JP3136526U - Jewelry holding structures, watch bands and watches and jewelry - Google Patents

Abstract

There is provided a jewelry holding structure capable of securely and easily holding and fixing a plurality of jewelry on a ceramic or cemented carbide base material.
A metal body 1 having a lower hardness than a ceramic or a hard metal is provided with a plurality of holding holes corresponding to the number of jewelry 8 to be mounted, and the jewelry 8 is inserted into each of the holding holes, and The periphery of the holding hole is plastically deformed to hold the jewelry 8 on the metal body 1. Then, the metal body 1 holding the plurality of jewelry 8 is attached to the holding recess 6 provided in the base material 5 made of ceramic or superhard metal, and then the shaft body from the side of the metal body 1 and the base material 5. By inserting 9, the metal body 1 and the substrate 5 are connected.
[Selection] Figure 5

Description

  The present invention relates to a jewelry holding structure having a structure in which a plurality of jewelry is held on a ceramic or a hard metal, and a watch band, a wristwatch, and a jewelry using the jewelry holding structure.

  Conventionally, in order to attach and fix jewelry on a base material, usually a base is provided with a nail part, the nail part is deformed so as to engage with the jewelry, and the jewelry is held and fixed on the base material. Alternatively, as described in Patent Document 1, a structure in which jewelry is caulked and fixed to a base material via an interposed member is employed.

  In addition, as described in Patent Document 2, the jewelry is held by a cylindrical body, and a part of the cylindrical body holding the jewelry is folded by a part of the base material while holding the jewelry. A structure is also known that is fitted and fixed in a mounting hole.

  The structure described in Patent Document 2 is more securely held than the structure described in Patent Document 1, but the number of parts is large and the structure of the parts and the processing thereof are complicated. There is a problem in applying it as it is. Further, a structure in which a large number of jewelry is held on the base material takes time and effort corresponding to the number of parts.

In recent years, there has been an increasing demand for using ceramic or cemented carbide as a base material for holding jewelry.
No. 1-22251 JP 2003-88408 A

  Use of ceramics or cemented carbide for jewelry, especially in the technical field such as watches that are considered high-grade products, the use of ceramics or cemented carbide on the side of a band or watch has these ceramics and cemented carbides The unique texture or the characteristics that are difficult to rust and deteriorate are in line with the demands of luxury products.

  However, one of the technical problems of using ceramic or cemented carbide as a base material for a jewelry holding structure is its workability. In other words, ceramic or cemented carbide is difficult to be finely processed. It is not easy to machine a small hole or a groove with an edge without forming a crack or the like on a molded ceramic or cemented carbide metal.

  For example, the watch band piece is more difficult to process the holding part as the individual parts are smaller and smaller in general jewelry. It's not easy.

  Accordingly, the present invention provides a jewelry holding structure capable of securely and easily holding and fixing a plurality of jewelry to a base material made of ceramic or cemented carbide, and the jewelry holding thereof. An object of the present invention is to provide a watch band, a wristwatch, and a jewelry using the structure.

  In view of the above-described object, the jewelry holding structure of the present invention is provided with a plurality of holding holes corresponding to the number of jewelry to be attached to a metal body having a hardness lower than that of ceramic or cemented carbide, A jewelry is inserted, and the peripheral portion of the holding hole is plastically deformed to hold the jewelry on the metal body, and the metal body holding a plurality of jewelry is used as a base material made of ceramic or super hard metal. It is characterized by being held by the provided holding recess.

  Further, the metal body is held in the holding recess by a shaft body fitted into the base material and the metal body.

  Moreover, it hold | maintained by crimping | bonding the said metal body to the said holding | maintenance recessed part of the said base material, It is characterized by the above-mentioned.

  Furthermore, as the watch band, the jewelry holding structure is used for a band piece.

  In addition, as a wristwatch, the jewelry holding structure is used for an exterior case.

  Further, the jewelry holding structure is provided at least in part as a jewelry.

  According to the present invention, a base made of ceramic or cemented carbide is provided with a holding recess having a simple shape that is easy to process, and a metal body provided with a plurality of holding holes separate from the base. By holding the jewelry by a simple method of plastically deforming at least a part of the holding hole and holding the held set body in the holding recess, the jewelry holding structure can be completed.

  For this reason, it can provide as a small component by which several jewelry was mounted | worn with respect to the base material which consists of a ceramic or a super hard metal.

  The jewelry holding structure having such a ceramic or super hard metal as a base material is particularly effective when applied to a watch band, a watch side, or a jewelry that directly touches a user's arm or the like.

Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.
FIG. 1 shows a metal body in a jewelry holding structure which is a preferred embodiment of the present invention, (a) is a plan view, (b) is a side view, and FIG. 2 is a jewelry according to the present embodiment. The base material in a holding structure is shown, (a) is a top view, (b) is a side view.

  In FIG. 1, 1 is a metal body made of a metal material, such as stainless steel, which is lower in hardness than ceramics or cemented carbide and easy to process, and 2 is a concave object formed in the metal body 1 and includes jewelry including imitation. A plurality of holding holes to be mounted, 3 is a plurality of caulking projections provided on the periphery of each holding hole 2 on the surface of the metal body 1, and 4 is a concave shaft body receiver formed on both sides of the metal body 1. Part.

  In FIG. 2, 5 is a base material made of ceramic or super hard metal, 6 is a holding recess formed in the center of the base material 5 and having a space in which the metal body 1 can be mounted, and 7 is a base material. 5 is a shaft body receiving hole that passes through both sides of 5 and passes through the holding recess 6.

  FIG. 3 is an enlarged perspective view showing a state in which jewelry is attached to the metal body. The holding holes 2 are provided in the metal body 1 by the number of the jewelry 8 to be attached, and the jewelry 8 is provided from the upper opening side. The bottom is inserted.

  FIG. 4 is a cross-sectional view showing a state in which jewelry is mounted on a metal body, and after being inserted into the holding hole 2, the protrusion 3 on the periphery of the holding hole 2 is plastically deformed with a caulking jig (not shown). Then, the periphery of the jewelry 8 is locked by the protrusion 3. In this state, the jewelry 8 is held by the metal body 1. In this way, all the plurality of jewelry 8 are held in the holding hole 2.

  FIG. 5 is an exploded perspective view of the jewelry holding structure before assembly. The jewelry holding structure includes a metal body 1 on which the jewelry 8 is mounted / held as described above, and a base material. 5 and a pair of shaft bodies 9.

  Then, the mounted / held metal body 1 is put into the holding recess 6 of the base material 5, and then a pair of shaft bodies 9 are respectively inserted from the shaft body receiving holes 7 on one side of the base material 5. The concave shaft body receiving portion 4 is inserted into the shaft body receiving hole 7 on the other side of the base material 5. Here, the metal body 1 is held on the base material 5 by the shaft body 9 by setting the shaft body 9 and the metal body 1 or the base material 5 to dimensions that are in a strong fitting state.

  FIG. 6 is a perspective view showing the jewelry holding structure after assembly is completed.

  In the above-described embodiment, the metal body 1 and the base material 5 are connected using the shaft body 9, but the metal body 1 and the base material 5 are directly connected or crimped to connect both. Various structures can be adopted as the connection structure.

  Further, the material, material selection, or structure of the metal body 1 that can securely hold the jewelry 8 by plastically deforming the peripheral portion of the holding hole 2 without providing the protrusion 3 on the peripheral portion of the holding hole 2. It can also be considered.

  In addition to the simple cylindrical shape as in the present embodiment, the shaft body 9 may be a polygonal shape, or a spring rod made of a cylindrical body with a built-in coil spring.

  Further, the number or shape of the element portions in each member is not limited to the configuration of the above embodiment.

  As for the usage of the jewelry holding structure, various jewelry and jewelry equipped with jewelry can of course be used as a band piece in a watch band or an exterior case of a wristwatch.

  As described above, according to the present embodiment, a simple holding recess 6 that is easy to process is formed on the base material 5 made of ceramic or cemented carbide, and is separate from the base material 5. The metal body 1 made of a metal that can be easily formed and processed by the plurality of holding holes 2 is prepared, and the jewelry 8 is held by a simple method of plastically deforming at least a part of the holding holes 2. If this holding set body is held by the holding recess 6, the jewelry holding structure is completed.

  For this reason, it can provide as a small component with which several jewelry 8 was mounted | worn with respect to the base material 5 which consists of a ceramic or a super hard metal.

  Since the present invention can easily hold jewelry including imitation on ceramics or cemented carbide in jewelry, etc., it can be applied to various tools worn on the body and can be used for various design developments Is possible.

The metal body in the jewelry holding structure which is preferable embodiment of this invention is shown, (a) is a top view, (b) is a side view. The base material in the jewelry holding structure of this Embodiment is shown, (a) is a top view, (b) is a side view. It is an expansion perspective view which shows a state when mounting | wearing a metal body with jewelry in this Embodiment. It is sectional drawing which shows the state which mounted | wore with the metal body in this Embodiment. It is a disassembled perspective view before the assembly | attachment in the jewelry holding structure of this Embodiment. It is a perspective view which shows this jewelry holding structure of this Embodiment after completion of an assembly.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Metal body 2 Holding hole 3 Crimping projection part 4 Shaft body receiving part 5 Base material 6 Holding recessed part 7 Shaft body receiving hole 8 Jewelry 9 Shaft body

Claims (6)

A plurality of holding holes corresponding to the number of jewelry to be mounted are provided in a metal body having a lower hardness than ceramic or cemented carbide,
Inserting jewelry into each holding hole, and holding the jewelry in the metal body by plastically deforming the periphery of the holding hole,
A jewelry holding structure characterized in that the metal body holding a plurality of jewelry is held in a holding recess provided in a base material made of ceramic or cemented carbide.   The jewelry holding structure according to claim 1, wherein the metal body is held in the holding recess by a shaft body fitted into the base material and the metal body.   The jewelry holding structure according to claim 1, wherein the metal body is held by pressure-bonding to the holding recess of the base material.   A watch band using the jewelry holding structure according to claim 1 as a band piece.   A wristwatch using the jewelry holding structure according to any one of claims 1 to 3 for an exterior case.   A jewelry accessory comprising at least a part of the jewelry holding structure according to claim 1.

Images