CN205592517U - Compound cold rolling precision steel tube - Google Patents
Compound cold rolling precision steel tube Download PDFInfo
- Publication number
- CN205592517U CN205592517U CN201620322068.6U CN201620322068U CN205592517U CN 205592517 U CN205592517 U CN 205592517U CN 201620322068 U CN201620322068 U CN 201620322068U CN 205592517 U CN205592517 U CN 205592517U
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- carbon fiber
- carbon fibre
- fiber tube
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Abstract
The utility model discloses a compound cold rolling precision steel tube, including the main part, this main part is including being responsible for piece, carbon fiber tube and the resistant layer of waiting, this is responsible for the piece and be steel matter, and this carbon fiber tube sets up in being responsible for, and carbon fiber tube's outer wall is closely laminated with an internal face of being responsible for, integrated into one piece in the carbon fiber tube and be formed with the stiffening rib, should resistantly wait the layer totally the parcel live to be responsible for the outer wall of piece. By this, through be provided with carbon fiber tube in being responsible for the piece to coordinating the interior integrated into one piece of carbon fiber tube and being formed with the stiffening rib, make the overall structure intensity of product stronger, can bear bigger load power, the deformation that is difficult to bend is able to bear or endure to wait the layer through being provided with simultaneously outside being responsible for the piece, make the product have fine weather resistance, and the product is more durable, and difficult wearing out is applicable to header board upward as the crossbeam girder very much.
Description
Technical field
This utility model relates to five metals pipe fitting art, refers in particular to a kind of compound cold rolled precision steel pipe.
Background technology
Fascia is critical function part and decoration on automobile, is a kind of thin-walled large volume, has a lot of installation instrument hole and the complex-shaped parts in hole above.Fascia is primarily subjected to meeting of automobile essential electrical devices and wire harness, has the functions such as anti-glare simultaneously.
The installation of fascia needs to use pipe fitting, and the pipe fitting being currently used for installing fascia is common steel pipe, and its structure and material is single, and it is less to bear carrying, and easy bending deforms, and weatherability is the most bad.Therefore, it is necessary to the pipe fitting of current fascia is improved.
Utility model content
In view of this, this utility model is for the disappearance of prior art existence, and its main purpose is to provide a kind of compound cold rolled precision steel pipe, its pipe fitting easy bending deformation that can effectively solve existing fascia and the problem that weatherability is bad.
For achieving the above object, this utility model uses such as purgation technical scheme:
A kind of compound cold rolled precision steel pipe, includes main body, and this main body includes main pipe fittings, carbon fibre pipe fitting and weathering layer；This main pipe fittings is steel matter, and this carbon fibre pipe fitting is arranged in main pipe fittings, and the outside wall surface of carbon fibre pipe fitting fits tightly with the internal face of main pipe fittings, one-body molded and be formed with ribs in carbon fibre pipe fitting, this weathering layer fully wrapped around live main pipe fittings outside wall surface.
As a kind of preferred version, described ribs is criss-cross construction, and the inside of carbon fibre pipe fitting is divided into four fan-shaped cavitys by ribs.
As a kind of preferred version, the inside and outside wall of described main body is formed through multiple bar shaped installing hole.
As a kind of preferred version, described main body is vertical bar tubular structure.
As a kind of preferred version, the outer surface of described weathering layer covers further and is formed with wearing layer.
This utility model compared with prior art has clear advantage and beneficial effect, specifically, as shown from the above technical solution:
By being provided with carbon fibre pipe fitting in main pipe fittings, and it is one-body molded and be formed with ribs in coordinating carbon fibre pipe fitting, the overall construction intensity making product is higher, bigger carrying can be born, it is not easy to bending deforms, simultaneously by being outside equipped with weathering layer in main pipe fittings, product is made to have good weather resistance, product is more durable, is difficult to aging, is highly suitable on fascia as crossbeam girder.
For more clearly illustrating architectural feature of the present utility model and effect, with specific embodiment, this utility model is described in detail below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the preferred embodiment of this utility model；
Fig. 2 is the sectional view of the preferred embodiment of this utility model.
Accompanying drawing identifier declaration:
10, main body
11, main pipe fittings
12, carbon fibre pipe fitting
121, ribs
122, fan-shaped cavity
13, weathering layer
14, wearing layer
101, bar shaped installing hole.
Detailed description of the invention
Refer to shown in Fig. 1 and Fig. 2, that show the concrete structure of the preferred embodiment of this utility model, include main body 10.
Described main body 10 is vertical bar tubular structure, and this main body 10 includes main pipe fittings 11, carbon fibre pipe fitting 12 and weathering layer 13；This main pipe fittings 11 is steel matter, this carbon fibre pipe fitting 12 is arranged in main pipe fittings 11, the outside wall surface of carbon fibre pipe fitting 12 fits tightly with the internal face of main pipe fittings 11, one-body molded and be formed with ribs 121 in carbon fibre pipe fitting 12, this weathering layer 13 fully wrapped around live main pipe fittings 11 outside wall surface.
In the present embodiment, described ribs 121 is in criss-cross construction, and the inside of carbon fibre pipe fitting 12 is divided into four fan-shaped cavitys 122 by ribs 121.
And, the inside and outside wall of described main body 10 is formed through multiple bar shaped installing hole 101, in order to external component is firmly installed fixing connection with this product.
It addition, the outer surface of described weathering layer 13 covers further and is formed with wearing layer 14 so that this product is more wear-resisting.
During making, first make carbon fibre pipe fitting 12, integrally formed with ribs 121 in carbon fibre pipe fitting 12, then, molding main pipe fittings 11, and main pipe fittings 11 is wrapped in outside carbon fibre pipe fitting 12, then, forming weathering layer 13 in the outer covering weatherable materials of main pipe fittings 11, finally the outer surface at weathering layer 13 covers wear-resistant material and forms wearing layer 14.
Design focal point of the present utility model is: by being provided with carbon fibre pipe fitting in main pipe fittings, and it is one-body molded and be formed with ribs in coordinating carbon fibre pipe fitting, the overall construction intensity making product is higher, bigger carrying can be born, it is not easy to bending deforms, simultaneously by being outside equipped with weathering layer in main pipe fittings, product is made to have good weather resistance, product is more durable, is difficult to aging, is highly suitable on fascia as crossbeam girder.
The above, it it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore every any trickle amendment, equivalent variations and modification above example made according to technical spirit of the present utility model, all still fall within the range of technical solutions of the utility model.
Claims (5)
1. a compound cold rolled precision steel pipe, includes main body, it is characterised in that: this main body includes main pipe fittings, carbon fibre pipe fitting and weathering layer；This main pipe fittings is steel matter, and this carbon fibre pipe fitting is arranged in main pipe fittings, and the outside wall surface of carbon fibre pipe fitting fits tightly with the internal face of main pipe fittings, one-body molded and be formed with ribs in carbon fibre pipe fitting, this weathering layer fully wrapped around live main pipe fittings outside wall surface.
Compound cold rolled precision steel pipe the most according to claim 1, it is characterised in that: described ribs is criss-cross construction, and the inside of carbon fibre pipe fitting is divided into four fan-shaped cavitys by ribs.
Compound cold rolled precision steel pipe the most according to claim 1, it is characterised in that: the inside and outside wall of described main body is formed through multiple bar shaped installing hole.
Compound cold rolled precision steel pipe the most according to claim 1, it is characterised in that: described main body is vertical bar tubular structure.
Compound cold rolled precision steel pipe the most according to claim 1, it is characterised in that: the outer surface of described weathering layer covers further and is formed with wearing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620322068.6U CN205592517U (en) | 2016-04-18 | 2016-04-18 | Compound cold rolling precision steel tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620322068.6U CN205592517U (en) | 2016-04-18 | 2016-04-18 | Compound cold rolling precision steel tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205592517U true CN205592517U (en) | 2016-09-21 |
Family
ID=56935058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620322068.6U Expired - Fee Related CN205592517U (en) | 2016-04-18 | 2016-04-18 | Compound cold rolling precision steel tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205592517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114151711A (en) * | 2021-11-26 | 2022-03-08 | 江苏万和铝业有限公司 | High-strength anti-fracture corrosion-resistant composite aluminum pipe and production process thereof |
-
2016
- 2016-04-18 CN CN201620322068.6U patent/CN205592517U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114151711A (en) * | 2021-11-26 | 2022-03-08 | 江苏万和铝业有限公司 | High-strength anti-fracture corrosion-resistant composite aluminum pipe and production process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |