CN2398407Y

CN2398407Y - Aluminium alloy folding window and sealing device

Info

Publication number: CN2398407Y
Application number: CN 98240761
Authority: CN
Inventors: 余仁勇; 王志彪; 朱祥玉
Original assignee: WUHUA MINZHENG FOLDABLE DOOR AND WINDOW FACTORY KUNMING
Current assignee: WUHUA MINZHENG FOLDABLE DOOR AND WINDOW FACTORY KUNMING
Priority date: 1998-09-08
Filing date: 1998-09-08
Publication date: 2000-09-27
Anticipated expiration: 2008-09-08

Abstract

The utility model provides an aluminium alloy folding window and a sealing part. The utility model comprises an outer part which is contacted with a window sash and an inner part which is contacted with a window frame. The utility model is characterized in that a middle part which is smaller than the outer part and the inner part is arranged between the outer part and the inner part; the window frame or the window sash is provided with a groove which can be embedded with a sealing part, and the groove opening is provided with a groove neck which is smaller than the groove in order that the sealing part can be conveniently embedded into the groove and can be firmly fixed on an aluminium alloy window. The sealing part can be effectively prevented from coming out, the service life of the sealing part is extended, and the sealing of the aluminium alloy folding window is also ensured. In addition, as the shape of the sealing outer part can be arranged according to needs, the sealing effect can be improved. Compared with the existing sealing strip, the utility model has the advantage that the sealing performance is more perfect and better.

Description

Aluminium alloys folding window and seal

The utility model relates to a kind of aluminum window and is located at seal on this aluminum window, especially a kind of weather strip that can embed on the aluminum window.

Because the aluminium alloys folding window is after a side is slided folding the unlatching, can make its open area reach 100%, fundamentally overcome the maximum open area of existing aluminum window and only be 50% the end that covers, and this aluminium alloys folding window except that the same with existing aluminum window have in light weight, moulding is beautiful, the characteristics such as sturdy and durable, also have more appearance and modeling preferably than existing aluminum window, therefore, more and more be subjected to people's welcome.But the sealing joint strip of existing aluminium alloys folding window mostly is bonded on the aluminium alloys window frame by cementing agent, and its sealing effectiveness and application life all are subjected to very big restriction, in case come off, then can't play sealing function.Therefore, existing weather strip has become and is restricting the key factor that the aluminium alloys folding window further develops, and must make improvements.

The purpose of this utility model is to provide a kind of good sealing effect, and sealing performance is superior, long service life, seal easy for installation.

Another purpose of the present utility model is to provide a kind of weather strip that can make to embed in it easily and aluminum window simple in structure.

Concrete technical scheme of the present utility model is: it comprise with the contacted outer part of sash and with the contacted internals of window frame, it is characterized in that being provided with between the part and internals outside middleware less than outer part and internals, so that internals are embedded on the aluminum window, and make it firmly to be fixed on the aluminum window by this middleware.Described middleware and outer part and internals are connected as a single entity, and it is shaped as rectangle, or other shape; Being shaped as of described outer part is cylindrical, perhaps rectangle, perhaps other abnormity; Described internals are cylindrical, perhaps rectangle, perhaps other abnormity.

Another technical scheme of the present utility model is: it is made of sash and window frame, it is characterized in that being provided with the groove that can embed seal on window frame or sash, and the groove mouth is provided with the groove neck less than groove, is used for fixing seal.The groove shapes of wherein being located on the window is corresponding with the seal shape of embedding, can be cylindrical, perhaps rectangle, perhaps other abnormity.

The utility model compared with prior art has following advantage and extremely long-pending effect: because the middleware of seal is less than inside and outside, and the groove mouth at aluminum window also is provided with the groove neck that adapts with it, therefore, when the internals of seal are embedded in the groove, can prevent effectively that it from deviating from, both prolong the application life of seal, guaranteed the sealing performance of aluminium alloys folding window again.Because the shape of the outer part of sealing can be provided with as required, therefore, can greatly improve sealing effectiveness in addition, existing weather strip has more perfect, more superior sealing performance.

Fig. 1 is the seal configuration schematic diagram of the utility model;

Fig. 2 is another structural representation of seal of the utility model;

Fig. 3 is the window frame cross-section structure of the utility model;

Fig. 4 embeds the cross-section structure of window recess for weather strip.

Below in conjunction with accompanying drawing the utility model is described further, is not limited only to this but hold within the utility model.

Among Fig. 1,1 is weather strip, and integral body is made with rubber, and 2 is outer part, and its shape of cross section is circular, and 3 is internals, and its shape of cross section is square, and 4 is middleware, and its size is less than outer part and internals, and shape of cross section is a rectangle.

Among Fig. 2, the shape of cross section of the outer part 2 of weather strip is square, and the shape of cross section of internals 3 is a triangle, and the shape of cross section of middleware 4 is square.

Among Fig. 3,5 is the window frame profile of aluminum window, and 6 is groove provided thereon, be used to embed weather strip internals 3, its shape of cross section is square, and 7 for being located at the groove neck on the window recess mouth, its size is less than groove, is used for the weather strip middleware matchedly, and weather strip is fixed in the groove.

Among Fig. 4, the shape of cross section of the outer part 2 of weather strip is a shape, the shape of cross section of internals 3 is cylindrical, and in the cylinder shape groove 6 on the embedding window frame 5, the groove neck of being located on the notch 7 is matched with weather strip middleware 4, greatly improves its sealing effectiveness and sealing performance, and 8 is the sash of aluminum window, 9 for being installed on the glass on the sash, and 10 is the glass fixing seals.

Claims

1, a kind of aluminium alloys folding window seal, it comprises, with the contacted outer part of sash and with the contacted internals of window frame, it is characterized in that being provided with between the part and internals outside middleware less than outer part and internals.

2, seal according to claim 1 is characterized in that described middleware and outer part and internals are connected as a single entity, and it is shaped as rectangle, or other shape.

3, seal according to claim 1 is characterized in that being shaped as of the outer part of described seal is cylindrical, perhaps rectangle, perhaps other abnormity.

4, seal according to claim 1 is characterized in that described internals are cylindrical, perhaps rectangle, perhaps other abnormity.

5, a kind of aluminium alloys folding window, it is made of sash and window frame, it is characterized in that being provided with the groove that can embed seal on window frame or sash, and the groove mouth is provided with the groove neck less than groove.

6, folding window according to claim 5, the groove shapes that it is characterized in that being located on the window is corresponding with the seal shape of embedding, for cylindrical, perhaps rectangle, perhaps other abnormity.