DE8618939U1 - Setting for a gemstone - Google Patents

Description

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Description "

The invention relates to a setting "for a gemstone, zU its holder in a Haitekköref or jewelry part, in which a hole is drilled »

Edged edging is used in a wide variety of designs, mostly they consist of more or less corrupted molded holding parts that require considerable skill from the barrel and are therefore time-consuming and expensive.

The object of the invention is a simple gemstone setting that is used in various holding bodies or jewelry parts Can be, for example, watch glasses or common pieces of jewelry such as hoops or brooches. According to the invention, the object is achieved in that a retaining ring is provided is, which can be fixed in the hole, and which in turn has locking lugs in which the gem is held will.

This retaining ring can, for example, be a plastic injection molded part be manufactured and thus has a certain inherent elasticity. By milling grooves in the gemstone to shape it the locking lugs are adapted, the gemstone can easily be snapped into the retaining ring, without this being special Tools are required. This engagement can be facilitated if the retaining ring has radially extending slots having. The retaining ring thus represents an intermediate member, which in turn is inserted into the retaining body or jewelry part can be, for example, glued or with the help of a snap ring, as for example from DE-GM 86 01 026 is known.

The design, shape and color of the mounting ring can be applied to the gemstone or to the mount or mount surrounding it Be coordinated jewelry part and thus also be used as an independent design part.

An embodiment of the holding part is based on Drawings explained in more detail, they show:

Figure ii

A cut through the in the Level I-I of Figures 2, and

Figure 2:

a top view of the holder part.

The mounting part is designed as a mounting ring iö, whose upper inner wall 10A is frustoconical, so that the inner diameter of the retaining ring 10, from above viewed forward, initially tapered towards the bottom. In this area of the upper inner wall 10A of the retaining ring 10 three latching lugs 11,12,13 are formed which point inwards like a wedge and their front boundary edge between their Upper side 11A, 12A, 13A and their lower side 11B, 12B, 13B run in a straight line. The three locking lugs 11, 12 and 13 are respectively Attached to the inner surface 10A symmetrically offset by 120 in relation to one another.

Corresponding slots can be milled into the outer walls of the gemstone 20 shown in dashed lines in FIG. so that the gemstone 20 can be pressed into the retaining ring 10 until the locking lugs 11,12,13 engage in these slots and hold the gemstone 20 captive, as can be seen from the left-hand side of FIG. 1. To ensure a sufficient The inherent elasticity of the retaining ring 10 has three radial slots 17, 18, 19 made in the upper part of the retaining ring 10, depending on the material and nature of the retaining ring can extend so far down that the gemstone 20 can be pressed into the locking lugs.

The lower part of the retaining ring 10 is of cylindrical construction, so that the gemstone protrudes downward out of the retaining ring 10 can extend out.

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On its outer wall IÖB Assigns the holder ring has a circumferential annular groove 14 on j in the an elastic connection member in Foijn a Spreng'ririges 15 is inserted * The gemstone receiving Schmückteil, such as a watch glass 30 ₍ 'has a hole into which the retainer ring 10 pässgenäU can be used, and also an annular groove 16 corresponding to the annular groove 14 in the retaining ring 10, in such a way that the elastic 'connecting member 15 connects the retaining ring 10 with the gemstone 20 in the jewelry part 30 on the one hand öisher hai Ή- andErers ^ its 3b®F also the retaining ring 10 can be pulled out from the jewelry part 30, the elastic connecting member 15 then being pressed into the outer annular groove 16 of the jewelry part 30. Of course, it is also easily possible to attach the retaining ring 10 to the jewelry part 30 in some other way, for example by gluing .

Claims (9)

P A 76 N ΤΛ X V-'ALT E DR. FRIEDRIC-! ". MAYER 7341 DIPL-PHYS. ->. FRANK WESTLICHE 2 * 7530 PFORZHEIM Georg Bunz, Obere Bergstrasse 16, 7544 Dobel Setting for a precious stone. Protection claims 1. Setting for a gemstone to hold it in one Holding body or jewelry part in which a hole is made is, characterized by a retaining ring (10) which can be fixed in the bore, and which in turn over Latching lugs (11,12,13) in which the gemstone (20) is held. 2. Version according to claim 1, characterized in that the Inner surface (10A) of the upper part of the retaining ring (10) is frustoconical, and that from this inner surface (10A) show the locking lugs (11, 12, 13) inwards. 3. Socket according to claim 2, characterized in that the locking lugs (11, 12, 13) extend like a wedge from the inner surface (10A) with their upper side (11A, 12A, 13A) sloping inwardly less than the surrounding inner surface (10A) of the Bracket part (10). 4. Socket according to claim 1, characterized in that three locking lugs (11,12,13) are provided, which by 120 ° against each other are offset. 5. Socket according to claim 1, characterized in that the lower part of the HalterUngsrlngS (10) is cylindrical. 11 til t ♦ ♦ <· * * · ι * • 4 «t * · 1 Ml ld« « I 1 I I 6. Socket according to claim 1, characterized in that in the outer wall (10B) of the mounting part (10) a circumferential Annular groove ·. (14) is introduced into which an elastic connecting member How for example a snap ring (15) can be inserted, with which the retaining ring (10) can be fixed in the bore " is, which has a corresponding annular groove (16). 7. Socket according to claim 5 and 6, characterized in that the inner diameter of the retaining ring (10) in the F - the rich Ring groove (14) is reduced. 8. Socket according to claim 1, dad; .irch characterized in that the Retaining ring (10) to facilitate compression of the Gemstone (20) has radially extending slots (17,18,3 9). 9. Socket according to claim 1, characterized in that the retaining ring (10) made of elastic material, in particular Plastic.