CN209308592U - A kind of plug-in aluminium alloy bridge insulation thermal resistance sash - Google Patents
A kind of plug-in aluminium alloy bridge insulation thermal resistance sash Download PDFInfo
- Publication number
- CN209308592U CN209308592U CN201821469277.9U CN201821469277U CN209308592U CN 209308592 U CN209308592 U CN 209308592U CN 201821469277 U CN201821469277 U CN 201821469277U CN 209308592 U CN209308592 U CN 209308592U
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- Prior art keywords
- heat insulating
- sash
- insulating strip
- frame
- grafting item
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 24
- 238000009413 insulation Methods 0.000 title claims abstract description 15
- 230000002265 prevention Effects 0.000 claims abstract description 16
- 238000000926 separation method Methods 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 abstract description 19
- 239000012467 final product Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 238000003825 pressing Methods 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000002161 passivation Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The utility model relates to a kind of plug-in aluminium alloy bridge insulation thermal resistance sash, the sash includes outdoor frame, indoor frame and it is connected to heat insulating strip between the two, heat insulating strip two sides are provided with grafting item, outdoor frame and indoor frame are provided with the inserting groove matched with grafting item in corresponding position, the grafting side is provided with the first card convex, opposite side is provided with limiting stand, the inserting groove includes spaced separation prevention bar and supporting block, the first card slot matched with the first card convex is provided on the separation prevention bar inner sidewall, the outer end of supporting block is in contact to form position limiting structure with limiting stand；Indoor frame, outdoor frame and heat insulating strip can be prefabricated, can be individually surface-treated when needing to assemble, and when assembly will not cause to damage to any one component, keep original performance, assembling process greatly simplifies, and sash final product quality is improved.
Description
Technical field
The utility model belongs to building material technology, and in particular to a kind of plug-in aluminium alloy bridge insulation thermal resistance sash.
Background technique
Currently, Aluminum alloy broken bridge heat insulation section bar, which is generally taken, first wears composite joint technique, i.e. heat insulating strip penetrates
It in the notch of two sides aluminium alloy extrusions, then is rolled and is fixed with compounding machine, this technique requires in selection following two mode
A kind of mode carries out: 1, heat insulating strip two sides profile well in advance color, then to wear item compound；2, wear item it is compound after do surface again
Color.In first way, after section steel cutting combination seam can not process of refinement, such as seamless processing；In the second way,
Compound bar surface can generate be stained, compound bar high temperature deformation, also pad pasting to be protected repeatedly in carrying out double-colored treatment process, cost
High and low efficiency.In addition, carrying out sash seamless process and when fillet technique, first way cannot be used, and the second way
The factors such as middle heat insulating strip damage and low efficiency at high cost prevent it from putting into industrialized production, and indoor and outdoor color list well
One, defective goods rate is also higher.In conclusion the relative production to heat-insulated sash is needed to be further improved.
Utility model content
The utility model compensates for the defect of the prior art, provides a kind of plug-in aluminium alloy bridge insulation thermal resistance sash, should
Sash enables to the inside and outside aluminum alloy frame being separated by respectively to complete prefabricated and do color treatments, and assembly is easy, heat insulating strip not by
It is stained the influence with high temperature deformation, the total quality and service performance of sash can be guaranteed, and service life significantly extends.
The specific technical solution of the utility model is:
A kind of plug-in aluminium alloy bridge insulation thermal resistance sash, the sash include outdoor frame, indoor frame and are connected to the two
Between heat insulating strip, key point is, the heat insulating strip two sides are provided with grafting item, and outdoor frame and indoor frame are in corresponding positions
The inserting groove for being equipped with and matching with grafting item is installed, the grafting side is provided with the first card convex, opposite side setting
Have a limiting stand, the inserting groove includes spaced separation prevention bar and supporting block, be provided on the separation prevention bar inner sidewall with
The first card slot that first card convex matches, the outer end of supporting block are in contact to form position limiting structure with limiting stand.
It is provided with overhead kick on the outside of first card slot, first card convex is outer bevel edge and interior bevel edge the crosses wedge to be formed
Shape, the interior bevel edge match to form hook locking mechanism with overhead kick.
The grafting item is two groups for being respectively arranged at heat insulating strip two sides, and every group of grafting item is no less than two；Positioned at two
In the grafting item at end, the first card convex is located at medial surface, and limiting stand is located at lateral surface；Inserting groove and grafting item correspond, and are located at
The inserting groove at both ends, supporting block are located at outside, and separation prevention bar is located inside.
The wall thickness of the supporting block is not less than 2mm, and the wall thickness of the separation prevention bar is 0.6-1.2mm.
The heat insulating strip includes the transverse slat that end is provided with grafting item, and all transverse slat inner ends are by intersecting with its direction
Riser is fixedly connected as an overall structure.
The beneficial effects of the utility model are: the heat insulating strip being arranged in the utility model and indoor frame, outdoor frame
Connection structure is the mating of grafting item and inserting groove, without rolling again in assembly to indoor frame and outdoor frame
Compressive strain, assembly manipulation greatly simplify, and indoor frame, outdoor frame and heat insulating strip can be prefabricated in the factory, and when assembly can
Original complete form is kept, provides technical support for first prefabricated compound processing technology again, indoor frame and outdoor frame can
With the process such as respective completion cutting, group angle, welding, polishing or injecting glue and respective individually coating color, finally using heat-insulated
Item and two parts carry out grafting and are assembled to form sash finished product, and in assembling process, heat insulating strip is not stained and without going past high temperature, frame
Preferable with the original form of heat insulating strip, property retention, the technical program not only enormously simplifies processing technology, and sash at
The quality of product is also significantly increased.
Detailed description of the invention
Fig. 1 is the assembled state schematic diagram of sash in the utility model embodiment 1.
Fig. 2 is the structural schematic diagram in the utility model embodiment 1 after sash assembly.
Fig. 3 is the structural schematic diagram of heat insulating strip.
Fig. 4 is the enlarged structure schematic diagram of A in Fig. 1.
Fig. 5 is the structural schematic diagram in the utility model embodiment 2 after sash assembly.
Fig. 6 is the assembled state schematic diagram of sash in the prior art.
Fig. 7 is the structural schematic diagram after sash assembly in the prior art.
In attached drawing, 1, outdoor frame, 2, indoor frame, 3, heat insulating strip, 4, grafting item, the 401, first card convex, 402, limit
Platform, 403, outer bevel edge, 404, interior bevel edge, 5, inserting groove, 6, separation prevention bar, the 601, first card slot, 602, overhead kick, 7, supporting block, 8,
Transverse slat, 9, riser, 10, closed frame.
Specific embodiment
As shown in Figure 6 and Figure 7, elder generation is needed in assembly room's inner frame 2, heat insulating strip 3 and outdoor frame 1 in the prior art
3 two sides of heat insulating strip are moved towards in the mounting groove of indoor frame 2,1 inside of outdoor frame along frame, then according to arrow side
To the installation side that mounting groove is compacted to package heat insulating strip by roller press, using the assembly technology, if aluminum alloy frame
It is compound first to carry out wear after coating color item, then, seam can not carry out process of refinement after section steel cutting combination, if adopted
Item is compound to carry out coating color again with first wearing, then will cause compound bar surface be stained, high temperature deformation, if doing two-colour process needs
It pad pasting to protect, be costly and inefficient, defective goods rate also can be relatively high repeatedly.
In order to avoid above-mentioned problem, the utility model designs a kind of plug-in aluminium alloy bridge insulation thermal resistance sash, institute
It states sash to include outdoor frame 1, indoor frame 2 and be connected to heat insulating strip 3 between the two, outdoor frame 1 and indoor frame 2 are
For aluminum alloy material, heat insulating strip 3 is nylon material, and 3 two sides of heat insulating strip are provided with grafting item 4, outdoor frame 1 and interior
Frame 2 is provided with the inserting groove 5 matched with grafting item 4 in corresponding position, and 4 side of grafting item is provided with the first card convex
401, opposite side is provided with limiting stand 402, and the inserting groove 5 includes spaced separation prevention bar 6 and supporting block 7, described
6 inner sidewall of separation prevention bar on be provided with the first card slot 601 matched with the first card convex 401, the outer end of supporting block 7 and limiting stand
402, which are in contact, to form position limiting structure, and specific manufacturing process is described in detail by embodiment.
Embodiment 1, as shown in Figures 1 to 4, grafting item 4 are two groups for being respectively arranged at 3 two sides of heat insulating strip, every group of grafting
Item 4 is no less than two；Grafting item 4 positioned at both ends, the first card convex 401 are located at medial surface, and limiting stand 402 is located at lateral surface；It inserts
Access slot 5 and grafting item 4 correspond, and the inserting groove 5 positioned at both ends, supporting block 7 is located at outside, and separation prevention bar 6 is located inside；Grafting
5 width of slot is 3mm, and depth 6.8mm, it is strength rigid structure, supporting block 7 that supporting block 7, which plays limit and stable support function,
Wall thickness be 2.3mm, separation prevention bar 6 its detent, Anti-extrusion effect are elastic construction, and the wall thickness of separation prevention bar 6 is 0.8mm；
Overhead kick 602 is provided on the outside of first card slot 601, first card convex 401 is that outer bevel edge 403 and interior bevel edge 404 are handed over
The wedge shape that remittance is formed, the interior bevel edge 404 match to form hook locking mechanism with overhead kick 602；Grafting item 4 on heat insulating strip 3
Wall thickness is 2.95mm, is 5.4mm, i.e. the distance between 4 outer end of grafting item to limiting stand 402 with effective grafting amount of inserting groove 5,
The overhead kick structure that Yi Jinnan goes out is formd, heat insulating strip 3 includes the transverse slat 8 that end is provided with grafting item 4, and all 8 inner ends of transverse slat are borrowed
The riser intersected with its direction 9 is helped to be fixedly connected as an overall structure.
As the processing technology of the plug-in aluminium alloy bridge insulation thermal resistance sash of above structure includes the following steps:
A, indoor frame 2 is prefabricated
Rectangular or other shapes semi-finished product are formed after first carrying out section steel cutting, corner crimping technology, then carry out joint treatment,
Such as welding, milling, polishing, sharp corner passivation technique finally pass through coating color forming chamber inner frame 1, spare；
B, outdoor frame 1 is prefabricated
It is identical as indoor 2 prefabrication process of frame；Or first to profile coating color, then cut, organize angle, finally pass through
Joint treatment forming chamber outer framework 1, it is spare；
C, heat insulating strip 3 is prefabricated
Heat insulating strip 3 uses integrated injection molding, spare after prefabricated；
D, pressing assembling
Pressing assembling is carried out using 4 tons of pneumatic plate pressing machines, work top area is 800 × 1600mm, vertical stroke
Indoor frame 2 is stably placed on plate pressing machine by 150mm, inserting groove 5 upward, then by the grafting item 4 of 3 side of heat insulating strip to
It down and is pushed down into inserting groove 5 in the pressure of plate pressing machine, at this point, the grafting item 4 of the other side is upward, is then act through plate pressing machine for room
The grafting item 4 that the inserting groove 5 of outer framework 1 is pressure bonded to upward downwards is located therein, and ultimately forms sash finished product.
Above-mentioned technical process is made up of the supporting block 7 and separation prevention bar 6 being arranged on the inside of outdoor frame 1 and indoor frame 2
Inserting groove 5 with elastic allowance provides structural support for the grafting installation of grafting item 4, and the mode of grafting installation both saved
The step of roll-in, while aluminum alloy frame is not damaged by external force, aluminum alloy frame and heat insulating strip 3 can be individually pre- in advance
System is independent of each other when finally assembling, and the processing effects such as surface treatment, fillet passivation of aluminum alloy frame are not by assembling process shadow
It rings, the overall performance of bridge insulation thermal resistance sash can be guaranteed, and service life significantly extends.
Embodiment 2, as the another embodiment of embodiment 1, as shown in figure 5, between the transverse slat 8 of heat insulating strip 3 by
Spaced two risers 9 are fixedly connected, and the connection of two risers 9 and transverse slat forms frame structure, and support performance is more
It is good, in addition, setting being fixed on the closed frame 10 on the outside of transverse slat, 10 pairs of closed frame supports for the limiting stand 402 of grafting item 4
The support limit of 7 outer end face of block is more firm.
Heat insulating strip 3 is stained without high temperature, not in the utility model, and indoor frame 2 and 1 aluminium alloy part of outdoor frame are a variety of
Process program and color flexibly and are not required to repeatedly pad pasting protection, and cost is controllable, high-efficient, are suitable for industrialized production, due to two
Without the process flow of another part when point aluminium alloy itself working process, the key performances such as color and injecting glue be not easy by
It destroys, high yield rate, Color scheme is abundant, and all process of surface treatment realized on aluminium alloy extrusions may be implemented.
Claims (5)
1. a kind of plug-in aluminium alloy bridge insulation thermal resistance sash, which includes outdoor frame (1), indoor frame (2) and is connected to
Heat insulating strip (3) between the two, it is characterised in that: heat insulating strip (3) two sides are provided with grafting item (4), outdoor frame (1)
The inserting groove (5) matched with grafting item (4), described grafting item (4) side are provided in corresponding position with indoor frame (2)
It is provided with the first card convex (401), opposite side is provided with limiting stand (402), and the inserting groove (5) includes spaced anti-
Item (6) and supporting block (7) are taken off, the first card matched with the first card convex (401) is provided on the separation prevention bar (6) inner sidewall
The outer end of slot (601), supporting block (7) is in contact to form position limiting structure with limiting stand (402).
2. a kind of plug-in aluminium alloy bridge insulation thermal resistance sash according to claim 1, it is characterised in that: first card
It is provided with overhead kick (602) on the outside of slot (601), first card convex (401) is outer bevel edge (403) and interior bevel edge (404) crosses shape
At wedge shape, the interior bevel edge (404) matches to form hook locking mechanism with overhead kick (602).
3. a kind of plug-in aluminium alloy bridge insulation thermal resistance sash according to claim 1, it is characterised in that: the grafting item
It (4) is two groups for being respectively arranged at heat insulating strip (3) two sides, every group of grafting item (4) is no less than two；Grafting item positioned at both ends
(4), the first card convex (401) is located at medial surface, and limiting stand (402) is located at lateral surface；Inserting groove (5) and grafting item (4) one are a pair of
It answers, the inserting groove (5) positioned at both ends, supporting block (7) is located at outside, and separation prevention bar (6) is located inside.
4. a kind of plug-in aluminium alloy bridge insulation thermal resistance sash according to claim 3, it is characterised in that: the supporting block
(7) wall thickness is not less than 2mm, and the wall thickness of the separation prevention bar (6) is 0.6-1.2mm.
5. a kind of plug-in aluminium alloy bridge insulation thermal resistance sash according to claim 1, it is characterised in that: the heat insulating strip
(3) include transverse slat (8) that end is provided with grafting item (4), all transverse slat (8) inner ends are by the riser (9) intersected with its direction
It is fixedly connected as an overall structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821469277.9U CN209308592U (en) | 2018-09-10 | 2018-09-10 | A kind of plug-in aluminium alloy bridge insulation thermal resistance sash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821469277.9U CN209308592U (en) | 2018-09-10 | 2018-09-10 | A kind of plug-in aluminium alloy bridge insulation thermal resistance sash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209308592U true CN209308592U (en) | 2019-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821469277.9U Expired - Fee Related CN209308592U (en) | 2018-09-10 | 2018-09-10 | A kind of plug-in aluminium alloy bridge insulation thermal resistance sash |
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| Country | Link |
|---|---|
| CN (1) | CN209308592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2018
- 2018-09-10 CN CN201821469277.9U patent/CN209308592U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190827 |
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| CF01 | Termination of patent right due to non-payment of annual fee |