JP3107240U - Decorative body with slide function - Google Patents

Abstract

The present invention provides a decorative body that can be slid to a desired position on a chain by a mechanism in which the chain is not surrounded by an elastic body such as silicon resin or rubber with a structure having a small number of parts.
A decorative body having a slide function includes a substantially half-shell body and an elastic ring 3. The substantially half-shell body is provided in a front portion and a rear opening portion that can be decorated. From a pair of pillars 6 and 6a facing each other, and a diameter of the chain passing through the two sets of jewelry chains 7 facing each other at a position where the thickness of the elastic ring can be seen 1/2 to 1/4 on the side wall A slightly larger through-hole 8, 8 a, 9, 9 a is formed, and the elastic ring is inserted and arranged so as to surround the pair of pillars in the back opening, and then substantially half-shelled The chain for jewelry is made to penetrate through a through-hole provided in the side wall of this.
[Selection] Figure 3

Description

  The present invention relates to a decorative body having a sliding function that can be attached to a chain for decoration and slid to a decoration purpose and a desired position to easily change the size of a ring of a necklace.

  Conventionally, as a structure that can be slid to a desired position and freely change the size of the ring of the decorative chain, an elastic body having an elastic force in which a hole slightly smaller than the diameter of the decorative chain to be penetrated is used. As a decorative chain stopper that can be placed at the desired position of the decorative chain by placing one or two on the back of the stopper (decorative body), the head part is a box for slidably penetrating the chain This box is provided with two flat holes that pass in the vertical direction, and a resin or rubber tube made of silicon resin or rubber is disposed in the hole, and the resin or rubber tube is placed in the middle of each chain. There is an accessory that is inserted (see, for example, Patent Document 1).

  The outer shell includes a plurality of elastic bodies, and the outer shell is provided with a pair of through holes at opposing positions and an attachment portion. The elastic body is formed larger than the through holes and is elastically deformed. The space surrounded by a plurality of elastic bodies is defined as a surrounding space portion that can elastically compress strings and chains, and is formed smaller than the through holes. There is a stopper configured to be substantially positioned on a line connecting a pair of through holes (see, for example, Patent Document 2).

  As described above, as a conventional mechanism for sliding using an elastic body such as silicon resin or rubber having a through hole, as represented by the invention described in Patent Document 1, the through hole is slightly smaller than the penetrating chain. Many mechanisms are used in which the elastic body surrounds the chain by sliding the chain through the elastic body and is slid to a desired position by friction caused by the elastic force of the elastic body.

  Further, the device described in Patent Document 2 uses a plurality of substantially spherical elastic bodies in the outer shell body, and a hole is formed by the outer peripheral surface of the elastic body to use friction caused by the elastic force of the elastic body. As a result, similar to Patent Document 1, the elastic body surrounds the strings and chains.

Japanese Patent No. 3423656 Registered Utility Model No. 3086836

  In view of the above-mentioned matters, an object of the present invention is to provide a decorative body that can be slid to a desired position on the chain by a mechanism in which the chain is not surrounded by an elastic body such as silicon resin or rubber with a structure having a small number of parts. .

  In order to achieve the above object, the decorative body having a sliding function of the present invention comprises a substantially half-shell body and an elastic ring, and the substantially half-shell body includes a front portion that enables decoration. A pair of pillars facing each other in the rear opening, and diameters of the chains penetrating two sets of jewelry chains facing each other at a position where the thickness of the elastic ring can be seen 1/2 to 1/4 on the side wall The elastic ring is inserted so as to surround the pair of pillars and is disposed in the rear opening, and then is provided on the side wall of the substantially half-shell. By passing the jewelry chain through two sets of through-holes, the jewelry chain is sandwiched by the elasticity of the elastic ring between the side surface of the elastic ring and the inner wall surface of the through-hole. It was made slidable on the chain for a desired position.

  Further, as a second means, the side wall is provided with a through hole through which one or two sets of jewelry chains penetrate at a position where the thickness of the elastic ring can be seen to be 1/2 to 1/4, and is elastic. After the body ring is disposed in the back opening, the back cover is disposed on the back surface, and the jewelry chain is passed through the through hole provided in the side wall of the substantially half-shell.

  According to the present invention, the body chain is passed through two opposing sets of through-holes provided on the side wall of the substantially half-shell, so that the body is attached to the side surface of the ring of the elastic body and the inner wall surface of the through-hole. The gist is that the chain is sandwiched by the elasticity of the ring of the elastic body and can be slid to the desired position on the chain for jewelry.

  The decorative body having a sliding function according to the present invention is easy to assemble the decorative body by simplifying the structure with a configuration having a small number of parts consisting of a substantially half-shell body and an elastic ring. The decorative body is rich in design and does not specify the shape of the almost half shell. Further, depending on the preference, it is possible to use a back cover, and it has become possible to provide products with a wide selection range.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is a conceptual diagram of parts showing a configuration of an embodiment of a decorative body having a slide function according to the present invention. FIG. 2 is an embodiment in which the parts of FIG. 3 to 6 are a front view, a right side view, a rear view, and a cross-sectional view taken along line AA of FIG. 2, and FIG. 7 is a back cover on the back of the decorative body having a slide function. FIG. 8 is a conceptual diagram of a part showing a configuration of one embodiment used, and FIG. 8 is a right side view of the decorative body having a slide function in FIG.

  The substantially half-shell 2 constituting the decorative body having a slide function shown in FIG. 1B includes a front part 4 that can be decorated, and a pair of column parts 6 and 6a that are opposed to each other in the rear opening part 5. The through-holes 8, 8a and 9 are slightly larger than the diameters of the chains through which the two sets of jewelry chains 7 facing each other can be seen at a position where the thickness of the elastic ring 3 can be seen from the side wall to 1/2 to 1/4. 9a, and the front part 4 is provided with a hole 11 and stone retaining claws 14 and 14a (not visible from the back) to secure the jewel 12.

  As the elastic ring 3 shown in FIG. 1 (a), a silicon rubber O-ring was used this time. However, the material is not limited as long as it is an O-ring having a tearing strength that provides elasticity. The point is that the thickness of the elastic ring can be seen from 1/2 to 1/4 through the through-hole 8 or the like when it is inserted and arranged so as to surround a pair of pillars provided in the back opening 5. Is to use.

  FIG. 2 shows a decorative body 1 having a sliding function in which the above-described components are incorporated and the jewelry chain 7 is passed through the through holes 8, 8 a and 9, 9 a, and an elastic ring 3 is shown in FIGS. 3 to 6. And the interior chain 7 is sandwiched by the elasticity of the ring 3 of the elastic body between the side wall and the inner wall surfaces of the through holes 8, 8 a and 9, 9 a so that the body can be slid on the chain 7.

  FIG. 7 is a conceptual diagram of a part showing a configuration of an embodiment in which a back cover is used for the decorative body having the slide function, and FIG. 7 (e) is a schematic view of the substantially half-shell 2 shown in FIG. 1 (b). The back cover fixing claws 15 and 15a are provided at the tips of the pair of pillars 6 and 6a provided in the back opening 5, and FIG. 7 (d) shows the same elastic ring 3 as FIG. 1 (a). Using.

  The rear cover 10 in FIG. 7C has fixing holes 16 and 16a, and after the rear cover fixing claws 15 and 15a are arranged on the back opening 4 side so as to penetrate the fixing holes 16 and 16a of the rear cover 10. The back lid fixing claws 15 and 15a were melted and bulged to form a protrusion so that the inside of the back opening 5 could not be seen by the back lid 10 without losing the appearance.

FIG. 9 is a conceptual diagram showing a configuration of an embodiment according to claim 2, and FIG.
A pair of pipe-shaped claw holders 25 are provided on the inner wall of the front part 23 and the rear opening 24 that can be decorated, and a back cover fixing claw 25a is inserted into the tip of the claw holder 25 and fixed by welding or bonding. Then, through holes 27, 27a, 28, and 28a through which the two sets of jewelry chains penetrate are formed on the side wall at a position where the thickness of the elastic ring 22 can be seen from 1/2 to 1/4.

  The ring 22 of the elastic body in FIG. 9 (g) is made of the same material as that described in claim 1 described above, and it should be noted that the diameter is slightly smaller than the inner diameter of the back opening 24 and is arranged. The thickness of the elastic ring 22 can be seen from the through hole 27 or the like so that the thickness of the ring 22 can be ½ to ¼.

  A back cover 20 shown in FIG. 9 (f) is provided with fixing holes 26 and 26a, and a pair of back cover fixing claws is shown in rear view 10 in which the parts (f), (g) and (c) are combined. 25a is disposed on the rear opening 24 side so as to penetrate the fixing holes 26, 26a of the back cover 20, and then the back cover is formed by bending the tip portions of the pair of back cover fixing claws 25a protruding from the back cover 20. 20 can be fixed.

It is a conceptual diagram of the part which shows the structure of the decoration body which has a slide function of this invention. It is a perspective view which shows one Example which made the chain for jewelry penetrate the decorative body which has a slide function using the components of FIG. The front view of the decoration body which has the slide function of FIG. 2 is shown. The right view of FIG. 2 is shown. FIG. 3 shows a rear view of FIG. 2. FIG. 3A is a sectional view taken along line AA. It is a conceptual diagram of components which shows the structure of one Example which used the back cover for the decorative body which has a slide function concerning Claim 1. The right view of the decoration body which has the slide function formed combining the components in FIG. 7 is shown. It is a conceptual diagram which shows the structure of one Example concerning Claim 2. The rear view which comprised the decorative body which has a slide function in FIG. 9 is shown.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Decorative body 2 Substantially half-shell 3 Elastic ring 4 Front portion 5 Back opening 6 Column portion 6a Column portion 7 Body chain 8 Through hole 8a Through hole
DESCRIPTION OF SYMBOLS 9 Through-hole 9a Through-hole 10 Back cover 11 Hole 12 Jewel 13 Curette 14 Stone retaining nail 14a Stone retaining nail 15 Back lid fixing nail 15a Back lid fixing nail 16 Fixed hole 16a Fixed hole 20 Back cover 21 Substantially half-shell 22 Elasticity Body ring 23 Front part 24 Rear opening 25 Claw holding part 25a Back cover fixing claw 26 Fixing hole 26a Fixing hole 27 Through hole 27a Through hole 28 Through hole 28a Through hole

Claims (2)

  A decorative body that can be slid to a desired position on a chain for jewelry. The decorative body is composed of a substantially half-shell and an elastic ring. The substantially half-shell can be decorated. The front part, a pair of pillars facing each other in the rear opening, and two sets of jewelry chains facing each other at positions where the thickness of the elastic ring can be seen 1/2 to 1/4 on the side wall. A through-hole slightly larger than the diameter of the chain to be formed, and the elastic ring is inserted and arranged so as to surround the pair of pillars in the back opening, and then substantially half-shelled. A decorative body having a slide function, wherein a chain for jewelry is passed through a through hole provided in a side wall.   In a decorative body that can be slid to a desired position on the chain for decoration, the decorative body is composed of a substantially half-shell, an elastic ring, and a back cover. The diameter of the chain that penetrates one set or two sets of jewelry chains facing each other at a position where the thickness of the ring of the elastic body can be seen 1/2 to 1/4 on the side wall And the elastic ring is disposed in the back opening, and then the back cover is disposed on the back surface and the chain is attached to the through hole provided in the side wall of the substantially half-shell. A decorative body having a slide function characterized by being penetrated.

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