CN202170718U - Vertical corner section for broken-bridge type aluminum alloy doors and windows - Google Patents
Vertical corner section for broken-bridge type aluminum alloy doors and windows Download PDFInfo
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- CN202170718U CN202170718U CN2011202492407U CN201120249240U CN202170718U CN 202170718 U CN202170718 U CN 202170718U CN 2011202492407 U CN2011202492407 U CN 2011202492407U CN 201120249240 U CN201120249240 U CN 201120249240U CN 202170718 U CN202170718 U CN 202170718U
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Abstract
The utility model discloses a vertical corner section for broken-bridge type aluminum alloy doors and windows, which comprises a corner main body and an arc-shaped cover plate. The vertical corner section is characterized in that the corner section is in a 45-degree central line symmetric structure according to the characteristics of a casement window, the corner main body consists of two outer corners, an inner corner and heat-insulation strips, the two outer corners are respectively arranged on the left side and the right side of the arc-shaped cover plate and connected with the arc-shaped cover plate by snap-in devices, and the heat-insulation strips are disposed among the outer corners and the inner corner, and realizes a barrier effect so that cold air cannot flow into a room in winter and external hot air cannot flow into the room in summer. The corner section has the advantages of attractive appearance, firmness, reliability, simple structure, convenience in assembly and disassembly and the like.
Description
Technical field
The utility model relates to a kind of aluminium alloy extrusions, 90 ° of corner section bars of particularly a kind of bridge cutoff type alumium alloy door and window.
Background technology
All the time, the connected mode of the corner of alumium alloy door and window all is to adopt the angle sign indicating number to connect, and generally by parts assembly unit such as banding, fixed frame and angle sign indicating number and be screwed and form, this kind connected mode is very complicated, loaded down with trivial details; Not only difficult installation need operator's technical level high, and heat insulating function is bad; Profile is attractive in appearance inadequately, and afterwards, people had invented a kind of bridge cutoff type alumium alloy door and window corner section bar; It is made up of three parts, promptly indoor, outdoor two part alloy profiles, and adopt mid portion to link into an integrated entity with heat-barrier material; The middle interconnecting piece branch is " disconnected hot cold bridge ", and cold bridge not only has component strength height and ageing resistace, can satisfy the requirement of door and window; But also be a kind of good heat-barrier material, play when winter the warm current heat that outwards do not run off, summer, outside heat did not flow to inner barrier.Open source literature has also been reported the alumium alloy door and window corner section bar that some are new; For example; Chinese patent: 200620126597.5 have introduced a kind of bridge cutoff type alumium alloy door and window with 200620126598.X spends (left-hand rotation) angle sections of turning right with 90; It comprises corner body and curved cover plate fastener two parts, and the corner body comprises corner band fixed edge strip of paper used for sealing piece, corner band edge strip of paper used for sealing piece, corner band fixedly stick and heat insulating strip; One lateral surface of corner band fixed edge strip of paper used for sealing piece is provided with dovetail groove along its length; And dovetail groove one side is overhanging; The two-port of corner band fixed edge strip of paper used for sealing piece is connecting the connection frid respectively; Connecting on the frid has heat dam, and it has adopted the arc fastener, and whole corner section bar is become by form not only separable of corner body and arc fastener but also two large divisions that can the assembly group.
But, because above patent structure is complicated, and when assembling; The bending structure of arc fastener two straight sides can only be from the groove of the outside groove of interior right-angle connector to a side, along groove is nested be fit in the outside groove of right-angle connector, so; For highly bigger door and window; Dismounting is inconvenience very, and these above defectives become the very hang-up that alumium alloy door and window are installed, and become the problem that the dealer pays special attention to always.
Summary of the invention
The purpose of the utility model is to provide a kind of and can solves above-mentioned deficiency, has simple in structure, easy disassembling, solid and reliable 90 ° of corner section bars of bridge cutoff type alumium alloy door and window.
For realizing above-mentioned purpose, 90 ° of corner section bars of the bridge cutoff type alumium alloy door and window of the utility model comprise corner main body and curved cover plate; Be characterized in: corner section bar adopts 45 ° of center line symmetrical structures according to the characteristics of casement window; Described corner main body comprises outside corner, inboard corner and heat insulating strip, and outside corner has two, and they list in the left and right sides of curved cover plate respectively; Be connected through the clinching device between the outside corner and the curved cover plate; Be provided with heat insulating strip between the outside corner and the inboard corner, heat insulating strip plays when winter cold air to indoor mobile, and summer, outside air was not to the barrier of internal circulation.
Above-described clinching device is provided with the press strip groove of wedge shape, and it is the elastic principle that utilizes aluminium alloy extrusions, makes curved cover plate by radially being mounted to from outside to inside in the corner of the outside.
Above-described outside corner and glass of door and window junction are equipped with fluid sealant, to prevent in rainwater and the mosquitos and flies inlet chamber.
Compared with prior art, the beneficial effect of 90 ° of corner section bars of bridge cutoff type alumium alloy door and window of the utility model is:
1. handsome in appearance, solid and reliable.The corner main body of the utility model and the clinching mode of curved cover plate be connected rationally, firmly; This corner structure with 45 ° of center line symmetries, also is provided with heat insulating strip according to the characteristics of casement window between the corner of medial and lateral, make the indoor effect cool in summer and warm in winter that reaches; Simultaneously medial and lateral corner symmetric design accessory slide strip slot and the clinching device of fixing glass of opening door-leaf; Bypass complicated oat tail groove structure and just can satisfy 90 ° of corner opening door-leafs and the fixedly installation of glass, need not to consider left and right directions, the utility model has replaced original three section bars with a main body section bar and a clinching mode; Make aluminium alloy extrusions compact more; Increased the light transmittance of window, outward appearance has more aesthetic feeling, but and economical with materials cost about 18%.
2. simple in structure, mounting or dismounting are convenient.Because aluminium alloy door's window mounting method of prior art is with axial (shown in Fig. 4～6) from top to bottom, especially when the door and window of aluminium alloys was higher, corner section bar must design very longly; And the installation of door and window itself be exactly higher, dangerous in the localities; So, the splicing of this corner, the thing that has often become the construction worker to inspire awe even from distance; The utility model has utilized the elastic principle of aluminium alloy extrusions; Make curved cover plate be pressed into outside corner (shown in Fig. 1～3) from outside to inside, each inter-module dismounting is very convenient, without the angle sign indicating number, without hammer, need not any screw; It has overcome, and the connection of prior art is loaded down with trivial details, two hang-ups of difficult installation, has improved work efficiency of workers greatly.
Description of drawings
Fig. 1 is the main TV structure sketch map of 90 ° of corner section bars of the utility model bridge cutoff type alumium alloy door and window.
Fig. 2 is the plan structure sketch map of 90 ° of corner section bars of the utility model bridge cutoff type alumium alloy door and window.
Fig. 3 is the outside corner 3 and curved cover plate 1 syndeton enlarged diagram of 90 ° of corner section bars of the utility model bridge cutoff type alumium alloy door and window.
Fig. 4 is the main TV structure sketch map of existing 90 ° of corner section bars of bridge cutoff type alumium alloy door and window.
Fig. 5 is the plan structure sketch map of existing 90 ° of corner section bars of bridge cutoff type alumium alloy door and window.
Fig. 6 is the outside corner 3 and shaped as frame clamp 6 syndeton enlarged diagrams of existing 90 ° of corner section bars of bridge cutoff type alumium alloy door and window.
Fig. 7 is the assembling sketch map of an embodiment of 90 ° of corner section bars of the utility model bridge cutoff type alumium alloy door and window.
Description of reference numerals and serial number name:
Curved cover plate 1, clinching device 2, outside corner 3, heat insulating strip 4, inboard corner 5, shaped as frame clamp 6, buckle 7, outside corner 3, heat insulating strip 4, inboard corner framework 8, middle corner framework 9, fluid sealant 10, outside connecting elements 11, sealing mat 12, window glass 13, inboard connecting elements 14.
The specific embodiment
Below in conjunction with accompanying drawing 90 ° of corner section bars of the utility model bridge cutoff type alumium alloy door and window are further described.
Shown in Fig. 1～3, the utility model comprises curved cover plate 1, clinching device 2, outside corner 3, heat insulating strip 4 and inboard corner 5, it according to the characteristics of casement window with 45 ° of center line symmetries; Outside corner 3 is two altogether, and they are installed on the left and right sides of curved cover plate 1 respectively, and outside corner 3 is connected through clinching device 2 with curved cover plate 1; Described clinching device 2 is provided with the press strip groove of wedge shape, and it utilizes the elastic principle of aluminium alloy extrusions, makes curved cover plate 1 by radially being pressed into from outside to inside in the corner 3 of the outside; When needs unload; Only need a little firmly outwards to break off with the fingers and thumb, curved cover plate 1 is separated, in addition with outside corner 3 from the press strip groove of clinching device 2 in curved cover plate 1 end radially; Also be provided with heat insulating strip 4 between outside corner 3 and the inboard corner 5; Heat insulating strip 4 can play the heat shield of indoor and outdoor, and described outside corner 3 is equipped with fluid sealant 10 with the glass of door and window junction, to prevent the entering of rainwater and mosquitos and flies.
Shown in Fig. 4～6, be 90 ° of corner section bars of existing bridge cutoff type alumium alloy door and window, comprise shaped as frame clamp 6, buckle 7, outside corner 3, heat insulating strip 4, inboard corner framework 8 and middle corner framework 9; It according to the characteristics of casement window with 45 ° of center line symmetries; Outside corner 3 is respectively in the left and right sides of shaped as frame clamp 6, and a side of inboard corner framework 8 is that the opposite side of outside corner 3 is connected with middle corner framework 9 through heat insulating strip 4 and outside corner 3; And middle corner framework 9 also is to be connected with outside corner 3 through heat insulating strip 4; Described shaped as frame clamp 6 is to make shaped as frame clamp 6 by axially being pressed into from top to bottom or from top to bottom in the groove of outside corner 3 through buckle 7 with the connected mode of outside corner 3, when needs unload, need firmly knock corner section bar with instruments such as hammers; And put forth one's strength and pull out from top to bottom or from top to bottom; By figure is to find out, it is difficult installation not only, and structure is complicated.
As shown in Figure 7, be an embodiment assembled construction simplified schematic diagram of 90 ° of corner section bars of the utility model bridge cutoff type alumium alloy door and window, these 90 ° of corner section bars are mounted in an example on the balcony; Comprise curved cover plate 1, clinching device 2, outside corner 3, heat insulating strip 4, inboard corner 5, fluid sealant 10, outside connecting elements 11, sealing mat 12, window glass 13 and inboard connecting elements 14, corner section bar is with 45 ° of center line symmetries, and outside corner 3 is listed in the left and right sides of curved cover plate 1 respectively; Outside corner 3 is connected through clinching device 2 with curved cover plate 1; Described clinching device 2 is provided with the press strip groove of wedge shape, and it utilizes the elastic principle of aluminium alloy extrusions, makes curved cover plate 1 by in the clinching device 2 that radially is pressed into outside corner 3 from outside to inside; Be provided with heat insulating strip 4 between outside corner 3 and the inboard corner 5; Heat insulating strip 4 plays when winter the warm current heat that outwards do not run off, and summer, outside heat did not flow to indoor barrier, and outside corner 3 is connected with glass of door and window 13; Sealing mat 12 is installed between them; Glass of door and window 13 is fixed by outside connecting elements 11 and inboard connecting elements 14, and inboard connecting elements 14 is connected with inboard corner 5, in addition; In outside corner of glass of door and window 13 1 sides 3 and glass of door and window junction fluid sealant 10 is installed and seals, to prevent in rainwater and the mosquitos and flies inlet chamber.
Claims (3)
1. 90 ° of corner section bars of bridge cutoff type alumium alloy door and window; Comprise corner main body and curved cover plate (1); It is characterized in that: corner section bar adopts 45 ° of center line symmetrical structures according to the characteristics of casement window; Described corner main body comprises outside corner (3), inboard corner (5) and heat insulating strip (4), and outside corner (3) has two, and they list in the left and right sides of curved cover plate (1) respectively; The outside corner (3) with curved cover plate (1) between be connected through clinching device (2), be provided with heat insulating strip (4) between outside corner (3) and the inboard corner (5).
2. 90 ° of corner section bars of bridge cutoff type alumium alloy door and window according to claim 1 is characterized in that: described clinching device (2) is provided with the press strip groove of wedge shape, and curved cover plate (1) is by radially being mounted to from outside to inside in the outside corner (3).
3. 90 ° of corner section bars of bridge cutoff type alumium alloy door and window according to claim 1 is characterized in that: described outside corner (3) is equipped with fluid sealant (10) with the glass of door and window junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202492407U CN202170718U (en) | 2011-07-15 | 2011-07-15 | Vertical corner section for broken-bridge type aluminum alloy doors and windows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202492407U CN202170718U (en) | 2011-07-15 | 2011-07-15 | Vertical corner section for broken-bridge type aluminum alloy doors and windows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202170718U true CN202170718U (en) | 2012-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202492407U Expired - Fee Related CN202170718U (en) | 2011-07-15 | 2011-07-15 | Vertical corner section for broken-bridge type aluminum alloy doors and windows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202170718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105525842A (en) * | 2014-10-27 | 2016-04-27 | 江苏宇马铝业有限公司 | Window frame corner splicing material |
-
2011
- 2011-07-15 CN CN2011202492407U patent/CN202170718U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105525842A (en) * | 2014-10-27 | 2016-04-27 | 江苏宇马铝业有限公司 | Window frame corner splicing material |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120321 Termination date: 20160715 |