CN104131753A - Connecting structure for heat insulation strips of wood-clad aluminum door and window - Google Patents
Connecting structure for heat insulation strips of wood-clad aluminum door and window Download PDFInfo
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- CN104131753A CN104131753A CN201410343872.8A CN201410343872A CN104131753A CN 104131753 A CN104131753 A CN 104131753A CN 201410343872 A CN201410343872 A CN 201410343872A CN 104131753 A CN104131753 A CN 104131753A
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Abstract
The invention belongs to the field of a wood-clad aluminum door and window, particularly discloses a connecting structure for heat insulation strips of a wood-clad aluminum door and window, and aims at solving the technical problem to provide the connecting structure for the heat insulation strips of the wood-clad aluminum door and window with the advantages that the installation is simple; the installation precision is high; the heat insulation performance is good; and the problem that wood-clad aluminum sectional materials deform and are out of control can be effectively solved. The connecting structure comprises an aluminum sectional material, a wood sectional material, a heat insulation layer and a rotating buckle element, wherein the rotating buckle element is in interference fit with a T-shaped clamp groove formed in the heat insulation layer and a dovetail-shaped clamp groove formed in the wood sectional material through a T-shaped locking block and a dovetail-shaped locking block, so that the heat insulation layer and the wood sectional material are fixed; two clamp buckles are oppositely arranged on the aluminum sectional material; two elastic sheets extend out from one side, opposite to the aluminum sectional material, of the heat insulation layer; the maximum distance of the outer sides of the two elastic sheets is greater than the minimum distance between the two clamp buckles; and the elastic sheets and the clamp buckles are in interference fit, and the heat insulation layer and the aluminum sectional material are fixed.
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 mainly connected by special process by the bridge-cut aluminum section bar of outdoor section and the timber of indoor section, aluminium extruded sections carries five metals, lockset, glass, adhesive tape etc. as the main stressed member of door and window structure, timber is partly 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 that heat-insulating bridge-cut-off aluminium is connected with timber by fastener, and the principle of heat-insulating bridge-cut-off aluminium alloys is in the middle of aluminium extruded sections, to penetrate heat insulating strip, and aluminium extruded sections is disconnected and forms bridge cut-off, effectively organizes 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 to 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 simultaneously, causes same homalographic inside door window cost of manufacture high; 3, heat insulating strip 3 is arranged between indoor aluminium extruded sections 3 and outdoor aluminium extruded sections 1, the indoor aluminium extruded sections 3 at heat insulating strip 3 two ends and outdoor aluminium extruded sections 1 are still in same cavity like this, indoor aluminium extruded sections 3 and outdoor aluminium extruded sections 1 can constantly carry out heat radiation and thermal convection current under the effect of indoor/outdoor temperature-difference, therefore the heat insulation and heat-insulating property of the wooden cladding aluminum profile of this existing heat-insulating bridge-cut-off aluminium formula is poor, and the insulation value of the wooden cladding aluminum profile of existing heat-insulating bridge-cut-off aluminium formula is 2.7-2.9 w/ (m2.K).4, due to being rigidly connected of all adopting between heat insulating strip 3 and indoor and outdoor aluminium extruded sections and aluminium extruded sections and timber, cause the wooden cladding aluminum profile distortion after meeting uncontrollable, the precision of product cannot guarantee.
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 installations simply, installation accuracy is high, heat-proof quality is good and can effectively 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, on described wood section, be provided with swallow-tail form draw-in groove, the side that isolation layer is relative with wood section is provided with T shape draw-in groove, the two ends of described rotary buckle are respectively arranged with T shape latch segment and the swallow-tail form latch segment that T shape draw-in groove and swallow-tail form draw-in groove adapt, rotary buckle is fixed isolation layer and wood section by swallow-tail form draw-in groove interference fit on T shape draw-in groove and wood section on T shape latch segment and swallow-tail form latch segment and isolation layer,
On described aluminium extruded sections, be relatively set with two buckles, the side that described isolation layer is relative with aluminium extruded sections is extended two shell fragments, the ultimate range in described two shell fragments outside is greater than two minimum ranges between buckle, and shell fragment and described buckle interference fit are fixed isolation layer and aluminium extruded sections.
Preferably, described shell fragment comprises support column, and the front end of described support column is provided with crooked to the inside circular arc shell fragment, and the junction of described support column and circular arc shell fragment is provided with the buckling groove adapting 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 and has following beneficial effect with prior art.
First, the present invention will be arranged on outdoor aluminium extruded sections and be arranged on indoor wood section and directly by isolation layer, be connected, isolation layer has been divided into two different chambers by indoor wood section and outdoor aluminium extruded sections like this, interchange of heat and thermal convection current between indoor heat and outdoor heat have been blocked, the set-up mode of this isolation layer not only can stop the heat conduction between wood section and aluminium extruded sections, also can cut off interchange of heat and the thermal convection current of room air and outdoor air, reduced the speed of indoor heat loss, simultaneously because the thermal transmittance of wood section is low, also can effectively reduce the insulation value of wooden cladding aluminum profile, the insulation value of the wooden cladding aluminum profile of this connected mode is only 1.2 w/ (m2.K).
The second, aluminium extruded sections is directly connected by heat insulating strip with wood section, has reduced the use amount with aluminium extruded sections in homalographic, has reduced cost of manufacture, has saved material and cost of labor.
The 3rd, between aluminium extruded sections and heat insulating strip, adopt buckle to connect, 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, can effectively reduce production costs.
The 4th, between aluminium extruded sections and heat insulating strip, adopt buckle to connect, between heat insulating strip and wood section, adopt rotary buckle to connect, in whole so wooden cladding aluminum profile, aluminium extruded sections, heat insulating strip and wood section are when being subject to cold and hot variation expansion, can carry out self adjusting, can not affect other materials, this split type structure can effectively solve because various materials are because coefficient of thermal expansion is inconsistent and the wet internal stress that produces of rising of drying shrinkage causes the torsional deformation of wooden alclad composite material is, the problem of timber crack.
The 5th, the connected mode of this split type heat insulating strip has been simplified installation process, has improved the precision of door and window processing, has reduced the technical difficulty of erection of doors and windows, lowers installation cost, has improved 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 shape 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 shape latch segment, and 72 is swallow-tail form latch segment.
The specific embodiment
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, on described wood section 4, be 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 shape draw-in groove 61, the two ends of described rotary buckle 7 are respectively arranged with T shape latch segment 71 and the swallow-tail form latch segment 72 adapting with T shape draw-in groove 61 and swallow-tail form draw-in groove 41, rotary buckle 7 is fixing with wood section 4 by isolation layer 6 by swallow-tail form draw-in groove 41 interference fit on T shape draw-in groove 61 and wood section 4 on T shape latch segment 71 and swallow-tail form latch segment 72 and isolation layer 6,
On described aluminium extruded sections 5, be relatively set with two buckles 51, the side that described isolation layer 6 is relative with aluminium extruded sections 5 is extended two shell fragments 62, the ultimate range in described two shell fragment 62 outsides is greater than two minimum ranges between buckle 51, and shell fragment 62 is fixing with aluminium extruded sections 5 by isolation layer 6 with described buckle 51 interference fit.
Preferably, described shell fragment 62 comprises support column 621, and the front end of described support column 621 is provided with crooked to the inside circular arc shell fragment 622, and the junction of described support column 621 and circular arc shell fragment 622 is provided with the buckling groove 623 adapting 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 of 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 shape latch segment 71, then rotating rotary buckle 7 is connected wood section 4 with isolation layer 6, finally the shell fragment on isolation layer 6 62 is plugged on the buckle 51 that is arranged on aluminium extruded sections 5, so just isolation layer 6 is fixedly connected with by interference fit with aluminium extruded sections 5.
Isolation layer 6 of the present invention, has realized without special equipment and having made, and compound rear split type structure has solved the problem of wood section 4 corner cracks for snap fit is connected with aluminium extruded sections 5.
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 possessing those of ordinary skills, can also under the prerequisite that does not depart from aim of the present invention, makes various variations.
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), on described wood section (4), be 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 shape draw-in groove (61), the two ends of described rotary buckle (7) are respectively arranged with T shape latch segment (71) and the swallow-tail form latch segment (72) adapting with T shape draw-in groove (61) and swallow-tail form draw-in groove (41), rotary buckle (7) is fixing by isolation layer (6) and wood section (4) with the upper T shape 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 shape latch segment (71) and swallow-tail form latch segment (72),
On described aluminium extruded sections (5), be relatively set with two buckles (51), the side that described isolation layer (6) is relative with aluminium extruded sections (5) is extended two shell fragments (62), the ultimate range in described two shell fragments (62) outside is greater than the minimum range between two buckles (51), and shell fragment (62) is fixing by isolation layer (6) and aluminium extruded sections (5) with described buckle (51) interference fit.
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 crooked to the inside circular arc shell fragment (622), and the junction of described support column (621) and circular arc shell fragment (622) is provided with the buckling groove (623) adapting 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 is glass fiber heat insulating strip.
Priority Applications (1)
| 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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| CN104131753A true CN104131753A (en) | 2014-11-05 |
| CN104131753B CN104131753B (en) | 2016-04-06 |
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| CN201410343872.8A Active CN104131753B (en) | 2014-07-19 | 2014-07-19 | Wood alclad door and window heat insulating strip connecting structure |
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Cited By (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 |
Citations (7)
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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 | Schüco International KG, 33609 Bielefeld | 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 | Schüco International KG, 33609 Bielefeld | 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 |
Cited By (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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| Publication number | Publication date |
|---|---|
| CN104131753B (en) | 2016-04-06 |
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