CN218303742U

CN218303742U - Horizontal spring jewelry chain

Info

Publication number: CN218303742U
Application number: CN202222360957.XU
Authority: CN
Inventors: 马宁宁; 张新科; 马文峰
Original assignee: Shenzhen Mingguan Jewelry Co ltd
Current assignee: Shenzhen Mingguan Jewelry Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-01-17
Anticipated expiration: 2032-09-05

Abstract

The utility model relates to a transverse spring formula jewelry chain, including the chain body, the one end of chain body is provided with the transverse spring formula buckle, the outside joint of chain body has U type piece, the bottom fixed mounting of U type piece has the ornament body, be provided with the installation component on the U type piece, the perforation has all been seted up at the front and the back of U type piece, the installation component includes that quantity is two dead lever, two the left and right sides of dead lever respectively with the left and right sides fixed connection of two perforation inner walls, the external slip of dead lever has cup jointed quantity for two cover pieces. This horizontal spring formula jewelry chain through setting up the installation component, realizes carrying out quick assembly disassembly's purpose to ornament body and chain body to make things convenient for the wearing person to use ornament body quick replacement, and can effectual improvement ornament body and the fixed effect of chain body, the person of facilitating the use operation.

Description

Horizontal spring jewelry chain

Technical Field

The utility model relates to an ornament chain technical field specifically is a horizontal spring formula jewelry chain.

Background

The chain is an embellishment, generally is metallic chain link or ring, and is common at present have hand lace and necklace, and the size can be adjusted usually to the chain, the size of the circle that forms in the middle of the chain promptly to the requirement of wearing of the different people of adaptation, horizontal spring formula jewelry chain has horizontal spring buckle fixed knot promptly and constructs jewelry chain, utilizes horizontal spring buckle to fix the head and the tail of chain.

The existing transverse spring type jewelry chain is not convenient for flexibly replacing small parts on the chain, according to the chain jewelry with replaceable parts disclosed in Chinese patent CN201922106123.4, when the jewelry chain is used, a plurality of sections of chains are buckled and fixed through fixing buckles, the length of a necklace is suitable for a user to wear, the jewelry fastener is buckled on the surface of the chain with limiting beads through buckles, the chain is positioned in the middle of a clamping groove, the jewelry fastener is limited and fixed through the limiting beads, the jewelry fastener and the chain can be combined quickly, a customer adds something which the customer wants to do, the jewelry fastener becomes unique, the necklace is separated by utilizing the limiting beads, all the small parts cannot be overlapped, the jewelry fastener and the clamping groove are practical and portable, however, the buckle and the clamping groove used in the jewelry chain are easily deformed by external force and separated from the chain, the spring type jewelry chain fixing effect of the accessories and the chain is influenced, and the improvement is needed, and the transverse jewelry chain is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a horizontal spring jewelry chain to prior art not enough, the utility model provides a possesses and is convenient for change gadget and chain and improves advantages such as connect fixed effect, has solved current jewelry chain and has been not convenient for change gadget and chain and connect fixed not good problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: a transverse spring type jewelry chain comprises a chain body, wherein one end of the chain body is provided with a transverse spring type buckle, a U-shaped block is clamped outside the chain body, the bottom of the U-shaped block is fixedly provided with an ornament body, and the U-shaped block is provided with an installation component;

the perforation has all been seted up at the front and the back of U type piece, the installation component includes that quantity is two dead lever, two the left and right sides of dead lever respectively with the left and right sides fixed connection of two perforation inner walls, the outside of dead lever slides and has cup jointed the nest block that quantity is two, the front and the back of nest block all articulate there is the connecting rod, two from top to bottom in the outside the one end that the nest block was kept away from to the connecting rod articulates simultaneously has the press plate, two from top to bottom inboard the one end that the nest block was kept away from to the connecting rod articulates simultaneously has the fixture block, and two fixture blocks keep away from the one end of connecting rod and run through and with the front and the back looks joint of chain body, one side fixed mounting that the dead lever was carried on the back mutually has quantity to be two gag lever, first spring has been cup jointed to the outside of gag lever.

Furthermore, the front and the back of the chain body are both provided with clamping grooves matched with the clamping blocks, and the tops of the clamping blocks are in inclined plane shapes.

Furthermore, the inside of pressing the clamp plate is seted up with the spacing hole of gag lever post looks adaptation, two from top to bottom the gag lever post is located one side that two collets carried on the back mutually about.

Further, the periphery wall of pressing platen and fixture block all laminates with fenestrate inner peripheral wall, controls two one side that first spring is relative and one side fixed connection that the dead lever is mutually back of the body control two one side that first spring is mutually back of the body and one side fixed connection that the pressing platen is relative.

Further, the horizontal spring formula buckle includes the casing with the one end fixed connection of chain body, shells inner wall's left side fixed mounting has the second spring, the right side fixed mounting of second spring has one end to run through and extend to the sliding block on casing right side, the through hole has been seted up to the inside of sliding block, the left side fixed mounting who runs through the hole inner wall has the ejector pin, the outside fixed mounting of ejector pin installs the regulation pole.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this horizontal spring jewelry chain through setting up the installation component, realizes carrying out quick assembly disassembly's purpose to ornament body and chain body to make things convenient for the wearer to use ornament body quick replacement, and can effectual improvement ornament body and the fixed effect of chain body, the person of facilitating the use operation uses.

Drawings

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

FIG. 2 is a side view of the chain body and the U-shaped block of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1 chain body, 2U type piece, 3 ornament bodies, 4 perforation, 5 dead levers, 6 nest blocks, 7 connecting rods, 8 pressing plates, 9 fixture blocks, 10 gag lever posts, 11 first springs, 12 casings, 13 second springs, 14 sliding blocks, 15 through holes, 16 ejector pins, 17 adjusting rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the transverse spring type jewelry chain in this embodiment includes a chain body 1, one end of the chain body 1 is provided with a transverse spring type buckle, the transverse spring type buckle includes a housing 12 fixedly connected to one end of the chain body 1, a second spring 13 is fixedly mounted on the left side of the inner wall of the housing 12, a sliding block 14 having one end penetrating through and extending to the right side of the housing 12 is fixedly mounted on the right side of the second spring 13, a through hole 15 is formed inside the sliding block 14, a top rod 16 is fixedly mounted on the left side of the inner wall of the through hole 15, and an adjusting rod 17 is fixedly mounted on the outside of the top rod 16.

Specifically, when the wearing size of chain body 1 needs to be adjusted, press sliding block 14 and make through hole 15 move to sliding to casing 12 completely, make second spring 13 compress, then pass through hole 15 with the one end of chain body 1, adjust wearing size of chain body 1 to wearing comfortablely, then loosen the pressing to sliding block 14, make sliding block 14 second spring 13's restoring force restore to the throne down, ejector pin 16 passes chain body 1 at this moment and can fix a position chain body 1 to accomplish the regulation of wearing size to chain body 1.

In this embodiment, the outside joint of chain body 1 has U type piece 2, the bottom fixed mounting of U type piece 2 has ornament body 3, be provided with the installation component on U type piece 2, perforation 4 has all been seted up at the front and the back of U type piece 2, the installation component includes that quantity is two dead lever 5, the left and right sides of two dead levers 5 respectively with the left and right sides fixed connection of two perforation 4 inner walls, the outside slip of dead lever 5 has cup jointed the nest block 6 that quantity is two, the front and the back of nest block 6 all articulate there is connecting rod 7, the one end that nest block 6 was kept away from to two upper and lower connecting rods 7 in the outside articulates simultaneously has press plate 8, the one end that nest block 6 was kept away from to two upper and lower connecting rods 7 in the inboard articulates simultaneously has fixture block 9, and two fixture block 9 keep away from the one end of connecting rod 7 run through and with the front and the back looks joint of chain body 1, one side fixed mounting that dead lever 5 carried on the back mutually has the back has spacing rod 10 that quantity is two, first spring 11 has been cup jointed to the outside of spacing rod 10.

Wherein, the draw-in groove with fixture block 9 looks adaptation is all seted up at the front and the back of chain body 1, and it is spacing to be connected

messenger ornament body

3 and 1 joint of chain body with the draw-in groove be convenient for fixture block 9, and the top of fixture block 9 is the inclined plane form, and the U type piece 2 cover of being convenient for extrudes the operation to fixture block 9 in 1 outside of chain body.

Specifically, during the use, the user presses relatively and makes connecting rod 7 drive cover piece 6 slide in the outside of dead lever 5 according to pressing plate 8, make connecting rod 7 drag fixture block 9 to perforation 4 in, chain body 1 loses with fixture block 9 and is connected spacingly this moment, can take off ornament body 3 and change, when needs are installed ornament body 3, with U type piece 2 from supreme cover down when chain body 1 is outside and extrude fixture block 9, make connecting rod 7 drive press plate 8 to remove and extrude first spring 11, when U type piece 2 removes and makes fixture block 9 contact slot, fixture block 9 loses the influence that extrudees spacing again and receive first spring 11 restoring force, thereby it is spacing to remove to be connected with chain body 1 in the draw-in groove, can accomplish the installation to ornament body 3 and chain body 1, therefore, the dismouting mode is simple and convenient, the effectual improvement is to the convenience of ornament body 3 change.

In this embodiment, the spacing hole with gag lever post 10 looks adaptation is seted up to the inside of pressing board 8, is convenient for remove the stability that improves gag lever post 10 and remove in gag lever post 10's outside according to pressing board 8, and two gag lever posts 10 are located one side that two pockets 6 carried on the back mutually about from top to bottom.

In this embodiment, the periphery wall that presses according to board 8 and fixture block 9 all laminates with the interior circumference wall of perforation 4, improves the stability of pressing according to board 8 and fixture block 9 removal, controls one side fixed connection that two first spring 11 relative one side and dead lever 5 carried on the back mutually, controls one side that two first spring 11 carried on the back mutually and one side fixed connection relative with pressing board 8.

The working principle of the embodiment is as follows:

(1) When the transverse spring type jewelry chain is used, a user relatively presses the pressing plate 8 to slide on the limiting rod 10, so that the connecting rod 7 hinged with the pressing plate 8 drives the sleeve block 6 to slide outside the fixing rod 5, the clamping block 9 hinged with the connecting rod 7 is pulled into the through hole 4, the chain body 1 and the clamping block 9 are disconnected for limiting, and the ornament body 3 can be taken down for replacement;

(2) When needs are installed ornament body 3, because fixture block 9's top is the inclined plane form, with U type piece 2 from supreme cover down in 1 outside of chain and extrude fixture block 9, make connecting rod 7 drive and push down pressing plate 8 and remove and extrude first spring 11, when U type piece 2 removes and makes fixture block 9 contact draw-in groove, fixture block 9 loses the influence that extrudees spacing first spring 11 restoring force again, thereby it is spacing to be connected with chain body 1 in the draw-in groove to remove, can accomplish the installation to ornament body 3 and chain body 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a horizontal spring formula jewelry chain, includes chain body (1), its characterized in that: one end of the chain body (1) is provided with a transverse spring type buckle, a U-shaped block (2) is clamped outside the chain body (1), the bottom of the U-shaped block (2) is fixedly provided with an ornament body (3), and the U-shaped block (2) is provided with an installation component;

perforation (4) have all been seted up at the front and the back of U type piece (2), the installation component includes that quantity is two dead lever (5), two dead lever (5) the left and right sides of dead lever (5) respectively with the left and right sides fixed connection of two perforation (4) inner walls, the outside slip of dead lever (5) is cup jointed the nest block (6) that quantity is two, the front and the back of nest block (6) all articulate there is connecting rod (7), two about the outside connecting rod (7) keep away from the one end of nest block (6) and articulate simultaneously and have pressing plate (8), two about the inboard one end that nesting block (6) were kept away from in connecting rod (7) articulates simultaneously has fixture block (9), and just two fixture block (9) keep away from the one end of connecting rod (7) run through and with the front and the back looks joint of chain body (1), one side fixed mounting that dead lever (5) carried on the back mutually has quantity to be two gag lever (10), the outside of gag lever (10) is cup jointed first spring (11).

2. The transverse spring jewelry chain of claim 1, wherein: the front and the back of the chain body (1) are both provided with clamping grooves matched with the clamping blocks (9), and the tops of the clamping blocks (9) are inclined.

3. The transverse spring jewelry chain of claim 1, wherein: the pressing plate (8) is internally provided with a limiting hole matched with the limiting rod (10), and the limiting rod (10) is located on one side of the upper sleeve block and the lower sleeve block (6) which are opposite to each other.

4. The transverse spring jewelry chain of claim 1, wherein: the periphery wall of pressing plate (8) and fixture block (9) all laminates with the inner peripheral wall of perforation (4), controls two one side that first spring (11) is relative and one side fixed connection that dead lever (5) carried on the back mutually control two one side that first spring (11) carried on the back mutually and one side fixed connection that pressing plate (8) is relative.

5. The transverse spring jewelry chain of claim 1, wherein: horizontal spring formula buckle include with one end fixed connection's of chain body (1) casing (12), the left side fixed mounting of casing (12) inner wall has second spring (13), the right side fixed mounting of second spring (13) has one end to run through and extend to sliding block (14) on casing (12) right side, through hole (15) have been seted up to sliding block (14) inside, the left side fixed mounting of through hole (15) inner wall has ejector pin (16), the outside fixed mounting of ejector pin (16) installs regulation pole (17).