CN103470142A - Wood-cladding aluminum composite profile connecting structure - Google Patents
Wood-cladding aluminum composite profile connecting structure Download PDFInfo
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- CN103470142A CN103470142A CN2013104487407A CN201310448740A CN103470142A CN 103470142 A CN103470142 A CN 103470142A CN 2013104487407 A CN2013104487407 A CN 2013104487407A CN 201310448740 A CN201310448740 A CN 201310448740A CN 103470142 A CN103470142 A CN 103470142A
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Abstract
The invention discloses a wood-cladding aluminum profile, particularly a wood-cladding aluminum composite profile connecting structure. The structure comprises an aluminum profile, a wood material and a connection buckling component, wherein the aluminum profile and the wood material are oppositely arranged; a first buckling groove and a second buckling groove are respectively formed in opposite connecting surfaces of the aluminum profile and the wood material; the connection buckling component comprises a first locking block, a rotary buckling block and a second locking block; the rotary buckling block is plate-shaped; the first locking block and the second locking block are fixedly arranged on the two sides of the rotary buckling block respectively; the connection buckling component is in interference fit with the first buckling groove in the aluminum profile and the second buckling groove in the wood material through the first locking block and the second locking block and fixedly connects the aluminum profile and the wood material; one or a plurality of connection buckling components are arranged in the length direction of the first buckling groove and the second buckling groove in the same connecting way. The problems that an aluminum and wood composite profile is deformed and the wood material is cracked by internal stress caused by inconsistent heat expansion coefficients, shrinkage in case of drying and expansion in case of wetness when the wood material and the aluminum profile are combined are effectively solved.
Description
Technical field
The present invention relates to a kind of wooden cladding aluminum profile, particularly relate to a kind of wooden alclad composite section bar connecting structure.
Background technology
Wood alclad window and door system: mainly the bridge-cut aluminum section bar by outdoor section is connected by special process with 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 partly 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.
Because the reasons such as processing technology, corner crimping technology, assembly technology, coefficient of thermal expansion and Material Strength of aluminium extruded sections and timber have proposed different and very high requirement to the link technique of aluminium extruded sections and timber, compound a lot of connected modes and the processing technology of having occurred of wooden alclad window and door system section bar for many years, existing wooden alclad structure composite mode has mechanical laminated type, adhesive type, penetrates combined type, nail adds buckle-type, but all there are a lot of problems separately in they.
The wooden alclad complex method of mechanical laminated type as shown in Figure 1 and the adhesive type shown in Fig. 2 has following problem: 1, the door and window of the wooden alclad of these two kinds of structures by aluminium extruded sections 1 with together with timber 2 is compound to after by processes such as sawing, punching, group angles, producing; 2, the wooden cladding aluminum profile of mechanical laminated type passes through the rolling technology laminating production by aluminium extruded sections 1 and timber 2, belong to rigid composite, and the wooden cladding aluminum profile of adhesive type equally also belongs to rigid composite; 3, because wooden alclad door and window is to be produced by the composite material after aluminium extruded sections 1 and timber 2 pressings, wood cladding aluminum profile pressing or gluing rear aluminium extruded sections and the internal stress that the Wood Thermal Expansion coefficient is inconsistent and the wet reason that rises of drying shrinkage produces change, easily cause the problems such as wood section torsional deformation, corner crack, have a strong impact on product quality and the life of product of door and window; 4, because door-window section bar is pressing or gluing formation, aluminium extruded sections and timber is sawing group angle simultaneously, because aluminium extruded sections and timber group angle mode can only be passed through aluminium die cavity group angle, the timber part can only be gluing, this technique, because the woody part that affects that is subject to region, temperature, humidity, environment, process technology is divided and very easily caused cracking, directly affects product quality.5, because section bar is wood and aluminium pressing or gluing generation, timber is damaged and can't changes, and must whole door and window be changed, and the direct economic loss of bringing is larger.
But the connected mode that penetrates the more mechanical laminated type of combined type and adhesive type has as shown in Figure 3 had to be improved also exists some problems: 1, the door and window of the wooden alclad of this structure also must be first by aluminium extruded sections 1 with together with timber 2 is compound to after by the production of the processes such as sawing, punching, group angle; 2, wooden cladding aluminum profile is by through type structure 5 laminating productions on aluminium extruded sections by aluminium extruded sections 1 and timber 2, belong to equally rigid composite 3, because wooden alclad door and window is to adopt the through type structure 5 on aluminium extruded sectionss to produce by aluminium extruded sections 1 and timber 2, the internal stress that the wood cladding aluminum profile is fixedly connected with rear aluminium extruded sections 1 and timber 2 coefficient of thermal expansion are inconsistent and the wet reason that rises of drying shrinkage produces changes, easily cause the cracking of group bight, angle timber part, have a strong impact on product quality and the life of product of door and window; 4, because section bar is that aluminium extruded sections 1 and timber 2 penetrate generation, timber 2 is damaged and can't changes, and must whole door and window be changed, and the direct economic loss of bringing is larger.
The wooden alclad complex method that nail as shown in Figure 4 adds buckle-type also exists following problem: 1, this wooden alclad door and window be first aluminium extruded sections 1 and timber 2 respectively by sawing, punching press, group angle group frame, then the mode by nail catcher 6 is connected to form aluminum section frame and wood section frame; 2, the section bar of wooden alclad independently is comprised of aluminium extruded sections 1 and timber 2 two parts; 3, the method for attachment that this nail adds buckle-type needs first on timber line or drives position line when wooden frame is connected with the aluminium frame, cause the low machining accuracy of production efficiency poor, be unfavorable for large-scale production, nail has problems with the connectivity robustness of button, be easy to occur the false firmly real phenomenon come off when processing and fabricating, bring very large hidden danger to the product quality of manufacturing process, the total quality of doors and windows is caused to damage; 4, in processing and fabricating and installation process due to glass, fluid sealant, adhesive tape, material cause easily cause fastener in timber loosening and obscission partly, just produce quality problems after directly causing product before paying the user; 5, the thermal change free expanding adjusting range of catching a cold only has the both direction of aluminium draw-in groove to regulate, and the fastener of timber part be there will be to phenomenon loosening and that come off.
Summary of the invention
The present invention overcomes the deficiency that prior art exists, and technical problem to be solved is to provide and a kind ofly prevents that stress deformation, timber from damaging, be convenient to maintain and replace and can improve the aluminium-wood composite section syndeton of installation effectiveness.
For solving the problems of the technologies described above, the technical solution adopted in the present invention: wooden alclad composite section bar connecting structure, comprise aluminium extruded sections, timber and connection fastener, described aluminium extruded sections and timber are oppositely arranged, and be respectively arranged with the first draw-in groove and the second draw-in groove on the aluminium extruded sections joint face relative with timber, described connection fastener comprises the first latch segment, rotation clamping block and the second latch segment, described rotation clamping block is tabular, the first latch segment and the second latch segment are fixedly installed on respectively the both sides of rotation clamping block, connection fastener is fixedly connected with aluminium extruded sections with the second draw-in groove interference fit on the first draw-in groove and timber on aluminium extruded sections with the second latch segment by the first latch segment with timber,
Be provided with one or more connection fasteners by identical connected mode on the length direction of described the first draw-in groove and the second draw-in groove.
Described the first latch segment is swallow-tail form, and described the first draw-in groove is the swallow-tail form draw-in groove adapted with the first latch segment, the swallow-tail form inclined-plane interference fit of the swallow-tail form inclined-plane of described the first latch segment and the first draw-in groove.
Described the first latch segment is T shape, and described the first draw-in groove is the T shape draw-in groove adapted with the first latch segment, and the notch both sides of described T shape draw-in groove all inwardly are provided with projection, described T shape draw-in groove projection and the first latch segment interference fit.
The width of described the first latch segment is less than the width of the first draw-in groove notch, and described the first latch segment end face is arc surface.
Described the second latch segment is T shape, and described the second draw-in groove is the T shape draw-in groove adapted with the second latch segment, the width interference fit of the length of described the second latch segment and the second draw-in groove bottom land.
Described the second latch segment is swallow-tail form, and described the second draw-in groove is the swallow-tail form draw-in groove adapted with the second latch segment, the swallow-tail form inclined-plane interference fit of the swallow-tail form inclined-plane of described the second latch segment and the second draw-in groove.
The width of described the second latch segment is less than the width of the second draw-in groove notch, and described the second latch segment end face is arc surface.
Described aluminium extruded sections and timber gap location are filled with adhesive tape.
Distance between described a plurality of connection fastener is 100-500mm.
Described the first draw-in groove and the second draw-in groove are continuous groove, or are to be interrupted the notch arranged on straight line.
The present invention compares and has following beneficial effect with prior art.
1, after aluminium extruded sections and timber link and connect by Connection Card, can adjust upward also and can adjust upward in the side of timber and draw-in groove at aluminium extruded sections and draw-in groove side in the scope that is subject to when cold and hot variation is expanded freely adjusting, so just can effectively solve timber and be combined the torsional deformation of the aluminium-wood composite section that the internal stress of generation causes, the problem of timber crack of rising because coefficient of thermal expansion is inconsistent and drying shrinkage wets with aluminium extruded sections.
2, aluminium extruded sections and timber are processed separately, link and connect use by Connection Card when mounted, avoided timber and the aluminium extruded sections difficulty of processing that first compound rear worked door curtain heading tape comes large, the problem that precision prescribed is high just can improve the finished product rate of door and window factory industry continuous productive process, the efficiency of processing and the quality of product simultaneously like this.
3, aluminium extruded sections and timber separate sawing, the group frame can effectively lower the surface contamination that door and window is processed, and improve greatly the aesthetics of door and window.
4, by after the mode that connects buckle, after timber crack damages, Connection Card can be taken off lower after, timber is changed, so just reduce the maintenance cost of door and window, accelerate maintenance speed, lifting maintenance efficiency and quality.
5, by connecting buckle, aluminium extruded sections is connected with timber, has been simplified installation process, improved the precision of door and window processing, reduced the technical difficulty of erection of doors and windows, lowered installation cost, improved installation effectiveness.
6, this mode by the Connection Card button connects aluminium extruded sections and timber is a technological revolution of wooden alclad window and door system, can make wooden alclad window and door system mentality of designing wider, and it is unique to innovate.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
The structural representation that Fig. 1 is the wooden alclad of mechanical laminated type in prior art.
The structural representation that Fig. 2 is the wooden alclad of adhesive type in prior art.
Fig. 3 penetrates the structural representation of the wooden alclad of combined type in prior art.
Fig. 4 is the structural representation that in prior art, nail adds the wooden alclad of buckle-type.
The structural representation that Fig. 5 is the embodiment of the present invention one.
The partial enlarged drawing that Fig. 6 is Fig. 5.
The structural representation that Fig. 7 is connection fastener in the embodiment of the present invention one.
Fig. 8 is the schematic diagram that the timber length direction arranges a plurality of connection fasteners.
Fig. 9 arranges the schematic diagram of two fasteners on the timber width.
The structural representation that Figure 10 is the embodiment of the present invention two.
The structural representation that Figure 11 is connection fastener in embodiment bis-.
In figure, 1 is aluminium extruded sections, and 11 is the first draw-in groove, and 12 is projection, 2 is timber, and 21 is the second draw-in groove, and 3 is connection fastener, 31 is the first latch segment, and 311 is the first latch segment end face, the 312 swallow-tail form inclined-planes that are the first latch segment, 32 is the rotation clamping block, and 33 is the second latch segment, and 331 is the second latch segment end face, the swallow-tail form inclined-plane of 332 second latch segments, 4 is adhesive tape, and 5 is the through type structure, and 6 is nail catcher.
The specific embodiment
Embodiment mono-
As shown in Fig. 5-Fig. 7, wood alclad composite section bar connecting structure, comprise aluminium extruded sections 1, the connection fastener 3 that timber 2 and nylon are made, aluminium extruded sections 1 and timber 2 are oppositely arranged, and be respectively arranged with the first draw-in groove 11 and the second draw-in groove 21 on aluminium extruded sections 1 joint face relative with timber 2, connection fastener 3 comprises the first latch segment 31, rotation clamping block 32 and the second latch segment 33, rotation clamping block 32 is tabular, the first latch segment 31 and the second latch segment 33 are fixedly installed on respectively the both sides of rotation clamping block 32, the first latch segment 31 is T shape, the first draw-in groove 11 is the T shape draw-in groove adapted with the first latch segment 31, the notch both sides of T shape draw-in groove all inwardly are provided with projection 12, T shape draw-in groove projection the 12 and first latch segment 31 interference fit, the second latch segment 33 is swallow-tail form, the second draw-in groove 21 is the swallow-tail form draw-in groove adapted with the second latch segment 33, the swallow-tail form inclined-plane interference fit of the swallow-tail form inclined-plane 332 of the second latch segment and the second draw-in groove 21, width and the first latch segment end face 311 that the width of the first latch segment 31 is less than the first draw-in groove 11 notches are arc surface, width and the second latch segment end face 331 that the width of the second latch segment 33 is less than the second draw-in groove 21 notches are also arc surface, connection fastener 3 is fixedly connected with aluminium extruded sections 1 with the second draw-in groove 21 interference fit on the first draw-in groove 11 and timber on aluminium extruded sections with the second latch segment 33 by the first latch segment 31 with timber 2.
Use procedure of the present invention is: first by aluminium extruded sections 1 and timber 2 processing separately respectively, install at the group angle, then the first latch segment 31 of connection fastener 3 is put into to the first draw-in groove 11 of aluminium extruded sections 1, then the second draw-in groove 21 on timber is buckled on the second latch segment 33, then clamping block 32 is rotated in rotation, at this moment the first latch segment 31 and the second latch segment 33 rotate simultaneously, because the notch both sides of the T shape draw-in groove of the first draw-in groove 11 are equipped with projection 12, T shape draw-in groove projection the 12 and first latch segment 31 interference fit, by connection fastener 3 and aluminium extruded sections 1 locking, the swallow-tail form inclined-plane 332 of the second latch segment 33 is fixedly connected with connection fastener 3 with the swallow-tail form inclined-plane interference fit of the second draw-in groove 21 with timber 2 simultaneously.
As shown in Figure 8, Figure 9, when reality is used, can a connection fastener 3 be set according to each 100-500mm of identical connected mode according to the length of aluminium extruded sections 1 and timber 2, when the width of timber 2 is 30-100mm, only a connection fastener 3 need to be set in the horizontal, when the width of timber 2 is greater than 100mm, need to be at two connection fasteners 3 of horizontally set.
Embodiment bis-
As shown in Figure 10, Figure 11, the difference of the present embodiment and embodiment mono-is that the first latch segment 31 is swallow-tail form, the first draw-in groove 11 is the swallow-tail form draw-in groove adapted with the first latch segment 31, the second latch segment 33 is T shape, described the second draw-in groove 21 is the T shape draw-in groove adapted with the second latch segment 33, and is filled with adhesive tape 4 at the gap location of aluminium extruded sections 1 and timber 2.
In the present embodiment, connection fastener 3 is connected connection fastener 3 with the swallow-tail form inclined-plane interference fit of the first draw-in groove 11 by the swallow-tail form inclined-plane 312 of the first latch segment with aluminium extruded sections 1, connection fastener 3 by the second latch segment 33 length with the width interference fit of the second draw-in groove 21 bottom lands, connection fastener 3 is fixedly connected with timber 2.
Gap location by the joint face relative with timber 2 at aluminium extruded sections 1 arranges adhesive tape 4, can improve the bonding strength of aluminium extruded sections 1 and timber 2, also can improve sealing simultaneously.
The above is explained in detail embodiments of the invention by reference to the accompanying drawings, but the present invention is not limited to above-described embodiment, in the ken possessed those of ordinary skills, can also under the prerequisite that does not break away from aim of the present invention, make various variations.
Claims (10)
1. wooden alclad composite section bar connecting structure, it is characterized in that: comprise aluminium extruded sections (1), timber (2) and connection fastener (3), described aluminium extruded sections (1) and timber (2) are oppositely arranged, and be respectively arranged with the first draw-in groove (11) and the second draw-in groove (21) on aluminium extruded sections (1) joint face relative with timber (2), described connection fastener (3) comprises the first latch segment (31), rotation clamping block (32) and the second latch segment (33), described rotation clamping block (32) is tabular, the first latch segment (31) and the second latch segment (33) are fixedly installed on respectively the both sides of rotation clamping block (32), connection fastener (3) is fixedly connected with aluminium extruded sections (1) with upper the first draw-in groove of aluminium extruded sections (1) (11) and upper the second draw-in groove of timber (2) (21) interference fit with the second latch segment (33) by the first latch segment (31) with timber (2),
Be provided with one or more connection fasteners (3) by identical connected mode on the length direction of described the first draw-in groove (11) and the second draw-in groove (21).
2. wooden alclad composite section bar connecting structure according to claim 1, it is characterized in that: described the first latch segment (31) is swallow-tail form, described the first draw-in groove (11) is the swallow-tail form draw-in groove adapted with the first latch segment (31), the swallow-tail form inclined-plane (312) of described the first latch segment and the swallow-tail form inclined-plane interference fit of the first draw-in groove.
3. wooden alclad composite section bar connecting structure according to claim 1, it is characterized in that: described the first latch segment (31) is T shape, described the first draw-in groove (11) is the T shape draw-in groove adapted with the first latch segment (31), the notch both sides of described T shape draw-in groove all inwardly are provided with projection (12), described T shape draw-in groove projection (12) and the first latch segment (31) interference fit.
4. according to the described wooden alclad composite section bar connecting structure of claim 2 or 3, it is characterized in that: the width of described the first latch segment (31) is less than the width of the first draw-in groove (11) notch, and described the first latch segment end face (311) is arc surface.
5. wooden alclad composite section bar connecting structure according to claim 1, it is characterized in that: described the second latch segment (33) is T shape, described the second draw-in groove (21) is the T shape draw-in groove adapted with the second latch segment (33), the width interference fit of the length of described the second latch segment (33) and the second draw-in groove (21) bottom land.
6. wooden alclad composite section bar connecting structure according to claim 1, it is characterized in that: described the second latch segment (33) is swallow-tail form, described the second draw-in groove (21) is the swallow-tail form draw-in groove adapted with the second latch segment (33), the swallow-tail form inclined-plane (332) of described the second latch segment and the swallow-tail form inclined-plane interference fit of the second draw-in groove.
7. according to the described wooden alclad composite section bar connecting structure of claim 5 or 6, it is characterized in that: the width of described the second latch segment (33) is less than the width of the second draw-in groove (21) notch, and described the second latch segment end face (331) is arc surface.
8. according to the described wooden alclad composite section bar connecting structure of claim 1 to 7 any one, it is characterized in that: described aluminium extruded sections (1) and timber (2) gap location are filled with adhesive tape (4).
9. wooden alclad composite section bar connecting structure according to claim 1 is characterized in that: the distance between described a plurality of connection fasteners (3) is 100-500mm.
10. wooden alclad composite section bar connecting structure according to claim 1, it is characterized in that: described the first draw-in groove (11) and the second draw-in groove (21) are continuous groove, or are to be interrupted the notch arranged on straight line.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310448740.7A CN103470142B (en) | 2013-09-28 | 2013-09-28 | Wood alclad composite section bar connecting structure |
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| CN201310448740.7A CN103470142B (en) | 2013-09-28 | 2013-09-28 | Wood alclad composite section bar connecting structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368355A (en) * | 2016-11-15 | 2017-02-01 | 天津海格丽特装饰工程股份有限公司 | Clamping block fixing structure for open type square tube |
| US9598892B2 (en) | 2014-09-15 | 2017-03-21 | Gregory Header | Quick release cladding system for door, window, sloped and vertical glazing systems frames, and the like |
| CN112482932A (en) * | 2020-12-14 | 2021-03-12 | 哈尔滨华兴节能门窗股份有限公司 | Adjustable buckle convenient to inside and outside opening door and window aluminum-wood of aluminum-clad wood is connected |
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| GB2216580A (en) * | 1988-01-07 | 1989-10-11 | Edward Wilkinson | A composite section frame element |
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| CN201314172Y (en) * | 2008-08-28 | 2009-09-23 | 北京美驰建筑材料有限责任公司 | Novel aluminum-wood composite out-opening window body structure |
| CN201474499U (en) * | 2009-08-03 | 2010-05-19 | 天津市万佳建筑装饰安装工程有限公司 | Plug-in type aluminum wood compound profile door/window |
| CN202090769U (en) * | 2011-05-30 | 2011-12-28 | 徐勇 | Aluminum-wood composite section |
| CN203613950U (en) * | 2013-09-28 | 2014-05-28 | 李国伟 | Wood-clad aluminum composite profile connecting structure |
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2013
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2216580A (en) * | 1988-01-07 | 1989-10-11 | Edward Wilkinson | A composite section frame element |
| CN2775246Y (en) * | 2005-02-22 | 2006-04-26 | 阿鲁克幕墙门窗系统（上海）有限公司 | Connection structure for aluminum-wooden frame |
| CN201314172Y (en) * | 2008-08-28 | 2009-09-23 | 北京美驰建筑材料有限责任公司 | Novel aluminum-wood composite out-opening window body structure |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9598892B2 (en) | 2014-09-15 | 2017-03-21 | Gregory Header | Quick release cladding system for door, window, sloped and vertical glazing systems frames, and the like |
| US9970231B2 (en) | 2014-09-15 | 2018-05-15 | Gregory Header | Quick release cladding system for fenestration frames |
| CN106368355A (en) * | 2016-11-15 | 2017-02-01 | 天津海格丽特装饰工程股份有限公司 | Clamping block fixing structure for open type square tube |
| CN112482932A (en) * | 2020-12-14 | 2021-03-12 | 哈尔滨华兴节能门窗股份有限公司 | Adjustable buckle convenient to inside and outside opening door and window aluminum-wood of aluminum-clad wood is connected |
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| CN103470142B (en) | 2015-09-30 |
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