CN212317753U

CN212317753U - Sand and dust prevention's interior aluminium door and window section bar structure of moulding outward

Info

Publication number: CN212317753U
Application number: CN202020844144.6U
Authority: CN
Inventors: 陈庆涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-01-08
Anticipated expiration: 2030-05-19

Abstract

The utility model provides a sand-proof external-plastic internal-aluminum door and window profile structure, which solves the technical problem that the prior door and window profile structure has poor sand-proof effect; the window comprises a window frame and a window sash which are arranged below glass, wherein the window frame is provided with a bent structure, the bent structure is positioned below the joint of the window frame, the window sash and the outer side of the glass, the outer end of the bent structure is upwards connected with a vertical baffle wall connected with the window sash, the inner end of the bent structure is connected with a middle baffle wall, and the inner side of the middle baffle wall is connected with a lower cantilever of the window frame; constitute dustproof sponge strip standing groove between curved structure and the middle fender wall, dustproof sponge strip standing groove is equipped with dustproof sponge strip. The utility model discloses wide application in door and window section bar technical field.

Description

Sand and dust prevention's interior aluminium door and window section bar structure of moulding outward

Technical Field

The utility model relates to a door and window section bar structure especially relates to an aluminium door and window section bar structure in outer moulding of sand prevention dirt.

Background

The sand-dust weather is a disastrous weather phenomenon which is easy to occur in the north of China (particularly in the northwest) in spring. The sand weather causes various suspended particles in the atmosphere to increase rapidly, the concentration of inhalable particles which are particularly harmful to human bodies also increases rapidly, and the air quality is obviously reduced. Because the door and window designs the drainage route for the drainage, rainwater mainly gets into door and window by frame fan overlap joint, glass overlap joint, leads to outdoor through the drainage route afterwards. Although the drainage passage can lead rainwater out of the door and window, external sand and dust can not be blocked to enter the room from the lap joint of the frame and the sash, the lap joint of the glass and the drainage passage, so that the indoor air quality is not optimistic.

Disclosure of Invention

The utility model discloses to the poor technical problem of dust control effect of current door and window section bar structure, provide an aluminium door and window section bar structure in effectual outer moulding of dust control.

Therefore, the technical scheme of the utility model is that the window frame comprises a window frame and a window sash which are arranged below glass, the window frame is provided with a bent structure, the bent structure is positioned below the joint of the outer sides of the window frame, the window sash and the glass, the outer end of the bent structure is upwards connected with a vertical baffle wall connected with the window sash, the inner end of the bent structure is connected with a middle baffle wall, and the inner side of the middle baffle wall is connected with a lower cantilever of the window frame; constitute dustproof sponge strip standing groove between curved structure and the middle fender wall, dustproof sponge strip standing groove is equipped with dustproof sponge strip.

Preferably, a first drainage hole is formed in the window sash, a second drainage hole is formed in the bent structure, a third drainage hole is formed in the outer end of the window frame, the first drainage hole is located below a glass lap joint of the window sash and the outer side of the glass, the glass lap joint is communicated with the dustproof sponge strip placing groove through the first drainage hole, and the dustproof sponge strip placing groove is communicated with the outside through the second drainage hole and the third drainage hole.

Preferably, the middle retaining wall is an inclined retaining wall with the lower end inclined outwards, the upper end of the inclined retaining wall extends upwards vertically to form a high retaining wall, and the inner side of the high retaining wall is connected with the lower cantilever through a second sealing rubber strip.

Preferably, the inner part of the window sash is provided with an inclined inner rib, the inclined inner rib is positioned on the inner side of the first drainage hole, and the inclined inner rib is parallel to the inclined retaining wall.

Preferably, a first sealing rubber strip is arranged at the joint of the outer sides of the window frame, the window sash and the glass, and the inner side of the window frame is connected with the window sash through a third sealing rubber strip.

Preferably, a drip line is provided at a position of the lower end of the window sash corresponding to the bent structure.

Preferably, the outer side section bars of the window sash and the window frame are both plastic section bars, and the inner side section bars of the window sash and the window frame are both aluminum section bars.

The beneficial effects of the utility model, be provided with curved column structure in window frame department, dustproof drainage is curved for the rainwater that the guide got into in the door and window is discharged, blocks the sand and dust entering. Dustproof sponge strip passes through dustproof sponge strip standing groove and plastic material joint, and dustproof sponge strip can effectively prevent sand and dirt and can effectively permeate water again, does not influence the structure drainage. The inner side of the bent structure is provided with a high-grade wall, the high-grade wall is matched with a lower cantilever of a window sash through a second sealing rubber strip to form a second seal, dust and sand are thoroughly prevented from entering the inner side structure of the door and window, and meanwhile the inner side hardware opening and closing structure is not influenced. And the side of the window sash plastic section bar is provided with a water dripping line, so that rainwater can be reasonably guided to be discharged according to a designed route, and the dustproof effect is not influenced.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Description of the symbols in the drawings

1. Glass; 2. a window frame; 3. a window sash; 4. a curved structure; 5. a vertical retaining wall; 6. dripping water; 7. a lower cantilever; 8. a dust-proof sponge strip; 9. a first drain hole; 10. a second drain hole; 11. a third drain hole; inclined retaining walls; 13. a high barrier wall; 14. inclining the inner ribs; 15. a first sealing rubber strip; 16. a second sealing rubber strip; 17. and a third sealing rubber strip.

Detailed Description

The present invention will be further described with reference to the following examples.

As shown in fig. 1, a sand-proof external-plastic internal-aluminum door and window profile structure comprises a window frame 2 and a window sash 3 which are arranged below a glass 1, wherein the window frame 2 is provided with a bent structure 4, the bent structure 4 is positioned below the joint of the window frame 2, the window sash 3 and the outer side of the glass 1, the outer end of the bent structure 4 is upwards connected with a vertical blocking wall 5 connected with the window sash 3, the inner end of the bent structure 4 is connected with a middle blocking wall, and the inner side of the middle blocking wall is connected with a lower cantilever 7 of the window frame 2; constitute dustproof sponge strip standing groove between curved structure 4 and the middle fender wall, dustproof sponge strip standing groove is equipped with dustproof sponge strip 8.

Be equipped with first wash port 9 on the casement 3, curved structure 4 is equipped with

second wash port

10, and 2 outer ends of window frame are equipped with third wash port 11, and first wash port 9 is located the glass overlap joint below in casement 3 and the glass 1 outside, and first wash port 9 communicates glass overlap joint and dustproof sponge strip standing groove, and second wash port 10, third wash port 11 communicate dustproof sponge strip standing groove and outside. The first drain hole 9, the second drain hole 10, and the third drain hole 11 constitute a dustproof drain passage.

The middle retaining wall is an inclined retaining wall 12 with the lower end inclined outwards, and the upper end of the inclined retaining wall 12 extends upwards vertically to form a high retaining wall 13. An inclined inner rib 14 is arranged inside the window sash 3, the inclined inner rib 14 is positioned on the inner side of the first drainage hole 9, and the inclined inner rib 14 is parallel to the inclined retaining wall 12. The rainwater is conveniently led to the dustproof sponge strip placing groove and then is discharged to the outside through the second water discharging hole 10 and the third water discharging hole 11.

The joint of the outer sides of the window frame 2, the window sash 3 and the glass 1 is provided with a first sealing rubber strip 15, the lower cantilever 7 is connected with the high retaining wall 13 through a second sealing rubber strip 16, and the inner side of the window frame 2 is connected with the window sash 3 through a third sealing rubber strip 17. Wherein, cantilever 7 is equipped with the adhesive tape standing groove down, and the adhesive tape standing groove passes through second joint strip 16 and is connected with high wall 13.

The lower end of the window sash 3 is provided with a water dripping line 6 corresponding to the bent structure 4. The outer side section bars of the window sash 3 and the window frame 2 are both plastic section bars, and the inner side section bars of the window sash 3 and the window frame 2 are both aluminum section bars.

The first sealing rubber strip 15, the second sealing rubber strip 16 and the plastic section jointly form two front seals, and external dust and sand can be effectively prevented from entering the window structure. The third joint strip 17 and the aluminium profile form the last seal, which is also the last barrier against dust and sand.

The utility model discloses be provided with curved column structure 4 in window frame 2 department, dustproof drainage is curved for the rainwater that the guide got into in the door and window is discharged, blocks the sand and dust entering. Dustproof sponge strip 8 passes through dustproof sponge strip standing groove and the joint of plastic material, and dustproof sponge strip 8 can effectively prevent sand and dirt and can effectively permeate water again, does not influence the structure drainage. The inner side of the bent structure 4 is provided with a high-grade wall, the high-grade wall is matched with the lower cantilever 7 of the window sash 3 through a second sealing rubber strip 16 to form a second seal, sand and dust are thoroughly prevented from entering the inner side structure of the door and window, and meanwhile the inner side hardware opening and closing structure is not influenced. And 3 plastic section bar sides of casement are provided with water dripping line 6, can rationally guide the rainwater to discharge according to the design route, and dustproof effect is not influenced.

However, the above embodiments are only examples of the present invention, and the scope of the present invention should not be limited thereby, and the replacement of the equivalent components or the equivalent changes and modifications made according to the protection scope of the present invention should be covered by the claims of the present invention.

Claims

1. A sand-dust-proof external-plastic internal-aluminum door and window profile structure is characterized by comprising a window frame and a window sash which are arranged below glass, wherein the window frame is provided with a bent structure, the bent structure is positioned below the joint of the window frame, the window sash and the outer side of the glass, the outer end of the bent structure is upwards connected with a vertical baffle wall connected with the window sash, the inner end of the bent structure is connected with a middle baffle wall, and the inner side of the middle baffle wall is connected with a lower cantilever of the window frame; the curved structure with constitute dustproof sponge strip standing groove between the middle fender wall, dustproof sponge strip standing groove is equipped with dustproof sponge strip.

2. The structure of claim 1, wherein a first drainage hole is formed in the window sash, a second drainage hole is formed in the bent structure, a third drainage hole is formed in the outer end of the window frame, the first drainage hole is located below a glass lap joint of the window sash and the outer side of the glass, the first drainage hole communicates the glass lap joint with the dustproof sponge strip placement groove, and the second drainage hole and the third drainage hole communicate the dustproof sponge strip placement groove with the outside.

3. The inner plastic-outer aluminum door and window profile structure for preventing dust and sand as claimed in claim 2, wherein the middle retaining wall is an inclined retaining wall with a lower end inclined outwards, the upper end of the inclined retaining wall extends upwards vertically to form a high retaining wall, and the inner side of the high retaining wall is connected with the lower cantilever through a second sealing rubber strip.

4. The structure of claim 3, wherein the window sash is provided with an inner tilted rib inside, the inner tilted rib is located inside the first drainage hole, and the inner tilted rib is parallel to the tilted retaining wall.

5. The structure of a sand-proof outer plastic inner aluminum door and window profile as claimed in claim 1 or 3, wherein the joint of the window frame, the window sash and the outer side of the glass is provided with a first sealing rubber strip, and the inner side of the window frame is connected with the window sash through a third sealing rubber strip.

6. The structure of claim 1, wherein a drip line is provided at a position corresponding to the curved structure at the lower end of the window sash.

7. The structure of claim 1, wherein the outer profiles of the window sash and the window frame are plastic profiles, and the inner profiles of the window sash and the window frame are aluminum profiles.