TWM613630U - Structure of rotatable jewelry assembly - Google Patents

Abstract

A rotatable jewellery component structure includes: a first component and a second component that can be combined with each other and can be relatively rotated after the combination, the first component has a first combination surface, and the second component has a second component The combination surface, the first combination surface has at least two first accommodating parts respectively arranged at symmetrical positions, and freely rotatable metal beads are placed in the first accommodating parts, and the second combination surface has a second accommodating part. The second component has an inlet. After the first component and the second component are combined with each other, the inlet can be closed, so that the metal beads are restricted between the first accommodating part and the second accommodating part And the first component and the second component can interfere with each other by the metal beads without being separated. The utility model has the functions and advantages of easy and fast assembly, smooth rotation, and complete appearance of the finished product.

Description

Structure of rotatable jewelry assembly

This model relates to the technical field of manufacturing jewelry components, in particular to the structure of a rotatable jewelry component

Due to the advancement of material science, tools and processing technology, the design of jewelry is changing with each passing day. Nowadays, it is common for many jewelry to escape the traditional static and pure visual art design style, and further combine the exquisite artistic cultivation of craftsmen and some functional creativity. , It is so admirable. The ring with a rotatable ring face (hereinafter referred to as a rotatable ring) that can often be seen in the shop is a typical example that combines function and visual craftsmanship.

Please refer to Figure 1, which is an exploded view of the structure of a known rotatable ring, which includes: a main ring body 50 and one or two sub-ring bodies 51, the sub-ring body 51 can rotate around the main ring body 50, The known method of making such a rotatable ring is to insert a wire 52 on the outer surface of the main ring body 50 as the track when the sub-ring body 51 rotates, and to make the ring-shaped inner surface of the sub-ring body 51. The ring groove 510 that matches the wire 52 is difficult to assemble, and the contact area between the ring groove 510 of the sub-ring 51 and the wire 52 is large, and the friction force is also large, causing the rotation of the sub-ring 51 Not smooth enough.

Please refer to Figure 2, which is an exploded view of another known rotatable ring structure. The main ring body 50 adopts a pin method. Several metal pins 53 or metal rods are inserted into the main ring body 50 and run along It protrudes radially outward in a radial direction, so that the tip of the metal needle 53 or the metal rod It extends into the annular groove 510 of the sub-ring body 51. Although the assembly speed of this method is faster than that shown in the first figure, it requires manual surface treatment (such as polishing or trimming burrs) after the assembly is completed. Complicated and long working hours.

An example structure of the structure of the new rotatable jewelry component includes:

A first component and a second component that can be combined with each other, and the first component and the second component can rotate relatively with a central axis as the center of rotation;

The first component has a first combination surface, and the first combination surface has at least two first accommodating portions that sink into the first combination surface, and the first accommodating portions are respectively arranged at symmetrical positions symmetrical to the central axis ；

A metal bead placed in the first accommodating parts, the metal bead can freely rotate in the first accommodating part, and the metal bead is at least partially exposed outside the first accommodating part after being placed in the first accommodating part A accommodating part;

The second component has a second combination surface. After the first component and the second component are combined with each other, the positions of the first combination surface and the second combination surface correspond to each other. A second accommodating portion of the combined surface, the second accommodating portion is an annular groove centered on the central axis, and the second component has an inlet for combining the second component and the first component When the exposed part of the metal bead enters the second accommodating part, and the exposed part of the metal bead can contact the second accommodating part of the second combination surface, the first component and the second component are combined with each other , The insertion opening can be closed, so that the metal beads are confined between the first accommodating portion and the second accommodating portion, and the first component and the second component can be mutually connected by the metal beads Interference without separation.

As a preferred embodiment of the structure of the new rotatable jewellery component, the first component and the second component are ring-shaped elements, and the second component can freely rotate on the outside of the first component.

As a preferred embodiment, the second component is a non-closed ring element, and the insertion opening is located at a position where two ends of the non-closed ring element are butted with each other.

The inlet is closed by welding.

As a preferred embodiment of the structure of the new rotatable jewelry component, the second component is a closed ring-shaped component, the second component is a metal component, and the opening direction of the insertion port faces the second component On one side of the axial direction of the second component, the second component protrudes to form an annular flange on the side facing the axial direction of the second component. The annular flange serves as the inlet through which the exposed parts of the metal beads pass After the insertion port enters the second accommodating portion, an external force squeezes the annular flange to approach the metal beads, thereby closing the insertion port.

As a preferred embodiment of the structure of the rotatable jewelry component of the present invention, the first combination surface has three first accommodating parts, and the first accommodating parts are respectively arranged at symmetrical positions symmetrical to the central axis .

As a preferred embodiment of the structure of the new rotatable jewelry component, the first component and the second component are metal elements.

The structure of the new rotatable jewellery component has the following advantages and effects, including: due to the flexibility and ductility of metal, the structure of the entrance, whether it is a non-closed ring element or a closed ring element, The assembly can be completed easily and quickly; in addition, the use of metal beads can form the effect of rolling friction between the first component and the second component, and the first component and the second component can be more smoothly assembled after being assembled. Relative rotation move. On the other hand, after the structure of the new rotatable jewelry component is assembled, the appearance of the finished product is complete and the assembled components cannot be seen, which has the advantages of complete beauty.

The specific embodiments of the present invention and other advantages and effects will be described in conjunction with the drawings as follows.

【Learning Technology】

"Learning Technology"

50: Main Ring Body

51: sub-ring body

510: Ring groove

52: Wire

53: Metal needle

"This new model"

10: The first component

11: The first combination surface

12: The first accommodating part

20: The second component

20A: second component

21: The second combination surface

22: The second accommodating part

23: Enter the entrance

23A: Entrance

24: Annular flange

25: Protruding edge

30: Metal beads

40: third component

AR: Arrow

C: central axis

Figure 1 is a structural exploded view of an embodiment of the structure of the new rotatable jewelry assembly.

Figure 2 is a structural appearance view of an embodiment of the structure of the new rotatable jewelry assembly.

Figure 3 is a structural exploded view of an embodiment of the structure of the new rotatable jewelry assembly.

Figure 4 is a structural appearance view of an embodiment of the structure of the new rotatable jewelry assembly.

Fig. 5 is a structural cross-sectional view of an embodiment of the structure of the rotatable jewelry assembly shown in Fig. 4.

Figure 6 is a structural exploded view of another embodiment of the structure of the new rotatable jewelry assembly.

Figure 7 is a structural exploded view of another embodiment of the structure of the new rotatable jewelry assembly.

Figures 8A-8B are schematic diagrams of the action of another embodiment of the structure of the rotatable jewellery component of the present invention.

The positional relationship described in the following embodiments includes: up, down, left and right, unless otherwise specified, all are based on the direction shown by the components in the drawings. The directions mentioned therein (for example, up, down, left, right, front and back) are displayed according to the diagrams, and are used to illustrate the relative relationship between the various elements or structures in the embodiment (for example, positional relationship, connection relationship, and Action relationship).

First, please refer to Figure 3, Figure 4 and Figure 5, which are the structural exploded view, appearance view and cross-sectional view of the structure of the new rotatable jewelry assembly. Figure 3 shows the new model can be rotated An embodiment of the structure of the jewellery component includes: a first component 10 and a second component 20 that can be combined with each other, the first component 10 and the second component 20 can be relatively rotated with a central axis C as the center of rotation . As a preferred embodiment of the structure of the new rotatable jewelry component, the first component 10 and the second component 20 are metal elements. Because metal materials are often used to make jewelry and jewelry components, and metals are flexible and malleable, especially precious metals such as gold, silver and platinum have excellent malleability and are more suitable for making jewelry.

As a typical embodiment of the present invention, the first component 10 and the second component 20 shown in Figure 3 are assembled as a jewelry component as a ring, that is, a rotatable ring; the first component 10 is basically A ring-shaped element that is sleeved on the finger, and the second component 20 can rotate freely relative to the first component 10, which means that the second component 20 can rotate freely on the outside of the first component 10. There are two second components 20 shown in the figure, but it can also be a single one. Figures 3-5 show an exemplary structure and are not intended to limit the structure of the present invention. There is also a third component 40 sandwiched between the two second components 20. The third component 40 can be overlapped with the annular protruding edge 25 on one side shaft end surface of the two second components 20, and then together with the two second components 20. The assembly 20 rotates together. It should be understood that the third assembly 40 is not necessary. For a ring, the third assembly 30 can be used as a decorative accessory, or as a carrier or a ring for setting gems.

It should be noted that the rotatable jewelry component referred to in the present invention is not limited to a rotatable ring. As other implementations, it can also be a pendant or other forms of jewelry. Take a pendant as an example. The first component may be the core of the pendant, and the second component is a jewelry component that can be rotated on the outside of the first component. Therefore, the first component as the core of the pendant is not limited to a ring element.

An embodiment of the structure of the rotatable jewelry assembly of the present invention, wherein the first One component 10 has a first combination surface 11, and the second component 20 has a second combination surface 21. After the first component 10 and the second component 20 are combined with each other, the positions of the first combination surface 11 and the second combination surface 21 are mutually correspond.

The first combination surface 11 has at least two first accommodating portions 12 sinking into the first combination surface 11, and the first accommodating portions 12 are respectively arranged at symmetrical positions on the symmetrical center axis C, according to the one shown in Figure 3 In the configuration of the embodiment, the first combination surface 11 is located on the circumference with the central axis C as the center. Therefore, the first accommodating portions 12 should be understood as being distributed at the symmetrical positions of the circumference or the bisecting points of the circumference. . Taking the ring element as an example, the symmetrical position is, for example, one of the first accommodating parts 12 is at the 12 o'clock position of the clock, and the other first accommodating part 12 at the symmetrical position is at the 6 o'clock position. In the same way, if there are three first accommodating portions 12 respectively arranged at symmetrical positions on the central axis of symmetry C, and one of the first accommodating portions 12 is at the 12 o'clock position, the other two first accommodating portions 12 are respectively Located at 4 o'clock and 8 o'clock. The first accommodating portions 12 contain a metal bead 30 and can allow the metal beads 30 to rotate freely in the first accommodating portion 12. In a preferred embodiment, the depth of the first accommodating portion 12 is smaller than that of the metal bead In other words, after the metal beads 30 are placed in the first accommodating portion 12, at least a part of the metal beads 30 can be exposed to the first accommodating portion 12. The shape of the first accommodating portion 12 may be any of a circular shape (in other words, the first accommodating portion 12 may be a round hole) or a polygonal shape. Preferably, a circular shape is easier to process.

The second assembly surface 21 has a second accommodating portion 22 sinking into the second assembly surface 21, the second accommodating portion 22 is a ring-shaped groove centered on the central axis C, and the second component 20 has an inlet 23 Used to allow the exposed part of the metal bead 30 to enter the second accommodating part 22 when the second component 20 and the first component 10 are combined, and the exposed part of the metal bead 30 can interact with the second accommodating part of the second assembly surface 21 22 contact, after the first component 10 and the second component 20 are combined with each other, the inlet 23 can be closed, so that The metal beads 30 are confined between the first accommodating portion 11 and the second accommodating portion 22, and the first component 10 and the second component 20 can interfere with each other without being separated by the metal beads 30 (See Figure 3). Moreover, after the first assembly 10 and the second assembly 20 are assembled, the appearance of the finished product is complete and the assembly components cannot be seen, which has the advantage of complete and beautiful appearance.

Please refer to Figures 6 and 7. In the other embodiment of the present invention, the number of the first accommodating portions 12 of the first combination surface 11 can be three (see Figure 6), or there can be more such as The eight first accommodating portions 12 shown in Figure 7 are used to configure enough metal beads 30 to form rolling friction between the first accommodating portion 12 and the second accommodating portion 22 more evenly. effect.

Please refer to Figures 3, 4 and 5, a preferred embodiment of the present invention, wherein the second component 20 is a non-closed ring element, the inlet 23 is located at the two ends of the non-closed ring element mutually The docking position; it can be understood that the second component 20 is a ring-shaped element that is bent using a long strip of metal material, and the place where the two ends of the bent metal material meet each other becomes the inlet 23. Since the second component 20 is a non-closed ring element, in the process of combining the second component 20 and the first component 10, the second component 20 is allowed to undergo slight deformation because the inlet 23 is not yet closed, so as to facilitate the second component 20. The second accommodating portion 22 can pass over the exposed part of the metal bead 30. After the second component 20 and the first component 10 are combined, the opening 23 is then sealed, for example, sealed by welding (such as gold, silver and platinum). Waiting for precious metals is very suitable for welding process).

Please refer to Figures 8A and 8B, as another embodiment of the structure of the new rotatable jewelry component, wherein the second component is a closed ring element, in order to be consistent with the first embodiment of the non-closed ring element in the previous embodiment. The two components 20 are different. The second component using a closed ring element is labeled "20A", and the second component 20A is a metal component, and the inlet 23A of the second component 20A is different from the aforementioned inlet 23. The entrance of the second component 20A The opening direction of 23A faces one side of the axial direction of the second component 20A (see the direction indicated by arrow AR in Figure 8A), and the second component 20A protrudes to form an annular protrusion on the side facing the axial direction of the second component 20A. In the process of assembling the second assembly 20 and the first assembly 10, the exposed parts of the metal beads 30 enter the second inlet 23A through the annular flange 24 as the inlet 23A. After the accommodating portion 22 is squeezed by an external force, the annular flange 24 is approached toward the metal beads 30 to close the insertion opening 23A (see FIG. 8B).

Although the technical means of the present invention have been disclosed through the above-mentioned embodiments, it is not intended to limit the present invention. Anyone familiar with similar art can make some changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of patent protection of this new model shall be subject to what is defined by the claims attached to this specification.

10: The first component

11: The first combination surface

12: The first accommodating part

20: The second component

21: The second combination surface

22: The second accommodating part

23: Enter the entrance

25: Protruding edge

30: Metal beads

40: third component

C: central axis

Claims (7)

The structure of a rotatable jewelry assembly includes: A first component and a second component that can be combined with each other, and the first component and the second component can rotate relatively with a central axis as the center of rotation; The first component has a first combination surface, and the first combination surface has at least two first accommodating portions that sink into the first combination surface, and the first accommodating portions are respectively arranged at symmetrical positions symmetrical to the central axis ； A metal bead placed in the first accommodating parts, the metal bead can freely rotate in the first accommodating part, and the metal bead is at least partially exposed outside the first accommodating part after being placed in the first accommodating part A accommodating portion; the second component has a second combination surface, after the first component and the second component are combined with each other, the positions of the first combination surface and the second combination surface correspond to each other, the second combination surface Has a second accommodating portion sinking into the second combination surface, the second accommodating portion is a ring-shaped groove centered on the central axis, and the second component has an insertion opening for connecting the second component and the When the first component is combined, the exposed part of the metal bead can enter the second accommodating part, and the exposed part of the metal bead can contact the second accommodating part of the second assembly surface, the first component and the After the second components are combined with each other, the insertion opening can be closed, so that the metal beads are restricted between the first accommodating portion and the second accommodating portion, and the first component and the second component can be borrowed The metal beads interfere with each other without separation. The structure of the rotatable jewelry component according to claim 1, wherein the first component and the second component are ring-shaped elements, and the second component can freely rotate outside the first component. According to the structure of the rotatable jewellery component of claim 1 or 2, wherein the second component is a non-closed ring element, and the insertion opening is located at the position where two ends of the non-closed ring element are butted with each other. The structure of the rotatable jewelry assembly as described in claim 3, wherein the inlet is welded Closed. The structure of the rotatable jewelry component according to claim 1 or 2, wherein the second component is a closed ring-shaped component, the second component is a metal component, and the opening direction of the inlet faces toward the second component On one side of the axial direction, the second component protrudes to form an annular flange on the side facing the axial direction of the second component. The annular flange serves as the inlet, and the exposed parts of the metal beads pass through the After the insertion port enters the second accommodating portion, an external force squeezes the annular flange toward the direction of the metal beads, thereby closing the insertion port. According to the structure of the rotatable jewelry component of claim 1 or 2, wherein the first combination surface has three first accommodating parts, and the first accommodating parts are respectively arranged at symmetrical positions symmetrical to the central axis. According to the structure of the rotatable jewelry component described in claim 1, the first component and the second component are made of metal.

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