摘要:
A rocking chair including a base portion having at least one retaining member, a rockable seat portion mounted upon the base portion, an axle mounted on the seat portion, the axle being arranged for pivotal movement about an axis, at least one toothed rack mounted upon the axle and arranged for pivotal movement about the axis between a locked closed position and a locked open position, the toothed rack having a multiplicity of forward facing grooves arranged for selectable retaining engagement with the at least one retaining member, the selectable retaining engagement being operative to selectably limit forward and rearward extents of the rocking movement, and at least one adjustable forward limiting member operative, to limit the extent of forward pivotal movement of the at least one toothed rack in the first plane to be rearward of a second plane which intersects the at least one retaining member.
摘要:
An infant support structure includes a frame, a seat portion rotatably coupled to the frame so that the seat portion is movably coupled to the frame, an engagement member coupled to the seat portion, and a lock bar pivotally coupled to the lower portion of the frame, the lock bar movable between a first position disengaged from the engagement member thereby permitting swinging motion of the seat portion, and a second position engaging the engagement member and inhibiting swinging motion of the seat portion.
摘要:
A rocking furniture member having an electrically powered actuation mechanism includes a frame and an actuation mechanism connected to the frame. The actuation mechanism includes an extendable and retractable leg rest assembly. A drive assembly connected to the actuation mechanism having an electric motor operates to move the leg rest assembly between a retracted position and any of a plurality of extended positions inclusive including a fully extended position by a command provided by an occupant of the furniture member. A rotation member connecting the actuation mechanism to the frame permits an occupant induced rocking motion of the actuation mechanism with respect to the frame at least when the leg rest assembly is in the retracted position.
摘要:
A locking mechanism for a glider rocker having a gliding chair seat mounted on a stationary base, including an operating assembly mounted on the gliding chair seat, a pair of bearing brackets mounted on the stationary base respectively, and a pair of mounting assemblies. Each mounting assembly includes a prop, a strut, a curved elongated member, a mounting bracket, and a restoring spring connected with the curved elongated member and the prop.
摘要:
A lounge has a foot-operated mechanism for propelling the lounge with a rocking motion. The lounge has a frame with at least one arcuate runner contacting the floor. A user-supporting surface is attached to the frame with portions of the surface adapted to support different body regions of the user, particular the body regions proximate to the user's knees, neck and buttocks. The user-supporting surface may be configured so that the user's buttocks are at a lower elevation than the user's knees and neck. A foot pedal is connected by a linkage assembly to an actuating member that contacts the ground. By pushing against the pedal, the user can impart a rocking motion to the lounge. The lounge may be folded along portions of the frame for compact, convenient storage.
摘要:
A glider chair includes a glider frame and a seat, swingably suspended by a plurality of hangers from a base disposable on a support surface. The seat is pivotable with respect to the glider frame between an upper position and a lower position, and biased to the upper position. An automatic locking mechanism is coupled between the seat and at least one of the plurality of hangers. The automatic locking mechanism moves as the seat pivots to engage the at least one of the plurality of hangers to resist motion of the glider frame relative to the base when the seat is in the upper position.
摘要:
A detachable rocking chair (1) comprises rocking rods (21) and (22) supported by a base member (10) so that they can rock and a seat body (30) detachably supported by the rocking rods (21) and (22). The seat body (30) can be detached from the base member (10) and stand on a floor by itself. Such self-standing means comprises a front leg part (35) located in a front bottom of the seat body, and a rear leg part (36) located in a rear bottom of the seat body.
摘要:
A structure for an office chair with articulation by means of the synchronized movement of the seat and the backrest of the adjustable type, comprising a swivel type movable base, on this base a column is erected that is height adjustable, that supports a seat surface and a reciprocally hinged backrest, this backrest supports a headrest and a lumbar support that is also adjustable. The seat surface is connected frontally by means of two braces to the corresponding anterior side of a central support body anchored on the top of the adjustable column along the vertical axis. The central support body, at the back, supports with hinges the lower ends of two arm-rest stanchions provided with a device for the adjustment of the height of the seat and with an locking-unlocking device for the oscillation of the backrest and the chair, said stanchions further being hinged in an position intermediate to the ends of the support frame of the backrest. The frame of the backrest is hinged along the sides and in correspondence with the posterior part of the seat. A compressed spring is interposed between the central support body and the support frame of the backrest.
摘要:
Smart furniture is provided that automatically adjusts to a person's preferences based on an identification of the person. A person may be equipped with an identification device, such as a radio frequency identification device. The smart furniture may include a reader for the identification device to identify a person using the piece of furniture. The smart furniture may also include storage in which settings profiles of users are stored. The smart furniture may then receive a profile that matches the person using the furniture and set adjustable features according to the profile. Settings profiles may be uploaded to or downloaded from a remote storage using a wireless communications interface, such as a wireless network interface.
摘要:
The rocking chair comprises a base member, a seat support frame rockably mounted thereon, a seat pivoted at its front end to the support frame for limited up and down movement, the weight of a person seated on the seat lowering the seat to a lower limit position against the bias of a spring, and a two part locking device carried by the base member and by the seat and mutually engageable to lock the chair against rocking when the seat is in its upper position and clearing each other when its lower limit position. Therefore, the chair is automatically locked against rocking when a person leaves the seat.