CN216158014U

CN216158014U - Low-hardness fastener wire

Info

Publication number: CN216158014U
Application number: CN202122255815.2U
Authority: CN
Inventors: 朱侃莉; 朱加华
Original assignee: Haiyan Ruiyang Hardware Co ltd
Current assignee: Haiyan Ruiyang New Material Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-04-01
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses a low-hardness fastener wire, which comprises a wire body and a thread groove, wherein the thread groove is formed in the wire body, an anti-corrosion layer is arranged on the outer side of the wire body, an anti-rust layer is arranged on the outer side of the anti-corrosion layer, a plurality of groups of bubble hole groups are arranged in the wire body at equal intervals along the maximum length direction of the wire body, each bubble hole group comprises a central circular hole, a second circular hole, a third circular hole and a fourth circular hole, the central circular hole is positioned in the middle of the wire body, the second circular holes are annularly arrayed by taking the center of the central circular hole as the circle center, the third circular holes are annularly arrayed by taking the center of the central circular hole as the circle center, and the anti-corrosion layer is a weather-resistant corrosion-resistant coating layer. The corrosion resistance of the low-hardness fastener wire can be improved, the low-hardness fastener wire can be prevented from rusting, and the service life of the low-hardness fastener wire can be prolonged.

Description

Low-hardness fastener wire

Technical Field

The utility model relates to the technical field of fasteners, in particular to a low-hardness fastener wire.

Background

A fastener, also known on the market as a standard, is a mechanical element that can mechanically fix or bond two or more elements together. The fastener can be widely applied to various machines, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, chemical engineering, instruments, supplies and the like, and various fasteners can be seen. It features various varieties and specifications, different functions and usages, and very high standardization, serialization and universalization degree. Fastener wires are used to make fasteners, but conventional fastener wires have poor corrosion resistance and are prone to rust.

To this end, we propose a low-durometer fastener wire.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a low-hardness fastener wire which can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a low rigidity fastener wire rod, includes wire rod body and thread groove, the thread groove has been seted up on the wire rod body, the wire rod body outside is equipped with anti-corrosion coating, the anti-corrosion coating outside is equipped with the antirust coat, the inside bubble punch combination that is equipped with of wire rod body, bubble punch combination inside the wire rod body along wire rod body maximum length direction equidistance is equipped with the multiunit, the bubble punch combination includes central round hole, second round hole, third round hole and fourth round hole, central round hole is located the inside department placed in the middle of the wire rod body.

Furthermore, the second round hole is annularly arrayed with the center of the central round hole as a circle center.

Furthermore, the third round hole is annularly arrayed with the center of the central round hole as the circle center.

Furthermore, the fourth round hole is annularly arrayed with the center of the central round hole as the circle center.

Furthermore, the anti-corrosion layer is a weather-resistant and corrosion-resistant coating layer, and the weather-resistant and corrosion-resistant coating has good acid resistance, alkali resistance, solvent resistance, weather resistance and salt water resistance, can protect the wire rod, and prolongs the service life of the fastener.

Further, the anti-rust layer is a stainless steel anti-rust paint layer.

Compared with the prior art, the utility model has the following beneficial effects: the thread groove has been seted up on the wire rod body, can improve the production efficiency of low rigidity fastener, make the low rigidity fastener need not open the thread groove alone, the wire rod body outside is equipped with the anticorrosive coating, good acid resistance has, alkali resistance, solvent resistance, weatherability and salt water tolerance, can protect the wire rod, and then can improve the corrosion resistance of this low rigidity fastener wire rod, the anticorrosive coating outside is equipped with the antirust coating, can prevent this low rigidity fastener wire rod from rustting, stainless steel anti-rust paint, anti-scratch, the pliability is good, strong adhesion, fullness is good, the weatherability is strong, the gloss retention, it is effectual to keep the look, good protection decorative property has.

Drawings

FIG. 1 is a schematic view of a low durometer fastener wire of the present invention.

FIG. 2 is a schematic view of the internal structure of a wire body of a low-durometer fastener wire of the present invention.

In the figure: 1. a wire body; 2. a central circular hole; 3. a second circular hole; 4. a third circular hole; 5. a fourth circular hole; 6. an anti-corrosion layer; 7. a rust-proof layer; 8. a thread groove; 9. and (4) a bubble hole group.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-2, a low-hardness fastener wire rod comprises a wire rod body 1 and a thread groove 8, wherein the thread groove 8 is formed in the wire rod body 1, an anti-corrosion layer 6 is arranged on the outer side of the wire rod body 1, an anti-rust layer 7 is arranged on the outer side of the anti-corrosion layer 6, a bubble hole group 9 is arranged inside the wire rod body 1, multiple groups of the bubble hole group 9 are equidistantly arranged inside the wire rod body 1 along the maximum length direction of the wire rod body 1, the bubble hole group 9 comprises a central circular hole 2, a second circular hole 3, a third circular hole 4 and a fourth circular hole 5, and the central circular hole 2 is located in the middle inside the wire rod body 1.

The second round holes 3 are annularly arrayed with the center of the central round hole 2 as a circle center.

The third round holes 4 are annularly arrayed with the center of the central round hole 2 as a circle center.

The fourth round holes 5 are annularly arrayed with the center of the central round hole 2 as a circle center.

The anti-corrosion layer 6 is a weather-resistant and corrosion-resistant coating layer, has good acid resistance, alkali resistance, solvent resistance, weather resistance and salt water resistance, can protect the wire rod, and prolongs the service life of the fastener.

The anti-rust layer 7 is a stainless steel anti-rust paint layer, is anti-scratch and good in flexibility, adhesive force and fullness, weather resistance and color retention effect, and has excellent protective and decorative properties.

The utility model is a low-hardness fastener wire, wherein a thread groove 8 is formed on a wire body 1, which can improve the production efficiency of a low-hardness fastener, so that the low-hardness fastener does not need to be separately provided with the thread groove, an anti-corrosion layer 6 is arranged on the outer side of the wire body 1, which can improve the corrosion resistance of the low-hardness fastener wire, an anti-corrosion layer 7 is arranged on the outer side of the anti-corrosion layer 6, which can prevent the low-hardness fastener wire from rusting, a bubble hole group 9 is arranged inside the wire body 1, multiple groups of the bubble hole group 9 are equidistantly arranged inside the wire body 1 along the maximum length direction of the wire body 1, the bubble hole group 9 comprises a central round hole 2, a second round hole 3, a third round hole 4 and a fourth round hole 5, and the central round hole 2 is positioned in the middle inside the wire body 1.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a low rigidity fastener wire rod, includes wire rod body (1) and thread groove (8), its characterized in that, thread groove (8) have been seted up on wire rod body (1), the wire rod body (1) outside is equipped with anti-corrosion coating (6), the anti-corrosion coating (6) outside is equipped with antirust coat (7), wire rod body (1) inside is equipped with bubble punch combination (9), bubble punch combination (9) are inside at wire rod body (1) along wire rod body (1) maximum length direction equidistance is equipped with the multiunit, bubble punch combination (9) include central round hole (2), second round hole (3), third round hole (4) and fourth round hole (5), central round hole (2) are located the inside department placed in the middle of wire rod body (1).

2. A low-hardness fastener wire according to claim 1, wherein: the second round holes (3) are arrayed in a ring shape by taking the center of the central round hole (2) as the circle center.

3. A low-hardness fastener wire according to claim 1, wherein: the third round holes (4) are arrayed in a ring shape by taking the center of the central round hole (2) as the circle center.

4. A low-hardness fastener wire according to claim 1, wherein: the fourth round holes (5) are arrayed in a ring shape by taking the center of the central round hole (2) as the circle center.

5. A low-hardness fastener wire according to claim 1, wherein: the anti-corrosion layer (6) is a weather-resistant and corrosion-resistant coating layer.

6. A low-hardness fastener wire according to claim 1, wherein: the anti-rust layer (7) is a stainless steel anti-rust paint layer.