CN2533237Y

CN2533237Y - Casement, sliding and folding window

Info

Publication number: CN2533237Y
Application number: CN 02203143
Authority: CN
Inventors: 李永贤
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-02-07
Filing date: 2002-02-07
Publication date: 2003-01-29
Anticipated expiration: 2012-02-07

Abstract

The utility model relates to a mature folding slash window of flat opening that is applicable for various building windows and is characterized in that: two inner sides on the left and right of a window frame are provided with a sealing baffle; a spring cushion with a positioning pin is arranged between the window frame and the sealing baffle; the top and bottom on one side of a window sash are respectively provided with a complete metal connecting angle with a rotating shaft; one or two ends of a lower beam are provided with an opening board; the outer side is provided with a baffle board and a baffle arm; and the middle of the window sash is provided with a lock with a back locking device. The sealing effect after the window is closed is good; complete aeration is realized when the window is opened; the window sash is capable of folding to one side or two sides. The function of single window sash opening and window sashes opening is realized; besides, the window is unlikely to shake in case of wind and is unlikely to fall on the ground due to long time hanging; furthermore, the window is hard to open when locked and has the advantages of flexible opening, free operation, easy cleaning, good function of theft resistance and safety, as well as neat and nice window shape and is fit for openings at various buildings.

Description

The flat foldable push and pull window of opening of a kind of adult form

The utility model relates to all kinds of building construction windows.

Common window, mostly be the sliding sash of making of aluminium alloys, plastic-steel, stainless steel, such window has several shortcomings, and window is opened maximum and is no more than half, is the overlapping shape after closing, the not only whole out-of-flatness of window, and influence the daylighting area and the visual field of window, circulation of air is restricted, need in the parlour a large amount of natural airflows by the time be not being met, and window is not easy to clean, sealing is bad, in the outdoor cool also inconvenience of clothing of shining.The disclosed flat folding window of opening of CN2435495Y, though aspect the unlatching of window improvement is being arranged, possess the standard-sized sheet folder function is arranged, but still it is not ideal, connect with twisted axis in the middle of the window, the drawback that causes sash not open separately, and the very benzene that shows, the maximum open degree of sash can only be limited in two and open and four open in the scope.CN2361800Y discloses a kind of side-hung foldable casement, though the open degree of window has strengthened, but still there is more problem, sliding stability stopper made of plastic belongs to an independent body and function gong and follows closely in the last translot of the last bucket type joint angle top that is installed in sash one side, when sash is opened, a part of weight of sash and unsettled pulling force are just born by this stable stopper, when the unsettled tenesmus of the frequent external-open of sash and meet wind when swinging back and forth, cause the fracture of sash upper top sliding stability stopper easily, the danger that window sash dropping falls on the ground appears, even the generation that also can cause a serious accident.The locator card that fixed sash is used is little because of its volume, barrier force is short, when sash is poor when waved by wind or running into other impact force, locator card can not block sash, cause sash not live the position surely, sash will be vacillated now to the left, now to the right, and distortion even sash have the danger that splits off.Spring propulsion is because of no spring locator card, and an end of spring is unsettled, and spring drops easily, and window is not because of there being the sealing retaining, and window is poorly sealed.The disclosed pulling casement multifunctional composite window of CN2427602Y has the side-hung function though this window type possesses, the open function of this window type can only one fan open or two fans are split, and sash is the overlapping shape after closing, the outward appearance out-of-flatness, it is many to expend section bar.

At the deficiency that above-mentioned window exists, the purpose of this utility model will provide a kind of adult form the flat foldable push and pull window of opening.

The utility model is to realize above-mentioned purpose like this, the sealing shelves respectively are installed in left and right sides window frame two inboards, window frame top rail one side or the left and right sides are equipped with to change and are closed, window frame lower transverse beam one side or the left and right sides are equipped with and are with the following commentaries on classics of breakdown plate and external recessing to close, the lower transverse beam outside is equipped with verge board respectively and the arm that keeps out the wind, top rail has slip rail groove, lower transverse beam has sliding recess and slip rail, the spring buffer of band alignment pin is housed in the window frame of the left and right sides, the lockset that band anti-markets device is equipped with at sash frame middle part, each bulk metal joint angle of the last inferior horn of sash one side with the band rotating shaft, adopt the suit connection method to connect, rivet with rivet again, the top of last rotating shaft enters in the top rail slip rail groove, lower rotary shaft enters in the lower transverse beam groove, inferior horn adopts and connects right angle suit connection on the opposite side of sash correspondence, rivet rivets, alignment pin is equipped with at the top of sash, and lower bottom part is equipped with movable pulley.Sash relies on movable pulley to slide on the track of lower transverse beam.

The window overall structure firmly, open freely, safety easy to use, flexible operation, be convenient to clean.Closed back good airproof performance, flat the opening of sash do not have unsettled danger of dropping, and meets wind and beats, and can not vacillate now to the left, now to the right, after sash is locked, be difficult for being opened, sash is opened to one or both sides, realizes singly opening and many Kai Pingkai, the foldable push and pull function, tight all around after the window closure, Fully ventilation when we opens.Theftproof is good, and the window overall appearance is smooth attractive in appearance, is suitable for various types of building construction windows.

Accompanying drawing is a structure chart of the present utility model, window frame 1 sealing retaining 2 is contained in the inboard of left and right side frame, snubber 3 is fixed in sealing retaining and the window frame, verge board 4 arm 5 that keeps out the wind is installed in the lower transverse beam outside respectively, last commentaries on classics is closed 6 and is contained in the top rail one or both ends, following change closed 7 one or both ends that are contained in lower transverse beam 8, the joint angle 9 of band rotating shaft is contained in respectively in the last inferior horn of sash one side, and the opposite side of sash correspondence connects with joint angle 10 suits respectively up and down, and alignment pin 11 is contained in the top of sash, movable pulley 12 is contained in the sash lower bottom part, lock 13 is contained in a side of sash, locks device 14 and is contained in lockset inside, top rail 15,, secondary crossbeam 16 is connected with left and right sides window frame.

Claims

1, a kind of flat opening of forming by window frame, sash in the foldable push and pull window, it is characterized in that: the sealing retaining is equipped with in two inboards about window frame, the window frame top rail has slip rail groove, lower transverse beam is provided with groove and slip rail, and window frame top rail and lower transverse beam respectively are equipped with rotating shaft and close, and lower transverse beam is provided with the breakdown plate, the outside is provided with the breakdown groove, verge board is equipped with and the arm that keeps out the wind in the lower transverse beam outside, and the verge board and the arm that keeps out the wind respectively are provided with locator card, and the lower transverse beam outside has outfall.

2, the flat foldable push and pull window of opening according to claim 1, it is characterized in that: each bulk metal joint angle with the band rotating shaft of the joint angle up and down of sash one side connects, corresponding opposite side connects with joint angle, and the shared rivet of each joint angle rivets, and movable pulley is equipped with in the sash bottom.Locator card is equipped with on sash top.

3, according to claim 1, the 2 described flat foldable push and pull windows of opening, it is characterized in that: the last rotating shaft of sash one side enters in the slip rail groove of top rail and horizontally slips, lower rotary shaft enters in the groove of lower transverse beam, sash basal sliding wheel slides on the slip rail of lower transverse beam, drives sash with lower rotary shaft and horizontally slips.

4, open the foldable push and pull window according to claim 1,2,3 described putting down, it is characterized in that: the spring buffer of band alignment pin is housed between window frame and the sealing shelves, and the sash frame is equipped with lockset, and the special device of locking is housed in the lockset.