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Standing umbrella

a technology of umbrellas and umbrellas, applied in tents/canopies, building types, constructions, etc., can solve the problems of laborious assembly and relatively complicated driving mechanisms in construction

Inactive Publication Date: 2006-11-16
SHIN YEH ENTERPRISE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0006] Therefore, the main object of the present invention is to provide a standing umbrella that can overcome the aforesaid drawbacks associated with the prior art.

Problems solved by technology

Though the aforesaid standing umbrella is foldable through operations of the drive mechanisms thereof, the drive mechanisms are relatively complicated in construction and are laborious to assemble.

Method used

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Embodiment Construction

[0018] Referring to FIGS. 1 to 3, the preferred embodiment of a standing umbrella according to the present invention is shown to include a mast 3, an operating member 4, a carrier beam 51, a collapsible umbrella 8, a tension member 7, and a pair of opposite connecting struts 6.

[0019] The mast 3 is mounted on an umbrella base (not shown) or a ground surface, is formed with a plurality of holes 30, and has an upper end 31.

[0020] The operating member 4 is mounted movably on the mast 3 below the upper end 31 of the mast 3, and is movable along the mast 3 between upper and lower positions (see FIGS. 1 and 4). The operating member 4 includes a sleeve 41 that is sleeved movably on the mast 3, and a positioning pin 42 that is insertable through the sleeve 41 into a selected one of the holes 30 in the mast 3 so as to position the sleeve 41 at a desired position between the upper and lower positions.

[0021] The carrier beam 51 has an inner end 511 that is pivoted to the operating member 4, ...

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PUM

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Abstract

A standing umbrella includes a mast, an operating member, a carrier beam, a collapsible umbrella, a tension member, and two connecting struts. The operating member is mounted on and is movable along the mast between upper and lower positions. The carrier beam is pivoted to the operating member. The collapsible umbrella is pivoted to the carrier beam, and is foldable. The tension member is secured to the mast, and extends along the mast and the carrier beam to connect with the collapsible umbrella. The connecting struts are spaced apart from each other, and are pivoted to an upper end of the mast and a middle portion of the carrier beam.

Description

BACKGROUND OF THE INVENTION [0001] 1. Field of the Invention [0002] The invention relates to a standing umbrella, more particularly to a foldable standing umbrella. [0003] 2. Description of the Related Art [0004] U.S. Pat. No. 5,785,069 discloses a standing umbrella that has a mast on which the inner end of an outwardly and inwardly movable carrier beam is guided, with the outer end of the carrier beam carrying an umbrella stick of a collapsible umbrella and with the carrier beam held by a connecting strut linkedly arranged between the upper end of the mast and the carrier beam. A drive mechanism shifts the inner end of the carrier beam along the length of the mast. The mast has two guide tracks spaced from one another and so profiled that guide elements running therealong and carried by the inner end of the mast are held by the shape of the tracks against movement transverse to the direction in which the inner end of the carrier beam is shifted. The drive mechanism for shifting the...

Claims

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Application Information

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IPC IPC(8): A45B11/00
CPCA45B23/00A45B2023/0043A45B2023/0037A45B2023/0012
Inventor TSENG, CHUEN-JONG
Owner SHIN YEH ENTERPRISE