CN104131753B - Wood alclad door and window heat insulating strip connecting structure - Google Patents
Wood alclad door and window heat insulating strip connecting structure Download PDFInfo
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- CN104131753B CN104131753B CN201410343872.8A CN201410343872A CN104131753B CN 104131753 B CN104131753 B CN 104131753B CN 201410343872 A CN201410343872 A CN 201410343872A CN 104131753 B CN104131753 B CN 104131753B
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- extruded sections
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Abstract
The invention belongs to wooden alclad door and window fields, particularly disclose a kind of wooden alclad door and window heat insulating strip connecting structure; Technical problem to be solved be to provide a kind of install simple, installation accuracy is high, heat-proof quality is good and effectively can solve the wooden alclad door and window heat insulating strip connecting structure that wooden cladding aluminum profile is out of shape uncontrollable problem; Comprise aluminium extruded sections, wood section, isolation layer and rotary buckle, isolation layer and wood section are fixed by swallow-tail form draw-in groove interference fit on T-shaped draw-in groove on T-shaped latch segment and swallow-tail form latch segment and isolation layer and wood section by rotary buckle; Aluminium extruded sections is relatively set with two buckles, two shell fragments are extended in the side that isolation layer is relative with aluminium extruded sections, and the ultimate range outside two shell fragments is greater than the minimum range between two buckles, and isolation layer and aluminium extruded sections are fixed by shell fragment and described buckle interference fit.
Description
Technical field
The invention belongs to wooden alclad door and window fields, particularly relate to a kind of wooden alclad door and window heat insulating strip connecting structure.
Background technology
Wood alclad window and door system: be connected by special process with the timber of indoor section primarily of the bridge-cut aluminum section bar of outdoor section, aluminium extruded sections is as main stressed member carrying five metals, lockset, glass, the adhesive tape etc. of door and window structure, Timber sections is placed in the indoor of window and door system, play environmental protection, decoration and effect attractive in appearance, the window and door system of this mode and structure is called for short wooden alclad window and door system.
Existing heat insulation wooden cladding aluminum profile is connected with timber by fastener by heat-insulating bridge-cut-off aluminium, and the principle of heat-insulating bridge-cut-off aluminium alloys penetrates heat insulating strip in the middle of aluminium extruded sections, disconnected by aluminium extruded sections and form bridge cut-off, effectively organize the conduction of heat.
As shown in Figure 1, outdoor aluminium extruded sections 1 is connected with indoor aluminium extruded sections 2 by heat insulating strip 3, and indoor aluminium extruded sections 3 is connected with indoor wood section 4 by connection fastener, and the connected mode of the heat insulating strip 3 of this wooden alclad has following problem.1, aluminium extruded sections and heat insulating strip 3 wear bar compound, need special equipment processing, labour intensity is large; 2, need indoor aluminium extruded sections 2 and outdoor aluminium extruded sections 1, the use amount of material is large, causes same homalographic inside door window cost of manufacture high simultaneously; 3, by between aluminium extruded sections 3 disposed in the interior for heat insulating strip 3 and outdoor aluminium extruded sections 1, indoor aluminium extruded sections 3 and the outdoor aluminium extruded sections 1 at such heat insulating strip 3 two ends are still in same cavity, indoor aluminium extruded sections 3 and outdoor aluminium extruded sections 1 constantly can carry out heat radiation and thermal convection current under the effect of indoor/outdoor temperature-difference, therefore the heat insulation and poor thermal insulation property of the wooden cladding aluminum profile of this existing heat-insulating bridge-cut-off aluminium formula, the insulation value of the wooden cladding aluminum profile of existing heat-insulating bridge-cut-off aluminium formula is 2.7-2.9w/ (m2.K).4, due to heat insulating strip 3 and indoor and outdoor aluminium extruded sections and being rigidly connected of all adopting between aluminium extruded sections and timber, cause the wooden cladding aluminum profile distortion after meeting uncontrollable, the precision of product cannot ensure.
Summary of the invention
The present invention overcomes the deficiency that prior art exists, technical problem to be solved be to provide a kind of install simple, installation accuracy is high, heat-proof quality is good and effectively can solve the wooden alclad door and window heat insulating strip connecting structure that wooden cladding aluminum profile is out of shape uncontrollable problem.
For solving the problems of the technologies described above, the technical solution adopted in the present invention: wooden alclad door and window heat insulating strip connecting structure, comprise aluminium extruded sections, wood section, isolation layer and rotary buckle, described isolation layer is arranged between aluminium extruded sections and wood section, described wood section is provided with swallow-tail form draw-in groove, the side that isolation layer is relative with wood section is provided with T-shaped draw-in groove, the two ends of described rotary buckle are respectively arranged with the T-shaped latch segment and swallow-tail form latch segment that T-shaped draw-in groove and swallow-tail form draw-in groove adapt, isolation layer and wood section are fixed by swallow-tail form draw-in groove interference fit on T-shaped draw-in groove on T-shaped latch segment and swallow-tail form latch segment and isolation layer and wood section by rotary buckle,
Described aluminium extruded sections is relatively set with two buckles, two shell fragments are extended in the side that described isolation layer is relative with aluminium extruded sections, ultimate range outside described two shell fragments is greater than the minimum range between two buckles, and isolation layer and aluminium extruded sections are fixed by shell fragment and described buckle interference fit.
Preferably, described shell fragment comprises support column, and the front end of described support column is provided with circular arc shell fragment bending to the inside, and the junction of described support column and circular arc shell fragment is provided with the buckling groove adapted with described buckle.
Preferably, described isolation layer is nylon heat-insulating strip, or is PVC heat insulating strip, or is glass fiber heat insulating strip.
The present invention compares with prior art has following beneficial effect.
First, aluminium extruded sections disposed in the outdoor is directly connected by isolation layer with wood section disposed in the interior by the present invention, the wood section of indoor and outdoor aluminium extruded sections be divide into two different chambers by such isolation layer, block the interchange of heat between indoor heat and outdoor heat and thermal convection current, the set-up mode of this isolation layer can not only stop the heat transfer between wood section and aluminium extruded sections, also interchange of heat and the thermal convection current of room air and outdoor air can be cut off, reduce the speed of indoor heat loss, simultaneously because the thermal transmittance of wood section is low, also the insulation value of wooden cladding aluminum profile can be effectively reduced, the insulation value of the wooden cladding aluminum profile of this connected mode is only 1.2w/ (m2.K).
The second, aluminium extruded sections is directly connected by heat insulating strip with wood section, decreases the use amount of aluminium extruded sections in same homalographic, reduces cost of manufacture, has saved material and cost of labor.
3rd, buckle is adopted to connect between aluminium extruded sections and heat insulating strip, this connected mode does not need special equipment to carry out pressing, manual operations just can realize the connection between isolation layer and aluminium extruded sections, adopt this connected mode labor strength low, operating efficiency is high, effectively can reduce cost of production.
4th, buckle is adopted to connect between aluminium extruded sections and heat insulating strip, rotary buckle is adopted to connect between heat insulating strip and wood section, in whole so wooden cladding aluminum profile, aluminium extruded sections, heat insulating strip and wood section are when being subject to cold and hot change and expanding, self adjustment can be carried out, can not affect other materials, this split type structure can effectively solve because various material to rise because coefficient of thermal expansion is inconsistent and drying shrinkage wets the wooden torsional deformation of alclad composite material, the problem of timber crack that the internal stress that produces causes.
5th, the connected mode of this split type heat insulating strip simplifies installation process, improves the precision of door and window processing, reduces the technical difficulty of erection of doors and windows, lowers installation cost, improves installation effectiveness.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Fig. 1 is heat-insulation broken bridge type heat insulating strip connecting structure schematic diagram in prior art.
Fig. 2 is the structural representation of the present invention's wood alclad door and window heat insulating strip connecting structure.
Fig. 3 is A place enlarged drawing in Fig. 2.
In figure, 1 is outdoor aluminium extruded sections, and 2 is indoor aluminium extruded sections, 3 is heat insulating strip, and 4 is wood section, and 41 is swallow-tail form draw-in groove, 5 is aluminium extruded sections, and 51 is buckle, and 6 is isolation layer, 61 is T-shaped draw-in groove, and 62 is shell fragment, and 621 is support column, 622 is circular arc shell fragment, and 623 is buckling groove, and 7 is rotary buckle, 71 is T-shaped latch segment, and 72 is swallow-tail form latch segment.
Detailed description of the invention
As Fig. 2, shown in Fig. 3, wood alclad door and window heat insulating strip connecting structure, comprise aluminium extruded sections 5, wood section 4, isolation layer 6 and rotary buckle 7, described isolation layer 6 is arranged between aluminium extruded sections 5 and wood section 4, described wood section 4 is provided with swallow-tail form draw-in groove 41, the side that isolation layer 6 is relative with wood section 4 is provided with T-shaped draw-in groove 61, the two ends of described rotary buckle 7 are respectively arranged with the T-shaped latch segment 71 and swallow-tail form latch segment 72 that adapt with T-shaped draw-in groove 61 and swallow-tail form draw-in groove 41, isolation layer 6 and wood section 4 are fixed with swallow-tail form draw-in groove 41 interference fit on T-shaped draw-in groove 61 on isolation layer 6 and wood section 4 by T-shaped latch segment 71 and swallow-tail form latch segment 72 by rotary buckle 7,
Described aluminium extruded sections 5 is relatively set with two buckles 51, two shell fragments 62 are extended in the side that described isolation layer 6 is relative with aluminium extruded sections 5, ultimate range outside described two shell fragments 62 is greater than the minimum range between two buckles 51, and isolation layer 6 and aluminium extruded sections 5 are fixed with described buckle 51 interference fit by shell fragment 62.
Preferably, described shell fragment 62 comprises support column 621, and the front end of described support column 621 is provided with circular arc shell fragment 622 bending to the inside, and the junction of described support column 621 and circular arc shell fragment 622 is provided with the buckling groove 623 adapted with described buckle 51.
Preferably, described isolation layer 6 is nylon heat-insulating strip, or is PVC heat insulating strip, or is glass fiber heat insulating strip.
Use procedure of the present invention is: the swallow-tail form draw-in groove 41 first first the swallow-tail form latch segment 72 of rotary buckle 7 being put into wood section 4, then the T-shaped draw-in groove 61 on isolation layer 6 is buckled on T-shaped latch segment 71, then rotate rotary buckle 7 wood section 4 is connected with isolation layer 6, finally being plugged into by the shell fragment 62 on isolation layer 6 is arranged on the buckle 51 of aluminium extruded sections 5, is so just fixedly connected with by interference fit with aluminium extruded sections 5 by isolation layer 6.
Isolation layer 6 of the present invention is connected for snap fit with aluminium extruded sections 5, achieve and make without special equipment, and after compound, split type structure solves the problem of wood section 4 corner crack.
By reference to the accompanying drawings embodiments of the invention are explained in detail above, but the present invention is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from present inventive concept.
Claims (3)
1. wooden alclad door and window heat insulating strip connecting structure, it is characterized in that: comprise aluminium extruded sections (5), wood section (4), isolation layer (6) and rotary buckle (7), described isolation layer (6) is arranged between aluminium extruded sections (5) and wood section (4), described wood section (4) is provided with swallow-tail form draw-in groove (41), the side that isolation layer (6) is relative with wood section (4) is provided with T-shaped draw-in groove (61), the two ends of described rotary buckle (7) are respectively arranged with the T-shaped latch segment (71) and swallow-tail form latch segment (72) that adapt with T-shaped draw-in groove (61) and swallow-tail form draw-in groove (41), isolation layer (6) and wood section (4) are fixed with the upper T-shaped draw-in groove (61) of isolation layer (6) and upper swallow-tail form draw-in groove (41) interference fit of wood section (4) by T-shaped latch segment (71) and swallow-tail form latch segment (72) by rotary buckle (7),
Described aluminium extruded sections (5) is relatively set with two buckles (51), two shell fragments (62) are extended in the side that described isolation layer (6) is relative with aluminium extruded sections (5), the ultimate range in described two shell fragments (62) outside is greater than the minimum range between two buckles (51), and isolation layer (6) and aluminium extruded sections (5) are fixed with described buckle (51) interference fit by shell fragment (62).
2. wooden alclad door and window heat insulating strip connecting structure according to claim 1, it is characterized in that: described shell fragment (62) comprises support column (621), the front end of described support column (621) is provided with circular arc shell fragment (622) bending to the inside, and the junction of described support column (621) and circular arc shell fragment (622) is provided with the buckling groove (623) adapted with described buckle (51).
3. wooden alclad door and window heat insulating strip connecting structure according to claim 2, is characterized in that: described isolation layer (6) is nylon heat-insulating strip, or is PVC heat insulating strip, or be glass fiber heat insulating strip.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410343872.8A CN104131753B (en) | 2014-07-19 | 2014-07-19 | Wood alclad door and window heat insulating strip connecting structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410343872.8A CN104131753B (en) | 2014-07-19 | 2014-07-19 | Wood alclad door and window heat insulating strip connecting structure |
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| Publication Number | Publication Date |
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| CN104131753A CN104131753A (en) | 2014-11-05 |
| CN104131753B true CN104131753B (en) | 2016-04-06 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269164A (en) * | 2017-07-07 | 2017-10-20 | 广东怡发门窗科技有限公司 | A kind of bridge-cut aluminum section bar of three-decker |
| CN108952463A (en) * | 2018-09-10 | 2018-12-07 | 河北鸿格建材科技有限公司 | A kind of plug-in aluminium alloy bridge insulation thermal resistance sash and its processing technology |
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| WO1993011333A1 (en) * | 1991-12-03 | 1993-06-10 | Hydro Aluminium Systems S.P.A. | Set of metal section bars for door and window frames, provided with reinforcing brackets |
| DE20100618U1 (en) * | 2001-01-12 | 2001-03-08 | Schueco Int Kg | Frame profile |
| WO2004003326A1 (en) * | 2002-06-26 | 2004-01-08 | Alfredo Pegoraro | A manufacturing process for wooden base window and door frames, and the frames manufactured by means of the process |
| CN201258658Y (en) * | 2008-08-06 | 2009-06-17 | 王广武 | Plastic-wood-aluminium composite section bar with group angle cavities |
| CN201850931U (en) * | 2010-09-20 | 2011-06-01 | 郭涛 | Corner connecting structure for doors and windows of buildings |
| CN103498619A (en) * | 2013-09-30 | 2014-01-08 | 北京嘉寓门窗幕墙股份有限公司 | Wood-aluminum compound insulation side-hung window |
| CN204002325U (en) * | 2014-07-19 | 2014-12-10 | 山西惠峰幕墙门窗有限责任公司 | A kind of wooden alclad door and window heat insulating strip connecting structure |
-
2014
- 2014-07-19 CN CN201410343872.8A patent/CN104131753B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993011333A1 (en) * | 1991-12-03 | 1993-06-10 | Hydro Aluminium Systems S.P.A. | Set of metal section bars for door and window frames, provided with reinforcing brackets |
| DE20100618U1 (en) * | 2001-01-12 | 2001-03-08 | Schueco Int Kg | Frame profile |
| WO2004003326A1 (en) * | 2002-06-26 | 2004-01-08 | Alfredo Pegoraro | A manufacturing process for wooden base window and door frames, and the frames manufactured by means of the process |
| CN201258658Y (en) * | 2008-08-06 | 2009-06-17 | 王广武 | Plastic-wood-aluminium composite section bar with group angle cavities |
| CN201850931U (en) * | 2010-09-20 | 2011-06-01 | 郭涛 | Corner connecting structure for doors and windows of buildings |
| CN103498619A (en) * | 2013-09-30 | 2014-01-08 | 北京嘉寓门窗幕墙股份有限公司 | Wood-aluminum compound insulation side-hung window |
| CN204002325U (en) * | 2014-07-19 | 2014-12-10 | 山西惠峰幕墙门窗有限责任公司 | A kind of wooden alclad door and window heat insulating strip connecting structure |
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| CN104131753A (en) | 2014-11-05 |
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