Aluminum alloy translation sealing sliding door and window hardware structure

Abstract

A aluminum alloy translation sealing sliding door and window hardware structure comprises a frame material and a leaf material. A hook lock seat is arranged inside one side of the frame material, anda horizontal pin shaft is arranged in the hook lock seat; the top and bottom of the frame material are internally provided with a guide bolt seat, the guide bolt seat is provided with an arc-shaped first guide groove, one side of the leaf material towards the hook lock seat is provided with a first clamping groove, a driving rod is buckled in the first clamping groove, a hook lock is fixedly disposed on the outer side of the driving rod, and the hook lock is provided with an arc-shaped second guide groove. The outer side of the leaf material is provided with a rotatable handle, the inner end of the handle is connected with the driving rod through a rotating part, one side of the leaf material towards the guide bolt seat is provided with a second clamping groove with the cross section in aT shape, a guide bolt is buckled in the second clamping groove, and the guide bolt is fixedly connected with the inner wall of the second clamping groove through a fixing screw. The guide bolt is provided with a lock bolt extending out of the leaf material, and the lock bolt can slide into the inner end of the first guide groove from the open end of the first guide groove. The aluminum alloy translation sealing sliding door and window hardware structure is stable in structure and attractive.

Description

technical field [0001] The invention belongs to the technical field of building doors and windows, in particular to an aluminum alloy translation sealing sliding door and window hardware structure. Background technique [0002] Aluminum alloy sliding doors and windows are common building parts. The common hardware structure of sliding doors and windows is that the horizontal sliding of the sliding fan is realized by the pulley, and the sealing is realized by the top of the sliding fan. The structure is simple and the cost is low, but the sealing effect is very poor; A single locking function is achieved through the matching door lock. There is also a lever device on the door pulley driven by the handle through the transmission mechanism to realize the upward movement of the door and window sash profiles, and the use of rubber strips to seal up the sliding doors and windows in the upper and lower directions. The hardware and accessories are complex, the cost is high, and the ...

AI Technical Summary

Problems solved by technology

[0006] 1. The support of the door and window sash is only at the four guide pin positions, and the wind pressure resistance is poor, so it cannot be used on high wind pressure and large-sized sliding doors and windows

The middle part of the door and window sash will be deformed due to the action of wind load, which will cause the gap between the frame and sash to increase, the rubber strips will be detached, the seal will fail, and water and air will leak.

[0007] 2. Hardware production generally can only be standardized products, resulting in relatively fixed position of the hook lock and cannot be adjusted, and the position and length of the transmission rod are also relatively fixed

However, the heights of the doors and windows are different, so that the transmission rod cannot reach the end at the lower part of the doors and windows, and it is very unsightly to leave a section

[0008] 3. The hook lock seat is U-shaped bending of the steel plate and then assembled with pins, which is not beautiful enough

The length of these two pins determines a minimum width of the door and window sliding leaf, which often results in a wider door and window leaf size

[0011] 6. The guide bolt seat is a casting, and the bottom is not a flat surface. When matching the profile, it is often necessary to add auxiliary parts to level it, which will reduce the connection strength and reliability and increase the cost.

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