초록 ▼

A fastening strap configured as a loop is securable between a door and its associated frame to provide structure for attachment of exercise or physical therapy equipment to the door structure for support. The fastening strap is formed from a flexible elongate strip of webbing with an enlarged end po

A fastening strap configured as a loop is securable between a door and its associated frame to provide structure for attachment of exercise or physical therapy equipment to the door structure for support. The fastening strap is formed from a flexible elongate strip of webbing with an enlarged end portion which in a first species comprises a rolled portion of the first end portion of the webbing material and in a second species is a separate resiliently deformable element. The webbing strip extends from the enlarged end portion to form a loop and pass back over the enlarged end portion for fastening of the second end to the loop portion of the strip. The second end and adjacent the strips forming the loop are fastened to each other spacedly adjacent the enlarged end portion. A flexible coating is provided on a portion of the outer surface of one strip portion forming the loop to provide a higher frictional surface to contact a supporting door structure and to protect the strip from physical damage from the supporting door structure.

대표청구항 ▼

A flexible fastening strap for exercise and physical therapy apparatus that is releasably engageable for support in a door structure having a substantially rectilinear frame defining an orifice wherein a door is mounted at one side by plural hinges for opening and closing, with latching means engage

A flexible fastening strap for exercise and physical therapy apparatus that is releasably engageable for support in a door structure having a substantially rectilinear frame defining an orifice wherein a door is mounted at one side by plural hinges for opening and closing, with latching means engageable between the frame and the door side opposite the hingeably supported side, comprising in combination: an elongate flexible strap with first and second ends having an enlarged first end portion with the first end portion of the strap extending about the periphery of the enlarged end portion and a spaced distance therefrom to form a first loop side and extending back to the enlarged first end portion to form a second loop side, said second end portion of the strap extending back to the enlarged first end portion at the side opposite that from which the first loop side exited from the enlarged first end portion and extending around a portion of the said enlarged first end portion and therepast, adjacent the first loop side, a distance greater than the thickness of a door about the edge of which the fastening strap is to be engaged, the loop portion of said fastening strap having a length to extend between the adjacent surfaces of the periphery of a door and the associated frame supporting the door and a spaced distance therebeyond and thickness to allow the loop to be positioned between the said door and its supporting frame when the door is in closed condition, and said enlarged end portion of the strap being of size sufficient to prevent its passage between opposed portions of the periphery of a door and its associated frame that are to support the fastening strap; first fastening means spacedly adjacent the enlarged end portion of the strap interconnecting the two loop side portions with each other and second fastening means interconnecting the second end portion of the strap with at least the first loop side; and frictional coating material covering at least a portion of the outer peripheral surface of the second end of the fastening strap, from the enlarged first end portion to the second strap end.