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a cantilever umbrella

A cantilever crane and cantilever technology, applied in the field of parasols, can solve problems such as high rigidity requirements, many associated mechanisms, and complex structures

Active Publication Date: 2018-06-12
郑天夏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The key technology of hanging umbrella is on the supporting structure of the umbrella body. In the traditional structure, the rope pulls the movable umbrella plate to move upward to open the umbrella body. There are many related mechanisms and high rigidity requirements, resulting in a complex structure.

Method used

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Examples

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Embodiment Construction

[0028] refer to Figure 1 to Figure 6 , the legend is a cantilever hanging umbrella that can be supported, which includes an umbrella cloth 1, an umbrella pole 2, a fixed umbrella plate 3, a movable umbrella plate 4, an umbrella bone 5, a support rod 6 and a column 7; Guide sleeve 31, the guide sleeve 31 is provided towards the top of the umbrella body; a plurality of umbrella ribs 5 are evenly distributed around the fixed umbrella disc 3 in a radial shape, one end is hinged on the fixed umbrella disc 3, and the other end is fixed on the edge of the umbrella cloth 1, It is used to open the umbrella cloth 1; the support rods 6 with the same number as the umbrella ribs 5 are evenly distributed around the movable umbrella plate 4 in a radial shape, one end is hinged on the movable umbrella plate 4, and the other end is hinged on the middle of the umbrella rib 5. The umbrella disc 4 drives the umbrella rib 5 to open or fold.

[0029] Umbrella pole 2 is a two-stage structure, with...

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Abstract

The invention relates to a cantilever hanging umbrella. The cantilever hanging umbrella comprises umbrella cloth, an umbrella rod, a fixed umbrella disc with a guide sleeve, a movable umbrella disc, a plurality of umbrella ribs and supporting rods with the number corresponding to that of the umbrella ribs. One end of each umbrella rib is hinged to the fixed umbrella disc, and the other end of each umbrella rib is fixed to the edge of the umbrella cloth. One end of each supporting rod is hinged to the movable umbrella disc, and the other end of each supporting rod is hinged to the middle portion of the corresponding umbrella rib. The umbrella rod is provided with an inner rod segment and a cantilever segment, and the end of the inner rod segment and the end of the cantilever segment are hinged together. The umbrella rod penetrates the fixed umbrella disc from the guide sleeve, and the end of the inner rod segment is hinged to the movable umbrella disc. The cantilever segment is pulled out of the guide sleeve, the umbrella ribs are gradually opened, the cantilever segment swings transversely to be clamped at the end of the guide sleeve, and a locating structure that the umbrella ribs are opened in place is formed. According to the cantilever hanging umbrella, the umbrella rod is ingeniously designed to move upwards, locating and hanging umbrella suspension supporting are achieved by means of cooperation with the two-segment umbrella rod, dual purposes are achieved, the structure is greatly simplified, the overall rigidity and strength are high, and the opening and folding operation is convenient and smooth.

Description

Technical field: [0001] The invention belongs to the field of sunshade umbrellas, and particularly relates to a cantilever hanging umbrella, in particular, the umbrella rod can be pulled out from the top of the umbrella body to be opened and folded. Background technique: [0002] There are many kinds of existing parasols, which can be divided into two categories: portable parasols and hanging umbrellas. The former is carried by individuals to provide convenience for sunshade and rain; the latter is generally set on a fixed object to provide a large area of ​​sunshade for a specific area. . As the name suggests, the hanging umbrella is to hang the umbrella body to keep the space covered by the umbrella surface intact without the interference of the umbrella handle or the umbrella support rod. For example, patent application number 032559518 discloses an electric sunshade hanging umbrella, which is improved on the basis of the original column, sliding seat, boom, pull arm, um...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A45B23/00
CPCA45B23/00A45B2023/0043
Inventor 郑天夏郑世平范克安
Owner 郑天夏