JP3262269B2 - Anti-rotation necklace - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to a necklace,
In particular, the necklace in which the connecting fitting is positioned at the back of the neck is prevented from rotating around the neck and causing the fitting to appear on the front side.

[0002]

2. Description of the Related Art In many cases, necklaces are usually provided in series in units of pieces, and metal fittings which are connected to each other to form an annular shape are provided at both ends.
And especially in a necklace with a number of pieces of the same shape made of the same material in a row or a necklace with a relatively heavy metal fitting, it will rotate around the neck naturally when worn Moving to the front of the neck, it sometimes gave the viewer an unsightly impression.

[0003]

SUMMARY OF THE INVENTION The present invention has been made in consideration of such inconveniences, and as a result of the study, has been made to provide a necklace which does not rotate around the neck.

That is, according to the present invention, in a necklace having a plurality of pieces connected in series and provided with connecting fittings at both ends, at least one or more pieces near the connecting fittings are formed of a hollow member, and the other pieces are formed of solid members. It is a rotation preventing necklace characterized by being formed. It is effective to form all the pieces with the same material and the same shape, or to repeatedly use pieces of a plurality of shapes in order. In addition, a piece within approximately one-third of the entire length of the necklace at the center of the necklace is used as a solid member.
It is effective to make each piece within 3 into a hollow member, and it is effective to use metal as a material of the piece.

[0005]

EXAMPLE As shown in FIG. 1, a necklace having brass balls passed through a core thread and connected with metal fittings (1) and (1) at both ends was manufactured. Pieces near the metal fittings of this necklace, that is, pieces (2) and (2) from both ends of the necklace to a length of about 1/3 of the entire length of the necklace,
As shown in FIG. 2 (a), a hollow sphere has a shape in which a passage hole (3) for a core yarn is vertically drilled, and the center portion of the necklace has a length of about 1/3 of the entire length of the necklace. One piece (4) is a solid sphere having a core thread passage hole (3) penetrating therethrough as shown in FIG. 2 (b). According to such a necklace, the front side, that is, the lower side is always heavy when worn on the neck, so that the necklace does not rotate around the neck even if worn for a long time or subjected to vibration.

In the above embodiment, the pieces are all made of the same material and of the same shape. However, also in a necklace in which pieces of a plurality of types are repeatedly used in order, similarly, the pieces in the vicinity of the connecting fittings are formed of hollow members. Thereby, rotation around the neck of the necklace can be prevented. In addition, how long the central part of the necklace is actually made as a solid member depends on the weight of the connecting bracket at the opposing position, the material of each piece,
It can be appropriately determined according to the specific gravity, weight and the like.

[0007]

As described above, according to the present invention, since the necklace does not rotate around the neck, the metal fitting portion is always located on the rear side, so that it can be used always in a good appearance.

[Brief description of the drawings]

FIG. 1 is a front view showing an embodiment of the present invention.

FIG. 2A is a side sectional view showing a piece of a hollow member, and FIG.
FIG. 4 is a side sectional view showing a piece of a solid member.

Continuation of the front page (56) References JP-A-9-234106 (JP, A) JP-A-3-193002 (JP, A) JP-A 52-35395 (JP, U) JP-A 63-196213 (JP) , U) Shokai Sho 56-150415 (JP, U) Shokai Sho 59-196121 (JP, U) Shoko 42-9586 (JP, Y1) Registered utility model 3016435 (JP, U) Registered utility model 3019329 (JP, U1) JP, U) Registered utility model 3001365 (JP, U) (58) Field surveyed (Int. Cl. ⁷ , DB name) A44C 25/00

Claims (5)

(57) [Claims] 1. A necklace in which a plurality of pieces formed of the same material and the same shape are connected in series or a plurality of types of pieces are repeatedly used in order and provided with connecting fittings at both ends. An anti-rotation necklace wherein at least one or more pieces are formed of a hollow member, and the other pieces are formed of a solid member. 2. A necklace in which a connecting metal fitting is located at a rear side of a neck, wherein a piece in a central portion of the necklace, which is within approximately one third of the entire length of the necklace, is a solid member, and the other pieces are hollow members. The anti-rotation necklace according to claim 1, wherein 3. The anti-rotation necklace according to claim 1, wherein the connection metal part is a relatively heavy necklace. 4. The anti-rotation necklace according to claim 1, wherein the piece is made of metal. 5. A connecting member having a relatively heavy structure is provided by connecting a plurality of pieces formed of the same material and the same shape, or by repeatedly using pieces of a plurality of shapes in order. A necklace worn on the back of the neck, at least one of the pieces near the connection fitting.
A method for preventing rotation of a necklace, wherein at least one piece is formed of a hollow member, and another piece is formed of a solid member to prevent the connection fitting from moving to the front of the neck.