Human body gravity center changing bed for sleeping

Abstract

The utility model discloses a human body gravity center transformation bed for sleeping, which comprises a bed head and a bed tail, support frames are respectively arranged at the positions of the bed head and the bed tail, a rotating shaft is arranged between the two support frames, a bed plate is arranged on the rotating shaft, the human body gravity center transformation bed further comprises a driving mechanism, and the driving mechanism drives the bed plate to reciprocate up and down on the horizontal plane around the shaft. The bed breaks through a traditional sleep mode which is changed from a static mode to a dynamic mode, so that the position of the gravity center of a human body is changed from a fixed mode to a whole-course continuous or intermittent movement mode in a heavy sleep process of a person, pressure and obstacles caused by the fixed position of the gravity center of the human body to internal circulation of the person are prevented, the person can quickly fall asleep, and the body of a long-term bedridden patient can be relieved; the problems of a traditional bed are well solved, the structure is simple, and the manufacturing cost is low.

Description

Technical Field

[0001] The utility model relates to furniture, in particular to a bed for sleeping with a center of gravity change function. Background Art

[0002] Most of the human lifestyles up to now are static sleeping styles, that is, people sleep on a motionless bed. For most people, this sleeping style often causes waking up, dreaming, and shallow sleep, so many people feel tired when they wake up in the morning. Some people suffer from soreness, swelling, and pain in their limbs due to long-term compression (neck, shoulders, waist, legs, etc.). This sleeping style is even more unfriendly to patients and overweight people, and often brings unexpected serious consequences (such as bedsores, organ functional failure, etc.). So why does the static sleeping style, that is, the traditional static sleeping bed, have so many adverse effects on our bodies? As for the injuries, after long-term in-depth research and personal experiments, it was found that the root cause is the negative effect of gravity. Gravity produces gravity, and human body gravity is the main factor causing circulatory disorders in the human body (of course, there are also factors such as the weight of the covering and the softness and hardness of the bed surface). Under the action of human body gravity, people sleep on traditional beds. Before falling asleep, they can solve the problem of discomfort caused by gravity compressing local body by constantly turning over and adjusting their posture. However, after falling asleep, most people can only solve the problem of turning over and adjusting their posture by waking up from pain or nightmares. For patients and the elderly who have no self-control ability, it is difficult to turn over, which causes greater harm.

[0003] Therefore, changing the static sleeping mode is an urgent need for the progress of human civilization. With the development of science and technology and industrial production, we have already met all the conditions for transforming and innovating traditional beds. From the development of multifunctional beds and smart beds at home and abroad, various beds have been developed, and there are also many smart beds purely for sleeping, including mattresses, but the main focus is mostly on improving functionality, comfort, and medical therapy. The common problems are large resource occupation, high energy consumption, and high manufacturing costs. Almost all of them are from simple to complex manufacturing upgrade processes, which hinder the promotion and application of smart beds. Innovation in this direction is labor-intensive and unsustainable, and the above-mentioned problems in the sleep process have not been solved. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide a bed for sleeping with a center of gravity changer, which can change the center of gravity of the human body on the bed to avoid discomfort caused by gravity oppression on the local body and has a simple structure and low cost.

[0005] The purpose of this utility model is achieved through the following technical solutions:

[0006] A bed for sleeping with a center of gravity shifting function comprises a head and a foot of the bed, wherein support frames are arranged at the head and the foot of the bed respectively, a rotating shaft is arranged between the two support frames, a bed board is arranged on the rotating shaft, and the bed board also comprises a driving mechanism, wherein the driving mechanism drives the bed board to reciprocate up and down on a horizontal plane around the shaft.

[0007] Furthermore, the support frame is arranged on the base.

[0008] Furthermore, the support frame is provided with an adjustment mechanism capable of adjusting the height of the rotating shaft.

[0009] Furthermore, the driving mechanism is a telescopic mechanism or a rotating mechanism that drives the rotating shaft to rotate.

[0010] Furthermore, the telescopic mechanism is arranged below the middle of the left side and / or below the middle of the right side of the bed board, and the fixed end and the telescopic end of the telescopic mechanism are movably connected to the base and the bed board respectively.

[0011] Furthermore, the telescopic mechanism is arranged below the middle left side or below the middle right side of the bed board, and the fixed end and the telescopic end of the telescopic mechanism are movably connected to the base and the bed board respectively, and a lifting support frame is fixedly provided on the base below the middle right side or below the middle left side of the bed board, and when the bed board stops moving and is in a horizontal state, the lifting support frame supports the bed board.

[0012] Furthermore, the lifting support frame is a structure in which the screw of a hand jack is connected to the output shaft of a motor. A mounting frame is provided at one end of the motor away from its output shaft. The mounting frame is slidably arranged on a mounting rod, and a lower end of the mounting rod is arranged on a base.

[0013] Furthermore, when the telescopic mechanism is arranged below the middle of the left side or below the middle of the right side of the bed board, a counterweight block is arranged on the right side or left side of the bed board.

[0014] Furthermore, the telescopic mechanism is a structure in which the screw rod 2 of the hand jack 2 is connected to the output shaft of the motor 2. The end of the motor 2 facing away from its output shaft is provided with a mounting frame 2. The mounting frame 2 is slidably arranged on the mounting rod 2, and the lower end of the mounting rod 2 is rotatably arranged on the base.

[0015] Furthermore, the shaft is rotatably connected to the support frame via a bearing, the driving circuit of the driving mechanism is electrically connected to the controller, and the controller is electrically connected to the remote controller.

[0016] The beneficial effects of the utility model are:

[0017] The utility model discloses a bed for changing the center of gravity of a sleeping person, which breaks through the traditional sleeping mode from static to dynamic, and enables a person to change the position of the center of gravity of a sleeping person from being stationary to being moved continuously or intermittently during a deep sleep, thereby preventing the pressure on the human body caused by the stationary center of gravity of the human body, and also enables a person to fall asleep quickly, and the body of a patient who has been bedridden for a long time can also be relieved, thus well solving the problems existing in the traditional bed, and having a simple structure and low cost.

[0018] It is more energy-efficient to provide a telescopic mechanism on one side of the bed board, i.e., the lower middle part of the left or right side, and to provide a lifting support frame on the other side.

[0019] The bed is made more energy-efficient by providing a counterweight.

[0020] An adjustment mechanism capable of adjusting the height of the rotating shaft is provided on the support frame, so that the height can be set according to the height of different people and the rotation angle of the bed board during use, thereby increasing the adaptability and body feeling of this patent.

[0021] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and research, or can be taught from the practice of the present invention to some extent. The objectives and other advantages of the present invention can be achieved and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings, in which:

[0023] Figure 1 This is a three-dimensional diagram of the first embodiment of the present utility model.

[0024] Figure 2 This is a three-dimensional diagram of the second embodiment of the present utility model.

[0025] Figure 3 This is a three-dimensional diagram of the third embodiment of the present utility model.

[0026] Figure 4 This is a three-dimensional diagram from another perspective of the present invention.

[0027] Figure 5 It is the front view of the utility model.

[0028] In the figure: bed board 1, support frame 2, shaft 3, base 4, telescopic mechanism 6, lifting support frame 7, motor 2 8, mounting frame 2 9, mounting rod 2 10, screw 2 11, counterweight 12, screw 1 13, motor 1 14, mounting frame 1 15, mounting rod 1 16, bearing 17, human body 18, support body 19. DETAILED DESCRIPTION

[0029] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the preferred embodiments are only for illustrating the present invention, rather than for limiting the protection scope of the present invention.

[0030] In order to improve and enhance the sleep quality of the people and to restore health, a long-term and in-depth study has been conducted on the traditional sleeping method. That is, from the anatomical diagram of the human body structure, we know that the flow direction of human blood vessels and the conduction of meridians are longitudinal, the heart is in the middle of the human body, the arteries and veins are arranged longitudinally to nourish human cells, and the human meridians are also arranged longitudinally from head to toe to conduct movement and sense information. Therefore, it is proposed to solve various problems arising in the sleep process by focusing on the circulation method inside the human body. A human body gravity center conversion bed for sleeping is proposed, which realizes the reciprocating movement of the bed body up and down on the horizontal plane to change the human body's center of gravity, greatly shortens the time that the longitudinal blood vessels and meridians are compressed, and greatly weakens the influence of human gravity. The specific embodiments include the following:

[0031] Embodiment 1

[0032] A sleeping bed with a human body center of gravity change, such as Figure 1 As shown, it includes a head and a foot of the bed, support frames 2 are respectively arranged at the head and the foot of the bed, bearings 17 are arranged on the two support frames 2, a rotating shaft 3 is connected to the bearing, and a bed board 1 is fixedly installed on the rotating shaft 3. It also includes a driving mechanism, and the driving mechanism can drive the bed board 1 to reciprocate up and down on a horizontal plane around the rotating shaft 3. After a human body lies down in the direction of the head of the bed and the bed position, the reciprocating up and down bed board 1 can change the center of gravity of the human body 18 thereon, thereby reducing the pressure on muscles and blood vessels.

[0033] As mentioned above, the driving mechanism may be a known conventional structure that enables the bed board 1 to reciprocate up and down on a horizontal plane around the axis 3, such as a pneumatic cylinder, an oil cylinder, a linear motor, etc.

[0034] To ensure the stability of the two support frames 2, the support frames 2 are fixedly connected to the base 4. The preferred base 4 is a plane frame parallel to the bed board 1. The bed board 1, the support frames 2 and the plane frame form an I-shaped structure.

[0035] The support frame 2 is provided with an adjustment mechanism that can adjust the height of the rotating shaft 3. The height adjustment mechanism can not only adapt to users of different heights, but also increase the rotation angle and increase the usage habits of different users. The adjustment mechanism can be a known and common height adjustment device. The economical and stable adjustment mechanism can select a latch mechanism. The support frame is composed of a lower support tube and an upper support rod. The upper support rod is slidably arranged in the lower support tube. A plurality of positioning holes are vertically arranged on the upper support rod at uniform intervals along its length direction. A positioning hole is vertically arranged on the upper end of the lower support tube. The latch is inserted into the positioning hole on the lower support tube and any positioning hole on the upper support rod to adjust the height of the rotating shaft.

[0036] Embodiment 2

[0037] A sleeping bed with a human body center of gravity change, such as Figure 1 As shown, it includes a head and a foot of the bed, support frames 2 are respectively arranged at the head and the foot of the bed, bearings 17 are arranged on the two support frames 2, a rotating shaft 3 is connected to the bearing, and a bed board 1 is fixedly installed on the rotating shaft 3. It also includes a driving mechanism, and the driving mechanism can drive the bed board 1 to reciprocate up and down on a horizontal plane around the rotating shaft 3. After a human body lies down in the direction of the head of the bed and the bed position, the reciprocating up and down bed board 1 can change the center of gravity of the human body 18 thereon, thereby reducing the pressure on muscles and blood vessels.

[0038] To ensure the stability of the two support frames 2, the support frames 2 are fixedly connected to the base 4. The preferred base 4 is a plane frame parallel to the bed board 1. The bed board 1, the support frames 2 and the plane frame form an I-shaped structure.

[0039] The driving mechanism is a telescopic mechanism 6 or a rotating mechanism that drives the rotating shaft 3 to rotate.

[0040] The telescopic mechanism 6 or the rotating mechanism can be a known conventional mechanical structure that can make the bed board 1 reciprocate up and down in the horizontal plane around the axis 3. The telescopic mechanism 6 is arranged below the middle of the left side of the bed board and / or below the middle of the right side, and the fixed end and the telescopic end of the telescopic mechanism 6 are respectively hingedly connected to the base 4 and the bed board 1 through a hinge shaft. Preferably, when the telescopic mechanism is arranged below the middle of the left side of the bed board or below the middle of the right side of the bed board, a support body 19 is hingedly provided on the base below the middle of the right side of the bed board or below the middle of the left side of the bed board through a hinge shaft. When the bed board reciprocates, the support body is folded on the base. When the bed board stops moving and is in a horizontal state, the support body supports the bed board, and the above-mentioned hinge shaft is parallel to the rotating shaft 3.

[0041] Preferably, the telescopic mechanism 6 is a structure in which the screw rod 211 of the hand-cranked jack 2 is connected to the output shaft of the motor 28. The lower and upper ends of the jack 2 are respectively hingedly connected to the base 4 and the bed board 1 through a hinge shaft. The end of the motor 28 away from its output shaft is provided with a frame-shaped mounting frame 29 in the horizontal plane. The mounting frame 29 is slidably sleeved on the mounting rod 210 up and down. The lower end of the mounting rod 210 is rotatably set on the base 4 through a hinge shaft. The hinge shaft is parallel to the rotating shaft 3. The telescopic structure 6 is extended and retracted to realize the reciprocating movement of the bed board around the axis 3 in the horizontal plane.

[0042] Embodiment 3

[0043] A sleeping bed with a human body center of gravity change, such as Figure 1As shown, it includes a head and a foot of the bed, support frames 2 are respectively arranged at the head and the foot of the bed, bearings 17 are arranged on the two support frames 2, a rotating shaft 3 is connected to the bearing, and a bed board 1 is fixedly installed on the rotating shaft 3. It also includes a driving mechanism, and the driving mechanism can drive the bed board 1 to reciprocate up and down on a horizontal plane around the rotating shaft 3. After a human body lies down in the direction of the head of the bed and the bed position, the reciprocating up and down bed board 1 can change the center of gravity of the human body 18 thereon, thereby reducing the pressure on muscles and blood vessels.

[0044] To ensure the stability of the two support frames 2, the support frames 2 are fixedly connected to the base 4. The preferred base 4 is a plane frame parallel to the bed board 1. The bed board 1, the support frames 2 and the plane frame form an I-shaped structure.

[0045] The driving mechanism is a telescopic mechanism 6 or a rotating mechanism that drives the rotating shaft 3 to rotate.

[0046] The driving mechanism or rotating mechanism can be a conventional mechanical structure that can make the bed board 1 reciprocate up and down in a horizontal plane around the axis 3. The telescopic mechanism 6 is arranged at the lower middle part of the left side of the bed board and / or the lower middle part of the right side, and the fixed end and the telescopic end of the telescopic mechanism 6 are movably connected to the base 4 and the bed board 1 respectively.

[0047] Preferably, the telescopic mechanism 6 is a structure in which the screw rod 211 of the hand-cranked jack 2 is connected to the output shaft of the motor 28. The lower and upper ends of the jack 2 are respectively hingedly connected to the base 4 and the bed board 1 through a hinge shaft. The end of the motor 28 away from its output shaft is provided with a frame-shaped mounting frame 29 in the horizontal plane. The mounting frame 29 is slidably sleeved on the mounting rod 210 up and down. The lower end of the mounting rod 210 is rotatably set on the base 4 through a hinge shaft. The hinge shaft is parallel to the rotating shaft 3. The telescopic structure 6 is extended and retracted to realize the reciprocating movement of the bed board around the axis 3 in the horizontal plane.

[0048] When the telescopic mechanism is arranged at the lower middle part of the left side or the lower middle part of the right side of the bed board, a lifting support frame is provided at the lower middle part of the right side or the lower middle part of the left side of the bed board. When the bed board 1 stops moving and is in a horizontal state, the lifting support frame 7 supports the bed board 1. When the bed board moves, the lifting support frame 7 drops to the lowest position. The lifting support frame 7 can be a known conventional structure that can rise and fall.

[0049] Preferably, the lifting support frame 7 is a structure in which the screw rod 13 of the hand jack is connected to the output shaft of the motor 14. The end of the motor 14 away from its output shaft is provided with a frame-shaped mounting frame 15 in the horizontal plane. The mounting frame 15 is slidably sleeved on the mounting rod 16, and the lower end of the mounting rod 16 is fixedly set on the base 4. A telescopic mechanism 6 is set on one side of the bed board 1, i.e., the lower middle part of the left or right side, and a lifting support frame 7 is selected on the other side to save energy. A counterweight block 12 is set on the bed board corresponding to the lifting support frame side to reduce the consumption of motor power and further save energy.

[0050] The driving circuits of motors one and two are connected to the controller, and the controller is connected to the remote control board to realize remote control of the bed board 1. The remote control can be used to set the start, movement duration, amplitude, stop, continuous movement, intermittent movement, etc. of the bed board 1.

[0051] The sleeping bed with a human body center of gravity conversion has an initial state in which the bed board 1 is in a horizontal static state, which is no different from the state of a traditional bed. After power is turned on, the bed operation parameters are set through the remote control. During operation, the lifting support frame 7 is first operated to separate it from the bed board and shrink it to the lowest state toward the base 4. Then, the telescopic mechanism 6 is operated to make the bed board 1 move back and forth around the axis 3 on the horizontal plane. The movement amplitude is 27°. The amplitude, speed, duration, continuity or intermittence of the movement are determined according to pre-settings. After the operation is completed, the telescopic mechanism 6 restores the bed board 1 to its initial horizontal state and stops. The lifting support frame 7 is operated to make it rise until it contacts the bed board 1 and stops.

[0052] Through continuous or intermittent bed board movement, the center of gravity of the human body changes when the person is in deep sleep, the obstruction time of the human blood vessels and meridians is shortened, and people can also fall asleep faster and have a deep sleep, so that people's tired bodies during the day can be well repaired at night, and the patient's injuries can receive better auxiliary treatment.

[0053] Embodiment 4

[0054] It includes a base 4, on which telescopic devices are arranged on both sides of the head and foot of the bed, and a bed board 1 is arranged on the telescopic device. It also includes a driving mechanism, which can drive the bed board 1 to reciprocate up and down based on the head and bed direction. After a human body lies down in the direction of the head and bed, the bed board 1 that reciprocates up and down can change the center of gravity of the human body 18 thereon, thereby reducing the compression of muscles and blood vessels.

[0055] As mentioned above, the driving mechanism can be a known conventional air cylinder, oil cylinder, linear motor, etc.

[0056] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution, which should be included in the scope of the claims of the utility model.

Claims

1. A bed for sleeping with a center of gravity shifting function, comprising a head and a foot, characterized in that: Support frames (2) are respectively arranged at the head and foot of the bed, a rotating shaft (3) is arranged between the two support frames (2), a bed board (1) is arranged on the rotating shaft (3), and the bed board (1) also includes a driving mechanism, wherein the driving mechanism drives the bed board (1) to reciprocate up and down on a horizontal plane around the rotating shaft (3).

2. The bed for changing the center of gravity of a sleeping person according to claim 1, characterized in that: The support frame (2) is arranged on a base (4).

3. The bed for changing the center of gravity of a sleeping person according to claim 2, characterized in that: The support frame (2) is provided with an adjustment mechanism capable of adjusting the height of the rotating shaft (3).

4. The bed for changing the center of gravity of a sleeping person according to claim 2 or 3, characterized in that: The driving mechanism is a telescopic mechanism (6) or a rotating mechanism that drives the rotating shaft (3) to rotate.

5. The bed for changing the center of gravity of a sleeping person according to claim 4, characterized in that: The telescopic mechanism (6) is arranged below the middle of the left side and / or below the middle of the right side of the bed board, and the fixed end and the telescopic end of the telescopic mechanism (6) are movably connected to the base (4) and the bed board (1) respectively.

6. The bed for changing the center of gravity of a sleeping person according to claim 4, characterized in that: The telescopic mechanism (6) is arranged below the middle of the left side or the middle of the right side of the bed board, and the fixed end and the telescopic end of the telescopic mechanism (6) are movably connected to the base (4) and the bed board (1) respectively. A lifting support frame (7) is fixedly arranged on the base below the middle of the right side or the middle of the left side of the bed board (1). When the bed board (1) stops moving and is in a horizontal state, the lifting support frame (7) supports the bed board (1).

7. The bed for changing the center of gravity of a sleeping person according to claim 6, characterized in that: The lifting support frame (7) is a structure in which a screw rod (13) of a hand jack is connected to an output shaft of a motor (14); an end of the motor (14) away from its output shaft is provided with a mounting frame (15); the mounting frame (15) is slidably arranged on a mounting rod (16) in an up-and-down manner; the lower end of the mounting rod (16) is arranged on a base (4).

8. The bed for changing the center of gravity of a sleeping person according to claim 4, characterized in that: When the telescopic mechanism (6) is arranged below the middle of the left side or below the middle of the right side of the bed board (1), a counterweight block (12) is arranged on the right side or on the left side of the bed board (1).

9. The bed for changing the center of gravity of a sleeping body according to any one of claims 5 to 8, characterized in that: The telescopic mechanism (6) is a structure in which a screw rod (11) of a hand jack (2) is connected to an output shaft of a motor (8). A mounting frame (9) is provided at one end of the motor (8) away from its output shaft. The mounting frame (9) is slidably arranged on a mounting rod (10) in an up-and-down manner. The lower end of the mounting rod (10) is rotatably arranged on a base (4).

10. The bed for changing the center of gravity of a sleeping person according to claim 1, characterized in that: The shaft (3) is rotatably connected to the support frame (2) via a bearing (17); a drive circuit of the drive mechanism is electrically connected to a controller; and the controller is electrically connected to a remote controller.

Images