CN218623891U

CN218623891U - Door and window structure capable of being opened inwards and backwards

Info

Publication number: CN218623891U
Application number: CN202222993280.3U
Authority: CN
Inventors: 杨颖�; 刘笑颜; 林晓锋
Original assignee: Guangya Guangdong Aluminum Co ltd; Guangya Aluminium Co ltd
Current assignee: Guangya Guangdong Aluminum Co ltd; Guangya Aluminium Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-03-14
Anticipated expiration: 2032-11-10

Abstract

The utility model relates to the technical field of aluminum doors and windows, and provides a door and window structure with an inward-falling opening function, which comprises an upper frame, a middle stile, a lower frame, fixed glass and inward-falling glass; the fixed glass is fixedly arranged between the upper side frame and the middle stile; the inner inverted glass comprises an inner inverted frame and an inner inverted glass body; the inner inverted frame is arranged around the inner inverted glass body; the lower frame is provided with a lower slideway, and the lower edge of the inner inverted frame is rotatably connected with the lower slideway through a hinge; the middle stile is provided with an upper slideway, and the upper edge of the inner inverted frame is detachably connected with the upper slideway through a handle switch; the upper end and the lower end of the inner inverted frame are respectively provided with a buckling piece, and the inner inverted frame is respectively connected with the mullion and the lower frame in a buckling manner through the buckling pieces; the utility model discloses the buckling piece of falling the frame in when door and window closed carries out the buckle with well club and lower frame respectively and is connected, can guarantee the sealing connection of falling glass and lower frame and well club in, effectively improves this door and window structure's leakproofness.

Description

Door and window structure capable of being opened inwards and backwards

Technical Field

The utility model relates to an aluminium door and window's technical field, especially a door and window structure of opening falls in.

Background

The inward opening and inward tilting window is a window which is opened from the inside and is vertical to the opening mode of the sash of the casement window, and compared with the casement window and the sliding window, the inward opening and inward tilting window has better rainproof performance, can be opened in rainy days and is breathable, so that external rainwater is prevented from entering the room; the wind is prevented from directly blowing to the human body during ventilation, the wind speed is more moderate, ventilation can be realized when no one is at home, and the anti-theft performance is better. However, the traditional inward opening and inward tilting window is generally sealed by installing a duckbill rubber strip on a window sash and a window frame, and although the rubber strip has a certain elastic coefficient to prevent the deformation and abrasion of the rubber strip, the traditional inward opening and inward tilting window still can deform and abrade to a certain extent after being used for a long time, so that the sealing performance between the window frame and the window sash is influenced.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned defect, the utility model aims to provide an interior door and window structure of opening of falling solves the current not good problem of interior window sealing performance of falling.

To achieve the purpose, the utility model adopts the following technical proposal:

a door and window structure capable of being opened inwards in an inverted mode comprises an upper frame, a middle stile, a lower frame, fixed glass and inwards inverted glass;

the fixed glass is fixedly arranged between the upper side frame and the middle stile;

the inner inverted glass comprises an inner inverted frame and an inner inverted glass body; the inner inverted frame is arranged around the inner inverted glass body;

the lower frame is provided with a lower slideway, and the lower edge of the inner inverted frame is rotatably connected with the lower slideway through a hinge;

the middle stile is provided with an upper slide way, and the upper edge of the inner inverted frame is detachably connected with the upper slide way through a handle switch;

the upper end and the lower end of the inner inverted frame are respectively provided with a buckling piece, and the inner inverted frame is respectively connected with the mullion and the lower frame in a buckling manner through the buckling pieces.

Preferably, the buckling piece is a first sealing buckle, the first sealing buckle is arranged on the outer side of the inner inverted frame, the outer side of the mullion and the lower frame are respectively provided with a first buckling seat, and the first sealing buckle is connected with the first buckling seat in a buckling mode.

Preferably, a second sealing buckle is further arranged on the inner side of the inner inverted frame, second buckling seats are respectively arranged on the inner sides of the mullion and the lower frame, and the second sealing buckle is connected with the second buckling seats in a buckling mode.

Preferably, the lower frame is provided with a duckbilled rubber strip, and one end of the duckbilled rubber strip extends to one side of the inner inverted glass.

Preferably, the inner inverted glass body is connected with the inner inverted frame in a sealing mode through fireproof sealant.

Preferably, the inner side of the inner inverted frame is provided with an opening pressing line which is abutted against the side face of the inner inverted glass body.

Preferably, the inner side of the upper frame is provided with a fixing frame pressing line, and the fixing frame pressing line is abutted against the side face of the fixed glass.

One of the above technical solutions has the following advantages or beneficial effects:

the utility model provides a falling door and window structure of opening in, the buckling piece of falling the frame in when door and window closed carries out the buckle with well club and lower frame respectively and is connected for fall glass in can not take place to rotate, through the buckling piece and well club and being connected of lower frame this moment, fall glass and lower frame and well sealing connection of club in can guaranteeing, effectively improve the leakproofness of this door and window structure.

Drawings

Fig. 1 is a schematic view of the overall structure of one embodiment of the present invention;

fig. 2 is a side sectional view of one embodiment of the present invention;

FIG. 3 is a partial schematic view of FIG. 2;

fig. 4 is a side cross-sectional view of an inverted glass according to an embodiment of the present invention.

Wherein: go up frame 1, fixed frame line ball 11, well club 2, glide slope 21, lower frame 3, glide slope 31, duckbilled adhesive tape 32, fixed glass 4, interior glass 5, interior frame 51, interior glass body 52 that falls, fire prevention sealed glue 53, open a line ball 54, first sealed knot 6, first lock seat 7, the sealed knot 8 of second, second lock seat 9.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial.

In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

The door and window structure with an inward-falling opening according to the embodiment of the present invention is described below with reference to fig. 1 to 4, including an upper frame 1, a mullion 2, a lower frame 3, a fixed glass 4 and an inward-falling glass 5;

the fixed glass 4 is fixedly arranged between the upper frame 1 and the mullion 2;

the inner inverted glass 5 comprises an inner inverted frame 51 and an inner inverted glass body 52; the inner inverted frame 51 is arranged around the inner inverted glass body 52;

the lower frame 3 is provided with a lower slideway 31, and the lower edge of the inner inverted frame 51 is rotatably connected with the lower slideway 31 through a hinge;

the middle stile 2 is provided with an upper slideway 21, and the upper edge of the inner inverted frame 51 is detachably connected with the upper slideway 21 through a handle switch;

the upper end and the lower end of the inner inverted frame 51 are respectively provided with a buckling piece, and the inner inverted frame 51 is respectively connected with the mullion 2 and the lower frame 3 in a buckling manner through the buckling pieces.

Specifically, in this embodiment, when the inner inverted glass 5 needs to be turned on inwards, the handle switch is used to release the connection between the inner inverted glass 5 and the mullion 2, so that the inner inverted frame 51 of the inner inverted glass 5 rotates relative to the lower runner 31 of the lower frame 3 through the hinge, and the inner inverted glass 5 is turned on inwards, and at this time, the fastening pieces are respectively disconnected from the mullion 2 and the lower frame 3; when interior glass 5 of falling closes again, will fall glass 5 outwards and rotate in, make interior frame 51 do rotary motion through the relative lower slide 31 of lower frame 3 of hinge, the buckling piece of falling frame 51 in until carries out the buckle with well club 2 and lower frame 3 respectively and is connected, then lock with last slide 21 through the handle switch, make interior glass 5 of falling can not take place to rotate, be connected through buckling piece and well club 2 and lower frame 3 this moment, can guarantee interior glass 5 and lower frame 3 and well sealing connection of club 2, improve the leakproofness of this door and window structure.

In another feasible embodiment, the upper slide way 21 is provided with hardware fittings connected with the inner-falling glass, so that the inner falling can be realized under the control of the handle; the specific connecting piece is arranged on the lower slideway 31, so that the lower slideway 31 is used as a sliding track of the pulley, the inner inverted glass 5 is firstly shifted to the inner side by a certain distance, and the inner inverted glass 5 can slide on the lower slideway 31 in a translation manner.

In this preferred embodiment, the fastening member is configured as a first sealing buckle 6, the first sealing buckle 6 is disposed on the outer side of the inner inverted frame 51, the outer side of the mullion 2 and the lower frame 3 are respectively provided with a first buckling seat 7, and the first sealing buckle 6 is connected with the first buckling seat 7 in a fastening manner.

Specifically, in this embodiment, first sealed knot 6 is provided with the bellied lock and colludes, first lock seat 7 then is provided with sunken buckle groove, when first sealed knot 6 is connected with first lock seat 7 buckle, the lock of first sealed knot 6 colludes the card and goes into the buckle inslot of first lock seat 7, thereby realize colluding the lock spacing at the buckle inslot, the lock colludes just can not fall out from the buckle inslot this moment, guarantee the stability that interior frame 51 and well club 2 are connected with lower frame 3, first sealed knot 6 and first lock seat 7 are connected simultaneously and can be guaranteed the leakproofness, avoid rainwater etc. to pass door and window's problem.

Further, a second sealing buckle 8 is further arranged on the inner side of the inner inverted frame 51, a second buckling seat 9 is respectively arranged on the inner side of the mullion 2 and the inner side of the lower frame 3, and the second sealing buckle 8 is connected with the second buckling seat 9 in a buckling manner.

Specifically, in this embodiment, the second sealing buckle 8 is provided with the convex lock and colludes, second lock seat 9 then is provided with sunken buckle groove, when the second sealing buckle 8 is connected with second lock seat 9 buckle, the lock of second sealing buckle 8 colludes the card and goes into the buckle inslot of second lock seat 9, thereby realize colluding the lock spacing at the buckle inslot, the lock colludes just can not fall out from the buckle inslot this moment, further guarantee the stability of interior frame 51 and well club 2 and lower frame 3 being connected, the leakproofness can be guaranteed in the connection of second sealing buckle 8 and second lock seat 9 simultaneously, avoid rainwater etc. to pass door and window's problem.

In the preferred embodiment, the lower frame 3 is provided with a duckbill rubber strip 32, and one end of the duckbill rubber strip 32 extends to one side of the inverted glass 5.

Specifically, in this embodiment, 3 sets up duckbilled adhesive tape 32 at the lower frame, and lower frame 3 carries out sealing connection through duckbilled adhesive tape 32 and interior glass 5 that falls, and duckbilled adhesive tape 32 has certain elastic coefficient, can effectively prevent duckbilled adhesive tape 32 deformation and wearing and tearing to further improve the leakproofness of this door and window structure.

In the preferred embodiment, the inverted glass body 52 is hermetically connected to the inverted frame 51 by a fireproof sealant 53. Specifically, in this embodiment, the both sides face of the interior glass body 52 of falling is fixed on the interior frame 51 of falling through sealed 53 strips of fire prevention respectively, guarantees the sealing between interior glass body 52 of falling and the interior frame 51 of falling to avoid the flow of air, slow down thermal transmission, improve heat-proof quality, the fire prevention adhesive tape can avoid melting under flame burning or high temperature, leads to the dangerous emergence that interior glass body 52 of falling dropped.

In the preferred embodiment, an opening pressing line 54 is disposed on the inner side of the inner inverted frame 51, and the opening pressing line 54 abuts against the side surface of the inner inverted glass body 52. Specifically, in this embodiment, the opening pressing line 54 abuts against the side surface of the inner inverted glass body 52, so that the inner inverted glass body 52 can be further fixed and positioned, the stability of structural connection between the inner inverted glass body 52 and the inner inverted frame 51 is improved, and the danger that the inner inverted glass body 52 falls is avoided.

Further, a fixing frame pressing line 11 is arranged on the inner side of the upper frame 1, and the fixing frame pressing line 11 is abutted against the side face of the fixed glass 4. Specifically, in this embodiment, fixed frame line ball 11 supports and presses in fixed glass 4's side, can further carry out fixed position to fixed glass 4, improves fixed glass 4 and goes up the structural connection's between the frame 1 stability, avoids the dangerous emergence that fixed glass 4 dropped.

Other configurations and operations of a tilt-in opening door and window structure according to embodiments of the present invention are known to those skilled in the art and will not be described in detail herein.

In the description herein, references to the description of the terms "embodiment," "example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a door and window structure that falls to open in which characterized in that: comprises an upper frame, a middle stile, a lower frame, fixed glass and inner inverted glass;

the upper end and the lower end of the inner inverted frame are respectively provided with a buckling piece, and the inner inverted frame is respectively connected with the mullion and the lower frame through the buckling pieces in a buckling manner.

2. The structure of claim 1, wherein: the buckling piece is a first sealing buckle, the first sealing buckle is arranged on the outer side of the inner inverted frame, the outer side of the mullion and the lower frame are respectively provided with a first buckling seat, and the first sealing buckle is connected with the first buckling seat in a buckling mode.

3. The structure of claim 2, wherein: the inner side of the inner inverted frame is further provided with a second sealing buckle, the inner side of the mullion and the inner side of the lower frame are respectively provided with a second buckling seat, and the second sealing buckle is connected with the second buckling seat in a buckling mode.

4. The structure of claim 1, wherein: the lower frame is provided with a duckbilled rubber strip, and one end of the duckbilled rubber strip extends to one side of the inner inverted glass.

5. The structure of claim 1, wherein: the inner inverted glass body is connected with the inner inverted frame in a sealing mode through fireproof sealant.

6. The structure of claim 1, wherein: the inner side of the inner inverted frame is provided with an opening pressing line which is abutted against the side face of the inner inverted glass body.

7. The structure of claim 1, wherein: and a fixing frame pressing line is arranged on the inner side of the upper frame and is abutted against the side surface of the fixed glass.