CN212260719U

CN212260719U - Precious stone with oval structure

Info

Publication number: CN212260719U
Application number: CN202020563177.3U
Authority: CN
Inventors: 覃清林
Original assignee: Guangdong Lianda Network Technology Co ltd
Current assignee: Guangdong Lianda Network Technology Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2021-01-01
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses an oval structure precious stone, including the precious stone main part, the top of precious stone main part is provided with the crown face, and the bottom of going up the crown face is provided with the waist, and the bottom of waist is provided with pavilion face down, and the edge of going up the crown face is provided with the star face, and the edge of star face is provided with the kite face, and the top of pavilion face is provided with waist face down, and the bottom of waist face is provided with pavilion facet down. The utility model discloses a pavilion face sets up the cutting plane of different shapes under, makes the light that the crown face jeted into can reflect at the inclination of pavilion face down, refracts by the multiaspect angle of crown face again afterwards, and light will form the halo at the crown face this moment, increases fire colourity and brilliant effect to do benefit to the operation of inlaying on the base in later stage.

Description

Precious stone with oval structure

Technical Field

The utility model relates to the field, in particular to an oval structure precious stone.

Background

The gem refers to stone or mineral which can meet the requirements of jewelry after being cut and polished, and the precious ore which has beautiful color and high hardness and does not change under the action of atmosphere and chemicals can also be used as instrument bearings, abrasives, ornaments and the like, wherein the gem is common gem such as diamond and the like.

However, due to different cutting modes and facets, the light rays with crown surfaces are reflected with different visual effects on the fire intensity and the light ray refraction, and the visual effect of the jewel in an environment with sufficient light rays is reduced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the defects of the prior art and provide a gem with an oval structure.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an oval structure precious stone, including the precious stone main part, the top of precious stone main part is provided with the crown face, the bottom of going up the crown face is provided with the waist, the bottom of waist is provided with pavilion face down, a serial communication port, the edge of going up the crown face is provided with the star face, the edge of star face is provided with the kite face, the top of pavilion face is provided with waist face down, the bottom of waist face is provided with pavilion facet down.

As an optimal technical scheme of the utility model, the mesa is N limit shape structure, and the star face is adjacent with the mesa, the number of star face is N, the bottom of star face is provided with the kite face, and the kite face is adjacent with the waist, the number of kite face is 3N, the waist is adjacent with waist and pavilion facet down respectively down, the bottom of pavilion facet is provided with the drill point down.

As an optimized technical scheme of the utility model, the star face is the triangle-shaped structure, the kite face is quadrilateral structure, the waist face is quadrilateral structure down, the waist face is quadrilateral structure and triangle-shaped structure down, the pavilion facet is by the quadrilateral structure combination down.

As an optimized technical scheme of the utility model, the aspect ratio of going up the crown face is A, and its value scope is 65% or more A67% or less, the girdle of kite face accounts for B, and its value scope is 36% or more B38% or less, the whole waist thickness ratio of waist is C, and its value scope is 2.5% or more C3% or less.

As an optimized technical scheme of the utility model, the girdle of waist face accounts for than being D down, and its value scope is 53% D that is less than or equal to 56%, the full height ratio of precious stone main part is E, and its value scope is 67% E that is less than or equal to 69%.

As an optimized technical scheme of the utility model, the pavilion of pavilion face is than being F deeply down, and its value scope is 50% less than or equal to F less than or equal to 52%, the crown height ratio of going up the crown face is G, and its value scope is 11% less than or equal to G less than or equal to 12%.

As an optimized technical scheme of the utility model, the contained angle of waist and lower pavilion is the pavilion angle, the angle of pavilion angle is alpha, and its value scope is 70% alpha that is less than or equal to 72%, the contained angle of waist and last crown face is the crown angle, the angle of crown angle is beta, and its value scope is 34% beta that is less than or equal to 36%.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a pavilion face sets up the cutting plane of different shapes under, makes the light that the crown face jeted into can reflect at the inclination of pavilion face down, refracts by the multiaspect angle of crown face again afterwards, and light will form the halo at the crown face this moment, increases fire colourity and brilliant effect to do benefit to the operation of inlaying on the base in later stage.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic top view structure of the present invention;

fig. 3 is a schematic structural view of the bottom view of the present invention;

fig. 4 is a schematic side view structure of the present invention;

fig. 5 is a schematic structural view of a cross-sectional view of the present invention;

in the figure: 1. a gemstone body; 2. putting the dough into a dough cover; 3. a waist part; 4. a pavilion surface is arranged; 5. star surfaces; 6. a kite surface; 7. lower waist surface; 8. a pavilion facet; 9. a table-board.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Wherein like reference numerals refer to like parts throughout.

Example 1

As shown in fig. 1-3, the utility model provides an oval structure precious stone, including precious stone main part 1, the top of precious stone main part 1 is provided with crown face 2, and the bottom of crown face 2 is provided with waist 3, and the bottom of waist 3 is provided with pavilion face 4 down, and the edge of crown face 2 is provided with star face 5, and the edge of star face 5 is provided with kite face 6, and the top of pavilion face 4 is provided with waist face 7 down, and the bottom of waist face 7 is provided with pavilion facet 8 down.

Furthermore, the table-board 9 is of an N-edge structure, the star surfaces 5 are adjacent to the table-board 9, the number of the star surfaces 5 is N, the kite surface 6 is arranged at the bottom end of each star surface 5, the kite surfaces 6 are adjacent to the waist portion 3, the number of the kite surfaces 6 is 3N, the lower waist surfaces 7 are respectively adjacent to the waist portion 3 and the lower pavilion facet 8, the bottom end of the lower pavilion facet 8 is provided with a drill point, the star surfaces 5 are of a triangular structure, the kite surfaces 6 are of a quadrilateral structure, the lower waist surfaces 7 are of a quadrilateral structure and a triangular structure, the lower pavilion facet 8 is combined by the quadrilateral structure, so that the jewel main body 1 is formed into a whole by connecting side lines of the upper crown 2 and the lower pavilion facet 4, cutting surfaces with different angles can receive light rays with various angles to be shot in, reflected by the lower pavilion surface 4 at the bottom end and can form a halo after being refracted by the upper crown surface 2, so that the brilliant effect and the fire chroma of the gem body 1 can be increased.

The aspect ratio of the upper crown face 2 is A, the range of the aspect ratio is 65% to 67%, the waist edge proportion of the kite face 6 is B, the range of the waist edge proportion is 36% to 38%, the whole waist thickness ratio of the waist 3 is C, the range of the waist edge proportion of the lower waist face 7 is 2.5% to 3%, the waist edge proportion of the lower waist face 7 is D, the range of the waist edge proportion is 53% to 56%, the full height ratio of the gem body 1 is E, the range of the waist height ratio is 67% to 69%, the pavilion depth ratio of the lower pavilion face 4 is F, the range of the pavilion depth ratio is 50% to 52%, the crown height ratio of the upper crown face 2 is G, the range of the crown face 2 is 11% to 12%, the included angle of the waist 3 and the lower pavilion face 4 is a pavilion angle, the pavilion angle is alpha, the range of the pavilion angle is 70% to 72%, the included angle of the waist 3 and the upper crown face 2 is beta, the crown angle is 34% to 36%, and the crown face 2 is formed by adopting a crown angle beta, The girdle 3 and pavilion 4 have facets of different length, width and edge angles to increase the depth of the stone body 1, and the optimum aspect angle also contributes to the brilliance of the stone compared to other oval stones.

Specifically, the utility model discloses a facet to oval precious stone improves, especially adopts different triangle-shaped facet and four corners facet to the lower pavilion face 4 of precious stone main part 1, can show the reflection plain noodles that improves the bottom, improves the luminance of refraction to via the refracting index and the fire color degree of the light promotion precious stone that reflects, increase the sight of precious stone on inlaying the base, more have fashion sense.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an oval structure precious stone, includes precious stone main part (1), the top of precious stone main part (1) is provided with crown face (2), the bottom of going up crown face (2) is provided with waist (3), the bottom of waist (3) is provided with down pavilion face (4), a serial communication port, the edge of going up crown face (2) is provided with star face (5), the edge of star face (5) is provided with kite face (6), the top of pavilion face (4) is provided with down girdle face (7) down, the bottom of girdle face (7) is provided with down pavilion facet (8).

2. An ellipsoidal gemstone according to claim 1, further comprising a table (9), wherein the table (9) is of an N-sided polygonal structure, and the star facets (5) are adjacent to the table (9), the number of the star facets (5) is N, the bottom end of the star facets (5) is provided with kite facets (6), and the kite facets (6) are adjacent to the girdle (3), the number of the kite facets (6) is 3N, the lower girdle facets (7) are adjacent to the girdle (3) and the pavilion facets (8), respectively, and the bottom end of the pavilion facets (8) is provided with a drill point.

3. An ellipsoidal gemstone according to claim 2, characterised in that the star facets (5) are triangular, the kite facets (6) are quadrilateral, the lower waist facets (7) are quadrilateral and triangular, and the pavilion facets (8) are combined by a quadrilateral.

4. An ellipsoidal gemstone according to claim 3, characterised in that the upper crown surface (2) has a table width ratio A in the range of 65% to 67%, a waist edge ratio B in the range of 36% to 38%, and a waist thickness ratio C in the whole waist portion (3) in the range of 2.5% to 3%.

5. An ellipsoidal gemstone according to claim 3, characterised in that the lower girdle aspect ratio (7) is D, which ranges from 53% to 56% D, and the total height ratio of the gemstone body (1) is E, which ranges from 67% to 69%.

6. An ellipsoidal gemstone according to claim 3, characterised in that the pavilion depth ratio of the lower pavilion surface (4) is F, which ranges from 50% to 52% of F, and the crown height ratio of the upper crown surface (2) is G, which ranges from 11% to 12% of G.

7. An elliptically structured gemstone according to claim 1, characterized in that the angle between the waist (3) and the lower pavilion (4) is a pavilion angle, the pavilion angle is α, which is within the range of 70% to 72%, the waist (3) and the upper crown (2) are crown angles, the crown angles are β, which is within the range of 34% to 36%.