CN202767739U - Hollow aluminum section bar with square upper portion - Google Patents
Hollow aluminum section bar with square upper portion Download PDFInfo
- Publication number
- CN202767739U CN202767739U CN 201220375157 CN201220375157U CN202767739U CN 202767739 U CN202767739 U CN 202767739U CN 201220375157 CN201220375157 CN 201220375157 CN 201220375157 U CN201220375157 U CN 201220375157U CN 202767739 U CN202767739 U CN 202767739U
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- CN
- China
- Prior art keywords
- groove
- horizontal plate
- section bar
- aluminum section
- draw
- 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 hollow aluminum section bar with a square upper portion. The hollow aluminum section bar with the square upper portion comprises an interlayer clamping groove, a partition bar is arranged in the clamping groove, the upper side of the clamping groove is connected with an upper horizontal plate through a connecting plate, a sealing groove is arranged between the clamping groove and the connecting plate, the lower side of the clamping groove is connected with a lower horizontal plate, the upper horizontal plate has a bent portion in the middle, and the lower horizontal plate has a bent portion in the middle. A sawtooth section is arranged on the inner left side of the upper horizontal plate, a sawtooth section is arranged on the inner left side of the lower horizontal plate, a concave groove is arranged on the inner right side of the upper horizontal plate, a concave groove is arranged on the inner right side of the lower horizontal plate, and an opening of each concave groove faces inwards. Due to the arrangement, heat insulation and sound insulation effect and a good sealing property of the aluminum section bar are guaranteed, firmness and using safety are improved, the strength of the aluminum section bar is high, and the hollow aluminum section bar with the square upper portion is convenient to install and not prone to loosening or deformation.
Description
Technical field
The utility model relates to the aluminium extruded sections field, relates in particular to a kind of hollow aluminum section bar with upper square structure.
Background technology
Aluminium extruded sections is exactly the mode that aluminium bar passes through hot melt, extruding, thereby obtains the aluminum of different cross section shape.In architectural decoration, decoration industry, people's extensive use aluminium extruded sections is made window, door and various partition, and aluminium extruded sections is, fireproof characteristics light, attractive in appearance with it and liked by the user also.
In daily use procedure, for so that the assembling between door and window and the aluminium extruded sections is convenient, firm, simultaneously for consideration easy to use, also want so that aluminium extruded sections from highlighting in appearance aesthetic feeling, need to provide aluminium extruded sections rational in infrastructure.
The utility model content
The utility model purpose is exactly in order to remedy the defective of prior art, a kind of rationally distributed hollow aluminum section bar with upper square structure to be provided.
The utility model is achieved through the following technical solutions:
A kind of hollow aluminum section bar with upper square structure, comprise the interlayer draw-in groove, be provided with parting bead in the draw-in groove, the draw-in groove upside connects upper cross plate by junction plate, is provided with seal groove between draw-in groove and the junction plate, and the draw-in groove downside connects lower cross plate, in the middle of the described upper and lower transverse slat dogleg section is arranged all, the inside, left side of upper and lower transverse slat is respectively equipped with toothed segment, and the inside, right side of upper and lower transverse slat is provided with groove, and notch is inside.
The utility model has the advantages that: the utility model has not only guaranteed the heat-insulating sound-insulating effect of product and good sealing, but also has increased fastness and safety in utilization, and intensity is large, and is easy for installation and difficult loosening, not yielding.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of hollow aluminum section bar with upper square structure, comprise interlayer draw-in groove 1, be provided with parting bead 2 in the draw-in groove 1, draw-in groove 1 upside connects upper cross plate 4 by junction plate 3, be provided with seal groove 5 between draw-in groove 1 and the junction plate 3, draw-in groove 1 downside connects lower cross plate 6, and dogleg section 7 is all arranged in the middle of the described upper and lower transverse slat 4,6, and upper and lower transverse slat 4,6 inside, left side are respectively equipped with toothed segment 8, upper and lower transverse slat 4,6 inside, right side are provided with groove 9, and notch is inside.
Claims (1)
1. hollow aluminum section bar with upper square structure, it is characterized in that: comprise the interlayer draw-in groove, be provided with parting bead in the draw-in groove, the draw-in groove upside connects upper cross plate by junction plate, is provided with seal groove between draw-in groove and the junction plate, and the draw-in groove downside connects lower cross plate, in the middle of the described upper and lower transverse slat dogleg section is arranged all, the inside, left side of upper and lower transverse slat is respectively equipped with toothed segment, and the inside, right side of upper and lower transverse slat is provided with groove, and notch is inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220375157 CN202767739U (en) | 2012-07-30 | 2012-07-30 | Hollow aluminum section bar with square upper portion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220375157 CN202767739U (en) | 2012-07-30 | 2012-07-30 | Hollow aluminum section bar with square upper portion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202767739U true CN202767739U (en) | 2013-03-06 |
Family
ID=47774322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220375157 Expired - Fee Related CN202767739U (en) | 2012-07-30 | 2012-07-30 | Hollow aluminum section bar with square upper portion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202767739U (en) |
-
2012
- 2012-07-30 CN CN 201220375157 patent/CN202767739U/en not_active Expired - Fee Related
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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: 20130306 Termination date: 20130730 |