Foldable electric bed frame

Abstract

A foldable electric bed frame that is relatively thinner in a folded state and easy to pack and transport includes a bed frame body, subframes, driving motors, bed boards, and detachable bed legs. The driving motors and the bed boards are connected to the bed frame body and the subframes. Flexible covering members are further comprised. The flexible covering members are arranged along the edges of the periphery of the bottom of the bed boards and are connected to the bottom of the bed boards through velcro or other detachable connecting members; and when the bed frame body is in a folded state, the flexible covering members are located between the stacked bed boards. The flexible covering members are arranged around the bed boards, and when the bed frame is folded, the flexible covering members are used as a buffering measure.

What is claimed is: 
     
         1 . A foldable electric bed frame comprising a foldable bed frame body, subframes, driving motors, bed boards, and detachable bed legs, wherein the driving motors and the bed boards are connected to the bed frame body and the subframes, the foldable electric bed frame further comprises flexible covering members, the flexible covering members are arranged along the edges around the bottom of the bed boards and connected to the bottom of the bed boards through detachable connecting members; when the bed frame body is in a folded state, the flexible covering members are located between the stacked bed boards. 
     
     
         2 . The foldable electric bed frame according to  claim 1 , wherein the bed frame body comprises a front frame and a rear frame, which are pivotally connected to each other, and the subframes comprise a front subframe and a rear subframe, wherein the front subframe and the rear subframe are respectively located in the front frame and the rear frame, and are used to limit the movement trajectory of the bed boards when driven by the driving motors and provide a load-bearing support function to the bed boards when in use. 
     
     
         3 . The foldable electric bed frame according to  claim 2 , wherein the bed boards comprise front bed boards and rear bed boards, the front bed boards comprise a front fixed board and a front movable board, the front fixed board is fixedly connected to the front frame of the bed frame body, the front movable board is rotatably connected to the front fixed board, and the bottom of the front movable board is supported on the front subframe; the rear bed boards comprise a rear fixed board, a movable connecting board, and a rear movable board, the rear fixed board is fixedly connected to the rear frame of the bed frame body, the movable connecting board is rotatably connected to the rear fixed board, and the rear movable board is rotatably connected to the movable connecting board, and the bottom of the movable connecting board is connected to the rear subframe. 
     
     
         4 . The foldable electric bed frame according to  claim 3 , wherein the driving motors comprise a front driving motor and a rear driving motor, and the front subframe and the rear subframe are independently driven by the front driving motor and the rear driving motor, respectively, wherein the driving motors are linear motors. 
     
     
         5 . The foldable electric bed frame according to  claim 4 , wherein a connecting seat is provided between each of the driving motors and each of the subframes, wherein the connecting seat provided between the front driving motor and the front subframe is fixedly connected to the front subframe, and the front driving motor is pivotably connected to the connecting seat; the connecting seat provided between the rear driving motor and the rear subframe is fixedly connected to the rear subframe, and the rear driving motor is pivotably connected to the connecting seat. 
     
     
         6 . The foldable electric bed frame according to  claim 5 , wherein the front subframe is rotatably connected to the front frame through a rotating shaft, and the rotating shaft is inserted into the front subframe and connected to a mounting seat located on one side of the front frame, so that the front subframe is rotatably connected to the front frame. 
     
     
         7 . The foldable electric bed frame according to  claim 6 , wherein rollers are provided on the front subframe, and the front subframe is in contact with the bottom of the front movable board through the rollers. 
     
     
         8 . The foldable electric bed frame according to  claim 7 , wherein the front subframe comprises a pair of rotating rods and a transverse rod, the rotating rods are respectively disposed on two sides of the front frame, and two ends of the transverse rod are respectively and fixedly connected to the rotating rods, the connecting seat provided between the front driving motor and the front subframe is fixedly connected to the transverse rod, each of the rotating rods is rotatably connected to the mounting seat through the rotating shaft, the roller is installed on one end of the rotating rod away from the rotating shaft, when the front driving motor extends out, the front driving motor drives the rotating rods to rotate around the rotating shafts relative to the front frame, and the rotating rods push the front movable board to be folded upward through the rollers. 
     
     
         9 . The foldable electric bed frame according to  claim 5 , wherein a limiting rod assembly is provided between the rear movable board and the rear frame, the limiting rod assembly comprises connecting tabs and a supporting rod, wherein the connecting tabs are respectively provided at the bottom of the rear movable board and one side of the rear frame, and two ends of the supporting rod are respectively connected to the connecting tabs, when the rear movable board moves, the limiting rod assembly is used to limit the range of movement of the rear movable board. 
     
     
         10 . The foldable electric bed frame according to  claim 9 , wherein the rear subframe comprises a pair of fixing rods and a connecting rod, the fixing rods are respectively disposed adjacent to two sides of the rear frame, and the fixing rods are fixedly connected to the bottom of the movable connecting board, two ends of the connecting rod are respectively and fixedly connected to the fixing rods, the connecting seat provided between the rear driving motor and the rear subframe is fixedly connected to the connecting rod, when the rear driving motor extends out, the rear driving motor drives the movable connecting board to be folded upward, and at the same time, the rear movable board is lifted upward by the movable connecting board and the supporting rod. 
     
     
         11 . The foldable electric bed frame according to  claim 2 , wherein the bed legs are respectively provided on the front frame and the rear frame of the bed frame body, each bed leg comprises a connecting base, a column, and a support foot, the connecting bases are arranged around the bottom of the front frame and the rear frame, the top of the column is connected to the connecting base through bolt, the support foot is connected to the bottom of the column through bolt, wherein the diameter of the column is less than or equal to the height of the flexible covering members. 
     
     
         12 . The foldable electric bed frame according to  claim 2 , wherein a positioning bracket is provided at the bottom of the front frame or the rear frame of the bed frame body, when the bed frame body is in the folded state, the positioning bracket is used to limit and support the stacked front frame and rear frame. 
     
     
         13 . The foldable electric bed frame according to  claim 2 , wherein there are detachable connecting members provided on the top, bottom, and outer surfaces of the flexible covering members, to achieve detachable connection between the bed boards and the flexible covering members, and realize the functions of setting bed sheets or other peripheral decorations on the sides of the bed boards during use of the electric bed frame. 
     
     
         14 . The foldable electric bed frame according to  claim 1 , wherein the flexible covering members are located at the outer side of the bed frame body, and the flexible covering members are separated from the bed frame body, with a gap formed between the flexible covering members and the bed frame body, wherein the gap is used for receiving detached flexible covering members and bed legs. 
     
     
         15 . A storage method for the foldable electric bed frame according to  claim 1 , comprising:
 Step 1: detaching the flexible covering members at the bottom of any half of the bed boards from their design positions;   Step 2: detaching the bed legs from the bed frame body;   Step 3: inserting the detached flexible covering members and bed legs into a gap between the flexible covering members of the other half of the bed boards and the bed frame body;   Step 4: folding the bed frame body until the bed boards are stacked with each other;   Step 5: ensuring that the stacked upper and lower bed boards are all detachably connected with the flexible covering members that are still in their design positions.