CN106880129A - Correcting insole capable of being shaped in vacuum and preparation method thereof - Google Patents
Correcting insole capable of being shaped in vacuum and preparation method thereof Download PDFInfo
- Publication number
- CN106880129A CN106880129A CN201611169709.XA CN201611169709A CN106880129A CN 106880129 A CN106880129 A CN 106880129A CN 201611169709 A CN201611169709 A CN 201611169709A CN 106880129 A CN106880129 A CN 106880129A
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- Prior art keywords
- pad
- external coating
- shoe
- particles
- correction shoe
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- 239000002245 particle Substances 0.000 claims abstract description 101
- 238000000576 coating method Methods 0.000 claims description 162
- 239000011248 coating agent Substances 0.000 claims description 161
- 238000012937 correction Methods 0.000 claims description 102
- 239000000463 material Substances 0.000 claims description 61
- 238000000465 moulding Methods 0.000 claims description 34
- 238000006073 displacement reaction Methods 0.000 claims description 24
- 230000015572 biosynthetic process Effects 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 5
- 239000013536 elastomeric material Substances 0.000 claims description 4
- 238000012946 outsourcing Methods 0.000 claims description 3
- 238000005253 cladding Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 210000002683 foot Anatomy 0.000 description 24
- 208000004067 Flatfoot Diseases 0.000 description 22
- 238000007373 indentation Methods 0.000 description 9
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- 238000011049 filling Methods 0.000 description 6
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- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
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- 230000009097 homeostatic mechanism Effects 0.000 description 1
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Classifications
-
- 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
- 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
- A43B17/08—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined ventilated
-
- 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
- A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
- A61F5/0104—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations without articulation
- A61F5/0111—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations without articulation for the feet or ankles
-
- 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
Abstract
The invention relates to a vacuum shaping correcting insole and a preparation method thereof, wherein a plurality of particles are filled in an airtight outer layer, the outer layer is provided with an air passage, the plane configuration of the air passage is matched with the plane configuration of a sole, when the sole is treaded on the outer layer in a correct posture, the particles can move along with the three-dimensional configuration of the sole in the outer layer, air in the outer layer can be discharged out of the outer layer through the air passage due to the weight applied by the sole, then the air passage is vacuumized, the air passage is sealed after the particles are shaped in a state of being tightly attached to each other and incapable of moving continuously, and the correcting insole capable of correcting the sole in the correct posture is shaped quickly and customized.
Description
Technical field
The present invention is a kind of correction shoe-pad and preparation method thereof, it is espespecially a kind of can vacuum it is moulding and quick customized go out to correct
Sole is maintained at the correction shoe-pad of correct body position, to can effectively support " flat foot " patient its " arch of foot ", it is to avoid " arch of foot "
Collapse the problem for continuing to deteriorate, and effectively " calcaneum " problem for turning up of correcting " talipes valgus " patient.
Background technology
" flat foot " not a kind of disease, and refer to that " arch of foot " is relatively low, " arch of foot " is exactly part of the pin inner side in concave arc shape,
When people with pin perform standing, walk, run or jump etc. activity when, " arch of foot " can assist maintain body balance and support,
And good shockproof buffer ability is provided, to slow down various pressure that pin during activity born and reaction force from ground,
Lack " arch of foot ", people easily occur that pin is sour, tired or the facts such as fall, or even, the change of load-bearing axis is thus resulted in, and then lead
Cause the problem of knee joint and hip joint abrasion in the future.Clinically, " flat foot " can divide into two kinds, and the overwhelming majority is " flat
When pin is hanging, " arch of foot " occurs patient foot ", this kind of to belong to " flexibility flat foot ", if conversely, not having when pin is hanging
" arch of foot ", then belong to " structural flat foot ", and the pin of congenital anomaly belongs to " structural flat foot " mostly.
In general, child is born during completely two years old from just, its sole bone is mostly cartilage, foot midsole layer
Plump fat pad, and laxity of ligament, so " arch of foot " be not obvious, according to statistics, the child of less than two years old is because muscle is tough
Band not yet mature, is nearly all " flat foot ", but since after two years old, slowly learns to walk with child, is gradually used
The strength of toe, heel and sole, the muscle ligament of " arch of foot " can gradually develop completion, and gradually form " arch of foot ", to four
During year, the activity of child increases, and is exactly the period of " arch of foot " Fast Growth.According to international well-known medical journals
(Pediatrics) preschool child is done within 3~6 years old a large amount of screenings and investigation are directed to, it is found that 3~6 years old children averagely has 44%
Incidence, although, as the age grows up, the incidence of " flat foot " can decline, but, incidence so high is still worth body
For family elder especially payes attention to.
However, what is meant by " flat foot "Again what is meant by " talipes valgus "Fig. 1 is referred to, wherein, Fig. 1 (a) show " flat
Foot " (Flat Foot), is commonly called as " duck mother hoof ", refers to the low phenomenon (shown in dotted line) in vola " vertical arch of foot ", and " horizontal arch of foot "
Low then another title " foot of opening a business ", 90 percent children are caused by weight load between the puberty；It is then shown in Fig. 1 (b)
" talipes valgus " (Pronated Foot), i.e. " calcaneum " are turned up (such as turning up shown in dotted line on left foot), and " calcaneum " turns up can be caused
The gravity vertical of body cannot uniform conductive to foot, therefore, can indirectly cause the burden of knee joint and vertebra, and often merge
Knee joint turns up the phenomenon of (X-type leg) and back pain.
Because, 1~6 years old musculoskeletal system of children is on the occasion of the stage for developing rapidly with integrate, but, and not all youngster
The homeostasis mechanism of virgin musculoskeletal system can operatively very well, if the deviation of musculoskeletal system exceedes rationally
Scope, should seek to rescue as quickly as possible, in order to avoid miss the gold correction phase.It is with the children of serious " talipes valgus " merging " flat foot " hereby
There is " flat foot " phenomenon because innately more undeveloped in example, its plantar ligaments and muscle, now, if " talipes valgus " is also out of conjunction
Reason scope, not only understand the balance of heavy damage lower limb biomethanics, make each step of children all step on not steady and sure, still can be because of body
Weight cannot down dispersed conduction, and in the problem in the future causing body gravity vertical to shift, in this case, i.e.,
Must be according to demand out of the ordinary, customized custom-made one " corrective shoes " or " correction shoe-pad " could be supported effectively " arch of foot ", it is to avoid
" arch of foot " collapse phenomenon continues to deteriorate, meanwhile, the problem of effective correcting gravity line skew.
The meaning of customized custom-made " corrective shoes " or " correction shoe-pad " is, the bone of assist children correcting as early as possible and flesh
The development of meat, it is to avoid the deformity that cannot be retrieved occurs in the future, after all, children's foot bones and muscle are sent out just as sapling root
It is raw when inclining, if can righting in real time, as the years increase, the root of this tree naturally will correcting go back to correct position, but,
Customized custom-made " corrective shoes " or " correction shoe-pad " do not simply wait for several weeks, and incur a considerable or great expense, and need easily thousands of to up to ten thousand
Unit, and must be regularly replaced on the occasion of budding children, begin that there is correction effect, therefore, for the parent of part, nothing
The doubtful heavy burden that can be caused economically.
Accordingly, a kind of correction shoe-pad how is designed, except making the correction shoe-pad quickly and immediately shape, is ordering patient
Afterwards, almost without waiting for, at once with low price, can obtain outside the correction shoe-pad of a customized custom-made, still make this rectify
On positive shoe-pad institute it is moulding go out it is three-dimensional correct configuration, not only possess appropriate elasticity, and the entirety of the patient's sole that can arrange in pairs or groups completely or
Local configuration, performs correction, effectively to rescue the problem of foregoing " flat foot " and " talipes valgus ", becomes the present invention and desires most ardently herein
The major issue of solution.
The content of the invention
The first object of the present invention, is to provide a kind of moulding correction shoe-pad of energy vacuum, and the correction shoe-pad can be set to be put into
In one shoes, the sole for user is trampled thereon, including an external coating and multiple particle, wherein, the external coating be by
One gas impermeable material of tool flexibility or elasticity is made, and its periphery is sealed by gas conjunction, and the external coating is provided with an air passage, should
Air passage be connect the external coating it is inside and outside, these particles can be filled within the external coating, make the external coating
A predetermined thickness is presented, and can be moved within the external coating, also, the plane configuration of the external coating is the entirety with sole
Or the plane configuration of part matches, when the entirety or part of sole are trampled on the external coating with correct body position, these
Particle can be with the stereo formation of the entirety of sole or part in displacement, and the external coating air can because sole is overall or
The local weight for applying, via the air passage, is expelled to outside the external coating, then vacuumizes work to air passage execution
Industry, make these particles shape mutually closely against and displacement cannot be continued state after, by the airtight sealing of the air passage, i.e.,
Moulding correction shoe-pad for providing elasticity.
Another object of the present invention, is that these particles can be first filled to an internal coating in foregoing correction shoe-pad
In, the internal coating is made up of a gas permeable material of tool flexibility or elasticity, and its periphery is sealed, afterwards, the internal coating
It is placed into again in the external coating, so that the correction shoe-pad can be being ultimately formed.
Another object of the present invention, is to provide a kind of preparation method of the moulding correction shoe-pad of energy vacuum, the correction shoe-pad
Can be set to be put into a shoes, the sole for user is trampled thereon, the preparation method is ridden moulding including a filling operation, one
Operation and one operation is vacuumized, wherein, the filling operation is that these particles are loaded in an external coating, so that the external coating
A predetermined thickness is presented, and these particles is moved within the external coating, but the external coating is by tool flexibility or bullet
Property a gas impermeable material be made, and its periphery is sealed by gas conjunction, and is provided with an air passage, and the air passage is that this is outer for connection
Clad it is inside and outside；It is then the entirety of sole or part is trampled in the external coating with correct body position that this rides moulding operation
On, make that these particles can air in displacement, and the external coating can be because with the stereo formation of the entirety of sole or part
Sole entirety or the local weight for applying, via the air passage, are expelled to outside the external coating；It is to make that this vacuumizes operation
One air-extractor is performed to the air passage and vacuumizes operation, make these particles shape mutually closely against and cannot continue position
The state of shifting, with moulding correction shoe-pad for providing elasticity.
A further object of the present invention, is that foregoing correction shoe-pad still can be by heating operation, so that these adjacent particles
Energy welding is integral, and then forms the correction shoe-pad.
Brief description of the drawings
Fig. 1 (a) is the schematic diagram of " flat foot "；
Fig. 1 (b) is then the schematic diagram of left foot " talipes valgus "；
Fig. 2 is the partial cutaway schematic before correction shoe-pad of the invention is not shaped；
Fig. 3 is the partial cutaway schematic after correction shoe-pad of the invention has been shaped；
Fig. 4 is the partial cutaway schematic before another embodiment of the present invention is not shaped；
Fig. 5 is partial cutaway schematic of the correction shoe-pad of the invention after " heating operation "；
Fig. 6 is preparation method flow chart of the invention；And
Fig. 7 is the mixing schematic diagram of particle and grafting material.
【Description of reference numerals】
Correction shoe-pad 10,30
Internal coating 11
Particle 12,32
External coating 13,33
Air passage 131,331
Support jig 20
Shaped indentation 21
Ventilating component 34
Grafting material 37
Adhesion material 371
Sorbing material 373
Step 401~404
Specific embodiment
To make the object, technical solutions and advantages of the present invention become more apparent, below in conjunction with specific embodiment, and reference
Accompanying drawing, the present invention is described in further detail.
The present invention is moulding correction shoe-pad of a kind of energy vacuum and preparation method thereof, in one embodiment, refers to Fig. 2 institutes
Show, the correction shoe-pad 10 can be set to be put into a shoes (not shown), and the sole for user is trampled thereon, the corrective shoes
Pad 10 includes an internal coating 11, multiple external coatings 13 of particle 12 and, wherein, the internal coating 11 is by tool flexibility or bullet
One gas permeable material of property is made, and its periphery is sealed, with a first receiving space formed therein that；Special one it is mentioned that herein,
" gas permeable material " of the present invention, refers to have ventilative aperture in its structure, therefore, being somebody's turn to do " gas permeable material " can knit for ventilative
Thing, ventilative plasticizing film, ventilative plasticizing layer or other there are the materials in ventilative aperture, additionally, should " gas permeable material " being capable of basis
The demand of dealer, and be it is partially or fully ventilative, for example：Being somebody's turn to do " gas permeable material " can be made up of (such as two or more materials：One
It is divided into polypropylene (Polypropylene, abbreviation PP), another part is foaming Polyurethane (Polyurethane, abbreviation PU)).
Separately, these particles 12 are made up of an elastomeric material respectively, and are filled in the first receiving space of the internal coating 11, with
Making the internal coating 11 can be presented a predetermined thickness, and maintain a soft condition, and respectively to be greater than this interior for the particle diameter of the particle 12
The ventilative aperture of clad 11, therefore, these particles 12 are only capable of being moved in the first receiving space of the internal coating 11, without
Cause is moved to outside the internal coating 11；The external coating 13 be a gas impermeable material of or elasticity flexible by tool (such as：It is airtight
Plasticizing film or airtight plasticizing layer) it is made, it can be also made up of two or more materials, and its periphery is sealed by gas conjunction, with
Formed therein that 1 second receiving space, second receiving space is to accommodate the internal coating 11, makes the external coating 13
It is coated on outside the internal coating 11, the external coating 13 is provided with an air passage 131, the air passage 131 is that connection should
External coating 13 it is inside and outside.
Refer to shown in Fig. 2, the internal coating 11 and the plane configuration of external coating 13 and the entirety of sole or part
(such as：Corresponding to the part of phalanx, mesopodium bone or calcaneus) plane configuration match, therefore, sole entirety or
Local to be trampled in the case of on the external coating 13 with correct body position, these particles 12 can be with the entirety of sole or part
Stereo formation and displacement, meanwhile, the weight that the external coating 13 can apply by sole together with the air in the internal coating 11, warp
By the air passage 131, it is expelled to outside the external coating 13, then, using an air extractor (not shown), through this
Air passage 131, when being evacuated to second receiving space and the first receiving space, can cause the external coating 13 inside
Deformation, and then these particles 12 of the internal coating 11 and its interior filling are extruded, these particles 12 are made mutually closely against one
Rise, until these particles 12 shape after the state that cannot continue displacement, by the airtight sealing of air passage 131, can be quick
And customizedly it is moulding go out one it is strong but tool elasticity correction shoe-pad 10 (as shown in Figure 3), in this way, the correction shoe-pad 10 can be corrected
Sole remains at the stereo formation of correct body position.
Additionally, please continue to refer to shown in Fig. 2, to mitigate the overall weight of the correction shoe-pad 10, effectively to reduce the correction
The burden that shoe-pad 10 is caused to sole, these particles 12 may be selected the cellular particle being made up of plasticity expanded material, in this way,
These particles 12 mutually can correct sole guarantor as sole profile is shaped into closely against so that the top surface of the correction shoe-pad 10
Hold in the stereo formation of correct body position, the stereo formation of the top surface of correction shoe-pad 10 will produce correction and the branch of stabilization to sole
Support effect, separately, because the correction shoe-pad 10 possesses elastic (its elasticity is depending on the material and density of these particles 12), therefore can still inhale
Receive and slow down in face of foot impact.
Separately, to make the top surface of the correction shoe-pad 10 by more accurately moulding into sole is maintained at correct body position one can be corrected
Stereo formation, please continue to refer to shown in Fig. 2, present invention additionally comprises a support jig 20, the bottom surface of the support jig 20 can horizontal
In a plane, the top surface of the support jig 20 is arranged with a shaped indentation 21, and the bottom surface of the shaped indentation 21 is and inner sole
Face matches, and the plane configuration of the shaped indentation 21 is matched with the plane configuration of the external coating 13, the shaped indentation 21
Predetermined thickness of the depth at least equal to the internal coating 11 so that the external coating 13 and internal coating 11 can be housed inside this
In shaped indentation 21, in this way, please continue to refer to shown in Fig. 3, when the entirety or part of sole are trampled in the outsourcing with correct body position
When on coating 13, these particles 12 will be with sole entirety or sectional perspective configuration under correct body position, in the internal coating
11 intrinsic displacements, now, the external coating 13 together with the air in the internal coating 11 will because of the support of the shaped indentation 21 and
Reaction force produced by limitation, and via the air passage 131, be expelled to outside the external coating 13, completion of waiting is vacuumized
After operation and sealing air passage 131, these particles 12 will make the top surface of the correction shoe-pad 10 more accurately be shaped by adjustment
Into the stereo formation that can correct sole and be maintained at correct body position, additionally, still can because of the support of the shaped indentation 21 and restriction effect,
Enable that configuration of other configurations of the correction shoe-pad 10 in addition to top surface more accurately with sufficient bed in shoes matches, so that this is rectified
Positive shoe-pad 10 can be successfully attached on the sufficient bed in shoes；In other embodiments of the invention, the external coating 13 and
Internal coating 11 can be also placed on a shaking device, by the vibrating effect of the shaking device, to accelerate the position of particle 12
Shifting degree, or, also with support jig 20 can be combined the shaking device by dealer.
In another embodiment of the invention, refer to shown in Fig. 4, the correction shoe-pad 30 includes an external coating 33 and many
Individual particle 32, wherein, the external coating 33 is made up of a gas impermeable material of tool flexibility or elasticity, and its periphery is sealed by gas
Close, the external coating 33 is provided with an air passage 331, the air passage 331 is connect the external coating 33 inside and outside；These
Grain 32 is filled within the external coating 33, makes the external coating 33 that a predetermined thickness is presented, and can be in the external coating
Moved within 33；Because the plane configuration of the external coating 33 matches with the plane configuration of the entirety of sole or part, in pin
The entirety of the palm or it is local trampled in the case of on the external coating 33 with correct body position, what these particles 32 can be with sole is whole
The stereo formation of body or part and the air in displacement, and the external coating 33 can because sole is overall or the local weight for applying,
Via the air passage 331, it is expelled to outside the external coating 33, then, the air passage 331 is performed and vacuumizes operation,
Make these particles 32 shape mutually closely against and displacement cannot be continued state after, the air passage gas 331 is sealed into conjunction,
I.e. moulding correction shoe-pad 30 for providing elasticity.Please continue to refer to shown in Fig. 4, in the embodiment, to avoid vacuumizing in execution
These particles 32 may be extracted during operation, and the correction shoe-pad 30 also includes a ventilating component 34, and the ventilating component 34 is one saturating
Gas fabric or a ventilative plasticizing film, and the position corresponding to the air passage 331 is mounted on the external coating 33, this is breathed freely
The ventilative aperture of component 34 is less than the particle diameter of the respectively particle 32.In this way, the entirety or part in sole are trampled with correct body position
In the case of on the external coating 33, the weight that the air in the external coating 33 can integrally or locally apply by sole, according to
Sequence is expelled to outside the external coating 33 via the ventilating component 34 and the air passage 331, and completion evacuation of waiting makes this
After a little particles 32 shape and seal the air passage gas 331, i.e., moulding correction shoe-pad 30 for providing elasticity.
Furthermore, it is the aspect after enabling correction shoe-pad 10 to keep its moulding for a long time, dealer still can be in foregoing corrective shoes
In the manufacturing process of pad 10, heating operation is carried out, hereby explanation is referred to shown in Fig. 2,5 and 6, when the internal coating 11 connects as after
After being filled to the external coating 13 (that is, the step of Fig. 6 (401) " filling operation ") with these particles 12, due to the interior bag
Coating 11 is with the plane configuration of external coating 13 with the entirety of sole or part (such as：Corresponding to phalanx, mesopodium bone or calcaneus it
Part) plane configuration match, therefore, sole entirety or local trampled in the external coating 13 with correct body position
When upper, these particles 12 can the displacement with the entirety of sole or the stereo formation of part, meanwhile, the external coating 13 and interior bag
Air in coating 11 can be expelled to outside the external coating 13 because of the weight of sole applying via the air passage 131
(that is, the step of Fig. 6 (402) " riding moulding operation "), afterwards, is connected to the air passage 131, with via this by air extractor
Air passage 131, is evacuated that (that is, the step of Fig. 6 (403) " vacuumizes work to second receiving space and first receiving space
Industry "), now, as air is discharged to external coating 13, the external coating 13 can also be deformed inward, and then extrude the interior bag
Coating 11 and its these particles 12 of interior filling, make these particles 12 mutually closely against together, until these particles 12 are fixed
Shape is hermetic closed by the air passage 131 after the state that cannot continue displacement, to form initial shoe-pad (that is a, state of Fig. 3
Sample).
Hold, please continue to refer to shown in Fig. 2,5 and 6, the initial shoe-pad can be placed to a heater and (not show in figure
Go out) in, (that is, the step of Fig. 6 (404) " heating operation ") is heated with to the initial shoe-pad, wherein, these particles are thermoplastic
Shape elastomeric material is (such as：TPU, TPEE, SEBS ... etc.) it is made, and its fusing point can be less than 13 liang of the internal coating 11 and external coating
The fusing point of person, or at least below the fusing point of the external coating 13, this means, when these particles 12 are in molten condition, at least this is outer
Clad 13 can keep its integrality without in molten condition.Also, the heating-up temperature of heater is above or equal to these
The fusing point of particle 12, but less than the fusing point of both the internal coating 11 and external coating 13, or at least below the external coating 13
Fusing point, therefore, these particles 12 can cohere in molten and mutually integral (as shown in Figure 5), with it is moulding provide it is elastic
The correction shoe-pad 10, in this way, the correction shoe-pad 10 can not only remain at the stereo formation of correct body position, and itself can be presented
Strong but tool elasticity aspect, additionally, under prolonged use, if there is breakage in the external coating 13 or internal coating 11
When, because these particles 12 have cohered integrally, therefore, the correction shoe-pad 10 remains to be maintained at the solid of original correct body position
Configuration, effectively to extend the service life of the correction shoe-pad 10.In this special declaration, the thermal source of heater of the invention can
It is infrared ray, hot gas, microwave, ultrasonic, high frequency or ultraviolet ... etc., as long as the heater can make these particles 12
Surface or it is overall melted because of high temperature, as of the present invention heater integral mutually to cohere.
Special one it is mentioned that herein, please continue to refer to shown in Fig. 2,5 and 6, in step (403) " vacuumizing operation ", when
These particles 12 shape after the state (as shown in Figure 3) that cannot continue displacement, and staff can be airtight by the air passage 131
Closing, but, it has been found that in subsequent step (404) " heating operation ", due to the melting of particle 12 so that in it
Gas or aqueous vapor shed, it will cause the welding quality of these particles 12 not good, influence the quality of correction shoe-pad 10, therefore,
In other embodiments of the invention, staff directly carries out heating work after " vacuumizing operation " is performed to initial shoe-pad
Industry, meanwhile, " vacuumizing operation " can be still continuously carried out, until adjacent these particles 12 melting and after mutually cohering integrally,
It is again that the air passage 131 is hermetic closed, in this way, can the effective guarantee correction shoe-pad 10 quality；Further, since these
After 12 heated operations of grain, welding is integral, and cannot be dropped out from the air passage 131, therefore, dealer can also omit
By the hermetic closed step of air passage 131.
Please continue to refer to shown in Fig. 2,5 and 6, after the completion of the correction shoe-pad 10, dealer still can be in the correction shoe-pad 10
Upper adhesive buffer layer, anti-slip layer or other components, after making the correction shoe-pad 10 be placed into shoes, using the teaching of the invention it is possible to provide user is more good
Good use experience, or, dealer also can in advance remove the external coating 13 and internal coating 11 of the correction shoe-pad 10, or only
Only after removal external coating 13, then adhesive buffer layer, anti-slip layer or other components, to reduce the overall thick of the correction shoe-pad 10
Degree, this means, by the preparation method of correction shoe-pad of the invention, the most simple aspect of the correction shoe-pad for being formed can be for only
Formed by particle 12.Additionally, in other embodiments of the invention, the external coating 13 also can be by part hard structure
(such as：PP) formed with reference to airtight plasticizing film, so that the airtight plasticizing film can deform with pumping, and the hard structure
Then can be this means, upper in use as anti-slip layer or supporting layer, the sole of user is trampled to the airtight plasticizing film, and
The hard structure is then that can be in contact with the bottom surface in footwear.Separately, although in accompanying drawing of the invention, the configuration of the correction shoe-pad 10 is equal
The pattern of whole sole is depicted as, but in other embodiments of the invention, if the sole position system to be corrected of user belongs to
Part, then dealer the aspect of the internal coating 11 and external coating 13 according to aforementioned need, can be adjusted so that last shape
Into correction shoe-pad 10 configuration, only with the part of sole (such as：Corresponding to the local portion of phalanx, mesopodium bone or calcaneus
Position) plane configuration match.
In one more embodiment of the present invention, the aspect of the correction shoe-pad 30 of earlier figures 4 can also be applied to the system of Fig. 6
In Preparation Method, additionally, dealer can still adjust the structure of correction shoe-pad 30, hereby after explanation such as, please continue to refer to the institute of Fig. 4,6 and 7
Show, in step (401) " filling operation ", multiple particles 32 and grafting material 37 can first be uniformly mixed so that the engagement material
Material 37 can be uniformly adhered to the surface of the respectively particle 32, wherein, the grafting material 37 can be in powdered, liquid paste ... etc.,
And it includes adhesion material (Binder) (such as：TPU PURs, EVA hot-melt adhesive ... etc.) 371 and/or sorbing material
(Absorbent) (such as：Infrared absorbing material, electromagnetic wave absorbent material ... etc.) 373, the adhesion material 371 and sorbing material
373 can be attached on the surface of particle 32 such as Fig. 7, or be coated on the surface of particle 32 completely, also, the grafting material 37
Fusing point be less than or equal to the fusing point of the particle 32, afterwards, these particles 32 directly filled out together with grafting material 37 thereon
It is filled in external coating 33, so that the external coating 33 is presented a predetermined thickness, and a soft condition is maintained, also, the outsourcing
The fusing point of coating 33 higher than the grafting material 37 fusing point, and the ventilating component 34 ventilative aperture be less than respectively the particle 32 with
The particle diameter of grafting material 37, so that these particles 32 are only capable of in the intrinsic displacement of the external coating 33 with grafting material 37.
Please continue to refer to shown in Fig. 4,6 and 7, in step (402) " riding moulding operation ", when the entirety of the sole of user
Or part is trampled when on the external coating 33 with correct body position, these particles 32 can be with the entirety of sole with grafting material 37
Or part stereo formation and displacement, meanwhile, the weight that air in the external coating 33 can apply by sole, sequentially via this
Ventilating component 34 and air passage 331 and be expelled to outside the external coating 33, additionally, dealer can also put the external coating 33
In entering the recessed shaped indentation 21 of support jig 20, stood into can correct sole and be maintained at the one of correct body position with accurately moulding
Body configuration, afterwards, in step (403) " vacuumizing operation ", with air extractor to being evacuated in the external coating 33, this
When, these particles 32 and grafting material 37 can be subject to stopping for the ventilating component 34, without be moved to the external coating 33 it
Outward, until these particles 32 and grafting material 37 shape mutually closely against and displacement cannot be continued state after, just should
Air passage 331 is hermetic closed, to form an initial shoe-pad, then, in step (404) " heating operation ", with heater
The initial shoe-pad is heated, and heating-up temperature only can melt the grafting material 37, to make these adjacent particles 32 mutually glutinous
Strike up partnership, and then the moulding correction shoe-pad 30 for providing elasticity.
Special one it is mentioned that herein, please continue to refer to shown in Fig. 4,6 and 7, in other embodiments, dealer can be saturating by this
Pneumatic module 34 is arranged on air extractor so that when the air extractor is evacuated to external coating 33, these particles 32 with connect
Condensation material 37 remains to remain in external coating 33, without being drawn into air extractor, additionally, in the another embodiment
In, because the ventilating component 34 can be finally sealed to external coating 33, therefore, its fusing point can be higher or lower than engagement material
Material 37 or particle 32, separately, in the another embodiment, after the moulding correction shoe-pad 30 for providing elasticity, also can remove should for dealer
External coating 33, for example：The external coating 33 is the aspect of a vacuum bag, and Main Function is only that the particle 32 that can make inside is moulded
Predetermined shape is formed, then dealer can finally remove the external coating 33, this means, by the preparation of correction shoe-pad of the invention
Method, the last aspect of the correction shoe-pad for being formed can be formed only by particle 32 with grafting material 37.
Furthermore, in other embodiments of the invention, when the outer cladding series of strata are the aspect of vacuum bag, and need to finally be gone
Except when, dealer can be loaded into internal coating particle, and the internal coating can be by part hard structure combination gas permeable material
Formed, in this way, in the aspect of the correction shoe-pad for finally being formed, foregoing hard structure can be used as anti-slip layer or supporting layer.
Particular embodiments described above, has been carried out further in detail to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail bright, it should be understood that the foregoing is only specific embodiment of the invention, be not intended to limit the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements done etc. should be included in protection of the invention
Within the scope of.
Claims (22)
1. it is a kind of can the moulding correction shoe-pad of vacuum, the correction shoe-pad can be set to be put into a shoes, and the sole for user is stepped on
Step on thereon, including：
One external coating a, gas impermeable material of or elasticity flexible by tool is made, and its periphery is sealed by gas conjunction, the outer cladding
Layer be provided with an air passage, the air passage be connect the external coating it is inside and outside；And
Multiple particles, are filled within the external coating, make the external coating that a predetermined thickness is presented, and can be in the outsourcing
Moved within coating；
Wherein, the plane configuration of the external coating matches with the plane configuration of the entirety of sole or part, in the entirety of sole
Or it is local trampled in the case of on the external coating with correct body position, what these particles can be with the entirety of sole or part is vertical
Body configuration and the air in displacement, and the external coating can because sole is overall or the local weight for applying, via the air passage,
It is expelled to outside the external coating, then operation is vacuumized to air passage execution, makes these particles shape and mutually closely pasting
By and after the state of displacement cannot be continued, by the airtight sealing of the air passage, i.e., moulding correction shoe-pad for providing elasticity.
2. correction shoe-pad according to claim 1, wherein, the gas impermeable material is an airtight plasticizing layer.
3. correction shoe-pad according to claim 2, wherein, these particles are made up of an elastomeric material.
4. correction shoe-pad according to claim 3, also including a ventilating component, is mounted on the external coating and corresponds to
The position of the air passage, the ventilative aperture of the ventilating component is less than the particle diameter of the respectively particle.
5. the correction shoe-pad according to any one of Claims 1 to 4, wherein, when the setting of these particles mutually closely against
And in the state of cannot continuing displacement, carry out heating operation, make these adjacent grain fusings integral, with it is moulding go out the correction
Shoe-pad.
6. the correction shoe-pad according to any one of Claims 1 to 4, also including multiple grafting materials, these grafting material energy
Uniformly mix with these particles, wherein, when the setting of these particles mutually closely against and in the state of displacement cannot being continued, enter
Row heating operation, melts the grafting material, makes these adjacent grain fusings integral, with it is moulding go out the correction shoe-pad.
7. it is a kind of can the moulding correction shoe-pad of vacuum, the correction shoe-pad can be set to be put into a shoes, and the sole for user is stepped on
Step on thereon, including：
One internal coating a, gas permeable material of or elasticity flexible by tool is made, and its periphery is sealed；
Multiple particles, are filled within the internal coating, make the internal coating that a predetermined thickness is presented, and can be in the interior bag
Moved within coating, respectively the particle diameter of the particle is greater than the ventilative aperture of the internal coating；And
One external coating a, gas impermeable material of or elasticity flexible by tool is made, and is coated on outside the internal coating, and its week
Edge is sealed by gas conjunction, and the external coating is provided with an air passage, the air passage be connect the external coating it is inside and outside；
Wherein, the plane configuration of the internal coating and external coating matches with the plane configuration of the entirety of sole or part,
The entirety or part of sole are trampled in the case of on the external coating with correct body position, and these particles can be with the entirety of sole
Or part stereo formation and displacement, and the external coating can be because sole is overall or local apply together with the air in the internal coating
Plus weight, via the air passage, be expelled to outside the external coating, then to the air passage perform vacuumize operation, make
The setting of these particles mutually closely against and displacement cannot be continued state after, it is by the airtight sealing of the air passage, i.e., moulding
Provide the correction shoe-pad of elasticity.
8. correction shoe-pad according to claim 7, wherein, the gas permeable material is a breathable fabric or a ventilative plasticizing layer.
9. correction shoe-pad according to claim 8, wherein, the gas impermeable material is an airtight plasticizing film.
10. correction shoe-pad according to claim 9, wherein, these particles are made up of an elastomeric material.
11. correction shoe-pad according to any one of claim 7~10, wherein, when the setting of these particles is mutually closely being pasted
By and in the state of cannot continuing displacement, carry out heating operation, make these adjacent grain fusings integral, with it is moulding go out this rectify
Positive shoe-pad.
12. correction shoe-pad according to any one of claim 7~10, also including multiple grafting materials, these grafting materials
Can uniformly mix with these particles, wherein, when the setting of these particles mutually closely against and in the state of displacement cannot being continued,
Carry out heating operation, melt the grafting material, make these adjacent grain fusings integral, with it is moulding go out the correction shoe-pad.
A kind of preparation method of the moulding correction shoe-pad of 13. energy vacuum, the correction shoe-pad can be set to be put into a shoes, for using
The sole of person is trampled thereon, and the preparation method comprises the following steps：
These particles are loaded in an external coating, so that the external coating is presented a predetermined thickness, and these particles is existed
Moved within the external coating, wherein, the external coating is made up of a gas impermeable material of tool flexibility or elasticity, and its periphery
Be sealed by gas conjunction, the external coating is provided with an air passage, the air passage be connect the external coating it is inside and outside；
In the state of the entirety or part of sole are trampled on the external coating with correct body position, enable these particles with pin
The entirety of the palm or the stereo formation of part and the air in displacement, and the external coating can be because sole is overall or the local weight for applying
Amount, via the air passage, is expelled to outside the external coating；And
The air passage is performed and vacuumizes operation, make these particles shape mutually closely against and cannot continue the shape of displacement
State, with moulding correction shoe-pad for providing elasticity.
The preparation method of 14. correction shoe-pads according to claim 13, wherein, vacuumize work being performed to the air passage
After industry, will the air passage it is hermetic closed, to form the correction shoe-pad.
The preparation method of 15. correction shoe-pads according to claim 13, also including an internal coating, the internal coating be by
It is coated within the external coating, and a gas permeable material of or elasticity flexible by tool is made, its periphery is sealed, and is then filled out in it
Equipped with these particles, the particle diameter of these particles is greater than the entirety in the ventilative aperture of the internal coating, the internal coating and sole
Or the plane configuration of part matches, the state on the external coating is trampled with correct body position in the entirety or part of sole
Under, the external coating can be believed because of the weight that sole is overall or part applies together with the air in the internal coating via the air
Road, is expelled to outside the external coating.
The preparation method of 16. correction shoe-pads according to claim 13, also including a ventilating component, the ventilating component is peace
Corresponding to the position of the air passage on the external coating, and the ventilative aperture of the ventilating component is less than each particle
Particle diameter.
The preparation method of 17. correction shoe-pad according to any one of claim 13~16, wherein, the fusing point of these particles is
Less than the fusing point of the external coating, and operation is vacuumized being performed to the air passage, after forming an initial shoe-pad, under execution
Row step：
Heating operation is carried out to the initial shoe-pad, makes these adjacent grain fusings integral, with it is moulding go out the correction shoe-pad.
The preparation method of 18. correction shoe-pad according to any one of claim 13~16, wherein, also including multiple engagement material
Material, these grafting materials can uniformly mix with these particles, and the fusing point of these grafting materials is less than the molten of the external coating
Point, operation is vacuumized being performed to the air passage, after forming an initial shoe-pad, performs the following steps：
Heating operation is carried out to the initial shoe-pad, the grafting material is melted, makes these adjacent grain fusings integral, to mould
Shape goes out the correction shoe-pad.
The preparation method of 19. correction shoe-pads according to claim 17, wherein, heated to the initial shoe-pad air
In the state of operation, can still continuously carry out and vacuumize operation, until adjacent these grain fusings are integral, with it is moulding go out this rectify
Positive shoe-pad.
The preparation method of 20. correction shoe-pads according to claim 18, wherein, heated to the initial shoe-pad air
In the state of operation, can still continuously carry out and vacuumize operation, until adjacent these grain fusings are integral, with it is moulding go out this rectify
Positive shoe-pad.
The preparation method of 21. correction shoe-pads according to claim 17, also comprises the following steps：
After the correction shoe-pad is formed, the external coating is removed.
The preparation method of 22. correction shoe-pads according to claim 18, also comprises the following steps：
After the correction shoe-pad is formed, the external coating is removed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2017/116386 WO2018108146A1 (en) | 2015-12-16 | 2017-12-15 | Vacuum-molded orthotic insole and preparation method therefor |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104142253A TWI629014B (en) | 2015-12-16 | 2015-12-16 | Vacuum-shaped corrective insole |
| TW104142253 | 2015-12-16 | ||
| TW105121905A TWI653036B (en) | 2016-07-12 | 2016-07-12 | Vacuum shaping and heat-setting corrective insole manufacturing method |
| TW105121905 | 2016-07-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106880129A true CN106880129A (en) | 2017-06-23 |
| CN106880129B CN106880129B (en) | 2021-11-19 |
Family
ID=59176152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611169709.XA Active CN106880129B (en) | 2015-12-16 | 2016-12-16 | Correcting insole capable of being shaped in vacuum and preparation method thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106880129B (en) |
| WO (1) | WO2018108146A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018108146A1 (en) * | 2015-12-16 | 2018-06-21 | 钟炳中 | Vacuum-molded orthotic insole and preparation method therefor |
| CN110338512A (en) * | 2019-07-03 | 2019-10-18 | 邱锋 | A kind of adaptive, face shape fitting shoes foot pad production method |
| WO2022262634A1 (en) * | 2021-06-17 | 2022-12-22 | 钟炳中 | Personalized insole capable of being rapidly shaped and manufacturing method therefor |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108741402A (en) * | 2018-06-28 | 2018-11-06 | 三六度童装有限公司 | Sole shock component, shock-absorbing sole and damping shoe |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106880129B (en) | 2021-11-19 |
| WO2018108146A1 (en) | 2018-06-21 |
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