MULTIFUNCTIONAL BED

Abstract

The present disclosure belongs to the technical field of beds, in particular to a multifunctional bed. For the problems that it is inconvenient for the existing bed to massage the neck of a user and there is no table board convenient to use, the following solution is provided. The multifunctional bed includes a bed body, wherein a placement groove is formed in a top of the bed body, and a mattress is arranged inside the placement groove; and a backrest, which is fixedly mounted on one side of the top of the bed body, wherein a user leans against the backrest; a hard mounting frame is fixedly mounted on one side of the backrest; and the same cushion is fixedly mounted between inner walls of two sides of the hard mounting frame.

Claims

1. A multifunctional bed, comprising: a bed body, wherein a placement groove is formed in a top of the bed body, and a mattress is arranged inside the placement groove; a backrest, which is fixedly mounted on one side of the top of the bed body, wherein a user leans against the backrest; a hard mounting frame is fixedly mounted on one side of the backrest; the same cushion is fixedly mounted between inner walls of two sides of the hard mounting frame; a table board, which is used for providing a place for the user to place items, wherein a bottom of the table board is connected with two second turntables through supporting rods; one side of each of the two second turntables is rotatably connected with a sliding block; first fixed rods are fixedly mounted on two sides of the bed body; the two sliding blocks are slidably connected with the first fixed rods on the two sides separately; a massage assembly, which is used for massaging the back and neck of the user; and a locking assembly, which is used for locking the table board.

2. The multifunctional bed according to claim 1, wherein the massage assembly comprises a plurality of massage rollers rotatably connected between the inner walls of the two sides of the hard mounting frame; one end of each of the plurality of massage rollers fixedly penetrates through a first gear; the plurality of first gears are meshed with each other; the other end of one of the massage rollers fixedly penetrates through a first synchronizing wheel; a plurality of sliding rods penetrate through one side of the backrest; the same massage cushion is fixedly mounted on one-sides of the plurality of sliding rods; a connecting rod is fixedly mounted at a bottom of one of the sliding rods; the same fixed plate is fixedly mounted between the inner walls of the two sides of the backrest; a motor is fixedly mounted at a top of the fixed plate; an output shaft of the motor is fixedly connected with a double-slot synchronizing wheel through a rotating shaft; the double-slot synchronizing wheel is in drive connection with the first synchronizing wheel through a synchronous belt; the double-slot synchronizing wheel is in drive connection with a second synchronizing wheel through another synchronous belt; the second synchronizing wheel is rotatably connected with the inner wall of one side of the backrest through a rotating shaft; the other end of the rotating shaft is fixedly connected with a first turntable; a fixed column is fixedly mounted at a position, deviating from a circle center, on one side of the first turntable; and the fixed column is slidably connected with the connecting rod through a sliding chute.

3. The multifunctional bed according to claim 1, wherein the locking assembly comprises a second gear fixedly connected to the second turntable on one side; the second gear is in clamping connection with a gear slot seat; a second fixed rod penetrates through the gear slot seat, the second gear, and the second turntable; one end of the second fixed rod is fixedly connected with the sliding blocks; the other end of the second fixed rod is fixedly connected with a limiting shell; an outer wall of the second fixed rod is sleeved with a pressure spring; one end of the pressure spring is fixedly connected with one side of the gear slot seat; the other end of the pressure spring is fixedly connected with an inner wall of one side of the limiting shell; two deflector rods are fixedly mounted on a circumferential outer wall of the gear slot seat; two limiting sliding holes are formed in a circumferential outer wall of the limiting shell; and the two deflector rods are respectively slidably connected with the two limiting sliding holes.

4. The multifunctional bed according to claim 1, wherein an electric telescopic rod is fixedly embedded at the top of the bed body; an output shaft of the electric telescopic rod is fixedly provided with a push plate; the push plate resists against a bottom of the mattress; a limiting block is fixedly mounted at the bottom of the mattress; and the push plate cooperates with the limiting block.

5. The multifunctional bed according to claim 1, wherein a heating module is fixedly embedded in a top of the mattress; and a graphene heat-conducting plate is fixedly mounted at a top of the heating module.

6. The multifunctional bed according to claim 1, wherein a circuit board is fixedly mounted at the bottom of the bed body; and the circuit board is electrically connected with the electric telescopic rod, the motor, and the heating module.

7. The multifunctional bed according to claim 1, wherein a groove for accommodating the push plate and the limiting block is formed in a bottom inner wall of the placement groove.

8. The multifunctional bed according to claim 2, wherein the first synchronizing wheel and the plurality of first gears are separately located in hard compartments on the two sides of the hard mounting frame.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0024] FIG. 1 is a schematic diagram of a three-dimensional structure of a multifunctional bed provided according to an embodiment of the present disclosure;

[0025] FIG. 2 is a schematic diagram of a side sectional structure of a multifunctional bed provided according to an embodiment of the present disclosure;

[0026] FIG. 3 is a schematic diagram of an internal structure of a backrest of a multifunctional bed provided according to an embodiment of the present disclosure;

[0027] FIG. 4 is a schematic structural diagram of an actuation portion of a massage assembly of a multifunctional bed provided according to an embodiment of the present disclosure;

[0028] FIG. 5 is a schematic structural diagram of a table board of a multifunctional bed provided according to an embodiment of the present disclosure;

[0029] FIG. 6 is a schematic structural diagram of a locking assembly of a multifunctional bed provided according to an embodiment of the present disclosure; and

[0030] FIG. 7 is a schematic structural diagram of a moving state of a table board of a multifunctional bed provided according to an embodiment of the present disclosure.

DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] The embodiments of the present disclosure are described below in combination with the accompanying drawings.

Embodiment 1

[0032] Referring to FIG. 1 to FIG. 7, a multifunctional bed includes: [0033] a bed body 1, wherein a placement groove 3 is formed in a top of the bed body 1, and a mattress 4 is arranged inside the placement groove 3; [0034] a backrest 2, which is fixedly mounted on one side of the top of the bed body 1, wherein a user leans against the backrest 2; a hard mounting frame 5 is fixedly mounted on one side of the backrest 2; the same cushion 6 is fixedly mounted between inner walls of two sides of the hard mounting frame 5; [0035] a table board 27, which is used for providing a place for the user to place items, wherein a bottom of the table board 27 is connected with two second turntables 28 through supporting rods; one side of each of the two second turntables 28 is rotatably connected with a sliding block 26; first fixed rods 25 are fixedly mounted on two sides of the bed body 1; the two sliding blocks 26 are slidably connected with the first fixed rods 25 on the two sides separately; [0036] a massage assembly, which is used for massaging the back and neck of the user; and [0037] a locking assembly, which is used for locking the table board 27.

[0038] In the above technical solution, a multifunctional bed that is convenient to use can be achieved. The multifunctional bed can massage the back and neck of a user. In addition, the mobile table board that is convenient to store is also convenient for angle adjustment, so that the use experience is relatively good.

[0039] Referring to FIG. 1, FIG. 2, FIG. 3, and FIG. 4, in this embodiment, the massage assembly includes a plurality of massage rollers 8 rotatably connected between the inner walls of the two sides of the hard mounting frame 5. One end of each of the plurality of massage rollers 8 fixedly penetrates through a first gear 18. The plurality of first gears 18 are meshed with each other. The other end of one of the massage rollers 8 fixedly penetrates through a first synchronizing wheel 21. A plurality of sliding rods 9 penetrate through one side of the backrest 2. The same massage cushion 7 is fixedly mounted on one-sides of the plurality of sliding rods 9. A connecting rod 10 is fixedly mounted at a bottom of one of the sliding rods 9. The same fixed plate 17 is fixedly mounted between the inner walls of the two sides of the backrest 2. A motor 19 is fixedly mounted at a top of the fixed plate 17. An output shaft of the motor 19 is fixedly connected with a double-slot synchronizing wheel 20 through a rotating shaft. The double-slot synchronizing wheel 20 is in drive connection with the first synchronizing wheel 21 through a synchronous belt. The double-slot synchronizing wheel 20 is in drive connection with a second synchronizing wheel 22 through another synchronous belt. The second synchronizing wheel 22 is rotatably connected with the inner wall of one side of the backrest 2 through a rotating shaft. The other end of the rotating shaft is fixedly connected with a first turntable 23. A fixed column 24 is fixedly mounted at a position, deviating from a circle center, on one side of the first turntable 23. The fixed column 24 is slidably connected with the connecting rod 10 through a sliding chute.

[0040] In the above technical solution, the back and neck of the user can be massaged at the same time, so that the massage effect is good, and the user experience is better.

[0041] Referring to FIG. 6, in this embodiment, the locking assembly includes a second gear 29 fixedly connected to the second turntable 28 on one side. The second gear 29 is in clamping connection with a gear slot seat 30. A second fixed rod 31 penetrates through the gear slot seat 30, the second gear 29, and the second turntable 28. One end of the second fixed rod 31 is fixedly connected with the sliding blocks 26. The other end of the second fixed rod 31 is fixedly connected with a limiting shell 33. An outer wall of the second fixed rod 31 is sleeved with a pressure spring 32. One end of the pressure spring 32 is fixedly connected with one side of the gear slot seat 30. The other end of the pressure spring 32 is fixedly connected with an inner wall of one side of the limiting shell 33. Two deflector rods 35 are fixedly mounted on a circumferential outer wall of the gear slot seat 30. Two limiting sliding holes 34 are formed in a circumferential outer wall of the limiting shell 33. The two deflector rods 35 are respectively slidably connected with the two limiting sliding holes 34.

[0042] In the above technical solution, angle adjustment and fixing can be performed on the table board 27, which facilitates use by the user.

Embodiment 2

[0043] Referring to FIG. 2, this embodiment has a difference that an electric telescopic rod 11 is fixedly embedded at the top of the bed body 1. An output shaft of the electric telescopic rod 11 is fixedly provided with a push plate 12. The push plate 12 resists against a bottom of the mattress 4. A limiting block 13 is fixedly mounted at the bottom of the mattress 4. The push plate 12 cooperates with the limiting block 13.

[0044] In the above technical solution, one end of the mattress 4 can be raised, which is convenient for raising the head of the user, so that the sleep experience is better.

[0045] In this embodiment, a heating module 14 is fixedly embedded in a top of the mattress 4. A graphene heat-conducting plate 15 is fixedly mounted at a top of the heating module 14.

[0046] In the above technical solution, the feet of the user can be heated during use of the bed, so that the use experience is better.

[0047] In this embodiment, a circuit board 16 is fixedly mounted at the bottom of the bed body 1. The circuit board 16 is electrically connected with the electric telescopic rod 11, the motor 19, and the heating module 14. The circuit board 16 and the heating module 14 are both the same as those in the Chinese invention patent No. CN113397337A.

[0048] In the above technical solution, the electric telescopic rod 11, the motor 19, and the heating module 14 can be uniformly controlled, which are convenient to use.

[0049] In this embodiment, a groove for accommodating the push plate 12 and the limiting block 13 is formed in a bottom inner wall of the placement groove 3.

[0050] In the above technical solution, it is convenient for horizontally placing the mattress 4.

[0051] Referring to FIG. 1 and FIG. 3, in this embodiment, the first synchronizing wheel 21 and the plurality of first gears 18 are separately located in hard compartments on the two sides of the hard mounting frame 5.

[0052] In the above technical solution, injury to the user caused by rotation of the gears and the synchronizing wheels can be avoided.

[0053] However, as is well known to those skilled in the art, the working principles and wiring methods of the electric telescopic rod, the motor, and the heating module are common and all belong to conventional methods or common knowledge, and will not be repeated here. Those skilled in the art can make any selection according to their needs or convenience.

[0054] A working principle and use process of the technical solution is as follows. During use, when a user sits in the bed, the user can lean against the cushion 6 with the back and abut against the massage cushion 7 with the neck. At this time, the motor 19 is turned on. The massage rollers 8 can be driven by the synchronizing wheels to rotate. The plurality of first gears 18 are meshed with each other, so that all the massage rollers 8 can rotate. Massage convex bars arranged on outer walls of the massage rollers 8 can continuously massage the back of the user. At the same time, the double-slot synchronizing wheel 20 can also drive the second synchronizing wheel 22 to rotate, thereby driving the first turntable 23 to start to rotate. The fixed column 24 slides in the sliding chute in the connecting rod 10, so that the sliding rods 9 can continuously do a reciprocating motion in a direction perpendicular to the backrest 2, to make the massage cushion 7 extend and contract, which can continuously push and massage the neck of the user to relieve the fatigue of the user. When the user needs massage, the user can push the deflector rods 35 to separate the gear slot seat 30 from the second gear 29, so that the second turntable 28 can be rotated at this time to lift up the table board 27. After the user stops pushing the deflector rods 35, the gear slot seat 30 is clamped with the second gear 29 to fix the table board 27. Since the sliding blocks 26 slide on the first fixed rods 25, the table board 27 can then be moved from a bed end to a desired position, to facilitate angle and position adjustment and use. The heating module 14 can heat the graphene heat-conducting plate 15, and the graphene heat-conducting plate 15 can quickly conduct the heat, to make the user have a more comfortable sleep experience. The electric telescopic rod 11 is turned on to push out the push plate 12. The push plate 12 may squeeze the bottom of the mattress 4 to raise one end of the mattress 4. The push plate 12 can also be avoided from sliding out under the limitation of the limiting block 13, so that it is convenient to raise the head of the user, to improve the use experience.

[0055] It should be understood that those of ordinary skill in the art can make improvements or transformations according to the above illustrations, and all these improvements and transformations shall fall within the protection scope of the claims appended.