6 results about "Back rests" patented technology

An integrated patient lift and transfer system comprising a bed plate, a mover base, and a lift. The bed plate is placeable on a bed and including a seat rest and a back rest pivotably attached to the seat rest. The bed plate is configurable to a planar configuration where the back rest and seat rest are co-planar and to a seated configuration where the back rest and seat rest are not co-planar. The mover base including one or more wheels and configured to removably attach to the bed plate. The lift including one or more transfer arms and one or more tilt arms. The one or more transfer arms and one or more tilt arms configured to removably attach to the bed plate and tilt the bed plate from the planar configuration to the seated configuration and to transfer the bed plate from the bed to the mover base.

A convertible furniture arrangement includes a pair of arm assemblies secured to a back frame, a support frame, a seat member movable between a first position where the seat member is configured to support a seated user thereon and a second position where the seat member is configured to support the user in a prone position, a link member coupled to the support frame and the seat member and positioned vertically below the seat member when the seat member is in the first position and is configured to support the user that is in the prone position when the seat member is in the second position, a support surface movable between a back rest position and a table position when the seat member is in the first position, and a pair of L-shaped connection members that support the support surface between the back rest position and the table position.

An adjustable exercise bench system features a main frame, a back rest pivotally coupled to the frame, and a specialized modular mounting interface for interchangeably receiving passive and active workout modules. The system includes a dual-cable angle adjustment mechanism comprising a remote release lever positioned on the rear of the back rest, allowing a user to simultaneously retract a pair of lower locking pins via a cable assembly for ergonomic inclination changes. The mounting interface consists of a laterally extending cylindrical guide rod and a fixed indexing plate with a plurality of angular apertures. Modular attachments, including passive pads and active dynamic lever arms, utilize a universal receiving sleeve with a biased locking pin to positively engage the indexing plate, thereby safely arresting rotational torque during exercise. The bench further comprises a front footing configured for stable, vertical upright storage.

Disclosed herein are embodiments describing a seat deck panel that is defined by at least an outer perimeter. The outer perimeter includes: a base edge, a seat edge and a cap rail edge that are parallel to one another and extend in a horizontal direction, a base-to-seat edge that joins the base edge joins the seat edge, a back rest edge that joins the seat edge to the cap rail edge, the back rest edge is at an angle α from the horizontal direction between 65° and 90° from the horizontal direction, a rear edge that extends between the cap rail edge and at least to the base edge. The seat deck panel can cooperate with a plurality of other like seat deck panels to be mounted to a deck and assembled with seat planks for outdoor deck seating.

The utility model discloses a support convenient to cooperate with the installation internal element of switch board belongs to electrical equipment device technical field, it includes bearing seat, is installed with back rest and lift angle frame on the upper top surface of bearing seat, is installed with a plurality of positioning plate on the front end of back rest and the top end of lift angle frame, the included angle between positioning plate on back rest and positioning plate on lift angle frame is 90 DEG, positioning plate is along the length direction of bearing seat and is arranged, and each positioning plate is parallel with each other, rotatably installed with a plurality of roller on each positioning plate, the bottom and back part of the switch board of waiting installation are placed on the roller corresponding to lift angle frame and back rest respectively, the utility model effectively solved the current lack of the support equipment that can be suitable for many people coordinate assembly switch board production mode, make production efficiency lower, and the conventional assembly means is difficult to make the inside switch board interior get illumination, simultaneously easy to cause the problem of staff physical fatigue.