CN108815711A - Magnetic therapeutic utensil - Google Patents
Magnetic therapeutic utensil Download PDFInfo
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- CN108815711A CN108815711A CN201810325521.2A CN201810325521A CN108815711A CN 108815711 A CN108815711 A CN 108815711A CN 201810325521 A CN201810325521 A CN 201810325521A CN 108815711 A CN108815711 A CN 108815711A
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- Prior art keywords
- rubber
- elastic body
- magnetic
- magnetic powder
- therapeutic utensil
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- 230000001225 therapeutic effect Effects 0.000 title claims abstract description 189
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- 229920003002 synthetic resin Polymers 0.000 claims abstract description 12
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- 238000005034 decoration Methods 0.000 description 9
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- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 4
- 238000012937 correction Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- -1 lead Chemical class 0.000 description 4
- 230000014759 maintenance of location Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
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- 229920002379 silicone rubber Polymers 0.000 description 4
- 239000004945 silicone rubber Substances 0.000 description 4
- 229920002725 thermoplastic elastomer Polymers 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
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- 230000036299 sexual function Effects 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- 239000002174 Styrene-butadiene Substances 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
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- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
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- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229910052772 Samarium Inorganic materials 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical group C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
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- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
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- 125000001153 fluoro group Chemical class F* 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
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- 238000013007 heat curing Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229920003049 isoprene rubber Polymers 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
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- 238000000465 moulding Methods 0.000 description 1
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- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920003225 polyurethane elastomer Polymers 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000004943 rubber silane Substances 0.000 description 1
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N2/00—Magnetotherapy
- A61N2/06—Magnetotherapy using magnetic fields produced by permanent magnets
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N2/00—Magnetotherapy
- A61N2/004—Magnetotherapy specially adapted for a specific therapy
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Magnetic Treatment Devices (AREA)
Abstract
The present invention provide it is a kind of handling be easy and it is light-duty, in addition will not to installation position apply constriction, the magnetic therapeutic utensil that can be installed in the state of being matched with the installation position.The present invention relates to magnetic therapeutic utensil (1), the shape of the magnetic therapeutic utensil (1) can be made to be changed in a manner of the predetermined portion along body, and shape holding can be carried out when changing the shape, which includes:The first rubber-like elastic body (10) of elongated shape;The core material (20) of shape holding, the length direction along the first rubber-like elastic body (10) configure, mainly by than polycarbonate there is the synthetic resin of higher shape retentivity to be formed;And magnetic material (30), it includes in the first rubber-like elastic body (10), to bring body magnetic force.
Description
Technical field
The present invention relates to magnetic therapeutic utensils.
Background technique
All the time, the therapeutic appliance as the effect that can expect blood circulation facilitation, proposes and is installed on body
The various magnetic therapeutic utensils (referring to patent document 1,2) of the type of a part (such as neck etc.) of body.
Magnetic therapeutic utensil described in patent document 1 (referred to as existing first magnetic therapeutic utensil) be include following part
Magnetic therapeutic utensil:The magnet part of strip, the magnet part are formed by the mixture of silicone rubber and magnetic powder;Covering portion, the packet
It covers portion to be formed by silicone rubber, and coats the magnet part throughout the complete cycle of the periphery of magnet part;Engaging portion, the engaging portion are set
It is placed in the one end of covering portion;And engaging portion, the engaging portion are set to the other end of covering portion.The magnetic constituted in this way
Sexual function therapeutic device tool is formed as cyclic annular and engaging the locking protrusion of engaging portion with the locking hole of engaging portion, is used as magnetic item
Chain.
Magnetic therapeutic utensil described in patent document 2 (referred to as existing second magnetic therapeutic utensil) is by following part structure
At:The installation band that can be expanded, the installation belt are flexible;Multiple hair magnetic portions (solid magnet), the hair magnetic portion are installed on the installation
Band;And overlay film, the overlay film coat above-mentioned installation band and send out the entirety in magnetic portion.In addition, using synthetic resin, silicone in overlay film
Rubber.The existing second magnetic therapeutic utensil constituted in this way has elasticity, and whole is shaped as C font, will constitute the C
The installation band of font expands and is installed on neck etc..Existing second magnetic therapeutic utensil energy in the state ofs being installed on neck etc.
It is enough to keep installation condition using the reset force generated by elasticity.
In addition, also although known one kind is different from magnetic therapeutic utensil, and to be wound in a part of body (at this
In the case of be arm) the decoration armlet (referring to patent document 3) installed of mode.
Decoration armlet is in this point installed in a manner of a part for being wound in body described in patent document 3
On, it is identical as existing first magnetic therapeutic utensil and existing second magnetic therapeutic utensil.Decoration described in patent document 3
Armlet and existing first magnetic therapeutic utensil and existing second magnetic therapeutic utensil the difference is that, due to being formed
It is tied made of the rodlike core material being made of the material (lead etc.) deformed freely to be coated using the clad member with flexibility
Structure, so can deform freely, and the function (referred to as shape holding function) of being kept to deformed shape is excellent.Cause
This can be such that the decoration armlet deforms in a manner of the surface shape along arm when the decoration armlet is installed on arm.As a result,
It can make to decorate the individual differences such as thickness, surface shape and the bumps of armlet reply arm, and keep function with edge using shape
The mode of the circumferential surface of arm installed, so matching sense is excellent.
Existing technical literature
Patent document
Patent document 1:Japanese Unexamined Patent Publication 2008-173405 bulletin
Patent document 2:No. 3191469 bulletin of Japanese granted utility model
Patent document 3:Japanese Unexamined Patent Publication 60-126012 bulletin
Summary of the invention
Problems to be solved by the invention
Existing first magnetic therapeutic utensil is used as cricoid magnetic item and engaging locking protrusion with locking hole
Chain.Therefore, when dressing existing first magnetic therapeutic utensil, every time handling require to make locking protrusion engage with locking hole or
The engaging is released, I is unequal to bothering.In addition, ring diameter when being formed as ring-type is fixed, so the thickness of neck, table can not be coped with
The individual differences such as face shape.In addition, existing first magnetic therapeutic utensil is not pacified in a manner of the circumferential surface along neck
Dress, so shortcoming matching sense.In addition, existing first magnetic therapeutic utensil sometimes also can be in the movement for carrying out moving body
When, shaking is excessive, may interfere with movement sometimes.
Then, existing second magnetic therapeutic utensil can be expanded using the elasticity of installation band.Therefore, by the installation
Band is installed in the state of neck, acts on installation band by the reset force that elasticity generates, so the state after installation is maintained.
But since the reset force of installation band acts on neck always, it is possible that applying constriction to neck.
Then, decoration armlet described in patent document 3 is formed as coating using the clad member with flexibility by freely
Structure made of the rodlike core that the material (lead etc.) of deformation is constituted.Therefore, it can be deformed into arbitrary shape, and can
Keep the shape.But the decoration armlet becomes as weight due to having used the metals such as lead in the material of core material so having
Problem.
It, can actually assuming that by the Structural application of the decoration armlet in the case where existing first magnetic therapeutic utensil
It improves shape and keeps function.But the miscellaneous of the charge and discharge operations of existing first magnetic therapeutic utensil is not can solve, and can not
It copes with individual differences and such above-mentioned problem that matching is felt cannot be obtained.Further, since core material is constituted using metals such as lead,
Become weight such problems so generating.In addition, assuming that by the Structural application of the decoration armlet in existing second magnetic therapeutic
In the case where utensil, although can be improved shape keeps function, it can not solve to apply neck as constriction and ask
Topic.Become weight moreover, also leading to the problem of.
The present invention be in view of described problem and be made into, and it is an object of the present invention to provide a kind of handling are easy and light-duty, and will not
Constriction, the magnetic therapeutic utensil that can be installed in the state of matching with installation position are applied to installation position.
Technical teaching for solving the problem was
[1] the magnetic therapeutic utensil of the embodiment for reaching the purpose can make shape along the regulation of body
The mode at position is changed, and shape holding can be carried out when changing the shape, which includes:It is elongated
First rubber-like elastic body of shape;The core material of shape holding, the length direction along the first rubber-like elastic body configures, main
It will be by than polycarbonate there is the synthetic resin of higher shape retentivity to be formed;And magnetic material, it includes first
In rubber-like elastic body, to bring body magnetic force.
[2] in the magnetic therapeutic utensil of another embodiment, it is mainly embedding by styrene-butadiene to be also possible to core material
Section copolymer and/or high density polyethylene (HDPE) are constituted.
[3] in the magnetic therapeutic utensil of another embodiment, being also possible to magnetic material is magnetic powder and solid magnetic
Iron, the first rubber-like elastic body have:The second rubber-like elastic body containing magnetic powder, is dispersed with magnetic powder;And third rubber-like
Elastomer is embedded with solid magnet in such a way that a part of solid magnet is exposed, along the second rubber-like elasticity containing magnetic powder
The length direction of body is formed as one with the second rubber-like elastic body containing magnetic powder, and core material is along the second rubber-like elasticity containing magnetic powder
The length direction configuration that body and third rubber-like elastic body at least one of are worked as.
[4] in the magnetic therapeutic utensil of another embodiment, being also possible to magnetic material is magnetic powder and solid magnetic
Iron, the first rubber-like elastic body has the second rubber-like elastic body containing magnetic powder for being dispersed with magnetic powder, in the second rubber containing magnetic powder
Gluey elastomer is embedded with solid magnet in such a way that a part of solid magnet is exposed, and core material is along the second rubber containing magnetic powder
The length direction of gluey elastomer configures.
[5] in the magnetic therapeutic utensil of another embodiment, being also possible to magnetic material is solid magnet, the first rubber
Gluey elastomer has third rubber-like elastic body, the side that the third rubber-like elastic body is exposed with a part of solid magnet
Formula is embedded with the solid magnet, and core material is configured along the length direction of third rubber-like elastic body.
[6] in the magnetic therapeutic utensil of another embodiment, being also possible to magnetic material is magnetic powder, the first rubber-like
Elastomer has:The second rubber-like elastic body containing magnetic powder, is dispersed with magnetic powder;And third rubber-like elastic body, edge contain
The length direction of second rubber-like elastic body of magnetic powder is formed as one with the second rubber-like elastic body containing magnetic powder, and core material edge contains
The length direction configuration that the second rubber-like elastic body and third rubber-like elastic body of magnetic powder at least one of are worked as.
[7] in the magnetic therapeutic utensil of another embodiment, being also possible to magnetic material is magnetic powder, the first rubber-like
Elastomer has the second rubber-like elastic body containing magnetic powder for being dispersed with magnetic powder, and core material is along the second rubber-like elastic body containing magnetic powder
Length direction configuration.
[8] in the magnetic therapeutic utensil of another embodiment, it is also possible to multiple solid magnet along the first rubber-like bullet
Property body length direction configuration.
[9] in the magnetic therapeutic utensil of another embodiment, it is also possible in the second rubber-like elastic body containing magnetic powder
The surface along section circumferential direction be formed with the surface layer there is no magnetic powder.
Invention effect
It is easy according to the present invention, it is possible to provide handling and light-duty, in addition will not apply constriction to installation position, it can be with
The magnetic therapeutic utensil installed with the matched state in installation position.
Detailed description of the invention
Figure 1A indicates the stereoscopic figure of the magnetic therapeutic utensil of first embodiment, and Figure 1B indicates the A- in the perspective view
A cross-sectional view.
Fig. 2 indicates the exploded perspective view of the magnetic therapeutic utensil of first embodiment.
Fig. 3 shows schematically the cross of a part of the lower die in the mold of the magnetic therapeutic utensil for manufacturing first embodiment
Cross-sectional view.
Fig. 4 indicates the order for evaluating the evaluation test of the shape retention properties of the magnetic therapeutic utensil of first embodiment.
Fig. 5 indicates the evaluation test result carried out according to the order of evaluation test shown in Fig. 4.
Fig. 6 indicates the use example of the magnetic therapeutic utensil of first embodiment.
(7A) of Fig. 7 indicates the stereoscopic figure of the magnetic therapeutic utensil of second embodiment, and (7B) of Fig. 7 indicates the perspective view
In A-A cross-sectional view.
(8A) of Fig. 8 indicates the stereoscopic figure of the magnetic therapeutic utensil of third embodiment, and (8B) of Fig. 8 indicates the perspective view
In A-A cross-sectional view.
(9A) of Fig. 9 indicates the stereoscopic figure of the magnetic therapeutic utensil of the 4th embodiment, and (9B) of Fig. 9 indicates the perspective view
In A-A cross-sectional view.
(10A) of Figure 10 indicates the stereoscopic figure of the magnetic therapeutic utensil of the 5th embodiment, and (10B) of Figure 10 indicates that this is vertical
A-A cross-sectional view in body figure.
(11A) of Figure 11 indicate the magnetic therapeutic utensil of sixth embodiment by the state after the removal of third rubber-like elastic body
Perspective view, (11B) of Figure 11 indicate the magnetic therapeutic utensil there is no the part X of solid magnet to carry out in the width direction
Cross-sectional view when cutting, (11C) of Figure 11 indicate the position Y cutting magnetic therapeutic device in the width direction in solid magnet
Cross-sectional view when tool.
(description of symbols)
1,2,3,4,5,6, magnetic therapeutic utensil;10, the first rubber-like elastic body;11, the second rubber-like elastic body containing magnetic powder;
12, third rubber-like elastic body;13, surface layer;20, core material;30, magnetic material;31, magnetic powder;32, solid magnet.
Specific embodiment
Hereinafter, being described with reference to the embodiments of the present invention.In addition, each embodiment described below does not limit
The invention of claims, in addition, each element and combinations thereof illustrated in various embodiments be all not necessarily it is of the invention
Necessary to solution.
The magnetic therapeutic utensil of the embodiments of the present invention is to make shape in a manner of the predetermined portion along body
It is changed, and the magnetic therapeutic utensil of shape holding can be carried out when changing its shape.Here, " it is able to carry out shape
Keep " refer to, the shape after the defined stress of application changes the shape of object and relieves the stress, after maintaining the variation
Shape, or the arbitrary shape in the process before recovery is maintained, not exclusively it is returned as original shape.
The magnetic therapeutic utensil includes:First rubber-like elastic body of elongated shape;The core material of shape holding, along
The length direction of one rubber-like elastic body configures, and is mainly formed by the high synthetic resin of the shape retentivity than polycarbonate;
And magnetic material, it includes in the first rubber-like elastic body, to bring body magnetic force.Hereinafter, being described with reference to this hair
Bright each embodiment.Here, " main " refers to 50% ratio more than overall volume, but can also refer to more than overall weight
50% ratio.
(first embodiment)
Figure 1A indicates the stereoscopic figure of the magnetic therapeutic utensil of first embodiment, and Figure 1B indicates that the A-A in the perspective view is cutd open
View.Fig. 2 indicates the exploded perspective view of the magnetic therapeutic utensil of first embodiment.
The magnetic therapeutic utensil 1 of first embodiment includes:First rubber-like elastic body 10 of elongated shape;Shape is kept
Core material 20, the core material 20 is embedded along the length direction of first rubber-like elastic body 10, by having than polycarbonate (PC)
The synthetic resin material of higher shape retentivity is formed;And magnetic material 30, the magnetic material 30 are included in the first rubber
In gluey elastomer, to bring body magnetic force.In addition, " embedded " only a " be arranged " example, core material 20 can also be with
It is not embedded along the length direction of the first rubber-like elastic body 10, but it is pasted onto the surface of the first rubber-like elastic body 10.This
It is also same in later each embodiment.
Magnetic material 30 in present embodiment be magnetic powder 31 and solid magnet 32 both.In addition, the first rubber-like
Elastomer 10 has:The second rubber-like elastic body 11 containing magnetic powder, second rubber-like elastic body 11 for containing magnetic powder are dispersed with magnetic
Powder 31;And third rubber-like elastic body 12, the side which is exposed with a part of solid magnet 32
Formula is embedded with the solid magnet 32, and is formed as one along the length direction of the second rubber-like elastic body 11 containing magnetic powder.Core material
20 preferably with the rodlike resin of the length same with the second rubber-like elastic body 11 containing magnetic powder, along second containing magnetic powder
The length direction of rubber-like elastic body 11 is embedded.
In addition, in the present embodiment, core material 20 is embedded in the second rubber-like elastic body 11 containing magnetic powder, but as long as burying
It is located at least one of the second rubber-like elastic body 11 and third rubber-like elastic body 12 containing magnetic powder.That is, can also
With in third rubber-like elastic body 12 bury core material 20, or can also containing magnetic powder the second rubber-like elastic body 11 and
Both third rubber-like elastic body 12 buries core material 20.This is in the second rubber-like elastic body 11 and third rubber-like containing magnetic powder
It is also same that elastomer 12, which has in the aftermentioned embodiment for the structure being formed as one,.
As in the first rubber-like elastic body 10 of formation, the second rubber-like elastic body 11 and third rubber-like elastic body 12
At least any rubber-like elastic body preferable material, can illustrate silicone rubber, polyurethane rubber, isoprene rubber,
The thermo-setting elastomers such as EP rubbers, natural rubber, ethylene propylene diene rubber, nitrile rubber (NBR) or butadiene-styrene rubber (SBR) gather
The thermoplastic elastomer (TPE) of urethane class, lipid, phenylethylene, olefines, butadiene type and fluorine class etc. or above-mentioned thermoset elastic
Body and the compound of thermoplastic elastomer (TPE) etc..In foregoing illustrative material, particularly preferred silicone rubber.This is because silicone
The heat resistance and cold resistance of rubber are excellent, and smaller to the adverse effect of skin.
In addition, being formed on the surface circumferentially of the second rubber-like elastic body 11 containing magnetic powder, there is no magnetic powders 31
Surface layer 13.The magnetic powder 31 for the inside that surface layer 13 is used to prevent from being dispersed in the second rubber-like elastic body 11 containing magnetic powder flows out to outer
Portion has the function as magnetic powder protective layer.The thickness t1 on surface layer 13 is preferably 0.25mm or more.Have second containing magnetic powder
In the magnetic therapeutic utensil of the aftermentioned embodiment of rubber-like elastic body 11, it can also be identically formed with surface layer 13.
Solid magnet 32 is preferably formed as discoid ferrite type magnet, the cobalt with flange part 32a and head 32b
The complex class magnet of class magnet, terres rares (samarium etc.) magnet or these magnet.In addition, being able to use will be described as magnetic powder 31
The fine powder obtained after the constituent material miniaturization of magnet.It is preferable to use multiple (such as being set as 6) solid magnet 32.In this reality
It applies in mode, multiple solid magnet 32 are arranged in a column along the length direction of third rubber-like elastic body 12.
In addition, the aligning method about multiple solid magnet 32, by multiple solid magnet 32 and can also be listed in one directly
On line, in addition multiple solid magnet 32 can also be configured to multiple row.This is in the other embodiments with solid magnet 32
It is also same.In addition, in the first embodiment, the number of solid magnet 32 is 6, but the present invention is not limited to 6,
It can be 5 or less or 7 or more.These are in aftermentioned other embodiments and have used the implementation of solid magnet 32
It is also same in mode.
Core material 20 will be illustrated next.As described above, core material 20 is mainly the synthetic resin higher than the shape retentivity of PC.
As the synthetic resin, styrene-butadiene block copolymer or high density polyethylene (HDPE) can be illustrated.High density polyethylene (HDPE) refers to
Ethylene is almost without branch, the crystalline polyethylene being combined into straight-chain, density 910kg/m3(JIS above
K6748).In addition, styrene-butadiene block copolymer and high density polyethylene (HDPE) are (below with the extension of high density polyethylene (HDPE)
Body is illustrated) shape retentivity see below.
Core material 20 is embedded in from one end 11a to the other end along the length direction of the second rubber-like elastic body 11 containing magnetic powder
In the region of portion 11b.In first embodiment and aftermentioned other embodiments, core material 20 is by styrene-butadiene
Block copolymer sets rod member as main component.
One of the second rubber-like elastic body 11 containing magnetic powder can be covered each by by being formed in third rubber-like elastic body 12
End face covering portion 15a, 15b of the end face of the end face and the other end 11b of end 11a.The second rubber-like elasticity containing magnetic powder
The end face of the one end 11a of body 11 and the end face of the other end 11b are covered by end face covering portion 15a, 15b respectively.As a result, energy
Enough prevent the second rubber-like elastic body 11 of the self-contained magnetic powder of core material 20 from deviating from.In addition, due to the second rubber-like elasticity containing magnetic powder
The end face of the one end 11a of body 11 and the end face of the other end 11b are not exposed outside, so magnetic therapeutic utensil 1 is in beauty
Upper is also excellent.
The magnetic therapeutic utensil 1 of this structure can be manufactured with various manufacturing methods, such as can be after following
The each process of illustration is manufactured.
The second rubber-like elastic body 11 and core material 20 containing magnetic powder are manufactured by extrusion molding respectively.In addition, logical
It crosses the second rubber-like elastic body 11 containing magnetic powder made of extrusion molding and is formed with the core material being inserted into for core material 20 along central axis
It is inserted into hole 11c.Then, by using core material 20 made of above-mentioned operation be inserted into also with made of above-mentioned operation containing magnetic powder
In the core material insertion hole 11c of second rubber-like elastic body 11.The second rubber containing magnetic powder for being embedded with core material 20 is completed as a result,
Shape elastomer 11.Alternatively, it is also possible to using extrusion molding core material 20 and the second rubber-like elastic body 11 together and by the two one
The method of body forming, to replace the method being inserted into core material 20 in the core material insertion hole 11c of second rubber-like elastic body 11.It connects
, the second rubber-like elastic body 11 containing magnetic powder for being embedded with core material 20 (is known as being embedded with the rubber-like containing magnetic powder of core material
Elastomer) it is placed in the specified position in mold.
Fig. 3 shows schematically a part of the lower die in the mold of the magnetic therapeutic utensil for manufacturing first embodiment
Sectional elevation.
As shown in figure 3, the inner bottom surface 51 in lower die 50 is equipped with pin 52.Pin 52 is for supporting solid magnet 32.It is inciting somebody to action
When solid magnet 32 is set to lower die 50, preferably configured in the state of carry solid magnet 32 using pin 52.It can also
To be equipped with the recess portion (not shown) that supply and marketing 52 is inserted into the bottom of solid magnet 32.In this way, by carry admittedly using pin 52
Solid magnet 32 is arranged in mold in the state of magnet body 32, solid magnet 32 becomes to be divided with the inner bottom surface 51 of lower die 50
The state opened.In addition, the quantity of pin 52 is not limited to be set as 1 relative to 1 solid magnet 32, it also can be set to 2 or 3
More than.
Then, it is flowed into the curability rubber composition of third rubber-like elastic body 12 by by upper mold (not shown)
It is installed on lower die 50 and in the mold of composition.At this point, the curability rubber composition being flowed into mold edge in the mold is buried
The length direction of the rubber-like elastic body containing magnetic powder equipped with core material is to be covered each by the end face and the other end of one end 11a
The mode of the end face of 11b flows into.The rubber-like containing magnetic powder of core material will be embedded with by being formed as a result, in third rubber-like elastic body 12
End face covering portion 15a, 15b that the end face of the one end 11a of elastomer and the end face of the other end 11b are covered each by.Make
The curability rubber composition of three rubber-like elastic bodies 12 flows into mold, carries out injection molding.Alternatively, it is also possible to replace note
Carry out transfer modling, compression molding with penetrating molding (injection molding carried out in later embodiment is also same).With
Afterwards, upper mold is unloaded, take out third rubber-like elastic body 12 from lower die 50 and is embedded with the rubber-like elastic body containing magnetic powder of core material
The formed body of one.Then, the fixture that correction also can be used carries out shape correction for modifying shape.
The solid magnet 32 is embedded in third rubber-like elasticity in a manner of exposing as a part by solid magnet 32
Method in body 12 can also keep solid magnet 32 without using pin 52, be realized using following such method.Firstly, making
The curability rubber composition of liquid flows into specified altitude from the inner bottom surface 51 of lower die 50.In this state to curability rubber
Glue composition carries out once-forming.Then, mold is opened, solid magnet 32 is configured into the rubber-like elastic body after once-forming
On.Then, closed die again, makes curability rubber composition flow into the big portion that can bury the magnet of the solid in mold 32
The height divided.Carry out in this state it is secondary forming, manufacture be embedded with solid magnet 32 state third rubber-like elastic body
12.Using this method, the structure of the hanging state in the bottom with solid magnet 32 from third rubber-like elastic body 12 can be also manufactured
The magnetic therapeutic utensil 1 made.In addition, the head 32b of solid magnet 32 can also be embedded in and be fixed on as other methods
The recessed portion of mould makes to be partially in the shape that can be coated by third rubber-like elastic body 12 other than the head 32b of solid magnet 32
State is flowed into curability rubber composition in mold.
In order to improve the cementability for the rubber-like elastic body and third rubber-like elastic body 12 containing magnetic powder for being embedded with core material,
And the cementability of third rubber-like elastic body 12 and solid magnet 32, such as preferably used in advance in third rubber-like elastic body 12
Curability rubber composition in be mixed into silane coupling agent.Alternatively, can also be in the rubber-like bullet containing magnetic powder for being embedded with core material
Property body the joint surface 11d (referring to Fig. 3) engaged with third rubber-like elastic body 12 and solid magnet 32 with third rubber
Silane coupling agent is respectively applied in the joint surface 32c that shape elastomer 12 engages.Mix silane coupling agent in addition it is also possible to combine
Enter into curability rubber composition and applies the operation of silane coupling agent in each joint surface 11d, 32c.
In the magnetic therapeutic utensil 1 being achieved in that, core material 20 is embedded in the second rubber-like elastic body 11 containing magnetic powder.
In addition, solid magnet 32 is embedded in third rubber-like elastic body 12 in such a way that a part is exposed.More specifically, solid magnetic
The flange part 32a of iron 32 is embedded in the inside of third rubber-like elastic body 12, than flange part 32a by top head 32b from the
Expose little by little on the surface of three rubber-like elastic bodies 12.Therefore, solid magnet 32 not readily disengages from third rubber-like elastic body 12.
Magnetic therapeutic utensil is lengthened alternatively, it is also possible to install adapter at the length direction both ends of magnetic therapeutic utensil 1
1.Adapter preferably has the structure detachable relative to the both ends.In the feelings that adapter is installed on to magnetic therapeutic utensil 1
Under condition, it can preferably be used for the thick adult human male of neck, in addition in the case where having unloaded adapter from magnetic therapeutic utensil 1,
It is preferred that can be used for the thin children of neck or women.
Next, illustrating the evaluation test for evaluating the shape retention properties of magnetic therapeutic utensil 1.By magnetic therapeutic device
The specified position of tool 1 is set as bending position, by 90 degree of 1 bending of magnetic therapeutic utensil and placed 1 point in the bending position
Magnetic therapeutic utensil 1 is discharged after clock, return angle, θ when have passed through 5 minutes after release is measured, to carry out evaluation examination
It tests.
Fig. 4 indicates time of the evaluation test for evaluating the shape retention properties of the magnetic therapeutic utensil of first embodiment
Sequence.(a) of Fig. 4~Fig. 4 (c) indicates first step~third step of the order as evaluation test.In addition, (a) of Fig. 4
It is used in the top view of the magnetic therapeutic utensil 1 in evaluation test, (b) of Fig. 4 and (c) of Fig. 4 are along y-axis in the arrow side y
To the side view of the magnetic therapeutic utensil 1 of (a) of observation Fig. 4.The basic knot of magnetic therapeutic utensil 1 in the evaluation test
Structure is identical as the magnetic therapeutic utensil 1 of first embodiment, is that will contain the second rubber-like elastic body 11 of magnetic powder and contain solid
The structure that the third rubber-like elastic body 12 of magnet 32 obtains after being formed as one.
As shown in (a) of Fig. 4, the position for separating L1 (L1=50mm) with one end of magnetic therapeutic utensil 1 is set as
Bending position P1 (first step).Then, as shown in (b) of Fig. 4, by the magnetic therapeutic utensil 1 slave one end to bending position
The position between P1 is set in 90 degree of bending position P1 bending (second step).Then, it is kept by the state after 90 degree of bending
After 1 minute, the position is discharged, as shown in (c) of Fig. 4, return angle, θ when have passed through 5 minutes after release is measured
(third step).In addition, the thickness t2 of magnetic therapeutic utensil 1 is 5mm.
Fig. 5 indicates the evaluation test result carried out according to the order of evaluation test shown in Fig. 4.In addition, Fig. 5 is respectively indicated
Result when evaluation test is carried out with the following situation of secondary ordered pair of each step shown in (c) of (a) of Fig. 4~Fig. 4, that is, only
Core material 20 is not buried in the second rubber-like elastic body 11 containing magnetic powder in the presence of 11 situation of the second rubber-like elastic body containing magnetic powder
The case where (being set as sample 1), in the second rubber-like elastic body 11 containing magnetic powder be embedded with the diameter with 3mm1 poly- carbon
The case where core material 20 of acid esters (being set as sample 2), is embedded with cross sectional shape in the second rubber-like elastic body 11 containing magnetic powder and is
The case where being on one side core material 20 of the styrene-butadiene block copolymer of the square of 3mm (being set as sample 3), is containing magnetic
Second rubber-like elastic body 11 of powder is embedded with the diameter with 3mm1 styrene-butadiene block copolymer core
The case where material 20 (being set as sample 4) and the diameter with 2.8mm is embedded in the second rubber-like elastic body 11 containing magnetic powder
1 high density polyethylene (HDPE) extend system core material 20 the case where (be set as sample 5).In addition, in the evaluation test, in Fig. 4
(c) shown in the return angle, θ that measures of third step it is smaller, shape retention properties are more excellent.
As shown in figure 5, returning to angle is 90 degree in the case where sample 1.This refers to even if 90 degree of bending, can also return
Return to original state, that is, " amorphism holding function ".The return angle of sample 2 is 85 degree.This refers to, even if bending 90
Degree, also returns substantially to original state.In addition, polycarbonate also fractures sometimes in the case where sample 2.In addition, sample
3 return angle is 5 degree.This refers in the case where 90 degree of bending, only returns to 5 degree, that is, shape keeps function higher.
The return angle of sample 4 is 10 degree.This refers in the case where 90 degree of bending, only returns to 10 degree.Sample 4 and sample
Product 3 are compared, and shape keeps function although slightly worse, but also shape with higher keeps function.The return angle of sample 5 is 40
Degree.This refers in the case where 90 degree of bending, returns to 40 degree.For sample 5 compared with sample 3 and sample 4, shape keeps function
It is poor, but shape with higher keeps function to a certain extent.
According to above evaluation test as a result, obtaining excellent shape to keep the sample of function using PC is sample 3, sample
4 and sample 5, but the shape of sample 3 and sample 4 keeps function especially high.It is used as core material 20 as a result, particularly preferably uses
Styrene-butadiene block copolymer.In addition, even if having used the case where high density polyethylene (HDPE) ennation is as core material 20
Under, it can also obtain the higher shape holding function of being only second to styrene-butadiene block copolymer.Therefore, it is controlled according to magnetism
Type, the difference of purposes for treating utensil 1, can be used high density polyethylene (HDPE) ennation also as core material 20.
Fig. 6 indicates the use example of the magnetic therapeutic utensil of first embodiment.Magnetic therapeutic utensil 1 is installed in Fig. 6 expression
In neck 60 of body the case where.Magnetic therapeutic utensil 1 has essentially identical with the sample 4 in above-mentioned evaluation test
Structure.In addition, being equipped with the adapter 61,61 detachable relative to main body at the length direction both ends of magnetic therapeutic utensil 1.
In addition, can also enumerate any kind of tree such as thermoplastic resin and heat-curing resin as the material being used in adapter 61
Rouge, SUS, aluminium, iron, nickel, any kind of metal, aluminium oxide and the silicon nitride such as alloy etc. of zinc and these metals are any kind of
Ceramics.When magnetic therapeutic utensil 1 is installed on neck 60, such as the solid magnetic to form a line on magnetic therapeutic utensil 1
Iron 32 is located at the mode of the rear side of neck 60, by magnetic therapeutic utensil 1 in a manner of the circumferential skewing along neck 60 bending and into
Row installation.
Using magnetic therapeutic utensil 1 described above, following such effects are obtained.That is, by 1, magnetic therapeutic utensil
As when being installed on neck 60 as illustrated in fig. 6, only carried out 1 bending of magnetic therapeutic utensil being curved operation, it is not necessary into
It exercises engaging portion and engaging portion etc. and engages such operation.In addition, after being mounted with magnetic therapeutic utensil 1 as illustrated in fig. 6,
State after being able to maintain the installation.At this point, magnetic therapeutic utensil 1 and non-used elastic force holding installation condition, so will not
Constriction is applied to neck 60.
In addition, magnetic therapeutic utensil 1 can bending freely, so even if the thickness of installation position (such as neck etc.),
There are individual differences for surface shape etc., also can be installed with the matched state in installation position (state with skin contact),
So magnetic effect also becomes higher.When the magnetic therapeutic utensil 1 that will be installed as illustrated in fig. 6 unloads, as long as to expand
Mode operates magnetic therapeutic utensil 1, it is not necessary to carry out releasing the such operation of engaging of the engaging portion with engaging portion.
In addition, due to as core material 20, (such as it is made of styrene-butadiene block copolymer using synthetic resin
Synthetic resin) and it is nonmetallic, so magnetic therapeutic utensil 1 is light-duty, can persistently install comfortably for a long time.In addition, when utilizing
When synthetic resin forms core material 20, the cost effective of magnetic therapeutic utensil 1 can be realized, and can also prevent the life of core material 20
Rust.
In addition, being formed with the rubber-like elastic body containing magnetic powder for core material will to be embedded in third rubber-like elastic body 12
End face covering portion 15a, 15b that the end face of 11 one end 11a and the end face of the other end 11b are covered each by.Therefore, can
Prevent that the second rubber-like elastic body 11 of the self-contained magnetic powder of core material 20 from deviating from or magnetic powder 31 is from the end face of one end 11a and another
It overflows the end face of end 11b.In addition, due to the end face of the one end 11a of the second rubber-like elastic body 11 containing magnetic powder and another
The end face of one end 11b is not exposed, so being capable of providing aesthetically excellent magnetic therapeutic utensil 1.
In addition, the length of magnetic therapeutic utensil 1 is set as to install in a manner of almost round neck 60 1 weeks in Fig. 6
Length, but the present invention is not limited to this, such as also can be set to and can be carried out in a manner of 2/3 week degree around neck 60
The length of installation.In addition, the length of magnetic therapeutic utensil 1 is also possible to that the both ends of the magnetic therapeutic utensil 1 can be made in neck
60 leading cross is overlapped such length.In addition it is also possible to adjust magnetism by the handling of adapter as described above
The length of therapeutic appliance 1.This is also same in the magnetic therapeutic utensil of aftermentioned other embodiments.
(second embodiment)
Next, illustrating the magnetic therapeutic utensil of second embodiment.In addition, in this second embodiment, for it is above-mentioned
The shared structure of first embodiment, adds words and phrases same as the first embodiment and/or appended drawing reference, is illustrated
The explanation in first embodiment is replaced with, the repetitive description thereof will be omitted.
(7A) of Fig. 7 is the stereoscopic figure of the magnetic therapeutic utensil of second embodiment, and (7B) of Fig. 7 is the perspective view
In A-A cross-sectional view.The magnetic therapeutic utensil 2 of second embodiment and magnetic therapeutic utensil 1 (referring to Fig.1) phase illustrated before
Than, the difference is that, without the second rubber-like elastic body 11 containing magnetic powder, and it is embedded in third rubber-like elastic body 12
There is core material 20, structure and magnetic properties therapeutic appliance 1 in addition to this is identical.
In magnetic therapeutic utensil 2, magnetic material 30 is solid magnet 32.First rubber-like elastic body 10 has with solid
The mode that a part of magnet body 32 is exposed is embedded with the third rubber-like elastic body 12 of solid magnet 32.In third rubber-like bullet
Property body 12 in, core material 20 is embedded along the length direction of third rubber-like elastic body 12.
Magnetic therapeutic utensil 2 with this structure can be manufactured with various manufacturing methods.Such as can utilize with before
The process that the manufacturing process of the magnetic therapeutic utensil 1 of explanation is essentially identical is manufactured.In the initial of manufacture magnetic therapeutic utensil 2
Process in, third rubber-like elastic body 12 and core material 20 are preferably manufactured by extrusion molding.Third rubber-like elastic body
12 have the core material insertion hole 12c being inserted into for core material 20 along the central axis of third rubber-like elastic body 12.Then, by core material 20
The core material for being inserted into third rubber-like elastic body 12 is inserted into hole 12c.The third rubber-like elasticity for being embedded with core material 20 is completed as a result,
Body 12 (the third rubber-like elastic body 12A for being embedded with core material).Then, the third rubber-like elastic body 12A of core material will be embedded with
It is arranged to the specified position in lower die 50 same as Fig. 3.Then, same as magnetic therapeutic utensil 1, solid magnet 32 is configured
On the prominent pin 52 for being set to lower die 50.Then, it is used in the solidification to form the third rubber-like elastic body 12A for being embedded with core material
Property rubber composition, is flowed into the mold that upper mold is installed on to lower die 50.Then, when after having carried out the injection molding
When opening mold, complete so that the state exposed with a part of solid magnet 32 is embedded with solid magnet 32 be embedded with solid
The third rubber-like elastic body 12B of magnet, the magnetic obtained after being integrally formed with the third rubber-like elastic body 12A for being embedded with core material
Sexual function therapeutic device tool 2.In addition, in the present embodiment, be embedded with the third rubber-like elastic body 12A of core material both ends 12a,
12b is embedded with end face covering portion 15a, the 15b covering of the third rubber-like elastic body 12B of solid magnet.
In the case where manufacturing magnetic therapeutic utensil 2, in order to improve be embedded with the third rubber-like elastic body 12A of core material with
It is embedded with the cementability of the third rubber-like elastic body 12B of solid magnet, and is embedded with the third rubber-like bullet of solid magnet
Property body 12B and solid magnet 32 cementability, silane coupling agent can be mixed into curability rubber composition, or embedded
Have and applies silane idol on the joint surface 12d of third rubber-like elastic body 12B or the joint surface 32c of solid magnet 32 of solid magnet
Join agent.
(third embodiment)
Next, illustrating the magnetic therapeutic utensil of third embodiment.In addition, in the third embodiment, for it is above-mentioned
The shared structure of each embodiment, adds words and phrases identical with above-mentioned each embodiment and/or appended drawing reference, is said
The bright explanation replaced in above-mentioned each embodiment, the repetitive description thereof will be omitted.
(8A) of Fig. 8 indicates the stereoscopic figure of the magnetic therapeutic utensil of third embodiment, and (8B) of Fig. 8 indicates that this is vertical
A-A cross-sectional view in body figure.The magnetic therapeutic utensil 3 of third embodiment is with the magnetic therapeutic utensil 2 illustrated before (referring to figure
7) it compares, the difference is that, there is the second rubber-like elastic body 11 containing magnetic powder to replace third rubber-like elastic body 12, remove
Structure and magnetic properties therapeutic appliance 2 other than this is identical.
In magnetic therapeutic utensil 3, magnetic material 30 is magnetic powder 31 and solid magnet 32.First rubber-like elastic body 10
With the second rubber-like elastic body 11 containing magnetic powder for being dispersed with magnetic powder 31.In the second rubber-like elastic body 11 containing magnetic powder so that
The mode that a part of solid magnet 32 is exposed is embedded with solid magnet 32.In addition, core material 20 is along the second rubber-like containing magnetic powder
The length direction of elastomer 11 is embedded.
In addition, also can be after process same as above-mentioned magnetic therapeutic utensil 2, manufacturing, there is the magnetism of this structure to control
Treat utensil 3.In initial process, the second rubber-like elastic body 11 and core material containing magnetic powder are manufactured by extrusion molding
20.The second rubber-like elastic body 11 containing magnetic powder has for core material 20 along the central axis of the second rubber-like elastic body 11 containing magnetic powder
The core material of line insertion is inserted into hole 11c.Then, the core material that core material 20 is inserted into third rubber-like elastic body 12 is inserted into hole 12c.It will be
The the second rubber-like elastic body 11A for being embedded with core material of the state inserted with core material 20 is placed in lower die in core material insertion hole 11c
50 (referring to Fig. 3).Then, solid magnet 32 is configured on the pin 52 of lower die 50.Make the curability rubber composition containing magnetic powder
It is flowed into and upper mold is installed in the mold of lower die 50 and carries out injection molding.Then, when the mold is open, completing makes with solid
The state that a part of magnet body 32 is exposed is embedded with the second rubber containing magnetic powder for being embedded with solid magnet of solid magnet 32
Shape elastomer 11B, the magnetic therapeutic obtained after being integrally formed with the second rubber-like elastic body 11A containing magnetic powder for being embedded with core material
Utensil 3.The mixing or coating of silane coupling agent are identical as the method in above-mentioned each embodiment.In addition, on this following aspect
Also identical as above-mentioned each embodiment, that is, pin 52 can not used, the curability rubber composition containing magnetic powder is made to be divided to two ranks
Section flows into, and keeps solid magnet 32 hanging from the inner bottom surface 51 of lower die 50 and be embedded in the second rubber-like elastic body.
(the 4th embodiment)
Next, the magnetic therapeutic utensil of the 4th embodiment of explanation.In addition, in the fourth embodiment, for it is above-mentioned
The shared structure of first embodiment, adds words and phrases same as the first embodiment and/or appended drawing reference, is illustrated
The explanation in above-mentioned each embodiment is replaced with, the repetitive description thereof will be omitted.
(9A) of Fig. 9 indicates the stereoscopic figure of the magnetic therapeutic utensil of the 4th embodiment, and (9B) of Fig. 9 indicates that this is vertical
A-A cross-sectional view in body figure.The magnetic therapeutic utensil 4 of 4th embodiment is with the magnetic therapeutic utensil 1 illustrated before (referring to figure
1) it compares, the difference is that not having solid magnet 32, structure and magnetic properties therapeutic appliance 1 in addition to this is identical.
In magnetic therapeutic utensil 4 shown in Fig. 9, magnetic material 30 is magnetic powder 31.First rubber-like elastic body 10 tool
There is the second rubber-like elastic body 11 containing magnetic powder for the state that magnetic powder 31 is dispersed in rubber-like elastic body, and along containing magnetic powder
The third rubber-like that the length direction of second rubber-like elastic body 11 and the second rubber-like elastic body 11 containing magnetic powder are integrally formed
Elastomer 12.The second rubber-like elastic body 11 containing magnetic powder has the structure for being embedded with core material 20 along its length.
When manufacturing magnetic therapeutic utensil 4, implement with illustrate before manufacture magnetic therapeutic utensil 1 the case where it is essentially identical
Process.But since magnetic therapeutic utensil 4 does not have solid magnet 32, so not needed in lower die 50 solid for supporting
The pin 52 of magnet body 32 (referring to Fig. 3).In the second rubber-like elastic body containing magnetic powder for having manufactured the state for being embedded with core material 20
After 11, which is arranged in the specified position in lower die 50, makes the curability rubber of third rubber-like elastic body 12
Composition, which is flowed into, to be installed in the mold of lower die 50 by upper mold and carries out injection molding.Finally, when the mold is open, completing
It is integrally formed third rubber-like elastic body 12 and the second rubber-like elastic body 11 containing magnetic powder of the state inserted with core material 20
The magnetic therapeutic utensil 4 obtained afterwards.The magnetic therapeutic utensil 4 is not due to having solid magnet 32, so with solid magnet
32 other embodiments are compared, and flexibility is imbued with, so being easy to become the shape of multiplicity, to the excellent adhesion of neck.
In addition, same as magnetic therapeutic utensil 1, third rubber-like elastic body 12 be formed with by be embedded with core material containing magnetic
The end face packet that the end face of one end 11a and the end face of the other end 11b of second rubber-like elastic body 11 of powder are covered each by
Cover portion 15a, 15b.In addition, the mixing or coating of silane coupling agent are also identical as above-mentioned each embodiment.
Magnetic therapeutic utensil 4 can be used in the same manner with the magnetic therapeutic utensil 1 illustrated before (referring to Fig. 6).In addition, magnetic
Solid magnet 32 is not present in addition, correspondingly can on the basis of the effect obtained using magnetic therapeutic utensil 1 for therapeutic appliance 4
Enough more lightness.Therefore, magnetic therapeutic utensil 4 is suitble to the case where using for a long time, and can be with lower cost system
It makes.In addition, solid magnet 32 is not present in magnetic therapeutic utensil 4, manufacturing process's quantity can be correspondingly reduced, so being also able to achieve
The raising of yield rate and therewith cost effective.
(the 5th embodiment)
Next, the magnetic therapeutic utensil of the 5th embodiment of explanation.In addition, in the 5th embodiment, for it is above-mentioned
The shared structure of each embodiment, adds words and phrases identical with above-mentioned each embodiment and/or appended drawing reference, is said
The bright explanation replaced in above-mentioned each embodiment, the repetitive description thereof will be omitted.
(10A) of Figure 10 indicates the stereoscopic figure of the magnetic therapeutic utensil of the 5th embodiment, and (10B) of Figure 10 is indicated
A-A cross-sectional view in the perspective view.The magnetic therapeutic utensil 5 of 5th embodiment and the (ginseng of magnetic therapeutic utensil 3 illustrated before
According to Fig. 8) it compares, the difference is that, do not have solid magnet 32, structure and magnetic properties therapeutic appliance 3 in addition to this is identical.
In magnetic therapeutic utensil 5, magnetic material 30 is magnetic powder 31.First rubber-like elastic body 10, which has, is dispersed with magnetic
The second rubber-like elastic body 11 containing magnetic powder of powder 31.Length direction of the core material 20 along the second rubber-like elastic body 11 containing magnetic powder
It is embedded.
The magnetic therapeutic utensil 5 with this structure can be manufactured with various manufacturing methods.It can be after than it
The easy process of manufacturing process of the magnetic therapeutic utensil 1 of preceding explanation manufactures magnetic therapeutic utensil 5.Firstly, by being extruded into
Shape is formed with second rubber-like elastic body 11 containing magnetic powder in core material insertion hole to manufacture, and in addition manufactures core material 20.Then,
The core material that core material 20 is inserted into the second rubber-like elastic body 11 containing magnetic powder inserts in the hole, and completes magnetic therapeutic utensil 5.
Also magnetic therapeutic utensil 5 can be used in the same manner with the magnetic therapeutic utensil 1 illustrated before (referring to Fig. 6).In addition, magnetic
Solid magnet 32 is not present on the basis of the effect obtained using magnetic therapeutic utensil 1 in Sexual function therapeutic device tool 5 in addition, so into
One step is light-duty, and can be manufactured with low cost.Moreover, magnetic therapeutic utensil 5 due to do not have solid magnet 32, so with
Other embodiments with solid magnet 32 are compared, and flexibility is imbued with, so being easy to become the shape of multiplicity, to the close of neck
Conjunction property is excellent.In addition, solid magnet 32 is not present in magnetic therapeutic utensil 5, manufacturing process's quantity can be correspondingly reduced.This makes into
Product rate is improved and realizes cost effective.
(sixth embodiment)
Next, illustrating the magnetic therapeutic utensil of sixth embodiment.In addition, in sixth embodiment, for it is above-mentioned
The shared structure of each embodiment, adds words and phrases identical with above-mentioned each embodiment and/or appended drawing reference, is said
The bright explanation replaced in above-mentioned each embodiment, the repetitive description thereof will be omitted.
What (11A) of Figure 11 indicated the magnetic therapeutic utensil of sixth embodiment will be after the removal of third rubber-like elastic body
The perspective view of state, (11B) of Figure 11 indicate the magnetic therapeutic utensil there is no the part X of solid magnet in the width direction
Cross-sectional view when cutting is carried out, (11C) of Figure 11 indicates that the cutting magnetism is controlled in the width direction in the position Y of solid magnet
Treat cross-sectional view when utensil.
Magnetic therapeutic utensil 1 (referring to Fig.1) phase of the magnetic therapeutic utensil 6 of sixth embodiment and first embodiment
Than, the difference is that, so that core material 20 is extended out to the inside of third rubber-like elastic body 12, in the part to extend out
Solid magnet 32 is fixed, and structure and magnetic properties therapeutic appliance 1 in addition to this is identical.
Core as shown in (11C) of Figure 11, in magnetic therapeutic utensil 6, in the second rubber-like elastic body 11 containing magnetic powder
Material 20 is coupled with extending out to the solid magnet fixed plate 63 in third rubber-like elastic body 12.Make core material 20 and solid magnet
The coupling body 65 that fixed plate 63 is coupled to form preferably is made of same component.Coupling body 65, which views from above, has substantially T-shaped shape
Shape.The material of coupling body 65 is the synthetic resin higher than the shape retentivity of PC, is preferably preferably mainly styrene-fourth
The ennation of diene block copolymer or high density polyethylene (HDPE).
As shown in (11A) of Figure 11 and (11C) of Figure 11, solid magnet fixed plate 63 is integrally formed relatively thin cuboid
Plate.Solid magnet fixed plate 63 has in one side (face for being referred to as face side) for determining consolidating for solid magnet 32
Position the positioning region 70 set.Here, 6 solid magnet are fixed in a column along the length direction of solid magnet fixed plate 63
32.Therefore, positioning region 70 at 6 is equipped in a column along the length direction of solid magnet fixed plate 63.As long as 70 energy of positioning region
The form for enough determining the position of the solid magnet 32 of third rubber-like elastic body 12, can have any form.At this
In embodiment, each positioning region 70 have can jam in the boundary for the head 32b and flange part 32a for being located at solid magnet 32
4 claws 64 at 4 around step part.
As shown in (11C) of Figure 11, claw 64 is hook-shaped pawl.The face side from solid magnet fixed plate 63 relative to
When claw 64 is pressed into solid magnet 32, claw 64 is deformed into be opened outward, can be passed through for the flange part 32a of solid magnet 32.
Then, step part of 64 hooking of claw between head 32b and flange part 32a.Solid magnet 32 is fixed on solid magnetic as a result,
Ferropexy plate 63.Positioning region 70 of the hook-shaped pawl at 1 has 1 or more.Here, claw 64 has in solid magnet 32
Around to erect 4 pawls at equal intervals, but can have 2,3 or also in order to further steadily by solid magnet
32 are fixed in solid magnet fixed plate 63, it is possible to have 5 or more pawls.In addition, in addition to multiple solid magnet 32 are complete
It is all fixed on other than 1 solid magnet fixed plate 63,1 or more solid magnet 32 can also be individually fixed in multiple solids
Magnet fixed plate 63.The number of solid magnet 32 and the number of solid magnet fixed plate 63 are not particularly limited.
As shown in (11A) of Figure 11, as be used in forming third rubber-like elastic body 12 mold (it is further specific and
Speech is lower die 50) example of mold engaging portion that is combined with solid magnet fixed plate 63, solid magnet fixed plate 63 has
Pin insertion hole 71,71.In the present embodiment, mold engaging portion be can be provided from lower die 50 inner bottom surface 51 it is outstanding upwards
The pin insertion hole 71,71 of pin 52,52 (referring to Fig. 3) insertion, but as long as mold can be made to be combined with solid magnet fixed plate 63,
It can have any form.For example, mold engaging portion is from solid magnet in the case where being equipped with insertion hole in 50 side of lower die
The part outstanding of fixed plate 63 can also be set as being inserted into the pin in the insertion hole.
About the magnetic therapeutic utensil 6 in this way with coupling body 65, such as can be manufactured with following such order, it should
Coupling body 65 has core material 20 and solid magnet fixed plate 63.Manufacture the second rubber-like bullet containing magnetic powder respectively by extrusion molding
Property body 11 and coupling body 65.In addition, being formed by manufactured the second rubber-like elastic body 11 containing magnetic powder of extrusion molding
There is this point for the core material insertion hole 11c being inserted into for core material 20 along central axis, it is identical with first embodiment.Then, by coupling
The core material of second rubber-like elastic body 11 of the partial insertion containing magnetic powder of the core material 20 of zoarium 65 is inserted into hole 11c.It completes as a result,
It is embedded with the second rubber-like elastic body 11 containing magnetic powder of core material 20.Then, solid magnet 32 solid magnet is fixed on to fix
On plate 63.Then, the unit of the second rubber-like elastic body 11 and coupling body 65 and solid magnet 32 containing magnetic powder is placed in mould
Specified position in tool.When carrying out the placement, the pin 52,52 of lower die 50 is inserted into the pin insertion hole of solid magnet fixed plate 63
71,71.The position up and down of each solid magnet 32 in mold is accurately determined as a result,.Then, make third rubber-like
The curability rubber composition of elastomer 12, which is flowed into, is installed on lower die 50 for upper mold in the mold of composition, carries out injection mold
Modeling.Then, upper mold is unloaded and takes out formed body from lower die 50.Then, the fixture that correction also can be used is carried out for repairing
The shape correction of shape.Solid magnet 32 is fixed on solid magnet fixed plate 63, so will not be in mold in injection molding
Interior movement.As a result, it is possible to manufacture the projecting height at the interval, each head 32b that accurately remain multiple solid magnet 32 with
And the magnetic therapeutic utensil 6 of the levelness of each solid magnet 32.
(other embodiments)
In addition, can implement without departing from the spirit and scope of the invention each the present invention is not limited to above-mentioned embodiment
The deformation of kind various kinds.Such as it can also implement following such deformations.
In each embodiment, the case where radical of core material 20 is set as 1 is instantiated, but the radical of core material 20 is not
It is defined in 1, such as also can be set to 2 or more.In said embodiment, the diameter of core material 20, the length on one side are instantiated
The case where degree is set as 3mm or 2.8mm, but the diameter of core material 20, the length on one side are also not limited to this, can suitably be set
It is fixed.
In each embodiment, magnetic therapeutic 1~magnetic therapeutic of utensil utensil 6 can be installed on 60 (reference of neck
Fig. 6), but by manufacture at various length, position (such as wrist, foot neck in addition to neck 60 can be also installed on
Deng).In each embodiment, as the main material of core material 20, styrene-butadiene block copolymer or highly dense is used
The ennation of degree polyethylene can use but as long as being the resin higher than the shape-retaining force of PC.In addition, utilizing styrene-
In the case that butadiene block copolymer or high density polyethylene (HDPE) ennation constitute core material 20, main (referring to 50 mass % or more)
Core material 20 is constituted using styrene-butadiene block copolymer or high density polyethylene (HDPE) ennation, it is not necessary to only utilize benzene second
Alkene-butadiene block copolymer only constitutes core material 20 using high density polyethylene (HDPE) ennation.But preferably by 50 mass % with
Upper, further preferred 60 mass % or more, the styrene-butadiene block copolymer of most preferably 70 mass % or more are (or highly dense
Spend polyethylene ennation) constitute core material 20.In addition, polystyrene or polybutadiene also can be mixed and adjust core material 20 elasticity,
Toughness.
In addition, magnetic therapeutic utensil 1, which has, is embedded with core material 20, Yi Ji in the second rubber-like elastic body 11 containing magnetic powder
Third rubber-like elastic body 12 is embedded with the form of solid magnet 32, but also can be set to structure in contrast to this, that is, in third
Rubber-like elastic body 12 is embedded with core material 20, is embedded with solid magnet 32 in the second rubber-like elastic body 11 containing magnetic powder.In addition,
The head 32b of solid magnet 32 also not necessarily exposes in outside.
As the variation of magnetic therapeutic 1~magnetic therapeutic of utensil utensil 6, as long as along the first rubber-like elastic body 10
Length direction is embedded with the structure of core material 20, and has magnetic material 30, pays no attention to the presence or absence of magnetic powder 31, solid magnet
The presence or absence of 32 and the presence or absence of surface layer 13.Therefore, the first rubber-like elastic body 10 can be the second rubber-like bullet containing magnetic powder
Property body 11 perhaps can also be third rubber-like elastic body 12 or be also possible to the second rubber-like elastic body containing magnetic powder
11 with the integrated substance of third rubber-like elastic body 12.Core material 20 can reside in the second rubber-like elastic body 11 containing magnetic powder
And third rubber-like elastic body 12 any one of is worked as.
(industrial applicibility)
Magnetic therapeutic utensil of the invention can be utilized as the utensil with the blood circulation facilitation obtained by magnetism.
Claims (14)
1. a kind of magnetic therapeutic utensil, which is characterized in that the shape of the magnetic therapeutic utensil can be made along the specified part of body
The mode of position is changed, and shape holding can be carried out when changing the shape,
The magnetic therapeutic utensil includes:
First rubber-like elastic body of elongated shape;
The core material of shape holding, the length direction along first rubber-like elastic body configures, mainly by than polycarbonate
Synthetic resin with higher shape retentivity is formed;And
Magnetic material, it includes in first rubber-like elastic body, to bring the body magnetic force.
2. magnetic therapeutic utensil according to claim 1, which is characterized in that
The core material is mainly made of styrene-butadiene block copolymer and/or high density polyethylene (HDPE).
3. magnetic therapeutic utensil according to claim 1 or 2, which is characterized in that
The magnetic material is magnetic powder and solid magnet,
First rubber-like elastic body has:
The second rubber-like elastic body containing magnetic powder, is dispersed with the magnetic powder;And
Third rubber-like elastic body is embedded with the solid magnet in such a way that a part of the solid magnet is exposed, along institute
The length direction and second rubber-like elastic body for containing magnetic powder for stating the second rubber-like elastic body containing magnetic powder are formed as one,
In core material edge second rubber-like elastic body and the third rubber-like elastic body containing magnetic powder at least
The length direction of one configures.
4. magnetic therapeutic utensil according to claim 1 or 2, which is characterized in that
The magnetic material is magnetic powder and solid magnet,
First rubber-like elastic body, which has, is dispersed with the second rubber-like elastic body containing magnetic powder of the magnetic powder, contains magnetic at this
Second rubber-like elastic body of powder is embedded with the solid magnet, and institute in such a way that a part of the solid magnet is exposed
State the length direction configuration that core material contains the second rubber-like elastic body of magnetic powder along this.
5. magnetic therapeutic utensil according to claim 1 or 2, which is characterized in that
The magnetic material is solid magnet,
First rubber-like elastic body has third rubber-like elastic body, and the third rubber-like elastic body is with the solid magnetic
The mode that a part of iron is exposed is embedded with the solid magnet,
The core material is configured along the length direction of the third rubber-like elastic body.
6. magnetic therapeutic utensil according to claim 1 or 2, which is characterized in that
The magnetic material is magnetic powder,
First rubber-like elastic body has:
The second rubber-like elastic body containing magnetic powder, is dispersed with the magnetic powder;And
Third rubber-like elastic body contains the of magnetic powder along length direction and this of second rubber-like elastic body containing magnetic powder
Two rubber-like elastic bodies are formed as one,
In core material edge second rubber-like elastic body and the third rubber-like elastic body containing magnetic powder at least
The length direction of one configures.
7. magnetic therapeutic utensil according to claim 1 or 2, which is characterized in that
The magnetic material is magnetic powder,
First rubber-like elastic body has the second rubber-like elastic body containing magnetic powder for being dispersed with the magnetic powder, the core material
Length direction along second rubber-like elastic body for containing magnetic powder configures.
8. magnetic therapeutic utensil according to claim 3, which is characterized in that
Multiple solid magnet are configured along the length direction of first rubber-like elastic body.
9. magnetic therapeutic utensil according to claim 4, which is characterized in that
Multiple solid magnet are configured along the length direction of first rubber-like elastic body.
10. magnetic therapeutic utensil according to claim 5, which is characterized in that
Multiple solid magnet are configured along the length direction of first rubber-like elastic body.
11. magnetic therapeutic utensil according to claim 3, which is characterized in that
On the surface along section circumferential direction of second rubber-like elastic body containing magnetic powder, it is formed with that there is no the magnetic powders
Surface layer.
12. magnetic therapeutic utensil according to claim 4, which is characterized in that
On the surface along section circumferential direction of second rubber-like elastic body containing magnetic powder, it is formed with that there is no the magnetic powders
Surface layer.
13. magnetic therapeutic utensil according to claim 6, which is characterized in that
On the surface along section circumferential direction of second rubber-like elastic body containing magnetic powder, it is formed with that there is no the magnetic powders
Surface layer.
14. magnetic therapeutic utensil according to claim 7, which is characterized in that
On the surface along section circumferential direction of second rubber-like elastic body containing magnetic powder, it is formed with that there is no the magnetic powders
Surface layer.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017079602A JP2018175422A (en) | 2017-04-13 | 2017-04-13 | Magnetic therapeutic instrument |
JP2017-079602 | 2017-04-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108815711A true CN108815711A (en) | 2018-11-16 |
Family
ID=64101663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810325521.2A Pending CN108815711A (en) | 2017-04-13 | 2018-04-12 | Magnetic therapeutic utensil |
Country Status (4)
Country | Link |
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JP (1) | JP2018175422A (en) |
KR (1) | KR20180115624A (en) |
CN (1) | CN108815711A (en) |
TW (1) | TW201841668A (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0655647U (en) * | 1993-01-11 | 1994-08-02 | アポロ医療器株式会社 | Elastic core material for magnetic therapy device |
JPH08294539A (en) * | 1995-04-27 | 1996-11-12 | Sanden:Kk | Magnetic treating device and its production |
JP2001204830A (en) * | 2000-01-25 | 2001-07-31 | Takeuchi Shoji:Kk | Attachment type magneto therapeutic apparatus |
JP2004147859A (en) * | 2002-10-30 | 2004-05-27 | Aaku Quest:Kk | Magnetic treatment device |
CN101204607A (en) * | 2006-12-18 | 2008-06-25 | 毕普藤本株式会社 | Magnetic therapeutic device and manufacturing method thereof |
CN105363131A (en) * | 2014-08-14 | 2016-03-02 | 蓓福株式会社 | Method for producing magnetic therapy appliance |
-
2017
- 2017-04-13 JP JP2017079602A patent/JP2018175422A/en active Pending
-
2018
- 2018-04-11 KR KR1020180041887A patent/KR20180115624A/en unknown
- 2018-04-12 TW TW107112553A patent/TW201841668A/en unknown
- 2018-04-12 CN CN201810325521.2A patent/CN108815711A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0655647U (en) * | 1993-01-11 | 1994-08-02 | アポロ医療器株式会社 | Elastic core material for magnetic therapy device |
JPH08294539A (en) * | 1995-04-27 | 1996-11-12 | Sanden:Kk | Magnetic treating device and its production |
JP2001204830A (en) * | 2000-01-25 | 2001-07-31 | Takeuchi Shoji:Kk | Attachment type magneto therapeutic apparatus |
JP2004147859A (en) * | 2002-10-30 | 2004-05-27 | Aaku Quest:Kk | Magnetic treatment device |
CN101204607A (en) * | 2006-12-18 | 2008-06-25 | 毕普藤本株式会社 | Magnetic therapeutic device and manufacturing method thereof |
CN105363131A (en) * | 2014-08-14 | 2016-03-02 | 蓓福株式会社 | Method for producing magnetic therapy appliance |
Also Published As
Publication number | Publication date |
---|---|
KR20180115624A (en) | 2018-10-23 |
JP2018175422A (en) | 2018-11-15 |
TW201841668A (en) | 2018-12-01 |
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Application publication date: 20181116 |