CN202672845U - Double-tube upright column - Google Patents
Double-tube upright column Download PDFInfo
- Publication number
- CN202672845U CN202672845U CN 201220386984 CN201220386984U CN202672845U CN 202672845 U CN202672845 U CN 202672845U CN 201220386984 CN201220386984 CN 201220386984 CN 201220386984 U CN201220386984 U CN 201220386984U CN 202672845 U CN202672845 U CN 202672845U
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- CN
- China
- Prior art keywords
- tube
- upright column
- double
- column
- outer tube
- 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 double-tube upright column, and belongs to the technical field of column sectional bars. The double-tube upright column comprises an external hollow tube and an internal tube in the external tube, and is characterized in that a group of connection plates is arranged at the joint of two adjacent edges of the inner wall of the external tube and the internal tube; and the connecting plates divide the space between the external tube and the internal tube into a groups of through holes. The double-tube upright column is simple in structure and rational in design; the upright column adopts a hollow structure so as to save materials; and particularly, the group of connection plates is arranged at the joint of the two adjacent edges of the inner wall of the external tube and the internal tube, so that the upright column is higher in strength and convenient to mount.
Description
Technical field
The utility model belongs to the column section technical field, is specifically related to a kind of two-tube column.
Background technology
Existing gardens fence upright generally adopts steel pipe or pipe of cement, a small amount of use plastic-wood material.Plastic-wood material is colourful, and alternative color is numerous, has both had natural wood texture and wood grain, can customize according to the individual character of oneself again the color of needs.But the column that plastic-wood material is made mostly is greatly solid construction, and such structure is not only wasted material, and installation is convenient not.
The utility model content
For the problem that prior art exists, the purpose of this utility model is to design the technical scheme that a kind of two-tube column is provided.
Described a kind of two-tube column, the outer tube and the setting inner tube within the outer tube that comprise hollow structure, it is characterized in that between the junction of described outer tube wall and inner tube adjacent two edges one group of junction plate being set, described junction plate will be separated into one group of through hole between outer tube and the inner tube.
Described a kind of two-tube column, the cross section that it is characterized in that described outer tube and inner tube is square structure.
Described a kind of two-tube column is characterized in that described outer tube, inner tube and the junction plate structure that is formed in one.
Above-mentioned a kind of two-tube column, simple in structure, reasonable in design, column adopts hollow-core construction, saves material, and one group of junction plate especially is set between the junction of outer tube wall and inner tube adjacent two edges, and intensity is larger, and is easy for installation.
Description of drawings
Fig. 1 is cross section structure schematic diagram of the present utility model.
Among the figure: the 1-through hole; The 2-junction plate; The 3-outer tube; The 4-inner tube.
The specific embodiment
Further specify the utility model below in conjunction with Figure of description.
As shown in the figure, a kind of two-tube column comprises the outer tube 3 of hollow structure and is arranged on inner tube 4 in the outer tube 3 that the cross section of outer tube 3 and inner tube 4 is square structure.In order to gain in strength, 45 ° of settings of outer tube 3 and inner tube 4 relative rotations arrange one group of junction plate 2 between the junction of outer tube 3 inwalls and inner tube 4 adjacent two edges.Junction plate 2 has been saved material with being separated into one group of through hole 1 between outer tube 3 and the inner tube 4.Outer tube 3, inner tube 4 and junction plate 2 structure that is formed in one is further gained in strength.
Shown in the above and the figure only is preferred embodiment of the present utility model.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model principle, can also make some modification and improvement, these also should be considered as belonging to protection domain of the present utility model.
Claims (3)
1. two-tube column, comprise the outer tube (3) of hollow structure and be arranged on the interior inner tube (4) of outer tube (3), it is characterized in that between the junction of described outer tube (3) inwall and inner tube (4) adjacent two edges one group of junction plate (2) being set, described junction plate (2) will be separated into one group of through hole (1) between outer tube (3) and the inner tube (4).
2. a kind of two-tube column as claimed in claim 1 is characterized in that the cross section of described outer tube (3) and inner tube (4) is square structure.
3. a kind of two-tube column as claimed in claim 1 is characterized in that described outer tube (3), inner tube (4) and junction plate (2) structure that is formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220386984 CN202672845U (en) | 2012-08-07 | 2012-08-07 | Double-tube upright column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220386984 CN202672845U (en) | 2012-08-07 | 2012-08-07 | Double-tube upright column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202672845U true CN202672845U (en) | 2013-01-16 |
Family
ID=47493756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220386984 Expired - Fee Related CN202672845U (en) | 2012-08-07 | 2012-08-07 | Double-tube upright column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202672845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047467A (en) * | 2014-06-18 | 2014-09-17 | 常秋洁 | Anti-collision protection handrail |
-
2012
- 2012-08-07 CN CN 201220386984 patent/CN202672845U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047467A (en) * | 2014-06-18 | 2014-09-17 | 常秋洁 | Anti-collision protection handrail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20130807 |