Parasol

Abstract

The invention provides a sun umbrella, comprising an umbrella cover (1), an internal puller strap (2), a button valve, a hand lever (5), an external puller strap (6), an upper fixing end (7), a connecting bolt (8) and a lower fixing nut (9); the umbrella cover (1) is provide with an internal cavity and the internal puller strap (2) connecting the outer wall and the inner wall of the umbrella cover (1) is provided at the inner cavity of the umbrella cover (1); the outer wall of the umbrella cover (1) is provided at the upper end of the connecting bolt (8) through the thread connection between the upper fixing end (7) and the connecting bolt (8); the inner wall of the umbrella cover (1) is provided at the lower end of the connecting bolt (8) through the thread connection between the lower fixing end (9) and the connecting bolt (8); the lower fixing nut (9) is provided to connect with the hand lever (5) through the thread connection; the lower fixing nut (9) is provided with a T-shaped hole; the external puller strap (6) is provided between the inner wall of the umbrella cover (1) and the hand lever (5); the connecting end between the hand lever (5) and the lower fixing nut (9) is fixed with a hole; the side of the hand level (5) is provided with the button valve; the repairing and replacement are simple and the umbrella cover is manufactured in various patterns and the cost is low.

Description

1. Technical field [0001] The invention relates to a sun umbrella, in particular to an inflatable sun umbrella. 2. Background technology [0002] In summer, due to the strong sunlight, the skin of the human body will be damaged under direct sunlight, so sun umbrellas are widely used as sunshade tools; The difference is that the skeleton of the umbrella is used to support the sunshade cloth, which is expensive to manufacture, and it is inconvenient to repair when the umbrella body is damaged. 3. Contents of the invention [0003] In order to overcome the above-mentioned technical shortcomings, the object of the present invention is to provide a sun umbrella; repair and replacement are simple, the umbrella cover has many patterns and low cost. [0004] In order to achieve the above-mentioned purpose, the technical scheme adopted by the present invention is: comprising an umbrella cover, an inner tension belt, a button valve, a hand lever, an outer tension belt, an upper fix...

AI Technical Summary

Problems solved by technology

[0002] In summer, due to the strong sunlight, the skin of the human body will be damaged under direct sunlight, so sun umbrellas are widely used as sunshade tools; The difference is that the skeleton of the umbrella is used to support the sunshade cloth, which is expensive to manufacture, and it is inconvenient to repair when the umbrella body is damaged

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