CN2498293Y

CN2498293Y - Leakage-proof airtight sliding aluminium window

Info

Publication number: CN2498293Y
Application number: CN 00240661
Authority: CN
Inventors: 刘逸民
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-10-20
Filing date: 2000-10-20
Publication date: 2002-07-03
Anticipated expiration: 2010-10-20

Abstract

The utility model discloses an airtight push-and-pull aluminium window of antiseep comprises the seal structure of window frame, casement and side frame and casement lateral wall, and its key feature sets up the anti-seepage structure of hook-shaped baffle on the outside facade of window frame, during the anti-seepage structure buries the wall body as the extension of window frame, can prevent that the rainwater from leaking indoorly, seal structure is two longitudinal distribution's of setting on the casement lateral wall sealing strip and the piece of agreeing with that has the inclined plane, carries out top contact and side contact with the hyoplastron of side frame and side frame, has high airtight, but energy saving reduces consumption, is the ideal window type that the building trade used.

Description

The airtight push-and-pull aluminum window of antiseep

The utility model relates to window, the airtight push-and-pull aluminum window of especially a kind of antiseep.

It is aluminum windows that the used windows of building such as existing office building, dwelling house, hotel have many, and still, because aluminium extruded sections has the characteristic of expanding with heat and contract with cold, have data to show: when aluminium extruded sections length was 3.1 meters, its coefficient of expansion was 6.2-7.8MM/93 ℃.Like this, when particularly the length of window frame being surpassed 3.1 meters, because the window frame outside is a plane contact with contacting of body of wall, swell the window frame local area after using a period of time, and this ridge contacts with body of wall and becomes loosening, and rainwater is just in loosening slit inlet chamber, cause the seepage phenomenon, someone adopts the remedial measure in sealant sealing crack, does not fundamentally solve infiltration, and to influence the cleaning of windowsill attractive in appearance because of the binding dust of fluid sealant on the contrary; In addition, air-tightness about aluminum window, constantly put into practice through people, the side frame of problem maximum and the driving fit of sash sidewall have been designed the top sealing, obtain bigger change, but run into the wind window in actual use when moving, find to still have gentle breeze in the seal clearance inlet chamber of top, concerning the building that uses air-conditioning, air-conditioning is in the starting state all the time.

The purpose of this utility model is: at the defective of above-mentioned existence, propose the airtight push-and-pull aluminum window of a kind of antiseep, make it both can prevent rain leakage to indoor, can make the high-seal that becomes that contacts of side frame and sash sidewall again.

The technical solution of the utility model is achieved in that the airtight push-and-pull aluminum window of a kind of antiseep, by window frame, the hermetically-sealed construction of sash and side frame and sash sidewall is formed, on the outer side elevation on described window frame four limits anti-leakage structure is set also, this anti-leakage structure is the baffle plate that is hook-type, imbed in the body of wall as the extension of window frame, because aluminium extruded sections self characteristics, window frame occurs expanding when producing protuberance, rainwater is promptly intercepted by anti-leakage structure after entering by the position of swelling, so the baffle plate of anti-leakage structure is designed to hook-type, be because rainwater amasss in hook-type after being blocked by baffle plate, can't go beyond in the inlet chamber, so play two iris actions.Simultaneously, in the design, side frame adopts the top sealing to combine with side seal with the hermetically-sealed construction of sash sidewall, promptly two weather strips that vertically distribute are embedded in the groove of sash sidewall, wherein a weather strip is a top contact with contacting of side frame, and another root weather strip is a side contacts with contacting of hyoplastron on the side frame, closely closes in order to make side contacts, avoid the external environment factor to cause sash vibrations, it is corresponding with hyoplastron just to set bevelled contract piece on the sash sidewall.When closing sash, top weather strip contact side frame, the hyoplastron on the inclined-plane roof pressure side frame of contract piece, hyoplastron is near weather strip, and driving fit is finished.

This shows that the existing indoor phenomenon of rain leakage that fundamentally solves of the utility model can avoid user's inner wall decoration to meet the situation generation that tide destroys, and the tightness of height is arranged again, can be for using people's saves energy of air-conditioning.

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is an elevation of the present utility model.

Fig. 2 is the utility model A-A sectional drawing.

Fig. 3 is the utility model B-B sectional drawing.

Among the figure: 10 window frames, 11 side frames, 12 anti-leakage structures, 13 hook-type baffle plates, 14 hyoplastrons, 20 sash, 21 sidewalls, 22 hermetically-sealed constructions, 23 circular seal bars, 24 bar shaped weather strips, 25 contract pieces, 26 grooves

From Fig. 1, Fig. 2, Fig. 3 as can be known, the utility model is made up of with the hermetically-sealed construction 22 of the sidewall 21 of sash window frame 10, sash 20, side frame 11, anti-leakage structure 12 is positioned at outside four limits of window frame 10 on the side elevation, coated by body of wall and be connected as a single entity, the composition of this anti-leakage structure 12 is hook-type baffle plates 13, when aluminium windowframe self properties of materials generation protuberance has the crack with body of wall, rainwater is intercepted by anti-leakage structure 12 after entering body of wall, face is trapped in the hook-type baffle plate 13, can't go beyond hook-type baffle plate 13, make the utility model reach the antiseep effect on the whole.In addition in hermetically-sealed construction 22, round rubber strip of paper used for sealing 23, bar shaped rubber weather strip 24 vertically is mounted in 26 li of the grooves of corresponding sash sidewall respectively, three contract pieces 25 are settled at three positions, upper, middle and lower at sidewall again respectively, contract piece 25 1 ends are mounted in 26 li of corresponding grooves, it is corresponding with hyoplastron 14 on the side frame that the other end is the inclined-plane, when closing sash, the inclined-plane extruding hyoplastron 14 of contract piece 25, bar shaped rubber weather strip 24 closely closes with hyoplastron 14, simultaneously, round rubber weather strip 23 and side frame 11 driving fits.

Remove the above, the utility model also has other embodiments, as: the contract piece can be more than two or four, and the shape of hook-type baffle plate can be double hook shape or the like, all drops in the protection domain of the present utility model.

Claims

1, the airtight push-and-pull aluminum window of a kind of antiseep is made up of the hermetically-sealed construction of window frame, sash and side frame and sash sidewall, it is characterized in that: on the outer side elevation on described window frame four limits anti-leakage structure is set, this anti-leakage structure is the hook-type plate washer; The hermetically-sealed construction of described window frame and sash sidewall adopts two weather strips that vertically distribute and the contract piece of Dou face is arranged, described weather strip is embedded in the sidewall of sash, wherein a weather strip is a top contact with contacting of side frame, another root weather strip is a side contacts with contacting of side frame hyoplastron, one end of described contract piece is embedded in the sidewall of sash, the other end is the inclined-plane, and is corresponding with the hyoplastron of side frame.

2, the airtight push-and-pull aluminum window of antiseep according to claim 1, it is characterized in that: the material of described weather strip is a rubber.

3, the airtight push-and-pull aluminum window of antiseep according to claim 1, it is characterized in that: described contract piece is three, is embedded in three positions, upper, middle and lower of sash sidewall respectively.