US 12,389,992 B1
Angle adjuster for adjusting umbrella shaft
Zhaolong Wu, Jiangmen (CN)
Filed by Zhaolong Wu, Jiangmen (CN)
Filed on Jan. 15, 2025, as Appl. No. 19/021,274.
Claims priority of application No. 202422266710.0 (CN), filed on Sep. 14, 2024.
Int. Cl. A45B 17/00 (2006.01)
CPC A45B 17/00 (2013.01) 13 Claims
OG exemplary drawing
 
1. An angle adjuster for adjusting an umbrella shaft, the angle adjuster comprising:
a first connector having a first end and a second end, the first end of the first connector is provided with a first tooth receptacle, and the first tooth receptacle is provided with a limiting protrusion, wherein the first end of the first connector is coupled to a first section of the umbrella shaft;
a second connector having a first end and a second end, the first end of the second connector is provided with a second tooth receptacle, wherein
the first end of the second connector is rotatably coupled to the second end of the first connector, and
the second end of the second connector is connected to a second section of the umbrella shaft; and
a locking assembly movably connected to the first connector and second connector, wherein the locking assembly comprises a gear disc having a limiting hole, the gear disc is fitted with the first tooth receptacle and the second tooth receptacle to lock the first connector and the second connector, when the first connector and the second connector are in a locked state, the limiting protrusion fits with the limiting hole and when the first connector and the second connector are in an unlocked state, the limiting protrusion is disengaged from the limiting hole.