CN2340876Y

CN2340876Y - Double layer structure for door and window

Info

Publication number: CN2340876Y
Application number: CN 98248716
Authority: CN
Inventors: 谢廷承
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-11-25
Filing date: 1998-11-25
Publication date: 1999-09-29
Anticipated expiration: 2008-11-25

Abstract

The utility model relates to a double structure for a door and a window. The utility model comprises a sliver-shaped supporting plate. Both sides of a supporting plate are respectively provided with an external side plate and an internal side plate, and four groove rails in the shape of a concave arc are arranged in the supporting plate along the direction of a major axis. The groove rails in the shape of a concave arc are parallel to each other and are used for supporting and placing rolling wheels on window frames and door frames.

Description

The double door window construction

It is relevant that the utility model and door and window prop up material, particularly a kind of double door window construction.

The door and window structure of commonly using 10, be the common double sided

slider bar structure

12,14 of our general daily life as shown in fig. 1, this kind structure has its restriction of using, with a fan window of two pages of luffer boards being arranged is example, this window its maximum open amount when opening can only arrive 1/2nd of this window overall width, that is to say 1/2nd window space be can't open, waste.

Therefore, the purpose of this utility model i.e. overall width when increasing opening of doors and windows, makes door and window that the space of more flexible Application can be arranged on mode of opening and width.For reaching above-mentioned purpose, a kind of double door window construction provided by the utility model, the board that includes a strip, these board both sides along major axis to being respectively equipped with an interior plate and an outer panel, in this board along major axis to being arranged with at least four arcs of recesses grooved rails, respectively this arcs of recesses grooved rail all is parallel to each other, in order to the roller on the bearing door window frame;

Wherein this board is successively gradually fallen toward this outer panel by this interior plate, forms at least four rank portions, and this arcs of recesses grooved rail then is divided in each rank portion wherein the inboard of at least one side plate and includes a window screen runner, for bearing screen window framework.

Be the purpose and the effect that can illustrate effectively that the utility model is reached, below lift a preferred embodiment now and cooperate graphic explanation as after; Wherein:

Fig. 1 is a sectional view of commonly using door and window structure;

Fig. 2 is a sectional view of the present utility model.

As shown in Figure 2, double door window construction provided by the utility model includes the board 16 of a strip, the both sides of this board 16 along major axis to being respectively equipped with an outer panel 18 and an interior plate 20, this board 16 down has a small drop by interior plate 20 gradually toward outer panel 18 directions, form five

rank portions

22,24,26,28,30, by 28 each rank portion of first rank portion 22 to the quadravalence portion along major axis to all being provided with an arcs of recesses grooved rail 32, respectively this arcs of recesses grooved rail 32 all is parallel to each other, in order to the roller on the bearing door window frame.The inboard of this interior plate 20 also is provided with a window screen runner 34, for bearing screen window window frame.

Can making originally with double door window construction of the present utility model, the luffer boards or the door-plate of two pages change four pages into, allow the width of each luffer boards or door-plate only account for 1/4th of door and window beam overall, thus, its open amount can be by 1/4th of door and window beam overall when door and window, 1/2nd expand to 3/4ths of maximum, Breadth Maximum when effectively having increased opening of doors and windows, and because the utility model has adopted four spill grooved rails to make the width of this board increase, board width after the increase is suitable with the thickness of general wall, this also makes the utility model double door window construction its side when being installed in metope to trim with the wall of wall, also can promote the attractive in appearance and integrality of its installing back outward appearance.

Claims

1. double door window construction, it is characterized in that, the board that includes a strip, these board both sides along major axis to being respectively equipped with an interior plate and an outer panel, in this board along major axis to being arranged with at least four arcs of recesses grooved rails, respectively this arcs of recesses grooved rail all is parallel to each other, in order to the roller on the bearing door window frame.

2. according to the described double door window construction of claim 1, it is characterized in that wherein this board is successively gradually fallen toward this outer panel by this interior plate, forms at least four rank portions, this arcs of recesses grooved rail then is divided in each rank portion.

3. according to the described double door window construction of claim 1, it is characterized in that at least one side plate inboard and include a window screen runner wherein is for bearing screen window framework.