摘要:
A bi-directional device includes a rotatable control handle, a first line, and a second line, each extending from a housing. When the control handle is rotated in a first rotational direction, at least a portion of the first line is drawn into the housing. When the control handle is rotated in a second rotational direction, opposite the first rotational direction, at least a portion of the second line is drawn into the housing. Optionally, the control handle is positionable into each of a drive position and a release position. The control handle is generally biased into the drive position by an elastic force such as that of a spring. While the control handle is at the drive position, those portions of the lines drawn into the housing by rotations of the control handle are prevented from being withdrawn. When the release position of the control handle is obtained, drawn portions of the lines can be withdrawn from the housing.
摘要:
An article of adjustably fitted protective apparel includes a vest and an adjustable tensioning system for selective tensioning of the vest into a snug fit on a body of a wearer of the vest. The adjustable tensioning system includes a rotary tension adjuster disposed on the vest and including a housing and a first spool disposed within the housing, and a tensioning line extends from the housing. The tensioning line is attached directly or indirectly to the vest. A portion of the tensioning line is configured to be wound upon the first spool during manipulation of the rotary tension adjuster in a first rotational direction thereof. Winding of the portion of the first tensioning line draws together first portions of the vest for providing a snug fit of the first portions.
摘要:
An article of protective apparel for placement on and protection of a portion of the body of a user includes a protective shell and bi-directional device that receives a first and second line that each extend to the shell. Rotation of a control handle of the bi-directional device causes portions of the lines to be drawn into the device, thereby tightening the protective shell about the user. Optionally, the article is a helmet for having an adjustable chin strap that is capable of being tightened by manual rotation of the control handle of the device. Optionally, the article of protective apparel is capable of being loosened by manual positioning of the control handle into a release position.
摘要:
A trashcan includes a container having a base and a peripheral wall extending upwardly from the base forming an interior space for receipt of a trash bag therein; and a trash bag retention member disposed on the peripheral wall, the retention member defining a passageway into the interior space of the container and comprising a plurality of resilient, flexible fingers configured to receive and retain therebetween a portion of a trash bag. Each finger includes a portion thereof that extends away from the peripheral wall. Each finger is “bent” and extends away from the peripheral wall. A finger may extend away from the peripheral wall on the exterior of the container, away from the peripheral wall on the interior of the container, or both. A method of making the trashcan includes injection molding the container and the retention member separately or, alternatively, together.
摘要:
A stroller for transporting a child includes a wheeled frame including at least two base rails interconnected by a cylindrical hub, a spine, and a bracing linkage. A basket attaches to the spine, confining the child and supporting a seat ring. The seat ring includes upper and lower connected concentric arcs having different radii and supports a seat back on its lower arc. The seat back reclines, and the seat ring rotates from center. A seat base is supported on the frame and includes a platform movable between an extended position disposed inside the seat ring and a retracted position withdrawn from the seat ring. The stroller permits the child to be safely and comfortably transported in a standing, seated, or reclined position.
摘要:
A mountable power strip includes: a first arm section; a second arm section; a lever arm connected to the second arm section; and a coupling assembly configured to couple the first and second arm sections together such that the first and second arm sections are configured for relative rotational movement between an open position for receipt of an object therebetween; and a closed position wherein the first and second arm sections are closer to one another than when in the open position for clamping engagement with the object. The first arm section includes a plurality of electrical receptacles positioned adjacent each other along an extent of the first arm section such that the plurality of electrical receptacles form a “strip” of electrical receptacles. Methods of use include mounting a power strip to an object.
摘要:
A mountable power strip includes first and second arm sections, at least one of which includes a plurality of electrical receptacles. The arm sections are coupled together for relative rotational movement between an open position for receipt of an object therebetween, and a closed position for clamping engagement with the object. The first and second arm sections are spring biased toward the closed position. The spring-biasing of the arm sections provides a clamping force for mounting the power strip to an object. The arm sections generally have the same dimensions and configuration and are coupled together between opposite end portions of each arm section. One of the end portions of each arm section defines a handle grip. Alternatively, a long handle integral with the first arm section extends generally linearly from the coupling and a short lever arm integral with the second arm section extends generally linearly from the coupling.
摘要:
A mountable power strip includes a first arm section having a plurality of electrical receptacles defining a “strip” of electrical receptacles. The mountable power strip further includes a coupling assembly that is configured to couple the first arm section to a second arm section such that the first and second arm sections are configured for rotational movement relative to each other about an axis of the coupling assembly. The first and second arm sections are offset a distance along the axis of the coupling assembly such that the first and second arm sections are configured to transition between, a first configuration, in which the first and second arm sections do not overlap each other when viewed along the axis of the coupling assembly, and a second configuration, in which the first and second arm sections overlap each other when viewed along the axis of the coupling assembly.
摘要:
A method of drawing lines into a housing includes: rotating a dial in a first rotational direction of the dial such that a first spool located in an interior of the housing is mechanically rotated in a first rotational direction thereby winding a first line thereabout; and rotating the same dial in a second rotational direction opposite to the first rotational direction such that a second spool located in the interior of the housing is mechanically rotated in a first rotational direction thereby winding a second line thereabout. The rotating of the same dial in the second, opposite rotational direction does not result in unwinding of the first line from the first spool, and the rotating of the same dial in the first rotational direction does not result in unwinding of the second line from the second spool.
摘要:
A modular table tennis game includes a plurality of paddles, a table tennis ball, and an adjustable table, or multiple adjustable tables. The table(s) may be mounted on a support system such as a tripod or other support structure that allows the table(s) to be adjusted in height and tilt. The top of the table(s) may have an opening or openings larger than the table tennis ball penetrating therethrough.