RU185889U1 - Jewelry ring - Google Patents

Abstract

The technical solution presented in this description relates to jewelry that has inserts made of precious natural or artificial, or synthetic stones, fixed in holders - castes. It refers mainly to inside-hollow jewelry rings made of the outer and inner parts by injection molding in order to reduce metal consumption. The technical result of the utility model presented in this description is the reduction of metal consumption. The jewelry ring contains an annular element having a saddle-shaped recess in the upper part, in the recess there is a central caste for attaching a decorative element and castles inclined to the axis of symmetry of the caste for fastening smaller decorative elements. In this case, the annular element is made hollow of two parts, one of which is the inner part is curved in the shape of the annular element and is made flat in cross section. The other outer part of the ring has a p-shaped cross section outside the specified recess, formed by an outwardly convex wall and straight radially oriented side walls, between which the inner part of the ring is located.

Description

The technical solution presented in this description relates to jewelry that has inserts made of precious natural or artificial, or synthetic stones, fixed in holders - castes. It refers mainly to inside-hollow jewelry rings made of the outer and inner parts by injection molding in order to reduce metal consumption.

Rings are known from advertising sources, each of which contains a two-part splint between which an opening is formed with a custom placed in it (Catalog of diamond ring models, Sahadiamonds, Yakutia diamonds, Yandex, Sahadiamonds, ru, 2014. The sky is in diamonds, a hypermarket, rings with diamonds, zabota@nebo.ru, 2014).

A ring is known that contains a splint with an opening in the upper part, in which the cast with the lower and upper inserts is rotationally fixed, characterized in that the opening is located between the branches of the splint located in the upper part of the splint, grooves are made in the cast, and it is connected with the branches of the shank with a faceted pin, the ends of which are fixed in the holes of the branches of the shank, and the middle part of the faceted pin is located in the grooves of the caste with the possibility of sliding the faces of the pin on the surfaces of the grooves, while the grooves at their ends are coaxially located extension, each size of which light is equal to the maximum size of the pin in its cross section (RU 160 179 U1, 10.03.2016).

A known method of manufacturing jewelry is that the insert is fixed in the jewelry contour by means of two branches of the jewelry contour so that the branches press the insert crown on the jewelry contour at two points, and the surface of the pavilion, with the exception of a spike or calette, is in contact with the line connecting the contour of the original jewelry design at the third point, while the points of contact of the contour of the product with the insert are the vertices of an isosceles t a triangle, the plane of which passes through the center of gravity of the insert, ensuring the reliability of the fixation of the insert in the circuit of the product (RU 2178259 C1, 01.20.2002).

A known method of manufacturing jewelry, namely, that impose an insertion element on the basis of jewelry with a closed forming its inner surface and fix it on the basis. The inner surface of the base is made with a conical or pyramidal inclination and fixing side flanges on its outer surface. The insertion element is made with the corresponding locking protrusions on its inner surface, and the insertion element is fixed on the base by expanding the narrowed part of its inner surface on the conical or pyramidal crossbar of the stretching device. This method provides reliability and ease of fixing the insertion element based on jewelry with a closed generatrix of the inner surface (RU 2476131 C2, 02.27.2013).

Known ring containing a wrap base with external, internal and side surfaces. The inner surface is a combination of two arched in cross section surfaces that are rounded in conjunction with the side surfaces of the hoop base. The engagement base can also be equipped with a frame with a precious stone placed in it. To create a ring structure (mainly a ring) that is convenient for long-term wear, the configuration of which would ensure its easy removal, donning, as well as centering of the frame with a precious stone on the finger, arcuate surfaces are made with different degrees of curvature and smoothly interconnected. An arcuate surface that has a lesser degree of curvature in cross section can be made with a concave curvature portion. On the opposite rim side of the hoop base there is one elliptical or sphere-shaped emphasis (RU 2260364 C1, 09/20/2005. Analogs of patent RU 2260364 C1: US 5606873 A, 03/04/1997. GB 1434513 A, 05/05/1976. US 3557571 A, 01/26/1971 and WO 01/78546 A1, 10/25/2001).

A ring with a decorative movable element is known, including a housing with a hole and a decorative element installed in it, comprising a stand and a convex base. The decorative element is placed in the hole of the ring body in such a way that when the ring is worn on the finger, the convex base of said decorative element rests on the surface of the finger. The length of the stand of the decorative element is selected more than the length of the hole of the ring body, and the diameter of the stand is less than the diameter of the specified hole. EFFECT: simplification of the manufacturing technology of finger-worn jewelry such as rings or rings in which movable decorative elements are used (RU 2374964 C1, 10.12.2009).

Other rings are also known, each of which contains a tire and a rotary caste fixed to it with an insert, and the cast is mounted on the tire with the possibility of its rotation around a vertical axis in a horizontal plane (RU 93234 U1, 04/27/2010. RU 43134 U1, 10.01.2005 . RU 2374964 C1, 12/10/2009).

From a published foreign patent documentation, a ring containing a gemstone with a simplified stone fastening design is known. The ring has a standard hole with an inner zone and an outer surface, and the ring is modified so that the circumferential ribs of the inner region are internally rounded and have rounded edges, and the inner surface is adjacent to the insert installed in an arcuate recess having a closed base, while on the inner surface arcuate recesses made grooves in which the edges of the stone are located (US 5606873, 03/04/1997).

It is also known a ring including a cavity inside which a stone is located in the frame, while the frame is hinged relative to the inner walls of the cavity by means of rings, and therefore, the stone can oscillate inside the cavity (WO 2013011698 A1, A44C 17/02, 01.24.2013 )

A ring is known that forms a U-shaped profile in front view, the profile is made in the form of an open shank, with free end surfaces forming supports for the stone, each end having a recess in which the top of the side of the stone is located (EP 0838174 A2, 29.04. 1998). In this ring in the walls forming the recess, grooves are made with hooks interacting with the stone and excluding its movement in the vertical and horizontal planes.

It is also known a ring with a stone fixed with the possibility of its rotational movement, the ring contains a lower plate with a V-shaped recess to accommodate the lower top of the stone and an upper plate located on top of the stone. The upper plate is located with the possibility of its interaction with the upper and side surfaces of the stone, while the upper plate is fixed in the thickening of the ring, which is located in the upper part of the ring, and the lower plate is located under the stone and is also fixed in the thickening of the ring. In one embodiment of the ring, the lower top of the stone rests on the bottom of the hole, which is made in the bottom plate, in another embodiment of the ring, the bottom plate has a through hole in which the bottom top of the stone is located so that the inclined sides of the stone rest on the edges of the hole located at the entrance to the hole . In each design, gaps are formed between the inclined sides of the upper part of the stone and the upper lining, allowing the stone to rotate relative to the contact point of the stone with the edge of the hole. Other versions of the ring also have hooks located on top of the stone in such a way that in the event of a stone oscillating in the recess of the ring, these hooks limit the movement of the ring in a vertical plane (WO 02065868 A1, 08.29.2002).

It is known that a jewelry hollow ring containing a wrap base with external, internal and side surfaces, characterized in that the ring is made integral, consisting of the outer and inner parts, while the outer part is oval in shape and the inner part is flat, with two thrust collars (side walls) entering the inside of the outside. In another embodiment, the outer part is U-shaped, and the inner part is made flat, with two thrust collars entering the recess of the outer part. The outer part is made in an arcuate shape, and the inner part is made oval on the outside with two thrust collars that go inside the recess of the outer part, or the outer part is pentahedral, and the inner part is made oval with two persistent collars that go inside the recess of the outer part. Or the outer part in another design has a U-shape with rounded corners, and the inner part is made flat with two thrust collars entering the recess of the outer part. Or the outer part has a U-shape with rounded corners and two recesses, and the inner part is made flat with two persistent collars entering the recess of the outer part. The outer part can also be made U-shaped with rounded corners with a recess in the middle, and the inner part can be made oval with two persistent collars entering the recess of the outer part. Also, the outer part can be made arcuate, included in the inner part, made U-shaped. Also, the outer part can be made U-shaped with rounded corners entering the inner part made from the upper sides with rounded corners, and the bottom is oval in shape. Also, the outer part can be made in the form of two connected rings, and the inner part can be made flat with two thrust collars entering the inside of the outer part. Also, the outer part can be made in the form of three connected rings, and the inner part is flat with an arcuate recess that goes inside the outer part. Also, the outer part can be made in the form of two separate U-shaped parts with rounded corners, and the inner part can be made flat with two persistent collars along the edges of the inward recess of the external parts and a collar in the middle (RU 122852 U1, 12.20.2012 - analog )

The design of the ring according to patent RU 122852 U1 is intended for the manufacture of rings from two interconnected parts that contact each other along the lines of their connection, which excludes the possibility of manufacturing rings from thin-walled parts. As a result, the manufacturing process of this design of the ring in order to ensure its strength requires increased consumption of metal.

A prefabricated ring is known comprising at least one apex defining a prefabricated space and including angular sectors circumferentially adjacent to each other and inside the apex, said angular sectors being adapted for partial arrangement in said prefabricated space, while the angular sectors can be moved essentially radial axes of sliding, defining a compressed configuration in which said angular sectors define an inner diameter of a minimum value of said ring (RU2617381C2, 08.20.2016. Analogs of patent RU 2617381 C2: US 2009/056373 A1, 03.03.2009. WO 2006/078693 A2, 07.27.2006. WO 2009029093 A1, 05.03.2009).

A known set having in its composition several pairs of joined jewelry rings, each ring having a pattern (shape) that allows it to connect with its corresponding other one single ring from this set, at least one ring contains a removable adaptation device designed to adapt it inner diameter, and each ring has a code that allows you to recreate this ring or its corresponding ring (RU 2381727 C1, 02/20/2010. Analog - US 5865042 A, 02.02.1999).

Also known are jewelry rings presented in international patent applications: WO 2014082622. WO 2012032255. US 2014083135. US 2012118015.

Also known industrial designs of rings RU: 51863, 52078, 59855, 60590, 63991, 86586 and 97011, as well as foreign industrial designs D: 0805945, 0701787, 0580294, 0693259, 0686521, 0686522, 0637101, 0636695, 06115446, 0581308, 05792 587, 05792 087, 05792 087. 0511986. The closest ring in its appearance to the jewelry ring presented in this description is the jewelry ring according to patent D 0701787.

A jewelry item is known that contains a central hole, on the outer surface of which a decorative element is fixed, characterized in that the annular element is prefabricated and includes at least two flat plates with a central hole located at least at a distance from each other two bushings located between the plates, which are interconnected by means of bolts passed through the technological holes in the plates and the sleeve, and at the location of the decorative element in plates made nests for fixing the decorative element when tightening the plates with bolts. Technological holes in the plates are sockets for installing decorative inserts. Each plate of the annular element is square in shape with rounded corners. Each plate of the annular element is made triangular in shape with rounded corners. Each plate of the annular element is oval or egg-shaped. Each plate of the annular element is made round. Each plate of the annular element is made oval or ovoid or round in shape with at least one cut to form a flat supporting platform for mounting the product on the supporting surface in a vertical position. On the side surface of at least one plate of the annular element there are sockets for fixing decorative inserts (RU 26181 U1, November 20, 2002 - prototype). In fact, the jewelry according to this patent is a prefabricated jewelry ring.

The jewelry product according to patent RU 26181 U1 has common features with the jewelry product described in this description, while common features characterize jewelry rings, each of which contains an annular element with a central recess, on the outside of the recess there is a means for attaching a decorative element in it, wherein the annular element is prefabricated and hollow from at least two parts.

The prototype has an unsatisfactory layout of its constituent parts, which is associated with increased metal consumption and the complexity of manufacturing.

The technical result of the utility model presented in this description is the reduction of metal consumption.

The technical result is obtained by a jewelry ring containing an annular element having a saddle-shaped recess in the upper part, a central caste for attaching a decorative element, and krapans inclined to the axis of symmetry of the casting for fastening smaller decorative elements, are located in the recess, while the ring element is made hollow of two parts one of which - the inner part is curved in the shape of an annular element and is made flat in cross section, and the other - the outer part has outside the specified angle A p-shaped cross-sectional shape formed by an outward convex wall and straight radially oriented side walls, between which the inner part of the ring is located.

The inner part of the ring is lattice, the lattice of which is formed by many intersecting elements.

The inner flat part of the ring is made of a lattice plate, the ends of which are interconnected in the lower part of the ring.

On the inner sides of the radially side walls of the outer part of the ring, ledges are made with which the ends of the inner part of the ring are joined.

A closed cavity of the ring is formed between the outer and inner parts of the ring.

The outwardly convex wall of the outer part of the ring has a stiffening rib extending along the entire p-shaped perimeter of the outer part of the ring, while the stiffening rib is formed by the feeder during casting of the outer part and is located in the cavity of the ring.

In the closed cavity of the ring between the outer and inner parts of the annular element of the ring there are stops made integral with the outer part of the ring during casting.

The stops are located under the central caste of the ring, the place of branding the ring located on the ring on the opposite side of the caste, as well as under the junction of the ends of the lattice plate of the inner part of the ring element.

In FIG. 1 shows a general view of a jewelry ring in a perspective view.

In FIG. 2 - cross section of the ring along the transverse axis of symmetry.

In FIG. 3 - a longitudinal section of the ring along the longitudinal axis of symmetry.

In FIG. 4 - seat for the inner part of the annular element.

The jewelry ring (Fig. 1) contains an annular element 1 (splint) with a central external saddle-shaped recess 2, on the surface 3 of which there is a means 4 (caste) for attaching a decorative element. The annular element 1 is made hollow, with a cavity 9 formed of two parts of the annular element, one of which the inner part 5 is made of a plate flat in cross section, curved in the form of a ring in front in the shape of a circle. The outer part 6 of the annular element has a seat in which the inner part 5 of the ring is pressed in and, therefore, the outer part 6 of the ring has a circular shape from the inside. Moreover, the cavity between the parts of the annular element is made expanding from the lower part of the annular element towards its upper part on each side of the vertical axis of symmetry of the annular element. The expansion of the cavity between the parts of the annular element is achieved by increasing the height of the annular element 1 in its upper part.

Outside the specified recess 2, the outer part 6 of the annular element has a p-shape (Fig. 3) in cross section of the outer part of the ring.

In this case, the u-shaped form is formed by an arcuate outer convex wall 7 and straight radially oriented side walls 8, between which there is a flat inner part 5 of the ring. The inner part 5 is made of a lattice, the lattice is formed by many cross-shaped elements, which does not exclude the execution of the inner part 5 of the continuous ring (without a lattice).

In the main design of the ring, the outer 6 part is made by casting, and the inner part 5 of the ring is made of a plate, the ends of which are fixed in working position between the side radial walls 8 of the outer part of the ring. The specified cavity 9 of the annular element is located between the wall of the inner part 5 and the walls of the outer part 6. In another embodiment of the annular element 1, its outer and inner parts can be made integrally with each other by casting.

From the inside, the arcuate outer convex wall 7 has a stiffening rib 10 (Fig. 2) formed by the feeder during casting of the outer part of the ring, and stops 11 are made in the cavity of the ring between the outer and inner parts of the annular ring element.

The stops 11 are located under the means 4 (custom) for fastening the decorative element and under the place of branding the ring, preferably located on the ring on the opposite side of the means 4 for fastening the decorative element (in the most convenient place for branding).

The tool 4 for attaching the decorative element is molded at the same time with the outer part 6 of the ring. In the central part of the tool 4 there is a circular hole 12 for fixing a decorative element therein. The hole 12 is located coaxially with the faceted hole 13 of the lattice, which is made in the wall of the inner part of the ring.

On the opposite sides of the means 4 for fastening the decorative element, recesses 14 of smaller sizes are made, each of which is a conical hole with a round hole 15 at its bottom. The recesses 14 serve to fix in them other (smaller) decorative elements located between the flaps 16 of the fastening of the smaller decorative elements. Krapana 16 are located around each hole and hole 15.

In FIG. 2, the straight line shows the joint 17 of the ends of the grating of the inner part 5 of the annular element 1, which has a large width sb on each side (Fig. 1) in comparison with the width Sn of the lower part of the annular element 1 and in comparison with the width S in its upper part. In FIG. 2 arcuate lines also show the junction line 18 of the outer part 6 with the inner part

5 ring element 1.

Mentioned seat 19 (Fig. 4) under the inner part 5 of the annular element is formed by ledges 20 made on the inner surfaces of the side walls 8 of the outer part 6 of the annular element. The inner part 5 of the annular element abuts against the ledges 20 of the seat.

The ring is made as follows. The outer part 6 of the ring is made by investment casting followed by machining without soldering. Lost wax 6 is made by printing a model on a 3D printer. The spillability of part 6 at small thicknesses (0.25-0.35 mm) is achieved through the use of a feeder, which allows the formation of a stiffening rib 10, which gives the outer part of the ring the corresponding strength. The inner part 5 is made of a grid plate, which is bent in a circle and the resulting workpiece is inserted into the outer part 6 until it stops in the ledges 20 of the seat. In this case, the inner part is supported by stops 11, as a result of which the ring stiffness is increased. Also, the stops 11 provide damping of external influences when fixing the inner part and branding the ring. The specified set of features allowed to reduce the wall thickness of the outer and inner parts of the ring. As a result, the metal consumption of the ring is significantly reduced while maintaining the necessary strength characteristics, as well as the complexity of manufacturing the ring is reduced.

Claims (8)

1. A jewelry ring containing an annular element made hollow of two outer and inner parts, between which a closed cavity of the ring is formed, while the inner part of the ring is curved in the shape of the annular element and made flat in cross section, and the outer part of the ring is p-shaped a cross-sectional shape formed by an outwardly convex wall and straight radially oriented side walls between which the inner part of the ring is located, characterized in that the outer part of the ring has xy saddle-like recess beyond which the outer ring part has n-shaped in cross section, with said recess disposed in the central cast for attaching the decorative member and inclined to the axis of symmetry cast mottle for fastening of smaller decorative elements. 2. A jewelry ring according to claim 1, characterized in that the inner part of the ring is made of a lattice plate, the lattice of which is formed by many intersecting elements. 3. A jewelry ring according to claim 1, characterized in that the ends of the trellis plate are interconnected at the bottom of the ring. 4. A jewelry ring according to claim 1, characterized in that on the inner sides of the radially lateral walls of the outer part of the ring there are ledges with which the ends of the inner part of the ring are joined. 5. A jewelry ring according to claim 1, characterized in that the outwardly convex wall of the outer part of the ring has a stiffening rib formed in the cavity during casting of the outer part of the ring located in the cavity of the ring and extending along the p-shaped perimeter of the outer part of the ring. 6. A jewelry ring according to claim 1, characterized in that in the closed cavity of the ring between the outer and inner parts of the annular element of the ring there are stops made integrally with the outer part of the ring during casting. 7. Jewelry ring according to claim 6, characterized in that the stops are located under the central caste of the ring, the place of branding of the ring located on the ring on the opposite side of the caste, as well as under the junction of the ends of the lattice plate of the inner part of the ring element. 8. A jewelry ring according to claim 1, characterized in that the ring element has on each side a large width sb in comparison with the width sb of the lower part of the ring element and in comparison with the width sb of its upper part.

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