CN205605705U

CN205605705U - Both ends have spring of locating hole

Info

Publication number: CN205605705U
Application number: CN201620265936.1U
Authority: CN
Inventors: 杨卫国
Original assignee: Changge Jiqing Machinery Factory
Current assignee: Changge Jiqing Machinery Factory
Priority date: 2016-04-03
Filing date: 2016-04-03
Publication date: 2016-09-28
Anticipated expiration: 2026-04-03

Abstract

The utility model relates to a hardware fitting, name are both ends have spring of locating hole, including the spring body, the spring body be the cylindrical structure that the steel wire coiling formed, the both ends of spring are the tip, the end of steel wire just at the tip, it has the setting at the ring of end still to buckle in the end of steel wire, and this ring is first ring, the face and the tip in one plane of first ring, at the second ring that the offside of the first ring of tip also has the reinforcing bar to curve, the welding of second ring is at the tip, the face and the tip in one plane of second ring, such spring have can fix on the part, the reduction is to contacting area's wearing and tearing, convenient to use's advantage, installation second ring has fixed more firm advantage.

Description

Two ends have the spring in hole, location

Technical field

This utility model relates to Hardware fitting, particularly relates to spring.

Background technology

Spring is the cylindrical structural of steel wire wound, and the two ends of spring are ends；In prior art, the two ends of spring do not have positioning element, use middle two ends not fix, and cause abrasion can to the position of contact, have awkward shortcoming.

Summary of the invention

The purpose of this utility model is aiming at disadvantages mentioned above, it is provided that a kind of can be fixed on parts, reduce the abrasion to contact site, both ends of the spring easy to use has the spring in hole, location.

The technical solution of the utility model is achieved in that: two ends have the spring in hole, location, including spring body, described spring body is the cylindrical structural of steel wire wound, the two ends of spring are ends, the termination of described steel wire is just in end, it is characterized in that: the termination of described steel wire is also bent with the annulus being arranged on termination, this annulus is the first annulus, and the face of the first annulus and end are in one plane.

Saying further, the offside at end the first annulus also has the second annulus that reinforcing bar curves, and the second annulus is welded on end, and the face of the second annulus and end are in one plane.

The beneficial effects of the utility model are: such spring has and can be fixed on parts, reduces the abrasion to contact site, advantage easy to use；Second annulus is installed there is fixing stronger advantage.

Accompanying drawing explanation

Fig. 1 is side structure schematic diagram of the present utility model.

Fig. 2 is the structural representation that this utility model is overlooked.

Wherein: 1, spring body 2, end the 3, first annulus 4, the second annulus 5, welding position.

Detailed description of the invention

The utility model will be further described below in conjunction with the accompanying drawings.

As shown in Figure 1, 2, two ends have the spring in hole, location, including spring body 1, described spring body is the cylindrical structural of steel wire wound, the two ends of spring are ends 2, and the termination of described steel wire just in end, is characterized in that: the termination of described steel wire is also bent with the annulus being arranged on termination, this annulus is the first annulus 3, and the face of the first annulus 3 and end are in one plane.

As such, it is possible to screw by parts fixing for the first annulus, such end frequently would not contact with contact surface, disconnect, and protects contact surface.

Saying further, the offside at end the first annulus also has the second annulus 4 that reinforcing bar curves, and the second annulus is welded on end, and in one plane, 5 is welding position for the face of the second annulus and end.

The foregoing is only specific embodiment of the utility model, but architectural feature of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and change or the modification made all are contained in the scope of the claims of the present utility model.

Claims

1. two ends have the spring in hole, location, including spring body, described spring body is the cylindrical structural of steel wire wound, the two ends of spring are ends, the termination of described steel wire is just in end, it is characterized in that: the termination of described steel wire is also bent with the annulus being arranged on termination, this annulus is the first annulus, and the face of the first annulus and end are in one plane.

Spring the most according to claim 1, is characterized in that: the offside at end the first annulus also has the second annulus that reinforcing bar curves, and the second annulus is welded on end, and the face of the second annulus and end are in one plane.