CN202731595U - Door and window frame sectional material with sunk lower end and isolation strips provided with reinforcement strip - Google Patents
Door and window frame sectional material with sunk lower end and isolation strips provided with reinforcement strip Download PDFInfo
- Publication number
- CN202731595U CN202731595U CN 201220220659 CN201220220659U CN202731595U CN 202731595 U CN202731595 U CN 202731595U CN 201220220659 CN201220220659 CN 201220220659 CN 201220220659 U CN201220220659 U CN 201220220659U CN 202731595 U CN202731595 U CN 202731595U
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- rectangular pipe
- door
- window frame
- sectional material
- groove
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Abstract
The utility model discloses a door and window frame sectional material with a sunk lower end and isolation strips provided with a reinforcement strip. The door and window frame sectional material comprises an upper rectangular pipe and a lower rectangular pipe, wherein the bottom surface of the lower rectangular pipe is a wall connecting surface connected with a wall; the left end of the wall connecting surface extends outward, and the tail end of the wall connecting surface is bent upward so as to form a clamp slot; the right lower end of the lower rectangular pipe is provided with a sunk part; the upper surface of the upper rectangular pipe respectively extends toward left and right ends, the lower surface of a right extension plate is provided with a seal strip embedding slot and a sliding chute, and the lower surface of a left extension plate is provided with a bayonet; the adjacent surfaces of the upper and lower rectangular pipes are respectively provided with grooves; the upper and lower rectangular pipes are connected into a whole by virtue of the isolation strips clamped in the grooves; and the right side wall of the right isolation strip is provided with the reinforcement strip. The door and window frame sectional material disclosed by the utility model adopts a structure with the upper rectangular pipe and the lower rectangular pipe which are connected into a whole by virtue of the lengthened and reinforced isolation strips, so that while the mechanical strength is guaranteed, cold air and hot air are effectively isolated, and the energy-saving performance and the waterproof performance are improved; an inner cavity structure can be enhanced by the sunk part at the lower end, so that the wind resistance performance is improved; the reinforced rib and the lateral clamp slot are arranged at the side edges, so that the door and window frame sectional material can be fixed conveniently.
Description
Technical field:
The utility model relates to the aluminium extruded sections field, is specifically related to a kind of every holding the lower concave end door and window outter frame profile that stiffener is arranged on the bar.
Background technology:
Aluminium alloys is a most widely used class non-ferrous metal structural meterials in the industry, widely applies in Aeronautics and Astronautics, automobile, machine-building, boats and ships and chemical industry.Along with the in recent years develop rapidly of science and technology and industrial economy, increasing to the demand of Welded structural member, make the Research on Weldability of aluminium alloys also thereupon deeply.The extensive use of aluminium alloys has promoted the development of aluminum alloy solder technology, and the application of aluminium alloys has been expanded again in the simultaneously development of solder technology, so the solder technology of aluminium alloys is just becoming one of focus of research.Exist the structure of housing baffle plate insecure, yielding in the existing technology, poor sealing, infiltration is serious, and centre-pillar structure ubiquity consumptive material is large, and structure connects the characteristics such as insecure, also has simultaneously the problems such as inconvenience is installed.
The utility model content:
The utility model provides a kind of easy for installation, simple in structure, firm, good looking appearance, generous door and window outter frame profile.
The utility model technical solution problem provides following scheme:
A kind of every holding the lower concave end door and window outter frame profile that stiffener is arranged on the bar, comprise up and down two rectangular pipes: the bottom surface of described lower rectangular pipe is for the metope that connects that is connected with wall, the described left end that connects metope stretches out and end upwards is bent to form draw-in groove, the bottom righthand side of described lower rectangular pipe has depression, the upper surface of described upper rectangular pipe is to the left and right two ends extension respectively, and the soffit at right extension board is provided with weather strip embedding groove and chute, and the soffit of left extension board is provided with bayonet socket; Have respectively groove on the described up and down face that two rectangular pipes are adjacent, described up and down two rectangular pipes have stiffener by being connected to connecting as one every holding bar in the groove every holding the bar side.
Have respectively groove on the described up and down face that two rectangular pipes are adjacent, described up and down two rectangular pipes connect as one every holding bar by being connected to two in the groove, have stiffener on its right right side wall every holding bar.
Compared with prior art, the beneficial effects of the utility model are:
The utility model adopts the structure of upper and lower rectangular pipe, and by lengthening connecting as one every holding bar of strengthening, when guaranteeing mechanical strength, effectively isolated cold and hot air improves energy-efficient performance and water resistance; The depressed part of its lower end can strengthen inner-cavity structure, improves resisting wind press capacity; And at side reinforcing rib and side bayonet slot are set, convenient fixing.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
The specific embodiment:
Below in conjunction with accompanying drawing, by embodiment the utility model is described in further detail:
A kind of every holding the lower concave end door and window outter frame profile that stiffener is arranged on the bar, comprise up and down two rectangular pipes 1,2: the bottom surface of described lower rectangular pipe 2 is to connect metope 3 for what be connected with wall, the described left end that connects metope 3 stretches out and end upwards is bent to form draw-in groove 4, the bottom righthand side of described lower rectangular pipe 2 has depression 5, the respectively to the left and right two ends extension of the upper surface 6 of described upper rectangular pipe 1, and the soffit at right extension board is provided with weather strip embedding groove 7 and chute 8, and the soffit of left extension board is provided with bayonet socket 9; Has respectively groove on the described up and down face that two rectangular pipes are adjacent, described up and down two rectangular pipes are by being connected to connecting as one every holding bar 10 in the groove, has stiffener 11 every holding the bar side, has respectively groove on the face that two rectangular pipes are adjacent up and down, described up and down two rectangular pipes connect as one every holding bar by being connected to two in the groove, have stiffener on its right right side wall every holding bar.
Above-described embodiment only is better embodiment of the present utility model, and in addition, the utility model can also have other implementations.Need to prove that under the prerequisite that does not break away from the utility model design, any apparent improvement and modification all should fall within the protection domain of the present utility model.
Claims (2)
1. one kind every holding the lower concave end door and window outter frame profile that stiffener is arranged on the bar, comprise up and down two rectangular pipes, it is characterized in that: the bottom surface of described lower rectangular pipe is for the metope that connects that is connected with wall, the described left end that connects metope stretches out and end upwards is bent to form draw-in groove, the bottom righthand side of described lower rectangular pipe has depression, the upper surface of described upper rectangular pipe is to the left and right two ends extension respectively, and the soffit at right extension board is provided with weather strip embedding groove and chute, and the soffit of left extension board is provided with bayonet socket; Have respectively groove on the described up and down face that two rectangular pipes are adjacent, described up and down two rectangular pipes have stiffener by being connected to connecting as one every holding bar in the groove every holding the bar side.
2. described every holding the lower concave end door and window outter frame profile that stiffener is arranged on the bar according to claim 1, it is characterized in that: have respectively groove on the described up and down face that two rectangular pipes are adjacent, described up and down two rectangular pipes connect as one every holding bar by being connected to two in the groove, have stiffener on its right right side wall every holding bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220220659 CN202731595U (en) | 2012-05-17 | 2012-05-17 | Door and window frame sectional material with sunk lower end and isolation strips provided with reinforcement strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220220659 CN202731595U (en) | 2012-05-17 | 2012-05-17 | Door and window frame sectional material with sunk lower end and isolation strips provided with reinforcement strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202731595U true CN202731595U (en) | 2013-02-13 |
Family
ID=47657307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220220659 Expired - Fee Related CN202731595U (en) | 2012-05-17 | 2012-05-17 | Door and window frame sectional material with sunk lower end and isolation strips provided with reinforcement strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202731595U (en) |
-
2012
- 2012-05-17 CN CN 201220220659 patent/CN202731595U/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: 20130213 Termination date: 20130517 |