CN202520192U

CN202520192U - Sash window sealing structure

Info

Publication number: CN202520192U
Application number: CN2012200613897U
Authority: CN
Inventors: 杨志勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-02-24
Filing date: 2012-02-24
Publication date: 2012-11-07
Anticipated expiration: 2022-02-24

Abstract

The utility model discloses a sash window sealing structure which comprises tensioning rollers arranged on the upper and lower edges of a sash, a sealing wool strip arranged at the edge of the sash, and wedge-shaped tensioning pads arranged at the lateral sides of the upper and lower guide rails of a window frame. When the sash slides to a position where the window is closed, the tensioning rollers slide to the tensioning pads and push the sash to one side to enable the sealing wool strip to tightly contact with the window frame. The sealing structure is suitable for sash windows made of various materials, and is simple in structure and good in sealing effect.

Description

The sliding sash hermetically-sealed construction

Technical field

The utility model relates to sliding sash, relates to the hermetically-sealed construction of sliding sash in particular.

Background technology

At present, sliding sash has obtained being widely used, but a kind of production firm of perplexing of the sealing problem of sliding sash; After window was closed, wind pierced indoor from the convection current up and down of window; Influence service property (quality); Seal means commonly used is to add weather strip and seal weatherstrip in window edge, and still can there be the problem of leaking out in its DeGrain.

The utility model content

The utility model technical problem to be solved is to realize a kind of sliding sash hermetically-sealed construction of good sealing effect.

To achieve these goals; The technical scheme that the utility model adopts is: the sliding sash hermetically-sealed construction; Comprise the take-up roll that is arranged at lower edge on the sash, the seal weatherstrip at edge; And be arranged at the window frame wedge shape tension pad of guide rail side up and down, when sash slided to the pass window position, take-up roll slided to tension pad place and pushes sash to a side seal weatherstrip is closely contacted with window frame.

The end position of described sash guide also is provided with the wedge shape side tension pad that matches with the sash side, and described tension pad and side tension pad are positioned at the guide rail homonymy, and when sash slided to the pass window position, the sash side slided on the side tension pad.

Bottom in the middle of the described sash guide is provided with the pad that keeps out the wind of outside protrusion, and an end of lower limb is provided with protuberance on the sash, and when sash slided to the pass window position, described protuberance contacted with the pad that keeps out the wind.

When described sash slided to the pass window position, two crossing lateral sections of sash were provided with the weather strip of protrusion in opposite directions.

Sliding sash is a double sash casement window, and the lower edge respectively is provided with a take-up roll and is positioned at by the described protuberance on the described sash of two fans, be equipped with on every described guide rail a tension pad with side tension fill up, and be positioned at two groups of tracks side in opposite directions.

In sash upper and lower end face or side end face, extend in sash guide by its part of rolling through screw for said take-up roll.

Described seal weatherstrip is the middle wool top that is provided with the plastics partition, and the body of described sash is provided with the handle of depression.

Described window frame lower guideway is provided with the aluminium rail, and described aluminium rail is provided with and closes the window bend, and the force direction that receives when described pass window bend bending direction is closed with sash matches, and when sash slided to the pass window position, the pulley on the sash slided to and closes window bend place.

The side of described window frame lower guideway strains pad and the other window frame bottom surface of tension pad is provided with the side up-down pad and the pad that goes up and down; Described take-up roll bottom is provided with the dance roller that matches with the pad that goes up and down, the fillet structure of angle, described sash base for matching with side tension pad.

The described tension pad and the thickest position of pad of going up and down are provided with stopper slot.

The advantage of the utility model is that the sealing structure is applicable to the sliding sash of various materials, and is simple in structure, and good sealing effect.

Description of drawings

Facing the content of every width of cloth accompanying drawing expression in the utility model manual and the mark among the figure down briefly explains:

Fig. 1 is the sliding sash sealed structural representation;

Fig. 2 is mat structure sketch map and the installation site sketch map thereof of keeping out the wind;

Fig. 3 is the sash guide sketch map that the tension pad is installed;

Fig. 4 is tension mat structure sketch map;

Fig. 5 is a window frame track structure sketch map;

Fig. 6 is dance roller and up-down mat structure sketch map;

Mark among the above-mentioned figure is: 1, window frame; 2, sash; 3, take-up roll; 4, tension pad; 5, the pad that keeps out the wind; 6, stopper slot; 7, aluminium rail; 8, close the window bend; 9, go up and down to fill up; 10, dance roller.

The specific embodiment

The hermetically-sealed construction of the utility model is applicable to the sliding sash of various materials, and for example PVC window, aluminum window or the like are that example specifies with the double sash casement window of being made up of two groups of guide rails of two fan sash below.

Can know that referring to Fig. 1,3 hermetically-sealed construction mainly comprises take-up roll 3, tension pad 4 and seal weatherstrip, seal weatherstrip is positioned at the edge of sash 2; Preferred center is provided with the wool top of plastics partition, and take-up roll 3 is fixed on lower edge on the sash 2, is made up of fixed part and rolled portion; Fixed part is provided with fixing hole, can take-up roll 3 be fixed on the upper and lower end face or the side end face of sash 2 through screw, and rolled portion is provided with the axle that an end is fixed on fixed part; The other end of axle is provided with roller, and after take-up roll 3 was fixed, roller was horizontal positioned and is positioned at guide rail one side; Tension pad 4 is a wedge structure, and it is fixed on the track side of window frame 1, and tension pad 4 is to match with take-up roll 3; The same side that the tension pad 4 of one fan window and take-up roll 3 are positioned at its track; To closing that window position slides and when being about to close, take-up roll 3 slides to the thickest place of tension pad 4 with sash 2 motions by tension pad 4 wedge shape bottoms at sash 2, and then two take-up rolls 3 up and down of sash 2 are tightened up pad 4 simultaneously to the same side push-tight; Thereby drive sash 2 moves to a thruster seal weatherstrip distortion is closely contacted with window frame 1, arrives sealing effectiveness.

Make the tight even contact of seal weatherstrip on window frame 1 and sash 2 three limits in order to push sash 2 uniformly; Then need to give uniformly sash 2 applied thrusts; Therefore need apply equivalent thrust simultaneously at four turnings of every fan sash 2, can be provided with the side tension pad of the wedge shape that matches with sash 2 sides at the end position of window frame 1 guide rail, specifically; The end that this end of guide rail is merely window to be contacted with sash 2 when closing; And this end of two guide rails up and down of one group of guide rail is equipped with side tension pad position, and is positioned at the guide rail homonymy with tension pad 4 on the guide rail, when sash 2 slides to when closing window position; Sash 2 side two ends slide on the side tension pad of guide rail; Principle and the take-up roll that matches 3 is identical with tension pad 4, makes sash 2 these side two ends released by two sides tension pads up and down, makes the seal weatherstrip distortion; And can pushing in the same way through the 4 pairs of sash 2 of take-up roll 3 and tension pad that match at two ends up and down, thereby the even stressed sash 2 of pushing of every fan sash 2 its four corners when closing at the opposite side of sash 2.

Can know referring to Fig. 2, the pad 5 that keeps out the wind that is provided with outside protrusion on the window frame 1 in the middle of the lower guideway, pad 5 matrixes that keep out the wind are plastic injection piece; Both sides are rubber bodies, are fixed on window frame 1 matrix with screw, and an end of lower limb is provided with protuberance on the sash 2 simultaneously; When sash 2 slides to the pass window position; This protuberance 5 contacts with the pad that keeps out the wind, and protuberance fills up 5 and matches with keeping out the wind, thereby stops that when window is closed wind is from here in the inlet chamber; When sash 2 slided to the pass window position, two sash 2 crossing lateral sections were provided with the weather strip of protrusion in opposite directions, and weather strip is a rubber strip, thereby when window is closed, stopped in the gap inlet chamber between the wind two fan sash 2.

Sliding window frame 1 supplies the tension pad of going up on next group guide rail 4 of a fan sash 2 motions to be positioned at this group guide rail homonymy with side tension pad; And two tension pads 4 of opening two groups of guide rails of sliding sash are positioned at two groups of tracks side in opposite directions with side tension pad; Two fan sash 2 are pushed in opposite directions when then closing window; The weather strip of 2 of two fan sash when make closing window, mutual extrusion, sealing effectiveness is better.Can know referring to Fig. 4; Tension pad 4 can be established to a stopper slot 6 in the thickest position, then transports to 4 last times of tension pad at take-up roll 3 and is stuck in the stopper slot 6, plays the effect of certain locked window; Owing to pushing away in opposite directions, fastened sash 2; When windowing, also can correspondingly require great effort,, conveniently window so the handle of depression is set on sash 2 bodies that use hermetically-sealed construction.

Because sash 2 when closing, receive certain thrust, and be between the guide rail of sash 2 and window frame 1 by the slip that contacts with aluminium rail 7 on the guide rail of the pulley on the sash 2; Then may when closing window, cause 7 distortion of aluminium rail, therefore can on aluminium rail 7, be provided with in advance when supplying window closing state, the position that pulley is settled during displacement with sash 2 motions at above-mentioned hermetically-sealed construction; Promptly on aluminium rail 7, be provided with and close window bend 8; An outwards crooked slightly part, when sash 2 slided to the pass window position, the pulley on the sash 2 slided to and closes window bend 8 places; Because two fan sash 2 were stressed in opposite directions when sash 2 was closed, then the bending direction of the pass window bend 8 on the aluminium rail 7 also is to be provided with in opposite directions.

Can also solve 7 distortion of aluminium rail through following method; Side the go up and down pad and the pad 9 that goes up and down promptly are set in the side of window frame 1 lower guideway tension pad and tension pad 4 other window frame 1 bottom surfaces, are provided with the dance roller 10 that matches with the pad 9 that goes up and down simultaneously in take-up roll 3 bottoms, angle, sash 2 base is for filling up the fillet structure that matches with the side tension; Sash 2 is when being in closed condition like this; The fillet of sash 2 edges and the side pad that goes up and down contact and produces climbing power, take-up roll 3 with go up and down to fill up 9 and contact the generation climbing power, make and wholely lifted on the sash 2; Avoid sash 2 pulleys that aluminium rail 7 is produced thrust; Thereby avoid aluminium rail 7 distortion, also can better the time sash 2 fit with window frame 1, increase sealing performance.According to the 1 size setting of sash 2 window frames, side tension pad is slightly thicker than tension pad 4, and side up-down pad is slightly thicker than pad 9.

Above-mentioned various hermetically-sealed construction can use separately, also can optionally make up use.

Combine accompanying drawing that the utility model has been carried out exemplary description above; Obviously the concrete realization of the utility model does not receive the restriction of aforesaid way; As long as adopted the method design of the utility model and the improvement of the various unsubstantialities that technical scheme is carried out; Or the design of the utility model and technical scheme are directly applied to other occasion without improving, all within the protection domain of the utility model.

Claims

1. sliding sash hermetically-sealed construction; It is characterized in that: comprise that being arranged at sash (2) goes up the take-up roll (3) of lower edge, the seal weatherstrip at edge; And be arranged at window frame (1) the wedge shape tension pad (4) of guide rail side up and down; When sash (2) slided to the pass window position, take-up roll (3) slided to tension pad (4) and locates and push sash (2) to a side seal weatherstrip is closely contacted with window frame (1).

2. sliding sash hermetically-sealed construction according to claim 1; It is characterized in that: the end position of described window frame (1) guide rail also is provided with the wedge shape side tension pad that matches with sash (2) side; Described tension pad (4) is positioned at the guide rail homonymy with side tension pad; When sash (2) slided to the pass window position, sash (2) side slided on the side tension pad.

3. sliding sash hermetically-sealed construction according to claim 2; It is characterized in that: the bottom in the middle of described window frame (1) guide rail is provided with the pad (5) that keeps out the wind of outside protrusion; And the end that sash (2) is gone up lower limb is provided with protuberance; When sash (2) slided to the pass window position, described protuberance contacted with the pad (5) that keeps out the wind.

4. sliding sash hermetically-sealed construction according to claim 3 is characterized in that: when described sash (2) slided to the pass window position, the lateral section that two sash (2) intersect was provided with the weather strip of protrusion in opposite directions.

5. sliding sash hermetically-sealed construction according to claim 4; It is characterized in that: sliding sash is a double sash casement window; The two described sash of fan (2) upward lower edge respectively are provided with a take-up roll (3) and are positioned at by the described protuberance; Be equipped with a tension pad (4) and side tension pad on every described guide rail, and be positioned at two groups of tracks side in opposite directions.

6. sliding sash hermetically-sealed construction according to claim 5 is characterized in that: in sash (2) upper and lower end face or side end face, extend in window frame (1) guide rail by its part of rolling through screw for said take-up roll (3).

7. sliding sash hermetically-sealed construction according to claim 1 is characterized in that: described seal weatherstrip is the middle wool top that is provided with the plastics partition, and the body of described sash (2) is provided with the handle of depression.

8. according to each described sliding sash hermetically-sealed construction among the claim 1-7; It is characterized in that: described window frame (1) lower guideway is provided with aluminium rail (7); Described aluminium rail is provided with and closes window bend (8); Described pass window bend (8) bending direction matches with the force direction that receives of sash (2) when closing, and when sash (2) slided to the pass window position, the pulley on the sash (2) slided to pass window bend (8) and locates.

9. according to each described sliding sash hermetically-sealed construction among the claim 2-7; It is characterized in that: the side of described window frame (1) lower guideway strains pad and other window frame (1) bottom surface of tension pad (4) is provided with the side up-down pad and the pad (9) that goes up and down, and described take-up roll (3) bottom is provided with and goes up and down to fill up the dance roller (10) that match (9).

10. according to each described sliding sash hermetically-sealed construction in the claim 9, it is characterized in that: the described tension pad (4) and pad (9) the thickest position of going up and down are provided with stopper slot (6).