CN213838249U

CN213838249U - Outer casement window and hidden drainage structures of center pillar thereof

Info

Publication number: CN213838249U
Application number: CN202021303569.2U
Authority: CN
Inventors: 黄静; 孙大秀
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-07-30
Anticipated expiration: 2030-07-06

Abstract

The utility model relates to a hidden drainage structures of center pillar, including the center pillar section bar, the center pillar section bar is including the drainage chamber that sets gradually, thermal-insulated chamber and inboard section bar one, and drainage chamber bottom sets up the wash port, and the drainage chamber is arranged in compiling the ponding that permeates the section bar and discharge through the wash port, an outer flat-open window, including window frame section bar and casement section bar, still include the hidden drainage structures of center pillar, the center pillar section bar sets up in the window frame section bar, and the drainage chamber top sets up the second conducting hole. Above-mentioned casement window and hidden drainage structures of center pillar thereof compares in the drainage structure design of current window, because the wash port sets up in drainage chamber bottom, and directly discharges perpendicularly from drainage chamber bottom wash port, and the drainage is not hindered by the wind and is influenced, and the height of a drainage chamber of being separated by between drainage chamber bottom wash port and the drainage chamber top, though supreme under the strong wind direction, also can avoid the rainwater to flow backward in the strong wind.

Description

Outer casement window and hidden drainage structures of center pillar thereof

Technical Field

The utility model belongs to the technical field of outer flat-open window and specifically relates to an outer flat-open window and hidden drainage structures of center pillar thereof.

Background

The rapid development of the real estate market, the demand of the aluminum alloy door and window market is more and more large, and customers pay more attention to the leakage problem of the aluminum alloy door and window while paying attention to the firmness and the appearance attractiveness of the aluminum alloy door and window.

Referring to fig. 1, in the aluminum alloy casement window in the domestic market at present, a window with a large opening is formed, a conventional hardware system cannot meet the requirement of a large-size opening sash and needs a structure for fixing glass, one window has both an opening sash and a fixing sash, a profile called as a center pillar (also called as a mullion) needs to be designed to realize the conversion of functions between the opening sash and the fixing sash, the problem of center pillar drainage is also involved, the existing design has no systematic drainage prevention design or imperfect drainage system, so that drainage is not smooth, the phenomena of water seepage of the window and door and the like occur occasionally, and even the phenomenon of rainwater backflow can occur due to side drainage.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need to provide a hidden drainage structure for a center pillar, which solves the problems of poor drainage and rainwater flowing backward;

in view of the above, it is necessary to provide an outward casement window to solve the problems of poor drainage of the center pillar and reverse flow of rainwater.

The utility model provides a hidden drainage structures of center pillar, includes the center pillar section bar, the center pillar section bar is including the drainage chamber that sets gradually, thermal-insulated chamber and inboard section bar one, and drainage chamber bottom sets up the wash port, and the drainage chamber is arranged in gathering the ponding that infiltrates in the section bar and discharges through the wash port.

Preferably, the top and the bottom of the heat insulation cavity are provided with heat insulation strips, and the heat insulation strips are connected with the drainage cavity and the first inner side profile.

Preferably, the side wall of the drainage cavity above the heat insulation cavity is provided with a first conducting hole.

The utility model provides an outer flat-open window, includes window frame section bar and casement section bar, still includes the hidden drainage structures of center pillar, and the center pillar section bar sets up in the window frame section bar, and drainage chamber top sets up the second conducting hole.

Preferably, the window sash section bar is arranged above the window frame section bar, and the multi-step sealing structure is arranged between the window frame section bar and the window sash section bar.

Preferably, the multi-step sealing structure comprises at least three steps.

Preferably, the window sash profile comprises an outer profile, an inner profile II and an outer profile auxiliary portion, the outer profile auxiliary portion is arranged on the outer side of the bottom of the outer profile, the inner profile II is arranged on one side, close to the indoor side, of the outer profile, and the bottom planes of the outer profile auxiliary portion, the outer profile and the inner profile II are located on different planes and gradually climb upwards to form a first step structure.

Preferably, the window frame section bar includes the vice portion of center pillar section bar, middle part section bar and middle part section bar, and drainage chamber, middle part section bar, the vice top plane of portion of middle part section bar in the center pillar section bar are in different planes and gradually climb upwards in proper order and form the second stair structure.

Preferably, set up joint strip cooperation formation seal structure between first stair structure and the second stair structure.

Above-mentioned outer flat-open window and hidden drainage structures of center pillar thereof, the hidden drainage structures in the center pillar section bar conduct outer flat-open window, the rainwater gets into the casement inside back from various clearances, the inside cavity of window flows through and discharges from the drainage chamber bottom that sets up in the window outside, compare in the drainage structure design of current window, because the wash port sets up in drainage chamber bottom, and directly discharge perpendicularly from drainage chamber bottom wash port, the drainage is not hindered by the wind and is influenced, and the height of a drainage chamber of being separated by between drainage chamber bottom wash port and the drainage chamber top, though supreme from down followed to the strong wind direction, also can avoid the rainwater to flow backward in the strong wind.

Drawings

FIG. 1 is a schematic view of a drainage structure of a center pillar according to the prior art;

fig. 2 is a schematic view of the outer casement window and the hidden drainage structure of the center pillar;

fig. 3 is a structural view of a fixed window sash.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the following description, in conjunction with the accompanying drawings and embodiments, will explain the outer casement window and the hidden drainage structure of the center pillar in the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "central," "longitudinal," "lateral," "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Referring to fig. 1, the present invention relates to a hidden drainage structure for center pillar of casement window,

including the center pillar section bar, the center pillar section bar is including the drainage chamber 211, thermal-insulated chamber 212 and the inboard section bar 213 that set gradually, and drainage chamber 211 bottom sets up the wash port 2112, and drainage chamber 211 is arranged in will permeating the ponding in the section bar and assemble and discharge through wash port 2112.

In this embodiment, the center pillar section is used as a hidden drainage structure in the casement window, and is usually disposed in the window frame, and of course, the center pillar section can also be used to connect two pieces of fixed sash glass 300, and both the hidden drainage structures are hidden drainage for realizing the window, that is, after rainwater enters the window sash from various gaps, the rainwater flows through the internal cavity of the window and is drained from the bottom of the drainage cavity 211 disposed outside the window, compared with the drainage structure design of the existing window, because the drainage hole 2112 is disposed at the bottom of the drainage cavity 211 and is directly drained vertically from the drainage hole 2112 at the bottom of the drainage cavity 211, the drainage is not affected by wind resistance, and the drainage cavity 211 is separated from the drainage hole 2112 at the bottom of the drainage cavity 211 by the height of the drainage cavity 211, although the wind direction of strong wind is from bottom to top, the rainwater can be prevented from flowing backwards in strong wind.

Specifically, the top and the bottom of the heat insulation cavity 212 are provided with heat insulation strips, and the heat insulation strips are connected with the drainage cavity 211 and the first inner side profile 213.

In this embodiment, the insulating chamber 212 is used for insulation.

Of course, the insulating cavity 212 may be other closed cavity profiles.

Specifically, a first conduction hole 2111 is formed in the side wall of the drainage cavity 211 above the thermal insulation cavity 212.

In this embodiment, rainwater leaks into the center pillar section from the gap, then flows into the drainage cavity 211 from the first via hole 2111 at the top side of the thermal insulation cavity 212, and finally is discharged in time from the drainage hole 2112 at the bottom of the drainage cavity 211, so that rainwater is prevented from accumulating in the window inner cavity and finally flowing backward into the room.

The utility model provides an outswinging casement window, includes window frame section bar 200 and casement section bar 100, and the center pillar section bar sets up in window frame section bar 200, and drainage chamber 211 top sets up second conducting hole 2113.

In this embodiment, the frame profile 200 is mounted on a wall or other fixed profile, and the sash profile 100 is movably connected to the frame profile 200 by a load bearing hinge.

The center pillar profile is disposed in the window frame profile 200, the second via hole 2113 is disposed at the top of the drainage cavity 211 in the center pillar profile, rainwater flows into the window frame profile 200 from the top to the bottom of the sealant gap between the window sash profile 100 and the window frame profile 200 due to gravity, and the rainwater collected in the window frame profile 200 is guided into the drainage cavity 211 and finally drained from the drainage hole 2112 at the bottom of the drainage cavity 211 by the first via hole 2111 and the second via hole 2113.

Further, the sash profile 100 is disposed above the frame profile 200, and a multi-step sealing structure is disposed between the frame profile 200 and the sash profile 100.

In this embodiment, by providing a multi-step sealing structure between the frame profile 200 and the sash profile 100, the sealing effect of the window is better than that of the existing general two-step sealing structure.

Specifically, the multi-step sealing structure comprises at least three steps.

In this embodiment, the multi-step sealing structure is a three-step structure, the window sash profile 100 includes an outer profile 110, a second inner profile 130 and a second outer profile 140, the second outer profile 140 is disposed on the outer side of the bottom of the outer profile 110, the second inner profile 130 is disposed on the indoor side of the outer profile 110, and the bottom planes of the second outer profile 140, the second outer profile 110 and the second inner profile 130 are located on different planes and gradually climb upwards to form a first step structure.

Further, a second heat insulation cavity 120 is further arranged, and the second heat insulation cavity 120 is arranged between the outer profile 110 and the inner profile 130.

Specifically, the top and the bottom of the second heat insulation cavity 120 are both provided with heat insulation strips.

The window frame section bar 200 comprises a center pillar section bar, a middle section bar 220 and a middle section bar pair part 230, wherein a drainage cavity 211, the middle section bar 220 and the middle section bar pair part 230 in the center pillar section bar are positioned on different planes and gradually climb upwards to form a second step structure, and a sealing rubber strip is arranged between the first step structure and the second step structure to form a sealing structure in a matching way.

By providing a multi-step sealing structure between the window sash profile 100 and the window frame profile 200, the sealing effect is better.

Referring to fig. 3, a window sash is fixed by connecting a center pillar to a fixed sash glass 300 disposed at both sides of the center pillar.

Specifically, the fixing sash glass 300 is disposed at the top and the bottom of the center pillar section, and a sealant is disposed between the fixing sash glass 300 at the top of the center pillar section and the center pillar section, so that rainwater generally flows into the center pillar section through a gap of the sealant disposed at the outer side of the fixing sash glass 300, flows into the drainage cavity 211 through the first via hole 2111, and is discharged from the drainage hole 2112 at the bottom of the drainage cavity 211.

The drainage is hidden at the bottom, the drainage is not affected by wind resistance, and the drainage hole 2112 at the bottom of the drainage cavity 211 is separated from the top of the drainage cavity 211 by the height of the drainage cavity 211, so that the rainwater can be prevented from flowing backwards in strong wind even though the wind direction of the strong wind is from bottom to top.

The above is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, but the present invention is not limited to the above embodiments, and any skilled person familiar with the art can make some changes or modifications to equivalent embodiments of equivalent changes within the technical scope of the present invention without departing from the technical scope of the present invention, but any simple modification, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention still belong to the technical scope of the present invention.

Claims

1. The utility model provides a hidden drainage structures of center pillar which characterized in that: including the center pillar section bar, the center pillar section bar is including drainage chamber (211), thermal-insulated chamber (212) and the inboard section bar (213) that set gradually, drainage chamber (211) bottom sets up wash port (2112), drainage chamber (211) are arranged in gathering the ponding that infiltrates in the section bar and discharge through wash port (2112).

2. The hidden drain structure of center pillar of claim 1, wherein: and the top and the bottom of the heat insulation cavity (212) are provided with heat insulation strips, and the heat insulation strips are connected with the drainage cavity (211) and the first inner side profile (213).

3. The hidden drain structure of center pillar of claim 1, wherein: and a first conducting hole (2111) is formed in the side wall of the drainage cavity (211) above the heat insulation cavity (212).

4. An outward casement window comprising a window frame section bar (200) and a window sash section bar (100), and further comprising a center pillar hidden drainage structure as claimed in any one of claims 1 to 3, wherein the center pillar section bar is arranged in the window frame section bar (200), and a second through hole (2113) is arranged at the top of the drainage cavity (211).

5. A casement window as recited in claim 4, wherein: the window frame is characterized in that a window sash profile (100) is arranged above the window frame profile (200), and a multi-step sealing structure is arranged between the window frame profile (200) and the window sash profile (100).

6. A casement window as recited in claim 5, wherein: the multi-step seal structure includes at least three steps.

7. A casement window as recited in claim 6, wherein: the window sash sectional material (100) comprises an outer side sectional material (110), an inner side sectional material II (130) and an outer side sectional material auxiliary portion (140), the outer side sectional material auxiliary portion (140) is arranged on the outer side of the bottom of the outer side sectional material (110), the inner side sectional material II (130) is arranged on one side, close to the indoor side, of the outer side sectional material (110), and bottom planes of the outer side sectional material auxiliary portion (140), the outer side sectional material (110) and the inner side sectional material II (130) are located on different planes and gradually climb upwards to form a first step structure.

8. A casement window as recited in claim 7, wherein: the window frame section (200) comprises a center pillar section, a middle section (220) and a middle section auxiliary part (230), wherein the top planes of a drainage cavity (211), the middle section (220) and the middle section auxiliary part (230) in the center pillar section are located on different planes and gradually climb upwards to form a second step structure.

9. A casement window as recited in claim 8, wherein: and a sealing rubber strip is arranged between the first step structure and the second step structure and is matched with the first step structure to form a sealing structure.