JPH0731694Y2 - Catch for piercing - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a catch for pierce, which does not easily come off during use as a catch and can be used not only as a stopper but also as a decorative part. One pierced earring with such a catch can use two types of decorative parts depending on clothes, places, etc., and is most suitable for fashionable clothes.

[0002]

2. Description of the Related Art As shown in FIG. 3, a conventional pierce has a decorative part 10 formed of an arbitrary material fixed to one end of a pin 9 and has a constricted portion 11 near the other end of the pin 9. On the other hand, the catch 12 used for this piercing is provided with a through hole for inserting the pin 9 in the center of a thin metal plate, and both sides thereof are bent toward the center to form a spring member. Inserting 9 into the through hole of catch 12,
The spring member 13 was fitted in the constricted portion 11 of the pin 9 to lock the catch 12.

[0003]

[Problems to be Solved by the Invention] The conventional pierce is constructed so that the catch is always on the back side of the earlobe.
The catch was exclusively for retaining the pin. Further, if the spring member becomes loose, it may be dropped and lost.

The product of the present invention eliminates the above-mentioned drawbacks of the conventional product, has a simple structure and is suitable for mass production, and is intended to obtain a catch having not only a function as a stopper but also a function as a decorative part. To do.

[0005]

In order to solve the above-mentioned conventional drawbacks, the piercing catch according to the present invention has a bottomed cylindrical hole provided in the catch body with rubber, soft synthetic resin, elastomer, etc. Of the elastic material is filled to form a filling portion, and a pin insertion passage having a diameter slightly smaller than that of the pin is provided in the center of the filling portion to hold the pin with a restoring force. A cap with a pin through hole on the surface is attached, and insertion of the pin at the time of attaching the piercing should be facilitated by making the surface of the filling portion of the catch a mortar-shaped inclined surface from the periphery toward the pin insertion passage. You can

[0006]

[Operation] As described above, the present invention uses the pin insertion passage slightly narrower than the diameter of the pin, so that the pin can be inserted against the elasticity of the filling portion and the pin can be reliably caught. In addition, by attaching the catch to the earlobe so that the catch is on the front side, the catch can be used not only as a fastener but also as a decorative part, and with one piercing, the decorative part of the pin and the catch can be used. Two kinds of decorative parts can be used properly.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a sectional view of a pierced earring with a catch according to the present invention, and FIG.

Reference numeral 1 denotes a spherical catch main body made of synthetic resin, which has a bottomed cylindrical hole passing through the center of the spherical body.
The catch body 1 has a decorative property and has an appearance that can be used as a decorative part. Reference numeral 2 denotes a filling portion in which the bottomed cylindrical hole portion is filled with an elastic material made of soft synthetic resin, and 3 is an insertion passage for mounting a pin provided in the center of the filling portion 2, the diameter of which is slightly larger than the diameter of the pin 4. It is narrowly formed. Reference numeral 5 denotes an inclined surface provided on the surface of the filling portion 2, which inclines like a mortar from the peripheral edge toward the pin insertion passage 3. Reference numeral 6 denotes a cap which covers the surface of the filling portion 2 and which has a pin through hole in the center and is plated with gold. 7 is a decorative part attached to one end of the pin 4,
Reference numeral 8 indicates an earlobe.

When wearing the pierce, the pin 4 penetrating the earlobe 8 is inserted into the cap 6, so that the pin 4 can be easily inserted into the insertion passage 3 by the guide of the inclined surface 5. At this time, since the diameter of the pin 4 is slightly larger than the diameter of the insertion passage 3, the pin 4 is inserted against the elasticity of the filling portion 2. As shown in FIG. 2, when the pin 4 is inserted to an appropriate position and the mounting is completed, the pin 4 is fixed by the restoring force of the filling portion 2 and there is no risk of coming off. Normally, the catch body 1 is placed behind the ear, but the catch body 1 according to the present invention may be attached to the front side of the ear as a decorative part.

The catch body 1 has sufficient decorativeness as a decorative part and may be of any shape and material capable of forming the insertion passage 3. Other than synthetic resin, natural stone, imitation jewelry, artificial jewelry, wood, Bamboo or ceramics may be used. The elastic material of the filling portion 2 may be formed of rubber, elastomer or the like, and is not limited to the soft synthetic resin.
Further, the cap 6 can be formed of various materials such as synthetic resin and metal, but the surface of the cap 6 is a portion that comes into contact with the skin, so that the surface is covered with gold to prevent problems such as metal allergy and the like. Things are safe.

[0011]

Since the catch according to the present invention has the above-described structure, the structure is simple and the same standard product can be easily mass-produced. In addition, when the piercing using the catch of the present invention is attached to the ear, the pin penetrating the cap can be easily guided to the pin insertion passage along the inclined surface of the filling portion surface, and the pin does not change the elasticity of the filling material. Since it is inserted into a narrow insertion passage, it can be held with a strong restoring force, and there is no risk of falling off from the catch body. Since the catch has not only a function as a stopper but also a function as a decorative part, the catch body and the decorative part on the pin side can be used according to clothes, a place of use, etc., and various designs can be enjoyed.

[Brief description of drawings]

1 is a cross-sectional view of a pierced earring with a catch according to the present invention,

FIG. 2 is a cross-sectional view showing the usage state of FIG.

FIG. 3 is a cross-sectional view showing a usage state of a conventional pierce.

[Explanation of symbols]

 1 Catch body 2 Filling part 3 Pin insertion passage 4 Pin 5 Sloping surface 6 Cap 7 Decorative parts

Claims (2)

[Scope of utility model registration request] 1. A bottomed cylindrical hole provided in the catch body,
A filling part is formed by filling an elastic material such as rubber, soft synthetic resin, or elastomer, and a pin insertion passage having a diameter slightly smaller than the pin is provided at the center of the filling part, and the filling part surface is formed. A piercing catch with a lid that has a pin through hole on the bottom. 2. The catch for piercing according to claim 1, wherein the surface of the filling portion is inclined from the peripheral edge toward the pin insertion passage to form a mortar-shaped inclined surface.