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Labor-saving umbrella convenient to open

An umbrella and labor-saving technology, applied in the direction of walking sticks, etc., can solve the problems of labor and other problems, and achieve the effect of saving labor and not being easily damaged when opening the umbrella surface

Inactive Publication Date: 2017-07-25
正云萍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Umbrella, as a living tool, includes an umbrella pole. The umbrella pole is connected to the umbrella surface through a bracket. When in use, push up the bracket to open the umbrella surface. This kind of umbrella has the disadvantage that it is laborious to open the umbrella surface after long-term use.

Method used

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Embodiment Construction

[0012] The present invention will be described in more detail below in conjunction with the accompanying drawings.

[0013] see figure 1 with figure 2 , a labor-saving and easy-to-open umbrella, comprising an umbrella surface 1, an airbag 2 is arranged in the center of the umbrella surface 1, the airbag 2 communicates with the opening end of the hollow support 3, and the closed end of the hollow support 3 is connected to the opening of the umbrella surface 1. The edges are connected; the umbrella pole 5 includes a pull rod 6, the pull rod 6 is installed in the air cylinder 7, the valve 8 is installed in the air cylinder 7, the valve 9 is installed at the end of the air cylinder 7, and the outer wall of the end of the pull rod 6 is equipped with external threads 10 , the other end of the gas cylinder 7 is equipped with an internal thread 11 that is meshed with the thread of the pull rod 6, and the two air holes 13 in the middle of the fixing device 12 communicate with the air...

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Abstract

A labor-saving and easy-to-open umbrella, comprising an umbrella surface and an umbrella pole, the umbrella pole is arranged under the umbrella surface, an airbag is arranged at the inner center of the umbrella surface, the airbag communicates with the open end of the hollow support, the closed end of the hollow support and the The edges of the umbrella surface are connected; the umbrella pole includes a pull rod, the pull rod is installed in the air cylinder, the valve is installed in the air cylinder, the valve is installed at the end of the air cylinder, the outer wall of the end of the pull rod is equipped with external threads, and the other end of the air cylinder is Equipped with an internal thread meshed with the rod thread, the two air holes in the middle of the fixing device communicate with the air intake hole of the air bag, one end of the fixing device is connected to the valve on the air cylinder, and the other end of the fixing device extends out of the umbrella surface and the end When the pull rod is pulled down, the gas enters the trachea, and when pushed up, the pull rod pushes the gas into the air bag and the hollow bracket in the umbrella cover, thereby supporting the umbrella cover; when closing the umbrella, release the air by loosening the end Let go, the present invention has the advantages of saving effort to open the umbrella surface, and the umbrella surface is not easy to be damaged.

Description

technical field [0001] The invention relates to the technical field of umbrellas, in particular to a labor-saving and easy-to-open umbrella. Background technique [0002] Umbrella, as a living tool, includes an umbrella pole. The umbrella pole is connected to the umbrella surface through a bracket. When in use, push up the bracket to open the umbrella surface. This kind of umbrella has the disadvantage that it is laborious to open the umbrella surface after long-term use. . Contents of the invention [0003] In order to overcome the above-mentioned shortcomings of the prior art, the object of the present invention is to provide a labor-saving and easy-to-open umbrella, which has the advantage of saving labor to open the umbrella surface. [0004] In order to achieve the above object, the technical scheme adopted in the present invention is: [0005] A labor-saving and easy-to-open umbrella, comprising an umbrella surface 1 and an umbrella pole 5, and the umbrella pole 5 ...

Claims

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Application Information

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IPC IPC(8): A45B25/14A45B25/16
CPCA45B25/165A45B25/14
Inventor 正云萍
Owner 正云萍
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