Inner flat flip hardware installation and principle
First, the composition of the inner flat flip hardware
Hardware knowledge September 14th, it is composed of the drive lock, steering angle, overhanging parts, lower corner parts, suspension pieces, lock blocks, upper and lower hinges and intermediate locks.
Second, the working principle of the inner flat flip hardware
The standard handle is in the horizontal position. Rotate upward by 90°, the handle square shaft drives the gear, and the gear drives the sliding plate, the steering angle spring piece, the upper suspension sliding plate and the lower corner part pin plate in the transmission through the rack drive to move down in order to insert the suspension pin block. In the [suspension piece], each lock pin is separated from the lock block in sequence, and the upper hanging function is completed. The handles are rotated 180° downwards or 90° under the flat state. The sliding parts of the sliding plate, the upper sliding sliding plate and the upper and lower corner parts of the actuator drive the locking pins to move up, the pins and the pins fixed on the frame. The block is blocked to achieve the locking operation. If anti-theft is required, it can be realized by adjusting the shape of the lock pin and the lock block.
Third, the adjustment method
1. The width adjustment is adjusted by the threaded pipe and the lower hinge connection screw in the upper suspension part, and the adjustment amount is ±2mm.
2. The sash height adjustment is realized by the lower hinge adjustment screw, and the adjustment amount is ±2mm.
3. The sealing adjustment of the window frame and the sash is adjusted by the eccentricity of the eccentric locking nail, and the adjustment amount is ±0.9mm.
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Label: Inner flat flip hardware installation and principle
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