CN210407350U - Double-hole jewelry lock catch - Google Patents

Abstract

The utility model relates to a diplopore formula ornament hasp, including hasp and disjunctor rubber ring, the hasp runs through and is provided with the lockhole, and the inside recess that radially is provided with of lockhole opening part, disjunctor rubber ring set up in the recess. The utility model has small volume, high strength and difficult deformation and damage; the rubber ring is fixed by adopting the positioning columns and the grooves, so that the assembly is easy, the displacement and the loss are not easy, the assembly is convenient, and the length of the connection between the chain and the lock catch can be adjusted to meet the requirements of people for wearing parts with different thicknesses; different accessories can be freely matched and combined to realize different decorative and aesthetic effects.

Description

Double-hole jewelry lock catch

Technical Field

The utility model relates to an ornament hasp especially relates to a diplopore formula ornament hasp.

Background

From ancient times, jewelry culture appears in the life of people, and the jewelry is developed into fashion ornamentation in the life of people from original wizards and worship by the confluent progress of the culture in modern times. As the living standard of people is continuously improved, the demands on the jewelry are more and more diversified, and the chain-shaped jewelry such as necklaces, bracelets and the like is always deeply loved by people, especially women as common jewelry types. Along with the progress of the times and the high development of science, technology and technology, the material and the shape of chain-shaped jewelry are continuously pushed out, but the existing jewelry lock catch has a complex structure, mainly comprises a hook eye buckle and a dragon claw buckle, has large volume, low strength and easy deformation, the length of the connection between the chain and the lock catch cannot be adjusted, the chain is fixed for decoration and cannot be freely matched, the elastic material in the lock catch is easy to displace and lose, and the assembly is difficult.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art, and provides a double-hole jewelry lock catch which has small volume, high strength, difficult deformation, easy fixation of elastic materials in the lock catch, difficult loss and convenient assembly.

In order to solve the above problem, the utility model discloses technical scheme as follows:

the double-hole jewelry lock catch comprises a lock catch and a connected rubber ring, wherein a lock hole is formed in the lock catch in a penetrating mode, a groove is radially formed in the inner portion of the opening of the lock hole, and the connected rubber ring is arranged in the groove.

The radial bulge in the groove is provided with a positioning column.

The connecting rubber ring is provided with a positioning hole at the position corresponding to the positioning column, and the positioning hole is matched with the positioning column in size.

The conjoined rubber ring is of an 8-shaped structure, and two rubber ring holes are arranged in a penetrating way.

The size of the connected rubber ring is matched with the groove.

The conjoined rubber ring is made of elastic material.

Compared with the prior art, the beneficial effects of the utility model are that: the volume is small, the strength is high, and deformation and damage are not easy to occur; the rubber ring is fixed by adopting the positioning columns and the grooves, so that the assembly is easy, the displacement and the loss are not easy, the assembly is convenient, and the length of the connection between the chain and the lock catch can be adjusted to meet the requirements of people for wearing parts with different thicknesses; different accessories can be freely matched and combined to realize different decorative and aesthetic effects.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the lock structure of the present invention;

fig. 3 is a schematic structural view of the rubber ring of the present invention;

fig. 4 is a schematic view of the top-down perspective structure of the lock of the present invention;

fig. 5 is a schematic view of the bottom perspective structure of the lock of the present invention;

FIG. 6 is a schematic view of the three-dimensional structure of the conjoined rubber ring of the present invention;

fig. 7 is a schematic view of the utility model.

In the figure: 11 positioning columns, 12 locking holes, 13 grooves, 14 lock catches, 21 positioning holes, 22 rubber ring holes, 23 connected rubber rings and 3 accessories.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, with reference to the accompanying drawings:

example 1

As shown in fig. 1 to 6, the double-hole jewelry lock comprises a lock 14 and a connected rubber ring 23, the lock 14 is provided with a lock hole 12 in a penetrating manner, a groove 13 is radially arranged inside an opening of the lock hole 12, a positioning column 11 is arranged in the groove 13 in a radial protruding manner, the connected rubber ring 23 is of an 8-shaped structure, two rubber ring holes 22 are arranged in a penetrating manner, the connected rubber ring holes are made of elastic materials, and a positioning hole 21 is arranged at a position corresponding to the positioning column 11. During assembly, the flexibility of the connected rubber ring 23 is utilized, the connected rubber ring is reduced by external force and then is placed into the groove 13, the positioning column 11 in the groove 13 is inserted into the positioning hole 21 in the connected rubber ring 23, so that displacement cannot occur, and the flexibility of the connected rubber ring 23 can enable the connected rubber ring to restore the original size and be clamped into the inner groove 13 due to the fact that the external force is lost in the groove 13, so that the connected rubber ring is fixed in the lock hole 12.

Example 2

As shown in figure 7, when the jewelry is used, a through hole is arranged on the side face of the accessory 3 in a penetrating manner, a chain penetrates through the through hole to be connected with the accessory 3, and then the rubber ring holes 22 which respectively penetrate through the inner body rubber ring 23 in the lock hole 12 are connected with 1 lock catch 14 to form the complete chain-shaped jewelry.

Example 3

During the use, accessory 3 side is run through and is provided with the through-hole, the chain passes the through-hole and is connected with accessory 3, the rubber ring hole 22 that runs through respectively lockhole 12 internal body rubber ring 23 of subtending again is connected with 2 hasps 14, constitute complete chain form ornament, utilize the elasticity of disjunctor rubber ring 23 to increase the frictional force with the chain, realize the purpose of locking, realize the length of adjusting the chain through removing hasp 14 in the position of chain, and owing to use two hasps 14 can increase the holistic stability of chain form ornament, accessory 3's appearance structure, the figurative structural style of any shape can be made.

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 (6)

1. A double-hole jewelry lock catch comprises a lock catch (14) and a connected rubber ring (23), and is characterized in that the lock catch (14) is provided with a lock hole (12) in a penetrating manner, a groove (13) is radially arranged inside an opening of the lock hole (12), and the connected rubber ring (23) is arranged in the groove (13).

2. The double-hole jewelry lock catch as claimed in claim 1, wherein the groove (13) is provided with a positioning column (11) in an inner radial projection.

3. The double-hole jewelry lock catch according to claim 1, wherein the connecting rubber ring (23) is provided with a positioning hole (21) at a position corresponding to the positioning column (11) and matched with the positioning column (11) in size.

4. The double-hole jewelry lock catch according to claim 1, wherein the conjoined rubber ring (23) is of a 8-shaped structure, and two rubber ring holes (22) are arranged in a penetrating way.

5. The double-hole jewelry snap close according to claim 1, wherein the size of the conjoined rubber ring (23) is matched with the groove (13).

6. The double-hole jewelry snap close according to claim 1, wherein the conjoined rubber ring (23) is made of elastic material.

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