Cordless hanging umbrella with adjustable umbrella cover angle

Abstract

A cordless hanging umbrella capable of adjusting the angle of an umbrella cover comprises a stand column, a cross rod, inclined rods, an umbrella frame and a clutch tooth mechanism used for adjusting the angle of the umbrella cover, and is characterized in that the inclined rods comprise the first inclined rod and the second inclined rod, and the upper end of the first inclined rod is hinged to the top of the stand column; the lower end of the first inclined rod is rotationally connected with an adapter on a second inclined rod through an inclined rod joint; the lower end of the second inclined rod is hinged with a lower umbrella nest in the umbrella stand; the cross rod comprises a first cross rod and a second cross rod, the first cross rod and the second cross rod are connected and fixed through a connecting piece, meanwhile, the connecting piece is in shaft connection with the inclined rod, the lower end of the cross rod is connected with a sliding block connector through a clutch tooth mechanism, the sliding block connector is rotationally connected to a sliding block capable of sliding on the stand column, and the upper end of the cross rod is rotationally connected with an upper umbrella nest in the umbrella frame. The umbrella is convenient to open and close, the sun-shading angle can be conveniently adjusted by combining the clutch tooth mechanism, the labor-saving mechanism can effectively solve the problem that the pushing force for opening and closing the umbrella is too large, and the whole structure is reasonable and practical.

Description

technical field [0001] The invention belongs to the technical field of sunshades, in particular to a cordless hanging umbrella with an adjustable umbrella surface angle. Background technique [0002] As an outdoor leisure product, parasols are widely used in leisure places such as squares, beaches, parks and courtyards, providing people with a comfortable cool space. Since the parasols used outdoors are usually large and high, the opening and closing of the parasols are mostly controlled by ropes, which is not only time-consuming and labor-intensive, low in efficiency, but also inconvenient to use, and the strength and length accuracy of the ropes cannot be accurately controlled. Poor strength and size will make the entire product unusable, and once the product is damaged, it is difficult to repair and replace the rope inside the product. At present, there are also hanging umbrellas on the market that do not require ropes to open and close, but due to structural limitations...

AI Technical Summary

Problems solved by technology

Since the parasols used outdoors are usually very large and high, most hanging umbrellas are opened and closed by rope control, which is not only time-consuming, laborious, inefficient, and inconvenient to use, but also the strength and length accuracy of the ropes cannot be accurately controlled. Poor strength and size will make the whole product unusable, and once the product is damaged, it is difficult to repair and replace the rope inside the product

At present, there are also hanging umbrellas on the market that do not need to be opened and closed with ropes, but due to structural limitations, they can only be opened and closed without angle adjustment.

However, the angles of the sun's rays are different in different positions and at different times, so if the parasol is always supported at the same angle, it will not have a good sunshade effect.

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