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.

An intelligent shading object includes a base assembly, a support assembly coupled to the base assembly, a telescoping support rod housing coupled to the support assembly, a plurality of telescoping rods housed in the telescoping support housing, and a shading element, the shading element coupled to the plurality of telescoping rods. The intelligent shading object may include one or more photo cells installed on the shading element. The intelligent shading object may include comprising one or more light sensors installed on the shading element.

A shading object includes a base unit, one or more support units coupled to the base unit, a louver system coupled to the one or more support units, and a plurality of shading elements coupled to the one or more support units and the louver system. The one or more support units are positioned next to each other when the shading object is in a closed position. The plurality of shading elements are folded when the shading object is in a closed position. The one or more support units are moved apart from each other when the shading object is in an open position. The louver system adjusts a horizontal and/or a vertical orientation of at least one of the plurality of shading elements. The base unit further includes one or more weight compartments to provide stability to the shading object.

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 shading object includes a base unit, a support unit coupled to the base unit, and a rotation hub assembly, the rotation hub assembly coupled to the support unit and rotatable in a circular direction about the rotation hub assembly. The shading object also includes a control housing, the control housing coupled to the rotation hub assembly, the control housing having one or more motor assemblies installed therein. The shading object includes a pivot assembly, a shading element frame, and one or more shading elements, the shading element frame coupled to the pivot assembly, the pivot assembly to rotate the shading element frame and the one or more shading elements about the pivot assembly axis.

An intelligent umbrella includes a base unit, a central support unit, a shading element projection mechanism, one or more shading elements; and a GPS/GNSS receiver, the GPS/GNSS receiver to capture a latitude and/or longitude of the intelligent umbrella. The intelligent umbrella includes a controller, the controller to receive the latitude and the longitude measurement of the intelligent umbrella and to calculate an associated azimuth angle for the intelligent umbrella. The intelligent umbrella also includes a first motor, the controller to communicate the associated azimuth angle to the first motor to cause the intelligent umbrella to move to the associated azimuth angle. The controller receives an altitude measurement from the GPS receiver and calculates an elevation angle. The intelligent umbrella also includes a second motor, the controller to communicate the associated elevation angle to the second motor to cause the umbrella to the associated elevation angle.

An intelligent umbrella includes a light sensor to generate a light intensity measurement, a motor to move the light sensor about an azimuth axis, the light sensor generating a plurality of light intensity measurements and associated locations. The intelligent umbrella also includes a controller to receive the plurality of light intensity measurements from the light sensor, and to identify a highest light sensor measurement of the plurality of light sensor measurements and an associated location. The controller generates and communicates a command including the associated location to a motor, which receives the command and moves the light sensor to the associated location. The controller moves a light sensor about an elevation axis, determines a peak intensity value and corresponding elevation location, and moves the light sensor to the corresponding elevation location.

Provided is an umbrella handle mounted on an umbrella including an umbrella canopy that is opened to protect against rain or folded, umbrella ribs supporting a lower surface of the umbrella canopy, and a link structure mounted to unfold or fold the umbrella ribs, the umbrella handle including a main pole; a link driving part; a downward extension pole; a holding binding part that is mounted on a lower end of the downward extension pole, has a tubular structure that is able to be inserted into or withdrawn from a holding part; and the holding part that has a tubular structure in which an insertion hole is formed at an upper portion to allow the holding binding part and the link driving part to partially be inserted into or withdrawn from an upper surface and that has a structure held by a hand of a user.

Provided is an umbrella handle mounted on an umbrella including an umbrella canopy that is opened to protect against rain or folded, umbrella ribs supporting a lower surface of the umbrella canopy, and a link structure mounted to unfold or fold the umbrella ribs, the umbrella handle including a main pole; a link driving part; a downward extension pole; a holding binding part that is mounted on a lower end of the downward extension pole, has a tubular structure that is able to be inserted into or withdrawn from a holding part; and the holding part that has a tubular structure in which an insertion hole is formed at an upper portion to allow the holding binding part and the link driving part to partially be inserted into or withdrawn from an upper surface and that has a structure held by a hand of a user.

Disclosed herein are retractable umbrella frame devices comprising a base body structure at least partially surrounding a central axis structure. The central axis structure can be connected to a skeletal frame structure comprising a plurality of arms having a first end connected to the central axis structure and a second free end. The plurality of arms can be moveably connected to the central axis structure, such that the arms can be retracted into or extended from the base body structure. In some embodiments, the base body structure comprises open portions along its length. In some embodiments, the retractable umbrella frame devices further comprise one or more secondary support structures at least partially surrounding the base body structure. In some embodiments, the retractable umbrella frame devices can further comprise guide structures connected to the one or more secondary support structures and the arms of the skeletal frame structure.