CN204083767U - A kind of telescopic steel pipe - Google Patents
A kind of telescopic steel pipe Download PDFInfo
- Publication number
- CN204083767U CN204083767U CN201420549641.8U CN201420549641U CN204083767U CN 204083767 U CN204083767 U CN 204083767U CN 201420549641 U CN201420549641 U CN 201420549641U CN 204083767 U CN204083767 U CN 204083767U
- Authority
- CN
- China
- Prior art keywords
- metal bar
- expansion strip
- steel pipe
- telescopic steel
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of telescopic steel pipe, comprise metal bar and expansion strip, multiple described metal bar is adjacent with expansion strip to link together, described metal bar and connection strap are arcuate structure, by metal bar and the expansion strip evenly distributed cylindrical structure surrounded into center hole at equal intervals, the width of described metal bar is greater than the width of expansion strip.By the way, the telescopic steel pipe that the utility model provides, because expansion strip has flexible elasticity, adds the usage space having added the telescopic steel pipe surrounded into by metal bar and elastic strip, and simultaneously sound construction, wear resistance are good.
Description
Technical field
The utility model relates to the field of steel pipe annex, particularly relates to a kind of telescopic steel pipe.
Background technique
Metallic conduit has intensity, rigidity is high, the advantage that workability is good, is the most popular material of industry-by-industry.Current steel-pipe construction is more single, and antiwear property is poor, and the usage space simultaneously in steel pipe is limited, is not suitable for special occasions and uses.
Model utility content
The technical problem that the utility model mainly solves is to provide a kind of telescopic steel pipe, by metal bar and the expansion strip evenly distributed cylindrical structure surrounded into center hole at equal intervals, because expansion strip has flexible elasticity, add the usage space having added the telescopic steel pipe surrounded into by metal bar and elastic strip, simultaneously sound construction, wear resistance are good.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: provide a kind of telescopic steel pipe, comprise metal bar and expansion strip, multiple described metal bar is adjacent with expansion strip to link together, described metal bar and connection strap are arcuate structure, by metal bar and the expansion strip evenly distributed cylindrical structure surrounded into center hole at equal intervals, the width of described metal bar is greater than the width of expansion strip.
In the utility model preferred embodiment, described metal bar is be the one in carbon steel, stainless steel, powder metallurgy, cast steel or aluminum alloy.
In the utility model preferred embodiment, described expansion strip adopts silica gel material.
In the utility model preferred embodiment, the quantity of described metal bar is 6-12
In the utility model preferred embodiment, the quantity of described expansion strip is equal with the quantity of metal bar.
The beneficial effects of the utility model are: telescopic steel pipe of the present utility model, by metal bar and the expansion strip evenly distributed cylindrical structure surrounded into center hole at equal intervals, because expansion strip has flexible elasticity, add the usage space having added the telescopic steel pipe surrounded into by metal bar and elastic strip, simultaneously sound construction, wear resistance are good.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the sectional view of a preferred embodiment of the utility model telescopic steel pipe;
Reference character is as follows: 11, metal bar, and 12, expansion strip.
Embodiment
Be clearly and completely described to the technological scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the utility model embodiment comprises:
A kind of telescopic steel pipe, comprise metal bar 11 and expansion strip 12, multiple described metal bar 11 is adjacent with expansion strip 12 to link together, described metal bar 11 and connection strap 12 are arcuate structure, by metal bar 11 and the expansion strip 12 evenly distributed cylindrical structure surrounded into center hole at equal intervals, the width of described metal bar 11 is greater than the width of expansion strip 12.
Further, the width of described metal bar 11 is greater than the width of expansion strip 12, and the quantity of described metal bar 11 is 6-12, and in the utility model, the quantity of metal bar 11 is 10.Wherein, described metal bar 11 is be the one in carbon steel, stainless steel, powder metallurgy, cast steel or aluminum alloy, and the telescopic steel pipe surrounded into by metal bar 11 and elastic strip 12, sound construction, reaches certain intensity simultaneously.
Further, the quantity of described expansion strip 12 is equal with the quantity of metal bar 11, and in the utility model, the quantity of expansion strip 12 is 10.Wherein, described expansion strip 12 adopts silica gel material, because expansion strip 12 has flexible elasticity, adds the usage space of the telescopic steel pipe surrounded into by metal bar 11 and elastic strip 12.
In sum, the telescopic steel pipe that the utility model provides, by metal bar 11 and the expansion strip 12 evenly distributed cylindrical structure surrounded into center hole at equal intervals, because expansion strip 12 has flexible elasticity, add the usage space having added the telescopic steel pipe surrounded into by metal bar 11 and elastic strip 12, simultaneously sound construction, wear resistance are good.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a telescopic steel pipe, it is characterized in that, comprise metal bar and expansion strip, multiple described metal bar is adjacent with expansion strip to link together, described metal bar and connection strap are arcuate structure, by metal bar and the expansion strip evenly distributed cylindrical structure surrounded into center hole at equal intervals, the width of described metal bar is greater than the width of expansion strip.
2. telescopic steel pipe according to claim 1, is characterized in that, described metal bar is be the one in carbon steel, stainless steel, powder metallurgy, cast steel or aluminum alloy.
3. telescopic steel pipe according to claim 1, is characterized in that, described expansion strip adopts silica gel material.
4. telescopic steel pipe according to claim 1, is characterized in that, the quantity of described metal bar is 6-12
Telescopic steel pipe according to claim 1, is characterized in that, the quantity of described expansion strip is equal with the quantity of metal bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420549641.8U CN204083767U (en) | 2014-09-24 | 2014-09-24 | A kind of telescopic steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420549641.8U CN204083767U (en) | 2014-09-24 | 2014-09-24 | A kind of telescopic steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204083767U true CN204083767U (en) | 2015-01-07 |
Family
ID=52176485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420549641.8U Expired - Fee Related CN204083767U (en) | 2014-09-24 | 2014-09-24 | A kind of telescopic steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204083767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611644A (en) * | 2018-11-28 | 2019-04-12 | 苏州久美玻璃钢股份有限公司 | A kind of GRP pipe of fire resisting |
-
2014
- 2014-09-24 CN CN201420549641.8U patent/CN204083767U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611644A (en) * | 2018-11-28 | 2019-04-12 | 苏州久美玻璃钢股份有限公司 | A kind of GRP pipe of fire resisting |
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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: 20150107 Termination date: 20150924 |
|
| EXPY | Termination of patent right or utility model |