Novel water drainage structure on a kind of sliding sash
Art
The utility model relates to a kind of window structure of building, and especially one has concealed single slope drainage, has the lower section of track water-bound of integration three rail bridge cut-off sliding sash of ventilation, the several functions such as mosquito-proof, antitheft concurrently.
Background technology
At present, sliding sash is widely used at China's family housing and other place, but along with growth in the living standard, the using function of people to sliding sash is had higher requirement.Therefore, numerous manufacturer develops two rails or the three rail sliding sashs of band yarn or band net in succession, but in actual applications, because each sash of sliding sash is not on same facade, use meeting to expose a lot of defect: one, the lower section of track water hole of sliding sash is outside under Action of Wind pressure, easily produce and pour in down a chimney water phenomenon; Two, conventional lower rail is because of pulley and track friction, and long-time use can produce abrasion, and then makes sliding sash push-and-pull difficulty; Three, conventional push pull window generally installs sash in outside, and high-rise use exists installation risk; Four, wearing bar sliding sash wearing bar interface easily produces infiltration phenomenon.Therefore, how to overcome above-mentioned defect, making sliding sash structure more be tending towards reasonable, is the problem that the utility model is mainly inquired into.
Utility model content
The purpose of this utility model is the discharge structure providing a kind of sliding sash, has both met the demand of common sliding sash, can solve again several defects in background technology, especially wherein pour in down a chimney water problems.
In order to reach foregoing invention object, the technical solution of the utility model is achieved in that
One, adopt concealed unidirectional lower rail, the main body of its structure is made up of lower rail and hard PVC bar, and wherein descending rail to process is as normally rushing perforate drain hole, after machining, can add the water bar wearing PVC material outside the track of lower rail again;
Two, adopt combined orbit, adopt 304 stainless steel track inserted sheets, be embedded in lower rail to reach minimizing of wearing and tearing in Long-Time Service;
Three, wear another design one above bar notch at lower rail and wear the notch of hard PVC bar, add during production and wear a hard PVC bar;
Four, on lower rail slideway, be provided with hard PVC bar block face, this block face is the step surface of projection slightly, makes hard PVC bar can only to outdoor unlatching.
Specifically, use the sliding sash of discharge structure of the present utility model, comprise lower rail, outside sliding sash, inner side sliding sash, screen window, outside sliding sash, inner side sliding sash, screen window are placed on lower rail by outdoor to indoor successively, lower rail integration three rail structures, overall in staged, reduced successively to outdoor by indoor.Lower rail is provided with two lower rail slideways for sliding sash outside support and inner side sliding sash, the bottom of outside sliding sash and inner side sliding sash is provided with pulley, and pulley slides on lower rail slideway.Lower rail slideway is inlaid with stainless steel track inserted sheet, stainless steel track inserted sheet and inner track keep same level, and the material of stainless steel track inserted sheet is 304 stainless steels.
Two lower rail slideways of lower rail have drain hole; Lower rail slideway is provided with hard PVC bar block face; Lower rail slideway is provided with and wears bar notch, wear in bar notch and be provided with hard PVC bar.Hard PVC bar block face on lower rail slideway is the step surface of projection slightly, wherein near indoor side higher than near outdoor side.Hard PVC bar block face on lower rail slideway near indoor side higher than near outdoor side 1.5 ~ 3mm.Bar notch of wearing on lower rail slideway is arranged at by outdoor side on lower rail slideway, and it is cylindrical for wearing bar notch inside, and outside is also provided with stop.Hard PVC bar top is columniform pivot, penetrates in bar notch by this pivot, and hard PVC bar entirety is broken line shape, and the broken line bending place of outdoor side is provided with the projection coordinated with stop.
The beneficial effects of the utility model are:
Owing to having worn hard PVC bar in the outside of lower rail, when outer blast increases, hard PVC bar has been in closed condition, namely plays resistance shelves rainwater and pours in down a chimney effect (as shown in Figure 1).And when runner is opened, the rainwater (as shown in Figure 2) of inner side can be discharged again.PVC bar block face, stop, projection the unidirectional unlatching (to outdoor) and scope of activities thereof that effectively limit hard PVC bar are set.Effectively prevent lower section of track water hole pour water and wear the infiltration of bar interface.
Install stainless steel inserted sheet in orbit additional and make this inserted sheet and inner track keep same level, make interior wing more easy sliding and installation, solve push-and-pull difficult problem when using for a long time and effectively reduce installation risk.
Lower rail is worn above Tiaokou and is designed to step, and hard PVC bar is worn in increasing, makes the water on track not easily infiltrate into the joint portion of section bar and heat insulating strip.
Other features and advantages of the utility model will be set forth in the following description, and, partly become apparent from manual, or understand by implementing the utility model.The purpose of this utility model and other advantages realize by structure specifically noted in write manual, claims and accompanying drawing and obtain.
Accompanying drawing explanation
Below in conjunction with drawings and Examples to the further detailed description of the utility model.In order to be illustrated more clearly in the technical scheme in the utility model embodiment technology, be briefly described to the accompanying drawing used required in the description of embodiment technology below, apparently, the accompanying drawing (except prior art figure) that the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, in the following detailed description, above-mentioned purpose of the present utility model, feature and advantage are by apparent; And under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 uses lower rail closed condition schematic diagram in the sliding sash structure of the utility model discharge structure
Fig. 2 is that in the sliding sash structure of use the utility model discharge structure, under lower rail opening, rainwater moves towards schematic diagram
Fig. 3 uses lower rail in the sliding sash structure of the utility model discharge structure to install the schematic diagram of stainless steel slide rail and hard PVC bar
Numeral and the corresponding component title represented by letter in figure:
1 time rail 8 hard PVC bar
Sliding sash 20 9 pulley outside 2
Sliding sash 10 drain hole inside 3
4 screen window 11 hard PVC bar block faces
5 times rail slideway 12 stops
6 stainless steel track inserted sheet 13 projections
7 wear bar notch
Detailed description of the invention
Below, preferred embodiment of the present utility model is described in detail with reference to accompanying drawing.It should be noted that before this, the term used in this specification and claims book or word can not limited interpretation be implication in common implication or dictionary, and should based in order to illustrate that principle that its practical hair person of good sense can carry out suitably definition to the concept of term is interpreted as meeting implication and the concept of the utility model technological thought in the best way.Thereupon, the structure represented in embodiment described in this manual and accompanying drawing is one of the utility model most preferred embodiment, technological thought of the present utility model can not be represented completely, therefore should be understood that the various equivalent and variation that may to exist for the utility model and can carry out replacing.
Such as, in the middle of manual and claim, some vocabulary is employed to censure specific components.Those skilled in the art should understand, and hardware manufacturer may call same assembly with different noun.This specification and claims are not used as with the difference of title the mode distinguishing assembly, but are used as the criterion of differentiation with assembly difference functionally." comprising " mentioned in the middle of manual and claim is in the whole text an open language, therefore should be construed to " comprise but be not limited to "." roughly " refer to that in receivable error range, those skilled in the art can solve the technical problem within the scope of certain error, reach described technique effect substantially.In addition, " couple " word comprise directly any at this and be indirectly electrically connected means.Therefore, if describe a first device in literary composition to be coupled to one second device, then represent described first device and directly can be electrically connected at described second device, or be indirectly electrically connected to described second device by other devices or connection means.Manual subsequent descriptions is for implementing better embodiment of the present utility model, and right described description is to illustrate for the purpose of rule of the present utility model, and is not used to limit scope of the present utility model.Protection domain of the present utility model is when being as the criterion depending on the claims person of defining.
As shown in Figures 1 to 3, use the sliding sash structure of the utility model discharge structure, comprise lower rail 1, outside sliding sash 2, inner side sliding sash 3, screen window 4, outside sliding sash 2, inner side sliding sash 3, screen window 4 are placed on lower rail 1 by outdoor to indoor successively, the integrated three rail structures of lower rail 1, overall in staged, reduced successively to outdoor by indoor.Lower rail 1 is provided with two lower rail slideways 5 for sliding sash outside support 2 and inner side sliding sash 3, the bottom of outside sliding sash 2 and inner side sliding sash 3 is provided with pulley 9, and pulley 9 slides on lower rail slideway 5.Lower rail slideway 5 is inlaid with stainless steel track inserted sheet 6, stainless steel track inserted sheet 6 and inner track keep same level, and the material of stainless steel track inserted sheet 6 is 304 stainless steels.
Article two, lower rail slideway 5 has drain hole 10; Lower rail slideway 5 is provided with hard PVC bar block face 11; Lower rail slideway 5 is provided with and wears bar notch 7, wear in bar notch 7 and be provided with hard PVC bar 8.Hard PVC bar block face 11 on lower rail slideway 5 is step surfaces of projection slightly, wherein near indoor side higher than near outdoor side.Hard PVC bar block face 11 on lower rail slideway 5 near indoor side higher than near outdoor side 1.5 ~ 3mm.Bar notch 7 of wearing on lower rail slideway 5 is arranged at by outdoor side on lower rail slideway 5, and it is cylindrical for wearing bar notch 7 inside, and outside is also provided with stop 12.Hard PVC bar 8 top is columniform pivot, penetrates in bar notch 7 by this pivot, and hard PVC bar 8 entirety is broken line shape, and the broken line bending place of outdoor side is provided with the projection coordinated with stop 12.PVC bar block face, stop, projection the unidirectional unlatching (to outdoor) and scope of activities thereof that effectively limit hard PVC bar are set.Effectively prevent lower section of track water hole pour water and wear the infiltration of bar interface.
The utility model should be noted that in installation process: owing to adopting combined orbit, need strict controlling dimension precision, error is within ± 0.03mm, adopt 304 stainless steel track inserted sheets, be embedded in reach minimizing of wearing and tearing in Long-Time Service in lower rail, and ensure that lower railway maintains in same level.Elongatedly first wear hard PVC bar and inlay stainless steel track inserted sheet man-hour adding, and then lower rail and its frame are connected.Only do an explanation to the installation of lower rail herein, other repeat no more here to the installation of the whole window of sliding sash.
It should be noted that, although above-mentioned explanation illustrate and describes some preferred embodiments of the present utility model, but as previously mentioned, be to be understood that the utility model is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and and can in utility model contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from spirit and scope of the present utility model, then all should in the protection domain of the utility model claims.