321results 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.

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.

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 invention discloses an intelligent necklace, and relates to the technical field of intelligent wearable device.The intelligent necklace comprises a necklace body and a pendant, the necklace body defines a wearing hole, and the necklace body can be worn outside a wearer through the wearing hole; the pendant comprises a pendant body, a heart sound sensor and a main control chip, the pendant body is connected to the chain body, a decorative face and a binding face are formed on the two opposite sides of the pendant body respectively, a containing cavity is formed in the pendant body, the heart sound sensor and the main control chip are both contained in the containing cavity, and the detection end of the heart sound sensor faces the binding face. According to the necklace, the heart sound sensor is arranged in the pendant of the necklace, so that the position aligned to the heart sound sensor does not need to be manually adjusted during heart sound detection, the accuracy of heart sound signal detection is improved, meanwhile, the heart sound sensor is perpendicular to the body surface of a wearer, all detected heart sound signals can be fully utilized, and the detection efficiency is improved. Therefore, the detection effect of the heart sound sensor and the accuracy of the detection result are improved.

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.

A double-pressing type jewelry buckle comprises a lock catch body and a connecting pin, the lock catch body comprises a shell, a pressing buckle cover, a pressing spring, a side pressing buckle and a pressing spring, the pressing buckle cover presses the pressing spring to be assembled in the shell, and the shell has an anti-falling limiting function on the pressing buckle cover; wherein the first connecting pin penetrates through the shell and the pressing buckle cover to be fixed in the lock catch body, the second connecting pin penetrates through the shell and is limited and clamped by a limiting groove in the pressing buckle cover, when the pressing buckle cover is pressed downwards, the limiting groove breaks away from limiting of the second connecting pin, and a side pressing buckle is assembled on the side face of the shell. One end of the side pressing buckle buckles the lifting limiting groove in the pressing buckle cover to limit pressing of the pressing buckle cover. According to the double-pressing type jewelry buckle, the pressing buckle cover structure for locking the connecting pin and the side pressing buckle are designed on the lock catch body, and the connecting pin can be inserted / taken out only when the pressing buckle cover structure and the side pressing buckle are pressed, so that a jewelry rope chain is locked and unlocked, and jewelry falling caused by mistaken touching and mistaken opening is prevented.

The anti-drowning intelligent wearable necklace comprises a necklace main body, the necklace main body comprises a necklace ring, a connecting body, an air bag ring, a poke rod, a channel and a gas generator, the air bag ring is arranged in the necklace ring, the connecting body is arranged at the end of the necklace ring, and the gas generator is arranged in the connecting body; by designing the protection mechanism, the button clamping head can be clamped in the button clamping groove to fixedly mount the protection air bag on the inner surface of the connector, the protection air bag is inflated through the external thread air inlet to be hermetically mounted, and the protection air bag is mounted on the inner surface of the connector to be used for protection; when the necklace main body is drowned and floats in water and is unstable, the connecting body shakes and touches the jaw and the neck, the surface of the protective air bag is used for protection, a user is not prone to being injured when being touched during drowning prevention, and meanwhile the protective air bag enhances buoyancy to achieve more stable lifesaving use.

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 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 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.

This invention relates to a clasp-type chain jewelry piece, comprising a clasp body and a chain. The clasp body includes an upper clasp and a lower clasp. Openings are provided on corresponding positions on both sides of the upper and lower clasp bodies, and upper and lower connecting parts are provided at corresponding positions at the rear ends. These parts are connected by a through-hole pivot. The upper and lower clasp bodies are hollow structures with open openings and rubber pads inside. This invention provides a stable connection, allows for arbitrary adjustment of the chain length, is convenient to use, and the clasp can be freely replaced to meet different aesthetic needs and improve usability.

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 provides jewelry capable of being quickly connected, and relates to the technical field of jewelry connecting structures. The jewelry capable of being quickly connected comprises a jewelry piece, a first connecting petal and a second connecting petal, a first connecting petal is arranged at one end of the jewelry piece, a second connecting petal is arranged at the other end of the jewelry piece, and the first connecting petal and the second connecting petal are connected to form a connecting buckle; the first connecting petal and the second connecting petal are both provided with magnetic attraction pieces, and the pulling direction of the first connecting petal and the second connecting petal by the jewelry piece is perpendicular to the separating direction of the magnetic attraction pieces; mortise and tenon joint structures matched with each other are arranged on the first connecting petal and the second connecting petal. The technical effect of facilitating mutual connection of various jewelries is achieved.