Jewelry connecting piece

Abstract

The jewelry connecting piece provided by the utility model comprises two layers of symmetrical shells, an L-shaped connecting body and a limiting block are respectively arranged between the shells, a pressing piece and a spring are arranged in the shells, and a connecting plug matched with the pressing piece is also connected in the shells in an inserting manner. The blade-shaped mechanism chain has the advantages that the structure is simple, the blade-shaped mechanism chain is suitable for manifesting a hard style, and the feeling of freshness of a wearer is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of jewellery, in particular to a jewellery connector. Background Art

[0002] Necklaces are chain-shaped jewelry hung around the neck and are one of the body decorations. Necklaces are divided into three categories according to the materials used, including gold and silver necklaces, jewelry necklaces and imitation gold necklaces. Gold and silver necklaces come in a variety of styles, including square silk chains, whip chains, double chains, triple chains, fancy chains, and machine-made chains.

[0003] The mechanism chain is completely machined, such as the blade-shaped mechanism chain used to show the hard-core style. The existing connecting parts partially affect the overall hard-core style of the jewelry. Therefore, it is necessary to provide an adaptive jewelry connecting part. Utility Model Content

[0004] In order to solve this technical defect in the prior art and to solve the problem that the existing connecting parts affect the overall hard-core style of the jewelry, the utility model provides a jewelry connecting part, including a double-layer symmetrical shell, an L-shaped connecting body and a limit block are respectively arranged between the shells, a pressing piece and a spring are installed in the shell, and a plug connector adapted to the pressing piece is also plugged into the shell.

[0005] Preferably, a first cylindrical recessed hole is provided on one side of the L-shaped connector located inside the housing for mounting the spring.

[0006] Preferably, a square recessed hole perpendicular to the first cylindrical recessed hole is further provided on one side of the L-shaped connector located inside the shell.

[0007] Preferably, a second cylindrical recessed hole is provided at one end of the pressing member, a connecting piece is provided adjacent to the second cylindrical recessed hole, a through hole is provided on the connecting piece, and a buckle is provided adjacent to the end portion of the other end of the pressing member.

[0008] Preferably, a limiting groove is provided on the limiting block.

[0009] Preferably, a plug tongue is provided at one end of the plug connector, a square column head is provided at the end of the plug tongue, a snap buckle is provided at one side of the plug tongue, and an arc groove is provided at one side of the snap buckle.

[0010] Preferably, a positioning hole is provided on the shell, and a pin is inserted into the positioning hole.

[0011] Preferably, one side of the L-shaped connector located outside the housing and the other side of the plug connector are both provided with connection holes.

[0012] In summary, the beneficial effects of the utility model include providing a jewelry connector with a simple structure, suitable for a blade-shaped mechanism chain that highlights a hard-core style, and increasing the wearer's sense of freshness. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic cross-sectional view of the structure of a jewelry connector in an embodiment of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of a jewelry connector in an embodiment of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure decomposition of the jewelry connector in the embodiment of the utility model;

[0017] Figure 4 This is a schematic diagram of the connection structure of the jewelry connector in the embodiment of the utility model;

[0018] In the figure, the housing 1, the chain body 2, the L-shaped connector 3, the limit block 4, the pressing member 5, the spring 6, the plug connector 7, and the connecting hole 8;

[0019] Positioning hole 11, pin 12;

[0020] A first cylindrical recessed hole 31 and a square recessed hole 32;

[0021] Limiting groove 41;

[0022] A second cylindrical recessed hole 51, a connecting piece 52, a through hole 53, and a buckle head 54;

[0023] Insertion tongue 71 , square column head 72 , snap buckle 73 , arc groove 74 . DETAILED DESCRIPTION

[0024] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Example 1: Reference Figure 1-4 As shown, the utility model provides a jewelry connector, including a double-layer symmetrical shell 1, an L-shaped connector 3 and a limit block 4 are respectively arranged between the shells 1, a pressing piece 5 and a spring 6 are installed in the shell 1, and a plug connector 7 adapted to the pressing piece 5 is also plugged and connected in the shell 1.

[0028] The housing 1 is provided with a positioning hole 11 , in which a pin 12 is inserted. The pressing member 5 is provided with a connecting piece 52 , in which a through hole 53 is provided. The pin 12 penetrates through the through hole 53 to enable the pressing member 5 to move around the pin 12 .

[0029] A first cylindrical recessed hole 31 is disposed on one side of the L-shaped connector 3 located in the housing, and a second cylindrical recessed hole 51 is disposed at one end of the pressing member 5 , corresponding to the first cylindrical recessed hole 31 , for mounting the spring 6 .

[0030] A connecting piece 52 is arranged near the second cylindrical recess 51 , and a buckle 54 is arranged near the other end of the pressing member 5 ; a limiting groove 41 is arranged on the limiting block 4 for limiting the end of the pressing member 5 under the action of the spring 6 .

[0031] A plug tongue 71 is provided at one end of the plug connector 7, a square column head 72 is provided at the end of the plug tongue 71, a snap-fit ​​buckle 73 is provided at one side of the plug tongue 71, and an arc groove 74 is provided at one side of the snap-fit ​​buckle 73.

[0032] A square recessed hole 32 perpendicular to the first cylindrical recessed hole 31 is further provided on one side of the L-shaped connector 3 located inside the housing.

[0033] The plug connector 7 is inserted into the double-layer symmetrical housing 1, and the square column head 72 is inserted into the square recessed hole 32 to play a fixing role.

[0034] The outer sides of the buckle head 54 and the snap buckle 73 are both arc-shaped surfaces. During the insertion process, the snap buckle 73 squeezes the buckle head 54 and compresses the spring 6. When the square column head 72 is inserted into the square recessed hole 32, the pressing piece 5 is reset under the action of the spring 6, and the buckle head 54 restricts the snap buckle 73 from sliding outward, and the arc-shaped groove 74 adapts to the arc-shaped surface on the outer side of the buckle head 54.

[0035] A connecting hole 8 is provided on one side of the L-shaped connector 3 outside the housing and on the other side of the plug connector 7 for connecting the chain body 2 .

[0036] In summary, the beneficial effects of the utility model include providing a jewelry connector with a simple structure, suitable for a blade-shaped mechanism chain that highlights a hard-core style, and increasing the wearer's sense of freshness.

[0037] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure mark in the claims should not be regarded as limiting the claims involved. In addition, it should be understood that although this specification is described in accordance with the implementation mode, not every implementation mode contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A jewelry connector, characterized in that: The invention comprises a double-layer symmetrical shell (1), wherein an L-shaped connector (3) and a limit block (4) are respectively arranged between the shells (1), a pressing piece (5) and a spring (6) are installed in the shell (1), and a plug connector (7) adapted to the pressing piece (5) is also plugged and connected in the shell (1).

2. A jewelry connector according to claim 1, characterized in that: A first cylindrical recessed hole (31) is provided on one side of the L-shaped connecting body (3) located inside the housing and is used for installing the spring (6).

3. A jewelry connector according to claim 2, characterized in that: A square recessed hole (32) perpendicular to the first cylindrical recessed hole (31) is also provided on one side of the L-shaped connecting body (3) located inside the housing.

4. A jewelry connector according to claim 3, characterized in that: A second cylindrical recessed hole (51) is provided at one end of the pressing member (5), a connecting piece (52) is provided adjacent to the second cylindrical recessed hole (51), a through hole (53) is provided on the connecting piece (52), and a buckle (54) is provided adjacent to the end of the other end of the pressing member (5).

5. A jewelry connector according to claim 4, characterized in that: The limiting block (4) is provided with a limiting groove (41).

6. A jewelry connector according to claim 5, characterized in that: A plug tongue (71) is provided at one end of the plug connector (7), a square column head (72) is provided at the end of the plug tongue (71), a snap-fit ​​buckle (73) is provided at one side of the plug tongue (71), and an arc groove (74) is provided at one side of the snap-fit ​​buckle (73).

7. A jewelry connector according to claim 4, characterized in that: The housing (1) is provided with a positioning hole (11), and a pin (12) is inserted into the positioning hole (11).

8. A jewelry connector according to claim 4, characterized in that: A connection hole (8) is provided on one side of the L-shaped connector (3) located outside the housing and on the other side of the plug connector (7).

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