The curtain wall casement opening in
Technical field
The utility model relates to a kind of curtain wall casement opening in.
Background technology
Curtain wall opening door-leaf in the past all is to adopt to go up the suspension type external-open.But along with modern architecture develops to super-high buildings, this outward opening window often is faced with many potential safety hazards, and in the life-span of firmly depending on glue of sash, in case occur coming unstuck or other damage, there is the potential safety hazard of outwards falling in structures such as the glass of out-swinging casement.
Summary of the invention
The purpose of the utility model is to provide a kind of curtain wall casement opening in, the potential safety hazard of effectively avoiding sash structures outwards to fall.
The purpose of the utility model realizes through following technical scheme: a kind of curtain wall casement opening in is characterized in that: it comprises sash, be located on around the sash and be fixedly installed in the window frame on the curtain wall construction and be located at sash and window frame between sash can inwardly be opened hinge.
The utility model has also carried out following improvement:
The outward flange of said window frame downside is buckled on outside the outward flange of sash downside, and is provided with first sealing joint strip between the outward flange of the outward flange of window frame downside and sash downside.
The middle part of said window frame downside is provided with first convexity upwards, and the window frame downside is provided with the spilled water hole with external communications on the diapire that is positioned at the first protruding outside, between the first protruding inboard and sash, is provided with second sealing joint strip.
The outward flange of said window frame upside is buckled on outside the outward flange of sash upside, and is provided with the 3rd sealing joint strip between the outward flange of the outward flange of window frame upside and sash upside.
The middle part of said sash upside is provided with second convexity upwards, between the second protruding outside and window frame, is provided with the 4th sealing joint strip.
The outward flange in said window frame left side is buckled on outside the outward flange in sash left side; The outward flange on window frame right side is buckled on outside the outward flange on sash right side, is arranged with the 5th sealing joint strip between the outward flange in said window frame left side and the outward flange in sash left side and between the outward flange on the outward flange on window frame right side and sash right side.
Be arranged with the 6th sealing joint strip between the middle part in said window frame left side and the middle part in sash left side and between the middle part on the middle part on window frame right side and sash right side.
Through the setting of above hermetically-sealed construction, can play effective antiseep effect.
Compared to prior art, the advantage of the utility model is: it can not only prevent the safety problem that sash structures is outwards fallen, and has good anti-leakage structure.
Description of drawings
Fig. 1 is the cross-sectional structural representation of a kind of curtain wall casement opening in of the utility model embodiment.
Fig. 2 is the fit structure sketch map in window frame left side and sash left side among Fig. 1.
Fig. 3 is the fit structure sketch map on window frame right side and sash right side among Fig. 1.
Fig. 4 is the perpendicular structural representation that cuts open of Fig. 1.
Fig. 5 is the fit structure sketch map of window frame upside and sash upside among Fig. 4.
Fig. 6 is the fit structure sketch map of window frame downside and sash downside among Fig. 4.
Label declaration: 1, sash, 1-1, second convexity, 2, curtain wall construction, 3, window frame; 3-1, first convexity, 3-2, spilled water hole, 4, hinge, 5, first sealing joint strip; 6, second sealing joint strip, the 7, the 3rd sealing joint strip, the 8, the 4th sealing joint strip; 9, the 5th sealing joint strip, the 10, the 6th sealing joint strip, 11, handle.
The specific embodiment
Below in conjunction with Figure of description and embodiment the utility model content is elaborated:
Like the embodiment sketch map of Fig. 1 to a kind of curtain wall casement opening in that provides for the utility model shown in Figure 6.
A kind of curtain wall casement opening in is characterized in that: it comprises sash 1, be located on around the sash 1 and be fixedly installed in the window frame 3 on the curtain wall construction 2 and be located at sash 1 and window frame 3 between sash 1 can inwardly be opened hinge 4.
The outward flange of said window frame 3 downsides is buckled on outside the outward flange of sash 1 downside, and is provided with first sealing joint strip 5 between the outward flange of the outward flange of window frame 3 downsides and sash 1 downside.(referring to Fig. 6)
The middle part of said window frame 3 downsides is provided with the first protruding 3-1 upwards, and window frame 3 downsides are provided with the spilled water hole 3-2 with external communications on the diapire that is positioned at the first protruding 3-1 outside, between the inboard of the first protruding 3-1 and sash 1, is provided with second sealing joint strip 6.(referring to Fig. 6)
The outward flange of said window frame 3 upsides is buckled on outside the outward flange of sash 1 upside, and is provided with the 3rd sealing joint strip 7 between the outward flange of the outward flange of window frame 3 upsides and sash 1 upside.(referring to Fig. 5)
The middle part of said sash 1 upside is provided with the second protruding 1-1 upwards, between the outside of the second protruding 1-1 and window frame 3, is provided with the 4th sealing joint strip 8.(referring to Fig. 5)
The outward flange in said window frame 3 left sides is buckled on outside the outward flange in sash 1 left side (referring to Fig. 2); The outward flange on window frame 3 right sides is buckled on outside the outward flange on sash 1 right side (referring to Fig. 3), is arranged with the 5th sealing joint strip 9 between the outward flange in said window frame 3 left sides and the outward flange in sash 1 left side and between the outward flange on the outward flange on window frame 3 right sides and sash 1 right side.
Be arranged with the 6th sealing joint strip 10 between the middle part in said window frame 3 left sides and the middle part in sash 1 left side and between the middle part on the middle part on window frame 3 right sides and sash 1 right side.(referring to Fig. 2 and Fig. 3)