Adjustable door spindle
A technology for adjusting doors and door shafts. It is used in door/window fittings, folding panels, buildings, etc. It can solve the problems of poor sealing effect and large installation gaps of door leaves, so as to eliminate gaps, improve thermal insulation and waterproof performance, and achieve high reliability. Effect
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[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0021] The adjustable door shaft disclosed in the embodiment of the present invention has compact structure, high strength, convenient connection, flexible adjustment, eliminates errors in the process of processing and installation, eliminates the gap between the door leaf and the door frame, and ensures that the door can have a closed state Good tightness.
[0022] Such as Figure 1 to Figure 3 As shown, an adjustable door shaft includes...
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