CN206261001U - Jewel backing and the ornaments comprising it - Google Patents

Abstract

Jewel backing provided by the utility model and the ornaments comprising it are related to jewelry technical field, it is therefore intended that provide a kind of rational in infrastructure, intensity is big, can reduce jewel and come off the jewel backing and the ornaments comprising it of risk.Jewel backing provided by the utility model includes：Cover bottom；The bottom of covering is for hollow structure, and its intrados is formed in one.Ornaments provided by the utility model include：Jewel and the jewel backing；The jewel is embedded at the rabbet, and its one end stretches into the inner chamber for covering bottom.

Description

Jewel backing and the ornaments comprising it

Technical field

The present invention relates to jewelry technical field, and in particular to a kind of jewel backing and the ornaments comprising it.

Background technology

Jewel backing is the pieces of ornament accessories for mutually being fixed with jewel, and on the one hand it play a part of non-functional jewel, another Aspect plays a part of to connect jewel and necklace.Existing jewel backing causes jewel backing certainly because of the defect in structure design Body insufficient strength, it is easy to deform or occur crackle, and then easily lead to jewel to be come off from jewel backing.

The content of the invention

The technical problems to be solved in the utility model is to provide a kind of rational in infrastructure, and intensity is big, can reduce jewel and come off The jewel backing and the ornaments comprising it of risk.

A kind of jewel backing of the utility model, including：Cover bottom；The bottom of covering is for hollow structure, and its intrados is integrated Shaping；

Also include：Multiple hollow outs；Multiple hollow outs are arranged at described with the axis for covering bottom as axis annular array Cover on bottom；

Also include：Rabbet；Described covering is provided with breach on bottom；The rabbet is fixedly installed on the indentation, there for covering bottom.It is excellent Selection of land, the hollow out is in lotus petal-shaped.

Preferably, the quantity of the hollow out is 4,5,6 or 8.

Preferably, the rabbet and the bottom of covering are formed in one.

Preferably, also including loophole；The loophole is arranged in positive mode relative with the rabbet and described covers bottom On.

Preferably, the intrados for covering bottom is smooth surface.

A kind of ornaments, including：Jewel and the jewel backing；

The jewel is embedded at the rabbet, and its one end stretches into the inner chamber for covering bottom.

Preferably, the jewel stretches into and described cover the part of bottom inner chamber and fitted completely with the intrados for covering bottom.

A kind of jewel backing provided by the utility model covers bottom for hollow structure due to what it was included, and its intrados is It is integrally formed, is enhanced compared to fastness for existing jewel backing, reduces the probability of its deformation and fracture, greatly Reduce the risk that jewel comes off.

Brief description of the drawings

In order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art, below will be to specific The accompanying drawing to be used needed for implementation method or description of the prior art is briefly described.In all of the figs, similar element Or the general reference by being similar in part is identified.In accompanying drawing, each element or part might not draw according to actual ratio.

Fig. 1 is a kind of upward view of jewel backing of the utility model；

Fig. 2 is a kind of front view of ornaments of the utility model.

Reference：

1- jewel backings

11- covers bottom

12- hollow outs

13- loopholes

14- rabbets

2- jewels

Specific embodiment

The embodiment of technical solution of the present invention is described in detail below in conjunction with accompanying drawing.Following examples are only used for Technical scheme is clearly illustrated, therefore is only used as example, and protection model of the invention can not be limited with this Enclose.

As shown in figure 1, used as a kind of specific embodiment, ornaments provided by the utility model include：Jewel 2 and jewel Backing 1；Wherein jewel backing 1 further includes covering bottom 11 and rabbet 14 again.Bottom 11 is covered for hollow structure, and its intrados is one It is body formed.Cover and be also provided with breach on bottom 11；Rabbet 14 is fixedly installed on the indentation, there for covering bottom 11, wherein rabbet and the connection for covering bottom It is preferred that being realized by integral forming process.Jewel 2 is embedded at rabbet 14 in the way of one end is stretched into and covers bottom inner chamber, and jewel 2 is stretched The part for entering to cover bottom inner chamber is fitted completely with the intrados for covering bottom 11, that is, jewel has been carried out part bag by the intrados for covering bottom 11 Wrap up in, be so designed that the mobility that can limit jewel so that jewel be embedded in it is more firm at rabbet, to jewel 2 serve protection make With.

Further, for material-saving, the purpose of reduces cost, the utility model also includes：Multiple hollow outs 12；It is multiple Hollow out 12 is covered on bottom 11 with covering the axis at bottom 11 and being arranged at as axis annular array, the quantity of specific hollow out 12 can for 4,5, 6 or 8.Have surprisingly been found that in addition, when hollow out 12 is set on bottom 11 is covered, not only cover the intensity at bottom 11 without reducing, instead And greatly improve.Through lot of experiments, if hollow out 12 is designed as into lotus petal-shaped, can greatly strengthen and cover bottom 11 Overall intensity, is that hollow out is preferably designed as lotus petal-shaped by this utility model.

Because the inner chamber for covering bottom 11 has been stretched into one end of jewel 2, therefore the area of the contact light of jewel 2 correspondingly reduces, And this can undoubtedly reduce the brightness visually of jewel 2, in order to reduce the loss of the visually brightness of jewel 2 as much as possible, this Utility model on bottom 11 is covered positive position relative with the center of rabbet 14 there is provided loophole 13；Thus some light can pass through Loophole 13 is radiated on jewel 2, and the luminance loss visually of jewel 2 is compensate for a certain extent.Further, may be used also Smooth surface is designed as with the intrados that will cover bottom 11, the light hence into jewel 2 can be acted in the minute surface for covering the intrados of bottom 11 Lower multiple reflections so that the light inside jewel 2 becomes abundant, and then it is bright and colourful to cause that jewel 1 visually shows Visual experience；Wherein smooth surface can be realized by electroplating or polishing.

So-called being integrally formed refers in the application, by special process so that each position one integrated mass of obtained product, There is no piece, solder joint etc. between each position.Specifically in order to realize being integrally formed for the application product, processing of ornament can be used The following technique that field has used：The wax mould of ornaments is made first, then using wax die casting ornaments blank, then Removal wax mould, finally finishes to ornaments blank.

In specification of the invention, numerous specific details are set forth.It is to be appreciated, however, that embodiments of the invention can be with Put into practice in the case of without these details.In some instances, known method, structure and skill is not been shown in detail Art, so as not to obscure the understanding of this description.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described Point is contained at least one embodiment of the invention or example.In this manual, to the schematic representation of above-mentioned term not Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be with office Combined in an appropriate manner in one or more embodiments or example.Additionally, in the case of not conflicting, the skill of this area Art personnel can be tied the feature of the different embodiments or example described in this specification and different embodiments or example Close and combine.

Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent Pipe has been described in detail with reference to foregoing embodiments to the present invention, it will be understood by those within the art that：Its according to The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered Row equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology The scope of scheme, it all should cover in the middle of the scope of claim of the invention and specification.

Claims (8)

1. a kind of jewel backing, it is characterised in that including：Cover bottom；The bottom of covering is for hollow structure, and its intrados is integrated into Type；

Also include：Multiple hollow outs；Multiple hollow outs cover bottom with the axis for covering bottom described in axis annular array is arranged at On；

Also include：Rabbet；Described covering is provided with breach on bottom；The rabbet is fixedly installed on the indentation, there for covering bottom.

2. a kind of jewel backing according to claim 1, it is characterised in that the hollow out is in lotus petal-shaped.

3. a kind of jewel backing according to claim 1, it is characterised in that the quantity of the hollow out is 4,5,6 Or 8.

4. a kind of jewel backing according to claim 1, it is characterised in that the rabbet and the bottom of covering are integrated into Type.

5. a kind of jewel backing according to claim 1, it is characterised in that also including loophole；The loophole with The relatively positive mode in the rabbet center is arranged at described covering on bottom.

6. a kind of jewel backing according to claim 1, it is characterised in that the intrados for covering bottom is smooth surface.

7. a kind of ornaments, it is characterised in that including：Jewel and claim 1-6 any one described jewel backing；

The jewel is embedded at the rabbet, and its one end stretches into the inner chamber for covering bottom.

8. a kind of ornaments according to claim 7, it is characterised in that the jewel stretch into the part for covering bottom inner chamber with The intrados for covering bottom is fitted completely.