JP2000217616A - Design part for decoration chain and decoration chain using the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a design part for a decoration chain which enables manufacturing simply at lower costs. SOLUTION: This design part 2 is designed to be retained in the course of a decoration chain 1 hanging down on a neck. The design part is formed out of a hollow material in which through holes 2a, 2b, 2c and 2d with the diameter thereof slightly larger than that of each individual decoration chain 1 piercing it are bored at four points specifically spaced therebetween.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a design part capable of adjusting the length of a ring of a decorative chain and a decorative chain using the same.

[0002]

2. Description of the Related Art Heretofore, the present applicant has filed Japanese Patent Application No. Hei 9-2432.
There is an accessory filed as No. 94. As shown in FIGS. 7 and 8, in a decorative device including a decorative chain such as a necklace or a bracelet, a design part 11 such as a round ball or a mirror ball is attached to one end 10 ′ of the decorative chain 10. An elastic body 13 such as silicon rubber is provided in the through hole 12 of the design part 11.
And furthermore, a decorative chain 10 is
The decorative accessory is characterized in that a through-hole 14 slightly smaller than the diameter of the decorative chain 10 is provided, and the other end of the decorative chain 10 is inserted through the through-hole 14. A decorative chain retaining member 15 is attached to the other end 10 ″ of the decorative chain 10.

Further, as shown in FIGS. 9 and 10, in a decorative device comprising a decorative chain such as a necklace or a bracelet, two design parts 11 such as a round ball and a mirror ball are formed in parallel, and Elastic bodies 13, 13 such as silicone rubber are injected into the through holes 12, 12 of the design parts 11, and the through holes 14 having a diameter slightly smaller than the diameter of the decorative chains 10, 10. , 14 and through holes 14, 1
4. Each end 1 of the decorative chain 10 bent into a loop
The accessories are characterized by inserting 0 ', 10 ".

[0004]

However, in the conventional design part 11, an elastic body 13 such as silicon rubber is injected into a through hole 12 formed in the design part 11, and the decorative chain 10 is further inserted into the elastic body 13. Therefore, there is a problem in that the smaller the design part 11 is, the more troublesome the production becomes and the higher the production cost becomes. An object of the present invention is to create a design part that can be manufactured easily and at a low manufacturing cost, and to provide a decorative chain using the design part.

[0005]

In order to achieve the above object, an invention according to claim 1 is a design part 2 which is to be locked in the middle of a decorative chain 1 hanging on a neck, wherein The design is characterized in that through holes 2a, 2b, 2c, 2d each slightly larger than the diameter of one decorative chain 1 to be formed are formed of hollow members formed at four places at predetermined intervals. Parts.

According to a second aspect of the present invention, there is provided a design part 2 'adapted to be locked in the middle of a decorative chain 1 hanging on a neck, wherein the diameter of each decorative chain 1 penetrated is one. Slightly larger through holes 2e, 2f
Are formed at two locations at a predetermined interval, and a through hole 2g slightly larger than the diameter of the two decorative chains to be penetrated is formed of a hollow material drilled at one location. It is a design part.

The present invention according to claim 3 provides a single decorative chain 1 hanging on the neck and through holes 2a, 2b, 2c, slightly larger than the diameter of the decorative chain 1 to be penetrated.
2d is a design part 2 formed of a hollow material formed at four places at predetermined intervals, and both ends 1a and 1b obtained by bending one decorative chain 1 into a loop shape are the design parts 2. The two ends 1a, 1b of the decorative chain 1 pass through the two through-holes 2a, 2b and come out of the design part 2 through the other two through-holes 2c, 2d.
Is a decorative chain characterized by penetrating through the design part 2.

Further, the invention according to claim 4 is characterized in that the two decorative chains 1, 1 hanging on the neck and the through holes 2a, 2b, 2 slightly larger than the diameter of the decorative chain to be penetrated.
c, 2d are composed of two design parts 2, 2 formed of hollow material perforated at four locations at predetermined intervals, and one end of each of the two decorative chains 1, 1 is one. Through the two through holes 2a, 2b of the design part 2 and out of the design part 2 through the other two through holes 2b, 2c, and the other ends of the two decorative chains 2, 2, respectively. Through the two through holes 2a and 2b of another design part 2 and the other two through holes 2
A decorative chain characterized in that both ends of two decorative chains 1 and 1 are passed through two design parts 2 and 2 so as to extend out of the design parts 2 from c and 2d. is there.

According to a fifth aspect of the present invention, there is provided one decorative chain 1 hanging on the neck and one decorative chain 1 penetrating therethrough.
The through hole 2e, which is slightly larger than the diameter of the book decoration chain,
2f is pierced at two places at a predetermined interval, and
A through-hole 2g, which is slightly larger than the diameter of the two decorative chains to be penetrated, is a design part 2 'formed of a hollow material perforated at one location, and both ends of the decorative chain 1 bent into a loop. 1a and 1b are the design parts 2 '
The decorative chain is characterized by being penetrated from one through hole 2g and further penetrating out of the other two through holes 2e and 2f.

The invention according to claim 6 is characterized in that two decorative chains 1 and 1 hanging on the neck and a through hole 2 slightly larger than the diameter of each decorative chain to be penetrated.
e, 2f are drilled at two places at a predetermined interval, and a through hole 2g slightly larger than the diameter of the two decorative chains is formed in one hole.
It consists of two design parts 2 ', 2' formed of a hollow material perforated at the place, and two decorative chains 1, 1
Of the design part 2 'through one through-hole 2g of one design part 2', and out of the design part 2 'through the other two through-holes 2e, 2f,
The other end 1 of each of the decorative chains 1 and 1
a ', 1b' are passed through one through-hole 2g of another design part 2 ', and the other two through-holes 2e,
This is a decorative chain characterized by being formed so as to penetrate out of the design parts from 2f.

[0011]

FIG. 1 shows an embodiment of a design part for a decorative chain according to the first aspect of the present invention, which is designed to be locked in the middle of a decorative chain 1 hanging on a neck. The through holes 2a, 2b, 2c, slightly larger than the diameter of each of the decorative chains 1 to be penetrated.
Reference numeral 2d denotes a design part 2 formed of a gold-plated or silver-plated metal hollow material perforated at predetermined intervals, that is, four places at equal intervals on the peripheral surface. The shape of the metal hollow material forming the design part 2 may be a square or a spherical shape as in the embodiment shown in the figure, and four holes are formed at equal intervals on the peripheral surface of the hollow material. The through-holes 2a, 2b, 2c, 2d can move the decorative chain 1 in a straight line along the through-holes 2a, 2c or the through-holes 2b, 2d opposed in a straight line, but bend from the straight line. And move the decoration chain 1
The decorative chain 1 is caught in the through-hole so that the decorative chain 1 cannot be moved. That is, the design part 2 can be locked in the middle of the decorative chain 1.

FIG. 4 shows an embodiment of a design part for a decorative chain according to the second aspect of the present invention. The design part 2 'is designed to be locked in the middle of a decorative chain 1 hanging on a neck. There is a through hole 2e, which is slightly larger than the diameter of each decorative chain 1 to be penetrated.
2f is pierced at two places at a predetermined interval, and
This is a design part formed of a hollow material having a through hole 2g slightly larger than the diameter of two decorative chains to be penetrated. The design part 2 '
May be square or spherical as in the embodiment shown in the figure, and the through-holes 2e, 2e are formed on the peripheral surface of the hollow material at two locations at a predetermined interval. 2f, and a through hole 2g slightly larger than the diameter of the two decorative chains is formed in one place at a position obliquely opposed to the through holes 2e and 2f. One end portions 1a and 1b of the decorative chain 1 penetrate through the through hole 2g into the hollow material and pass through the through holes 2e and 2f so as to go out of the hollow material, and the design part 2 'is connected to the decorative chain. 1
Can be locked halfway through.

FIG. 2 shows an embodiment of the decorative chain according to the third aspect of the present invention, in which one decorative chain 1 is hung on the neck and a penetrating hole slightly larger than the diameter of the decorative chain 1 to be penetrated. Holes 2a, 2b, 2c and 2d consist of the same design parts 2 formed by hollow materials formed at four locations at predetermined intervals, and one decorative chain 1 is bent in a loop shape. Both ends 1a, 1b are penetrated from two through holes 2a, 2b of the design part 2,
Both ends 1a and 1b of the decorative chain 1 are penetrated through the design part 2 so as to go out of the design part 2 through the other two through holes 2c and 2d. That is, one end 1a obtained by bending one decorative chain 1 in a loop shape is formed by drilling the decorative chain 1 so as to face the design part 2.
It penetrates through the through holes 2a, 2c at two locations, and the other end 1b passes through the other two through holes 2b, 2d formed facing the design part 2.

FIG. 3 shows an embodiment of the decorative chain according to the fourth aspect of the present invention, in which two decorative chains 1 and 1 are hung on the neck and a diameter slightly larger than the diameter of the decorative chain to be penetrated. The two decorative chains 1 are composed of the same two design parts 2 and 2 formed of hollow materials having four through holes 2a, 2b, 2c and 2d at predetermined intervals. , 1 at one end (lower end in the drawing) 1a, 1b are respectively connected to two through holes 2a, 2b of one design part 2 (the lower design part in the drawing).
From the design part 2 through the other two through holes 2c and 2d (see FIG. 1), and the other ends of the two decorative chains 2 and 2 (upper end in the figure).
1a 'and 1b' are replaced with two through holes 2a and 2 of another design part 2 (upper design part in the figure).
b, and out of the design part 2 through the other two through-holes 2c, 2d, the two decorative chains 1, 1
Are penetrated through two design parts 2 respectively.

FIG. 5 shows an embodiment of the decorative chain according to the fifth aspect of the present invention. The decorative chain 1 is hung on the neck, and the diameter of each decorative chain 1 is slightly smaller than the diameter of one decorative chain penetrated. In the same manner as described above, two large through holes 2e and 2f are formed at predetermined intervals, and two through holes 2g slightly larger than the diameter of the two decorative chains to be penetrated are formed at one position. The decorative chain 1 is formed into a loop by bending both ends 1a and 1b of the design part 2 '.
It penetrates through the through-hole 2g at one location, and goes out of the other two through-holes 2e and 2f to penetrate. With this configuration, the design part 2 'can be locked to both ends 1a and 1b of the decorative chain 1 bent in a loop shape, and the decoration position is changed by changing the locking position of the design part 2'. The length of the loop of the chain 1 can be changed.

FIG. 6 shows an embodiment of the decorative chain according to the present invention, in which two decorative chains 1 and 1 are hung on the neck and a diameter of one decorative chain penetrated. A hollow member similar to the above, in which slightly larger through holes 2e and 2f are drilled at predetermined intervals at two locations, and a through hole 2g slightly larger than the diameter of the two decorative chains is drilled at one location. And two end parts 1a and 1b (lower ends in the figure) of the two decorative chains 1 and 1 are connected to one design part 2 '(in the figure). (The lower design part) through one through hole 2g and out of the design part 2 'through the other two through holes 2e and 2f.
The other end 1 of each of the decorative chains 1 and 1
a ', 1b' (upper end in the figure) are connected to one of the other design parts 2 '(upper design part in the figure).
Through the through-hole 2g at one of the two locations and the through-hole 2 at the other two locations.
e, 2f, penetrating out of the design parts. With this configuration,
The design parts 2 ', 2' can be locked to both ends of the decorative chains 1, 1, respectively, and the length of the loop of the decorative chain can be changed by changing the locking position. In addition, FIG.
Reference numeral 3 shown in FIGS. 3, 4, 5, and 6 is a decorative member for preventing the decorative chain from coming off.

[0017]

According to the first aspect of the present invention, the design part which is to be locked in the middle of the decorative chain has a through hole slightly larger than the diameter of each of the decorative chains to be penetrated. Since the design part according to claim 2 is formed by being drilled at predetermined intervals at four places on the peripheral surface, the design part according to claim 2 has a through hole slightly larger than the diameter of each decorative chain to be penetrated. , 2 on the peripheral surface of the hollow material
Drilled at a predetermined interval in the place, furthermore, a through hole slightly larger than the diameter of the two decorative chains to be penetrated,
Since the hollow member is formed by being drilled at one location on the peripheral surface, the manufacturing is simple and the manufacturing cost can be reduced.

Further, the decorative chain according to the third and fourth aspects of the present invention can be easily and inexpensively manufactured using the design parts and the decorative chain according to the first aspect of the present invention.

Further, the decorative chain according to the fifth and sixth aspects of the present invention can be manufactured easily and inexpensively by using the design part and the decorative chain according to the second aspect of the present invention.

[Brief description of the drawings]

FIG. 1 is a sectional view showing an embodiment of a design part for a decorative chain according to the first aspect of the present invention.

FIG. 2 is a view showing an embodiment of a decorative chain according to the third aspect of the present invention.

FIG. 3 is a view showing an embodiment of a decorative chain of the invention according to claim 4;

FIG. 4 is a sectional view showing an embodiment of a design part for a decorative chain according to the invention according to claim 2;

FIG. 5 is a view showing an embodiment of the decorative chain of the invention according to claim 5;

FIG. 6 is a view showing an embodiment of the decorative chain of the invention according to claim 6;

FIG. 7 is a front view of a conventional accessory.

FIG. 8 is a partially enlarged cutaway sectional view of a main part of a conventional accessory.

FIG. 9 is a front view of another conventional accessory.

FIG. 10 is a partially enlarged cutaway sectional view of a main part of another conventional accessory.

[Explanation of symbols]

 Reference Signs List 1 decorative chain 1a end 1b end 2 design part 2 'design part 2a through hole 2b through hole 2c through hole 2d through hole 2e through hole 2f through hole 2g through hole 3 decorative member for retaining decorative chain 10 decorative chain 10 'One end 10 "Other end 11 Design part 12 Through hole 13 Elastic body 14 Through hole 15 Decorative chain retaining member

Claims (6)

[Claims] 1. A design part (2) to be locked in the middle of a decorative chain (1) hanging on a neck, wherein the design part (2) is slightly smaller than the diameter of each of the decorative chains (1) to be penetrated. A design part characterized in that large through-holes (2a, 2b, 2c, 2d) are formed of hollow materials formed at four locations at predetermined intervals. 2. A design part (2 ') to be locked in the middle of a decorative chain (1) hanging on a neck, wherein the design part (2') is slightly smaller than the diameter of each of the decorative chains (1) to be penetrated. And two large through holes (2e, 2f) are formed at predetermined intervals, and a single through hole (2g) slightly larger than the diameter of the two decorative chains to be penetrated is formed. Design parts characterized by formed hollow material. 3. One decorative chain (1) hanging from the neck and through holes (2a, 2b, 2c, 2d) slightly larger than the diameter of the decorative chain (1) to be penetrated are formed at a predetermined interval. It consists of a design part (2) formed of a hollow material perforated at four places, and both ends (1a, 1b) of one decorative chain (1) bent in a loop shape are the design parts (2). 2) Two through holes (2a, 2b)
From both ends (1a, 1b) of the decorative chain (1) so as to pass through the other two through holes (2c, 2d) and out of the design part (2).
A decorative chain characterized in that the decorative chain is formed so as to pass through. 4. Two decorative chains (1, 1) hanging from the neck and through holes (2a, 2b, 2c, 2d) slightly larger than the diameter of the decorative chain to be pierced are provided at predetermined intervals. And two design parts (2, 2) formed of hollow material drilled at four places, and one end of each of the two decorative chains (1, 1) is connected to one design part (2). ) Through two through holes (2a, 2b), out of the other two through holes (2b, 2c) out of the design part (2), and through two decorative chains (2, 2). ) Penetrates the other end through two through holes (2a, 2b) of another design part (2),
Two decorative chains (1, 1) so as to exit the design part (2) from the other two through holes (2c, 2d)
A decorative chain characterized in that both end portions of the decorative chain are penetrated through two design parts (2, 2). 5. A decorative chain (1) hanging from the neck and through holes (2e, 2f) slightly larger than the diameter of each decorative chain 1 to be penetrated at predetermined intervals. A design part (2 ') formed of a hollow material having a through hole (2g) slightly larger than the diameter of the two decorative chains penetrated in two places and further penetrated in one place. Both ends (1a, 1b) of the decorative chain (1) bent in a loop shape are penetrated from one through hole (2g) of the design part (2 ') and further penetrated at the other two places. A decorative chain, wherein the decorative chain is formed so as to penetrate out of the holes (2e, 2f). 6. Two decorative chains (1, 1) hanging from the neck and through holes (2e, 2f) slightly larger than the diameter of one decorative chain to be penetrated at predetermined intervals. Two design parts (2 ', 2', 2), which are formed of hollow material and have a through hole (2g) slightly larger than the diameter of the two decorative chains.
2 '), one end (1a, 1b) of each of the two decorative chains (1, 1) is passed through one through hole (2g) of one design part (2'), and the other. Out of the design part (2 ') through the two through holes (2e, 2f) of the decorative chain (1,
The other end (1a ', 1b') of 1) is passed through one through hole (2g) of another design part (2 '), and the other two through holes (2e, 2f). ) A decorative chain characterized by being penetrated so that it goes out of the design parts.