CN204677064U - Push-pull device at fixed - Google Patents

Push-pull device at fixed Download PDF

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Publication number
CN204677064U
CN204677064U CN201520040221.1U CN201520040221U CN204677064U CN 204677064 U CN204677064 U CN 204677064U CN 201520040221 U CN201520040221 U CN 201520040221U CN 204677064 U CN204677064 U CN 204677064U
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China
Prior art keywords
frame
slide rail
fan frame
fan
holes
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CN201520040221.1U
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Chinese (zh)
Inventor
于志龙
黄泳志
樊建华
陈晓娜
朱永浩
黄景石
霍耀樑
钱华
黄小妹
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Guangdong Jianmei Aluminum Profile Factory Group Co Ltd
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Guangdong Jianmei Aluminum Profile Factory Group Co Ltd
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Priority to CN201520040221.1U priority Critical patent/CN204677064U/en
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Abstract

The utility model discloses a kind of push-pull device at fixed, it comprises the first downslide and the first sliding sash, and described first glides comprises the first frame, the first slide rail and the second frame successively, and described first sliding sash comprises the first fan frame and the second fan frame; Wherein, seal is provided with between described first slide rail and described first fan frame, be provided with seal between described second frame and described second fan frame, and described first slide rail, described first fan frame, described second frame and described second fan frame form the first closed equivalent pressure cavity; Described first slide rail and described second frame are respectively provided with at least two through holes, at least two through holes are respectively provided with the dewatering installation with single slope drainage valve; Described first frame and form the first cell body between described first slide rail and described first sliding sash.Push-pull device at fixed provided by the utility model solves rainwater can not discharge the problem causing rainwater to spill into indoor in time.

Description

Push-pull device at fixed
Technical field
The utility model relates to a kind of push-pull device at fixed.
Background technology
All the time, all there is many shortcomings in traditional sliding sash in tightness, watertightness performance and structure design thereof, and performance can not match in excellence or beauty with casement window, thus limit use region and the story height of sliding sash.Traditional sliding sash poor sealing performance, easily leak out, moisture, dust etc. easily enter, when raining in torrents or blow typhoon rainwater easily via the gap leakage of window to indoor, adhesional wetting windowsill and wall, serious also can be dipped into room items, if rainwater flows in section bar inner chamber and can not discharge in time, in the winter time just likely by section bar bursting by freezing; The ponding of prolonged stay in section bar also can corroding metal material, Hardware fitting, and impact normally uses, and shortens door or window life-span.When running into stronger outside wind pressure, what the sash of traditional sliding sash all can have " whip " waves sound, causes inconvenience to our life.
Utility model content
The utility model is intended to solve the problem.The purpose of this utility model is to provide a kind of push-pull device at fixed, the problem of discharging with the ponding mainly solved in push-pull device at fixed.
The utility model provides a kind of push-pull device at fixed, and described push-pull device at fixed comprises the first downslide and the first sliding sash, and described first glides comprises the first frame, the first slide rail and the second frame successively, and described first sliding sash comprises the first fan frame and the second fan frame; In the mounted state, described first fan frame is between described first slide rail and described second frame, and described second frame is between described first fan frame and described second fan frame;
Wherein, seal is provided with between described first slide rail and described first fan frame, be provided with seal between described second frame and described second fan frame, and described first slide rail, described first fan frame, described second frame and described second fan frame form the first closed equivalent pressure cavity; Described first slide rail is provided with at least two through holes, at least two through holes of described first slide rail are respectively provided with the dewatering installation with single slope drainage valve, described second frame is provided with at least two through holes, and at least two through holes on described second frame are respectively provided with the dewatering installation with single slope drainage valve;
Described first frame, described first slide rail and described first sliding sash form the first cell body.
Wherein, described first frame is higher than described first slide rail.
Wherein, described push-pull device at fixed also comprises the second downslide and the second sliding sash, described second glides comprises the second slide rail and the 3rd frame, described second sliding sash comprises the 3rd fan frame, in the mounted state, described 3rd fan frame is between described second slide rail and the 3rd frame, and described 3rd fan frame and described second slide rail and the described 3rd are fanned between frame and described 3rd frame and arranged seal, makes described 3rd frame, forms the second closed equivalent pressure cavity between the 3rd fan frame and described second slide rail; Described second slide rail is provided with at least two through holes, at least two through holes on described second slide rail are respectively provided with the dewatering installation with single slope drainage valve, described 3rd frame is provided with at least two through holes, and at least two through holes on described 3rd frame are respectively provided with the dewatering installation with single slope drainage valve;
Described first frame, described second slide rail and described second sliding sash form the second cell body.
Described first sliding sash also comprises the 4th fan frame, and in the mounted state, described 4th fan frame, between described first frame and described first slide rail, is provided with seal between described first slide rail and described 4th fan frame;
Wherein, described first frame, described 4th fan frame and described first slide rail form described first cell body.
Wherein, described second sliding sash also comprises the 5th fan frame and the 6th fan frame, when installment state, described 5th fan frame is positioned at the side of described 3rd frame, described 3rd frame is between described 5th fan frame and the 3rd fan frame, described 6th fan frame is positioned at the side of described second slide rail, and described second slide rail is between described 3rd fan frame and described 6th fan frame; Be provided with seal between described 5th fan frame and described 3rd frame, between described second slide rail and described 6th fan frame, be provided with seal;
Wherein, described first frame, described 5th fan frame and described 3rd frame form described second cell body.
Wherein, described first slide rail is different with described second slide rail height in vertical direction, and the vertical drop of described first slide rail and described second slide rail is 18 millimeters ~ 30 millimeters.
Wherein, the vertical drop of described first slide rail and described second slide rail is 20 millimeters or 25 millimeters.
Wherein, described first glide and between described first sliding sash and between described second downslide and described second sliding sash, all water bloking piece be set;
Seal between described second frame and described second fan frame and the seal between described 3rd frame and described 5th fan frame are positioned at above described water bloking piece.
Wherein, the position of at least two through holes on the first slide rail is higher than the position of the through hole of at least two on the second frame;
The position of the through hole of at least two on described second frame is higher than the position of at least two through holes on described 3rd frame;
The position of at least two through holes on described 3rd frame is higher than the position of at least two through holes on described second slide rail.
Wherein, at least two through holes on described first slide rail are positioned on the bottom of described first slide rail, and arrange setting along horizontal direction one; At least two through holes on described second frame are positioned on the bottom of described second frame, and arrange setting along horizontal direction one;
At least two through holes on described second slide rail are positioned on the bottom of described second slide rail, and arrange setting along horizontal direction one; At least two through holes on described 3rd frame are positioned on the bottom of described 3rd frame, and arrange setting along horizontal direction one.
Push-pull device provided by the utility model may be used for sliding sash or sliding door.It utilizes equal pressure principle, by arranging closed equivalent pressure cavity, thus indoor and outdoor air pressure are consistent substantially, rainwater just promptly can be discharged by the drain hole of glidepath, solve traditional sliding sash or sliding door for a long time rainwater can not discharge in time and cause rainwater to spill into indoor problem.In addition, by " singly fanning two-rail ", multiple-sealed structure design, sliding rail adheres to different track separately from sealing track, and when ensureing that sliding sash starts, steady and smooth, nothing are shaken dynamic simultaneously, improve tightness and the watertightness of sliding sash or sliding door.Be conducive to improving sliding sash or sliding door sealing performance, efficiently solve easily leak out problem, block dust, the entering of moisture better, reduce entering of outdoor positive wine pressure.
Accompanying drawing explanation
To be incorporated in manual and the accompanying drawing forming a part for manual shows embodiment of the present utility model, and together with the description for explaining principle of the present utility model.In the drawings, similar Reference numeral is used for key element like representation class.Accompanying drawing in the following describes is embodiments more of the present utility model, instead of whole embodiment.For those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can be obtained according to these accompanying drawings.
Fig. 1 shows the schematic diagram of the push-pull device at fixed provided according to an embodiment of the present utility model;
Fig. 2 shows the schematic diagram of the draining of push-pull device at fixed provided according to one embodiment of present invention.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can be combined mutually.
The utility model provides a kind of push-pull device at fixed, and it comprises the first downslide and the first sliding sash, and first glides comprises the first frame, the first slide rail and the second frame successively, and the first sliding sash comprises the first fan frame and the second fan frame.First sliding sash is arranged in the first downslide, along first slide rail slides on can gliding first.In the mounted state, the first fan frame is between the first slide rail and the second frame, and the second frame is between the first fan frame and the second fan frame.Between the first slide rail and the first fan frame, be provided with seal, between the second frame and the second fan frame, be provided with seal, and the first slide rail, the first fan frame, the second frame and the second fan frame form the first closed equivalent pressure cavity.First slide rail and the second frame are respectively provided with at least two through holes, and at least two through holes are provided with the dewatering installation with single slope drainage valve.First frame and form first cell body of " U " type between the first slide rail and the first sliding sash.
Push-pull device at fixed provided by the utility model is described in detail below in conjunction with accompanying drawing.Push-pull device at fixed provided by the utility model can be sliding sash also can be sliding door, or other are suitable for the equipment using this push-pull device at fixed.In the utility model, be described in detail for sliding sash.
As shown in Figure 1, push-pull device at fixed 1 comprises the first downslide 10 and the first sliding sash 20.Wherein, arrive outdoor direction indoor, the first downslide 10 comprises the first frame 101, first slide rail 102 and the second frame 103 successively.First sliding sash 20 comprises the first fan frame 201 and the second fan frame 202.First sliding sash 20 can be installed on the first downslide 10, and the first sliding sash 20 can be slided in the first downslide 10.In the mounted state, the first fan frame 201 is between the first slide rail 102 and the second frame 103, and the second frame 103 is between the first fan frame 201 and the second fan frame 202.
Seal is provided with between first slide rail 102 and the first fan frame 201, be provided with seal between second frame 103 and the second fan frame 202, the first slide rail 102, first fanned between frame 201, second frame 103 and the second fan frame 202 and forms the first closed equivalent pressure cavity 100.First slide rail 102 is provided with at least two through holes, at least two through holes on first slide rail 102 are provided with the dewatering installation (not shown) with single slope drainage valve, second frame 103 is provided with at least two through holes, and the second frame 103 is provided with at least two through holes and is provided with draining (not shown) with single slope drainage valve.Wherein, seal can be any seal, such as weather strip.
In addition, as shown in Figure 1, the first frame 101, first slide rail 102 and the first sliding sash 20 constitute the first cell body 200, such as, be first cell body 200 of " U " type, in order to receive the rainwater infiltrated.
That is, push-pull device at fixed 1 provided by the utility model, the through hole being provided with the dewatering installation with single slope drainage valve on the first slide rail 102 and the second frame 103, be closed in normal state, make to fan frame 201 and second and fan frame 202 the first glide first slide rail 102 of 10 and first of the second frame 103 and the first sliding sash 20 and form an enclosed equivalent pressure cavity 100.
In practice, such as, run into wind and rain weather, after sliding sash is closed, indoor and outdoors certainly exists pressure differential.Therefore, for sliding sash, how tightly no matter seal, under wind and rain state, rainwater all can be made to enter into indoor.And along with the increasing of outside wind pressure, the speed that rainwater infiltrates also can along with quickening.In order to make to enter into indoor rainwater, outside smooth discharge chamber, in push-pull device provided by the present invention, providing an above-mentioned enclosed equivalent pressure cavity 100 and holding " U " type first cell body 200 of rainwater.In wind and rain, after rainwater penetrates into indoor, flow in " U " type first cell body 200 along glass.As shown in Figure 2, because enclosed equivalent pressure cavity 100 is closed state, indoor and outdoor mineralization pressure is poor, increases gradually along with penetrating into indoor rainwater, make to flow into the pressure that the rainwater in " U " type first cell body 200 formed progressively equal with the pressure of outdoor, formed isobaric.If in the first cell body 200 of type that rainwater penetrates into further " U ", hydraulic pressure in first cell body 200 of " U " type is greater than outdoor pressure, thus the single slope drainage valve of the through hole be arranged on the first slide rail 102 and the second frame 103 can be opened, rainwater is discharged outdoor.Specifically as shown in Figure 2, illustrate in Fig. 2 that the rainwater in first cell body 200 of " U " type is flowed out by the through hole that the first slide rail 102, second frame 103 is arranged, and by outside the second slide rail 301 and the 3rd frame 302 delivery chamber, its current through line as indicated by reference numeral 60.Like this, under wind and rain state, the pressure that " U " cavity 200 rainwater is formed can remain isopiestic state with outdoor pressure, so avoid excessive rainfall enter into indoor.After wind and rain stops, outdoor air pressure reduces, and the pressure that first cell body 200 rainwater of indoor " U " type is formed is greater than outdoor pressure, and single slope drainage valve can under the effect of pressure differential, automatically open, make first cell body 200 Water in Rainwater Drainage of " U " type to outdoor.
Further, push-pull device at fixed provided by the utility model, when the cell body 200 of " U " type of setting, the height of the first frame 101 can be set to the height being greater than the first slide rail 102, namely makes the first frame 101 higher than the first slide rail 102.The height of first cell body 200 of " U " type can be made like this to be greater than the height that the sealing between frame 201 fanned by the first slide rail 102 and first.The height of the first frame 101 also can be arranged to identical with the height of closed equivalent pressure cavity 100, or a little more than the height of equivalent pressure cavity 100.
As shown in Figure 1, push-pull device at fixed 1 provided by the utility model also comprises the second downslide 30 and the second sliding sash 40.Wherein, the second downslide 30 comprises the second slide rail 301 and the 3rd frame 302.Second sliding sash 40 comprises the 3rd fan frame 401.Under installment state, 3rd fan frame 401 is between the second slide rail 301 and the 3rd frame 302, be equipped with seal between 3rd fan frame 401 and the second slide rail 301 and between the 3rd fan frame 401 and the 3rd frame 302, make the 3rd frame 302, between the 3rd fan frame 401 and the second slide rail 301, form the second closed equivalent pressure cavity 300; Second slide rail 301 is provided with at least two through holes, at least two through holes on second slide rail 301 are provided with the dewatering installation (not shown) with single slope drainage valve, 3rd frame 302 is provided with at least two through holes, and at least two through holes on the 3rd frame 302 are provided with the dewatering installation (not shown) with single slope drainage valve.As shown in Figure 2, the first frame 101, second slide rail 301 and the second sliding sash 40 form the second cell body 400, such as second cell body of " U " type.
That is, push-pull device at fixed 1 provided by the utility model, be positioned at the through hole being provided with the dewatering installation with single slope drainage valve on the second slide rail 301 and the 3rd frame 302, be closed in normal state, make to fan between frame 401 form an enclosed equivalent pressure cavity 300 the second glide second slide rail 301 of 30 and the 3 of the 3rd frame 302 and the second sliding sash 40.
In practice, such as, run into wind and rain weather, after sliding sash is closed, namely the first sliding sash 20 and the second sliding sash 40 are closed and are arranged, and make indoor be in closed state relative to outdoor, indoor and outdoors certainly exists pressure differential.Therefore, for sliding sash, how tightly no matter seal, under wind and rain state, rainwater all can be made to enter into indoor.And along with the increasing of outside wind pressure, the speed that rainwater infiltrates also can along with quickening.In order to make to enter into indoor rainwater, outside smooth discharge chamber, in push-pull device 1 provided by the present invention, further provide above-mentioned enclosed equivalent pressure cavity 300.In wind and rain, after rainwater penetrates into indoor, flow into second cell body 400 of " U " type along glass.As shown in Figure 2, because enclosed equivalent pressure cavity 300 is closed state, indoor and outdoor mineralization pressure is poor, increases gradually along with penetrating into indoor rainwater, make to flow into the pressure that the rainwater in second cell body 400 of " U " type formed progressively equal with the pressure of outdoor, formed isobaric.If in the second cell body 400 of type that rainwater penetrates into further " U ", hydraulic pressure in second cell body 400 of " U " type is greater than outdoor pressure, thus the single slope drainage valve of the through hole be arranged on the 3rd frame 302 and the second slide rail 301 can be opened, rainwater is discharged outdoor.Specifically as shown in Figure 2, illustrated in Fig. 2 that the rainwater in second cell body 400 of " U " type passes through outside the 3rd frame 302 and the second slide rail 301 delivery chamber, its current through line as indicated by reference numeral 60.Like this, under wind and rain state, the pressure that second cell body 400 rainwater of " U " type is formed can remain isopiestic state with outdoor pressure, so avoid excessive rainfall enter into indoor.After wind and rain stops, outdoor air pressure reduces, and the pressure that second cell body 400 rainwater of indoor " U " type is formed is greater than outdoor pressure, and single slope drainage valve can under the effect of pressure differential, automatically open, make second cell body 400 Water in Rainwater Drainage of " U " type to outdoor.
As shown in Figure 1, first sliding sash 20 of push-pull device at fixed 1 provided by the utility model also comprises the 4th fan frame 203, in the mounted state, the 4th fan frame 203, between the first frame 101 and the first slide rail 102, is provided with seal between the first slide rail 102 and the 4th fan frame 203.Like this, the first frame 101 and the 4th is fanned between frame 203 and the first slide rail 102 and is formed described first cell body 200.
Second sliding sash 40 also comprises the 5th fan frame 402 and the 6th fan frame 403, and when installment state, the 5th fan frame 402 is positioned at the side of the 3rd frame 302, makes the 3rd frame 302 between the 5th fan frame 402 and the 3rd fan frame 401.6th fan frame 403 is positioned at the side of the second slide rail 301, makes the second slide rail 301 between the 3rd fan frame 401 and the 6th fan frame 403.Be provided with seal between 5th fan frame 402 and the 3rd frame 302, between the second slide rail 301 and the 6th fan frame 403, be provided with seal.Like this, as shown in Figure 2, the first frame 101 and the described 5th is fanned between frame 402 and the 3rd frame 302 and is formed the second cell body 400.
As shown in Figure 1, along arriving outdoor direction indoor, the first downslide 10 comprises the first frame 101, first slide rail 102 and the second frame 103 successively; First sliding sash 20 comprises the 4th fan frame 203, first successively and fans frame 201 and the second fan frame 202.First frame 101, first slide rail 102 and the second frame 103 and the 4th are fanned frame 203, first and are fanned frame 201 and second and fan frame 202 and be crisscross arranged, and material is thus formed " single fan two-rail " form of structure.In addition, in the first slide rail 102 and the 4th fan frame 203, first slide rail 102 and the first fan frame 201 and formation sealing between the second frame 103 and the second fan frame 202, the form of structure of " multi-layer sealed " is defined.Such vibrational power flow, improve the sealing of push-pull device at fixed provided by the utility model, make push-pull device at fixed provided by the utility model, effectively discharging entering indoor rainwater, increase outside its watertightness, also enhance the tightness of push-pull device at fixed.
Get rid of outdoor better to make to enter indoor rainwater, push-pull device at fixed 1 provided by the utility model gives the set-up mode of height rail, namely makes the first slide rail 102 different with the second slide rail 301 height in vertical direction.This height rail set-up mode, not only makes the discharge of rainwater more convenient, also makes push-and-pull between slide rail and sliding sash more convenient, and improves stability.The vertical drop of the first slide rail 101 and the second slide rail 301 can be set to 18 millimeters ~ 30 millimeters.Such as, the vertical drop of the first slide rail 101 and the second slide rail 301 can be set to 20 millimeters or 25 millimeters.
As shown in Figure 1, in order to increase the sealing of the push-pull device at fixed 1 of closed condition further, push-pull device at fixed 1 provided by the utility model also to glide 10 and first sliding sash 20 and second glide and 30 and second be provided with water bloking piece 50 between sliding sash 40 first.Water bloking piece 50 and first glide 10 with the first sliding sash 20 and second glide 30 with the second sliding sash 40 closely hermetically together with, most rainwater can be blocked and enter indoor track, simultaneously also can the outer most blast of decontamination chamber.Seal between second frame 103 and the second fan frame 202 and the seal between the 3rd frame 302 and the 5th fan frame 402 are positioned at above water bloking piece 50.
In above-mentioned set-up mode, the position of the through hole of at least two on the first slide rail 101 can be arranged to the position higher than at least two through holes on the second frame 103; The position higher than at least two through holes on the 3rd frame 302 is arranged in the position of the through hole of at least two on the second frame 103; The position higher than at least two through holes on the second slide rail 301 is arranged in the position of at least two through holes on the 3rd frame 302.
At least two through holes on first slide rail 101 can be positioned at the bottom of the first slide rail 101, and arrange setting along horizontal direction one.In like manner, the bottom that can be positioned at the second frame 103 of at least two through holes on the second frame 103, and arrange setting along horizontal direction one.At least two through holes on second slide rail 301 can be positioned on the bottom of the second slide rail 301, and arrange setting along horizontal direction one; At least two through holes on 3rd frame 302 can be positioned on the bottom of the 3rd frame 302, and arrange setting along horizontal direction one.
Push-pull device at fixed provided by the utility model make use of equal pressure principle, between slide rail and sliding sash, form equivalent pressure cavity, makes to enter into indoor rainwater and by outside push-pull device at fixed successfully discharge chamber, and can not enter into other indoor places.
A large amount of Performance Detection test proves, the push-pull device at fixed watertightness Δ P being provided with equivalent pressure cavity provided by the utility model reaches more than 500Pa, is equivalent to 5 grades of national standard.Adopt the form of structure of " singly fanning two-rail " and the form of structure of " multi-layer sealed " to add the tightness of push-pull device at fixed, its tightness is:
Under malleation 10Pa, the long infiltration capacity per hour of unit seam is 0.09m 3/ (mh);
Unit area infiltration capacity per hour is 0.23m 3/ (m 2h);
Under negative pressure 10Pa, the long infiltration capacity per hour of unit seam is 0.07m 3/ (mh);
Unit area infiltration capacity per hour is 0.18m 3/ (m 2h).
Be equivalent to 8 grades of national highest standard.
In sum, push-pull device provided by the utility model may be used for sliding sash or sliding door.It utilizes equal pressure principle, the rainwater entered in sliding sash or sliding door just promptly can be discharged by the drain hole of glidepath, by " singly fanning two-rail ", multiple-sealed structure design, when ensure that sliding sash starts, steady and smooth, nothing are shaken dynamic, improve tightness and the watertightness of sliding sash or sliding door, efficiently solve easily leak out problem, block dust, the entering of moisture better, reduce entering of outdoor positive wine pressure.
It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the article of a series of key element or equipment not only comprises those key elements, but also comprise other key elements clearly do not listed, or also comprise by this article or the intrinsic key element of equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within the article or equipment comprising described key element and also there is other identical element.
Above embodiment only in order to the technical solution of the utility model and unrestricted to be described, has only been described in detail the utility model with reference to preferred embodiment.Those of ordinary skill in the art should be appreciated that and can modify to the technical solution of the utility model or equivalent replacement, and does not depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.

Claims (10)

1. a push-pull device at fixed (1), it is characterized in that, described push-pull device at fixed (1) comprises the first downslide (10) and the first sliding sash (20), described first downslide (10) comprises the first frame (101), the first slide rail (102) and the second frame (103) successively, and described first sliding sash (20) comprises the first fan frame (201) and the second fan frame (202); In the mounted state, described first fan frame (201) is positioned between described first slide rail (102) and described second frame (103), and described second frame (103) is positioned between described first fan frame (201) and described second fan frame (202);
Wherein, seal is provided with between described first slide rail (102) and described first fan frame (201), be provided with seal between described second frame (103) and described second fan frame (202), and described first slide rail (102), described first fan frame (201), described second frame (103) and described second fan frame (202) form the first closed equivalent pressure cavity (100); Described first slide rail (102) arranges at least two through holes, at least two through holes of described first slide rail (102) are respectively provided with the dewatering installation with single slope drainage valve, described second frame (103) is provided with at least two through holes, and at least two through holes on described second frame (103) are respectively provided with the dewatering installation with single slope drainage valve;
Described first frame (101), described first slide rail (102) and described first sliding sash (20) form the first cell body (200).
2. push-pull device at fixed as claimed in claim 1, it is characterized in that, described first frame (101) is higher than described first slide rail (102).
3. push-pull device at fixed as claimed in claim 1 or 2, it is characterized in that, described push-pull device at fixed (1) also comprises the second downslide (30) and the second sliding sash (40), described second downslide (30) comprises the second slide rail (301) and the 3rd frame (302), described second sliding sash (40) comprises the 3rd fan frame (401), in the mounted state, described 3rd fan frame (401) is positioned between described second slide rail (301) and described 3rd frame (302), seal is equipped with between described 3rd fan frame (401) and described second slide rail (301) and between described 3rd fan frame (401) and described 3rd frame (302), and described 3rd frame (302), described 3rd fan frame (401) and described second slide rail (301) form the second closed equivalent pressure cavity (300), described second slide rail (301) is provided with at least two through holes, at least two through holes on described second slide rail (301) are respectively provided with the dewatering installation with single slope drainage valve, described 3rd frame (302) is provided with at least two through holes, and at least two through holes on described 3rd frame (302) are respectively provided with the dewatering installation with single slope drainage valve,
Described first frame (101) forms the second cell body (400) with described second slide rail (301) and described second sliding sash (40).
4. push-pull device at fixed as claimed in claim 3, it is characterized in that, described first sliding sash (20) also comprises the 4th fan frame (203), in the mounted state, described 4th fan frame (203) is positioned between described first frame (101) and described first slide rail (102), is provided with seal between described first slide rail (102) and described 4th fan frame (203);
Wherein, described first frame (101), described 4th fan frame (203) and described first slide rail (102) form described first cell body (200).
5. push-pull device at fixed as claimed in claim 4, it is characterized in that, described second sliding sash (40) also comprises the 5th fan frame (402) and the 6th fan frame (403), when installment state, described 5th fan frame (402) is positioned at the side of described 3rd frame (302), described 3rd frame (302) is made to be positioned between described 5th fan frame (402) and described 3rd fan frame (401), described 6th fan frame (403) is positioned at the side of described second slide rail (301), described second slide rail (301) is made to be positioned between described 3rd fan frame (401) and described 6th fan frame (403), be provided with seal between described 5th fan frame (402) and described 3rd frame (302), between described second slide rail (301) and described 6th fan frame (403), be provided with seal,
Wherein, described first frame (101), described 5th fan frame (402) and described 3rd frame (302) form described second cell body (400).
6. push-pull device at fixed as claimed in claim 3, it is characterized in that, described first slide rail (102) is different with described second slide rail (301) height in vertical direction, and the vertical drop of described first slide rail (102) and described second slide rail (301) is 18 millimeters ~ 30 millimeters.
7. push-pull device at fixed as claimed in claim 6, it is characterized in that, the vertical drop of described first slide rail (102) and described second slide rail (301) is 20 millimeters or 25 millimeters.
8. push-pull device at fixed as claimed in claim 5, it is characterized in that, described first downslide (10) and described first sliding sash (20) and described second glide (30) and are provided with water bloking piece (50) between described second sliding sash (40);
Seal between described second frame (103) and described second fan frame (202) and the seal between described 3rd frame (302) and described 5th fan frame (402) are positioned at described water bloking piece (50) top.
9. push-pull device at fixed as claimed in claim 3, is characterized in that, the position of at least two through holes on described first slide rail (102) is higher than the position of the through hole of at least two on described second frame (103);
The position of the through hole of at least two on described second frame (103) is higher than the position of at least two through holes on described 3rd frame (302);
The position of at least two through holes on described 3rd frame (302) is higher than the position of at least two through holes on described second slide rail (301).
10. push-pull device at fixed as claimed in claim 9, it is characterized in that, at least two through holes on described first slide rail (102) are positioned on the bottom of described first slide rail (102), and arrange setting along horizontal direction one; At least two through holes on described second frame (103) are positioned on the bottom of described second frame (103), and arrange setting along horizontal direction one;
At least two through holes on described second slide rail (301) are positioned on the bottom of described second slide rail (301), and arrange setting along horizontal direction one; At least two through holes on described 3rd frame (302) are positioned on the bottom of described 3rd frame (302), and arrange setting along horizontal direction one.
CN201520040221.1U 2015-01-20 2015-01-20 Push-pull device at fixed Active CN204677064U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104594767A (en) * 2015-01-20 2015-05-06 广东坚美铝型材厂(集团)有限公司 Sliding device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104594767A (en) * 2015-01-20 2015-05-06 广东坚美铝型材厂(集团)有限公司 Sliding device
WO2016115992A1 (en) * 2015-01-20 2016-07-28 广东坚美铝型材厂(集团)有限公司 Push-and-pull device

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