AU2021104885A4 - Light-weight orthotic insole - Google Patents
Light-weight orthotic insole Download PDFInfo
- Publication number
- AU2021104885A4 AU2021104885A4 AU2021104885A AU2021104885A AU2021104885A4 AU 2021104885 A4 AU2021104885 A4 AU 2021104885A4 AU 2021104885 A AU2021104885 A AU 2021104885A AU 2021104885 A AU2021104885 A AU 2021104885A AU 2021104885 A4 AU2021104885 A4 AU 2021104885A4
- Authority
- AU
- Australia
- Prior art keywords
- light
- weight
- insole
- orthotic
- present
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 239000011229 interlayer Substances 0.000 claims description 17
- 239000004744 fabric Substances 0.000 claims description 13
- 239000010410 layer Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 238000005520 cutting process Methods 0.000 claims description 6
- 210000002683 foot Anatomy 0.000 abstract description 30
- 230000006378 damage Effects 0.000 abstract description 9
- 208000027418 Wounds and injury Diseases 0.000 abstract description 8
- 208000014674 injury Diseases 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 208000004067 Flatfoot Diseases 0.000 abstract description 3
- 241000272201 Columbiformes Species 0.000 abstract description 2
- 210000003371 toe Anatomy 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/38—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process
- A43B13/40—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process with cushions
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
- A43B17/02—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/14—Special medical insertions for shoes for flat-feet, club-feet or the like
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
Disclosed in the present invention is a light-weight orthotic insole, which solves a
problem that existing insoles are not effective in correcting patients' feet and the
effects are poor. The light-weight orthotic insole includes an insole body, buffer pads
respectively fixed at both front and rear sides of a lower end of the insole body, and a
foot arch support region fixed at a middle part of a lower end of the insole body. The
present invention is novel in structure and ingenious in conception, which is suitable
for people who conduct a long-time standing, walking or exercising, workers with
industrial injury and sports strain injury, and people of low arch and flat feet, X-type
legs or pigeon toes, and the present invention could perform a good orthotic effect
on above people's feet.
2/2
1 2 3 A
Figure 3
5 4
Figure 4
Description
2/2
1 2 3 A
Figure 3
5 4
Figure 4
Light-weight orthotic insole
Technical Field
The present invention relates to the technical field of insoles, in particular to a
light-weight orthotic insole.
Background Technology
Insoles, widely used in the shoemaking industry to serve a health care role or play
other special functions, are generally divided into two kinds, i.e., insoles for
shoemaking industry application or shoe factory application , and insoles as a market
commodity. And different types of insoles for shoemaking industry application are
made by forming corresponding forms thereof in view of outsoles and midsoles,
fabricating size boards according to a bottom panel and an upper panel of the boot
last, and fabricating to be corresponding shapes.
For some people who need to conduct a long-term exercise or standing and walking,
the damage to the feet is relatively large, and the feet bear an important role in a
human body. Therefore, how to effectively reduce the injury of the feet has been a
development direction of insoles.
Summary of Invention
The present invention aims to overcome the deficiencies in the prior art and provides
a light-weight orthotic insole, which effectively solves the problem that the existing
insoles have poor orthotic effects on patients' feet.
The present invention is implemented through following technical solutions:
A light-weight orthotic insole includes an insole body, buffer pads respectively fixed
at both front and rear sides of a lower end of the insole body, and a foot arch
support region fixed at a middle part of a lower end of the insole body.
Preferably, the insole body comprises an underside surface, an interlayer fixed at an
upper end of the underside surface, and a fabric layer fixed at an upper end of the
interlayer.
Preferably, the underside surface is made of EVA materials.
Preferably, the interlayer is made of EVA materials.
Preferably, the fabric layer is made by a BK mesh cloth.
Preferably, the buffer pads are of a 20°~25° hardness.
Preferably, the underside surface (4) is of 55 hardness.
Preferably, the interlayer is of a 20°~ 25 hardness.
The foot arch support region is made of EVA materials.
Preferably, the foot arch support region is of a 70° hardness.
Preferably, the foot arch support region is of a "U" shaped structure.
Preferably, a curved cutting notch is provided at a lower front end of the insole body.
Preferably, on a middle part of the insole body is provided an upward miniature
bulge.
A process for preparing the light-weight orthotic insole in the present invention
includes following steps:
Step 1- a foot arch support region is formed by cold pressing, processed with potions ,and glued; Step 2- an underside surface is treated with potions;
Step 3- buffer pads together with the foot arch support region obtained in Step 1 and
the underside surface obtained in Step 2 are molded by cold pressing, processed
with potions, and glued;
Step 4- a fabric layer is processed with potions, glued, and punched, then molded
along with the product obtained in Step 3 by cold pressing to obtain an article;
Step 5- the article obtained in Step 4 is tailored, processed with potions, glued and
packed.
The present invention is novel in structure and ingenious in conception, which is
suitable for people who conduct long-time standing, walking or exercising, workers
with industrial injury and sport strain injury, and people of low foot arch and flat feet,
X-type legs or pigeon toes, and the present invention could render a good orthotic
effect on above people's feet.
Description of Drawings
Figure 1 is a top view of the structure of the present invention;
Figure 2 is a bottom view of the structure of the present invention;
Figure 3 is an axonometric structural diagram of the present invention; and
Figure 4 is a magnified view of an "A" part in the present invention.
The markups in the present invention are indicated as follows:
1-insole body;
2-buffer pad;
3-foot arch support region;
4-underside surface;
-interlayer;
6-fabric layer;
7-curved cutting notch.
Specific Embodiments
In the description of the present invention, it should also be noted that, unless
otherwise clearly defined and limited, those terms like "arranged", "installed",
"connected", and "connecting" should be interpreted broadly. For example, when it
comes to a connection way, it can be a fixed connection, a detachable connection, or
an integral connection; it can be a mechanical connection or an electrical connection;
it can be directly connected or indirectly connected through an intermediate medium;
or it can be a connection between two components. For those of ordinary skill in the
art, the specific meanings of the above terms in the present invention can be
understood in specific situations.
The technical solutions in the embodiments of the present invention will be
described clearly and completely below with reference to the accompanying
drawings in the embodiments of the present invention. It is evident that the
embodiments described are only some embodiments of the present rather than all
the embodiments. Based on the embodiments of the present invention, all other
embodiments obtained by ordinary technicians in the field without doing creative
work shall fall within the scope of protection of the present invention.
As shown in Figures 1-4, a light-weight orthotic insole includes an insole body (1),
buffer pads (2) respectively fixed at both front and rear sides of a lower end of the
insole body (1), and a foot arch support region (3) fixed at a middle part of a lower
end of the insole body.
In the present invention, buffer pads (2) are made of yellow EVA materials which can
enhance the shock absorption and relieve impact force, thus having a strong shock
absorption effect; further, the foot arch position is provided with a foot arch support
region (3), and a miniature bulge is set at the same time, so as to enhance the overall
stability and buffer fatigue, and avoid injuries during swinging in the process of feet
movement.
The insole body (1) comprises an underside surface (4), an interlayer (5) fixed at an
upper end of the underside surface (4), and a fabric layer (6) fixed at an upper end of
the interlayer (5).
The underside surface (4) is made of EVA materials.
The interlayer (5) is made of EVA materials.
The fabric layer (6) is made by a BK mesh cloth.
The buffer pads (2) are of a 20°~ 25 hardness.
The underside surface (4) is of 55 hardness.
The interlayer (5) is of a 20°~ 25 hardness.
The foot arch support region (3) is of a 70° hardness.
In the present invention, the underside surface (4) is made of EVA materials with a
hardness of 550, the interlayer (5) and the cushion pad 2 are made of EVA with a
hardness of 20°~ 25, and the foot support is made of EVA with a hardness of 70°,
which is suitable for people needing a mild correction, or those of light flat feet.
The foot arch support region (3) is a "U" shaped structure.
The foot arch support region (3), arranged at a position corresponding to the position
of foot arch, is a "U" shaped structure which is good for avoiding swinging injuries
during foot movement.
Further, a curved cutting notch (7) is provided at a lower front end of the insole body
(1).
In the present invention, a size of the light-weight orthotic insole can be freely
tailored along the curved cutting notch (7), which can increase usage versatility.
In the present invention, the cold pressing molding process has been applied for
three times, and the fabric layer (6), the interlayer (5) and the underside surface (4)
are attached together by a cold pressing step. The interlayer (5) is soft and thick, and
on fabric layer (6) are many holes, thus a pressure dispersion area is formed on the
insole of the present invention, so that the area with high foot pressure directly
contacts the interlayer (5) in the middle, thereby dispersing the foot pressure.
Meanwhile, the foot arch support region is a part of the greatest stiffness so as to
form a good support to the foot and avoid swinging injury during exercise; moreover,
the miniature bulge can relieve fatigue of the foot, and the curved cutting notch (7)
makes it possible to tailor the product of the present, thereby increasing the
versatility of the present invention.
Lastly, it should be noted that the above are only some preferred embodiments of
the present invention and are not intended to limit the present invention.
Notwithstanding the detailed description of the present invention in reference to the
said embodiments, the technical solutions recorded in the said embodiments may
still be modified or some of the technical features equivalently replaced by those
skilled in the field. Any modification, equivalent replacement, improvement, etc.
made within the spirit and principles of the present invention shall be included in the
scope of protection of the present invention.
Claims (9)
1. A light-weight orthotic insole including an insole body (1), buffer pads (2)
respectively fixed at both front and rear sides of a lower end of the insole body (1),
and a foot arch support region (3) fixed at a middle part of a lower end of the insole
body.
2. The light-weight orthotic insole according to claim 1, wherein the insole body (1)
comprises an underside surface (4), an interlayer (5) fixed at an upper end of the
underside surface (4), and a fabric layer (6) fixed at an upper end of the interlayer (5).
3. The light-weight orthotic insole according to claim 1, wherein the underside
surface (4) is made of EVA materials.
4. The light-weight orthotic insole according to claim 1, wherein the interlayer (5) is
made of EVA materials.
5. The light-weight orthotic insole according to claim 1, wherein the fabric layer (6) is
made by a BK mesh cloth.
6. The light-weight orthotic insole according to claim 1, wherein the buffer pads (2)
are ofa 20°~ 25° hardness.
7. The light-weight orthotic insole according to claim 1, wherein the interlayer (5) is
ofa 20° 250hardness.
8. The light-weight orthotic insole according to claim 1, wherein the foot arch
support region (3) is of a 70° hardness.
9. The light-weight orthotic insole according to claim 1, wherein a curved cutting
notch (7) is provided at a lower front end of the insole body (1).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120485597.9 | 2021-03-05 | ||
| CN202120485597.9U CN214594514U (en) | 2021-03-05 | 2021-03-05 | Light correction insole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2021104885A4 true AU2021104885A4 (en) | 2021-09-30 |
Family
ID=77857758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2021104885A Ceased AU2021104885A4 (en) | 2021-03-05 | 2021-08-03 | Light-weight orthotic insole |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN214594514U (en) |
| AU (1) | AU2021104885A4 (en) |
| RU (1) | RU209753U1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7484319B2 (en) * | 2005-08-12 | 2009-02-03 | Spenco Medical Corporation | Shoe insole |
| US7707751B2 (en) * | 2006-06-16 | 2010-05-04 | Schering-Plough Healthcare Products, Inc. | Adjustable orthotic |
| RU159613U1 (en) * | 2015-10-09 | 2016-02-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Уральский государственный университет" (национальный исследовательский университет) (ФГБОУ ВПО "ЮУрГУ" (НИУ)) | ADJUSTABLE INsole |
| CN206150587U (en) * | 2016-10-14 | 2017-05-10 | 广州隆达医疗器械有限责任公司 | Low warm orthopedic shoe -pad of moulding |
| CN209660569U (en) * | 2018-12-20 | 2019-11-22 | 澳爵医疗科技(上海)有限公司 | A kind of motor function insole |
-
2021
- 2021-03-05 CN CN202120485597.9U patent/CN214594514U/en active Active
- 2021-08-03 AU AU2021104885A patent/AU2021104885A4/en not_active Ceased
- 2021-08-04 RU RU2021123308U patent/RU209753U1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| CN214594514U (en) | 2021-11-05 |
| RU209753U1 (en) | 2022-03-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGI | Letters patent sealed or granted (innovation patent) | ||
| MK22 | Patent ceased section 143a(d), or expired - non payment of renewal fee or expiry |