Hardware assembly of externally opened hopper window and externally opened hopper window

Abstract

The invention discloses a hardware assembly of an externally opened hopper window and the externally opened hopper window. An upper sliding support is connected with one end of an angle driver A; the other end of the angle driver A is connected with a driver; the driver is connected with one end of an angle driver B; a lower sliding support is connected with the other end of the angle driver B; an operation handle is mounted on the driver; a safety antitheft lock is arranged on the operation handle; a hopper lock base, a lock piece A, a lock piece B, a mis-locking prevention piece and a lock piece C are fixedly mounted in corresponding positions of a window frame. By adopting the hardware assembly, the problems in the prior art are solved, and good use of the externally opened hopper window and the hardware assembly is ensured; in addition to the functions that the window can be horizontally opened and externally suspended, the window perfectly combines the functions of invisible screen windows and the sunshade function, the antitheft function is also realized when the window is externally suspended, and the problems that potential safety hazard for human bodies can be caused and no antitheft function is available when the window is externally suspended in the prior art are eliminated and overcome.

Description

technical field [0001] The invention relates to a hardware assembly of a bottom-hung window that opens outwards and the bottom-hung window that opens outwards, mainly relates to a hardware assembly for a window that can be opened sideways and hung down, and belongs to the technical field of window products. Background technique [0002] At present, outward-opening and bottom-hung windows have begun to be applied in buildings. The outward-opening and bottom-hung windows can realize two functions on the same window, which can not only be opened outwards but also can be opened and lowered. It can be opened like an ordinary window, and it can also be opened outwards and hung down. To realize these two functions, its hardware assembly is an indispensable part, but there are such hardware assemblies in the current prior art. Such defects and problems make product promotion difficult. Such as the structure described in Chinese patent CN202380859U and Chinese patent CN101481983A. ...

AI Technical Summary

Problems solved by technology

[0006]1. The strength of the connecting components of the hardware components is seriously insufficient. As long as a certain amount of manpower or external force is applied to the window sash, such as under a certain wind force, the window sash is easily damaged. Open or close, the window hardware components are easily damaged, causing the window to not work normally, and there are also hidden dangers to personal safety

[0007]2. Due to insufficient component strength and unreasonable installation design structure, the anti-theft performance is extremely poor

[0012] 1. The connection between the transmission and the angle transmission is pressed by a cover plate and fixed by self-tapping screws screwed in from outside to inside. During the process, it is easy to cause the self-tapping screws of the hardware components to loosen, resulting in the instability of the hardware components and failure, affecting the use and posing safety hazards

[0013] 2. The upper and lower connecting rods of the sash side drive are directly fixed in the U-groove of the sash profile with self-tapping screws. The heads of the self-tapping screws are all exposed outside, which is easy for thieves to use. A screwdriver can unscrew the self-tapping screw to open the window sash, and enter the room from the outside of the window. There is no anti-theft performance at all.

[0014]3. In addition, the self-tapping screws on the upper and lower connecting rods of the side drive of the window sash are all exposed outside, which affects the appearance and has no texture

[0015]4. There is a spring on the anti-misoperation device on the side of the actuator that is directly stuck in the surface groove of the U-groove of the window sash profile. It will jump out of the groove and cause the anti-misoperation device to fail and affect the switch of the window sash

[0021] 2. The upper sliding brace and the window frame are connected and fixedly installed. The sliding brace seat is superimposed and combined with two sliding brace rods and screwed together, not only the cost High, the assembly is also very complicated, and it also brings great difficulty to the workers on-site installation, the stability is poor and ugly, and the structure is very unreasonable

[0022] 3. The fan connecting rod of the upper sliding brace is not directly connected to the angle drive, and the middle of the two is empty, which is ugly and not firm, causing a feeling of The feeling of few parts in the middle

[0023]4. The connection between the upper sliding support seat and the window frame is directly fixed with self-tapping screws. The self-tapping screws are directly screwed on the thin On the frame profile, when the sash is opened to the flat or down-hung state, the self-tapping screws are easy to loosen under the gravity of the sash and during the frequent window opening process, causing the sash to fall, which poses a great safety hazard, which is why the country does not allow it The main reasons for using outward-opening windows in buildings with more than seven floors

[0024]5. There is no anti-falling card seat structure device on the upper sliding fan connecting rod, and the self-tapping screw passing through the hole of the fan connecting rod is directly screwed on the thin aluminum alloy On profiles or other material profiles, the self-tapping screws are easy to loose during frequent opening and closing of windows, causing the window sash to fall from the building, which poses a great safety hazard

[0025] 4. Defects of sliding support

[0038] 1. The screws around the window sash and the hardware components on the window frame are all exposed. A thief can easily unscrew the screws with a screwdriver to open the window sash and enter the room from the window. No anti-theft performance at all

[0039] In summary, the outward-opening bottom-hung windows and their hardware components in the prior art cannot be used well at all, and the structure and connection of the hardware components are very unreasonable. After frequent opening and closing of the window sash, it is easy to cause looseness between the hardware components, the window sash and the window frame, and the window sash is easy to fall from the building and cause an accident, and it cannot prevent theft at all

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