CN211483215U

CN211483215U - Bracelet buckle subassembly and bracelet

Info

Publication number: CN211483215U
Application number: CN201922454693.2U
Authority: CN
Inventors: 王炳乔
Original assignee: Shenzhen Taiyu Jewelry Co ltd
Current assignee: Shenzhen Taiyu Jewelry Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-15
Anticipated expiration: 2029-12-30

Abstract

The utility model provides a bracelet buckle subassembly and bracelet, including fastener, buckle spare and torsional spring, wherein, there are the buckle hole that two at least intervals set up on the fastener, buckle spare includes first branch portion and second branch portion through hinged joint, torsional spring connect in buckle spare, torsional spring one end with first branch portion connects, the other end with second branch portion connects, first branch portion one end is provided with the buckle head just the buckle head with buckle hole looks adaptation. The force applied to the buckle part is dispersed through the torsion spring, so that the problem that the buckle is not firm and easy to loosen due to deformation or breakage of the buckle part caused by overlarge acting force is avoided.

Description

Bracelet buckle subassembly and bracelet

Technical Field

The utility model relates to a bracelet especially indicates a bracelet buckle subassembly and bracelet.

Background

The existing bracelet collar is usually shaped after being produced, but different wrist conditions of different consumers are different, and a shop must prepare different collar sizes for each type of goods for sale, so that the bracelet collar is very troublesome and increases the stocking cost.

Therefore, in recent two years, bracelets with adjustable loops appear on the market, but buckled parts are easy to deform or break after long-term use, so that the buckling of the bracelets is loosened, the buckling can be seriously failed, and the bracelets can fall off.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: parts buckled with the bracelet are easy to deform or break after long-term use, so that the bracelet is not firmly buckled and is easy to loosen.

In order to solve the technical problem, the utility model provides a bracelet buckle subassembly, including fastener, buckle spare and torsional spring, wherein, the buckle hole that has two at least intervals to set up on the fastener, buckle spare includes first branch portion and second branch portion through hinged joint, torsional spring one end with first branch portion connects, the other end with second branch portion connects, first branch portion one end is provided with the buckle head just the buckle head with buckle hole looks adaptation.

Further, the ratio of the opening and closing width of the other end of the first branch part to the other end of the second branch part to the thickness of the first branch part to the second branch part is 1: 5.

Furthermore, the front end of the buckle head is provided with a guide part, the cross section of the guide part is triangular, and the ratio of the height of the triangle to the thickness of the first branch part is 1: 3.

Further, in the bracelet clasp assembly according to any one of the above claims, the clasp member is provided with three spaced clasp holes.

Further, still provide a bracelet, including the bracelet buckle subassembly of above-mentioned any one and first bracelet body, second bracelet body, the fastener sets up in first bracelet body one end, the fastener sets up in second bracelet body one end with the torsional spring, the first bracelet body other end and second bracelet body other end pass through hinged joint.

The beneficial effects of the utility model reside in that: the utility model provides a bracelet buckle subassembly, including fastener, buckle spare and torsional spring, wherein, the buckle hole that has two at least intervals to set up on the fastener, buckle spare includes first branch portion and second branch portion through hinged joint, torsional spring one end with first branch portion connects, the other end with second branch portion connects, first branch portion one end is provided with the buckle head just the buckle head with buckle hole looks adaptation. The force applied to the buckle part is dispersed through the torsion spring, so that the problem that the buckle is not firm and easy to loosen due to deformation or breakage of the buckle part caused by overlarge acting force is avoided.

Drawings

The following detailed description of the specific structure of the present invention with reference to the accompanying drawings

FIG. 1 is a block diagram of the present invention;

fig. 2 is a schematic view of the buckle connection of the present invention.

Detailed Description

In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Please refer to fig. 1 and 2, the utility model provides a bracelet buckle assembly, including fastener 1 and fastener 2 and torsional spring 3, wherein, there are two at least buckle holes 101 that the interval set up on the fastener 1, fastener 2 includes first branch portion 201 and second branch portion 202 through hinge 203 connection, torsional spring 3 is connected in fastener 2, torsional spring one end is connected with first branch portion 201, the other end is connected with second branch portion 202, first branch portion 201 one end is provided with buckle head 204 and buckle hole 101 looks adaptation, reduce the power of acting on fastener 2 through torsional spring 3, slow down the damage to fastener 2, avoid because too big fastener 2 that causes of effort warp or fracture, thereby cause the insecure and the easy not hard up problem of buckle.

Example 1

The utility model discloses the ratio of the width that opens and shuts of the other end of first branch portion 201 and the other end of second branch portion 202 and the thickness of first branch portion 201 and second branch portion 202 is 1:5, can provide better elasticity and come the lock joint, and difficult fracture.

Example 2

The utility model discloses buckle head 204 front end has the guide part, and the cross-sectional view of guide part is triangle-shaped, and the ratio of triangle-shaped's height and first branch portion thickness is 1:3, makes things convenient for the better buckle of buckle head 204 on buckle hole 101.

Example 3

The utility model discloses a buckle spare 1 is last to have buckle hole 101 that is equipped with three interval and sets up, can have 3 different circle mouth positions to select.

Example 4

The utility model also provides a bracelet adopts the bracelet buckle subassembly as in any one of above-mentioned to connect to and first bracelet body 4, the second bracelet body 5, and fastener 1 sets up in 4 one ends of the first bracelet body, and fastener 2 sets up in the one end of the second bracelet body 5 with torsional spring 3, and the other end of the first bracelet body 4 and the other end of the second bracelet body 5 pass through hinged joint, can adjust the lock joint length of bracelet, better demand that satisfies different crowds.

To sum up, the utility model provides a pair of bracelet buckle subassembly and bracelet not only can adjust the circle mouth size, satisfies different crowds' demand, makes the lock joint of bracelet firm moreover, difficult not hard up and difficult fracture.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A bracelet clasp assembly characterized by: the buckle comprises a buckling piece, a buckling piece and a torsion spring, wherein the buckling piece is provided with at least two buckling holes which are arranged at intervals, the buckling piece comprises a first branch part and a second branch part which are connected through a hinge, the torsion spring is connected with the buckling piece, one end of the torsion spring is connected with the first branch part, the other end of the torsion spring is connected with the second branch part, and one end of the first branch part is provided with a buckling head which is matched with the buckling holes.

2. The bracelet clasp assembly of claim 1, wherein: the ratio of the opening and closing width of the other end of the first branch part to the other end of the second branch part to the thickness of the first branch part to the second branch part is 1: 5.

3. The bracelet clasp assembly of claim 2, wherein: the front end of the buckle head is provided with a guide part, the cross section of the guide part is triangular, and the ratio of the height of the triangle to the thickness of the first branch part is 1: 3.

4. The bracelet clasp assembly of any one of claims 1-3, wherein: the buckling piece is provided with three buckling holes arranged at intervals.

5. A bracelet, characterized by: comprising a bracelet clasp assembly according to any one of claims 1-4 and a first bracelet body, a second bracelet body, the clasp being arranged at one end of the first bracelet body, the clasp and torsion spring being arranged at one end of the second bracelet body, the other end of the first bracelet body and the other end of the second bracelet body being connected by a hinge.