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7654274 |
Umbrella
An umbrella includes a shaft, a notch, a runner, a plurality of ribs, a plurality of stretchers, a plurality of tips and an umbrella cloth. The notch is fixed with the shaft, the runner slides on...
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7614413 |
Connecting device for umbrella ribs
The present invention generally relates to a connecting device designed for connecting umbrella ribs and specifically refers to one installed on each pivoted part existing among all lengthwise ribs...
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7610925 |
Automatically opening eccentric umbrella
An automatic opening umbrella having a canopy, and a support shaft and an opening mechanism offset or eccentric from the center of the canopy, is described. The opening mechanism includes a...
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7604015 |
Umbrella having structural rib configured to receive electrical components and associated wiring
An umbrella has a first support member, a plurality of ribs supported by the first support member, and a canopy supported by the plurality of ribs. At least one of the plurality of ribs has, in...
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7591274 |
Economically constructed and environmentally protective umbrella formed with one-piece frame
An umbrella comprises: a central shaft having an upper hub formed on a top portion of the central shaft; an one-piece frame having a plurality of rib assemblies integrally formed with an upper...
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7533679 |
Covering with rib lighting arrangement
A rib for a covering with a light source, bulb holder, and globe is disclosed. In one embodiment, the rib comprises a bulb holder configured to secure a light source and includes structure in order...
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7527063 |
Rib structure of an umbrella with two layers of umbrella cover
A kind of rib structure in an umbrella with two layers of umbrella cover mainly uses a thinner metal bar to be bent and formed the sleeve rings and paralleled long and short skeletons, and circular...
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7513266 |
Collapsible umbrella
First longitudinal grooves are formed in the lateral sides of wing parts of a cap and a slider. First through holes are formed to intersect the first longitudinal grooves in the cap and the slider....
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7513267 |
Umbrella
An umbrella has a shaft anchorable in or on the ground or in the air by an anchor and defining an axis and a canopy movable between an unfolded open position in which it is wavy and a folded...
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7484516 |
Oval umbrella system
An oval umbrella system ( 10 ) for providing improved precipitation protection for individuals. The umbrella system includes a support member ( 20 ), a handle member ( 30 ) attached to an end of...
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7484518 |
Reversible umbrella
A reversible umbrella is provided. This device includes a supportive pole having an upper portion and a lower portion and a canopy assembly slidably mounted thereon. The canopy assembly further...
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7481232 |
Main event umbrella
An umbrella having opposed moving hubs, one upper and one lower, to which is attached a series of spaced spars to the upper hub and a series of spaced ribs to the lower hub. The ribs are also...
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7461667 |
Rib structure of a two-layer cover umbrella
The invention relates to a rib structure of a two-layer cover umbrella, which mainly includes an elastic rib having an inner folded end. A connector of a related primary rib of the umbrella is...
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7415986 |
Reinforced structure for collapsible and wind resistible umbrella
Disclosed herein is a reinforced structure for collapsible and wind resistible umbrella comprising a telescoping backbone, an upper and a lower nests, a plurality of multi-sectionalized main...
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7334591 |
Slotted umbrella structure for attenuating the force of the wind when the umbrella is open
The structure of the umbrella comprises improved ribs for engaging with the strip portions of the cover. Each rib includes a metal structural shape or component ( 32 ) and a plurality of saw-tooth...
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7254869 |
Hinge coupling
Disclosed is a hinge coupling comprising a first connective section comprising a hollow first cylinder at one end with a first piece fastened therein, two parallel projections at the other end,...
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7174906 |
Foldable umbrella frame having six ribs
The invention relates to a foldable umbrella frame having six ribs, wherein the first rib, the second rib, the third rib, and the fourth rib are formed to be solid rods with outer flat portion. The...
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7011100 |
Skeleton for ear-shaped umbrella
A skeleton for an umbrella includes multiple sets of rib members, each of which includes a main rib, a first link connected to the main rib, and a stretcher connected at an outer end to the first...
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6920887 |
Connector for a rib and a spreader of a parasol
A connector for a rib and a spreader of a parasol includes a metal connector body and an inner block made of plastic. The connector body has an upper clamp portion for each rib to fit therein, and...
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6918399 |
Automatic umbrella
The present invention relates to an automatic umbrella, which mainly uses an elastic frame to receive the second rib of the umbrella. The elastic frame can be connected with the runner easily. In...
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6863081 |
Wind-proof umbrella rib structure
A wind-proof umbrella rib structure comprises a main rib, a plurality of sub-ribs and an umbrella cloth. An annular upper nest is at a top of the main rib and a lower nest is at a middle section of...
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6814093 |
Auto-opening umbrella with enhanced spreaders
An enhanced frame of an auto-opening umbrella comprises hollow cylindrical intermediate joints with spreaders passed through and each including two spaced bottom lugs, a bar across the lugs, and a...
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6810890 |
Obstruction-free golf bag umbrella
A golf bag umbrella includes a central shaft having a bending portion formed on the shaft, a rib assembly pivotally secured to the central shaft having an umbrella cloth secured on the rib...
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6766814 |
Collapsible umbrella
Collapsible umbrella having a resilient rib tensioning member connected to an end portion of the central shaft and interconnected with a first rib end portion and a second end portion. In response...
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6758228 |
Tri-folded umbrella
A tri-folded umbrella is disclosed. An enhanced frame of the umbrella comprises pivotably coupled first, second, and third yoke-shaped pivot members formed of plastic, first, second, and third...
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6736151 |
Anti-windforce rib assembly of multiple-fold umbrella
An anti-windforce rib assembly of multiple-fold umbrella includes: a spring rib connected between an inner rib and an outer rib of the rib assembly, a buffer device formed on the spring rib and...
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6681784 |
Umbrella facet connecting mechanism
An umbrella facet connecting mechanism which mainly comprises the umbrella facet connection, there is a bending position on said umbrella facet connection, and there settles a connecting portion on...
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6668845 |
Multiple-fold automatic umbrella as ergonomically constructed and manipulated
A multiple-fold automatic umbrella includes: a central shaft, a rib assembly including a top rib, a stretcher rib, at least an intermediate rib and a tail rib pivotally connected one another and...
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6655398 |
Umbrella having a resilient whale bone device
An umbrella includes a number of strut assemblies each having a beam and a spring rod pivotally coupled between a strut and a rib. The spring rod includes a middle portion slidably coupled to the...
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6595225 |
Pull rod structure of self-opening umbrella
The present invention proposes an improved pull rod structure of a self-opening umbrella, wherein joints are disposed in stretchers. The joints are made of plastic material. The present invention...
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6588439 |
Wind-protecting skeleton for folding umbrella
A wind-protecting skeleton for folding umbrella is characterized in a rib-pulling mechanism mounted between each stretcher and each corresponding outer rib of the umbrella. The rib-pulling...
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6497242 |
Multiple-fold umbrella rib assembly having inner ribs of aluminum alloy and outer ribs of carbon-fiber-reinforced plastics
An umbrella rib assembly includes a top rib pivotally connected with a stretcher rib both being made of aluminum alloy for light weight and easy processing; a middle rib pivotally secured to the...
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6474352 |
Wind-proof umbrella
A wind-proof umbrella has secondary ribs pivotally connected with second linking ribs and having a flexibility the same as that of flexible ribs that are mounted between second joints on the second...
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6470899 |
Collapsible umbrella with reinforced rib structure
A foldable umbrella includes a post; a stationary hub secured to an upper end of the post; a canopy centrally secured to the stationary hub; a sleeve slidably mounted on the post; a plurality of...
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6401737 |
Umbrella replacement canopy
The present invention provides an umbrella with a detachable canopy or vent top. The umbrella includes: a canopy, where the canopy may be detachably coupled to a frame; and a vent top, wherein the...
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6397866 |
For spring mechanism for large umbrella with automatic open feature
An auxiliary elastic support mechanism for a large umbrella with automatic open feature is provided. The umbrella is supported by a plurality of ribs and a plurality of spreaders. The mechanism...
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6394115 |
Intermediate rib for collapsible umbrella
An intermediate rib for collapsible umbrella is provided. The collapsible umbrella includes multiple sets of rib arrangements each of which includes an intermediate rib and an intermediate tie in...
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6354315 |
Umbrella structure
A novel umbrella structure, comprises mainly a shaft, two surface frames, and two connecting parts; wherein, the connecting parts are formed basically by crossing two ribs with each other, and...
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6345637 |
Automatic opening wind resistant umbrella structure made of fiberglass reinforced plastics (FRP)
An improved automatic opening wind resistant umbrella structure made of fiberglass reinforced plastics (FRP) mainly uses an innovative connection mechanism to associate secondary umbrella...
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6311707 |
Umbrella
An umbrella includes a shaft having a plurality of ribs radially and pivotally connected to a finishing cap on the top of the shaft and a sleeve is slidably mounted to the shaft. A stop, a first...
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6298867 |
Hub and rib assembly for umbrella
A hub and rib assembly for umbrella comprises a hub and a plurality of ribs, all made of ductile material. Each rib has an end integrally formed and connected with the hub, whereby assembling...
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6296001 |
Rib assembly for multiple-fold umbrella having plastic intermediate rib interconnected among light ribs
A rib assembly for multiple-fold umbrella includes: an aluminum top rib pivotally secured to an upper notch formed on a top portion of a central shaft, an aluminum stretcher rib pivotally connected...
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6276380 |
Anti-wind umbrellas
A wind-resistant umbrella. The wind-resistant umbrella includes a holder cord (8) that is arranged offset with the stretcher (3) so that the cord (8) does not contact with the stretcher (3), thus...
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6244284 |
Foldable umbrella
A foldable umbrella includes an elongate handle, a ferrule fixed on an upper end thereof, a runner sleeved slidably on the handle. Each of a plurality of rib assemblies includes elongated first,...
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6234186 |
Canopy frame for umbrella of various shapes
A canopy frame for umbrellas has a structure adapted for various shapes, making the appearance of umbrellas dexterous and interesting. The frame has a main shaft, an upper sliding notch, a lower...
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6230725 |
Umbrella main stretcher formed of a carbon fiber rod and aluminum alloy portion
The present invention discloses an aluminum alloy umbrella stretcher structure having light weight and improved strength of resisting being broken by strong wind. The improvement comprises...
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6216712 |
Catch-free safety umbrella
A safety umbrella includes: a central shaft; a rib assembly having a plurality of top ribs pivotally secured to an upper notch on the shaft each top rib pulled by a pulling rope to be tensioned...
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6202661 |
Windproof umbrella
A windproof umbrella including a tension member formed of resilient material with inner and outer ends of the tension member being bent into hooks for connecting to the associated stay and joint...
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6196244 |
Configurable umbrella
The present invention relates to umbrellas having various canopy shapes which shapes can be altered during use. A multiple position rib formed of a telescoping rib girder in combination with a hub...
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6173723 |
Structure of a skeleton for umbrellas
A skeleton for umbrellas includes an elongated shank, a runner slidably mounted on the shank, a sleeve slidably fitted on the shank and arranged above the runner, a spring disposed between the...
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