A ceiling rotation locking mechanism

Abstract

The invention discloses a ceiling rotation locking mechanism, which comprises a beam rod, a ceiling side frame, a hand wheel, a corner device A and a corner device B, the corner device B is a cylinder B with a central hole B, and one end of the cylinder B is set There is a flange B, the corner member A is a cylinder A with a central hole A, one end of the cylinder A is provided with a flange A, the corner member B is circumferentially fixed on the end of the beam rod, and the side frame of the ceiling is provided with a through The threaded end of the handwheel passes through the through hole of the side frame of the ceiling, the center hole A of the corner A, and then is threaded with the center hole B of the corner B, and the end surface of the flange A of the corner A and the flange of the corner B The B end face forms a conical table contact fit. The structure of the technical scheme is simple and reasonable, the angle of the ceiling can be adjusted conveniently, the locking force is large, and the locking and fixing are stable.

Description

technical field [0001] The invention belongs to the field of outdoor furniture, in particular to a ceiling rotation locking mechanism. Background technique [0002] With the improvement of the quality of life, people pay more and more attention to how to arrange their leisure time. On holidays or after get off work, a comfortable rocking chair or lying bed on the balcony or yard at home has become an ideal for people to relieve fatigue and take a rest. Tool, at the same time, in order to avoid outdoor direct sunlight or light rain, a ceiling is generally arranged above the rocking chair or the bed. In the prior art, the angle of the ceiling is difficult to adjust and the locking and positioning are not firm enough. Contents of the invention [0003] In order to solve the above technical problems, the object of the present invention is to provide a ceiling rotation locking mechanism, which has a simple and reasonable structure, convenient adjustment of the ceiling angle, lar...

AI Technical Summary

Problems solved by technology

[0002] With the improvement of the quality of life, people pay more and more attention to how to arrange their leisure time. On holidays or after get off work, a comfortable rocking chair or lying bed on the balcony or yard at home has become an ideal for people to relieve fatigue and take a rest. At the same time, in order to avoid direct sunlight or light rain outdoors, a ceiling is generally set above the rocking chair or bed. In the prior art, the angle of the ceiling is not easy to adjust and the locking position is not firm enough.

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