CN113647727A

CN113647727A - Gem ornament

Info

Publication number: CN113647727A
Application number: CN202111140284.0A
Authority: CN
Inventors: 马国明; 顾伟强
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2021-11-16

Abstract

The invention provides a jewel ornament which comprises a base frame and a swinging piece movably assembled on the base frame, wherein the swinging piece comprises a swinging seat and a jewel assembled on the front surface of the swinging seat, a bearing part is formed on the base frame, a hanging part is formed on the swinging seat, the swinging seat is hung on the bearing part through the hanging part, a pointed cone protruding upwards from the bearing part is arranged at a part of the bearing part, which is in contact with the hanging part, the top of the hanging part is positioned above the pointed cone and is pressed against the vertex of the pointed cone, and the jewel ornament also comprises a limiting structure which enables the top of the hanging part to be positioned above the pointed cone and is pressed against the vertex of the pointed cone. In the embodiment, the hanging part is only contacted with the pointed cone body by the cone vertex, so that the contact area is very small, and the swinging seat can swing for a long time by slight external shaking; and the swing limit of the swing seat is very small in the swing process, the flexibility of the swing seat is higher, and the structural design is simpler.

Description

Gem ornament

Technical Field

The embodiment of the invention relates to the technical field of jewelry ornaments, in particular to a jewel ornament.

Background

The jewel ornament usually comprises a base frame and a swinging piece movably assembled on the base frame, wherein the swinging piece also comprises a swinging seat and a jewel assembled on the front surface of the swinging seat, in order to realize the movable connection of the swinging seat and the base frame and enable the jewel to present a color flashing effect, a lantern ring is arranged on the base frame, one side of the lantern ring close to an inner hole is a supporting part with the thickness gradually decreasing from the root to the inner edge direction and provided with a wedge-shaped cross section, the top end of the swinging seat is provided with a hanging ring which is relatively fixed with the swinging seat and correspondingly hung on the lantern ring of the base frame, one side of the hanging ring close to the inner hole is a hanging part with the thickness gradually decreasing from the root to the inner edge direction and provided with the wedge-shaped cross section, the hanging part of the hanging ring is hung on the supporting part at the bottom of the inner hole of the lantern ring, when the jewel ornament product slightly shakes, the swinging piece can swing around the contact part of the hanging part and the supporting part for a long time, in the eyes of the audience, the display surface of the gem constantly changes the angle and constantly changes the reflection and refraction of the light, thereby generating the color flash effect.

However, when implementing the above technical solution, the designer of the present invention finds that, since the lantern ring and the hanging ring are connected by the lantern ring and the hanging ring in a matching manner, the swing amplitude of the swing member is still limited to a certain extent, so that the flexibility of the swing member is relatively small, and the design cost is relatively high because the support portion and the hooking portion need to be respectively designed on the lantern ring and the hanging ring.

Disclosure of Invention

The technical problem to be solved by the embodiment of the invention is to provide a jewel ornament which can effectively enhance the flexibility of a swinging piece during swinging and reduce the design cost.

In order to solve the above technical problem, an embodiment of the present invention provides the following technical solutions: a jewel ornament comprises a base frame and a swinging piece movably assembled on the base frame, wherein the swinging piece comprises a swinging seat and a jewel assembled on the front face of the swinging seat, a bearing part is formed on the base frame, a hanging part is formed on the swinging seat, the swinging seat is hung on the bearing part through the hanging part, a pointed cone protruding upwards from the bearing part is arranged at a part, which is in contact with the hanging part, on the bearing part, the top of the hanging part is positioned above the pointed cone and pressed on the conical vertex of the pointed cone, and the jewel ornament further comprises a limiting structure which enables the top of the hanging part to be positioned above the pointed cone and pressed on the conical vertex of the pointed cone.

Furthermore, one of the bearing part and the hanging part is a rod body, the other one of the bearing part and the hanging part is a ring body sleeved on the rod body, or the two ring bodies are mutually sleeved, the limiting structure is a groove correspondingly formed on the surface of one side of the pointed cone facing the top of the hanging part, the pointed cone is correspondingly inserted into the groove and abuts against the bottom surface of the groove by a cone vertex, and the movable stroke distance of the hanging part relative to the bearing part in the groove depth direction of the groove is smaller than the depth of the groove.

Furthermore, the bearing part is a shaft lever with two ends fixedly connected to the base frame, the pointed cone is formed in the middle section of the shaft lever, the hanging part is a hanging ring sleeved on the shaft lever, the top area of the inner ring surface of the hanging ring is pressed against the vertex of the pointed cone, the limiting structure is a limiting protrusion formed by respectively protruding and extending from one side surface of the two ends of the shaft lever towards the direction away from the central axis of the shaft lever, the minimum distance from the farthest point of the central axis of the shaft lever to the other side surface of the shaft lever opposite to the side surface forming the limiting protrusion is greater than the width of the widest part of the inner hole of the hanging ring, and the thickness of the hanging ring is greater than the distance from the vertex of the pointed cone to the limiting protrusion at any end of the shaft lever.

Furthermore, at least two pointed cones are symmetrically arranged on the shaft rod along the axial direction of the shaft rod, and the cone vertexes of the pointed cones are positioned on the same straight line and have the same height protruding from the shaft rod.

Further, the pointed cone is a cone or a polygonal pyramid.

On the other hand, in order to solve the above technical problem, an embodiment of the present invention further provides the following technical solutions: the utility model provides a jewel ornaments, includes bed frame and the swing piece of activity equipment on the bed frame, swing piece including swing seat and assemble in swing seat's positive precious stone, be formed with bearing part on the bed frame, be formed with the portion of hanging on the swing seat, swing seat pass through the portion of hanging carry in on the bearing part, be equipped with certainly in the portion of hanging the pointed cone of the downward protrusion formation in bottom of portion of hanging, the conical point of pointed cone support press in the bearing part top surface, jewel ornaments still includes and makes the portion of hanging keep being located with the conical point of pointed cone support press in the limit structure of the top surface state of bearing part.

Furthermore, one of the bearing part and the hanging part is a rod body, the other one of the bearing part and the hanging part is a ring body sleeved on the rod body, or the two ring bodies are connected with each other in a sleeved mode, the limiting structure is a groove formed in the top surface of the bearing part correspondingly, the pointed cone is inserted into the groove correspondingly and is pressed against the bottom surface of the groove through the vertex of the cone, and the distance of the movable stroke of the hanging part relative to the bearing part in the groove depth direction of the groove is smaller than the depth of the groove.

Furthermore, the bearing part is a cylindrical shaft which is transversely arranged on the base frame, the top of the side surface of the cylindrical shaft is correspondingly sunken to form a hooking groove with a circular arc surface-shaped bottom surface, the hanging part is a supporting rod which extends downwards from the back of the swinging seat in an inclined way, the pointed cone is formed at the tail end of the supporting rod, the back of the swing seat is also provided with a counterweight part below the supporting rod, the top of the counterweight part correspondingly forms a concave cavity which is arc-shaped and faces the opening of the supporting rod, the inner wall of the concave cavity is matched with the outer cylindrical surface of the cylindrical shaft, the cylindrical shaft is correspondingly accommodated in the concave cavity, the pointed cone is inserted from the notch of the hooking groove on the cylindrical shaft and is pressed against the bottom surface of the hooking groove, the limiting structure comprises the concave cavity and the hook groove, and the distance between the cylindrical shaft outer cylindrical surface and the inner wall of the concave cavity is smaller than the depth of the pointed cone inserted into the hook groove.

Furthermore, at least two pointed cones arranged side by side are formed at the tail end of the supporting rod, and the cone vertexes of the pointed cones are positioned on the same straight line and have the same height protruding from the tail end of the supporting rod.

Further, the pointed cone is a cone or a polygonal pyramid.

After the technical scheme is adopted, the embodiment of the invention at least has the following beneficial effects: according to the embodiment of the invention, the bearing part and the hanging part are respectively arranged on the base frame and the swing seat, and the pointed cone is arranged on the bearing part, so that the top of the hanging part is arranged above the pointed cone and is pressed against the vertex of the pointed cone during specific installation, and the hanging part is only contacted with the pointed cone through the vertex of the pointed cone, so that the contact area is very small, and the swing seat can swing for a long time due to slight external shaking; in the swinging process of the swinging seat, the swinging limit is very small, the flexibility of the swinging seat is higher, and the structural design is simpler; in addition, through setting up limit structure, can effectually prevent that the conical point of awl body from breaking away from the butt with the portion of hanging, realize stable butt location.

Drawings

FIG. 1 is a schematic view of an alternative embodiment of the gemstone ornament of the present invention in a disassembled configuration.

FIG. 2 is a schematic view of a combined state structure of an alternative embodiment of the gemstone ornament of the present invention.

FIG. 3 is a side view of an alternative embodiment pendulum of the present invention.

Fig. 4 is a schematic cross-sectional view of an alternative embodiment of the gemstone ornament of the invention taken along the width medial axis.

FIG. 5 is a schematic cross-sectional view of an alternative embodiment of the gemstone ornament of the invention taken parallel to the display surface of the swinging seat.

FIG. 6 is a schematic representation of a further alternate embodiment of the gemstone ornament of the invention taken in cross-section parallel to the display surface of the pendulum.

FIG. 7 is a schematic view of an alternative embodiment of the gemstone ornament of the present invention, showing the cylinder axis and the oscillating member detached.

Fig. 8 is a schematic view, partially in section, of an alternative embodiment of the gemstone article of the invention, taken along the width of the medial axis.

FIG. 9 is a schematic representation of a further alternate embodiment of the present invention showing a cross-sectional view of the jewelry article taken parallel to the display surface of the swing seat.

Detailed Description

The present application will now be described in further detail with reference to the accompanying drawings and specific examples. It should be understood that the following illustrative embodiments and description are only intended to explain the present invention, and are not intended to limit the present invention, and features of the embodiments and examples in the present application may be combined with each other without conflict.

As shown in fig. 1-6, an alternative embodiment of the present invention provides a jewelry article, comprising a base frame 1 and a swinging member 3 movably assembled on the base frame 1, the oscillating piece 3 comprises an oscillating seat 30 and a jewel 32 assembled on the front face of the oscillating seat 30, the base frame 1 is formed with a carrying part 10, the swing seat 30 is formed with a hanging part 34, the swing seat 30 is mounted on the carrying part 10 through the hanging part 34, a pointed cone 101 protruding upwards from the carrying part 10 is arranged on the carrying part 10 at a position for contacting with the hanging part 34, the top of the hanging part 34 is located above the pointed cone 101 and pressed against the cone apex a of the pointed cone 101, the jewelry comprises a limiting structure 5 which enables the top of the hanging part 34 to be kept above the pointed cone 101 and pressed against the vertex A of the pointed cone 101.

According to the embodiment of the invention, the bearing part 10 and the hanging part 34 are respectively arranged on the pedestal 1 and the swing seat 30, the pointed cone 101 is arranged on the bearing part 10, when the device is specifically installed, the top of the hanging part 34 is arranged above the pointed cone 101 and is pressed against the cone vertex A of the pointed cone 101, the contact area is very small, and the swing seat 30 can swing for a long time due to slight external shaking; in addition, in the swinging process of the swinging seat 30, the swinging limit is very small, the flexibility of the swinging seat 30 is higher, and the structural design is simpler; in addition, by arranging the limiting structure 5, the vertex A of the pointed cone 101 can be effectively prevented from being separated from the top of the hanging part 34 to be abutted, and stable abutting positioning is realized.

In an alternative embodiment of the present invention, as shown in fig. 5, one of the bearing portion 10 and the hanging portion 34 is a rod body, the other one of the bearing portion and the hanging portion is a ring body sleeved on the rod body, or the two are ring bodies connected with each other in a sleeved manner, the limiting structure 5 is a groove correspondingly formed on a side surface of the top of the hanging portion 34 facing the pointed cone 101, the pointed cone 101 is correspondingly inserted into the groove 5 and abuts against a groove bottom surface of the groove 5 with a cone vertex a, and a moving stroke distance of the hanging portion 34 relative to the bearing portion 10 in a groove depth direction of the groove 5 is smaller than a depth of the groove 5. In this embodiment, the limiting structure 5 adopts a groove disposed on the top of the hanging part 34 facing to one side surface of the pointed cone 101, the cone vertex a of the pointed cone 101 is correspondingly inserted into the groove 5 and abuts against the bottom surface of the groove 5, and since the movable stroke distance of the hanging part 34 relative to the bearing part 10 in the groove depth direction of the groove 5 is smaller than the depth of the groove 5, the cone vertex a cannot be separated from the bottom surface of the hanging part 34, the structure is simple, and the design is convenient.

In an alternative embodiment of the present invention, as shown in fig. 5, the carrying part 10 is a shaft rod with two ends fixedly connected to the base frame 1, the pointed cone 101 is formed at the middle section of the shaft lever 10, the hanging part 34 is a hanging ring sleeved on the shaft lever 10, the top area of the inner ring surface of the hanging ring 34 is pressed against the cone vertex A of the pointed cone 101, the limiting structures 5 are limiting protrusions which are formed by respectively protruding and extending from one side surface of two ends of the shaft lever 10 towards the direction far away from the central axis of the shaft lever 10, the minimum distance from the farthest point of the limit protrusion 5 deviating from the central axis of the shaft lever 10 to the other side surface of the shaft lever 10 opposite to the side surface forming the limit protrusion 5 is greater than the width of the widest part of the inner hole of the hanging ring 34, and the thickness of the hanging ring 34 is larger than the distance from the conical vertex A of the pointed cone 101 to the limiting protrusion 5 at any end of the shaft lever 10. In the embodiment, the limiting structure 5 adopts a limiting protrusion, the structure is simple, and the minimum distance from the farthest point of the limiting protrusion 5 deviated from the central axis of the shaft lever 10 to the other side surface of the shaft lever 10 opposite to the side surface forming the limiting protrusion 5 is greater than the width of the widest part of the inner hole of the hanging ring 34, so that the hanging ring 34 is prevented from being pulled out of the shaft lever 10; and the thickness of the hanging ring 34 is larger than the distance from the conical vertex A of the pointed cone 101 to the limiting protrusion 5 at any end of the shaft lever 10, so that the hanging ring 34 is prevented from being hung on the shaft lever 10, the conical vertex A of the pointed cone 101 is prevented from being separated from the bottom surface of the hanging part 34, and the stable abutting of the hanging ring 34 and the pointed cone 101 is ensured.

In an alternative embodiment of the present invention, as shown in fig. 5 and 6, at least two pointed cones 101 are symmetrically disposed on the shaft 10 along the axial direction of the shaft 10, and the cone apexes a of the pointed cones 101 are located on the same straight line and protrude from the shaft 10 at the same height. In this embodiment, at least two pointed cones 101 are disposed on the shaft rod 10, and correspondingly, when the swinging member 3 swings under an external force, the swinging member can only swing back and forth around a swinging shaft formed by a connection line of the vertex a of each pointed cone 101, so as to limit the left and right swinging and the rotational swinging of the swinging member 3, prevent the swinging member 3 from swinging irregularly, and improve the color flashing effect of the jewel 32.

In an alternative embodiment of the present invention, the pointed cone 101 is a cone or a polygonal pyramid. In this embodiment, the pointed cone 101 can be effectively abutted to the hanging part 34 no matter whether it is a cone or a polygonal pyramid, so as to improve the color flashing effect of the jewel, and the structure of the pointed cone 101 can be flexibly selected according to different design requirements.

On the other hand, as shown in fig. 7-9, an embodiment of the present invention provides a jewelry ornament, including a base frame 1 and a swinging member 3 movably assembled on the base frame 1, where the swinging member includes a swinging seat 30 and a jewel 32 assembled on a front surface of the swinging seat 30, a bearing portion 10 is formed on the base frame 1, a hanging portion 34 is formed on the swinging seat 30, the swinging seat 30 is hung on the bearing portion 10 through the hanging portion 34, a pointed cone 101 formed by protruding downward from a bottom of the hanging portion 34 is provided on the hanging portion 34, a cone vertex a of the pointed cone 101 abuts against a top surface of the bearing portion 10, and the jewelry ornament further includes a limiting structure 5 for keeping the hanging portion 34 in a state where the cone vertex a of the pointed cone 101 abuts against the top surface of the bearing portion 10.

According to the embodiment of the invention, the bearing part 10 and the hanging part 34 are respectively arranged on the base frame 1 and the swinging seat 30, the pointed cone body 101 is arranged on the hanging part 34, the cone vertex A of the pointed cone body 101 is pressed against the top surface of the bearing part 10 during specific installation, and as the bearing part 10 is only contacted with the pointed cone body 101 through the cone vertex A, the contact area is very small, and the swinging seat 30 can swing for a long time due to slight external shaking; in addition, in the swinging process of the swinging seat 30, the swinging limit is very small, the flexibility of the swinging seat 30 is higher, and the structural design is simpler; in addition, by arranging the limiting structure 5, the vertex A of the pointed cone 101 can be effectively prevented from being separated from the top surface of the bearing part 10 to be abutted, and stable abutting positioning is realized.

In an alternative embodiment of the present invention, as shown in fig. 7-9, one of the bearing portion 10 and the hanging portion 34 is a rod body, the other one of the bearing portion and the hanging portion is a ring body sleeved on the rod body, or the two ring bodies are connected in a mutually sleeved manner, the limiting structure 5 is a groove correspondingly formed on the top surface of the bearing portion 10, the pointed cone 101 is correspondingly inserted into the groove 5 and presses against the groove bottom surface of the groove 5 by a cone vertex a, and a movable stroke distance of the hanging portion 34 relative to the bearing portion 10 in a groove depth direction of the groove 5 is smaller than a depth of the groove 5. In this embodiment, the limiting structure 5 adopts a groove disposed on the top of the hanging part 34 facing to one side surface of the pointed cone 101, the cone vertex a of the pointed cone 101 is correspondingly inserted into the groove 5 and abuts against the bottom surface of the groove 5, and since the movable stroke distance of the hanging part 34 relative to the bearing part 10 in the groove depth direction of the groove 5 is smaller than the depth of the groove 5, the cone vertex a cannot be separated from the bottom surface of the hanging part 34, the structure is simple, and the design is convenient.

In an optional embodiment of the present invention, the bearing portion 10 is a cylindrical shaft horizontally disposed on the base frame, the top of the side surface of the cylindrical shaft 10 is further recessed to form a hooking groove 103 with a bottom surface in an arc surface shape, the hanging portion 34 is a support rod extending obliquely downward from the back of the swing seat 30, the pointed cone 101 is formed at the end of the support rod 34, a counterweight portion 36 is further disposed below the support rod 34 on the back of the swing seat 30, a concave cavity 361 in an arc shape and opening toward the support rod 34 is correspondingly formed at the top of the counterweight portion 36, the inner wall of the concave cavity 361 is adapted to the outer cylindrical surface of the cylindrical shaft 10, the cylindrical shaft 10 is correspondingly accommodated in the concave cavity 361, the pointed cone 101 is inserted from the notch of the hooking groove 103 on the cylindrical shaft 10 and is pressed against the bottom surface of the hooking groove 103, the limiting structure 5 includes the concave cavity 361 and the hooking groove 103, the distance between the outer cylindrical surface of the cylindrical shaft 10 and the inner wall of the cavity 361 is smaller than the depth of the pointed cone 101 inserted into the hooking groove 103. In this embodiment, the hooking groove 103 is formed in the top of the side surface of the cylindrical shaft 10, the hanging part 34 is a supporting rod, the pointed cone 101 is formed at the end of the supporting rod 34, correspondingly, the cylindrical shaft 10 is installed in the cavity 361 of the counterweight part 36, the cavity 361 and the hooking groove 103 are mutually abutted and matched with the supporting rod 34 and the cylindrical shaft 10 when the swinging seat 30 swings, and the distance between the outer cylindrical surface of the cylindrical shaft 10 and the inner wall of the cavity 361 is smaller than the depth of the pointed cone 101 inserted into the hooking groove 103, so that the supporting rod 34 is prevented from being disengaged from the hooking groove 103, the vertex a of the pointed cone 101 can be effectively limited in the hooking groove 103, and stable hanging is achieved.

In addition, it can be understood that the hooking groove 103 can also be arranged at the bottom of the side surface of the cylindrical shaft 10, the corresponding support rod 34 adopts a structural design of a T-shaped rod, and the pointed cone 101 is formed at the bottom of the cross rod of the support rod 34, so that the pointed cone 101 can be effectively matched with the hooking groove 103.

In an alternative embodiment of the present invention, as shown in fig. 7 to 9, the distal end of the supporting rod 34 is formed with at least two pointed cones 101 arranged side by side, and the vertex a of each pointed cone 101 is located on the same straight line and protrudes from the distal end of the supporting rod 34 by the same height. In this embodiment, the at least two pointed cones 101 are disposed on the supporting rod 34, and correspondingly, when the swinging member 3 swings under an external force, the swinging member can only swing back and forth around the swinging shaft formed by the connection line of the vertex a of each pointed cone 101, so as to limit the left and right swinging and the rotating swinging of the swinging member 3, prevent the swinging member 3 from swinging irregularly, and improve the color flashing effect of the jewel 32.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A jewel ornament comprises a base frame and a swinging piece movably assembled on the base frame, wherein the swinging piece comprises a swinging seat and a jewel assembled on the front face of the swinging seat, a bearing part is formed on the base frame, a hanging part is formed on the swinging seat, and the swinging seat is hung on the bearing part through the hanging part.

2. The jewelry of claim 1, wherein one of said carrier and said hanger is a rod and the other is a ring fitted on said rod or both are rings connected to each other in a ring manner, said stopper structure is a groove formed on a surface of a top of said hanger facing a side of said pointed cone, said pointed cone is inserted into said groove and abuts against a bottom surface of said groove with a vertex of the cone, and a distance of a moving stroke of said hanger in a direction of a depth of said groove with respect to said carrier is smaller than a depth of said groove.

3. The jewelry of claim 1, wherein the supporting part is a shaft rod with two ends fixedly connected to the base frame, the pointed cone is formed at the middle section of the shaft rod, the hanging part is a hanging ring sleeved on the shaft rod, the top area of the inner annular surface of the hanging ring is pressed against the vertex of the pointed cone, the limiting structures are limiting protrusions formed by relatively protruding and extending from one side surface of the two ends of the shaft rod respectively in the direction away from the central axis of the shaft rod, the minimum distance from the farthest point of the limiting protrusion deviating from the central axis of the shaft rod to the other side surface of the shaft rod opposite to the side surface on which the limiting protrusion is formed is greater than the width of the widest part of the inner hole of the hanging ring, and the thickness of the hanging ring is greater than the distance from the vertex of the pointed cone to the limiting protrusion at any end of the shaft rod.

4. The jewelry set according to claim 3, wherein said shaft has at least two of said pointed cones symmetrically disposed thereon along the axial direction of said shaft, and the vertexes of said pointed cones are located on the same straight line and protrude from said shaft at the same height.

5. The jewelry article of any one of claims 1 to 4, wherein said pointed cone is a cone or a polygonal pyramid.

6. The utility model provides a jewel ornaments, includes bed frame and the swing piece of activity equipment on the bed frame, the swing piece including swing seat and assemble in the positive precious stone of swing seat, be formed with bearing part on the bed frame, be formed with the linkage part on the swing seat, the swing seat pass through linkage part carry in on the bearing part, its characterized in that, be equipped with in the linkage part certainly the bottom of linkage part is the pointed cone of protrusion formation downwards, the vertex of a cone butt press in the bearing part top surface, jewel ornaments still includes and makes the linkage part keep to be located with the vertex of a cone butt press in the limit structure of the top surface state of bearing part.

7. A gemstone ornament as claimed in claim 6, wherein one of the bearing part and the hanging part is a rod body and the other is a ring body sleeved on the rod body or the two are ring bodies connected with each other in a ring manner, the limiting structure is a groove correspondingly formed on the top surface of the bearing part, the pointed cone is correspondingly inserted into the groove and is pressed against the bottom surface of the groove by the vertex of the cone, and the movable travel distance of the hanging part relative to the bearing part in the groove depth direction of the groove is smaller than the depth of the groove.

8. The jewelry of claim 6, wherein the supporting part is a cylindrical shaft horizontally disposed on the base frame, the top of the side surface of the cylindrical shaft is correspondingly recessed to form a hooking groove with a bottom surface in a shape of an arc surface, the hanging part is a supporting rod extending obliquely downward from the back surface of the swing seat, the pointed cone is formed at the end of the supporting rod, a counterweight part is further disposed at the back surface of the swing seat below the supporting rod, the top of the counterweight part is correspondingly formed to form a concave cavity in a shape of an arc and facing the opening of the supporting rod, the inner wall of the concave cavity is matched with the outer cylindrical surface of the cylindrical shaft, the cylindrical shaft is correspondingly accommodated in the concave cavity, the pointed cone is inserted from the notch of the hooking groove on the cylindrical shaft and is pressed against the bottom surface of the hooking groove, the limiting structure comprises the concave cavity and the hooking groove, the distance between the outer cylindrical surface of the cylindrical shaft and the inner wall of the concave cavity is smaller than the depth of the pointed cone inserted into the hooking groove.

9. A gemstone ornament as claimed in claim 8, wherein the end of the supporting rod is formed with at least two pointed cones arranged side by side, the vertex of each pointed cone being located on the same straight line and protruding from the end of the supporting rod to the same height.

10. The jewelry article of any one of claims 6 to 9, wherein said pointed cone is a cone or a polygonal pyramid.