A physically-impaired-assisting multi-function sail comprises: a stanchion, a hoisting navigator for allowing an arthritic to deploy and retract the sail without the need to bend the fingers, a hoisting teeter totter secured to the navigator, a teeter-totter hook-lock secured to the teeter totter for automatically locking and unlocking the teeter totter to deploy and retract the sail, a cable secured to a camber, a cable canal formed into the teeter totter for hiding and protecting the cable within, a pivoting pulley housing secured to the teeter totter, a pivoting pulley hub swingingly attached to the pivoting pulley housing, sail-buttresses hingedly attached to the pivoting pulley hub, a sail canopy secured to the sail-buttresses, multiple cable pulleys rotatably secured at multiple locations within the pivoting pulley housing and pivoting pulley hub, a central tube attached to the pivoting pulley hub, sail-buttress-supporting arms hingedly attached to the sail-buttresses, and a shuttling hub attached to the sail-buttress-supporting arms.

A physically-impaired-assisting multi-function sail comprises: a stanchion, a hoisting navigator for allowing an arthritic to deploy and retract the sail without the need to bend the fingers, a hoisting teeter totter secured to the navigator, a teeter-totter hook-lock secured to the teeter totter for automatically locking and unlocking the teeter totter to deploy and retract the sail, a cable secured to a camber, a cable canal formed into the teeter totter for hiding and protecting the cable within, a pivoting pulley housing secured to the teeter totter, a pivoting pulley hub swingingly attached to the pivoting pulley housing, sail-buttresses hingedly attached to the pivoting pulley hub, a sail canopy secured to the sail-buttresses, multiple cable pulleys rotatably secured at multiple locations within the pivoting pulley housing and pivoting pulley hub, a central tube attached to the pivoting pulley hub, sail-buttress-supporting arms hingedly attached to the sail-buttresses, and a shuttling hub attached to the sail-buttress-supporting arms.

Provided is a portable compact umbrella including a case having an inner accommodation space and opened one side, a roller rotatably installed in the case, a support having a variable length and configured to support the case, and an umbrella part accommodated in the accommodation space by passing through an opening at one side of the case in conjunction with rotation of the roller, to reduce an accommodation volume and be easily accommodated and unfolded.

A wind-resistant umbrella including a canopy attached to an upper end of a pole member, flexible ribs, and multiple load sensitive connectors (LSCs) is provided. The flexible ribs flex inwardly at a wind speed of more than about 10 miles per hour (mph) to preclude wind from traveling under the canopy. The LSCs detachably couple an upper canopy section to a lower canopy section of the canopy. The upper canopy section partially overlaps the lower canopy section along the LSCs. Upon impact from a wind gust that exceeds a speed of more than about 20 mph, at least one of the LSCs detach to allow wind to flow freely through one or more vents created between the upper and lower canopy sections, while providing warnings to a user, and to preclude wind-induced tilting and lifting actions on the wind-resistant umbrella, thereby precluding dislodgment thereof from an anchoring location.

A wind-resistant umbrella including a canopy attached to an upper end of a pole member, flexible ribs, and multiple load sensitive connectors (LSCs) is provided. The flexible ribs flex inwardly at a wind speed of more than about 10 miles per hour (mph) to preclude wind from traveling under the canopy. The LSCs detachably couple an upper canopy section to a lower canopy section of the canopy. The upper canopy section partially overlaps the lower canopy section along the LSCs. Upon impact from a wind gust that exceeds a speed of more than about 20 mph, at least one of the LSCs detach to allow wind to flow freely through one or more vents created between the upper and lower canopy sections, while providing warnings to a user, and to preclude wind-induced tilting and lifting actions on the wind-resistant umbrella, thereby precluding dislodgment thereof from an anchoring location.

The present invention relates generally to an umbrella having a built-in waterproof case, in which a folded umbrella main body is accommodated in an umbrella handle, and more particularly to an umbrella having a built-in waterproof case, which, in order to carry or store a wet folding umbrella used, allows an umbrella handle and an umbrella top to be transformed into an umbrella storage case without using a separate plastic bag and then allows the umbrella to be easily opened or re-stored while allowing a folded umbrella body to be accommodated in the umbrella handle.

The present invention relates generally to an umbrella having a built-in waterproof case, in which a folded umbrella main body is accommodated in an umbrella handle, and more particularly to an umbrella having a built-in waterproof case, which, in order to carry or store a wet folding umbrella used, allows an umbrella handle and an umbrella top to be transformed into an umbrella storage case without using a separate plastic bag and then allows the umbrella to be easily opened or re-stored while allowing a folded umbrella body to be accommodated in the umbrella handle.

An electronic umbrella is provided. The device includes a housing having a fastener disposed on a lower surface thereof. A motor is disposed within the housing, wherein the motor is operably connected to a power source disposed within the housing. A rod is affixed to an upper surface of the housing. An extendable arm is affixed to the rod, wherein the extendable arm is operably connected to the motor. Upon actuation of the motor, the extendable arm moves between an extended position and a retracted position. The device further includes an umbrella assembly having a central support, a plurality of ribs extending from the central support, and a canopy affixed over the plurality of ribs. The central support is pivotally affixed to a distal end of the extendable arm.

An electronic umbrella is provided. The device includes a housing having a fastener disposed on a lower surface thereof. A motor is disposed within the housing, wherein the motor is operably connected to a power source disposed within the housing. A rod is affixed to an upper surface of the housing. An extendable arm is affixed to the rod, wherein the extendable arm is operably connected to the motor. Upon actuation of the motor, the extendable arm moves between an extended position and a retracted position. The device further includes an umbrella assembly having a central support, a plurality of ribs extending from the central support, and a canopy affixed over the plurality of ribs. The central support is pivotally affixed to a distal end of the extendable arm.

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.