CN101777409A - Magnetic assembly and preparation method thereof - Google Patents
Magnetic assembly and preparation method thereof Download PDFInfo
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- CN101777409A CN101777409A CN 201019050059 CN201019050059A CN101777409A CN 101777409 A CN101777409 A CN 101777409A CN 201019050059 CN201019050059 CN 201019050059 CN 201019050059 A CN201019050059 A CN 201019050059A CN 101777409 A CN101777409 A CN 101777409A
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- spatial accommodation
- rubber
- magnetic grain
- plastic body
- membrane layer
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Abstract
The invention discloses a magnetic assembly and a preparation method thereof. The magnetic assembly comprises a rubber body and more than two magnets, wherein the rubber body is provided with a magnet containing space; one side of the rubber body, which is at the opening of the containing space, is provided with a diaphragm layer; the magnets are sealed in the containing space; and the rubber body and the diaphragm layer are provided with mounting holes. The preparation method thereof is as follows: firstly, injection molding the rubber body with the containing space and a boss by an injection molding die; then, putting the magnets into the containing space; encapsulating the diaphragm layer onto the rubber body by a hot pressing method; and finally, processing the mounting holes and air holes on the rubber body and the diaphragm layer. By utilizing the structure and the preparation process of the invention, the magnetic assembly can be conveniently installed and dismounted, the magnets are enabled to be in a sealing state, the magnetic therapy effect is improved, the working procedures are simple and the cost is low.
Description
Technical field
The present invention relates to a kind of magnet assembly, especially for the magnet assembly and the manufacture method thereof of magnetic therapy.
Background technology
Along with growth in the living standard, people's self health care problem is more and more paid attention to, and thereupon, the Magnetotherapeutic health device is also more and more, and is also more and more higher to the requirement of Magnetotherapeutic health device.Now, the general magnet assembly with magnetotherapy effect all is to be made of body and magnetic grain, and magnet assembly all is to be fixed on the attached crop by the mode of sewing up or paste, like this, just can't dismantle in case fix the back, the utilization that can not repeat has caused unnecessary waste; Simultaneously, present magnetic grain all is directly to be fixed on the body, and the magnetic grain directly contacts with external environment, and like this, the magnetic grain is corroded easily, gets rusty, damages, and therefore, can weaken magnetism intensity, influences the magnetic force effect.
Summary of the invention
The objective of the invention is for a kind of magnet assembly is provided, utilize structure of the present invention can mount and dismount magnet assembly easily, can make the magnetic grain be in sealing state, improve magnetic therapy effect.
Another object of the present invention is for a kind of manufacture method of magnet assembly being provided, utilize the method can make the magnetic grain be in sealing state, and operation being simple, low cost of manufacture.
For reaching the first above-mentioned purpose, comprise rubber and plastic body and the magnetic grain more than two; Described rubber and plastic body is provided with the spatial accommodation of magnetic grain; The one side that described rubber and plastic body is positioned at the spatial accommodation opening is provided with membrane layer; Described magnetic grain is sealed in the spatial accommodation; Described rubber and plastic body and membrane layer are provided with installing hole.
Said structure, owing to be provided with installing hole, magnet assembly can be fixedly mounted on the attachment by screw or projection, with the stitching of prior art, paste and compare, adopt structure of the present invention both easy for installation, and can dismantle again, be convenient to recycling, avoid causing unnecessary waste; Because the magnetic grain is encapsulated in the spatial accommodation with barrier film, the magnetic grain is in sealing state, and therefore, the magnetic grain is not easy to get rusty, burn into damages, and like this, magnetic field just is not easy to degenerate, and has improved magnetic therapy effect.
As improvement, described rubber and plastic body and membrane layer are provided with air-vent.Air-vent is set plays ventilative effect.
As improvement, the edge that described rubber and plastic body is positioned at installing hole is provided with boss.Boss is set can increase the installation strength of magnet assembly.
As improvement, the magnetic pole of adjacent magnetic grain is opposite on same direction.Arrange that like this magnetic grain can strengthen magnetism intensity, further improve magnetic therapy effect.
For reaching another above-mentioned purpose, a kind of method of making magnet assembly, its step is as follows:
(1) molds rubber and plastic body with mould of plastics with spatial accommodation;
(2) the magnetic grain is put in the spatial accommodation;
(3) membrane layer is adopted the method for hot pressing be encapsulated on the one side that the rubber and plastic body is positioned at the spatial accommodation opening, make the magnetic grain be placed on and be in sealing state in the spatial accommodation;
(4) processing mounting holes on rubber and plastic body and membrane layer.
In manufacture process, owing to injected spatial accommodation, the magnetic grain is placed in the spatial accommodation, and encapsulates with membrane layer by hot pressing, therefore, the magnetic grain can not contact with the external world, has prevented the phenomenon that the magnetic grain gets rusty easily, burn into damages, like this, magnetic field just is not easy to degenerate, improved magnetic therapy effect, and above-mentioned operation process is simple, cost is low; Owing to processed installing hole, therefore, be convenient to the installation and removal of magnet assembly.
As improvement, air hole processing on described rubber and plastic body and membrane layer.
Description of drawings
Fig. 1 is a front view of the present invention;
Fig. 2 is a cutaway view of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in more detail.
Magnet assembly as depicted in figs. 1 and 2 comprises rubber and plastic body 1, two above magnetic grains 2 and plastic cement membrane layers 3; Be provided with the spatial accommodation 4 of placing magnetic grain 2 on rubber and plastic body 1, described magnetic grain 2 is placed in the spatial accommodation; Described plastic cement membrane layer 3 is encapsulated in rubber and plastic body 1 by heat pressing process and is positioned on the one side of spatial accommodation opening, seals in spatial accommodation to guarantee magnetic grain 2; On rubber and plastic body 1 and plastic cement membrane layer 3, be provided with installing hole 5 and air-vent 6; In order to strengthen installation strength, the edge that is positioned at installing hole 5 at rubber and plastic body 1 is provided with boss 7.In order to strengthen magnetism intensity, improve magnetic therapy effect, the magnetic pole of described adjacent magnetic grain is opposite on same direction.
The manufacture method of the magnet assembly of present embodiment is: at first, inject the rubber and plastic body with spatial accommodation 4 and boss 7 with injection mold; Then, magnetic grain 2 is put in the spatial accommodation 4; Then, adopt the method for hot pressing to be encapsulated on the one side that rubber and plastic body 1 is positioned at the spatial accommodation opening plastic cement membrane layer 3, make magnetic grain 2 be placed in the spatial accommodation 4 and be in sealing state; At last, processing mounting holes 5 and air-vent 6 on rubber and plastic body 1 and plastic cement membrane layer 3.Manufacture method of the present invention is simple, and production cost is low, can be good at guaranteeing that magnetic grain 2 is sealed in the spatial accommodation 4.
Structure of the present invention, owing to be provided with installing hole 5, like this, magnet assembly can be fixedly mounted on the attachment by screw or projection, with the stitching of prior art, paste and compare, adopt structure of the present invention both easy for installation, and can dismantle again, can be repeated to utilize, avoid causing unnecessary waste; Because magnetic grain 2 usefulness plastic cement barrier films are encapsulated in the spatial accommodation 4, magnetic grain 2 is in sealing state, and therefore, magnetic grain 2 is not easy to get rusty, burn into damages, and like this, magnetic field just is not easy to degenerate, and has improved magnetic therapy effect.It is to have played well ventilative effect that air-vent 6 is set.
Claims (5)
1. a magnet assembly comprises plastic cement body and the magnetic grain more than two; It is characterized in that: described plastic cement body is provided with the spatial accommodation of magnetic grain; The one side that described plastic cement body is positioned at the spatial accommodation opening is provided with the plastic cement membrane layer; Described magnetic grain is sealed in the spatial accommodation; Described rubber and plastic body and membrane layer are provided with installing hole.
2. magnet assembly according to claim 1 is characterized in that: described rubber and plastic body and membrane layer are provided with air-vent.
3. magnet assembly according to claim 1 is characterized in that: the edge that described rubber and plastic body is positioned at installing hole is provided with boss.
4. method of making magnet assembly as claimed in claim 1, its step is as follows:
(1) molds rubber and plastic body with mould of plastics with spatial accommodation;
(2) the magnetic grain is put in the spatial accommodation;
(3) membrane layer is adopted the method for hot pressing be encapsulated on the one side that the rubber and plastic body is positioned at the spatial accommodation opening, make the magnetic grain be placed on and be in sealing state in the spatial accommodation;
(4) processing mounting holes on rubber and plastic body and membrane layer.
5. the method for manufacturing magnet assembly according to claim 4 is characterized in that: air hole processing on described rubber and plastic body and membrane layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010190500590A CN101777409B (en) | 2010-02-11 | 2010-02-11 | Preparation method of magnetic assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010190500590A CN101777409B (en) | 2010-02-11 | 2010-02-11 | Preparation method of magnetic assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101777409A true CN101777409A (en) | 2010-07-14 |
| CN101777409B CN101777409B (en) | 2012-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010190500590A Expired - Fee Related CN101777409B (en) | 2010-02-11 | 2010-02-11 | Preparation method of magnetic assembly |
Country Status (1)
| Country | Link |
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| CN (1) | CN101777409B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102468032A (en) * | 2010-11-08 | 2012-05-23 | 明安国际企业股份有限公司 | Production method of composite material workpiece with internally buried magnetic component |
| CN102476499A (en) * | 2010-11-25 | 2012-05-30 | 明安国际企业股份有限公司 | Method for manufacturing composite workpiece with embedded magnetic components |
| CN102476498A (en) * | 2010-11-25 | 2012-05-30 | 明安国际企业股份有限公司 | Manufacturing method of composite material workpiece having built-in magnetic assembly |
| CN102982959A (en) * | 2012-11-30 | 2013-03-20 | 昆山鼎鑫号机械有限公司 | Novel magnetic assembly and preparation method thereof |
| CN107978415A (en) * | 2017-12-21 | 2018-05-01 | 安吉司润磁性材料有限公司 | A kind of silica gel rare earth permanent magnet component and its manufacture method |
| CN112892620A (en) * | 2020-10-14 | 2021-06-04 | 江苏中新医药有限公司 | Experimental container manufactured by combining film heat sealing and injection molding processes |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2506340A1 (en) * | 1974-03-01 | 1975-09-04 | Hermsdorf Keramik Veb | PLATE-SHAPED PERMANENT MAGNETIC BODY |
| CN1185341A (en) * | 1996-12-14 | 1998-06-24 | 中国矿业大学 | Magnetoelectric health-care paster |
| CN1579359A (en) * | 2004-05-21 | 2005-02-16 | 张广君 | Health-care pad with automatic massage structure and having permnent magnet |
| CN201603302U (en) * | 2010-02-11 | 2010-10-13 | 安吉司润磁性材料有限公司 | Magnetic element |
-
2010
- 2010-02-11 CN CN2010190500590A patent/CN101777409B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2506340A1 (en) * | 1974-03-01 | 1975-09-04 | Hermsdorf Keramik Veb | PLATE-SHAPED PERMANENT MAGNETIC BODY |
| CN1185341A (en) * | 1996-12-14 | 1998-06-24 | 中国矿业大学 | Magnetoelectric health-care paster |
| CN1579359A (en) * | 2004-05-21 | 2005-02-16 | 张广君 | Health-care pad with automatic massage structure and having permnent magnet |
| CN201603302U (en) * | 2010-02-11 | 2010-10-13 | 安吉司润磁性材料有限公司 | Magnetic element |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102468032A (en) * | 2010-11-08 | 2012-05-23 | 明安国际企业股份有限公司 | Production method of composite material workpiece with internally buried magnetic component |
| CN102476499A (en) * | 2010-11-25 | 2012-05-30 | 明安国际企业股份有限公司 | Method for manufacturing composite workpiece with embedded magnetic components |
| CN102476498A (en) * | 2010-11-25 | 2012-05-30 | 明安国际企业股份有限公司 | Manufacturing method of composite material workpiece having built-in magnetic assembly |
| CN102476499B (en) * | 2010-11-25 | 2014-11-05 | 明安国际企业股份有限公司 | Method for manufacturing composite workpiece with embedded magnetic components |
| CN102982959A (en) * | 2012-11-30 | 2013-03-20 | 昆山鼎鑫号机械有限公司 | Novel magnetic assembly and preparation method thereof |
| CN107978415A (en) * | 2017-12-21 | 2018-05-01 | 安吉司润磁性材料有限公司 | A kind of silica gel rare earth permanent magnet component and its manufacture method |
| CN112892620A (en) * | 2020-10-14 | 2021-06-04 | 江苏中新医药有限公司 | Experimental container manufactured by combining film heat sealing and injection molding processes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101777409B (en) | 2012-01-18 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CP03 | Change of name, title or address |
Address after: Building 1, 2, 3, 5, 7, 8 and 9, Xilong village, Xilong Township, Anji County, Huzhou City, Zhejiang Province Patentee after: Angel Run Magnetic Materials Co., Ltd. Address before: 313300 fan Tan Industrial Zone, Anji Economic Development Zone, Huzhou, Zhejiang Patentee before: Anji Sirun Magnetic Materials Co., Ltd. |
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| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20200211 |
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| CF01 | Termination of patent right due to non-payment of annual fee |