CN2128304Y - Folding turning window - Google Patents

Abstract

The utility model provides a folding turning steel window of flat opening top-hinged and bottom-hinged window which is suitable for buildings and civil housing. The essential structure is that a turnover board is adopted; window sashes and window frames are hinged through an opening hinge and an overturn hinge. When in ordinary use, the window sashes and the turnover board are folded in a whole and are fastened through a fastening bolt. Thus, the steel sashes can be opened and closed according to usual modes. When required, the fastening bolt can be loosened. The outer surface of the window sash is turned indoors for convenient cleaning, repairing and replacing glass, and painting. The utility model has the advantages of simple external appearance, rigidity, low cost, stable performance, etc. A hinge core axle adopts a movable bolt for convenient field assembly of tall building windows.

Description

Folding turning window

The utility model relates to a kind of collapsible upset steel sash that is applicable to that building and civilian house use.

Existing common steel sash is made up of window frame, sash, hinge, handle, strut etc., owing to can not rotate, brings certain difficulty for the work such as wiping examination, repairing, glassing, paint of face outside window.The slideway type upset steel sash that occurs in recent years, though can rotate, shortcoming is: complex structure, not easy to clean, slide block is easily frozen in the winter time the time, and the back sash of windowing rests on the middle part of window frame, influences the visual field and daylighting, does not meet the custom of windowing.Chinese patent application number is 90202851.0 Rotary steel window, has adopted long-armed hinge, and has installed connecting rod additional, also exists and expends steel, influences shortcomings such as window rigidity, intensity and application life.

The purpose of this utility model is to overcome the deficiencies in the prior art part, and provide a kind of simple in structure, dynamics strong, save steel, identical with the plain edition steel sash when daily use, in the needs wiping, repair and change glass and when paint, can be with the collapsible upset steel sash in the side reversal chamber of sash outside.

The purpose of this utility model can reach by following measure: a kind of building and casement window that uses with house together of being applicable to, the collapsible upset steel sash of top and bottom, mainly by window frame, sash, support, hinge, handle and returning face plate etc. are made up of between each sash and the window frame last, following two returning face plates are hinged by hinge, promptly an end of two returning face plates is respectively by on hinge and the window frame, two is point articulated down, the other end of two returning face plates is respectively by on hinge and the sash frame, two is point articulated down, 2 points up and down of another frame of sash, (corresponding points of the frame that hinges) are equipped with fastening sieve bolt sash and returning face plate are fixed, when share at ordinary times, because returning face plate and sash are fixed into an integral body by fastening sieve bolt, both strengthened the intensity of steel sash, identical with common steel sash again; Wipe examination at needs, repair when changing glass and paint, fastening sieve bolt is unclamped, get final product Turn window sash, because the effect that returning face plate and upset are supported can be with firm stable of sash by turnover hinge.

Returning face plate is " L " template; " L " type of last returning face plate is downward; " L " of following returning face plate upwards; when sash and returning face plate are folding, two interior bread of last returning face plate " L " type be embedded in the sash upper side frame on, on outer two limits, two inner faces of following returning face plate L type are embedded in the following of sash lower frame; on outer two limit faces; not only increase the intensity of sash, also played the effect of protection sash, and attractive in appearance.

Accompanying drawing drawing of the present utility model is described as follows:

It Fig. 1, is the flat overall structure schematic diagram that unfolds folded tilting window formula of the utility model: window frame (1), fastening sieve bolt (2), open hinge (3), the maintenance sieve hole (4) on the returning face plate, returning face plate (5), turnover hinge (6), sash (7), handle (8) is opened supporting seat (9), support (10) upset supporting seat (11).

Fig. 2, be the structural representation of going up outstanding collapsible upset steel sash and down outstanding collapsible upset steel sash; Top (12), (18), bottom (13), fixed sash (19) are supported in the upset on the upward outstanding collapsible tilting window.

Fig. 3, be the flat structural scheme of mechanism of driving collapsible upset steel sash switching mechanism.Turnover hinge axle (14), turnover hinge are fixed on the pin (15) on the returning face plate, open the short pin (16) of hinge, open the long pin of hinge (17), and turnover hinge is fixed on the pin (20) on the sash, opens hinge axis (21).

Below in conjunction with (accompanying drawing) embodiment, the utility model is described in further detail:

The utility model all adopts the ordinary steel window material to make, and can make flat opening, and goes up outstanding, various ways such as outstanding down.Now to open collapsible upset steel sash be its structure of example explanation with flat, as shown in Figure 1, unlatching hinge (3) is installed at upper and lower 2 at window frame (1), two long pin (17) of opening hinge, be welded on respectively on the window frame (1), two short pin (16) are welded on an end of two returning face plates (5) respectively, the other end of two returning face plates is welded on respectively on the pin (15) of two turnover hinges (6), another pin (20) of two turnover hinges (6) is welded on upper and lower 2 points of sash (7) one end frames respectively, and turnover hinge axle (14) is a movable axis.Locate boring and fastening sieve bolt (2) is installed for upper and lower 2 of another frame of sash (7), correspondence position (closely opening the hinge place) at fastening sieve bolt and returning face plate is drilled with fastening sieve keyhole (4), during usual the use, sash is borrowed fastening sieve bolt to fold with upset and is tightened together, sash only borrows the unlatching hinge to open, and closes activity.Ask for an advance on one's pay during unlatching support (10) and open supporting seat (9) maintenance, the unlatching amplitude of sash, enable possition and common steel sash are as good as, when needing Turn window sash, fastening sieve bolt (2) sash (7) that unclamps on the sash frame just separates with returning face plate (5), after sash (7) is borrowed and opened hinge (3) unlatching, relend turnover hinge (6) upset, sash and returning face plate launch from folded state, and in the outside reversal chamber of sash, sash is borrowed upset support bar (10) and upset supporting seat (11) maintenance.Unlatching hinge axis (21) among the figure also is a movable axis.Like this, can carry out wiping easily and repair and change and coat with lacquer decorations work indoor.

Returning face plate is " L " template, and when sash and returning face plate were folded state, the L type of last returning face plate was downward, and two interior bread of " L " type are embedded in the outer two sides of going up of sash upper side frame; " L " type of following returning face plate makes progress, and two inner faces of " L " type paste the following outer two sides that is embedded in the sash lower frame, have not only strengthened the rigidity of sash, and neat appearance.

It is identical with flat opening with structure with the making of down outstanding collapsible upset steel sash (13) to go up outstanding collapsible upset steel sash (12), is that the sash installation site changes.

The utility model has following advantage than prior art: simple in structure, handling ease, saving steel are convenient to again upset, owing to adopt returning face plate, and when usual the use, sash and returning face plate are folding, be fixed into an integral body with fastening sieve bolt, " L " type that is converted into is embedded on upper and lower two frames of sash, thereby has strengthened the intensity of steel sash and neatly generous; And can on the basis of original common steel sash, be improved, be convenient to go into operation.

Claims (3)

1, a kind of collapsible upset steel sash that is adapted to building and civilian house, mainly form by window frame, sash, support, hinge etc., it is characterized in that: hinged by hinge between sash and the window frame by upper and lower two returning face plates, promptly an end of two returning face plates respectively with window frame upper and lower 2 hinged by hinge, the other end of two returning face plates is upper and lower two point articulated by hinge and sash frame respectively, another frame of sash up and down 2 fastening sieve bolt, fixed sash and returning face plate are housed respectively.

2, collapsible upset steel sash according to claim 1, it is characterized in that returning face plate is " L " template, " L " type of last returning face plate is downward, " L " type of following returning face plate upwards, when sash and returning face plate folding when fastening, two inner faces of last returning face plate L type paste and are embedded on the sash upper side frame, and on outer two limit faces, two inner faces of following returning face plate L type paste on following, outer two limit faces of the lower frame that is embedded in sash.

3, collapsible upset steel sash according to claim 1 is characterized in that being equipped with on the lower frame of window frame and sash opening and supports and the upset bracing or strutting arrangement.

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