CN103161242A - Unitized curtain wall - Google Patents
Unitized curtain wall Download PDFInfo
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- CN103161242A CN103161242A CN 201210532617 CN201210532617A CN103161242A CN 103161242 A CN103161242 A CN 103161242A CN 201210532617 CN201210532617 CN 201210532617 CN 201210532617 A CN201210532617 A CN 201210532617A CN 103161242 A CN103161242 A CN 103161242A
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- curtain wall
- encapsulant
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Abstract
The invention relates to a unitized curtain wall adjacently configured up-down and left-right, to preventing water leakage caused by capillarity on an abutting face of a end sealing material which is respectively configured on two ends of an upper frame of each unit and is abutted in a seal state in a connection state of the unitized curtain wall. In the unitized curtain wall (1), a first end sealing material (8) is arranged on one side at an end part of the upper frame of each curtain wall unit U, a second end sealing material (9) is arranged on an end of the upper frame at the other side, and the first end sealing material (8) is abutted against the second end sealing material (9) in a seal state, wherein cavity parts (8b, 9b) opening downwards are arranged on one side or two sides of an abutting face of the first end sealing material (8) and the second end sealing material (9), and rainwater immersed into the abutting face falls off by the cavity parts (8b, 9b).
Description
Technical field
The present invention relates to particularly to prevent to be located at the unit type curtain wall that leaks of involutory surface of end part seal storeroom of the upper ledge end of each curtain wall unit in the unit type curtain wall of interlock mode.
Background technology
At present, in the curtain wall construction method that becomes the main flow of building the mansion, known have the unit that is known as interlock mode to connect structure.This interlock mode is following structure, that is, and and when disposed adjacent is constructed the mansion wall up and down with each curtain wall unit, by with the upper and lower frames of curtain wall each other and/or the chimeric relative displacement that absorbs between each unit each other of vertical frame.
For example, disclose a kind of curtain wall in following patent documentation 1, it is the cell curtain wall that curtain wall unit is configured up and down continuously, the upper ledge of neighbouring curtain wall unit and lower frame separately the either party in relative face form continuously along its length ridge, form continuously along its length recessed groove the opposing party, in neighbouring curtain wall unit, be engaged with each other by ridge and recessed groove and configure the relative displacement that absorbs between curtain wall, and the closed state of the encapsulant when keeping relative displacement, guarantee watertightness.
In the link structure of this interlock mode, between each unit, encapsulant is set, guarantee that tightness, watertightness are most important.
Therefore, in following patent documentation 2, as shown in Figure 11 (Fig. 4 of the document), disclose a kind of curtain wall, be equipped with in advance on the unit: along neighbouring curtain wall unit 100,200,300,400 joint portion each other at the first encapsulant 305 of landscape configuration; Adjacent curtain wall unit joint portion each other is at vertical the second encapsulant 507 of configuration along the left and right; And be installed on each curtain wall unit upper ledge both ends and between the cross part between up and down, the adjacent curtain wall unit in left and right is with the end of described the first encapsulant the 3rd encapsulant 700 placed in the middle continuously, the 3rd encapsulant 700 have can be chimeric at the convex linking part of the sealing surface of cross part driving fit and interlock type cross sectional shape, and be made as the integrally formed structure of metal stiffener and encapsulant.
Patent documentation 1: Japanese kokai publication hei 7-3923 communique
Patent documentation 2: TOHKEMY 2006-152560 communique
The end part seal material 700 of above-mentioned patent documentation 2 has the function of stopping up these unit above seam between two adjacent unit of left and right, upper ledge both ends in each unit are provided with respectively the end part seal material, when the link in the unit arranges, above-mentioned end part seal material 700,700 each other with the closed state docking, is guaranteed watertightness and tightness in unit intersection point section thus.Above-mentioned end part seal material 700 is observed the roughly solid-state encapsulant of U word shape for the side that is made as foaming silicon, Foamex, synthetic rubber elastomeric material, also is known as " capture dish ".
But, the complete driving fit of end part seal material 700,700 involutory surface each other of pair of right and left, but when repeating to implement watertight test, find that rainwater immerses gradually due to capillarity, may cause in the indoor to leak.
Summary of the invention
Therefore, major subjects of the present invention is, in the unit type curtain wall of disposed adjacent up and down, prevent from being disposed at respectively each unit upper ledge both ends, under the connecting state of curtain wall unit with leaking of causing of the capillarity that involutory surface was produced of the end part seal material of closed state docking etc.
for solving described problem, first aspect present invention provides a kind of unit type curtain wall, with curtain wall unit disposed adjacent and consisting of up and down, at least the either party at the upper ledge of the adjacent curtain wall unit of the above-below direction face relative with lower frame forms the raised line linking part continuously along the part length direction, and form continuously recessed linking part the opposing party along the part length direction, the described raised line linking part of neighbouring curtain wall unit and recessed linking part link with chimeric each other state, side's side in the upper ledge end of each curtain wall unit is provided with the first end encapsulant, and the opposing party's side in the upper ledge end is provided with the second end encapsulant, under the connecting state of curtain wall unit, described first end encapsulant and described the second end encapsulant are docked with closed state, described unit type curtain wall is characterised in that,
Be provided with blank part to open lower side side's side of the involutory surface of described first end encapsulant and described the second end encapsulant or two sides, utilize this blank part that the rainwater that is immersed in involutory surface is fallen.
In the invention of described first aspect, be provided with blank part to open lower side side's side of the involutory surface of the first end encapsulant that is disposed at the upper ledge end and the second end encapsulant or two sides.Therefore, utilize this blank part, the rainwater that is immersed in involutory surface cuts off capillarity in the stage that arrives described blank part, and drops to lower side, therefore, can prevent leaking from this involutory surface fully.
Second aspect present invention provides a kind of unit type curtain wall on the basis of first aspect, described blank part forms in the mode of relative configuration (balanced configuration) two sides of described involutory surface.
In the invention of described second aspect, described blank part is formed in the mode of relative configuration two sides of described involutory surface.Thus, can form larger blank part, the rainwater of immersion is fallen fully.
Third aspect present invention first or the basis of second aspect on, a kind of unit type curtain wall is provided, described blank part on the indoor and outdoor direction devices spaced apart and 0000000 be formed with a plurality of.
In the invention of the described third aspect, with described blank part devices spaced apart and be formed with a plurality of on the indoor and outdoor direction.By forming a plurality of described blank parts, can prevent from more completely leaking.
On the basis of fourth aspect present invention either side in first～third aspect, provide a kind of unit type curtain wall, be connected with backwater section in the outside one of described first end encapsulant and the second end encapsulant.At present, backwater section is set separately in addition, but causes number of spare parts to increase in this situation, and also increase at the assembling procedure number of factory, yet by backwater section one is connected in the end part seal material, can reduce the set-up time when reducing number of spare parts.
The invention effect
As described in detail above, according to the present invention, in the unit type curtain wall of disposed adjacent up and down, can prevent from being disposed at respectively each unit upper ledge both ends, under the connecting state of curtain wall unit with leaking that the capillarity that involutory surface was produced of the end part seal material of closed state docking causes.
Description of drawings
Fig. 1 represents curtain wall 1 of the present invention, (A) is outside drawing, is (B) longitudinal plan;
Fig. 2 is the front view of this curtain wall unit U;
Fig. 3 means the amplification longitudinal plan (the III-III alignment view of Fig. 1) of the linking part of curtain wall unit U, U;
Fig. 4 means the amplification drawing in side sectional elevation (the IV-IV alignment view of Fig. 1) of the linking part of curtain wall unit U, U;
Fig. 5 mean the both ends of being located at upper ledge 3 end part seal material 8,9 engagement state want the partial solution stereogram;
Fig. 6 means the stereogram of first end encapsulant 8;
Fig. 7 represents first end encapsulant 8, is (A) side view, is (B) the C-C sectional drawing of (A), (C) is left surface figure, (D) is plan view;
Fig. 8 means the side view of end part seal material 8,9 installment state;
What Fig. 9 meaned end part seal material 8,9 variation (its 1) wants the partial solution stereogram;
What Figure 10 meaned end part seal material 8,9 variation (its 2) wants the partial solution stereogram;
Figure 11 means existing (patent documentation 2) curtain wall structure want section's stereogram.
Label declaration
1 ... curtain wall, 2 ... framework, 3 ... upper ledge, 4 ... lower frame, 5 ... right vertical frame, 6 ... left vertical frame, 7 ... crosspiece, 8 ... first end encapsulant, 8b8e ... blank part, 8C ... backwater section, 9 ... the second end encapsulant, 9b9e ... blank part, S1 ... the first concavity linking part, S2 ... the second concavity linking part, S3 ... the 3rd concavity linking part, K1 ... the first raised line linking part, K2 ... the second raised line linking part, K3 ... the 3rd raised line linking part, U ... curtain wall unit, G ... glass
The specific embodiment
Below, with reference to accompanying drawing in detail embodiments of the present invention are described in detail.
The concrete example of＜curtain wall＞
As shown in Figures 1 and 2, curtain wall 1 of the present invention is unit type curtain wall as described below, namely, in the inside of the framework 2 that is consisted of by upper ledge 3, lower frame 4, left right vertical frame 5,6 with link left right vertical frame 5,6 mode arranges crosspiece 7 in the centre of short transverse, and utilizes the supporting accessory 30,30 that arranges in F end, the floor of building body ... to below embedding the curtain wall unit U(that glass G etc. is arranged and consist of, each opening frame only be called the unit.) with respect to the adjacency configuration up and down of mansion wall.
This curtain wall 1 adopts interlock mode, namely, upper surface at above-mentioned upper ledge 3 is formed with recessed linking part S1, S2 continuously along the part length direction, and the soffit at above-mentioned lower frame 4 is formed with raised line linking part K1, K2 continuously along the part length direction, between neighbouring unit U, U, above-mentioned recessed linking part S1, S2 and raised line linking part K1, K2 is linked with chimeric each other state.In addition, in this curtain wall 1, for left right vertical frame 5,6, also adopt interlock mode, predetermined face at a side right vertical frame 5 forms raised line linking part K3 continuously along the part length direction, and the predetermined face at the vertical frame 6 in the opposing party's a left side forms recessed linking part S3 continuously along the part length direction, between the adjacent unit U in left and right, above-mentioned raised line linking part K3 and recessed linking part S3 is linked with chimeric each other state.
Below, describe in detail more specifically.
As shown in Figure 3, the upper ledge 3 that consists of said units U forms to the mode of the glass embeded slot M1 of open lower side with the outside at upper deckle board 3a and is provided with the grooved 3b of section, and is provided with the first ridge sheet 3c that extends from bight, upper end, the indoor upward direction L word shape of this grooved 3b of section.The centre of deckle board 3a is provided with the second ridge sheet 3d that upward direction is extended on above-mentioned, and be provided with the 3rd ridge sheet 3e that extends from end, indoor upward direction, consist of first recessed linking part S1 by above-mentioned the first ridge sheet 3c and the second ridge sheet 3d, consist of second recessed linking part S2 by above-mentioned the second ridge sheet 3d and the 3rd ridge sheet 3e.
Be provided with the sealing installation portion 3f towards the outside in the upper end of above-mentioned the second ridge sheet 3d, and be provided with from the upper end word of falling L shape and extend and towards the sealing installation sheet 3g of indoor.The first encapsulant 10 that becomes the rain barrier is installed at above-mentioned sealing installation portion 3f, and the second encapsulant 11 that becomes distance piece is installed at above-mentioned sealing installation sheet 3g.Be provided with sealing installation sheet 3h towards the outside at the front end of above-mentioned the 3rd ridge sheet 3e, and the 3rd encapsulant 12 that becomes the wind barrier is installed on sealing installation sheet 3h.In above-mentioned glass embeded slot M1, by the first sealing mat 13 and the upper end that is installed on the second sealing mat 14 clamping glass G of indoor of the outside that is installed on groove.
Secondly, as shown in Figure 3, above-mentioned lower frame 4 with the first hollow bulb 4a be connected hollow bulb 4b and connect the outside of the main part 4A that arranges along the indoor and outdoor direction, the Extendible flake 4c that extends by cross section L word shape is provided with the upwards glass embeded slot M2 of side opening.Boundary portion at above-mentioned the first hollow bulb 4a and Extendible flake 4c is formed with to recessed groove 4e of the word of the falling U shape of following side opening, and also is formed with to recessed groove 4d of the word of the falling U shape of following side opening in the boundary portion of above-mentioned the first hollow bulb 4a and the second hollow bulb 4b.Its result consists of the first raised line linking part K1 by the lower portion of above-mentioned the first hollow bulb 4a, and consists of raised line linking part K2 by the lower portion of above-mentioned the second hollow bulb 4b.
In addition, be provided with cushion block 14 at above-mentioned glass embeded slot M2 position, mounting glass G on cushion block 14 utilizes the 3rd sealing mat 15 of the first sealing mat 13 of the outside that is installed on groove and the indoor that is installed on groove and the encapsulant 16 above-mentioned glass G of clamping that construct at the upper surface of the 3rd sealing mat 15.Outdoor unit side at lower frame 4 is equipped with trim cover material 25.
Under the connecting state of above-mentioned upper ledge 3 and lower frame 4, as shown in the drawing, at chimeric the first raised line linking part K1 that above-mentioned lower frame 4 is arranged of first recessed linking part S1 of above-mentioned upper ledge 3, at chimeric the second raised line linking part K2 that above-mentioned lower frame 4 is arranged of second recessed linking part S2 of above-mentioned upper ledge 3.Under this chimerism, the first encapsulant 10 of being located at the second ridge sheet 3d of above-mentioned upper ledge 3 is sealed at the indoor side of the first raised line linking part K1 of above-mentioned lower frame 4, the second encapsulant 11 of being located at above-mentioned the second ridge sheet 3d is sealed at the outdoor unit side of the second raised line linking part K2 of above-mentioned lower frame 4, and then the 3rd encapsulant 12 of being located at the 3rd ridge sheet 3e of above-mentioned upper ledge 3 is sealed at the indoor side of the second raised line linking part K2.
On the other hand, as shown in Figure 4, right vertical frame 5 is provided with Extendible flake 5b in the outside of vertical deckle board 5a, is equipped with on this Extendible flake 5b and presses edge 17, and be formed with the glass embeded slot M3 to the side opening.Be provided with the protrusion tab 5c that vertical frame 6 sides are extended to the opposing party's a left side on above-mentioned Extendible flake 5b.Be provided with the first protrusion tab 5d that vertical frame 6 sides are extended to the opposing party's a left side in the centre of above-mentioned vertical deckle board 5a, and also be provided with the second protrusion tab 5e that similarly indulges frame 6 sides extensions left in the end, indoor.Consist of raised line linking part K3 by these the first protrusion tab 5d and the second protrusion tab 5e.In above-mentioned glass embeded slot M3, by the 3rd sealing mat 15 of the first sealing mat 13 of the outside that is installed on groove and the indoor that is installed on groove and the encapsulant 16 above-mentioned glass G of clamping that construct at the upper surface of the 3rd sealing mat 15.
As shown in Figure 4, the vertical frame 6 in an above-mentioned left side is provided with Extendible flake 6b in the outside of vertical deckle board 6a, is equipped with on this Extendible flake 6b and presses edge 18, and be formed with the glass embeded slot M4 to the side opening.Be provided with the first protrusion tab 6d that extends to a side right vertical frame 5 sides in the centre of above-mentioned vertical deckle board 6a, and also be provided with the second protrusion tab 6e that similarly extends to right vertical frame 5 sides in the end, indoor.At the front end of these the first protrusion tab 6d and the second protrusion tab 6e with respect to one another towards being provided with the encapsulant installation portion, the 4th encapsulant 19 that becomes the rain barrier is installed at above-mentioned the first protrusion tab 6d, the 5th encapsulant 20 that becomes the wind barrier is installed at above-mentioned the second protrusion tab 6e.Consist of recessed linking part S3 by above-mentioned the first protrusion tab 6d and the second protrusion tab 6e.In above-mentioned glass embeded slot M4, by the 3rd sealing mat 15 of the first sealing mat 13 of the outside that is installed on groove and the indoor that is installed on groove and the encapsulant 16 above-mentioned glass G of clamping that construct at the upper surface of the 3rd sealing mat 15.
Under the connecting state of above-mentioned right vertical frame 5 and left vertical frame 6, as shown in the drawing, the raised line linking part K3 of right vertical frame 5 is chimeric with recessed linking part S3 of left vertical frame 6.Under this chimerism, the 4th encapsulant 19 of being located at the first ridge sheet 6d of the vertical frame 6 in an above-mentioned left side is sealed at the outdoor unit side of the first protrusion tab 5d of right vertical frame 5, the 5th encapsulant 20 of being located at the second ridge sheet 6e of the vertical frame 6 in an above-mentioned left side is sealed at the indoor side of the second protrusion tab 5e of right vertical frame 5.
＜upper ledge end part seal material 8,9＞
As shown in Figure 5, in this curtain wall 1, side's side in the upper ledge end of each unit U is provided with first end encapsulant 8, and the opposing party's side in the upper ledge end is provided with the second end encapsulant 9, under the connecting state of unit U, U, above-mentioned first end encapsulant 8 and above-mentioned the second end encapsulant 9 is docked with closed state.
As Figure 6 and Figure 7, above-mentioned first end encapsulant 8 has the roughly gauge of regulation, and have the concavity 8d of section in upper surface side, for being the roughly solid-state seal member of U word shape under the observation of side, formed by foaming silicon, Foamex, synthetic rubber elastomeric material.In these raw material, be difficult to the foaming silicon of residual permanent strain during preferred compressed.
One side of above-mentioned first end encapsulant 8 is even surface 8A, and the another side becomes the insertion groove formation face 8B of upper ledge end.Form face 8B at this insertion groove, form slot part 8a with the shape with the cross sectional shape approximate match of upper ledge 3, as Fig. 5 and shown in Figure 8, by chimeric and can install with the end of upper ledge 3.In addition, be formed with the backwater 7C of section that possesses vertical wall 8c in the end, outside.End-grain cutting is provided with sealing installation sheet 3h before above-mentioned the 3rd ridge sheet 3e of upper ledge 3, only board is inserted slot part 8a.In addition, in order strengthening, to be provided with in the end of upper ledge 3 and to step up fastener 21.
As shown in Figure 8, at the chimeric raised line linking part K2 that lower frame 4 is arranged of the concavity 8d of section of the upper surface side of first end encapsulant 8.In addition, also as shown in Figure 5, be provided with pressing plate 26 in the upper surface side of the above-mentioned backwater 7C of section, utilize by carry out fixing of screw to prevent from floating, fixedly the first end encapsulant 8.
Above-mentioned the second end encapsulant 9 is for just in time forming above-mentioned first end encapsulant 8 the relative parts of line take even surface 8A as axle, therefore description thereof is omitted.
In the present invention, be provided with blank part 8b, 9b to open lower side a side of the involutory surface of above-mentioned first end encapsulant 8 and above-mentioned the second end encapsulant 9 or two sides, made the rainwater that is immersed in involutory surface drop to the below by this blank part 8b, 9b.In the first mode example shown in Figure 5, form the blank part 8b, the 9b that tilt to the outside direction with relative configuration in the centre of the indoor and outdoor direction of above-mentioned first end encapsulant 8 and the second end encapsulant 9.Therefore, the rainwater that immerses gradually by capillarity in the inside of the involutory surface of above-mentioned first end encapsulant 8 and above-mentioned the second end encapsulant 9 is in the stage that arrives above-mentioned blank part 8b, 9b, capillarity dissipates, can fall downwards, can prevent leaking to the indoor fully.
Above-mentioned blank part 8b, 9b also can not tilt as shown in Figure 9 and form rectangular-shapedly, also can be formed with a plurality of blank part 8b, 8e(9b, 9e in indoor and outdoor direction devices spaced apart as shown in figure 10).By forming a plurality of above-mentioned blank part 8b, 8e(9b, 9e) and cut off fully at end part seal material 8,9 involutory surface immersion rainwater soak into the path, can prevent leaking at this involutory surface fully.Above-mentioned blank part also can only be formed at a side of first end encapsulant 8, the second end encapsulant 9.
Claims (4)
1. unit type curtain wall, with curtain wall unit disposed adjacent and consisting of up and down, at least the either party at the upper ledge of the adjacent curtain wall unit of the above-below direction face relative with lower frame forms the raised line linking part continuously along the part length direction, and form continuously recessed linking part the opposing party along the part length direction, the described raised line linking part of neighbouring curtain wall unit and recessed linking part link with chimeric each other state, side's side in the upper ledge end of each curtain wall unit is provided with the first end encapsulant, and the opposing party's side in the upper ledge end is provided with the second end encapsulant, under the connecting state of curtain wall unit, described first end encapsulant and described the second end encapsulant are docked with closed state, described unit type curtain wall is characterised in that,
Be provided with blank part to open lower side side's side of the involutory surface of described first end encapsulant and described the second end encapsulant or two sides, utilize this blank part that the rainwater that is immersed in involutory surface is fallen.
2. unit type curtain wall as claimed in claim 1, wherein,
Described blank part forms in the mode of relative configuration two sides of described involutory surface.
3. unit type curtain wall as claimed in claim 1 or 2, wherein,
Described blank part devices spaced apart and be formed with a plurality of on the indoor and outdoor direction.
4. unit type curtain wall as described in any one in claim 1～3, wherein,
Be connected with backwater section in the outside one of described first end encapsulant and the second end encapsulant.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-273511 | 2011-12-14 | ||
| JP2011273511A JP2013124482A (en) | 2011-12-14 | 2011-12-14 | Unit type curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103161242A true CN103161242A (en) | 2013-06-19 |
Family
ID=48584749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210532617 Pending CN103161242A (en) | 2011-12-14 | 2012-12-11 | Unitized curtain wall |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2013124482A (en) |
| CN (1) | CN103161242A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6762771B2 (en) * | 2016-06-07 | 2020-09-30 | 株式会社Ｌｉｘｉｌ | Catch pan for curtain wall and curtain wall unit |
| CN117822783B (en) * | 2024-03-05 | 2024-06-07 | 广东季华铝业有限公司 | Glass curtain wall structure and green energy-saving glass curtain wall system |
-
2011
- 2011-12-14 JP JP2011273511A patent/JP2013124482A/en active Pending
-
2012
- 2012-12-11 CN CN 201210532617 patent/CN103161242A/en active Pending
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| Publication number | Publication date |
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| JP2013124482A (en) | 2013-06-24 |
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Application publication date: 20130619 |