CN201363070Y

CN201363070Y - Sealing device of sliding window

Info

Publication number: CN201363070Y
Application number: CNU2009200034905U
Authority: CN
Inventors: 谢光宇; 陈榕; 陈明锋
Original assignee: FUJIAN NANPING ALUMINUM Co Ltd
Current assignee: FUJIAN NANPING ALUMINUM Co Ltd
Priority date: 2008-10-27
Filing date: 2009-02-11
Publication date: 2009-12-16
Anticipated expiration: 2019-02-11

Abstract

The utility model discloses a sealing device of a sliding window, which mainly comprises an upper frame, a lower frame, an edge frame, an inner sash and an outer sash, wherein the upper frame, the lower frame, the edge frame, the inner sash and the outer sash form the sliding window. The inner sash and the outer sash comprise upper rails, lower rails and side rails, and opposite lateral edges of the inner sash and the outer sash further comprise edging rails. The sealing device further comprises a first sealing part mounted on the edge frame and second sealing parts mounted on the side rails, and the first sealing part clings to the second sealing part after the side rails of the window sashes reaches to the edge frame of the window when sliding the window sashes. The sealing device can effectively seal passages which are communicated internally and externally and are formed at end portions of the side rails, thereby forming an inner seal and an outer seal which are continuous on the integral window sash and further increasing water tightness and air tightness of the sliding window.

Description

The sliding sash sealing device

Technical field

The utility model relates to sliding sash, refers to the sliding sash sealing device especially.

Background technology

Mostly traditional sliding sash is to adopt and is provided with sliding rail realizes the unlatching of active window body and close in the chute of window frame, and in order to realize the sealing of sliding sash, at present the market sliding sash generally adopts the effect that weather strip reaches sealing is set on window frame, but the existence of the sliding sash of this structure seals bad problem.

Again, there is following shortcoming in aluminum alloy push-pull window on the market: (1) water retaining wall is too low, causes watertightness poor; (2) no any seal approach between limit stile, crisperding stile and lower frame and the upper ledge causes tightness and watertightness all relatively poor.

Seeing also shown in Figure 1ly, is the schematic cross-section that prior art frame and limit stile join.Described frame 1 ' leaves space 3 ' with limit stile 2 ' joint, and space 3 ' can lead to the outside.Because the limit stile 2 ' of prior art sliding sash and the section material section of upper and lower stile are inconsistent, adhesive tape can't be installed in limit stile 2 ' end, be that adhesive tape can't form continuous seal at upper and lower frame place, form the passage that indoor and outdoor is communicated with at limit stile 2 ' top and bottom, water and air directly in the inlet chamber, has reduced the watertightness and the tightness of window by this passage.

The utility model content

The purpose of this utility model is to provide a kind of watertightness and the good sliding sash sealing device of tightness.

For achieving the above object, the utility model adopts following structure: a kind of sliding sash sealing device is provided, mainly comprise the upper ledge, lower frame, frame and the interior outer leaf that constitute sliding sash, outer leaf comprises stile, following stile, limit stile in described, should also comprise crisperding stile by interior outer leaf side in opposite directions, also comprise first seal that is installed on the described frame and be installed in second seal in the stile of described limit, when the described sash of push-and-pull made its limit stile arrive described window jamb, described first seal was close to second seal.

The beneficial effects of the utility model are: by in frame and limit stile black box being installed respectively, the passage of the inside and outside connection that opposite side stile end forms carries out effective seal, make whole sash form inside and outside twice continuous seal, improved the watertightness and the tightness of window.

Description of drawings

Fig. 1 is the schematic cross-section that frame and limit stile join in the prior art sliding sash;

Fig. 2 is the structural representation in sliding sash front;

Fig. 3 is the schematic cross-section that the utility model frame and limit stile join.

The specific embodiment

See also Fig. 2, it is the front schematic view of the utility model sliding sash sealing device embodiment, described sliding sash mainly comprises upper ledge 1, lower frame 2, frame 3, interior sash 4, exterior wing window 5 and the abatjour 6 that constitutes sliding sash, has the slideway (not shown) on this upper ledge 1 and the lower frame 2, sash 4 and outer leaf 5 can slide on slide rail in upper ledge 1 and the lower frame 2 and slideway in described, realize the function of window opening and closing.

The periphery of sash 4 and outer leaf 5 comprises stile 41, following stile 42 and limit stile 43 in described.Interior outer leaf 4,5 side in opposite directions also comprises crisperding stile 44.Please consult Fig. 3 together, wherein, comprise also being installed in first seal 9 on the described frame 3 and being installed in second seal 10 in the limit stile 43 that when the described sash of push-and-pull made its limit stile 43 arrive described window jamb 3, described first seal 9 was close to second seal 10.

Please consult Fig. 3 again, described frame 3 comprises two locating pieces 32 of frame pedestal 31 and outstanding base-plates surface.Spacing between the described limit of the gap ratio of described two locating pieces 32 stile 43 both sides is little, and the space between described limit stile 43 both sides.Form groove 7 between described two locating pieces 32, have space 8 between described locating piece 32 and the limit stile 43, this groove 7 is communicated with space 8, and the size in described groove 7 and space 8 depends on the design of actual sliding sash product.

Described first seal 9 is positioned at groove 7, and is arranged at window jamb 3 lower ends, and described second seal 10 is arranged at 8 places, space, window sash stile 43 lower end.The size of described first seal 9 and second seal 10 is according to the size of described groove 7 with space 8, and the existing adhesive tape that is arranged on described limit stile 43 determining positions that can arrive, as long as its size is when guaranteeing that the described sash of push-and-pull makes its limit stile 43 arrive described window jamb 3, described first seal 9 can be close to described second seal 10, and cooperate the formed internal and external channel in adhesive tape sealing described window sash stile 43 lower ends and window jamb 3 lower ends in the described limit stile 43, make that stile forms continuous effective sealing under the sash, effectively prevent simultaneously the 43 lower ends infiltration of limit stile and dabble the watertightness and the tightness of raising sliding sash.When sash is closed, first seal 9 and second seal 10 fitting together tightly, the internal and external channel that window sash stile 43 and frame 3 are formed is to being sealed up; When sash was opened, second seal was followed limit stile and is moved together, threw off with first seal.

In addition, in other embodiments, this sliding sash sealing device can further include:

Be arranged at the 3rd seal of window jamb upper end, and the 4th seal that is arranged at the window sash stile upper end; Wherein, when the described sash of push-and-pull made its limit stile arrive described window jamb, described the 3rd seal was close to described the 4th seal, sealed described window sash stile upper end and the formed internal and external channel in window jamb upper end.

Like this, the passage that the indoor and outdoor of limit stile upper and lower side is communicated with is all sealed, further improves the tightness and the watertightness of sliding sash.

The utility model is by being provided with the method for black box in the passage of stile top, described limit and the connection of bottom formation indoor and outdoor, when the described sash of push-and-pull made its limit stile arrive described window jamb, described black box sealed the formed passage in described window sash stile lower end and window jamb lower end.

Claims

1, a kind of sliding sash sealing device, mainly comprise the upper ledge, lower frame, frame and the interior outer leaf that constitute sliding sash, outer leaf comprises stile, following stile, limit stile in described, should also comprise crisperding stile by interior outer leaf side in opposite directions, it is characterized in that: also comprise first seal that is installed on the described frame and be installed in second seal in the stile of described limit, when the described sash of push-and-pull made its limit stile arrive described window jamb, described first seal was close to second seal.

2, sliding sash sealing device according to claim 1, it is characterized in that: described first seal is located at the lower end of window jamb, and second seal is located at the lower end of window sash stile.

3, sliding sash sealing device according to claim 1, it is characterized in that: described first seal is located at the upper end of window jamb, and second seal is located at the upper end of window sash stile.

4, sliding sash sealing device according to claim 1, it is characterized in that: described limit stile is provided with adhesive tape, described first seal and second seal cooperate described window sash stile of described adhesive tape sealing and the formed internal and external channel of window jamb, make window sash stile form continuous effective sealing.