An umbrella that is inflated and assisted to open
An umbrella and power-assisted technology, which is applied in the direction of walking sticks, etc., can solve the problems of difficulty in opening and closing umbrellas, powerless parasols, troublesome operation, etc., and achieves easy opening and closing of the umbrella surface, easy operation, and strong support Effect
Inactive Publication Date: 2016-08-17
慈溪市佳通电器有限公司
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Problems solved by technology
Since the area that can be covered by ordinary sunshade umbrellas is limited after being opened, it is often necessary to carry multiple sunshade umbrellas to the marketing site, and then open all the umbrellas to achieve a large area of sunshade and rain protection, and the size of the umbrella The bigger the umbrella is, the more difficult it is to open and fold the umbrella. Since the main participants in sales promotion activities are often young women with little strength, they are often unable to handle the huge umbrellas that require a lot of strength and height to open. very troublesome
Method used
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Embodiment Construction
[0018] The present invention will be further described in detail below with reference to the embodiments of the accompanying drawings.
[0019] like Figure 1-4 As shown in the figure, the inflatable power-assisted opening umbrella of the present invention includes an umbrella frame and an umbrella surface fixed on the umbrella frame. The umbrella frame includes a driving device 1, a vertical link array 2 and a transverse link array 3. The vertical link The direction link array 2 is stretched upward under the driving of the driving device 1, and then drives the transverse link array 3 to expand laterally, the umbrella surface is fixedly connected to the transverse link array 3, and unfolds with the expansion of the transverse link array 3, and At the same time, it also moves up and down as the vertical link array 2 expands and contracts up and down. The driving device 1 is located on the front side of the vertical connecting rod array 2 and the horizontal connecting rod array...
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An inflatable opening assisting umbrella comprises an umbrella framework and an umbrella cover connected to the umbrella framework. The inflatable opening assisting umbrella is characterized in that the umbrella framework comprises a driving device, a vertical connecting rod array and a transverse connecting rod array, the driving device drives the vertical connecting rod array to stretch upwards and then drives the transverse connecting rod array to be unfolded transversely, and the umbrella cover is fixedly connected to the transverse connecting rod array and is unfolded along with unfolding of the transverse connecting rod array. The inflatable opening assisting umbrella is solid in structure and high in supporting force, the umbrella cover with a large area can be supported, the umbrella cover can be opened and closed conveniently, and a user with small force can operate the umbrella easily.
Description
technical field [0001] The invention relates to an outdoor umbrella, in particular to a large-sized outdoor umbrella. Background technique [0002] With the development of the market economy, more and more businesses and enterprises have begun to focus on on-site marketing activities in outdoor outdoor venues. Generally, the venues for marketing activities in outdoor outdoor venues need to set up large-sized umbrellas for rain protection and sunshade. and demarcate the activity area. Due to the limited area that can be covered by ordinary sunshades when they are opened, it is often necessary to bring multiple sunshades to the marketing site, and then open all the umbrellas to achieve a large area of sunshade and rain protection, and the size of the umbrellas The bigger the umbrella, the more difficult it is to open and close the umbrella. Since the main participants in the sales activities are often young women, they are often unable to operate the umbrella with a huge sh...
Claims
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IPC IPC(8): A45B25/14
CPCA45B25/14
Inventor 黄敏勇
Owner 慈溪市佳通电器有限公司