CN110403307B

CN110403307B - Necklace

Info

Publication number: CN110403307B
Application number: CN201910856372.7A
Authority: CN
Inventors: 周泓桦; 刘海燕; 杨鑫; 李慧
Original assignee: Shenzhen Xingguangda Jewellery Industrial Co ltd
Current assignee: SHENZHEN XINGGUANGDA JEWELLERY INDUSTRIAL Co.,Ltd.
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2021-09-14
Anticipated expiration: 2039-09-11
Also published as: CN110403307A

Abstract

The invention belongs to the technical field of necklaces, in particular to a necklace; comprises a chain body, pearls and a pendant; the device also comprises an inserting buckle; the pearl is provided with a through hole, and a splicing buckle is inserted in the through hole; the inserting buckle comprises an inserting column body and a limiting body, and an inserting cavity is formed in the inserting buckle; pearls on the two sides of the pendant are inserted and fixed through the insertion column; the adjacent inserting columns are extruded and inserted into the inserting cavities, and the inserting columns are made of elastic rubber materials; the length of the inserting column is greater than that of the through hole; the limiting body is positioned between two adjacent pearls; one end of the chain body penetrates through the inserting cavity to be connected with the pendant, and the other end of the chain body is movably connected through the fixing ball; when preventing the chain body fracture, the pearl through single chain body series connection takes place to scatter the phenomenon of losing, and then leads to the person of wearing to take place loss of property, and influences wearing next time of pearl.

Description

Necklace

Technical Field

The invention belongs to the technical field of necklaces, and particularly relates to a necklace.

Background

Unlike string-like necklaces, such as the collar, the royal and the Japanese operas (these terms are used to denote the length of a pearl necklace), which is very tight and short, cannot be put around the neck by the head, therefore, a string is formed (a plurality of spherical objects are strung linearly with thin threads and the two ends of the string are detachably connected together; various fasteners are known for connecting the two ends of a string.

A typical necklace fastener includes a pull ring and a gusset engaged with the pull ring. However, if the pull ring is used for a necklace, the connecting portion will protrude like a painful thumb, reducing the ornamental effect. Therefore, a plug-in buckle or a center-flex buckle with or without added ornamentation is often used as a design point so that the connecting portion is moved to one side or the front.

Most pearls of the existing pearl necklaces are connected in series through a chain rope and then worn on a user body; when the chain rope breaks, the pearls are round spheres, so that the pearls are easy to fall off and roll away, especially in a complex environment, the loss of the pearls is easy to happen, and meanwhile, the impact force of the pearls falling on the ground is easy to break.

Disclosure of Invention

In order to make up for the defects of the prior art, the invention provides a necklace which is mainly used for solving the problems that when a chain rope is broken, pearls are easy to scatter and roll away due to the fact that the pearls are round spheres, and particularly, the pearls are easy to lose in a complex environment and are easy to damage due to the impact force of the pearls falling on the ground.

The technical scheme adopted by the invention for solving the technical problems is as follows: the necklace comprises a chain body, pearls and a pendant; the device also comprises an inserting buckle; the pearl is provided with a through hole, and a splicing buckle is inserted in the through hole; the inserting buckle comprises an inserting column body and a limiting body, and an inserting cavity is formed in the inserting buckle; the pearls on the two sides of the pendant are fixedly inserted through the insertion column; the adjacent inserting columns are extruded and inserted into the inserting cavities, and the inserting columns are made of elastic rubber materials; the length of the insertion column is greater than that of the through hole; the limiting body is positioned between two adjacent pearls; one end of the chain body penetrates through the inserting cavity to be connected with the pendant, and the other end of the chain body is movably connected through a fixing ball; when the necklace is assembled, pearls are symmetrically clamped and mounted on the side wall of the pendant through the inserting buckles, meanwhile, the next pearl is inserted into the through hole through the inserting cylinder of the inserting buckle, and the bottom end of the inserting cylinder is extruded and inserted into the inserting cavity; repeating the steps, inserting and installing the next pearl into the installed inserting buckle through the inserting buckle, further assembling the pearl, penetrating one end of the chain body into the inserting column body through the inserting buckle at the topmost end after the pearl is assembled by the inserting buckle, enabling the chain body to serially connect two adjacent inserting buckles along with the continuous insertion of the chain body into the inserting buckle, and connecting the end part of the chain body to a pendant after the inserting buckle is serially connected by the chain body, further assembling the whole necklace; through the matching of the inserting buckle and the chain body, single pearls can be connected in series to form a necklace, and meanwhile, the inserting buckle can connect and assemble two adjacent pearls, so that the phenomenon that when the chain body is broken, the pearls connected in series through the single chain body are scattered and lost is prevented, and further property loss of a wearer is caused, and the next wearing of the pearls is influenced; the spacing body that sets up simultaneously can carry on spacingly to adjacent pearl, prevents that necklace when wearing, and adjacent pearl takes place the phenomenon of wearing and tearing each other.

Preferably, a plurality of extrusion edge strips are obliquely arranged at the bottom end of the inserting column body; a plurality of extrusion clamping grooves are formed in the inserting cavity and are positioned on the inner wall of the upper end of the inserting column body; the inserting cavity is of a conical structure; the extrusion edge rolling strip and the extrusion clamping groove are mutually matched in an inserted manner; during operation, when the grafting main part inserted the grafting intracavity, the extrusion turn-up strip that grafting cylinder bottom set up can correspond insert extrusion block inslot, along with the continuous extrusion block inslot that inserts in extrusion turn-up groove, extrusion block groove can play the effect of extrusion block to extrusion turn-up strip, prevents that two adjacent grafting buckles from taking place the phenomenon that breaks away from at external pulling power, and then influencing the erection joint of pearl.

Preferably, the bottom end of the extrusion hemming strip is provided with an elastic hemming edge, and the length of the extrusion hemming strip is larger than the depth of the extrusion clamping groove; the width of the notch of the extrusion clamping groove is smaller than that of the bottom of the groove, and the extrusion clamping groove is formed by one-time stamping; during operation, when extrusion turn-up strip extrusion is inserted and is extruded the block inslot, because of the length of extrusion turn-up strip is greater than the degree of depth of extrusion block inslot, along with extrusion turn-up strip is continuous to be inserted and is extruded the block inslot, the elasticity turn-up that extrusion turn-up strip bottom set up can take place to extrude crooked phenomenon in extrusion block inslot, and then increase extrusion turn-up strip and the extrusion block effect in extrusion block groove, the extrusion block groove of mat surface can increase extrusion turn-up strip to frictional force simultaneously, and then increase extrusion turn-up strip and extrusion block inslot extrusion block power.

Preferably, the outer side wall of each of the plurality of extrusion hems is provided with an elastic extrusion column, and the elastic extrusion column is positioned at the upper part of the elastic hems; a connecting strip is arranged on the inner side surface of the extrusion edge rolling strip, one end of the connecting strip is connected with the elastic extrusion column, and the other end of the connecting strip is connected with a rotating ring; a chain body is inserted into the rotating ring; the during operation, when the chain body inserts in the grafting buckle, the tip of the chain body can pass the swivel becket, and then the rotation that sets up can carry on spacingly to the chain body in the grafting buckle, prevents that the chain body from taking place wobbling phenomenon in the grafting buckle under external pulling force, and then leads to the grafting buckle to take place the phenomenon of rocking in the pearl, and then influences wearing personnel to wearing travelling comfort and security of necklace.

Preferably, the chain body is made of elastic fiber materials, and a spiral line is arranged on the outer wall of the chain body; an inner threaded hole is formed in the inner wall of the rotating ring; the chain body is in threaded rotary connection with the rotary ring; the during operation, internal thread hole has been seted up because of the swivel becket, when the chain body inserts the swivel becket in, the operator can insert the swivel becket through rotatory mode with the chain body, and then increase the stable connection of swivel becket and chain body, simultaneously when needs tighten up the chain body, the operator can stimulate the chain body tip that is located on the pendant, tensile chain body can drive the swivel becket and at the inside undercut of connecting the cylinder, the sunken messenger connecting strip pulling elasticity extrusion post of swivel becket, and then make the elasticity extrusion post extrude downwards on the outer wall of extrusion turn-up strip, elasticity extrusion post can extrude the elasticity turn-up simultaneously, and then increase the steady setting of elasticity turn-up extrusion block in extrusion block inslot, further increase the stable block connection of two adjacent grafting buckles.

Preferably, the end part of the chain body passes through the pendant through the threading pipe, and the end part of the chain body is positioned on the upper end face of the pendant; an inner cavity thread ball is movably arranged above the pendant and is in threaded connection with the symmetrically arranged chain bodies; during operation, the pearl is all assembled the completion back, and the chain body of the convex symmetry in pendant top carries out threaded connection through inner chamber screw thread ball and fixes, and when inner chamber screw thread ball carries out threaded connection with the chain body of symmetry and fixes, the extrusion force of inner chamber screw thread ball can make the mutual extrusion friction of helix on the symmetrical chain body, and then increases the frictional force of the contact between the symmetrical chain body, and then increases the stable connection of chain body.

The invention has the following beneficial effects:

1. according to the invention, through the matching of the insertion buckle and the chain body, single pearls can be connected in series to form a necklace, and meanwhile, the insertion buckle can connect and assemble two adjacent pearls, so that the phenomenon that the pearls connected in series through the single chain body are scattered and lost when the chain body is broken is prevented, and further property loss of a wearer is caused, and the next wearing of the pearls is influenced.

2. The limiting body can limit adjacent pearls, so that the phenomenon that the adjacent pearls are mutually worn when the necklace is worn is avoided; the limiting body is matched with the inserting column body, so that when the pearl falls on the ground, the limiting body can protect two ends of the pearl; meanwhile, the insertion column can fill the insertion hole in the pearl, so that the phenomenon that the pearl is crushed due to collision because the cavity in the pearl is too large is prevented.

Drawings

The invention will be further explained with reference to the drawings.

FIG. 1 is a front view of the present invention;

FIG. 2 is a perspective view of the bayonet catch of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 in accordance with the present invention;

in the figure: the chain body 1, pearls 2, a through hole 21, a pendant 3, an inserting buckle 4, an inserting column 41, a limiting body 42, an inserting cavity 43, an extruding clamping groove 44, an extruding hemming strip 5, an elastic hemming 51, an elastic extruding column 6, a connecting strip 7, a rotating ring 8 and an inner cavity thread ball 9.

Detailed Description

A necklace according to an embodiment of the present invention will be described below with reference to fig. 1 to 3.

As shown in fig. 1-3, the necklace of the invention comprises a chain body 1, pearls 2 and a pendant 3; the device also comprises an inserting buckle 4; a through hole 21 is formed in the pearl 2, and a plug buckle 4 is inserted in the through hole 21; the plug buckle 4 comprises a plug column 41 and a limiting body 42, and a plug cavity 43 is formed in the plug buckle 4; the pearls 2 on the two sides of the pendant 3 are fixedly inserted through the insertion column 41; the adjacent inserting column 41 is extruded and inserted into the inserting cavity 43, and the inserting column 41 is made of elastic rubber material; the length of the inserting column is greater than that of the through hole 21; the limiting body 42 is positioned between two adjacent pearls 2; one end of the chain body 1 penetrates through the inserting cavity 43 to be connected with the pendant 3, and the other end of the chain body 1 is movably connected through a fixing ball; when the necklace is assembled, the pearls 2 are symmetrically clamped and mounted on the side wall of the pendant 3 through the inserting buckles 4, meanwhile, the next pearl 2 is inserted into the through hole 21 through the inserting column 41 of the inserting buckle 4, and the bottom ends of the inserting column 41 are extruded and inserted into the inserting cavity 43; repeating the steps, inserting and installing the next pearl 2 into the inserted buckle 4 after installation through the inserted buckle 4, and then assembling the pearl 2, after the pearl 2 is assembled by the inserted buckle 4, penetrating one end of the chain body 1 into the inserted cylinder 41 through the inserted buckle 4 at the topmost end, and along with the continuous insertion of the chain body 1 into the inserted buckle 4, the chain body 1 can serially connect two adjacent inserted buckles 4, and after the inserted buckles 4 are serially connected by the chain body 1, the end part of the chain body 1 is connected to the pendant 3, and then the whole necklace is assembled; through the matching of the plug buckle 4 and the chain body 1, the single pearls 2 can be connected in series to form a necklace; meanwhile, the two adjacent pearls 2 can be connected and assembled through the inserting buckle 4, so that the phenomenon that the pearls 2 connected in series through a single chain body 1 are scattered and lost when the chain body 1 is broken is prevented, property loss of a wearer is caused, and the next wearing of the pearls 2 is influenced; the spacing body 42 that sets up simultaneously can carry on spacingly to adjacent pearl 2, prevents that necklace when wearing, and adjacent pearl 2 from taking place the phenomenon of wearing and tearing each other.

As shown in fig. 2-3, the bottom end of the insertion column 41 is provided with a plurality of extrusion hemmed bars 5; a plurality of extrusion clamping grooves 44 are formed in the insertion cavity 43, and the extrusion clamping grooves 44 are positioned on the inner wall of the upper end of the insertion column 41; the plugging cavity 43 is arranged in a conical structure; the extrusion edge rolling strip 5 and the extrusion clamping groove 44 are mutually matched in an inserted manner; during operation, when the grafting main part inserts in grafting chamber 43, the extrusion hem strip 5 that the grafting cylinder 41 bottom set up can correspond insert extrusion block groove 44 in, along with the continuous extrusion block groove 44 that inserts in of inserting of extrusion hem groove, extrusion block groove 44 can play the effect of extrusion block to extrusion hem strip 5, prevents that two adjacent grafting buckles 4 from taking place the phenomenon that breaks away from at the pull power in the external world, and then influences the assembly connection of pearl 2.

As shown in fig. 2-3, the bottom end of the extrusion hembar 5 is provided with an elastic hemline 51, and the length of the extrusion hembar 5 is greater than the depth of the extrusion clamping groove 44; the width of the notch of the extruded clamping groove 44 is smaller than that of the groove bottom, and the extruded clamping groove 44 is formed by one-time stamping; during operation, when extrusion hem strip 5 extrudees and inserts in extruding the block groove 44, because of the length of extrusion hem strip 5 is greater than the degree of depth of extruding the block groove 44, along with extrusion hem strip 5 is continuous to insert in extruding the block groove 44, the elasticity hem 51 that extrusion hem strip 5 bottom set up can take place to extrude crooked phenomenon in extrusion block groove 44, and then increase the extrusion block effect of extrusion hem strip 5 with extrusion block groove 44, the extrusion block groove 44 of rough surface can increase extrusion hem strip 5 to frictional force simultaneously, and then increase extrusion hem strip 5 and extrusion block groove 44 extrusion block power.

As shown in fig. 2-3, a plurality of elastic extrusion columns 6 are arranged on the outer side wall of the extrusion hemmed strip 5, and the elastic extrusion columns 6 are located at the upper part of the elastic hems 51; a connecting strip 7 is arranged on the inner side surface of the extrusion edge rolling strip 5, one end of the connecting strip 7 is connected with the elastic extrusion column 6, and the other end of the connecting strip 7 is connected with a rotating ring 8; the chain body 1 is inserted in the rotating ring 8; the during operation, when the chain body 1 inserted in grafting buckle 4, the tip of the chain body 1 can pass swivel becket 8, and then the rotation that sets up can carry on spacingly to the chain body 1 in grafting buckle 4, prevents that the chain body 1 from taking place wobbling phenomenon in grafting buckle 4 under external pulling force, and then leads to grafting buckle 4 to take place the phenomenon of rocking in pearl 2, and then influences wearing personnel to wear travelling comfort and security of necklace.

As shown in fig. 2-3, the chain body 1 is made of elastic fiber material, and a spiral line is arranged on the outer wall of the chain body 1; an inner threaded hole is formed in the inner wall of the rotating ring 8; the chain body 1 is in threaded rotary connection with the rotary ring 8; during operation, because of having seted up the internal thread hole in the swivel becket 8, when the chain body 1 inserts in the swivel becket 8, the operator can insert the chain body 1 in the swivel becket 8 through rotatory mode, and then increase swivel becket 8 and the stable connection of chain body 1, simultaneously when needs tighten up the chain body 1, the operator can stimulate the chain body 1 tip that is located on pendant 3, tensile chain body 1 can drive swivel becket 8 in the inside undercut of connecting the cylinder, the sunken of swivel becket 8 makes connecting strip 7 pulling elasticity extrusion post 6, and then make elasticity extrusion post 6 extrude downwards on the outer wall of extrusion turn-up strip 5, elasticity extrusion post 6 can extrude elasticity turn-up 51 simultaneously, and then increase the steady setting of elasticity turn-up 51 extrusion block in extrusion block groove 44, further increase the stable block connection of two adjacent grafting buckles 4.

As shown in fig. 1-3, the end of the chain body 1 passes through the pendant 3 through a threading pipe, and the end of the chain body 1 is located on the upper end surface of the pendant 3; an inner cavity thread ball 9 is movably arranged above the pendant 3, and the inner cavity thread ball 9 is in threaded connection with the symmetrically arranged chain bodies 1; during operation, 2 whole assembly of pearls are accomplished the back, and the chain body 1 of the convex symmetry in pendant 3 top carries out threaded connection through inner chamber screw thread ball 9 and fixes, and when inner chamber screw thread ball 9 carried out threaded connection with the chain body 1 of symmetry fixed, the extrusion force of inner chamber screw thread ball 9 can make the mutual extrusion friction of helix on the symmetrical chain body 1, and then the frictional force of the contact between the increase symmetrical chain body 1, and then the stable connection of increase chain body 1.

The specific working process is as follows:

when the necklace is assembled, the pearls 2 are symmetrically clamped and mounted on the side wall of the pendant 3 through the inserting buckles 4, meanwhile, the next pearl 2 is inserted into the through hole 21 through the inserting column 41 of the inserting buckle 4, and the bottom ends of the inserting column 41 are extruded and inserted into the inserting cavity 43; repeating the steps, inserting and installing the next pearl 2 into the inserted buckle 4 after installation through the inserted buckle 4, and then assembling the pearl 2, after the pearl 2 is assembled by the inserted buckle 4, penetrating one end of the chain body 1 into the inserted cylinder 41 through the inserted buckle 4 at the topmost end, and along with the continuous insertion of the chain body 1 into the inserted buckle 4, the chain body 1 can serially connect two adjacent inserted buckles 4, and after the inserted buckles 4 are serially connected by the chain body 1, the end part of the chain body 1 is connected to the pendant 3, and then the whole necklace is assembled; through the matching of the plug buckle 4 and the chain body 1, the single pearls 2 can be connected in series to form a necklace.

In the description of the present invention, it is to be understood that the terms "center", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the present invention.

While the invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from its scope. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A necklace comprises a chain body (1), pearls (2) and a pendant (3); the method is characterized in that: the device also comprises a plug buckle (4); a through hole (21) is formed in the pearl (2), and a plug-in buckle (4) is inserted in the through hole (21); the plug buckle (4) comprises a plug column body (41) and a limiting body (42), and a plug cavity (43) is formed in the plug buckle (4); pearls (2) on two sides of the pendant (3) are fixedly inserted through the insertion column body (41); the adjacent inserting column bodies (41) are extruded and inserted into the inserting cavity (43), and the inserting column bodies (41) are made of elastic rubber materials; the length of the insertion column is greater than that of the through hole (21); the limiting body (42) is positioned between two adjacent pearls (2); one end of the chain body (1) penetrates through the inserting cavity (43) to be connected with the pendant (3), and the other end of the chain body (1) is movably connected through the fixing ball;

the bottom end of the inserting column (41) is obliquely provided with a plurality of extruding hemmed strips (5); a plurality of extrusion clamping grooves (44) are formed in the insertion cavity (43), and the extrusion clamping grooves (44) are positioned on the inner wall of the upper end of the insertion column body (41); the inserting cavity (43) is arranged to be a conical structure; the extrusion edge rolling strip (5) is in inserted fit with the extrusion clamping groove (44);

the bottom end part of the extrusion hemming strip (5) is provided with an elastic hemming edge (51), and the length of the extrusion hemming strip (5) is larger than the depth of the extrusion clamping groove (44); the width of the notch of the extrusion clamping groove (44) is smaller than that of the groove bottom, and the extrusion clamping groove (44) is formed by one-time stamping;

the outer side walls of the extrusion hemline strips (5) are provided with elastic extrusion columns (6), and the elastic extrusion columns (6) are positioned at the upper parts of the elastic hemlines (51); a connecting strip (7) is arranged on the inner side surface of the extrusion edge rolling strip (5), one end of the connecting strip (7) is connected with the elastic extrusion column (6), and the other end of the connecting strip (7) is connected with a rotating ring (8); the chain body (1) is inserted in the rotating ring (8);

the chain body (1) is made of elastic fiber materials, and a spiral line is arranged on the outer wall of the chain body (1); an inner threaded hole is formed in the inner wall of the rotating ring (8); the chain body (1) is in threaded rotary connection with the rotating ring (8);

the end part of the chain body (1) penetrates through the pendant (3) through the threading pipe, and the end part of the chain body (1) is positioned on the upper end surface of the pendant (3); an inner cavity thread ball (9) is movably arranged above the pendant (3), and the inner cavity thread ball (9) is in threaded connection with the symmetrically arranged chain body (1).