Manufacturing method of magnetic therapeutic device
A manufacturing method and equipment technology, applied in the fields of magnetic therapy, treatment, electrotherapy, etc., can solve the problems of uneven magnetic force generation, blood circulation promotion and other unstable magnetic force effects, and achieve the effect of stable magnetic force effect
Active Publication Date: 2019-05-21
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Problems solved by technology
Therefore, in the manufacturing method of Patent Document 1, the magnetic force on the surface of the elongated body is uneven for each product, and the magnetic effect such as promoting blood circulation is unstable.
Method used
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Embodiment Construction
[0037]Next, a method of manufacturing a magnetic therapy tool according to an embodiment of the present invention will be described with reference to the drawings.
[0038]
[0039] figure 1 An external view of the magnetic therapeutic tool 1 according to the present embodiment is shown. The magnetic therapeutic tool 1 is used by being wound around a part of the body for the purpose of health effects such as promotion of blood circulation by the action of magnetism. like figure 1 As shown, the magnetic therapeutic tool 1 has a long body 10 having flexibility, and a plurality of magnets 21 and 22 are embedded in the long body 10 so as to be spaced apart in the longitudinal direction. In addition, the elongated body 10 may be transparent or opaque, and in the case of opaque, the magnets 21 and 22 cannot be confirmed from the outside, but in figure 1 For convenience of description, the magnets 21 and 22 are represented by solid lines. In addition, in other figures as well, ...
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The invention provides a method for producing a magnetic therapy apparatus playing stable magnetic effect. The method of manufacturing the magnetic therapy apparatus wound around a part of a body includes a primary molding step and a secondary molding step. The primary molding step is performed by first filling in one of a pair of first metal molds with a flexible material and filling the other mold with a plurality of magnets, performing punch molding on the first metal molds, and carrying out molding on a flexible primary strip-shaped object with the plurality of magnets distributed along the lengthwise direction and exposed of the upper surface. The secondary molding step is carried out by fixing the primary strip-shaped object by arranging the plurality of magnets on the outer side of one of a pair of second metal molds, re-filling the other mold with a flexible material, and performing punch molding on the second metal molds to form a flexible secondary long-shaped object with the plurality of magnets embedded along the lengthwise direction.
Description
technical field [0001] The present invention relates to a manufacturing method of a magnetic treatment tool that is wound around a part of the body. Background technique [0002] Conventionally, for the purpose of health effects such as promoting blood circulation by using magnetism, there are known magnetic healing tools wrapped around a part of the body in the form of a necklace or a bracelet. Patent Document 1 discloses a magnetic therapeutic tool in which magnet particles are embedded at equal intervals in a flexible elongated body. In addition, Patent Document 1 discloses a method of manufacturing the magnetic therapy tool. Specifically, one of a pair of molds is filled with silicone rubber, and the other is also filled with silicone rubber, and magnet particles are placed thereon. Then, the pair of metal molds are overlapped, and press molding is performed under a high-temperature environment. That is, the magnetic treatment instrument embedded with magnet particles...
Claims
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IPC IPC(8): A61N2/08
Inventor 赤坂友美生天目崇之大隅洋生田义则冈部力星野千秋
Owner PIP