CN220212168U

CN220212168U - Necklace connection structure and necklace

Info

Publication number: CN220212168U
Application number: CN202321903399.5U
Authority: CN
Inventors: 陈楚焕; 陈楚生; 庄文溪
Original assignee: Shenzhen Guanhua Jewelry Co ltd
Current assignee: Shenzhen Guanhua Jewelry Co ltd
Priority date: 2023-07-18
Filing date: 2023-07-18
Publication date: 2023-12-22
Anticipated expiration: 2033-07-18

Abstract

The application relates to the technical field of accessory ornaments, in particular to a necklace connecting structure and a necklace. Including setting up in the female head of necklace body one end and setting up in the necklace body other end in order to be used for with female head detachable connection's public head, female head is including first sleeve, be equipped with the installed part in the first sleeve, be equipped with the elastic component on the installed part, be equipped with the joint spare on the elastic component, be equipped with the hole on the first sleeve, the one end that the elastic component was kept away from to the joint spare is worn to establish out the hole, keep away from elastic component one end through elastic component control joint spare and be close to or keep away from the hole, public head includes the second sleeve, second sleeve inner wall ring axis is equipped with first direction joint groove and second direction joint groove respectively, be equipped with the mounting hole on the second direction joint groove wall, first sleeve wears to establish the second sleeve, the joint spare can adorn and inlay in first direction joint groove or the second direction joint groove, and can the gomphosis gets into the mounting hole. The jewelry joint has two modes of fitting and wearing, and reduces the risk that the jewelry joint is easy to damage.

Description

Necklace connection structure and necklace

Technical Field

The application relates to the technical field of accessory ornaments, in particular to a necklace connecting structure and a necklace.

Background

The jewelry is the wearing ornaments, artistic ornaments and collectibles made of the raw materials and semi-finished products of the precious metal and the jewelry jade. The jewellery industry presents a situation of high-speed development while the national economy is rapidly developed and the incomes of residents are steadily improved.

When purchasing in jewelry stores, customers often need to try on jewelry to compare the aesthetic feeling and comfort of wearing jewelry. The same jewelry can be tried on by different clients, and when the jewelry is repeatedly worn or taken down, the joint part of the jewelry can be continuously subjected to switch closing, so that the joint part of the jewelry is easily damaged, and the joint part is loose or broken.

Based on the above-mentioned problems, the prior art is therefore to be improved.

Disclosure of Invention

The object of the present application is to reduce the risk of easy damage to the jewelry joint parts by fitting and wearing both modes.

The technical purpose of the application is realized by the following technical scheme: the utility model provides a necklace connection structure, including set up in the female head of necklace body one end with set up in the necklace body other end be used for with female head can dismantle the public head of connection, female head is including first sleeve, be equipped with the installed part in the first sleeve, be equipped with the elastic component on the installed part, be equipped with the joint spare on the elastic component, be equipped with the hole on the first sleeve, the joint spare is kept away from the one end of elastic component wears to establish out the hole, through the elastic component control elastic component one end is kept away from to the joint spare and is close to or keep away from the hole, public head includes the second sleeve, second sleeve inner wall ring axis is equipped with first direction joint groove and second direction joint groove respectively, be equipped with the mounting hole on the second direction joint groove cell wall, first sleeve wears to establish the second sleeve, the joint spare can adorn into in first direction joint groove or the second direction joint groove, and can the gomphosis gets into the mounting hole.

Through adopting above-mentioned technical scheme, the public head at necklace body both ends can dismantle with female head and be connected, makes the necklace body surround and is used for wearing in user's wrist or neck department, dismantles the separation through public head and female head and makes things convenient for the necklace body to be taken off. The first sleeve is led away from the second sleeve through the telescopic connecting clamping piece, the first sleeve penetrates through the second sleeve, the clamping piece is extended and embedded into the first guide clamping groove, a customer easily breaks away from the first guide clamping groove, and the first sleeve and the second sleeve are separated or clamped into the second guide clamping groove, so that the first sleeve and the second sleeve are in a fitting mode; when the clamping piece is clamped into the second guide clamping groove, the clamping piece is embedded into a mounting hole arranged in the second guide clamping groove, and the first sleeve and the second sleeve are stably mounted and connected after locking, so that the wearing mode is realized; through fitting mode and wearing mode, reduce the ornament and need the step of locking repeatedly when wearing repeatedly, promote fitting efficiency, reduce the risk that ornament joint part is easy to damage.

Optionally, the first guide clamping groove side wall is equipped with first guide surface, the second guide clamping groove side wall is equipped with the second guide surface, the joint spare is kept away from elastic component one end is equipped with the third guide surface.

Through adopting above-mentioned technical scheme, through the effect of first guide surface and second guide surface, make things convenient for the joint spare to shrink in step when first sleeve atress, cooperation first sleeve wears to establish second sleeve or joint second sleeve.

Optionally, the elastic component includes the installation department, the installation department fixed set up in on the installation department, be connected with first shell fragment on the installation department, the joint spare is located first shell fragment is kept away from the one end of installation department.

Through adopting above-mentioned technical scheme, when the joint spare receives the extrusion of second sleeve inner wall, produces deformation through installation department and first shell fragment hookup location, when the joint spare got into first direction joint groove or second direction joint groove, provides elasticity through first shell fragment reply shape, makes the joint spare automatic extension joint get into first direction joint groove or second direction joint groove.

Optionally, the elastic component includes the installation department, the installation department cover is located on the installation department, the both ends of installation department are connected with first shell fragment and second shell fragment respectively, the joint spare is located first shell fragment with the second shell fragment is kept away from the one end of installation department.

Through adopting above-mentioned technical scheme, through the relative first shell fragment and the second shell fragment that sets up in both ends, when the joint spare receives the extrusion of second sleeve inner wall, installation department atress is balanced, and the mounted position between first shell fragment and second shell fragment and the installation department produces deformation, and when the joint spare got into first direction joint groove or second direction joint groove, the shape was replied through first shell fragment and second shell fragment and is provided elasticity, makes the automatic extension joint of joint spare get into first direction joint groove or second direction joint groove.

Optionally, a limiting part is arranged on the outer wall of the first sleeve.

Through adopting above-mentioned technical scheme, through the locating part is spacing, avoid first sleeve to wear to establish completely in the second sleeve, be inconvenient for the accurate joint of first sleeve second sleeve, and through rotating the locating part, be convenient for control first sleeve is whole to be rotated, makes the joint piece slip joint get into the mounting hole in the second direction joint inslot.

Optionally, an opening is formed in the second sleeve, and the opening is communicated with the mounting hole.

Through adopting above-mentioned technical scheme, the user can extrude the joint spare through the trompil on the second sleeve, makes the joint spare break away from the mounting hole and break away from second direction joint groove, and the joint spare dodges the second sleeve and makes first sleeve can slide in the second sleeve, and control first sleeve separation second sleeve or make the joint spare joint on the first sleeve get into first direction joint groove.

The second technical purpose of the application is achieved through the following technical scheme: the necklace comprises a necklace body and the necklace connector, wherein the female head is fixed at one end of the necklace body, and the male head is fixed at the other end of the necklace body.

Optionally, the necklace body is a pendant or a pendant rope.

Through adopting above-mentioned technical scheme, can encircle easily through the link or hang the rope and agree with user's wrist size, promote user's travelling comfort of wearing.

In summary, the present application at least includes the following beneficial effects:

1. the male and female heads at two ends of the necklace body are detachably connected, so that the necklace body is surrounded and used for being worn on the wrist or neck of a user, and the necklace body is conveniently taken down through the detachment and separation of the male head and the female head. The first sleeve is led away from the second sleeve through the telescopic connecting clamping piece, the first sleeve penetrates through the second sleeve, the clamping piece is extended and embedded into the first guide clamping groove, a customer easily breaks away from the first guide clamping groove, and the first sleeve and the second sleeve are separated or clamped into the second guide clamping groove, so that the first sleeve and the second sleeve are in a fitting mode; when the clamping piece is clamped into the second guide clamping groove, the clamping piece is embedded into a mounting hole arranged in the second guide clamping groove, and the first sleeve and the second sleeve are stably mounted and connected after locking, so that the wearing mode is realized; through fitting mode and wearing mode, reduce the ornament and need the step of locking repeatedly when wearing repeatedly, promote fitting efficiency, reduce the risk that ornament joint part is easy to damage.

2. Through the effect of first guide surface and second guide surface, make things convenient for the joint spare to shrink in step when first sleeve atress, cooperation first sleeve wears to establish second sleeve or joint second sleeve.

Drawings

FIG. 1 is a schematic illustration of a necklace attachment configuration;

FIG. 2 is a cross-sectional view of a necklace attachment configuration of the first embodiment;

FIG. 3 is a schematic view of a female head structure;

FIG. 4 is a schematic diagram of a male structure;

FIG. 5 is a cross-sectional view of a necklace attachment configuration of the second embodiment;

FIG. 6 is a schematic structural view of an elastic member according to a second embodiment;

fig. 7 is a schematic view of a necklace.

Reference numerals

1. A necklace body; 2. a female head; 21. a first sleeve; 22. a mounting member; 23. an elastic member; 231. a mounting part; 232. a first elastic sheet; 233. a second spring plate; 24. a clamping piece; 3. a male; 31. a second sleeve; 32. the first guide clamping groove; 33. the second guide clamping groove; 34. a mounting hole; 4. a hole; 5. a first guide surface; 6. a second guide surface; 7. a third guide surface; 8. a limiting piece; 9. and (5) opening holes.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

In this embodiment, referring to fig. 1 to 4, a necklace connection structure includes a female head 2 provided at one end of a necklace body 1 and a male head 3 provided at the other end of the necklace body 1 for detachable connection with the female head 2. The female head 2 comprises a first sleeve 21, a hole 4 is arranged on the first sleeve 21, a clamping piece 24 is arranged in the hole 4 in a penetrating mode, and the clamping piece 24 is connected with the first sleeve 21 in a telescopic mode. The male 3 includes a second sleeve 31 and a first guiding and clamping groove 32, a second guiding and clamping groove 33 and a mounting hole 34 arranged therein, preferably, the wall of the second guiding and clamping groove 33 is concavely provided with the mounting hole 34, and the mounting hole 34 can be embedded with the clamping piece 24. Preferably, the first sleeve 21 is provided with a mounting piece 22, the mounting piece 22 is provided with an elastic piece 23, the elastic piece 23 is provided with a clamping piece 24, the elastic piece 23 is extruded by the clamping piece 24, one end far away from the elastic piece 23 is close to the hole 4, and the first sleeve 21 can be penetrated into the second sleeve 31; through elastic component 23 effort and reaction force, the joint piece 24 resilience makes and keeps away from hole 4 far away from elastic component 23 one end, and joint piece 24 dress is gone into first guide joint groove 32 or the second guide joint groove 33 that second sleeve 31 inner wall set up, first sleeve 21 and second sleeve 31 joint cooperation. In the fitting mode, the first sleeve 21 is easy to slide in the second sleeve 31 and is simply clamped by controlling one end of the clamping piece 24 away from the elastic piece 23 to be close to or away from the hole 4 through the groove walls of the first guide clamping groove 32 and the second guide clamping groove 33; in the wearing mode, the clamping piece 24 is clamped into the second guiding clamping groove 33, the clamping piece 24 on the first sleeve 21 is clamped into the mounting hole 34 arranged in the second guiding clamping groove 33 by rotating the first sleeve 21, the clamping piece 24 is stably embedded and mounted in the mounting hole 34, and the connection between the first sleeve 21 and the second sleeve 31 is stabilized.

In this embodiment, referring to fig. 2 and 4, the side wall of the first guiding clamping groove 32 is provided with a first guiding surface 5, the side wall of the second guiding clamping groove 33 is provided with a second guiding surface 6, and one end of the clamping piece 24 away from the elastic piece 23 is provided with a third guiding surface 7. Preferably, the first guiding clamping groove 32 and the second guiding clamping groove 33 have the same structure, the first guiding clamping groove 32 is parallel to the second guiding clamping groove 33, the first guiding clamping groove 32 and the second guiding clamping groove 33 are arranged at intervals, when the second sleeve 31 is sleeved on the first sleeve 21, the clamping piece 24 is clamped with the first guiding clamping groove 32, and along with the relative movement of the first sleeve 21 and the second sleeve 31, the clamping piece 24 is separated from the first guiding clamping groove 32 and enters the second guiding clamping groove 33. Preferably, the cross sections of the first guiding clamping groove 32 and the second guiding clamping groove 33 are triangular, inclined planes are arranged on two side walls, preferably, one end, far away from the elastic piece 23, of the clamping piece 24 is designed to be an arc top, when the clamping piece 24 is clamped into the first guiding clamping groove 32 or the second guiding clamping groove 33, the first guiding surface 5 or the second guiding surface 6 is guided to act on the clamping piece 24 to enable the clamping piece 24 to avoid the second sleeve 31 through small external force, and when the clamping piece 24 is extruded by the inner wall of the second sleeve 31, the clamping piece 24 is gradually clamped into the first guiding clamping groove 32 or the second guiding clamping groove 33 along the first guiding surface 5 or the second guiding surface 6 through the guiding action of the first guiding surface 5 or the second guiding surface 6.

In this embodiment, referring to fig. 2, the elastic member 23 includes a mounting portion 231 and a first elastic member 232, the mounting portion 231 is fixedly disposed on the mounting member 22, the mounting portion 231 is connected with the first elastic member 232, so that an end of the first elastic member 232 away from the mounting portion 231 extends to the alignment hole 4, and the clamping member 24 is disposed at an end of the first elastic member 232 away from the mounting portion 231 and penetrates through the hole 4. When the clamping member 24 is pressed, the first elastic piece 232 and the mounting portion 231 deform, so that the clamping member 24 is retracted into the first sleeve 21, and the first sleeve 21 can slide in the second sleeve 31. When the clamping piece 24 enters the first guiding clamping groove 32 or the second guiding clamping groove 33, the first elastic piece 232 rebounds to drive the clamping piece 24 to extend out of the clamping way into the first guiding clamping groove 32 or the second guiding clamping groove 33, so that the first sleeve 21 and the second sleeve 31 are matched in a clamping way.

In this embodiment, referring to fig. 5 and 6, the elastic member 23 includes a mounting portion 231, a first elastic piece 232 and a second elastic piece 233, preferably, the mounting member 22 is a cylinder, the mounting portion 231 is an annular structure with an opening, the mounting portion 231 is sleeved on the mounting member 22, two ends of the opening of the mounting portion 231 are respectively connected with the first elastic piece 232 and the second elastic piece 233, preferably, the first elastic piece 232 and the second elastic piece 233 are oppositely arranged, and when the first elastic piece 232 and the second elastic piece 233 are subjected to equal and opposite forces, the mounting portion 231 is stably and balanced mounted on the mounting member 22. The first elastic piece 232 and the second elastic piece 233 extend to the alignment hole 4 from the end away from the mounting portion 231, and the clamping piece 24 is disposed at the end of the first elastic piece 232 and the second elastic piece 233 away from the mounting portion 231 and penetrates through the hole 4. When the clamping member 24 is pressed, the first elastic piece 232, the second elastic piece 233 and the mounting portion 231 deform, so that the clamping member 24 is retracted into the first sleeve 21, and the first sleeve 21 can slide in the second sleeve 31. When the clamping piece 24 enters the first guiding clamping groove 32 or the second guiding clamping groove 33, the first elastic piece 232 and the second elastic piece 233 rebound to drive the clamping piece 24 to extend out of the clamping way into the first guiding clamping groove 32 or the second guiding clamping groove 33, so that the first sleeve 21 and the second sleeve 31 are matched in a clamping way.

In this embodiment, referring to fig. 1, a stopper 8 is provided on the outer wall of the first sleeve 21. Preferably, one end of the first sleeve 21, which is close to the necklace body 1, extends away from the axis direction to form a limiting piece 8, so that the outer diameter of the limiting piece 8 is larger than the inner diameter of the second sleeve 31, and when the first sleeve 21 penetrates through the second sleeve 31, the first sleeve 21 is prevented from penetrating into the second sleeve 31 completely, and the first sleeve 21 and the second sleeve 31 are inconvenient to separate.

In the present embodiment, referring to fig. 1 and 2, the second sleeve 31 is provided with an opening 9, and the opening 9 is in communication with the mounting hole 34. The user can squeeze the clamping piece 24 through the opening 9 on the second sleeve 31, so that the clamping piece 24 is separated from the mounting hole 34 and separated from the second guiding clamping groove 33, the clamping piece 24 is avoided from the second sleeve 31, the first sleeve 21 can slide in the second sleeve 31, and the first sleeve 21 is controlled to separate from the second sleeve 31 or the clamping piece 24 on the first sleeve 21 is clamped into the first guiding clamping groove 32.

In this embodiment, referring to fig. 7, a necklace comprises a necklace body 1 and a necklace joint as described above, a female head 2 is fixed to one end of the necklace body 1, and a male head 3 is fixed to the other end of the necklace body 1. Preferably, the necklace body 1 is a pendant or a pendant rope.

The embodiments of the present utility model are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a necklace connection structure, its characterized in that, including set up in female head (2) of necklace body (1) one end with set up in the necklace body (1) other end be used for with female head (2) detachable connection's public head (3), female head (2) are including first sleeve (21), be equipped with mounting (22) in first sleeve (21), be equipped with elastic component (23) on mounting (22), be equipped with joint spare (24) on elastic component (23), be equipped with hole (4) on first sleeve (21), joint spare (24) keep away from one end of elastic component (23) wears to establish hole (4), through elastic component (23) control joint spare (24) keep away from elastic component (23) one end is close to or keep away from hole (4), public head (3) are including second sleeve (31), second sleeve (31) inner wall loop axle line is equipped with first guide joint groove (32) and second guide joint groove (33) respectively, second guide joint groove (33) are equipped with on first sleeve (33) can the guide groove (33) the one end of second joint spare (23) is worn out hole (4), second guide groove (33) are equipped with in the guide groove (33), and can be fitted into the mounting hole (34).

2. Necklace connection structure according to claim 1, characterized in that the side wall of the first guiding clamping groove (32) is provided with a first guiding surface (5), the side wall of the second guiding clamping groove (33) is provided with a second guiding surface (6), and the end of the clamping piece (24) far away from the elastic piece (23) is provided with a third guiding surface (7).

3. The necklace connection structure according to claim 1, characterized in that said elastic member (23) comprises a mounting portion (231), said mounting portion (231) is fixedly disposed on said mounting member (22), a first elastic sheet (232) is connected to said mounting portion (231), and said engaging member (24) is disposed at an end of said first elastic sheet (232) away from said mounting portion (231).

4. The necklace connection structure according to claim 1, characterized in that said elastic member (23) comprises a mounting portion (231), said mounting portion (231) is sleeved on said mounting member (22), two ends of said mounting portion (231) are respectively connected with a first elastic piece (232) and a second elastic piece (233), said clamping member (24) is provided at one end of said first elastic piece (232) and said second elastic piece (233) away from said mounting portion (231).

5. Necklace connection according to claim 1, characterized in that the outer wall of the first sleeve (21) is provided with a stop (8).

6. A necklace connection according to claim 1, characterized in that said second sleeve (31) is provided with openings (9), said openings (9) being in communication with said mounting holes (34).

7. Necklace characterized in that it comprises a necklace body (1) and a necklace joint according to any of claims 1-6, said female head (2) being fixed to one end of said necklace body (1) and said male head (3) being fixed to the other end of said necklace body (1).

8. Necklace according to claim 7, characterized in that said necklace body (1) is a pendant or a lanyard.