Rotating locking mechanism of ceiling

Abstract

The invention discloses a rotating locking mechanism of a ceiling. The rotating locking mechanism of the ceiling comprises a transverse beam rod, ceiling side frames, hand wheels, angle turning devices A and angle turning devices B, wherein each angle turning device B is a cylinder B with a central hole B, a flange B is arranged at one end of each cylinder B, each angle turning device A is a cylinder A with a central hole A, a flange A is arranged at one end of each cylinder A, the angle turning devices B are fixed to the end portions of the transverse beam rod respectively in the circumferential direction, a through hole is formed in each ceiling side frame, the threaded end of each hand wheel is in threaded connection with the central hole B of the corresponding angle turning device B after penetrating through the through hole of the corresponding ceiling side frame and the central hole A of the corresponding angle turning device A, and the end face of the flange A of each angle turning device A and the end face of the flange B of the corresponding angle turning device B are in cone frustum surface contact fit. According to the technical scheme, the rotating locking mechanism of the ceiling is simple and reasonable in structure, adjustment of the angle of the ceiling is convenient, locking force is large, and locking fixation is 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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