CN219034505U - Electric folding and opening curtain wall window sash - Google Patents

Abstract

The utility model discloses an electric folding and opening curtain wall window sash, which comprises a cross beam, an upright post, two groups of window sashes and a driving assembly, wherein the window sashes comprise window sash glass and window frames arranged on the periphery of the window sash glass, one sides of the two window frames adjacent to each other are hinged together, and the bottoms of the two window frames are connected with the cross beam at the bottom of the window frame through a connecting rod assembly; the driving assembly is arranged at the rear side of the hinging position of the two window frames, and comprises an electric driver and a push rod connected with the electric driver, the end part of the push rod is connected with the hinging position of the two window frames, and the electric driver is used for driving the push rod to extend outwards or shrink inwards. The utility model can electrically drive the window sash to be folded and opened or closed, thereby being convenient for users to use.

Description

Electric folding and opening curtain wall window sash

Technical Field

The utility model relates to the technical field of curtain wall window sashes, in particular to an electric folding and opening curtain wall window sash.

Background

The window sashes in modern curtain wall systems are generally of a single-sash opening structure, namely, a single window can only be opened in a rotating mode to one side, so that wind blown from the back side of the window cannot enter a room, ventilation performance is poor, and light cannot be adjusted according to illumination angles. In this regard, the prior art has proposed a curtain wall sash that is foldable and openable, as shown in chinese patent publication No. CN 216893009U. Although this patent enables folding and opening of the window sash, the opening manner thereof still depends on manual operation of a user, and when a large angle of opening of the window sash is required, the user needs to push the window sash with force, which results in inconvenience in use.

Disclosure of Invention

The utility model provides an electric folding and opening curtain wall window sash which can electrically drive the window sash to be folded and opened or closed, and is convenient for users to use.

In order to solve the problems, the utility model adopts the following technical scheme:

the embodiment of the utility model provides an electric folding and opening curtain wall window sash, which comprises a cross beam, an upright post, two groups of window sashes and a driving assembly, wherein the window sashes comprise window sash glass and window frames arranged on the periphery of the window sash glass, one sides of the two window frames adjacent to each other are hinged together, and the bottoms of the two window frames are connected with the cross beam at the bottom of the window frame through a connecting rod assembly; the driving assembly is arranged at the rear side of the hinging position of the two window frames, and comprises an electric driver and a push rod connected with the electric driver, the end part of the push rod is connected with the hinging position of the two window frames, and the electric driver is used for driving the push rod to extend outwards or shrink inwards.

In some embodiments, the two window frames are provided with hinge parts on one side close to each other, the two hinge parts are provided with through holes, the through holes of the two hinge parts are penetrated with rotating rods, the two hinge parts can rotate relative to the rotating rods, and the push rod is connected with the rotating rods.

In some embodiments, the linkage assembly includes a track rod, a telescoping rod, a first link, a second link, and a third link; the track rod is fixed on the cross beam, the track rod is provided with a track groove and a sliding block in sliding fit with the track groove, the third connecting rod is fixed at the bottom of the window frame, two ends of the telescopic rod are hinged with the track rod and the third connecting rod respectively, two ends of the first connecting rod are hinged with the sliding block and the telescopic rod respectively, and two ends of the second connecting rod are hinged with the sliding block and the third connecting rod respectively.

In some embodiments, the sides of the two frames adjacent to each other are provided with a first seal, which seals on the two frames come to lie against each other when the sash is closed.

In some embodiments, the outer side of the upright is provided with a protruding stop, and the sides of the two window frames facing away from each other are each provided with a second seal, which seals on the two window frames abut against the stop adjacent thereto when the window sashes are closed.

In some embodiments, the inner side surface of the top and the inner side surface of the bottom of the window frame are respectively provided with a sealing strip, and when the window sash is closed, the sealing strips are closely attached to the adjacent cross beams.

In some embodiments, the electric drive is an electric cylinder.

The utility model has at least the following beneficial effects: because one sides of the two window frames adjacent to each other are hinged together, and the bottoms of the two window frames are connected with the cross beam at the bottom of the window frame through the connecting rod assembly, when the electric driver drives the push rod to extend outwards, the hinged positions of the two window frames move outwards, the two window sashes can be folded and rotated, so that the window sashes are opened, when the electric driver drives the push rod to retract inwards, the hinged positions of the two window frames move inwards, and the two window sashes can be unfolded, so that the window sashes are closed; therefore, the utility model can electrically drive the window to be folded and opened or closed, and is more convenient for users to use compared with a manual operation mode.

Drawings

FIG. 1 is a schematic cross-sectional view of an electrically powered folding open curtain wall sash in a closed condition and in transverse cross-section in accordance with one embodiment of the present utility model;

FIG. 2 is a schematic view, partly in section, of an electrically powered folding-open curtain wall sash in a closed condition and in vertical section, according to one embodiment of the present utility model;

FIG. 3 is a schematic cross-sectional view of an electrically powered folding open curtain wall sash in an open condition and in transverse cross-section in accordance with one embodiment of the present utility model;

fig. 4 is an enlarged schematic view at a in fig. 1.

Wherein, the reference numerals are as follows:

beam 100, upright 200, stop 210;

sash 300, sash glass 310, window frame 320, hinge 330, rotation lever 340;

a drive assembly 400, an electric drive 410, a push rod 420;

the link assembly 500, the first link 510, the second link 520, the third link 530, the track rod 540, the track groove 541, the slider 542, the telescopic rod 550;

first seal 610, second seal 620, and sealing strip 630.

Detailed Description

The disclosure provides a thorough understanding of various embodiments of the disclosure as defined by the claims and their equivalents, with reference to the following description of the drawings. The description includes various specific details to aid in understanding, but these details should be regarded as merely exemplary. Accordingly, one of ordinary skill in the art will recognize that various changes and modifications of the various embodiments described herein can be made without departing from the scope and spirit of the present disclosure. In addition, descriptions of the functions and constructions of the disclosed embodiments may be omitted for clarity and conciseness.

The terms and words used in the following description and claims are not limited to literal meanings, but are only used by the inventors to enable a clear and consistent understanding of the disclosure. Thus, it will be apparent to those skilled in the art that the following descriptions of the various embodiments of the present disclosure are provided for illustration only and not for the purpose of limiting the disclosure as defined by the appended claims and their equivalents.

The terms "having," "can have," "including," or "can include" as used in various embodiments of the present disclosure indicate the presence of a corresponding function, operation, element or the like disclosed, but are not limited to additional one or more functions, operations, elements or the like. Furthermore, it should be understood that the terms "comprises" or "comprising," when used in various embodiments of the present disclosure, are intended to specify the presence of stated features, integers, operations, elements, components, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, operations, elements, components, or groups thereof.

It will be understood that when an element (e.g., a first element) is "connected" to another element (e.g., a second element), the element can be directly connected to the other element, or there can be an intervening element (e.g., a third element) between the element and the other element.

An embodiment of the present utility model provides an electrically-operated folding and opening curtain wall window sash, as shown in fig. 1 to 4, which includes a cross beam 100, a pillar 200, two sets of window sashes 300, and a driving assembly 400, wherein the cross beam 100 may be fixed at a side surface of the pillar 200, and a plurality of cross beams 100 and a plurality of pillars 200 form a supporting structure of the curtain wall. The window sash 300 includes a window sash glass 310 and a window frame 320 provided at the periphery of the window sash glass 310, the window frame 320 may wrap the side surface of the window sash glass 310, and the window frame 320 is adhesively fixed to the window sash glass 310, and other parts required to be connected with the window sash 300 are mainly connected with the window frame 320 so as not to damage the window sash glass 310. The two window frames 320 are hinged together at one side adjacent to each other, and the bottoms of the two window frames 320 are connected to the cross member 100 at the bottom of the window frame 320 by the link assembly 500, which allows the two window sashes 300 to be relatively rotated, and the two window sashes 300 to be folded or unfolded during the rotation due to the link assembly 500. The driving assembly 400 is disposed at a rear side (near the indoor side) of the hinge position of the two window frames 320 to each other, and the driving assembly 400 includes a motor driver 410 and a push rod 420 connected to the motor driver 410, an end of the push rod 420 is connected to the hinge position of the two window frames 320 to each other, and the motor driver 410 is used to drive the push rod 420 to extend outward or retract inward.

When the push rod 420 is driven to extend outward by the motor driver 410, the hinge positions of the two window frames 320 are moved outward, and the two window sashes 300 are folded and rotated, so that the window sashes 300 are opened, and the window sashes 300 are converted from the closed state of fig. 1 to the opened state of fig. 3. To allow the hinged positions of the two window frames 320 to move inward when the push rod 420 is pushed inward by the motor driver 410, the two window sashes 300 are unfolded, thereby closing the window sashes 300, and the window sashes 300 are changed from the open state of fig. 3 to the closed state of fig. 1. Therefore, the present utility model can electrically drive the window sash 300 to be folded to be opened or closed, which is more convenient for a user to use than a manual operation mode.

It should be noted that, the electric driver 410 may be electrically connected to the control box, the control box may be electrically connected to the operation button, or the control box may be in wireless communication with the remote controller, the user may send a corresponding instruction by pressing the operation button or operating the remote controller, and the control box may send a control signal to the electric driver 410 according to the instruction of the user, so as to drive the window sash 300 to be opened or closed.

In some embodiments, the two window frames 320 are provided with hinges 330 at sides close to each other, the two hinges 330 are provided with perforations, a rotation rod 340 is penetrated in the perforations of the two hinges 330, and the two hinges 330 are rotatable relative to the rotation rod 340, thereby achieving the hinge connection of the two window frames 320 to each other. The push rod 420 is connected to the rotation rod 340, the push rod 420 pushes the rotation rod 340, the hinge 330 rotates with respect to the rotation rod 340, and the window sash 300 is folded or unfolded.

In some embodiments, the linkage assembly 500 includes a track rod 540, a telescoping rod 550, a first linkage 510, a second linkage 520, and a third linkage 530, the telescoping rod 550 being extendable or contractible when subjected to an external force. The track rod 540 is fixed on the cross beam 100, the track rod 540 is provided with a track groove 541 and a sliding block 542 in sliding fit with the track groove 541, the third connecting rod 530 is fixed at the bottom of the window frame 320, two ends of the telescopic rod 550 are respectively hinged with the track rod 540 and the third connecting rod 530, two ends of the first connecting rod 510 are respectively hinged with the sliding block 542 and the telescopic rod 550, and two ends of the second connecting rod 520 are respectively hinged with the sliding block 542 and the third connecting rod 530. Thereby enabling the folding rotation of the window sash 300.

In some embodiments, the sides of the two window frames 320 adjacent to each other are provided with the first sealing member 610, and when the window sash 300 is closed, the first sealing members 610 on the two window frames 320 are closely adhered together to improve sealability and prevent water leakage between the two window frames 320.

Further, the outer side of the pillar 200 is provided with a protruding stopper 210, and the sides of the two window frames 320 away from each other are provided with a second sealing member 620, and when the window sash 300 is closed, the second sealing members 620 on the two window frames 320 are closely attached to the stopper 210 adjacent thereto, so as to further improve the sealing performance, and prevent the gap between the window frame 320 and the pillar 200 from leaking.

Further, the sealing strips 630 are provided on the inner side of the top and the inner side of the bottom of the window frame 320, and when the window sash 300 is closed, the sealing strips 630 are closely attached to the cross members 100 adjacent thereto, so as to strengthen the sealing of the top and the bottom of the window frame 320, and further prevent water leakage.

In some embodiments, the electric drive 410 is an electric cylinder, although other electric drives are possible.

The foregoing is a further detailed description of the utility model in connection with specific embodiments, and it is not intended that the utility model be limited to such description. It will be apparent to those skilled in the art that several simple deductions or substitutions can be made without departing from the spirit of the utility model.

Claims (7)

1. The utility model provides an electronic folding curtain casement of opening which characterized in that: the window comprises a cross beam, an upright post, two groups of window sashes and a driving assembly, wherein each window sash comprises window sash glass and a window frame arranged on the periphery of the window sash glass, one sides of the two window frames adjacent to each other are hinged together, and the bottoms of the two window frames are connected with the cross beam at the bottom of the window frame through a connecting rod assembly; the driving assembly is arranged at the rear side of the hinging position of the two window frames, and comprises an electric driver and a push rod connected with the electric driver, the end part of the push rod is connected with the hinging position of the two window frames, and the electric driver is used for driving the push rod to extend outwards or shrink inwards.

2. The electrically powered fold-open curtain wall sash of claim 1, wherein: two window frames are all provided with the hinge on one side that is close to each other, and two hinge all are provided with the perforation, wear to be equipped with the dwang in the perforation of two hinge, and two hinge all can rotate relative dwang, the push rod links to each other with the dwang.

3. The electrically powered fold-open curtain wall sash of claim 1, wherein: the connecting rod assembly comprises a track rod, a telescopic rod, a first connecting rod, a second connecting rod and a third connecting rod; the track rod is fixed on the cross beam, the track rod is provided with a track groove and a sliding block in sliding fit with the track groove, the third connecting rod is fixed at the bottom of the window frame, two ends of the telescopic rod are hinged with the track rod and the third connecting rod respectively, two ends of the first connecting rod are hinged with the sliding block and the telescopic rod respectively, and two ends of the second connecting rod are hinged with the sliding block and the third connecting rod respectively.

4. A motorized fold-open curtain wall sash according to any one of claims 1-3, wherein: the sides of the two window frames adjacent to each other are provided with first sealing elements, and when the window sashes are closed, the first sealing elements on the two window frames are clung together.

5. The electrically powered fold-open curtain wall sash of claim 4, wherein: the lateral surface of stand is provided with convex fender piece, and the side that two window frames kept away from each other all is provided with the second sealing member, and when the casement was closed, the second sealing member on two window frames hugged closely rather than adjacent fender piece.

6. The electrically powered fold-open curtain wall sash of claim 5, wherein: sealing strips are arranged on the inner side surface of the top of the window frame and the inner side surface of the bottom of the window frame, and when the window sashes are closed, the sealing strips are tightly attached to the adjacent cross beams.

7. A motorized fold-open curtain wall sash according to any one of claims 1-3, wherein: the electric driver is an electric cylinder.

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