Folding plank bed

Abstract

The utility model discloses a folding plank bed. The folding plank bed comprises a fixing frame and a bed board, the fixing frame comprises a first frame and a second frame which are hinged front and back, and the first frame can be overturned into the second frame; the bed board comprises a back bed board, a hip bed board, a leg bed board and a foot bed board which are sequentially arranged from head to tail; a back supporting frame is arranged on the back face of the back bed board, a first push rod motor is arranged between the back supporting frame and the first frame, a leg supporting frame is arranged on the back face of the leg bed board, and a second push rod motor for driving the leg bed board to turn over is arranged between the leg supporting frame and the second frame. The back supporting frame and the leg supporting frame are each provided with a groove plate of a U-shaped structure, the back bed plate and the leg bed plate are each provided with an opening for containing the groove plates, and when the plate bed is in a folded state, the rod body part of the first push rod motor and the rod body part of the second push rod motor are matched in the two groove plates respectively. The folding chair is small in thickness after being folded and convenient to store.

Description

TECHNICAL FIELD

[0001] The utility model relates to bed field especially relates to a folding board bed. BACKGROUND

[0002] The board folding bed refers to the bed that adopts the artificial board as the basic material and is connected by hardware, and the general style is relatively simple, does not deform, does not crack and has moderate price.

[0003] In the prior art, the patent document with the publication number CN219962378U discloses a folding wood board bed, which comprises a first bed plate, a second bed plate is fixedly installed on one side of the first bed plate, a third bed plate is arranged on the side, away from the first bed plate, of the second bed plate, a fourth bed plate is arranged on the side, away from the second bed plate, of the third bed plate, a fifth bed plate is arranged on the side, away from the third bed plate, of the fourth bed plate, a first fixing rod is fixedly installed at the bottom end of the second bed plate, a second fixing rod is fixedly installed at the bottom end of the third bed plate, the first fixing rod and the second fixing rod are rotationally connected, a third fixing rod is fixedly installed at the bottom end of the second bed plate, and a first fixing frame is fixedly installed at the bottom end of the first bed plate. The folding wood board bed has the advantages of simple structure, convenient use, rotation between the bed plates, folding of the bed plates, and saving of transportation space.

[0004] However, in actual use, when the bed plate is folded, the electric telescopic rods 13 and 18 driving the rotation of the bed plate will interfere with the support rods 11 and 15 at the bottom of the bed plate, affecting the folding angle of the bed plate and the overall thickness of the folding bed after folding, so there is room for improvement. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of the prior art, the utility model provides a folding board bed, which has small thickness size after folding and is convenient to store.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A folding board bed, characterized in that it comprises a fixing frame and a bed plate.

[0008] The fixing frame comprises a first frame and a second frame hingedly connected front to back, and the first frame can be flipped into the second frame.

[0009] The bed plate comprises a back bed plate, a hip bed plate, a leg bed plate and a foot bed plate arranged in sequence from the head to the tail.

[0010] The back of the back bed plate is provided with a back support frame, a first push rod motor for driving the back bed plate to turn over is arranged between the back support frame and the first frame, the back of the leg bed plate is provided with a leg support frame, and a second push rod motor for driving the leg bed plate to turn over is arranged between the leg support frame and the second frame.

[0011] The back support frame and the leg support frame are provided with groove plates with U-shaped structures, and the back bed plate and the leg bed plate are provided with openings for accommodating the groove plates; when the bed is in the folded state, the rod body parts of the first push rod motor and the second push rod motor are respectively matched in the two groove plates.

[0012] Preferably, the back support frame comprises a plurality of back support horizontal rods extending in the front-back direction of the bed and back support vertical rods connected between the back support horizontal rods, and the groove plate in the back support frame is arranged in the back support vertical rods.

[0013] Preferably, the leg support frame comprises two leg support horizontal rods extending in the front-back direction of the bed and a leg support vertical rod connected between the two leg support horizontal rods, and the groove plate in the leg support frame is arranged in the leg support vertical rod.

[0014] Preferably, the tail ends of the plurality of back support horizontal rods extend to the tail end position of the back bed plate and are hinged to the first frame.

[0015] Preferably, the heads of the two leg support horizontal rods extend to the head position of the leg bed plate and are hinged to the second frame.

[0016] Preferably, the hip bed plate comprises a front plate body and a rear plate body, and the front plate body and the rear plate body are respectively fixed on the first frame and the second frame and turn over with the first frame and the second frame.

[0017] The advantages of the utility model are that: the setting of the groove plates on the back support frame and the leg support frame can make the rod body parts of the first push rod motor and the second push rod motor embedded in the groove plates after the bed is folded, avoid the interference problem between the back support vertical rods in the back support frame, the leg support vertical rods in the leg support frame and the first push rod motor and the second push rod motor, make the first frame and the second frame drive each bed plate to be completely folded, and further reduce the overall thickness of the bed after being folded, and facilitate storage and transportation. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 It is a schematic view of the back bed plate and the leg bed plate after turning over in the folding bed provided in the embodiment;

[0019] Fig. 2 It is a schematic view of the back bed plate and the leg bed plate after being laid flat in the folding bed provided in the embodiment;

[0020] Fig. 3 Another schematic view of the flat state provided by the present embodiment;

[0021] Fig. 4 The first push rod motor, the second push rod motor and the cooperating structure of the groove plate of the folding bed provided by the present embodiment in the folded state. DETAILED DESCRIPTION

[0022] In combination Figs. 1 to 4 The folding bed is further described.

[0023] A folding bed, characterized in that it comprises a fixed frame 2 and a bed plate 1.

[0024] The fixed frame 2 comprises a first frame 21 and a second frame 22 hingedly connected front and back. The first frame 21 and the second frame 22 are both quadrilateral frame structures, and the size of the first frame 21 is smaller than that of the second frame 22, so that the first frame 21 can be flipped into the second frame 22, that is, when the bed plate 1 is in a folded state, the first frame 21 is located in the second frame 22.

[0025] The bed plate 1 comprises a back bed plate 11, a hip bed plate 12, a leg bed plate 13 and a foot bed plate 14 arranged in sequence from head to tail. The back bed plate 11 is hingedly connected to the head of the hip bed plate 12, the leg bed plate 13 is hingedly connected to the tail of the leg bed plate 13, and the foot bed plate 14 is hingedly connected to the tail of the leg bed plate 13. From head to tail, it means from the corresponding head end to the corresponding bed tail end of the bed.

[0026] The back surface of the back bed plate 11 is provided with a back support frame 3, and a first push rod motor 4 is arranged between the back support frame 3 and the first frame 21 to drive the back bed plate 11 to flip on the corresponding head side. The back surface of the leg bed plate 13 is provided with a leg support frame 5, and a second push rod motor 6 is arranged between the leg support frame 5 and the second frame 22 to drive the leg bed plate 13 to flip on the corresponding tail side. Both the back support frame 3 and the leg support frame 5 have a U-shaped structure with a groove plate 322 with a downward opening, and both the back bed plate 11 and the leg bed plate 13 have an opening 7 accommodating the groove plate 322, so that the upper side of the groove plate 322 coincides with the bed plate, thereby reducing the distance between the lower side of the groove plate 322 and the lower surface of the bed plate, and reducing the overall thickness of the bed plate after the bed plate is combined with the support frame. When the bed is in a folded state, the rod body part of the first push rod motor 4 and the rod body part of the second push rod motor 6 are respectively matched in the two groove plates 322.

[0027] The back support frame 3 is directly attached to the lower surface of the back bed plate 11, and the leg support frame 3 is directly attached to the lower surface of the leg bed plate 13, so as to reduce the thickness of the bed.

[0028] The back support frame 3 comprises three back support horizontal rods 31 and a back support vertical rod 32. The three back support horizontal rods 31 are arranged along the left and right direction of the back bed board 11 and extend along the front and back direction of the bed board. The two ends of the back support vertical rod 32 are connected between the two outer back support horizontal rods 31. The groove plate 322 in the back support frame 3 is arranged in the back support vertical rod 32, that is, the back support vertical rod 32 also has two rod bodies 321, one end of the two rod bodies is welded or bolted on the two sides of the groove plate 322, and the other end is fixed on the two outer back support horizontal rods 31.

[0029] The motor base of the first push rod motor 4 is hinged to the back support vertical rod 32 through a U-shaped connecting base, and the piston rod is hinged to the first frame 21 through the U-shaped connecting base. When the first push rod motor 4 is extended, the side of the back bed board 11 corresponding to the head of the bed is turned upward, and when it is retracted, the back bed board 11 is flat. In the top view, the first push rod motor 4 is in the same straight line with the groove plate 322 in the leg support frame 5, and after folding, the first push rod motor 4 can enter the groove of the groove plate 322.

[0030] The leg support frame 5 comprises two leg support horizontal rods 51 extending along the front and back direction of the bed board and a leg support vertical rod 52 connected between the two leg support horizontal rods 51. The leg support horizontal rod 51 and the leg support vertical rod 52 are attached to the lower surface of the leg bed board 13. The groove plate 322 in the leg support frame 5 is arranged in the leg support vertical rod 52. Similarly, the structure of the leg support vertical rod 52 is the same as that of the back support vertical rod 32, and the groove plate 322 is connected between the two leg support horizontal rods 51 through two rod bodies.

[0031] The motor base of the second push rod motor 6 is hinged to the leg support vertical rod 52 through a U-shaped connecting base, and the piston rod is hinged to the second frame 22 through the U-shaped base. When the second push rod is extended, the side of the leg bed board 13 corresponding to the tail of the bed is turned upward, and when it is retracted, the leg bed board 13 is flat. Similarly, in the top view, the second push rod motor 6 is in the same straight line with the groove plate 322 in the back support frame 3, and after folding, the second push rod motor 6 can enter the groove of the groove plate 322.

[0032] The back bed board 11, the leg bed board 13 and the foot bed board 14 all have avoiding openings 8, and in the folded and flat state, the top part of the motor base of the first push rod motor 4 enters the avoiding opening 8 of the back bed board 11, and the top part of the motor base of the second push rod motor 6 enters the avoiding opening 8 of the leg bed board 13 and the foot bed board 14, so as to reduce the overall thickness of the bed board.

[0033] The tail ends of the three back support cross bars 31 extend to the tail end edge positions of the back bed board 11, and are hinged to the inner walls on the left and right sides of the first frame 21 and the support bar in the middle through connecting plates and corresponding pin rods, having the characteristics of simple structure and high stability.

[0034] The head ends of the two leg support cross bars 51 extend to the head end edge positions of the leg bed board 13, and are hinged to the inner walls on the left and right sides of the second frame 22 through connecting plates and corresponding pin rods, also having the characteristics of simple structure and high stability.

[0035] The hip bed board 12 comprises a front plate body 121 and a rear plate body 122, which are respectively fixed on the first frame 21 and the second frame 22 and are turned over with the first frame 21 and the second frame 22, so as to realize the overall folding function of the bed board.

[0036] In specific use, the setting of the groove plate 322 on the back support frame 3 and the leg support frame 5 can make the rod body parts of the first push rod motor 4 and the second push rod motor 6 embedded into the groove plate 322 after the bed board is folded, avoid the interference problem between the back support longitudinal bars 32 in the back support frame 3, the leg support longitudinal bars 52 in the leg support frame 5 and the first push rod motor 4 and the second push rod motor 6, make the first frame 21 and the second frame 22 drive the complete folding of each bed board, and further reduce the overall thickness of the bed board after folding, so as to facilitate storage and transportation.

[0037] In the utility model, if there are terms of "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicating the orientation or positional relationship, the orientation or positional relationship shown in the drawings is taken as the basis, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing the orientation or positional relationship in the utility model are only used for example illustration, and cannot be understood as a limitation on the patent, and for the ordinary skilled person in the art, the specific meaning of the above terms can be understood in combination with the drawings and according to the specific situation.

[0038] Unless otherwise clearly specified and limited, in the utility model, if there are terms of "setting", "connection" and "connection", they should be understood in a broad sense, for example, can be fixed connection, can be detachable connection, or integrally connected, can be directly connected, or indirectly connected through an intermediate medium, or the communication inside two elements. For the ordinary skilled person in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0039] The above merely is preferred implementation manner of the present application, the protection scope of the present application is not only limited to the above examples, and belongs to the technical scheme under the idea of the present application all belongs to the protection scope of the present application. It should be pointed out that, for ordinary skilled person in the art, under the premise of not departing from the principle of the present application, some improvements and decorations, these improvements and decorations should also be considered as the protection scope of the present application.

Claims

1. A foldable panel bed, characterized by: The fixed frame and the bed board are included. The fixed frame includes a first frame and a second frame hinged front and back, and the first frame can be flipped into the second frame. The bed board includes a back bed board, a hip bed board, a leg bed board and a foot bed board arranged in sequence from head to tail. The back of the back bed board is provided with a back support frame, and a first push rod motor is arranged between the back support frame and the first frame to drive the back bed board to flip. The back of the back bed board is provided with a back support frame, and a first push rod motor is arranged between the back support frame and the first frame to drive the back bed board to flip.

2. The foldable bunk of claim 1, wherein: The back of the back bed board is provided with a back support frame, and a first push rod motor is arranged between the back support frame and the first frame to drive the back bed board to flip.

3. The foldable bunk of claim 1, wherein: The back of the back bed board is provided with a back support frame, and a first push rod motor is arranged between the back support frame and the first frame to drive the back bed board to flip.

4. The foldable bunk of claim 2, wherein: The back of the back bed board is provided with a back support frame, and a first push rod motor is arranged between the back support frame and the first frame to drive the back bed board to flip.

5. The foldable bunk of claim 3, wherein: The back of the back bed board is provided with a back support frame, and a first push rod motor is arranged between the back support frame and the first frame to drive the back bed board to flip.

6. The foldable bunk of claim 1, wherein: The back of the back bed board is provided with a back support frame, and a first push rod motor is arranged between the back support frame and the first frame to drive the back bed board to flip. The back of the back bed board is provided with a back support frame, and a first push rod motor is arranged between the back support frame and the first frame to drive the back bed board to flip. The back of the back bed board is provided with a back support frame, and a first push rod motor is arranged between the back support frame and the first frame to drive the back bed board to flip. The back of the back bed board is provided with a back support frame, and a first push rod motor is arranged between the back support frame and the first frame to drive the back bed board to flip. The back of the back bed board is provided with a back support frame, and a first push rod motor is arranged between the back support frame and the first frame to drive the back bed board to flip. The back of the back bed board is provided with a back support frame, and a first push rod motor is arranged between the back support frame and the first frame to drive the back bed board to flip. The back of the back bed board is provided with a back support frame, and a first push rod motor is arranged between the back support frame and the first frame to drive the back bed board to flip.

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