CN2228119Y

CN2228119Y - Folding wing of aluminum alloy

Info

Publication number: CN2228119Y
Application number: CN 95241846
Authority: CN
Inventors: 谢宪洪
Original assignee: Sichuan Changjiang Transportation Trade Co
Current assignee: Sichuan Changjiang Transportation Trade Co
Priority date: 1995-07-11
Filing date: 1995-07-11
Publication date: 1996-05-29
Anticipated expiration: 2005-07-11

Abstract

The utility model discloses an aluminum alloy folding window. Two neighboring movable windows which carry out the mutual folding is connected with each other by a hinge seat (1), the section hinge shaft (3) of the folding frame (2) of each movable window is hinged in the hinge shaft hole of the shaft seat, and the movable rotating shaft frame of each movable window can be supported on a window rail in the sliding way by a hinge shaft and a rolling wheel rack. The whole window surface can be opened in the flatpushing way, and the windows can be folded together in pairs. The ventilating and lighting area of the aluminum alloy folding window can reach about 100%. The shortcomings that the opening of a sliding window can not reach a half, and the middle standing pillar of a plane window can shield the light and the circulation of air is overcome; so the circulation of the indoor air can be reached, the indoor lighting degree are high, and the field of vision is wide.

Description

The aluminium alloys Folding wing

The utility model belongs to building doors and windows and makes the field.

Present door and window mainly contains casement window and sliding sash two classes, and former structure is loaded down with trivial details, and window post in the middle of must setting up for larger area window face (as balcony window etc.) influences daylighting and visual effect, and the latter can only open 50% window face area at most, and ventilation effect is poor.

The purpose of this utility model is a kind of above shortcoming that can overcome prior art of design, has the novel Folding wing of big ventilation and lighting area and good visual effect.

The purpose of this utility model is to realize by following means.

By window rail up and down and can on the aluminum window that the some movable window that slides on the window rail is formed the two adjacent activities windows of amounting to mutually be connected by a free bearing, the section bar hinge that movable window is amounted to frame is hinged in the hinge axis hole of free bearing.Also have on the designed movable window and can make sash change frame around the slip that hinge rotates, change frame top by last hinge and can be slidably mounted in the rail groove along the slide block that last rail groove slides, commentaries on classics frame bottom is by "down hinge and can movably be bearing on the lower guideway at the turning rolls that rolls on the lower guideway.

After having adopted design as above, an end of movable sashes hinge is associated on the free bearing, and the other end changes frame by sliding and is connected in slidably on the lower guideway, slide change frame both can be on window rail sliding transfer, sash is rotated around hinge.When windowing, pull out window bar, to the extrapolation window, movable window i.e. doubling in twos is superimposed at the free bearing place.Movable window after amounting to both can be placed in position, also can be pushed into the window limit along following rail, obtained nearly 100% window of underground building face and more good field range.

Description of drawings is as follows:

The structure chart of (removing the rail groove) in Fig. 1, the utility model embodiment opening process.

Fig. 2, the utility model embodiment close the elevation after closing.

The A of Fig. 3, Fig. 2-A sectional view.

Below in conjunction with accompanying drawing structure of the present utility model is described in further detail.

In Fig. 1 to Fig. 3, the two adjacent activities windows of amounting to are mutually connected by free bearing 1, and the section bar hinge 3 that movable window is amounted to window frame 2 is hinged in the hinge axis hole 4 of free bearing 1, and section bar hinge 3 is to be connected to amount on the frame 2 and one-time formed with it hollow cylinder; Free bearing in fact also is the long aluminium of a moulding, and hinge axis hole 4 is located at build-in on the connecting joint of free bearing.So movable window just can be amounted in twos by the free bearing conjunction plane.

Movable window also has can make sash 20 change frame 5 around the slip that hinge rotates, the top of changeing frame 5 is by last hinge 6 and can be slidably mounted in the rail groove 9 along the slide block 8 that last rail groove 7 slides, slide block 8 is actually a cylindric fritter, be placed on and play position-limiting action in the rail groove 9, to guarantee that sash is in correct stand up position, have hole on the slide block, last hinge can rotate at this hole.The bottom of changeing frame is by "down hinge 10 and can movably be bearing on the lower guideway at the turning rolls 12 that rolls on the lower guideway, and 13 is roller, and "down hinge 10 can rotate in the small holes of rolling hole frame 12.

Like this, when windowing, upwards draw back kayser handle 14 and to extrapolation, movable window geometric pattern material hinge 13 and hinge 6,10 rotations, sliding changes frame and slides to the free bearing direction, and two adjacent movable windows are amounted to mutually.When closing window, inwardly the pulling handle 14, and movable window stretches and sealing window face with opposite movable route.

For guaranteeing that the window face closure has adaptation preferably, except that taking conventional processing method, the binding face that changes frame (as 5 among Fig. 1 and 15) in two adjacent slips should have male and fomale(M﹠F) (16, the 17) structure of being convenient to driving fit, and design adhesive tape caulking groove 18.The commentaries on classics frame (as among Fig. 1 19) that faces near the window frame can adopt conventional fixing form of changeing frame, and turning rolls is no longer used in its lower end.

Adopt basic structure of the present utility model, can produce according to concrete window face area design and three open, four open, five open or the like the different Folding wings of opening face, be aided with suitable section bar column, also can make corner window.

Adopt basic structure of the present utility model, its actual exemplary applications should be not limited only to this.

Claims

1, aluminium alloys Folding wing mainly is made up of the window rail up and down and the some movable window that can slide on window rail, it is characterized in that:

A) the two adjacent activities windows of amounting to are mutually connected by a free bearing (1), and the section bar hinge (3) that movable window is amounted to frame (2) is hinged in the hinge axis hole (4) of free bearing (1);

B) movable window has the slip commentaries on classics frame (5) that sash is rotated around hinge, change frame (5) top by last hinge (6) and can be slidably mounted in the rail groove along the slide block (8) that last rail groove (9) slides, change the frame bottom by "down hinge (10) and can lower guideway (11) upward the turning rolls (12) of rolling movably be bearing on the lower guideway.

2, the aluminium alloys Folding wing according to claim 1 is characterized in that: the binding face that frames are changeed in two adjacent slips has the male and fomale(M﹠F) structure of being convenient to driving fit.