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Umbrella capable of manually adjusting shielding area

A technology of manual adjustment and area, applied in the direction of canes, etc., can solve the problems of inconvenient life and inability to adjust the occlusion area, and achieve the effect of convenient switching.

Inactive Publication Date: 2019-12-20
CHENGDU UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the disadvantages in the prior art that the shading area cannot be adjusted, which leads to inconvenient use in real life, and proposes an umbrella that can manually adjust the shading area

Method used

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  • Umbrella capable of manually adjusting shielding area
  • Umbrella capable of manually adjusting shielding area
  • Umbrella capable of manually adjusting shielding area

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Experimental program
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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0024] refer to Figure 1-5 , an umbrella that can manually adjust the shielding area, including an umbrella pole 1, the umbrella pole 1 is used to support the entire skeleton, the bottom of the umbrella pole 1 is fixedly equipped with an umbrella handle 2, the umbrella handle 2 is convenient for the user to hold, the umbrella pole The top of 1 is equipped with a first skeleton assembly 3, and the bottom end of the first skeleton assembly 3 is installed with a second skeleton assembly 5; The extension of seat 31 is rotatably connected with several first connecting rods 32 through pin shafts, and the outer ends of first connecting rods 32 are connected with first rota...

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Abstract

The invention relates to the technical field of umbrellas, in particular to an umbrella capable of manually adjusting the shielding area, the umbrella comprises an umbrella rod, an umbrella handle isfixedly arranged at the bottom of the umbrella rod, a first framework assembly is arranged at the top of the umbrella rod, and a second framework assembly is arranged at the bottom end of the first framework assembly. First umbrella cloth can be unfolded through sliding of a third sliding seat, and a sliding sleeve slides to the topmost position, so that second umbrella cloth can be completely unfolded; by means of the mode, the first umbrella cloth can be unfolded first, the second umbrella cloth can be unfolded later, meanwhile, the area of the second umbrella cloth is larger than that of the first umbrella cloth, thus, the shielding area of the umbrella can be considered to be adjusted, and therefore a user can conveniently switch back and forth in heavy rain and light rain weather, andthe shielding area can be adjusted according to the shielding number of people of the umbrella.

Description

technical field [0001] The invention relates to the technical field of umbrellas, in particular to an umbrella whose shielding area can be manually adjusted. Background technique [0002] Umbrella is a tool for shading the sun or sheltering from rain and snow. It is generally made of oiled paper, tarpaulin or plastic cloth. The materials used to make umbrellas usually include stretchable fabrics, and other materials and wires that can be used as skeletons. With hand it is lifted during use, although the main purpose of umbrella when initial invention, is to be used to block sunlight, is most often taken as the instrument that the rainy day keeps off the rain now; Changes, for the convenience of shelter, generally only need a smaller umbrella when it rains lightly, which is convenient to carry; once it rains heavily, a smaller umbrella cannot provide a good shielding effect, but the user cannot Immediately replace it, and the existing umbrella cannot adjust the shielding are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45B25/18A45B25/14A45B25/02
CPCA45B25/02A45B25/14A45B25/18A45B2025/186
Inventor 李帅马天翼贾羽佳
Owner CHENGDU UNIVERSITY OF TECHNOLOGY
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