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    • 35. 发明申请
    • FIVE-DEVICE-IN-ONE ARTHRITIC-AIDING REVERSIBLE SUN-BLOCKING PROJECTOR-SCREENING EVENT-SHELTERING VEHICLE-AWNING CUPOLA, HAVING ARTHRITIC-AIDING MULTI-FUNCTION CUPOLA-SPLINE SYSTEM, ARTHRITIC-AIDING CUPOLA-SPLINE-ELEVATING AND TENSIONING SYSTEM, ADJUSTABLE-UTILITARIAN-VOLUME DOUBLE-SIDED-FUNCTION DOME SYSTEM, MULTI-UNIT-ATTACHING UTILITY-PORT TRAILER-HITCH SYSTEM, AND TAILGATE-SLOT INSERTABLE AND REVERSIBLE TRIPOD SYSTEM
    • US20210025191A1
    • 2021-01-28
    • US16926738
    • 2020-07-12
    • DEE VOLIN
    • DEE VOLIN
    • E04H15/30E04H15/00E04H15/08E04H15/28E04H15/46
    • A five-device-in-one arthritic-aiding reversible sun-blocking projector-screening event-sheltering vehicle-awning cupola comprises: a spline hub, arched splines screwed to the spline hub for connecting multiple cupolas together and supporting and tensioning and deploying and retracting the cupola, arched spline-extension prongs inserted into arched splines, elevator booms, an automatic-sliding elevator lock slidably attached to the arched splines for automatically deploying and retracting the cupola and assisting the elevator booms to provide tension to the cupola and sliding vertically on the respective arched spline, an elevator-lock lever attached to the elevator lock for engaging the elevator lock on the arched splines using an arthritic's hand and assisting the elevator lock to lock the elevator booms to a predetermined vertical position on the arched splines and quickly and easily repositioning the elevator lock on the arched splines with an arthritic's hand and providing large surface area to aid those arthritics with limited hand mobility to operate, elevator-boom hand paddles attached to the elevator booms for allowing an arthritic hand to securely grip the hand paddles and allowing persons with arthritic hands to deploy the cupola by easily sliding the elevator lock upward and downward on the arched splines and allowing persons with arthritic hands to slide the elevator lock upward or downward on the arched splines and accommodating persons with arthritic hands to grip the hand paddles in two points of contact to equalize side-to-side pressure while pushing upward or downward and reducing effort for a person with arthritic hands by providing two hand paddles to assist while operating the elevator lock and reducing pain for those with arthritic hand conditions by providing large surface areas to distribute the pressure on their hands thereby minimizing pressure to concentrated areas of their hands and aiding those with arthritic hand conditions by providing front and back and top and bottom ridges on the hand paddles to help to easily position and maintain their hands in the center of hand paddles without slipping off while pushing upwards or downwards, an adjustable dome attached to the arched spline-extension prongs for functioning as a weather shield and a privacy shield and a domed truck-bed cover and a domed truck-side tent and a curved projection screen and a truck-side awning and a tailgate awning and an awning to provide privacy and protection from weather to persons and pets and belongings and dog kennels and persons camping and to view projected media thereon or to increase the volume and security to items in a truck bed when attached to a utility port or a trailer hitch or a tailgate slot of a pickup truck bed and providing a flexible stretch medium to allow the cupola to deploy and retract and providing a flexible stretch medium to become tensioned when the cupola is deployed, a foot-stabilizing-and-reversing plate, an attachable insertable reversible arch foot and attachable insertable reversible dual-arch feet screwed to the foot-stabilizing-and-reversing plate and the spline hub for attaching to a utility port or a trailer hitch or a tailgate slot of a pickup truck bed to function as a weather shield and a privacy shield and a domed truck-side tent and a truck-side awning and a tailgate awning and an awning and a curved projection screen and a domed truck-bed cover to provide privacy and protection from weather to persons and pets and belongings and dog kennels and persons camping or to view projected media thereon or to increase the volume and security to items in a truck bed.