Rotatable umbrella

Abstract

The invention discloses a rotatable umbrella which comprises a first connecting rod, a second connecting rod and a rotating shaft. The first connecting rod and the second connecting rod are connected through a rotating shaft, the rotating shaft is sleeved with the second connecting rod, the second connecting rod is movably arranged in the axial direction of the rotating shaft, and the first connecting rod and the second connecting rod have two states: the first state is that the second connecting rod is sleeved with the first connecting rod, and the second connecting rod is movably arranged in the axial direction of the rotating shaft; the first connecting rod and the second connecting rod integrally rotate in the circumferential direction; and in the second state, the second connecting rod is separated from the first connecting rod in a sleeving manner and can rotate relative to the first connecting rod in the circumferential direction. When in the first state, the umbrella is a common umbrella and cannot rotate; and when the umbrella is in the second state, the umbrella is a rotatable umbrella, so that the wind resistance during advancing is reduced, the ornamental value and the entertainment value are enhanced, the umbrella can be switched between the two modes, and the applicability of the umbrella is improved.

Description

technical field [0001] The invention belongs to the field of umbrellas, in particular to a rotatable umbrella. Background technique [0002] Umbrellas include umbrella handles, umbrella poles, umbrella surfaces and other auxiliary devices. The umbrella handle is fixed at the lower end of the umbrella pole and cannot be rotated. If you want to rotate the umbrella, you can only use it to rotate the whole umbrella by twisting the handle or umbrella pole. trouble. In addition, if you use it in a windy situation, the wind will blow the umbrella to generate torsion, and the torsion will act between the umbrella handle and your hand. Inconvenient to use. [0003] Existing rotating umbrellas realize rotation by installing a rotating mechanism on the umbrella pole, installing a bearing at the junction of the umbrella handle and the umbrella pole, and installing a turntable on the umbrella rib, etc., but the existing rotating umbrella only has a rotation mode. If it doesn't fit, it...

AI Technical Summary

Problems solved by technology

[0002] Umbrellas include umbrella handles, umbrella poles, umbrella surfaces and other auxiliary devices. The umbrella handle is fixed at the lower end of the umbrella pole and cannot be rotated. If you want to rotate the umbrella, you can only use it to rotate the whole umbrella by twisting the handle or umbrella pole. trouble

In addition, if you use it in a windy situation, the wind will blow the umbrella to generate torsion, and the torsion will act between the umbrella handle and your hand. Inconvenient to use

[0003] Existing rotating umbrellas realize rotation by installing a rotating mechanism on the umbrella pole, installing a bearing at the junction of the umbrella handle and the umbrella pole, and installing a turntable on the umbrella rib, etc., but the existing rotating umbrella only has a rotation mode. Doesn't fit and still spins, and there's no way to switch between a normal umbrella and a spinning umbrella

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