The present invention relates to a ventilated umbrella, which may include a ventilated umbrella holder which is formed in the shape of a hollow pipe and includes a plurality of air inlet holes through which air is introduced and an air discharge part formed on the upper side of the air inlet holes, a body part which is formed in the shape of a hollow pipe and includes a body inlet hole and a body discharge part corresponding to the air inlet hole and the air discharge part of the ventilated umbrella holder, and a stopper which is coupled to the body part and located inside the body discharge part and discharges air introduced through the air inlet hole to the outside through the body discharge part and blocks fluid introduced from the outside through the body discharge part.

A beach umbrella anchor with an integral shovel. The beach umbrella anchor has a central member with a handle at a first end and a shovel at a second end. An aperture is positioned in between the first end and the second end of the central member where a first end of a length of rope can be inserted and secured. A second end of the rope is then attached to a beach umbrella, which is planted in the ground. The shovel is used to dig a hole large enough to encompass the beach umbrella anchor, which is then buried within the hole. This securely anchors a beach umbrella such that it can stay in a desired position in windy conditions.

A wind-proof dual canopy structure with offset venting in both upper and lower canopies and with inter-canopy suspension structures, keeps the upper and lower vents properly aligned and blocks the perimeter of the lower vents so that rain cannot drip through these vents onto protected persons and/or objects. These inter-canopy suspension structures include elements which are themselves vented, allowing wind that would otherwise get trapped between the canopy layers to escape.

A wind-proof dual canopy structure with offset venting in both upper and lower canopies and with inter-canopy suspension structures, keeps the upper and lower vents properly aligned and blocks the perimeter of the lower vents so that rain cannot drip through these vents onto protected persons and/or objects. These inter-canopy suspension structures include elements which are themselves vented, allowing wind that would otherwise get trapped between the canopy layers to escape.

An umbrella is provided with a frame including a shank, a handle at a lower end of the shank, a grommet at an upper end of the shank, a runner slidably disposed on the shank between the handle and the grommet, ribs radially extending from the grommet, and stretchers having two ends pivotably secured to the runner and an intermediate portion of the rib respectively; and a canopy assembly including a canopy secured in covering relation on the ribs, protection members each secured to an edge portion of an inner surface of the canopy adjacent to a tip of each rib, and rib tip protection elements each secured to both the protection member and the inner surface of the canopy. Each rib has an end releasably inserted into the rib tip protection element.

An umbrella (10) comprising a handle (16) and a stand (18). The stand (18) is connected to and telescopically stowable in the handle (16). A tethering element (26) is provided for a user to step upon.

A wind-resistant umbrella frame structure is applicable to an arrangement of dual canopies and includes a primary frame and a secondary frame. The primary frame has an inner end pivotally connected to a crown and an outer end connected to the annular lower canopy. The secondary frame is pivotally connected to the runner and has an opposite end pivotally connected to the primary frame. The primary frame includes an internal rib, an intermediate rib, an external rib, and a traction rib assembly, and also includes an intermediate rib return wire, an external rib return wire, and a collapse spring. The umbrella frame structure allows air flows to be readily conducted out and ensures the service life of the canopies.

A wind-resistant umbrella frame structure is applicable to an arrangement of dual canopies and includes a primary frame and a secondary frame. The primary frame has an inner end pivotally connected to a crown and an outer end connected to the annular lower canopy. The secondary frame is pivotally connected to the runner and has an opposite end pivotally connected to the primary frame. The primary frame includes an internal rib, an intermediate rib, an external rib, and a traction rib assembly, and also includes an intermediate rib return wire, an external rib return wire, and a collapse spring. The umbrella frame structure allows air flows to be readily conducted out and ensures the service life of the canopies.

A wheelchair having, in an embodiment, a frame, a seat, a plurality of wheels and an umbrella assembly. The umbrella assembly has a canopy, a canopy holder and a driving device. During opening, the canopy slides upward through the canopy holder and extends outward.

A wheelchair having, in an embodiment, a frame, a seat, a plurality of wheels and an umbrella assembly. The umbrella assembly has a canopy, a canopy holder and a driving device. During opening, the canopy slides upward through the canopy holder and extends outward.