Foldable ultra-thin bed
View Patent ↗A foldable ultra-thin bed includes bed frames. The number of bed frames is two. The two bed frames are provided in front and back. The left and right sides of the lower surface of the bed frame are fixedly connected with supporting legs. A folding mechanism is provided in the bed frame. One end of the folding mechanism is fixedly connected to a cross beam which is fixedly connected in a first U-shaped frame. Both ends of the first U-shaped frame are hinged to the folding mechanism. The folding mechanism is further provided with a supporting mechanism. The supporting mechanism, the folding mechanism and the first U-shaped frame are all covered with iron frame nets.
1. A foldable ultra-thin bed, comprising bed frames ( 1 ), wherein the number of bed frames ( 1 ) is two, the two bed frames ( 1 ) are provided in a front and a back, a left side and a right side of a lower surface of the bed frames ( 1 ) are fixedly connected with supporting legs ( 2 ), two folding mechanisms ( 4 ) are provided in the bed frames ( 1 ), one end of a first folding mechanism of the two folding mechanisms ( 4 ) is fixedly connected to a cruciform beam ( 5 ) which is fixedly connected in a first U-shaped frame ( 6 ), both ends of the first U-shaped frame ( 6 ) are hinged to the first folding mechanism, a second folding mechanism of the two folding mechanisms ( 4 ) is connected with a supporting mechanism ( 7 ), and the supporting mechanism ( 7 ), the two folding mechanisms ( 4 ) and the first U-shaped frame ( 6 ) are all covered with iron frame nets ( 8 ), wherein an inner wall of the bed frames ( 1 ) is fixedly connected with a plurality of baffles ( 9 ) configured to support the first U-shaped frame ( 6 ) and the supporting mechanism ( 7 ) in the bed frames ( 1 ), the first folding mechanism comprise a first cross beam ( 45 ) pivotably connected with the first U-shaped frame ( 6 ) and the second folding mechanism comprises a second cross beam ( 47 ) pivotably connected with the supporting mechanism ( 7 ), the first cross beam ( 45 ) is fixedly connected to one of the bed frames ( 1 ) through a first strut ( 48 ) and the second cross beam ( 47 ) is fixedly connected to another of the bed frames ( 1 ) through a second strut ( 49 ), the two folding mechanisms ( 4 ) are further comprises two lifting motors ( 42 ), one end of each lifting motor ( 42 ) is hinged with a motor movable base ( 43 ), the other end of one of the lifting motors ( 42 ) is fixedly connected with the cruciform beam ( 5 ), the other end of the other of the lifting motors ( 42 ) is fixedly connected with the supporting mechanism ( 7 ), each motor movable base ( 43 ) is pivotably connected to a corresponding one of the first strut ( 48 ) and the second strut ( 49 );
wherein an accommodating groove for accommodating each lifting motor ( 42 ) is provided in the bed frames ( 1 ); wherein each motor movable base ( 43 ) comprises a movable plate, the movable plate is provided with a notch, one end of a corresponding one of the two lifting motors ( 42 ) is hinged to the notch, both sides of the movable plate are hinged with positioning plates, and the positioning plates are fixedly connected to a corresponding one of the struts.
2. The foldable ultra-thin bed according to claim 1 , wherein each of the first cross beam ( 45 ) and the second cross beam ( 47 ) is fixedly connected in the bed frames through two connecting rods ( 46 ), the two connecting rods ( 46 ) are fixedly connected to a left side and a right side of the inner wall of the bed frames ( 1 ), respectively, the first cross beam ( 45 ) is provided with a hinging element ( 44 ), and the hinging element ( 44 ) is hinged with one end of the first U-shaped frame ( 6 ).
3. The foldable ultra-thin bed according to claim 1 , wherein the first U-shaped frame ( 6 ) is fixedly connected with a reinforcing bar, the iron frame nets are provided on the reinforcing bar, a vibration mechanism ( 3 ) is provided on the iron frame net, the vibration mechanism ( 3 ) comprises an installing iron sheet ( 32 ), the installing iron sheet ( 32 ) is fixedly installed at a lower side of the iron frame nets ( 8 ), a lower surface of the installing iron sheet ( 32 ) is fixedly connected with an installing rubber box ( 31 ), a sponge sleeve is fixedly connected in the installing rubber box ( 31 ), and a vibrator is sleeved in the sponge sleeve.
4. The foldable ultra-thin bed according to claim 2 , wherein the supporting mechanism ( 7 ) comprises a beam frame ( 71 ), the second folding mechanism is provided on the beam frame ( 71 ), both ends of the beam frame ( 71 ) are hinged to the second folding mechanism, and both ends of the beam frame away from the second folding mechanism are hinged with a second U-shaped frame.
5. The foldable ultra-thin bed according to claim 4 , wherein a left and a right sides of an inner wall of the second U-shaped frame ( 72 ) are provided with one end of two connecting rods, respectively, the other end of the two connecting rods is hinged to two fixing elements ( 73 ), respectively, and the two fixing elements ( 73 ) are fixedly connected to the left side and the right side of the inner wall of the bed frames ( 1 ), respectively.
6. The foldable ultra-thin bed according to claim 1 , wherein each of the supporting legs ( 2 ) comprises a plurality of supporting columns ( 21 ), a gasket ( 22 ) is provided between every two of the supporting columns ( 21 ), and the gasket ( 22 ) is provided with an inner ring and an outer ring which allow the supporting columns ( 21 ) to be screwed and installed.