CN213604853U

CN213604853U - Jewelry buckle

Info

Publication number: CN213604853U
Application number: CN202022823473.5U
Authority: CN
Inventors: 杜忠生
Original assignee: Guangzhou Bairui Jewelry Co ltd
Current assignee: Guangzhou Bairui Jewelry Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-07-06
Anticipated expiration: 2030-11-30

Abstract

A jewelry buckle comprises a first sub-part, a second sub-part and a third sub-part, wherein the second sub-part and the third sub-part are respectively hinged at two ends of the first sub-part; the end surface of the hinged part used for connecting the third sub-part on the first sub-part is provided with a convex first tooth buckle, one end of the second sub-part close to the first tooth buckle is provided with an extension part, and the front end of the extension part is provided with a second tooth buckle which is matched with the first tooth buckle in a buckled manner; the inner arc surface of the third sub-part is provided with a groove matched with the shape of the extension part, and the third sub-part covers the groove and hides the extension part in the groove; the outer arc surface of the third sub-part is provided with a round hole penetrating into the groove, and the extension part is provided with a clamp nail buckled and matched with the round hole. The utility model realizes double-layer buckle connection, thereby realizing double-layer safety, ensuring that the buckle is safer in different use scenes and is not easy to fall off, and avoiding property loss of a wearer; moreover, the detachable function of the existing buckle is reserved, and the detachable function is extended in the aspect of DIY interest collocation, so that DIY assembly is more convenient, and the interest advantage is more obvious.

Description

Jewelry buckle

Technical Field

The utility model relates to an ornament processing technology field, concretely relates to ornament system is detained.

Background

The chain tail system of necklace, hand lace or foot chain on the existing market is buckled and is mostly buckled for the spring system, only has the individual layer insurance, and spring fitting easily strains, has the potential safety hazard of losing and damaging. On the other hand, due to the defects of structure and shape, the spring buckle on the market can only be used on the chain tail to make the buckle, but cannot be used as a DIY combined accessory, so that the use occasion of the buckle is greatly limited.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the above-mentioned problem that prior art exists, provide an ornament system and detain to solve current ornament system and detain and mostly be the spring system and detain, only have single lock structure, have the technical problem of potential safety hazard.

In order to achieve the purpose, the utility model provides a jewelry buckle, which comprises a first sub-piece, a second sub-piece and a third sub-piece, wherein the first sub-piece, the second sub-piece and the third sub-piece are all arc-shaped, and the second sub-piece and the third sub-piece are respectively hinged at two ends of the first sub-piece;

a protruding first tooth buckle is arranged on the end face of the hinged part used for being connected with the third sub-part on the first sub-part, an extending part is arranged at one end, close to the first tooth buckle, of the second sub-part, and a second tooth buckle which is matched with the first tooth buckle in a buckled mode is arranged at the front end of the extending part; a groove matched with the extension part in shape is formed in the inner arc surface of the third part, and the third part is used for covering the cover and hiding the extension part in the groove; the extrados of third branch spare is equipped with and runs through to round hole in the recess, be equipped with on the extension with round hole knot links complex bail.

As a further preferred technical scheme of the utility model, the extrados of first branch piece is close to the second divides the piece to be equipped with the rings of auricle form.

As a further preferred technical solution of the present invention, the first sub-member is a semicircular ring.

As a further preferred technical scheme of the utility model, the bottom of bail is cylindrical, the top of bail is spherical, the columniform bottom be used for with the extension is connected, spherical top be used for with the cooperation is detained to the round hole.

As a further preferred technical scheme of the utility model, the second divide the piece with the third divide the piece separately through the pin with first branch piece is articulated to link to each other, first branch piece the second divide the piece with the third divide the articulated department of piece correspond be equipped with pin complex shaft hole.

As a further preferred technical solution of the present invention, the intrados of the first and second partial pieces have the same groove as the third partial piece.

As a further preferred technical scheme of the utility model, the second divide the piece with the third divides the piece to be in when all being in the closed condition on the first branch piece the three encloses into the ring shape, and the cross-section is the rectangle.

The utility model discloses an ornament system is detained adopts above-mentioned technical scheme, can reach following beneficial effect:

1) the double-layer buckle connection is carried out, so that double-layer safety is realized, the buckle is safer in different use scenes and is not easy to fall off, and the property loss of a wearer is avoided;

2) the detachable function of the existing fastener is reserved, and the detachable function is extended to the aspect of DIY interest matching, so that DIY assembly is more convenient, and the interest advantage is more shown;

3) the utility model discloses an ornament system is detained and has been optimized the appearance that the system was detained, changes the current system and detains complicated appearance structure for the system is detained wholly more brief atmosphere.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic structural view of the jewelry buckle of the present invention in an open state;

FIG. 2 is a schematic view of the structure of the jewelry buckle of the present invention in a one-layer buckling state;

FIG. 3 is a schematic view of the structure of the jewelry buckle in a two-layer buckling state;

fig. 4 is a schematic perspective view of the jewelry buckle of the present invention in a fully opened state.

In the figure: 1. the device comprises a first part, 11, a first tooth buckle, 12, a hanging ring, 2, a second part, 21, a staple, 22, an extension part, 23, a second tooth buckle, 3, a third part, 31, a round hole, 4 and a pin.

The purpose of the present invention is to provide a novel and improved method and apparatus for operating a computer.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description. In the preferred embodiments, the terms "upper", "lower", "left", "right", "middle" and "a" are used for the sake of clarity only, and are not intended to limit the scope of the invention, its relative relationship between the terms and their derivatives, and the scope of the invention should be understood as being limited by the claims.

The jewelry buckle shown in fig. 1 to 4 comprises a first sub-part 1, a second sub-part 2 and a third sub-part 3, wherein the first sub-part 1, the second sub-part 2 and the third sub-part 3 are all arc-shaped, the first sub-part 1 is semicircular, the second sub-part 2 and the third sub-part 3 are respectively hinged at two ends of the first sub-part 1, the second sub-part 2 and the third sub-part 3 enclose a complete circular ring when the first sub-part 1 and the second sub-part 3 are both in a closed state (shown in fig. 3), and at the moment, the cross section is rectangular;

a first convex tooth buckle 11 is arranged on the end face of the hinge part used for connecting the third component 3 on the first component 1, an extension part 22 is arranged at one end of the second component 2 close to the first tooth buckle 11, a second tooth buckle 23 which is in buckling fit with the first tooth buckle 11 is arranged at the front end of the extension part 22, and the first tooth buckle 11 and the second tooth buckle 23 are buckled to form a first layer of buckling relation of buckling, which is shown in fig. 2; the inner arc surface of the third part 3 is provided with a groove matched with the shape of the extension part 22, and the third part 3 is used for covering and hiding the extension part 22 in the groove; the outer arc surface of the third part 3 is provided with a circular hole 31 penetrating into the groove, the extension part 22 is provided with an attachment staple 21 buckled and matched with the circular hole 31, and the attachment staple 21 is buckled with the circular hole 31 to form a buckled second layer buckling relation, which is shown in fig. 3.

In a specific implementation, the extrados of the first sub-element 1 is provided with an ear-shaped hanging ring 12 close to the second sub-element 2, and can be connected with an external ornament such as a necklace, a bracelet or a pendant through the hanging ring 12.

In specific implementation, the bottom end of the staple 21 is cylindrical, the top end of the staple 21 is spherical, the cylindrical bottom end is used for being connected with the extension part 22, and the spherical top end is used for being buckled and matched with the circular hole 31.

Preferably, the second divides the piece 2 with the third divide the piece 3 respectively through pin 4 with first branch piece 1 is articulated to link to each other, first branch piece 1 the second divide the piece 2 with the articulated department of third branch piece 3 correspond be equipped with pin 4 complex shaft hole carries out normal running fit by pin 4 inserts the shaft hole, plays the rotation connection effect for second divide piece 2 and third branch piece 3 can be respectively at the both ends free rotation of first branch piece 1, has convenient to use's effect promptly.

In specific implementation, the intrados of the first sub-component 1 and the second sub-component 2 are provided with grooves identical to those of the third sub-component 3, so that the structural strength and the appearance atmosphere are guaranteed, the gravity of the jewelry is reduced, and the cost is reduced, which is shown in fig. 4.

The jewelry buckle of the utility model has the functions of two layers of buckles, double insurance, better safety performance, simple realization of random collocation of DIY and simpler and more convenient operation process; the multifunctional buckle can be used as a universal buckle in the jewelry industry, has wider use scenes, for example, not only can be used for a bead necklace, but also can be used for DIY combination and collocation on other non-bead necklaces, bracelets, foot chains, bracelets, earrings and the like, and can also be used on a chain tail to be used as a buckle; and the whole body is small, the used materials are few, the structure is simple, the processing difficulty is low, the manufacturing cost is low, and the method has good market prospect.

Although specific embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are merely examples and that many changes and modifications may be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims.

Claims

1. A jewelry buckle is characterized by comprising a first sub-piece, a second sub-piece and a third sub-piece, wherein the first sub-piece, the second sub-piece and the third sub-piece are all arc-shaped, and the second sub-piece and the third sub-piece are respectively hinged at two ends of the first sub-piece;

2. The jewelry clasp of claim 1, wherein an extrados surface of the first part is provided with an ear-shaped hanging ring adjacent to the second part.

3. The jewelry clasp of claim 1, wherein the first part is semi-circular.

4. The jewelry buckle of claim 1, wherein the bottom end of the staple is cylindrical, the top end of the staple is spherical, the cylindrical bottom end is used for connecting with the extension part, and the spherical top end is used for buckling and matching with the round hole.

5. The jewelry buckle of claim 1, wherein the second sub-piece and the third sub-piece are each hinged to the first sub-piece by a pin, and the hinged parts of the first sub-piece, the second sub-piece and the third sub-piece are correspondingly provided with shaft holes matched with the pins.

6. The jewelry clasp of claim 1, wherein the intrados of the first and second parts have the same groove as the third part.

7. The jewelry clasp of any one of claims 1 to 6, wherein the second and third parts enclose a circular ring shape with a rectangular cross-section when both parts are in a closed state on the first part.