249results about "Ornamental chains" patented technology

A hat includes a crown. A band is positioned on a bottom, interior edge of the crown. Female snaps are positioned on the band. A multi-layered, detachable liner including a set of male snaps, is attached to the band via a mating to the female snaps. A detachable liner comprises an organic cotton facing outward from the interior edge of the crown and disposed to contact a forehead of a user wearing the hat, a second layer of canvas support backing the first layer, and a third layer terry cloth positioned between the first layer and the second layer, disposed to absorb sweat from the forehead, through the first layer. Grommets are positioned on the crown with a hole passing through a fabric of the crown. A chain is secured to the grommets and configured to lay across the brim or bill.

Disclosed is a jewelry module in which each core module is formed by connecting each other in jewelry produced by processing precious metals. The jewelry module has a rotation bed having an axis of rotation formed so as to be centered on the joining axis of each core module. Additionally, an angle of rotation with a reduced distance away from the rotational movement of each core module by the presence of said axis of rotation is provided, and a connection bracket is centered on the axis of rotation, which grasps the rotation bed and enables one core module to be connected with the other core module.

An ornament that does not readily come off the body and is easy to wear a. The ornament has an elastically deforming line shaped member that is bent so that it can be put on a body, and two coupling parts provided at two separated locations on the line shaped member and are detachably coupled to each other. When no external force is applied to the line shaped member, the two coupling parts are close enough to be in contact. When the two coupling parts are coupled, the line shaped member enters a closed state, making it difficult for the line shaped member to come off the body. Furthermore, since the two coupling parts are close enough to be in contact in a state in which no external force is applied to the line shaped member, the two coupling parts that are close to each other may be easily coupled.

Letter, number, and symbol chain elements for jewelry with 3D movement are described herein. A chain element for jewelry may have an element body forming a letter, a number, and a symbol, along with a top loop connection element and a bottom loop connection element, each having a pass-through opening. At least one of the pass-through openings may be tapered to enable three-dimensional (3D) movement between the chain elements in the jewelry. In other embodiments, there may be a top or bottom post instead of the top or bottom loop connection elements, respectively, the top or bottom post configured to couple with a chain link. The post may couple to a chain link in a manner that allows for the chain element to swivel or rotate with respect to the chain link.

The utility model relates to the technical field of jewelry processing equipment, and discloses a splicing device for necklace bayonet processing, which comprises a base, two limiting support blocks are fixedly connected to one side of the top of the base in a front-back symmetrical manner, and a limiting sleeve is slidably connected to the top wall of the base and located on the outer sides of the two limiting support blocks respectively. A notch groove is formed in the side wall of the other side of the limiting sleeve, a protruding block is arranged on the other side of the limiting supporting block, and the protruding block extends out of the notch groove in the corresponding side of the protruding block. According to the utility model, the two groups of matched assembling components are arranged, so that the necklace bayonet ring to be spliced and processed and the necklace buckle ring splicing component can be placed on the limiting support block and are limited by the limiting sleeve on the outer side, and the necklace bayonet ring to be spliced and processed is arranged on the inner side of the limiting sleeve; and the necklace buckle ring splicing assembly is arranged at the gap of the limiting sleeve, so that a laser positioning and aligning mechanism is not needed during splicing processing.

A hat includes a crown. A band is positioned on a bottom, interior edge of the crown. Female snaps are positioned on the band. A multi-layered, detachable liner including a set of male snaps, is attached to the band via a mating to the female snaps. A detachable liner comprises an organic cotton facing outward from the interior edge of the crown and disposed to contact a forehead of a user wearing the hat, a second layer of canvas support backing the first layer, and a third layer terry cloth positioned between the first layer and the second layer, disposed to absorb sweat from the forehead, through the first layer. Grommets are positioned on the crown with a hole passing through a fabric of the crown. A chain is secured to the grommets and configured to lay across the brim or bill.

The intelligent bracelet comprises a wrist chain and a main body, the wrist chain is connected to the two ends of the main body, so that the wrist chain and the main body form the bracelet of a square structure, the main body is composed of an arc-shaped base and a rear cover, a containing cavity is formed in the lower surface of the arc-shaped base, a soft package lithium battery is installed in the containing cavity, and the soft package lithium battery is connected with the main body. The rear cover is fixed to the lower surface of the arc-shaped base through bolts and used for sealing the containing cavity. During use, the electronic function element is fixedly installed in the lower placing seat, the lower placing seat is arranged in the containing box in a suspended mode, and the damping spring and the damping rubber pad are arranged in a matched mode, so that when the electronic function element is fixed in the containing box through the lower placing seat, when a user wears the electronic function element, the electronic function element can be fixed in the containing box through the lower placing seat. Anti-collision and damping protection can be carried out on the electronic function element in the containing box, the service life of the electronic function element is effectively prolonged, and the using effect of the electronic function element is effectively improved.

The utility model relates to the technical field of jewelry, and discloses length-adjustable jewelry which comprises a fixed decorating part, a movable decorating part capable of moving relative to the fixed decorating part and a connecting rope, a damping part is arranged on the fixed decorating part, the first end of the connecting rope is connected with the fixed decorating part, and the second end of the connecting rope is connected with the movable decorating part. The second end of the connecting rope penetrates through the damping part and then is connected with the movable decorating part. When the second end of the connecting rope is pulled and moved relative to the damping piece, the damping piece can apply resistance to the connecting rope. According to the jewelry, the shape and length of the jewelry are adjusted through the movable decorating part and the damping part, so that the jewelry is attractive and convenient, and the dual requirements of consumers on decoration and functionality of the jewelry are met.

The invention relates to the technical field of health preserving articles, and discloses a wearable ornament based on a purple sand material and a preparation method thereof.The wearable ornament based on the purple sand material is obtained by soaking 20-30 parts by weight of porous purple sand bracelet in 40-60 parts by weight of a medicament for 20-25 min. The sand bracelet does not need a built-in medicine bag, keeps attractive appearance, does not need to be in direct contact with medicines when being worn, avoids skin irritation, and realizes perfect combination of a health preserving function and fashion ornaments; the purple sand material is environment-friendly and harmless and can be used for a long time, so that resource waste of disposable health-preserving products is reduced, and the traditional Chinese medicine formula adopts natural components and has small influence on the environment.

The invention relates to a device (10) for locking a retaining ring (20), comprising a pusher (100) which can be moved in translation in a support structure (110) between a rest position, in which it is intended to prevent the opening of the retaining ring (20), and an active position, in which it is intended to no longer prevent the opening of the retaining ring (20), the locking device (10) is characterized in that it comprises a blocking member (120) for blocking the pusher (100), the member being configured to assume a locked state, in which it fixes the pusher (100) in the rest position, and an unlocked state, in which it releases the pusher (100) in a translatable manner.

The utility model discloses a bracelet adjusting buckle which comprises a bracelet main body, a screw knob structure and a main body pendant, the main body pendant is fixed on the screw knob structure, and two ends of the screw knob structure are respectively connected with two ends of the bracelet main body. According to the multifunctional bracelet, the detachable multifunctional DIY function is added while a traditional bracelet is convenient to wear, the main body pendant can be replaced at will and can be made of 3D / 5D gold, Hetian jade, pearls, beeswax and the like, consumption cost is reduced, and meanwhile jewelry wearing diversification is enriched.

A knob type locking buckle comprises a middle shaft sleeve, a clamping groove end piece and a clamp end piece, the clamping groove end piece and the clamp end piece are correspondingly arranged at the two ends of the middle shaft sleeve respectively and inserted into the middle shaft sleeve to be in butt joint with a lock catch, a clamping groove is formed in the end of the clamping groove end piece, a spirally-coiled sliding groove is formed in the circumferential wall of the clamping groove end piece, and a protruding column corresponding to the spirally-coiled sliding groove is arranged on the inner wall of the middle shaft sleeve. When the clamping groove end piece is inserted into the middle shaft sleeve, the protruding column on the inner wall of the middle shaft sleeve is clamped into the sliding groove to limit the limiting position where the clamping groove end piece extends out of the middle shaft sleeve to be exposed out of the clamping groove and retreat from the middle shaft sleeve, and the end, facing the middle shaft sleeve, of the clamp end piece is provided with a clamping end structure clamped into the clamping groove. According to the knob type locking buckle disclosed by the utility model, the clamping groove end piece can be switched between two different states of exposing the clamping groove part and folding and shielding the clamping groove part through the rotary progressive sliding groove and the bulge structure, so that the matched clip end piece is clamped into the clamping groove to realize opening and closing of a jewelry rope chain, and the knob type locking buckle is simple in structure and convenient to use. Fatigue failure is effectively prevented, and connection is stable and reliable. And the product quality and the use experience are improved.

Magnetic closure according to claim 1, characterized in that the two parts of the closure are joined together in the correct closure position by means of a prism and a lower-lying one, and by means of a protruding magnet.

The invention relates to a method for manufacturing a perforated stone, in particular forming a cushion, comprising the following steps: - production of a precursor from a mixture of at least one powdered material with a binder; - pressing, using an upper die and a lower die provided with a punch, of the precursor in order to form a green body of the future perforated stone comprising a blind cavity having a height between a height of the green body and a height of the future perforated stone, the cavity being provided with upper and lower parts having respectively rudiments of a through hole and a functional element of the future perforated stone; - sintering of said green body in order to form a body of the future perforated stone in said at least one material;- machining of the body of the future pierced stone comprising a first sub-step of shaping a top of the body during which a height of the upper part providing for the creation of an opening in the rough of the through hole allowing to connect the functional element to said upper surface is configured and a second sub-step of shaping a base of said body aimed at defining a lower surface of said pierced stone allowing to connect the functional element to said lower surface.;

A process for producing an ornamental chain includes arranging a cylindrical polymer core inside a tubular metal casing to form a layered tubular profile, cutting and bending the layered tubular profile to form a plurality of shaped chain links, and connecting the shaped chain links to form an ornamental chain. In some embodiments, the forming of the layered tubular profile can include extruding the cylindrical polymer core and inserting the cylindrical polymer core into a hollow section of the tubular metal casing.

A sterling silver chain and method of manufacturing a sterling silver chain comprising a plurality of chain links. Each of the chain links can comprise a sterling silver wire, the sterling silver wire comprising a first end and a second end. Each of the first end and the second end of each of the plurality of chain links can be joined together through a weld. Each of the plurality of chain links can comprise at least 92.5% by weight silver and at least 6.5% by weight tin.

The push-pull type jewelry button comprises a first button accessory and a second button accessory, the first button accessory comprises a head-made nail, a head-made cap and a clamping groove part, the head-made nail is provided with a prismatic nail body rear section, the front end of the nail body rear section axially extends to form a cylindrical nail body front section, the clamping groove part is provided with a second annular body, and the head-made cap is arranged on the clamping groove part; an annular protrusion is connected between the first annular body and the second annular body, and the clamping groove component can enable at least part of the first annular body to be inserted into the head manufacturing cap through axial sliding. The second buckling accessory comprises a hollow ball accessory and a cylindrical accessory, the hollow ball accessory is provided with an insertion hole allowing the head manufacturing nail to be inserted into the cylindrical accessory, and at least part of a cylindrical cavity of the cylindrical accessory is provided with a prismatic cavity channel; the cylindrical accessory is provided with at least one buckle assembly, and each buckle assembly comprises a gold nail and an elastic piece. According to the utility model, the built-in elastic piece is adopted to enable the gold nail and the double-layer clamping groove part of the head nail to form a buckling and unlocking buckling structure, so that the buckle is more convenient and safer in the use process.

To provide a lightweight, slim, and compact bracelet with a continuously adjustable tightening system attached thereto, being easy to both use and manufacture.SOLUTION: A bracelet with two strands (1 and 2) comprises a tightening system including at least one longitudinal groove (4) on one of the two strands, and at least one longitudinal projection (5) on the other strand. The material and shape of the groove and the projection are so configured that the groove and projection interlock under pressure that a user of the bracelet applies to two overlapping portions of the bracelet strands. The connection between the strands (1 and 2), preferably, can be easily separated by peeling the upper strand (2) away from the lower strand (1). The bracelet of the present invention allows the user to continuously adjust the length without any need for heavy and complex elements.SELECTED DRAWING: Figure 1

The utility model discloses a wearing positioning device which comprises a shell, a first wearing assembly and a second wearing assembly, the shell comprises a first outer shell and a second outer shell, the first outer shell is provided with a first hanging opening, and the second outer shell is provided with a second hanging opening; the first wearing assembly comprises a rope hanging pipe, and the rope hanging pipe is used for communicating the first hanging opening and the second hanging opening; the second wearing assembly comprises a lock cylinder and a button, and a connecting rod is arranged at the end, close to the first shell, of the button and penetrates through the first shell to be connected with the lock cylinder. The first wearing assembly and the second wearing assembly enable the wearing positioning device to have two wearing modes, the application scenes are more, and the practicability is higher. A hanging rope can penetrate through the first hanging opening and the second hanging opening, and the hanging rope can be arranged on the neck in a sleeving mode or wound and bound to the arm so that the wearing positioning device can be worn on the body of a user. The wearing positioning device can be buckled on clothes of a user through the button, and the button is locked through the lock cylinder in the first shell.

The utility model provides a crystal bracelet with a hidden NFC (near field communication) antenna, which comprises a plurality of crystal beads, a string wire, a supporting object and an NFC label, and is characterized in that the supporting object comprises an upper cover and a lower seat; the upper cover is of a hard structure, a label fixing groove is formed in the bottom of the upper cover, and clamping hooks are arranged at the bottom of the upper cover. The lower base is composed of a soft base layer located on the lower side and a hard connecting layer embedded in the upper side of the soft base layer, and a clamping groove matched with the clamping hook in a buckled mode is formed in the top of the hard connecting layer. The NFC label chip is embedded into the label fixing groove; according to the utility model, the crystal beads are replaced by the supporting object to carry out hidden installation on the NFC label, the complex processing process of the crystal beads and the interference influence of the crystal beads on NFC signals are avoided, and meanwhile, the NFC label is carried by a hard part through a split type design, so that the NFC label is convenient to carry, and the service life of the NFC label is prolonged. And the soft part is in contact with the skin of the human body, so that the purpose of convenient maintenance and replacement can be achieved, and good use experience can also be realized.

The utility model discloses a chain-length-adjustable lock catch and an ornament. The chain-length-adjustable lock catch comprises a lock catch seat and an adjusting assembly, the top of the lock catch base is fixedly connected with the first end of the chain, a chain through groove penetrating in the length direction of the lock catch base is formed in the bottom of the lock catch base, and the second end of the chain penetrates through the chain through groove. The lock catch seat is provided with a mounting groove for mounting the adjusting assembly; after the adjusting piece is mounted in the mounting groove, the length direction of the adjusting piece is consistent with the length direction of the lock catch seat; the adjusting piece is provided with a pressing part, a connecting part and a clamping part which are connected in sequence; a rotating shaft through hole is formed in the connecting part in the width direction, the rotating shaft is rotatably installed in the rotating shaft through hole, and the two ends of the rotating shaft are fixed to a pair of side walls, arranged in the width direction, of the lock catch base respectively; one end of the reset piece abuts against the bottom of the mounting groove, and the other end abuts against the pressing part; according to the technical scheme, through the arrangement of the adjusting assembly, a wearer can adaptively adjust the chain of the ornament according to actual needs, the wearing comfort is improved, and the aesthetic feeling after wearing is improved.

The utility model provides an ornament connecting buckle stable in buckling and belongs to the field of ornaments.The ornament connecting buckle comprises a buckle body and a clamping ring, the clamping ring is arranged on the buckle body, a mounting groove is formed in the buckle body, and a fixing plate is slidably connected to the interior of a push block in a limited mode. The device is provided with a sliding block; when a compression spring with elasticity descending is disassembled and replaced, extrusion plates on sliding blocks on the two sides can be pushed, when the extrusion plates drive limiting plates to move, the limiting plates can extrude reset springs, meanwhile, the limiting plates can drive clamping blocks to be disengaged from buckles and connecting blocks, and when the sliding blocks are not hindered, the sliding blocks can be taken out from sliding grooves of the buckles and the connecting blocks to be disassembled; when a new compression spring is replaced, the sliding block on the mounting plate can be clamped in the sliding groove in a sliding mode, the extrusion plate is loosened, the limiting plate and the clamping block are driven to reset under pushing of the reset spring, the limiting and clamping effects can be achieved, and the falling-off condition is avoided.

The invention relates to a link (10) of an article, particularly jewelry, leather goods, textiles, cosmetics, or furniture, comprising a main body (100) and a separate closure cap (200). The main body (100) has a base portion (110) with an enlarged cross-section, a head portion (120) with a reduced cross-section extending from the base portion (110), and an insertion slot (130) formed in the head portion (120). The closure cap (200) has an internal space (201) and an insertion opening (221) opening into the internal space (201), and is configured to be removably fitted, via its insertion opening (221), onto the head portion (120) to close the insertion slot (130), thereby... The main body (100) and the closing cap (200) together define a closed link (10) when assembled. See Figure 4 for abbreviations.

The present invention relates to a piece of jewelry (1) having a plurality of modular elements or arms (10, 10'), wherein the plurality of modular elements or arms (10, 10') are hinged to each other in a swing-like manner around one or more hinge axes (100), and each arm defines a central hinge region (11) having at least one seat (110) for engaging at least one connecting element (31) for connecting an additional arm. The central hinge region (11) is interposed between at least two lateral hinge regions (12, 13) located near both ends along the longitudinal direction (B) of the arm and further comprises lateral seats (120, 130) for engaging additional connecting elements (32, 33). The seats (11, 12, 13) for engaging the connecting elements (31, 32, 33) include holes or slots (110, 120, 130) between two openings formed on two opposing faces of the arm, the connecting elements include articulating pins designed to engage with the through holes, the through holes having peripheral edges extended in at least one diametrically along the extension axis (A), and the through holes preferably have different predetermined lengths (D) between the different seats (11, 12, 13) present on each arm (10, 10').

The utility model provides an ornament with a composite enamel structure, which comprises an ornament body and an enamel piece, one side of the ornament body is provided with a groove, the inner side wall of the groove is provided with a first back-off groove, the side surface of the enamel piece is provided with a second back-off groove, the enamel piece is arranged in the groove, the first back-off groove and the back-off groove are filled with enamel slurry, and the first back-off groove and the second back-off groove are communicated with the second back-off groove. And curing to form the back-off block. According to the ornament with the composite enamel structure, firstly, the standard enamel piece is prepared, the flatness of the enamel piece and smooth and seamless assembly of the enamel piece and the groove are guaranteed, then the enamel piece is assembled into the groove of the ornament body, enamel slurry is filled in the first inverted buckle groove and the second inverted buckle groove, the inverted buckle blocks are formed after solidification, and the ornament with the composite enamel structure is formed. The enamel piece and the ornament body are perfectly combined to form a stable overall structure, the ornament is high in durability, firmness and abrasion resistance and good in attractiveness, the anti-falling performance of the ornament is effectively improved, and damage caused by accidental falling is reduced.

The utility model relates to wearable equipment, and discloses a modularized intelligent bracelet which comprises a bracelet body, the bracelet body comprises one or more intelligent beads which are built together, and each intelligent bead comprises an independent power supply module, a wireless transmission module and one or more functional modules. All the intelligent beads communicate with an intelligent terminal through respective wireless transmission modules, or one intelligent bead serves as a control bead, and other intelligent beads communicate with the control bead through respective wireless transmission modules. According to the intelligent bracelet, the functions of a traditional bracelet are thoroughly changed, the intelligent bracelet is changed into intelligent wearable equipment while the requirement for attractiveness is met, the intelligent level of the bracelet is improved, and the practicability is higher.