hydraulic side umbrella

Abstract

The invention discloses a hydraulic side umbrella which comprises an umbrella pillar, a base, an umbrella body and a hydraulic rod, wherein the umbrella body comprises an upper pull rod, a lower pull rod, an upper umbrella tray, a lower umbrella tray and umbrella cloth; the bottom end of the umbrella pillar is sleeved with the base, chutes are respectively formed in the vertical direction of the left and right sides of the umbrella pillar, and sliders capable of moving up and down along the umbrella pillar are sleeved on the chutes of the umbrella pillar; the junction of the upper pull rod and the lower pull rod is hinged, the bottom of the end of the upper pull rod near the umbrella pillar is connected with the upper end of the hydraulic rod through a connecting piece, and the other end of the hydraulic rod is connected with the side of the umbrella pillar through the connecting piece; a handle is mounted at the lower end part of the end of the lower pull rod near the umbrella pillar. When the handle is pulled downwards, the lower pull rod slides downwards along with the chutes along the sliders, the hydraulic side umbrella is folded, and the hydraulic rod is located in a compression state. The hydraulic side umbrella provided by the invention is automatically unfolded through the pushing force of the hydraulic rod, the efficiency is high, and the labor is saved; at the same time, single-side or double-side umbrellas can be chosen according to different occasions, and therefore, the hydraulic side umbrella is convenient to use, low in cost, stable in quality, and high in space utilization.

Description

technical field [0001] The invention relates to a leisure umbrella, in particular to a hydraulic side umbrella capable of shading the sun and rain. Background technique [0002] The leisure umbrella has the functions of sunshade and rain protection, especially in outdoor leisure places. Leisure umbrella is a necessary sunshade and rain shelter. The existing sunshade umbrellas are generally divided into two types. In the center, its shape is like an enlarged ordinary umbrella. Its umbrella column is in a vertical shape, and it is located in the center of the umbrella cloth and vertically downwards, and the umbrella surface is supported by the pillars; the other is a side umbrella, which generally includes umbrellas. Column, umbrella body (including: pull rod, pole, umbrella rib, umbrella disc, umbrella cloth), the umbrella body is located on the side of the umbrella column. The first kind of leisure umbrella with the umbrella post as the center, because the central position ...

AI Technical Summary

Problems solved by technology

The first kind of leisure umbrella with the umbrella post as the center, because the central position under the umbrella cloth cannot be used due to the existence of the umbrella post, so the space under the umbrella is very narrow, and the umbrella post will block part of the line of sight, so the structure is very bad. Reasonable; the second existing side umbrella provides a larger usable space in the spatial structure, but the existing side umbrella needs to Install the cable structure on the leisure umbrella, fix the rope on the lower umbrella plate, after the rope passes through the pulley installed on the umbrella body, the other end of the rope leads to the winch of the umbrella post, shake the hand of the winch when in use, and pull the rope to make Open the umbrella body, then move the winch to the upper end of the umbrella column, and move the umbrella body upwards. Due to the slow running speed of the winch and the slow opening and closing of the umbrella, it is laborious and inefficient to open and close, and the rope is easy to age due to long-term outdoor use. The service life is short. At the same time, the poles of the existing side umbrellas are hinged to the rib grooves of the upper umbrella plate. When the wind blows, the umbrella body shakes greatly, and the umbrella body of the side umbrella is easy to receive. Destruction, shortening the life of the side umbrella

Although the patent publication number is: CN101357016A, the patent name is: a kind of sunshade umbrella of improved structure, is provided with the sliding sleeve that can slide along the upper line of umbrella pole by being covered with on the umbrella pole, and is set between the top of umbrella pole and the sliding sleeve The spring, combined with the connection structure of the umbrella frame, realizes the automatic opening of the parasol, but it can only solve the parasol with the umbrella column as the center, and cannot apply its structure to the side umbrella, and cannot solve the problem of automatic opening and closing of the side umbrella. Collapse

At the same time, the existing two types of leisure umbrella umbrella posts can only support one umbrella body, and cannot support two umbrella bodies at the same time when multiple leisure umbrellas are needed, which increases the cost.

[0003] Therefore, the recreational umbrella in the prior art all has certain shortcoming and limitation

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