The rolling sliding sash with disappearing screen window is drawn in the sliding sash translation
Technical field
The utility model relates to the screen door structure of sliding sash, is specifically related to a kind ofly utilize the sliding sash translation to open or a kind of sliding sash with disappearing screen window of rolling.
Background technology
The application of screen window on the fixed buildings window is very general, its objective is in order to prevent in the outdoor mosquitos and flies inlet chamber.In the prior art, the screen window that uses on the sliding sash that section bars such as aluminium alloys, plastics or plastic-steel are made has following three kinds of form of structure: first kind is fixed screen window, promptly will put in order the fan gauze with a housing is fixed on the sash, this screen door structure is simple, isolation effect is good, but screen window can only be installed in outdoor can not hiding, folding dress and cleaning inconvenience.Second kind is portable screen window, is about to the corresponding sash design of screen window, and mobile being installed on the guide rail of window frame, and this screen window is the most common at present, and its less than one is to roll over dress and clean inconvenience, the 2nd, can not hide, and shut out the light.The third is a hidden screen window, be the gauze rolling in a reel, fix a frame on the window, be provided with guide rail in the frame, gauze is pulled out or rolling along guide rail, this screen window can laterally or vertically be installed, and be characterized in can hiding under the non-working condition, but whole screen window can only be as the accessory device of sliding sash, complex structure not only, the cost height, and need configuration separately to install, not attractive in appearance yet.Therefore, how the translation characteristics in conjunction with sliding sash design conveniently, practical sliding sash with disappearing screen window, be the problem that those skilled in the art pay close attention to always.
Summary of the invention
The utility model purpose provide a kind of be suitable for being combined in draw rolling sliding sash with disappearing screen window structure on the sliding sash.
For achieving the above object, the technical solution adopted in the utility model is: the rolling sliding sash with disappearing screen window is drawn in a kind of sliding sash translation, comprise window screening and torsion drum mechanism built, the torsion drum mechanism built vertically is arranged in the cavity of sliding sash interior wing side frame section bar, along the lateral longitudinal of this section bar to the long slot bore that is provided with in the chamber, window screening one end limit fixing wound is on the torsion drum mechanism built, stretch out from long slot bore on other end limit, a straining beam is fixed on the external part limit, straining beam is provided with latch hook, to should in sliding sash housing side frame section bar side snap close being set by latch hook, latch hook and snap fit constitute latch-up structure.
Related content and change interpretation in the technique scheme are as follows:
1, in the such scheme, described sliding sash is a kind of window that opens or closes that moves, and this window generally is made up of housing and interior wing, and housing is that a rectangle frame is fixedly mounted on the body of wall, interior wing is that the sash slip is located on the housing, and interior wing is connected by guide rail with housing.
2, such scheme in use, in order to remove dust and the booty on the window screening, can in long slot bore, fixedly install a hairbrush bar, the hairbrush bar is positioned at the window screening outside and contacts with window screening, therefore when window screening opening or wrapup procedure in, the bristle of hairbrush bar rubs at the window screening outer surface, thereby dust and booty are removed.
3, in the such scheme, in order to solve the sealing problem of the upper and lower edge of window screening under open mode, long slot bore is close to a side setting of the upper and lower frame middle guide of sliding sash housing in the projection of vertical direction, and the upper and lower edge of window screening laterally is installed with the stay cord of the effect of tightening.Window screening is after opening like this, and its upper and lower edge constitutes sealing state on the side that is close to guide rail under the effect of tightening of stay cord.
4, in the such scheme, in order to support the large tracts of land window screening, in order to avoid overrelaxation, spacer is laterally posted at described window screening middle part.
5, in the such scheme, described latch hook and snap fit constitute latch-up structure following two kinds:
(1), latch hook set on the straining beam is hook, this hook is bent into hook-shaped formation by the lamellar body of straining beam front portion, set snap close is a hook-shaped groove on sliding sash housing side frame section bar side to linking up with, hook cooperates formation clasp joint latch-up structure with hook-shaped groove.
(2), set latch hook is a fastener on the straining beam, to should fastener snap close that is provided with on sliding sash housing side frame section bar side being draw-in groove, fastener cooperates with draw-in groove and constitutes the clamping latch-up structure.
The utility model operating principle is: when needs use screen window, hand-held straining beam is pulled out window screening, and the straining beam latch hook is locked in housing side frame section bar side is provided with in the snap close, at this moment, just open screen window when opeing the window interior wing, owing to the effect of torsion drum mechanism built, the window screening automatic winding makes window screening be in hidden state on reel when closing interior wing.In the window screening opening procedure,, keep the cleaning of window screening because the effect of hairbrush bar is removed the dust and the booty on window screening surface automatically.Window screening is opened its upper and lower edge, back and constitute sealing state on the side that is close to guide rail under the effect of tightening of stay cord.When not needing to use screen window, as long as the latch hook of straining beam is broken away from snap close, screen window just is in hidden state, and straining beam leans against place, elongated slot aperture.
Because the technique scheme utilization, the utility model compared with prior art has following advantage:
1, the utility model has carried out effective combination with screen window and sliding sash structure, and has well utilized the features of movement of sliding sash to open or the rolling window screening, and it is skillfully constructed, and is reasonable in design, has substantive distinguishing features from technical standpoint.
2, the utility model does not need outside sliding sash additional screen window, but reasonable use the die cavity space of section bar, the torsion rolling-up mechanism is hidden in this space, form a kind of sliding sash with disappearing screen window structure.
3, the utility model when not using automatically with the window screening rolling in the section bar cavity, can not cause outside to come off or reduce deficiencies such as application life because of long term exposure.
4, the utility model is easy to use, and compact conformation does not influence the outward appearance and the whole window effect of window.
Description of drawings
Accompanying drawing 1 is for to comprise the sliding sash three-dimensional exploded view that the rolling sliding sash with disappearing screen window is drawn in translation, and screen window is the rolling state among the figure;
Accompanying drawing 2 is for to comprise the sliding sash three-dimensional exploded view that the rolling sliding sash with disappearing screen window is drawn in translation, and screen window is an open mode among the figure;
Accompanying drawing 3 draws rolling sliding sash with disappearing screen window stereogram for translation, and screen window is an open mode among the figure, and the torsion drum mechanism built is axially decomposed;
Accompanying drawing 4 is a torsion drum mechanism built internal construction stereogram;
Accompanying drawing 5 is window screening, torsion drum mechanism built, interior wing side frame section bar, housing side frame transverse section of section material constructional drawing.
In the above accompanying drawing: 1, housing upper side frame; 2, housing lower frame; 3, housing left frame; 4, housing left frame; 5, inside casing upper side frame; 6, inside casing lower frame; 7, inside casing left frame; 8, inside casing left frame; 9, window screening; 10, long slot bore; 11, reel; 12, torsion spring; 13, torsion spring plug; 14, coiling plug; 15, lower mandrel member plug; 16, upper fixed seat; 17, lower fixed seat; 18, straining beam; 19, hook; 20, hook-shaped groove; 21, hairbrush bar; 22, guide rail; 23, stay cord.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment: referring to attached illustrated in figures 1 and 2, sliding sash is made up of a housing and two interior wings, and housing is made of housing upper side frame 1, housing lower frame 2, housing left frame 3 and housing left frame 4, and each frame is an aluminium alloy extrusions, and housing is fixed on the body of wall.The interior wing on Fig. 1 the right is made of inside casing upper side frame 5, inside casing lower frame 6, inside casing left frame 7 and inside casing left frame 8, and translation draws the rolling sliding sash with disappearing screen window to be located between the housing left frame 3 of the inside casing left frame 8 of interior wing and housing, sees shown in the accompanying drawing 2.
Shown in accompanying drawing 2, the rolling sliding sash with disappearing screen window is drawn in the sliding sash translation, is made up of window screening 9 and torsion drum mechanism built, and the torsion drum mechanism built vertically is arranged in the cavity of sliding sash interior wing inside casing left frame 8 section bars, sees Fig. 5.The torsion drum mechanism built is made up of reel 11, torsion spring 12, torsion spring plug 13, coiling plug 14, lower mandrel member plug 15, upper fixed seat 16 and lower fixed seat 17, sees Fig. 4.Along the lateral longitudinal of interior wing inside casing left frame 8 section bars to the long slot bore 10 that is provided with in the chamber, window screening 9 one end limit fixing wounds are on reel 11,10 stretch out from long slot bore on other end limit, a straining beam 18 is fixed on the external part limit, straining beam 18 is provided with hook 19, and this hook 19 is bent into hook-shaped formation by the lamellar body of straining beam 18 front portions, is provided with hook-shaped groove 20 to linking up with 19 on housing left frame 3 section bar sides, hook 19 cooperates formation clasp joint latch-up structure with hook-shaped groove 20, see Fig. 5.In order to remove dust and the booty on the window screening, fixedly install a hairbrush bar 21 in the long slot bore 10, hairbrush bar 21 is positioned at window screening 9 outsides and contacts with window screening 9, when window screening 9 open with interior wing or wrapup procedure in, the bristle of hairbrush bar 21 rubs at window screening 9 outer surfaces, thereby dust and booty are wiped.For solve window screening 9 upper and lower edges under open mode with the sealing problem of housing, long slot bore 10 is close to a side setting of the upper and lower frame middle guide 22 of sliding sash housing in the projection of vertical direction, and window screening 9 upper and lower edges laterally are installed with the stay cord 23 of the effect of tightening, see Fig. 3, window screening 9 is after opening like this, and its upper and lower edge constitutes sealing state on the side that is close to guide rail 22 under the effect of tightening of stay cord 23.In order to support the large tracts of land window screening, in order to avoid overrelaxation, spacer (not drawing among the figure) can also be laterally posted at window screening 9 middle parts.