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A sunshade umbrella

A sunshade and umbrella surface technology, which is applied to umbrellas, travel goods, clothing, etc., can solve the problems of cumbersome operation, complex structure, and single function of umbrellas, and achieve the effect of convenient and quick umbrella retraction and simple structure

Inactive Publication Date: 2009-03-04
张卫
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of the existing sunshade umbrellas with complex structure, heavy components, cumbersome umbrella closing operation and single function, the present invention provides a sunshade umbrella, which has a simple structure, convenient and quick umbrella closing, and can be used as a Use of self-defense equipment

Method used

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Examples

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Embodiment Construction

[0017] in Figure 1 figure 2 Among them, the front ends of the left and right handles 1 are hingedly connected with the rear ends of the left and right struts 5 respectively.

[0018] in Figure 3 Figure 4 Among them, the longitudinal planes of the front ends of the left and right struts 5 are hingedly connected to the longitudinal planes of the front ends of the left and right spokes 3 respectively, the transverse planes of the front ends of the left and right struts 5 are hingedly connected to each other through the connecting plate 2, and the transverse planes of the front ends of the left and right spokes 3 are connected to each other through a joint Plate 2 hinged connection.

[0019] exist figure 2 In Fig. 5, the umbrella surface 4 is a folded edge structure, and the two folded edges at the beginning and the end of the umbrella surface 4 are respectively connected with the longitudinal surfaces of the left and right spokes 3.

[0020] in Figure 1 figure 2 In the illus...

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Abstract

The multifunctional sun umbrella has two, one right and one left, handles, two, one right and one left, stay bars hinged to these two handles separately, one first connecting board for hinging these two stay bars, one second connecting board for hinging these two handles, two, one right and one left, sets of umbrella ribs, and one umbrella fabric. The sun umbrella expanding process includes the steps of: turning the handles upwards by 180 deg; and turning the handles, stay bars and umbrella ribs downwards by 180 deg to expand the umbrella fabric; and turning the umbrella ribs and the umbrella fabric upwards by 180 deg. The folded sun umbrella has umbrella ribs and stay bars held inside the cavity of handles, and may be used also as one self-defense article.

Description

technical field [0001] The invention relates to a sunshade device, especially a sunshade which can be used as a sunshade when unfolded, and can be used as a self-defense device after the umbrella is closed. technical background [0002] At present, the known parasols are not only complex in structure, but also have many components, and the operation of retracting the umbrella is also cumbersome and inconvenient, while the parasol has a single function. Contents of the invention [0003] In order to overcome the shortcomings of the existing sunshade umbrellas with complex structure, heavy components, cumbersome umbrella closing operation and single function, the present invention provides a sunshade umbrella, which has a simple structure, convenient and quick umbrella closing, and can be used as a Use of self-defense equipment. [0004] The technical solution adopted by the present invention to solve the technical problem is: the front ends of the left and right handles ar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A45B23/00
Inventor 张卫
Owner 张卫
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