JPH0727858Y2 - necklace - Google Patents

Description

[Detailed description of the device]

[0001]

[Industrial application] The present invention relates to a necklace used as an accessory, and more specifically, a necklace of a certain weight has a volume feeling more than a conventional necklace and has a high brilliant appearance. Regarding necklaces.

[0002]

2. Description of the Related Art Conventionally, as for necklaces, Jitsuko Sho 56
-39367, etc. are known, and the necklace shown therein is one type of unit material consisting of a ring-shaped ring or Kihei ring made of solid material, and further ball-shaped balls. , Which were connected to each other as they were to form a necklace that was an accessory.

[0003]

[Problems to be Solved by the Invention] By the way, the conventional necklace as described above uses a solid material due to the nature of the material, and a hollow material is not formed. Therefore, a necklace of a certain size is used. When formed, the weight was inevitably heavy, and the unit materials of the same shape were repeatedly arranged, so there was little variability and it was difficult to use.

For example, when a small ball-shaped unit material is repeatedly used, the change in shape is very small. On the other hand, when a round ring or rod-shaped unit material is used repeatedly, the bending angle of the bent portion of the completed necklace is a constant angle. Since it is difficult to make it smaller than that, the flexibility of the necklace must be sacrificed.

Furthermore, since the conventional necklace is a necklace in which the unit material is simply diamond-cut on four sides, there is a problem that the glittering is small and the commercial value is low.

According to the present invention, a necklace having a constant weight has a volume feeling more than that of a conventional necklace and prepares a plurality of unit materials having different shapes and arranges the unit materials by alternately changing the shapes thereof. In combination with the complex entanglement of these, we aim to provide high-value products that excel in the glitter of necklaces.

[0007]

Therefore, according to the present invention, a plurality of hollow ball-shaped small balls and hollow rod-shaped rods, which are formed by diamond cutting into a polyhedron of octahedron or more, are alternately connected,
A basic chain of the necklace is formed by interposing a connecting shaft between each small ball and a rod so that the basic chain can be individually rolled, and three basic chains are bundled and twisted to form a bundle chain, A necklace characterized by further bundling two bundles and twisting each other is used as a means for solving the problem.

[0008]

According to the necklace of the present invention described above, since the small balls and rods as the unit material are hollow, the total weight of the completed necklace is light, and if the necklaces of the same weight are about 40 to 50%. You can increase the volume.

Furthermore, since the unit material is an alternate combination of small balls and rods, and the small balls and rods are individually rotatably held, during twisting work when forming a chain or necklace. The outer surface of the small balls and rods of the necklace constituent materials are diamond-cut into polyhedrons of octahedron or more, and the constituent materials are twisted in a bundle of multiple pieces. Since the outer surfaces of the respective materials are intricately entangled with each other to diffusely reflect the light, the glitter of the light reflected from the necklace is sufficiently secured.

[0010]

Embodiments of the present invention will be described below with reference to the drawings. As shown in A, B, C and FIG. 1 of FIG. 1, reference numeral 1 is a small ball, 2 is a connecting shaft, and 3 is a rod-shaped body, and the materials forming these necklaces are usually platinum, gold and silver. Alternatively, a combination thereof, or a noble metal plated with a copper material or the like is used.

The small ball 1 and the rod-shaped body 3 are each formed in a hollow ball shape or a hollow rod shape, and a small hole 4 for inserting the connecting shaft 2 is formed in each of the upper and lower end portions 1a, 1b and 3a, 3b. The outer surfaces of the small balls 1 and the rod-shaped bodies 3 are diamond-cut into octahedron or higher polyhedrons. Here, the diamond cutting is cutting with a diamond bite in a state of extremely high smoothness, and the outer surface of the product is cut like a mirror finish.

Further, the outer edges of the small balls 1 and the rod-shaped body 3 are
If necessary, the chamfered portion 5 can be formed. When the chamfered portion is formed into a polyhedral diamond cut, the glitter of the necklace is further improved. The small ball 1 and the rod-shaped body 3 thus formed are connected to each other through the connecting shaft 2 which is inserted into each small hole 4, and both ends of the connecting shaft 2 are in contact with the bulging portion 6 such as caulking for the purpose of preventing the connecting shaft 2 from coming off. Has been formed.

In the present invention, a plurality of small balls 1 and a rod-shaped body 3 are provided.
The basic chain 7 of the necklace is created by connecting the and the connecting shaft 2. The small balls and rods in the basic chain 7 are
Since it is connected to the connecting shaft 2 so that it can rotate 360 degrees, even if a twisting stress is generated on the basic chain 7, no unreasonable stress is applied to the small balls and the rod-shaped body, so it is damaged as a necklace. It is difficult to do.

Two to four, preferably three, 7a, 7b and 7c of the basic chains 7 are prepared, and three of these are bundled and twisted in a desired direction to form bundles 8a and 8b. That is, with only one basic chain 7, it is not possible to twist the outer surface of the necklace in a complicated manner, and with two basic chains,
The twist angle at the time of twist winding becomes too steep, while when the number of basic chains is four or more, the overall thickness increases and the twist winding operation becomes extremely difficult.

Next, prepare two bundled chains 8a and 8b,
This is further bundled into a bundle, twisted in a desired direction, and a known fastener 9 is attached to complete the necklace 10. Caps 11 are provided on both ends of the necklace 10.
Since the is brazed, the twisted state of the whole necklace is stably maintained without brazing the middle of the necklace, and a rich necklace can be obtained.

Since the pulling ring 12 is interposed between the cap 11 and the stopper 9, the necklace is not unnecessarily twisted during use.

Further, in the present invention, since the unit material can be freely rotated by 360 degrees even if the outer surface of the necklace is intricately entangled, the necklace of the necklace is compared with the conventional necklace using the ring-shaped unit material. Another feature is that dirt and dust are less likely to accumulate between them.

[0018]

[Effects of the Invention] Therefore, according to the present invention, a necklace of a certain weight can give more volume than a conventional necklace, and since the surface of the necklace shines beautifully, a jewelry item of high commercial value can be obtained. There is an excellent effect.

[Brief description of drawings]

FIG. 1 is a front view of a small ball, a connecting shaft, and a rod-shaped body of the present invention.

FIG. 2 is a partial front view showing a cross section of a part of a basic chain.

FIG. 3 is a front view showing a state before the bundle is twisted and wound.

FIG. 4 is a front view of a state in which the bundle chain is twisted and wound.

FIG. 5 is a front view of the completed necklace of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 small ball 2 connecting shaft 3 rod-shaped bodies 1a, 1b, 3a, 3b upper and lower end parts 4 small hole 5 chamfered part 6 swelling part of connecting shaft 7, 7a, 7b, 7c basic chain 8a, 8b bundling chain 9 stopper 10 necklace 11 Cap 12 pulling ring

Claims (1)

[Scope of utility model registration request] 1. A plurality of hollow ball-shaped small balls and hollow rod-shaped rods formed by diamond-cutting into an octahedron or higher polyhedron are alternately connected, and a connecting shaft is interposed between the respective small balls and rods. The basic chain of the necklace is made to be individually rollable, three basic chains are bundled and twisted to form a bundled chain, and two more bundles are bundled and mutually twisted. A necklace characterized by that.