JPS586329Y2 - earrings - Google Patents

Description

[Detailed description of the invention] Generally, a U-shaped metal fitting is used as a white tube, and the necklace main body is fixed to one end of the metal fitting, and a machine screw is screwed to the other end. Alternatively, there is a so-called spring-type device that uses a spring instead of the above-mentioned machine screw to clamp the device to the earlobe.

The screw-type and spring-type ones mentioned above pose no problem when used as a relatively large necklace, but when the necklace itself is made smaller, the mounting hardware becomes exposed, creating an aesthetic problem. was there.

In addition, as a type of earring in which the fitting for wearing is not exposed, there is a so-called piercing, in which a small hole is formed in the earlobe in advance, and the fitting is passed through the small hole and locked on the back side of the earlobe.

Although this has a high aesthetic value, forming a small hole in the earlobe may cause inflammation, so some people are physically unsuitable for it, and it has the disadvantage that the number of users is limited.

Similarly, as an option that does not expose the mounting hardware, it is possible to embed a magnet in the main body of the necklace, and place the main body of the necklace and an auxiliary piece with the magnet facing each other through the earlobe to magnetically attach the necklace. However, since the structure is such that the magnet is embedded in the necklace body, that is, the necklace body is fixed to the outer periphery of the magnet, the size of the necklace is small compared to the size of the magnet. However, the main body of the necklace was large, it was difficult to obtain sufficient magnetic force, and the white cylinder easily fell off due to body movements, so it was not put into practical use.

In view of the above points, the present invention uses a method in which a white cylinder is magnetically attached to an earlobe using magnetic force, and the magnet itself is used as the main body of the necklace.
In addition, the object is to provide a white tube that does not damage the ears, does not expose the metal fittings for mounting, and has sufficient magnetic force to prevent it from falling off even when the body moves, by applying a decorative treatment to the surface. That is.

The white tube according to the present invention will be described in detail below with reference to drawings. As a magnet, a magnet with a large energy product such as a rare earth cobalt magnet is formed into a desired shape such as a hemispherical shape, a disk shape, a heart shape, etc. as shown in Figure 1. The necklace main body 1 is then made by applying a thin layer of decoration by plating or painting along the outer shape of the surface of the magnet thus formed.

When an opposing magnet 2 of the same size or the same size as the necklace main body 1 is placed opposite the necklace main body 1 through the earlobe 3 as shown in FIG. 2, a magnet acts between the necklace main body 1 and the opposing magnet 2. It is attached to the earlobe 3 by suction force.

In actual practice, the present invention explained above has a maximum energy product of 12
~21 ((B x H) max, x 10') rare earth cobalt magnet with diameter 5 mm and thickness 1.2 mm
As a result of molding two pieces into the shape of a disc and wearing one on the main body of the necklace and the other as an opposing magnet on the earlobe, they did not fall off not only during daily activities but also during strenuous activities such as sports.

As explained above, according to the magnetic necklace according to the present invention, the entire body of the necklace is made of the magnet itself, and a decorative treatment such as thin layered plating is applied along the outer shape of the surface of the necklace. Therefore, the external shape is sufficiently compact and its value as a piercing is increased, and there is no risk of damaging the skin due to the rust of the magnet. It is possible to provide a magnetic necklace of this type that has sufficient magnetic force relative to its weight and will not fall off even during strenuous activities such as sports.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of the necklace main body and opposing magnets according to the present invention, and FIG. 2 is a front view and a side view of the necklace according to the present invention worn on an earlobe. 1... Necklace main body, 2... Opposing magnet, 3
······earlobe.

Claims (1)

[Scope of utility model registration request] In a white tube consisting of a necklace main body 1 having magnetic attraction force and opposing magnets 2 that face the necklace main body 1 and are magnetically attached to each other, the necklace main body 1 has a thin layered plating on the surface of the magnet along the outer shape, A white tube that has been subjected to decorative treatment by pasting or painting, and has a structure in which there are no protrusions such as decorative materials on the outer periphery of the necklace main body 1.