CN209909039U - Spring fixing structure - Google Patents

Abstract

The utility model discloses a spring fixing structure, including spring body and arc, spring body one end is equipped with first couple, and the spring body other end is equipped with the second couple, the tip of second couple is equipped with circular book hook, one side of arc is equipped with and rolls over hook assorted spout with circular. The utility model discloses a afterbody at the snap hook sets up one and is the annular of ring and bend, in addition with the curved tube that has the spout that rather than the cooperation was used, just can make and slide between spring and the curved tube through circular book hook and spout when using like this. Compare with traditional spring fixed knot structure, the utility model discloses processing technology is simple, can realize the sliding connection of spring, and application scope is wider.

Description

Spring fixing structure

Technical Field

The utility model relates to a spring technical field specifically is a spring fixed knot constructs.

Background

A spring is a mechanical part that works by elasticity. Springs can be classified into extension springs, compression springs, torsion springs, and bending springs according to the nature of force. Which is a more common type of spring. The extension spring is a coil spring that is subjected to an axial tensile force. When not under load, the tension spring is generally tight and free of gaps between the coils. The end of the traditional extension spring is provided with a draw hook, and the spring is directly fixed on other devices through the draw hook and a hanging hole when in use. However, in the using process, due to the limitation of the draw hook at the end part of the spring, the draw hook can only be always kept in a fixed state, which brings inconvenience to the use.

To this end, we have proposed a spring fixing structure to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spring fixed knot constructs to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a spring fixed knot constructs, includes spring body and arc, spring body one end is equipped with first couple, and the spring body other end is equipped with the second couple, the tip of second couple is equipped with circular break hook, one side of arc be equipped with circular break hook assorted spout.

The tail part of the spring drag hook is provided with a circular bend, and the arc-shaped pipe which is matched with the spring drag hook and is provided with a sliding chute is used, so that the spring and the arc-shaped pipe can slide through the circular bend hook and the sliding chute when in use. Compare with traditional spring fixed knot structure, the utility model discloses processing technology is simple, can realize the sliding connection of spring, and application scope is wider.

Preferably, both ends of the arc-shaped pipe are provided with screw fixing holes.

The device can fix the arc-shaped pipe on other devices through the screw fixing hole.

Preferably, the first hook is C-shaped, and the second hook is J-shaped.

Preferably, the circular folding hook and the second hook are integrally formed.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a afterbody at the snap hook sets up one and is the annular of ring and bend, in addition with the curved tube that has the spout that rather than the cooperation was used, just can make and slide between spring and the curved tube through circular book hook and spout when using like this. Compare with traditional spring fixed knot structure, the utility model discloses processing technology is simple, can realize the sliding connection of spring, and application scope is wider.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a side view of the present invention.

In the figure: 1 spring body, 2 arc pipes, 3 first couples, 4 second couples, 5 circular book hooks, 6 spouts, 7 screw fixation holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a spring fixing structure, which includes a spring body 1 and an arc tube 2, wherein one end of the spring body 1 is provided with a first hook 3, and the other end of the spring body 1 is provided with a second hook 4, the end of the second hook 4 is provided with a circular folding hook 5, and one side of the arc tube 2 is provided with a sliding groove 6 matched with the circular folding hook 5.

Specifically, both ends of the arc-shaped pipe 2 are provided with screw fixing holes 7.

Specifically, the first hook 3 is C-shaped, and the second hook 4 is J-shaped.

Specifically, the circular folding hook 5 and the second hook 4 are integrally formed.

During the use, fix the arc tube 2 on the device through the screw earlier, then articulate first couple 3 on the spring body 1 with treating fixed establishment, hang the circular break hook 5 on the second couple 4 in the spout 6 of 2 sides of arc tube can. The utility model discloses a afterbody at the snap hook sets up one and is the annular of ring and bend, in addition rather than the curved tube 2 that has spout 6 that cooperates the use, just so can make and slide between spring body 1 and curved tube 2 through circular hook 5 and spout 6 when using. Compare with traditional spring fixed knot structure, the utility model discloses processing technology is simple, can realize the sliding connection of spring, and application scope is wider.

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 (4)

1. The utility model provides a spring fixed knot constructs, includes spring body (1) and arc pipe (2), its characterized in that: spring body (1) one end is equipped with first couple (3), and the spring body (1) other end is equipped with second couple (4), the tip of second couple (4) is equipped with circular break hook (5), one side of arc pipe (2) be equipped with circular break hook (5) assorted spout (6).

2. A spring fixing structure according to claim 1, wherein: both ends of the arc-shaped pipe (2) are provided with screw fixing holes (7).

3. A spring fixing structure according to claim 1, wherein: the first hook (3) is C-shaped, and the second hook (4) is J-shaped.

4. A spring fixing structure according to claim 1, wherein: the circular folding hook (5) and the second hook (4) are integrally formed.

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