodating hole form interference fit connection through the convex ring.
4. The novel rehabilitation insole of claim 3, wherein the material of said first support layer is thermoplastic polyurethane and the material of said second support layer is polyvinyl chloride.
5. The novel rehabilitation insole of claim 3, wherein the first cushion receiving hole and the second cushion receiving hole together form a cushion receiving cavity, and wherein an cushion is assembled in the cushion receiving cavity.
6. The novel rehabilitation insole of claim 1, wherein the front portion of the second support layer is provided with a transverse arcuate slot.
7. The novel rehabilitation insole of claim 1, wherein the arch region of the first support layer is provided with a plurality of first break grooves and the arch region of the second support layer is provided with a plurality of second break grooves, the second break grooves being identical to the first break grooves.
8. The novel rehabilitation insole of claim 1, wherein said cushioning layer is a hypothalamic material.
9. The novel rehabilitation insole of claim 1, wherein the sweat-absorbing layer is a hypotonic material, and further covered with a cotton cloth layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322113218.5U CN220403266U (en) | 2023-08-07 | 2023-08-07 | Novel rehabilitation insole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322113218.5U CN220403266U (en) | 2023-08-07 | 2023-08-07 | Novel rehabilitation insole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220403266U true CN220403266U (en) | 2024-01-30 |
Family
ID=89651888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322113218.5U Active CN220403266U (en) | 2023-08-07 | 2023-08-07 | Novel rehabilitation insole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220403266U (en) |
-
2023
- 2023-08-07 CN CN202322113218.5U patent/CN220403266U/en active Active
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