阅读说明：本技术 一种管材保护套 (A kind of tubing protective case ) 是由 安泰 于 2018-05-22 设计创作，主要内容包括：本发明具体涉及一种管材保护套,包括刚性圈和设置在刚性圈内的弹性圈,所述弹性圈的端面上设有多个胀紧孔,所述胀紧孔在弹性圈端面环形均匀布置,所述胀紧孔中设有相适配的胀紧块。在使用时,能够将该保护套套设置在管材的特定端部上,从而实现对该段的特定保护,保护了管材的使用寿命,降低了使用成本。(Present invention relates particularly to a kind of tubing protective cases; including stereosphere and the elastic ring being arranged in stereosphere; the end face of the elastic ring is equipped with multiple swelling holes, and the swelling hole is evenly arranged in elastic ring end face annular, and compatible expanding block is equipped in the swelling hole.When in use, which can be set on the specific end of tubing, to realize the specific protection to this section, protects the service life of tubing, reduce use cost.)

1. a kind of tubing protective case, it is characterised in that: including stereosphere and the elastic ring being arranged in stereosphere, the elastic ring End face be equipped with multiple swelling holes, the swelling hole is evenly arranged in elastic ring end face annular, and phase is equipped in the swelling hole The expanding block of adaptation.

2. a kind of tubing protective case according to claim 1, it is characterised in that: the elastic ring and stereosphere screw thread connect It connects, the elastic ring outer surface is equipped with external screw thread, and the stereosphere inner surface is equipped with internal screw thread compatible with external screw thread.

3. a kind of tubing protective case according to claim 1, it is characterised in that: the swelling hole is three.

4. a kind of tubing protective case according to claim 3, it is characterised in that: the swelling hole is the arc knot of strip Structure.

Technical field

Present invention relates particularly to a kind of tubing protective cases.

Background technique

Building materials are the general designations of material used in civil engineering and architectural engineering, can be divided into structural material, ornament materials and Certain proprietary materials.Since tubing is hollow structure, often it is easily damaged when in use, to improve use cost, still Tubing when in use, is often only easily damaged in specific place to use, it is therefore necessary to research and develop a kind of dedicated guarantor of tubing Sheath.

Summary of the invention

The purpose of the present invention is to provide the good tubing protective cases of a kind of stable connection, protecting effect.

The technical solution adopted by the present invention are as follows: a kind of tubing protective case, including stereosphere and the bullet being arranged in stereosphere Property circle, the end face of the elastic ring is equipped with multiple swelling holes, and the swelling hole is evenly arranged in elastic ring end face annular, described Compatible expanding block is equipped in swelling hole.

A kind of tubing protective case as described above, further illustrates to be that the elastic ring is threadedly coupled with stereosphere, described Elastic ring outer surface is equipped with external screw thread, and the stereosphere inner surface is equipped with internal screw thread compatible with external screw thread.

A kind of tubing protective case as described above further illustrates to be that the swelling hole is three.

A kind of tubing protective case as described above further illustrates to be that the swelling hole is the arcuate structure of strip.

The beneficial effects of the present invention are: when in use, which can be set on the specific end of tubing, from And realize the specific protection to this section, the service life of tubing is protected, use cost is reduced.

Detailed description of the invention

Fig. 1 is schematic structural view of the invention.

In figure: 1, stereosphere；2, elastic ring；3, swelling hole；4, expanding block.

Specific embodiment

Embodiment of the present invention is further elaborated with reference to the accompanying drawing.

As shown in Figure 1, a kind of tubing protective case provided in this embodiment, including stereosphere 1 and is arranged in stereosphere Elastic ring 2, preferably, the elastic ring 2 can be made to be threadedly coupled with stereosphere 1,2 outer surface of elastic ring is equipped with outer spiral shell Line, 1 inner surface of stereosphere are equipped with internal screw thread compatible with external screw thread.

The end face of the elastic ring 2 is equipped with multiple swelling holes 3, and the quantity in the swelling hole 3 is preferably 3, described swollen Tight 3 hole is evenly arranged in 2 end face annular of elastic ring, and compatible expanding block 4 is equipped in the swelling hole 3, thus by plugging Expanding block 4 can be realized the close connection of stereosphere 1 and elastic ring 2 and tubing.

Preferably, the swelling hole 3 is the arcuate structure of strip.

The present invention is not limited to examples detailed above, in claims of the present invention limited range, art technology The various deformations or amendments that personnel can make without creative work are protected by this patent.