阅读说明：本技术 一种装配挂钩式幕墙上悬窗 (Upper suspension window of assembled hook type curtain wall ) 是由 胡庆红 董其磊 柳琳 金山 岳丹 李红英 黄莹 王欣 于 2020-06-30 设计创作，主要内容包括：本发明涉及一种装配挂钩式幕墙上悬窗。它包括有：铝合金横梁和开启窗,还包括有挂钩型材,装配后,挂钩型材的圆轴凸缘轴向插套活动安装在悬窗框架的挂钩槽内,所述十字型部贴合在铝合金横梁的外侧面上并插设进所述侧向插槽内后通过紧固件固定在铝合金横梁上,所述垂直部的底端对应受力抵压在所述伸凸边上以防止弧形部受开启窗重力作用而形变。采用上述结构后,本发明采用装配化技术,便于安装和拆装维护,并能解决受力后防止变形避免掉角现象且从根本上解决脱钩风险。(The invention relates to a suspended window on an assembly hook type curtain wall. It comprises the following components: the aluminum alloy beam and the opening window further comprise hook profiles, after assembly, circular shaft flange axial insertion sleeves of the hook profiles are movably mounted in hook grooves of a suspension window frame, the cross-shaped portions are attached to the outer side face of the aluminum alloy beam and inserted into the lateral insertion grooves and then fixed on the aluminum alloy beam through fasteners, and the bottom ends of the vertical portions are correspondingly stressed to be pressed on the extending convex edges to prevent the arc-shaped portions from being deformed under the action of gravity of the opening window. By adopting the structure, the invention adopts an assembly technology, is convenient for installation, disassembly, assembly and maintenance, can prevent deformation after stress, avoids the corner falling phenomenon and fundamentally solves the unhooking risk.)

1. A wall hung window for mounting a hook-type curtain, comprising: aluminum alloy crossbeam and opening window, its characterized in that: also comprises a hook section bar; wherein the content of the first and second substances,

the opening window comprises a piece of suspension window glass and a suspension window frame used for installing the suspension window glass, and a hook groove with a lower opening is formed at the top end of the suspension window frame;

the inner side of the hook section is formed into a cross-shaped part, the outer side of the hook section is formed into an arc-shaped part, a circular shaft flange matched with the hook groove is formed at the edge of the arc-shaped part, the outer diameter of the cross section of the circular shaft flange is smaller than the inner diameter of the hook groove and larger than the opening width size of a lower opening of the hook groove so as to ensure that the hook is not unhooked, and the cross-shaped part and the arc-shaped part are connected into a whole through a vertical part;

the outer side surface of the aluminum alloy beam is inwards concavely formed with a lateral slot matched with the cross-shaped part, and an extending convex edge matched with the vertical part extends out of the outer side surface of the aluminum alloy beam below the lateral slot;

after assembly, the circular shaft flange axial insertion sleeve of the hook section bar is movably arranged in a hook groove of the suspension window frame, the cross-shaped part is attached to the outer side surface of the aluminum alloy cross beam and is inserted into the lateral insertion groove and then is fixed on the aluminum alloy cross beam through a fastener, and the bottom end of the vertical part is correspondingly stressed against the protruding edge so as to prevent the arc-shaped part from being deformed under the action of the gravity of the opening window.

2. The assembled hook-type curtain wall top hung window of claim 1, wherein: after the circular shaft flange is inserted into the hook groove, a rotation limiting gap is formed between the lower opening of the hook groove and the arc-shaped part connected with the circular shaft flange.

3. The assembled hook-type curtain wall top hung window of claim 2, wherein: the fastener is a screw, and the hook section bar is laterally locked on the aluminum alloy cross beam through a plurality of screws.

4. The assembled hook-type curtain wall top hung window of claim 3, wherein: the protruding edge is the inner side edge of the bottom plate of the aluminum alloy beam.

5. The assembled hook-type curtain wall top hung window of claim 4, wherein: the lower part of the aluminum alloy beam is fixedly connected with a metal upper window frame through a screw or structural adhesive, and the metal upper window frame is matched with a suspension window frame of the opening window.

6. The assembled hook-type curtain wall top hung window of claim 4, wherein: and a metal upper window frame is integrally formed below the aluminum alloy cross beam and is matched with a suspension window frame of the opening window.

7. An assembled hook-type curtain wall top hung window according to claim 5 or 6, wherein: the upper part of the aluminum alloy beam is fixedly connected with a lower window frame and a fixed curtain wall window arranged on the lower window frame.

8. The assembled hook-type curtain wall top hung window of claim 7, wherein: the bottom of the lower window frame is clamped with a waterproof rubber sheet, and the movable end of the waterproof rubber sheet is lapped outside the top of the opening window.

9. An assembled hook-type curtain wall top hung window according to claim 8, wherein: and a waterproof rubber gasket is arranged between the suspension window frame and the metal upper window frame.

10. An assembled hook-type curtain wall top hung window according to claim 9, wherein: and the suspension window frame and the suspension window glass are fixedly bonded through structural glue and battens.

Technical Field

The invention relates to the technical field of assembly of building decorative curtain walls, in particular to an assembly hook type curtain wall hanging window capable of effectively preventing unhooking and deformation.

Background

The existing top-hung window of the curtain wall generally has three common structures, one of which adopts a pin shaft type connection mode to fix an opening window on a cross beam through a pin shaft, and when the window is used for a long time, due to the action of the self weight and the wind force of the opening window, the pin shaft is easy to deform after being stressed to cause a corner falling field and cause opening difficulty.

Secondly, a hinge type connecting rod structure is adopted, the size requirement of the opening window is higher, the hinge type connecting rod with the specification can only be matched with the opening window with the corresponding size, and the following problems are solved: due to the structural defects of the metal hinge, the hinge and the window sash cause complicated and difficult positioning and debugging; the curtain wall window has extremely high requirements on the notches and the wall thickness of the section bar, and the hinge screw is connected with the section bar, so that potential safety hazards can be caused if the hinge screw is slightly improper; the hidden danger of water seepage of the hinge installation screw hole exists; the fixing screw of the hinge can be loosened; potential safety hazards exist in the functional starting and using process.

Thirdly, a hook type connection mode is adopted, the structure is shown as figure 1-2, a metal upper window frame 30 is arranged below the aluminum alloy beam 10, a right-angle round shaft flange 11 is formed at the outer side of the aluminum alloy beam 10, a semi-circular arc-shaped hook groove 211 is formed at the top end of a suspension window frame 21 of the opening window 20, the opening size of the aluminum alloy beam 10 is larger than that of the circular shaft flange 11, the fixed pressing sheet 40 on the aluminum alloy beam 10 is pressed against the upper part of the hook groove 211 to prevent unhooking, in the long-term rotating opening and closing process, the rotating friction and the abutting pressure of the hook groove 211 to the fixed pressing sheet 40 can deform the fixed pressing sheet 40, under the influence of the self-weight and the wind pressure of the opening fan 20, there is a risk of unhooking, and since the circular shaft flange 11 is formed on the aluminum alloy cross member 10, when the circular shaft flange 11 is subjected to rotational abrasion or stress deformation, a corner falling field can be caused, the opening is difficult, and the replacement is inconvenient; similar hook type structure is the invention patent applied by Shanghai dragon man stone decoration Limited in 2012, 7/17: a new kind of curtain wall top-hung windows, patent number 201210247103.9, it shapes the semicircular hook groove on the metal upper window frame, the opening size of the hook groove is greater than the size of the round axle flange, rely on the baffle integrated into one piece to prevent unhooking on the metal upper window frame similarly, the hook groove of this kind of structure bears the weight of the opening sash completely and is easy to deform and cause the scene of falling the corner, make it difficult to open; and the structure for preventing the unhooking by using the baffle above the opening of the hook groove cannot fundamentally solve the risk of unhooking.

In order to overcome the defects of the prior art, the upper suspension window of the hook type curtain wall is convenient to disassemble, assemble and maintain, can prevent deformation after stress and avoid the corner falling phenomenon, and fundamentally solves the unhooking risk, and the technical problem to be solved is solved.

Disclosure of Invention

The invention aims to provide the suspension window on the assembled hook type curtain wall, which is convenient to disassemble, assemble and maintain, can prevent deformation after stress, avoid the corner falling phenomenon and fundamentally solve the unhooking risk.

In order to achieve the purpose, the technical scheme of the invention is as follows: a wall hung window for mounting a hook-type curtain, comprising: the aluminum alloy beam and the opening window also comprise hook profiles; wherein the content of the first and second substances,

the opening window comprises a piece of suspension window glass and a suspension window frame used for installing the suspension window glass, and a hook groove with a lower opening is formed at the top end of the suspension window frame;

the inner side of the hook section is formed into a cross-shaped part, the outer side of the hook section is formed into an arc-shaped part, a circular shaft flange matched with the hook groove is formed at the edge of the arc-shaped part, the outer diameter of the cross section of the circular shaft flange is smaller than the inner diameter of the hook groove and larger than the opening width size of a lower opening of the hook groove so as to ensure that the hook is not unhooked, and the cross-shaped part and the arc-shaped part are connected into a whole through a vertical part;

the outer side surface of the aluminum alloy beam is inwards concavely formed with a lateral slot matched with the cross-shaped part, and an extending convex edge matched with the vertical part extends out of the outer side surface of the aluminum alloy beam below the lateral slot;

after assembly, the circular shaft flange axial insertion sleeve of the hook section bar is movably arranged in a hook groove of the suspension window frame, the cross-shaped part is attached to the outer side surface of the aluminum alloy cross beam and is inserted into the lateral insertion groove and then is fixed on the aluminum alloy cross beam through a fastener, and the bottom end of the vertical part is correspondingly stressed against the protruding edge so as to prevent the arc-shaped part from being deformed under the action of the gravity of the opening window.

After the circular shaft flange is inserted into the hook groove, a rotation limiting gap is formed between the lower opening of the hook groove and the arc-shaped part connected with the circular shaft flange.

The fastener is a screw, and the hook section bar is laterally locked on the aluminum alloy cross beam through a plurality of screws.

The protruding edge is the inner side edge of the bottom plate of the aluminum alloy beam.

The lower part of the aluminum alloy beam is fixedly connected with a metal upper window frame through a screw or structural adhesive, and the metal upper window frame is matched with a suspension window frame of the opening window.

And a metal upper window frame is integrally formed below the aluminum alloy cross beam and is matched with a suspension window frame of the opening window.

The upper part of the aluminum alloy beam is fixedly connected with a lower window frame and a fixed curtain wall window arranged on the lower window frame.

The bottom of the lower window frame is clamped with a waterproof rubber sheet, and the movable end of the waterproof rubber sheet is lapped outside the top of the opening window.

And a waterproof rubber gasket is arranged between the suspension window frame and the metal upper window frame.

And the suspension window frame and the suspension window glass are fixedly bonded through structural glue and battens.

After adopting the structure, the invention has the following characteristics:

1. according to the invention, the outer diameter of the section of the circular shaft flange is smaller than the inner diameter of the hook groove and larger than the width size of the opening of the lower opening of the hook groove, and the circular shaft flange axial plug bush is movably arranged in the hook groove of the suspension window frame and cannot fall off from the opening, so that the risk of unhooking is overcome structurally, unhooking is prevented without manufacturing a baffle plate, and the structure is simplified;

2. the cross-shaped part is attached to the outer side face of the aluminum alloy cross beam, inserted into the lateral slot and then fixed on the aluminum alloy cross beam through a fastener, and the bottom end of the vertical part on the hook profile is correspondingly stressed against the extending convex edge at the bottom of the aluminum alloy cross beam, so that when the arc-shaped part is stressed downwards by gravity and has a downward inward bending stress trend, the bottom end of the cross-shaped part and the bottom end of the vertical part on the hook profile are laterally resisted by the aluminum alloy cross beam to prevent the deformation of the cross-shaped part and the hook profile, and thus, the problem that the opening is difficult due to the fact that the corner falling site is caused by the stress deformation of the circular shaft flange of;

3. the installation is carried out by adopting an assembly technology, the circular shaft flange axial plug bush of the hook section bar is movably arranged in the hook groove of the suspension window frame in a factory, the installation reliability and precision are ensured, the hook section bar and the opening sash are only required to be fixed in the corresponding slot of the aluminum alloy beam by screws on site, the installation is convenient, the maintenance and the overhaul can be replaced by only disassembling the corresponding screws, and the complex process that the aluminum alloy beam or the window frame is required to be replaced in the prior art is overcome.

Drawings

FIG. 1 is a schematic sectional view of a top-hung window of a conventional hook-type curtain wall in a closed state;

FIG. 2 is a schematic sectional view of an opened suspended window of a conventional hook-type curtain wall;

FIG. 3 is a schematic cross-sectional view of the present invention in a closed state;

FIG. 4 is a schematic cross-sectional view of the present invention in the open state;

FIG. 5 is an assembled exploded cross-sectional view of the present invention;

figure 6 is a schematic cross-sectional view of a hook profile of the present invention.

Detailed Description

Fig. 1-2 are schematic sectional structures of a top-hung window of a conventional hook type curtain wall in a closed state and an open state.

The following detailed description of embodiments of the invention is provided in conjunction with the accompanying figures 3-6:

the invention relates to a hanging window on an assembly hook type curtain wall, which comprises: the aluminum alloy beam 10 and the opening window 20, and also comprises a hook section bar 50; wherein the content of the first and second substances,

the opening window 20 includes a sash window 22 and a sash window frame 21 for mounting the sash window 22, and a hook groove 211 having a lower opening 211a is formed at a top end of the sash window frame 21;

the inside of the hook section bar 50 is formed into a cross-shaped part 52, the outside of the hook section bar 50 is formed into an arc-shaped part 51, a round shaft flange 511 matched with the hook groove 211 is formed at the edge of the arc-shaped part 51, the section outer diameter of the round shaft flange 511 is smaller than the inner diameter of the hook groove 211 and larger than the opening width size of the lower opening 211a of the hook groove 211 so as to ensure that the hook is not unhooked, and the cross-shaped part 52 and the arc-shaped part 51 are connected into a whole through a vertical part 53;

a lateral slot 11 matched with the cross-shaped part 52 is formed on the outer side surface of the aluminum alloy beam 10 in an inward concave mode, and a protruding edge 12 matched with the vertical part 53 extends out of the outer side surface of the aluminum alloy beam 10 below the lateral slot 11;

after assembly, the circular shaft flange 511 of the hook section bar 50 is movably inserted into the hook groove 211 of the suspension window frame 21, the cross-shaped portion 52 is attached to the outer side surface of the aluminum alloy beam 10 and inserted into the lateral slot 11 and then fixed on the aluminum alloy beam 10 through the fastener 60, and the bottom end of the vertical portion 53 is correspondingly pressed against the protruding edge 12 under stress to prevent the arc-shaped portion 51 from being deformed under the gravity action of the opening window 20.

After the circular shaft flange 511 is inserted into the hook groove 211, a rotation limiting gap 211b is arranged between the lower opening 211a of the hook groove 211 and the arc part 51 connected with the circular shaft flange 511, and the rotation limiting gap 211b can ensure that the opening angle of the opening sash 20 is not more than 30 degrees, and meets the safety requirements of the related national standards of curtain wall opening sashes.

The fastening members 60 are screws, and the hook profiles 50 are laterally locked on the aluminum alloy beam 10 through a plurality of screws.

The protruding edge 12 is the inner side edge of the bottom plate of the aluminum alloy beam 10.

The lower part of the aluminum alloy beam 10 is fixedly connected with a metal upper window frame 30 through a screw or structural adhesive, and the metal upper window frame 30 is matched with a suspension window frame 21 of the opening window 20.

Or, a metal upper window frame 30 is integrally formed below the aluminum alloy beam 10, and the metal upper window frame 30 is matched with the hung window frame 21 of the opening window 20.

The upper part of the aluminum alloy beam 10 is fixedly connected with a lower window frame 70 and a fixed curtain wall window 80 installed on the lower window frame 70.

The bottom of the lower window frame 70 is clamped with a waterproof rubber sheet 71, and the movable end of the waterproof rubber sheet is lapped on the outer side of the top of the opening window.

A waterproof rubber gasket 71 is arranged between the suspension window frame 70 and the metal upper window frame 21.

The suspension window frame 21 and the suspension window glass 22 are fixed by structural adhesive and battens in an adhering mode.

During installation, the aluminum alloy beam 10 is installed firstly, the metal upper window frame 30 is fixedly connected below the aluminum alloy beam 10 through screws, the installation is carried out by adopting an assembly technology, the circular shaft flange 511 of the hook section bar 50 is movably inserted and sleeved in the hook groove 211 of the suspension window frame 21 in a factory, the cross-section outer diameter of the circular shaft flange 511 is ensured to be smaller than the inner diameter of the hook groove 211 and larger than the opening width size of the lower opening 211a of the hook groove 211 so as to ensure that the hook is not disengaged, and the installation reliability and accuracy are ensured;

in the field, the hook profile 50 and the opening sash 20 are fixed in the corresponding slot 11 of the aluminum alloy beam 10 by screws, so that the cross-shaped portion 52 is attached to the outer side surface of the aluminum alloy beam 10 and inserted into the lateral slot 11, and then fixed on the aluminum alloy beam 10 by a fastener 60, and the bottom end of the vertical portion 53 is correspondingly pressed against the protruding edge 12 at the bottom of the aluminum alloy beam 10 by force.

The aluminum alloy beam 10, the metal upper window frame 30 and the hook section bar 50 are all made of full-length aluminum alloy section bars, wherein the thickness of the hook section bar 50 must meet the safety requirements of stress and deformation resistance, after the aluminum alloy beam is used for a long time, the hook section bar 50 can be detached and replaced together with the opening sash 20 after being stressed and fatigued, and the replaced hook section bar 50 is installed on the aluminum alloy beam 10 again, so that the aluminum alloy beam is convenient to detach, install and maintain.

In conclusion, the invention adopts an assembly technology, is convenient for installation, disassembly, assembly and maintenance, can prevent deformation after stress, avoids the corner falling phenomenon and fundamentally solves the unhooking risk.

The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.