CN214886679U

CN214886679U - Drainage structure of aluminum alloy door and window

Info

Publication number: CN214886679U
Application number: CN202120524194.0U
Authority: CN
Inventors: 吴宗龙
Original assignee: Foshan Yinghui Aluminum Co ltd
Current assignee: Foshan Yinghui Aluminum Co ltd
Priority date: 2021-03-12
Filing date: 2021-03-12
Publication date: 2021-11-26
Anticipated expiration: 2031-03-12

Abstract

The utility model discloses an aluminum alloy door and window drainage structure, which comprises a bottom frame and an inner window frame; the bottom frame comprises an outer baffle, at least one drainage channel is arranged at the bottom of the outer baffle, the drainage baffle is arranged outside the drainage channel, a first groove, a first bulge, a second groove, a second bulge and a third groove are sequentially arranged in the window from the outside of the window on the top surface of the bottom frame, and the height of the bottom of the first groove is lower than that of the bottom of the second groove and lower than that of the bottom of the third groove; a plurality of groups of drainage grooves are respectively arranged on the bulges. The utility model discloses a design of outer baffle water drainage tank is having better drainage efficiency. Through the design of recess bottom difference in height and protruding water drainage tank can be with the ponding discharge in the recess, and is simultaneously controllable for current product manufacturing cost, easily promotes.

Description

Drainage structure of aluminum alloy door and window

Technical Field

The utility model relates to an aluminum alloy ex-trusions technical field, in particular to aluminum alloy door and window drainage structures.

Background

The aluminium alloy window is a window with frame and sash structure made of aluminium alloy building section, and its aluminium alloy surface is oxidized, smooth and shiny. The window sash frame is large, glass with a large area can be embedded, indoor light is sufficient and bright, the virtual-real contrast of vertical surfaces between the indoor space and the outdoor space is enhanced, and a room is rich in layers. The aluminum alloy is easy to extrude, the cross section of the section bar is accurate in size, the processing accuracy is high, and the aluminum alloy is widely applied to the field of building engineering.

When the door and window is not closed in time in rainy days, certain ponding often can exist in aluminum alloy door and window bottom, especially is provided with the multiunit recess in order to ensure the leakproofness in aluminum alloy door and window bottom generally for ponding can not in time be discharged. At present, drainage is realized only by arranging a plurality of drain holes on the outermost side, the common size of the drain holes is small, the drainage efficiency is low, and accumulated water in a groove cannot be drained well.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a drainage structure of an aluminum alloy door and window, which comprises a bottom frame and an inner window frame; the bottom frame comprises an outer baffle, and at least a plurality of grooves and bulges are arranged on the top surface of the bottom frame from the outside of the window to the inside of the window; at least one drainage channel is arranged at the bottom of the outer baffle, a drainage baffle is arranged outside the drainage channel, and the bottom edge of the drainage baffle is lower than that of the outer baffle.

Preferably, the distance between the drainage baffle and the outer side surface of the bottom frame is 5-10 mm.

Preferably, the length of the drainage channel in the direction parallel to the window is 5-10 cm.

Preferably, a first groove, a first protrusion, a second groove, a second protrusion and a third groove are sequentially arranged on the top surface of the bottom frame from the outside of the window to the inside of the window, and the heights of the bottommost surfaces of the first groove, the second groove and the third groove are gradually increased from the outside of the window to the inside of the window, namely the height of the bottom of the first groove is lower than that of the bottom of the second groove and lower than that of the bottom of the third groove; a plurality of groups of first convex drainage grooves and second convex drainage grooves are respectively arranged on the first protrusions and the second protrusions.

Preferably, the height difference of the bottommost surface height of the first groove, the second groove and the third groove is 5 mm.

Preferably, first protruding water drainage tank, the protruding water drainage tank of second evenly set up, be interval arrangement between first protruding water drainage tank, the protruding water drainage tank of second moreover.

Compared with the prior art, based on the technical scheme of the utility model a simple structure's aluminum alloy door and window drainage structures is provided, through the design to outer baffle water drainage tank, has better drainage efficiency for the wash port. Simultaneously, through the design of the drainage baffle, rainwater can be effectively prevented from flowing backwards in heavy rain. Through the design of recess bottom difference in height and protruding water drainage tank can be with the ponding discharge in the recess, improve for current product manufacturing cost not very simultaneously, the cost is controllable, easily promotes.

Drawings

FIG. 1 is a schematic view of a background technical solution of the present invention;

fig. 2 is an overall schematic view of an embodiment of the present invention;

FIG. 3 is a schematic view of an outer baffle according to an embodiment of the present invention;

fig. 4 is a schematic view of a bottom groove structure according to an embodiment of the present invention.

Detailed Description

Embodiments of the present invention will now be described with reference to the accompanying drawings. As shown in the attached drawing 1 the utility model discloses background technical scheme aluminum alloy door and window includes underframe (1), interior window frame (2), underframe (1) includes outer baffle (11), first recess (12), first arch (13), second recess (14), second arch (15), third recess (16) generally speaking, and the strict of window is realized with a plurality of joint strip (H) cooperation to above-mentioned recess, is provided with wash port (11 a) in outer baffle (11) bottom for the ponding of bottom of discharging. Accumulated water in the first groove (12), the second groove (14) and the third groove (16) cannot be well drained.

The aluminum alloy door and window drainage structure shown in the attached drawing 2 comprises a bottom frame (1), an inner window frame (2), generally speaking, the bottom frame (1) comprises an outer baffle (10), a first groove (12), a first protrusion (13), a second groove (14), a second protrusion (15) and a third groove (16), and the grooves are matched with a plurality of sealing rubber strips (H) to realize strict sealing of a window. Some installs underframe (1) of joint strip (H), and some installs on interior window frame (2), also generally is provided with the hinge structure of window and window frame in third recess (16), because relevant technical scheme is not the utility model relates to a content, the event is in the utility model discloses in do not explain technical characteristics such as joint strip (H), hinge structure mounted position.

As shown in the attached figures 2 and 3, at least one drainage groove (10 b) is arranged at the bottom of the outer baffle (10), and the length of the drainage groove (10 b) in the direction parallel to the window is 5-10cm, so that the drainage efficiency is better than that of the drainage hole (11 a). The drainage baffle (10 a) is arranged on the outer side of the drainage groove (10 b), the bottom edge of the drainage baffle (10 a) is lower than that of the outer baffle (10), the distance between the drainage baffle (10 a) and the outer side surface of the bottom frame (1) is 5-10mm, and rainwater backflow in heavy rain can be effectively reduced.

The drainage groove (10 b) and the drainage baffle (10 a) can be directly punched on the outer baffle (10) by a punching device in the actual production and preparation process. In the prior art, a drain hole baffle plate is generally required to be arranged on the outer side of a drain hole (11 a), the drain hole baffle plate is easy to fall off in the installation and use processes, and the drain baffle plate (10 a) and a drain groove (10 b) can be directly formed by punching, so that the problem that the drain hole baffle plate falls off can be reduced.

As shown in the attached figures 2 and 4, the heights of the bottommost surfaces of the first groove (12), the second groove (14) and the third groove (16) are gradually increased from the outside of the window to the inside of the window, namely, the height of the first groove bottom (12L) is lower than that of the second groove bottom (14L) and lower than that of the third groove bottom (16L), and the height difference is 5 mm. In the actual production process, compared with the background art, the method can be realized only by simply adjusting the forming template.

The heights of the highest surfaces of the first bulges (13) and the second bulges (15) can be consistent or inconsistent, and are consistent with the background technology.

Be provided with the first protruding water drainage tank of multiunit (13 a), the protruding water drainage tank of second (15 b) on first arch (13), second arch (15) respectively, first protruding water drainage tank (13 a), the protruding water drainage tank of second (15 b) evenly set up, and be interval arrangement between first protruding water drainage tank (13 a), the protruding water drainage tank of second (15 b), through at the bottom of first recess (12L), at the bottom of the second recess (14L) third recess (16L) difference in height, the ponding discharge in can effectual with all recesses of setting up of the protruding water drainage tank of second (13 a) and the protruding water drainage tank of second (15 b). First protruding water drainage tank (13 a), the protruding water drainage tank of second (15 b) of interval arrangement can effectually block outside cold branch and blow in the window through communicating first protruding water drainage tank (13 a), the protruding water drainage tank of second (15 b) when realizing the drainage effect.

The invention is described above, but the invention is not limited to the embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the invention, and these equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims

1. The utility model provides an aluminum alloy door and window drainage structures which characterized in that: comprises a bottom frame and an inner window frame; the bottom frame comprises an outer baffle, and at least a plurality of grooves and bulges are arranged on the top surface of the bottom frame from the outside of the window to the inside of the window; at least one drainage channel is arranged at the bottom of the outer baffle, a drainage baffle is arranged outside the drainage channel, and the bottom edge of the drainage baffle is lower than that of the outer baffle.

2. The aluminum alloy door and window drainage structure of claim 1, wherein: the distance between the drainage baffle and the outer side surface of the bottom frame is 5-10 mm.

3. The aluminum alloy door and window drainage structure of claim 1, wherein: the length of the drainage groove in the direction parallel to the window is 5-10 cm.

4. The aluminum alloy door and window drainage structure of claim 1, wherein: a first groove, a first bulge, a second groove, a second bulge and a third groove are sequentially arranged on the top surface of the bottom frame from the outside of the window to the inside of the window, and the heights of the bottommost surfaces of the first groove, the second groove and the third groove are gradually increased from the outside of the window to the inside of the window, namely the height of the bottom of the first groove is lower than that of the bottom of the second groove and lower than that of the bottom of the third groove; a plurality of groups of first convex drainage grooves and second convex drainage grooves are respectively arranged on the first protrusions and the second protrusions.

5. The aluminum alloy door and window drainage structure of claim 4, wherein: the height difference of the heights of the bottommost surfaces of the first groove, the second groove and the third groove is 5 mm.

6. The aluminum alloy door and window drainage structure of claim 4, wherein: first protruding water drainage tank, the protruding water drainage tank of second evenly set up, be interval arrangement between first protruding water drainage tank, the protruding water drainage tank of second moreover.