When the switch 275 is operated to connect conductors 271 and 267 power is supplied to elevate the chair provided that the shut-off switch 279 is made or closed. Flamaker Power Lift Recliner Chair PU Leather for Elderly with Massage and Heating Ergonomic Lounge Chair for Living Room Classic Single Sofa with 2 Cup Holders Side Pockets Home Theater Seat (Black) 4.2 out of 5 stars 1,059. This is determined by contact of the rear end of sleeve 131 with the limit switch trigger 141 on the motor 121 which opens the electrical circuit and stops the motor. 5, the bracket 135 projects only a little above the confines of upper frame 33, within available space inside the chair 3, thereby maintaining the compactness and low profile of the assembly 1. The rear end of the chair 3 is therefore tilted upwardly about pivots 111 in amounts proportional to the amount of lift. The Edler Power Lift Recliner is a great choice for seniors who need a lift chair that lays flat – just the thing for a quick nap! The appearance my vary slightly from the pictures on the website. Referring to FIG. An assembly as set forth in claim 21 wherein said motor includes shut-off switch means engageable by said nut after predetermined rearward movement of the nut to shut off said motor when the upper frame reaches a predetermined elevation and tilt. An assembly as set forth in claim 17 wherein said switch means acts to prevent elevation of the lift assembly if the chair is not in a predetermined condition. The tilt bar member 89 is a part of the linkage mechanism 97 for operating the assembly 1. 2. An assembly as set forth in claim 18 wherein said electric motor is of the type that senses a change in load on the screw shaft and shuts itself off in response to a predetermined change in such load on the screw shaft such as provided by an obstruction to motion of the upper frame. An assembly as set forth in claim 1 wherein the exterior portions of the sides of the upper and lower frames, as well as the front of the lower frame and the back of the upper frame, are formed of wood to provide the appearance of a wooden base for a chair when the assembly is in lowered position. The upper or front ends of the side legs 87 are pivoted to the pivot plates 57 on the front of the upper frame member 33 as indicated at 95. Crafted with a soft cushion and solid framework, the Wilson power recliner features irresistibly soft beige fabric upholstery that is … Riser recliners combine the latest in design with innovative technology to give you maximum comfort, and from the basic single motor riser recliner, to the multi … The top tube 83 terminates at each end a slight distance inwardly from side plates 73. 6. An assembly as set forth in claim 13 wherein said tilt bar is substantially U-shaped with side legs and a transverse base, said base being located at the front of said tilt bar. £10.99 to £11.99. Watch TV or enjoy the scenic outdoors, our classic design recliner chair is there at your service in more ways than one. Tilt the sofa forward and lift the rear upholstery strip. No. Replacement Gas Lift Office Chair Bar Stool Spare Adjustable Seat Base Piston. 2 it is shown lifting the chair 3 to a tilted position that makes it easier for a person to enter or leave the chair. FIG. USB CHARGING PORTS & CUP HOLDERS: The chair has dual USB outlets that keep your devices charging and dual side pockets for small items within reach, two cup holders on both sides of armrests best meets your needs. Shop our vast selection of products … As previously indicated (FIG. Not only is the design sturdy and durable, but it also highly functional. Socket 291 mates with female socket 263 to electrically connect its terminals 287 and 289 to terminals 261 and 265, respectively, of the female socket. The chair is comfortably padded and is upholstered in a neutral dark brown polyester-nylon blend that is easy to clean. A round metal tubular cross bracing piece 61 located somewhat below and to the rear of cross piece 59 also extends between the plates 57 and is made rigid with them, as by welding. An assembly as set forth in claim 3 wherein said electric motor is of the type that senses a change in load on the screw shaft and shuts itself off in response to a predetermined change in such load on the screw shaft. 9. Assembler will remove chair from package and assemble Assembler will not move chair to a different location Recliner can not contain a power lift. The healthcare industry and the home furniture industry has been revolutionized by linear motion control products. SECURITY AGREEMENT;ASSIGNORS:LA-Z-BOY INCORPORATED;KINCAID FURNITURE COMPANY, INCORPORATED;ENGLAND, INC.;AND OTHERS;REEL/FRAME:020487/0199. 196,750, filed May 20, 1988 now abandoned. 1 is a diagrammatic side elevation of a reclinable upholstered chair, with extendible footrest, in seated position mounted on a lift base assembly embodying the invention; FIG. An assembly as set forth in claim 20 wherein engagement of the upper frame with the lower frame upon lowering of the lift assembly produces a change in load on the screw shaft that shuts off the motor. The overall height 23 of the chair in the seated position of FIG. The CANMOV Power Lift Recliner Chair is a great product for the price you pay. 7, if the stop switch 279 and the switch 275 is pressed to interconnect conductors 267 and 271, current is able to flow through the various conductors to rotate the lift motor 121. It nests inside of them, and the bottom of the chair, so that it is hidden when the chair is in the normal, seating position. Front pivots 95 on the upper frame 33 lift the front ends of side legs 87 which therefore pivot upwardly about their rear pivot connections 93 to the lower frame member 31. Modifications in the specific details illustrated may be made without departing from the spirit and scope of the invention. This pulls the pivot 137 to the rear causing the lift bar member 99 to pivot upwardly about pivots 105. No. The salon chair manufacturer needs a motorized base for their lift chair. An electric motor operated linkage mechanism to move the upper frame and the chair is carried by the two frames. It is preferred that this control by switch 279 be applied to the lift mode so that the chair and upper frame 33 will not elevate if the back 9 is reclined or the leg rest 13 is elevated. 20. The leg rest is manually operated through mechanism (not shown herein but shown in U.S. Pat. Thi is a complete lift base assembly including power lift motor, the power supply to power motor, handset to control lift of chair, and lift base assembly frame. 1 and 2 taken from the front with the chair removed and the base in the seated or down position; FIG. 4,367,895 (see FIG. An assembly as set forth in claim 19 wherein gravity load on the lift bar tends to pull the nut forwardly on the screw shaft and put the screw shaft in tension. An assembly as set forth in claim 14 including means to maintain a predetermined spacing between the pivot axis of the lift bar and the pivot plate means and the pivot axis of the tilt bar and the pivot plate means and to maintain parallelism of said axes. It will move up due to tilt of the body 5. A lift base assembly for use with upholstered recliner chairs and the like to provide means for elevating and tilting the chair, said assembly comprising a stationary rectangular lower frame adapted to rest on a floor, a movable rectangular upper frame, said upper frame providing means on which a chair may be mounted, a lift bar member pivoted at one end to a central portion of the lower frame and extending longitudinally forwardly from said pivot, the other and front end of said lift bar member being pivoted to the front end of the upper frame, an electric motor having a rotary screw shaft, said motor being pivoted to a rear portion of said lower frame for arcuate motion of said screw shaft in a vertical plane, a pivot bracket on said lift bar and extending upwardly within the confines of the upper frame when the lift assembly is in lowered position, a screw shaft nut pivoted to an upper portion of said pivot bracket on a pivot axis parallel to and located between the pivot axes of the lift bar pivots to the lower frame and the upper frame, said screw shaft extending through and having a threaded connection with said nut whereby rotation of the screw shaft produces longitudinal movement of the nut along the length of the screw shaft and pivoting of the lift bar, longitudinal movement of the nut toward the rear producing elevation of the upper frame and longitudinal movement of the nut toward the front producing lowering of the upper frame, and tilt means connected to the upper frame producing pivoting of the upper frame about the pivot axis of the lift bar pivot to the upper frame when the upper frame is elevated or lowered. In the embodiment shown, the fore and aft length 19 of the base 1 is about 287/8 inches in the seated position of FIG. 1 and in the fully extended position of FIG. Do not place objects under the footrest when the power lift recliner is in the fully reclined position. When the nut 131 reaches the switch 141, the motor is stopped, holding the chair 3 in the position of FIGS. Reference number (69) in the patent designates a front vertical post in body 5 located approximately midway between the left and right sides of the chair. 7A is a schematic view showing operation of the stop switch by the chair. The electric motor which drives the linkage is also pivoted to the rear of the lower frame and its rotary power screw extends through a nut that is pivoted to an upstanding bracket on the cross bar of the H-shaped lift bar. However, the sturdy U-shaped tilt bar member 89 is also pivoted at 91 to the plates 57 and as these pivots are elevated the member 89 pivots upwardly about its pivots 93 to the rear cross piece 71 of the lower frame. No. No. As seen best in FIG. Its wide flat arms, large back cushion and an ample seat are foam-padded and upholstered in elegant light brown leather. 4. Hand control cord 269 terminates in a hand operated switch 275 within housing 277 that may be held and operated by a person using the chair 3. The base assembly 1 has a stationary, rectangular, bottom frame member 31 that rests on the floor and a movable, rectangular, upper frame member 33 on which the chair 3 is removably but securely attached by suitable fasteners (not shown). 6. A second terminal 265 of socket 263 is connected to conductor 267 contained in hand control cord 269. This mechanism also includes a lower lift bar member 99 that is pivoted at its rear end to a central portion of the lower frame member 31 and at its upper end to the pivot plates 57 of the upper frame member 33. The motor 121 has a rigid rearwardly extending flange 123 and this fits between and is pivoted at 125 to the two sides of a U-shaped pivot bracket 127 that is welded to a central portion of the top cross piece 83 of the pivot bracket member 71 of the lower base member 31. Socket 229 mates with female socket 231 so that male socket terminals 223, 225, and 227 are electrically connected to female socket terminals 233, 235, and 237, respectively. 6. Free postage ... PU Leather Gaming Racing Chair Recliner Swivel Lift Office Computer Desk Chairs. Page 13 I V. A S S E M B L Y / D I S A S S E M B L Y NOTE: Depending on power lift recliner width, you may need to slide on one side of the chair- back at a time. In FIG. Assigned to WACHOVIA CAPITAL FINANCE CORPORATION (CENTRAL), AS ADMINISTRATIVE AGENT, WACHOVIA CAPITAL FINANCE CORPORATION (CENTRAL), AS ADMINISTRATIVE AGENT. The mechanism to be described nests inside of the wooden frame members and the bottom of the chair 3 and, as indicated above, the assembly 1 is of low profile and increases the seat height by only about 2 inches. An assembly as set forth in claim 1 wherein said lower frame includes a transverse pivot bracket member adjacent the rear of the frame, said motor being pivoted to said bracket member. An assembly as set forth in claim 8 wherein said upper frame includes pivot plate means at its front end, said lift bar member being pivoted to said pivot plate means, said tilt bar member being pivoted to said pivot plate means. The front ends of the side plates are rigid with reinforcement and pivot plates 57 which extend below the wooden sides 45 and 47 into the confines of the lower frame 31 as seen best in FIG. To lower the chair 3, rotation of the shaft 129 is reversed. The heavy-duty mechanism allows you to lie back or stand up smoothly. The rear ends of the upper tilt bar side legs 87 and fit inside the U-shaped brackets 85 on lower frame member 31 are pivoted to the opposite sides of the brackets as indicated at 93. Shop with confidence on eBay! The bracket 135 is centrally located on top of cross piece 103 of the lower lift bar 99 and is made rigid with it, as by welding. Shop from the world's largest selection and best deals for Gas Lift Chair in Office Chairs. An assembly as set forth in claim 12 wherein said lift bar member is substantially H-shaped with side legs and a central cross piece between the side legs, said pivot bracket being rigidly secured to a central portion of said cross piece. This puts the screw shaft in tension and, as compared with compressive loads to which lift shafts are subjected in most designs, reduces the likelihood of shaft distortion and promotes reliable, durable, and efficient performance of the lift assembly. 18. compression) to the screw. It has a wooden frame and a 2-motor mechanism. 5) on the bottom to actually engage the floor. Make sure the area is clear of obstructions, including pets and small children during operation. The wooden outer portions of the assembly 1 give it the appearance of an ordinary chair base. STEP 3: To remove the backs, use a screwdriver pulling outward on the The upper and front ends of the legs 101 are pivoted to lower portions of the square pivot plates 57 as indicated at 111. The lift recliner manufacturer needs a new hand control, motor, or transformer box for their lift chair. 2), a chair entry and exit angle 25 of about 29 degrees is preferable. A lift base assembly 1 according to the present invention is shown in FIG. It is also a purpose of the invention to provide a lift base assembly which in the seating position of the chair has the outer appearance of an ordinary chair base. This complete lift base assembly will fully recline chair and lift chair to standing position. CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). As seen best in FIG. This power lift recliner looks very modern and comes with a single motor. The few features it does have though, are implemented very well, and if there’s one standout, it is the chair’s comfort. Our electric lift chair with high quality iron frame ensures long-term use, while the structure follows the scientific principle so that the recliner … Many upholstered sofas have a detachable back panel that you can lift to expose the inner frame. FIG. The upper frame member 33 has wooden left and right hand side members 45 and 47, respectively, and these are rigid with a wooden rear cross member 49. Hand control cord 269 also contains conductor 271 which is electrically connected to terminal 255 of male socket 251 and conductor 273 which is electrically connected to terminal 257 of male socket 251. When laid back, the Oversized Lift Chair Recliner with Massage elevates the legs and feet for optimized rest and relaxation. 4). 7, the electrical control system 201 for the motor 121 includes a three-prong grounding attachment plug 203 to fit into a grounding-type electrical receptacle (not shown) in the place where the base 1 is used that provides electrical current to operate the lift assembly. As seen from the circuit diagram of FIG. 2. Step 1 Locate the back cushion release levers on each side of the back of the chair by placing your fingers in the gap between the back of the recliner and the base. Product Specifications: Installation: Easy 1 person assembly (the chair weighs 107 pounds so a second person may be … Thus, the mechanism is low profile and compact. 2 is about 29 degrees. 5, the height of combined tubes 79 and 83 is such that the side legs 87 are substantially horizontal when the lift assembly 1 is in the fully lowered or seated position. 2. $390.98 $ 390. The legs 87 are formed of square metal tubing and at their front ends they are rigidly affixed, as by welding, to opposite ends of a front cross piece 91, also a square metal tube. PU Leather Brown Recliner Power Lift Chair Lean back, relax and let your recliner do Lean back, relax and let your recliner do all the work for you with the Merax Recliner Power Lift Chair in black. Referring now to FIGS. An assembly as set forth in claim 1 including means whereby the gravity load of a chair and a chair occupant applies load on said screw shaft nut urging the nut to move away from the motor so that the screw shaft is loaded in tension. Side members 35 and 37 may have suitable pads 41 (FIG. As already indicated, the chair 3 herein may embody construction features shown in the patent (though the tracks 29 and related parts providing fore and aft movement responsive to back recline will be omitted in chair 3). A motor of this type is sold by Maxwell Products, Inc. of Cerritos, Cal. An assembly as set forth in claim 16 including circuit means for operating said motor, said circuit means including switch means responsive to condition of a chair on the lift assembly and acting to open the circuit means if the chair is not in a predetermined condition. The height of tube 79 is such that tube 83 is located within the confines of upper frame 33. CHANGE OF NAME;ASSIGNOR:LA-Z-BOY CHAIR COMPANY;REEL/FRAME:008167/0972, Owner name: 8. 6 of the patent) to designate certain structural features of the chair shown in that patent. Lift Chair Parts - Free Ground Shipping Call 1-623-931-1983 For Free Expert Advice The most current model of the lift chair part you order will ship to you.
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