Intelligent bed and waist jacking mechanism

Abstract

The utility model belongs to the technical field of furniture, and discloses an intelligent bed and a waist jacking mechanism, the intelligent bed comprises a base, a back plate, a hip plate and a waist plate, the back plate is rotatably connected with the base through a movable mechanism, the hip plate is arranged on the base, and the waist plate is movably connected with the end part, close to the hip plate, of the back plate; the intelligent bed further comprises a driving mechanism used for driving the back plate to move and a driving piece used for driving the waist plate to move, the first end of the driving mechanism is connected with the base, the second end of the driving mechanism is connected with the movable mechanism, and the first end of the driving piece is connected with the movable structure while the second end is connected with the end, away from the back plate, of the waist plate. The adjusting control capability of the intelligent bed on the position of the waist plate is further improved, and the relieving effect of the intelligent bed is improved.

Description

Technical Field

[0001] This utility model relates to the field of furniture technology, and in particular to an intelligent bed and a lumbar support mechanism. Background Technology

[0002] With the rapid development of society and economy and the continuous improvement of people's living standards, people are paying more attention to health and quality of life. Beds are furniture for people to sleep and rest, but the functions of ordinary beds can no longer meet the needs of modern people for a high-quality life. Many people are beginning to pursue smart beds with more functions and more comfortable use.

[0003] In existing smart beds, the backrest, lumbar support, hip support, thigh support, and leg support are sequentially hinged from the head to the foot end. A lifting mechanism connects to the backrest, which rotates and lifts the backrest, reducing the vertical distance between it and the hip support. This pressure, especially when the backrest is raised to its maximum angle, puts pressure on the abdomen, causing discomfort, particularly for obese individuals, and impacting user comfort. Therefore, lumbar support and adjustment are needed. Consequently, a smart bed with a lumbar support mechanism is urgently needed to address these issues. Utility Model Content

[0004] One objective of this utility model is:

[0005] On the one hand, a smart bed is provided, which is equipped with a lumbar support that can rotate relative to the backrest, thereby improving the comfort effect of the smart bed.

[0006] On the other hand, a waist lifting mechanism is provided to further improve the ability to adjust and control the position of the waist plate.

[0007] To achieve this objective, the present invention adopts the following technical solution:

[0008] Firstly, a smart bed is provided, comprising:

[0009] Base;

[0010] The back panel provides back support; the back panel is rotatably connected to the base via a movable mechanism.

[0011] Hip support plate; the hip support plate is mounted on the base.

[0012] A drive mechanism is used to drive the back panel to flip relative to the base and move closer to or away from the hip panel; the first end of the drive mechanism is connected to the base and the second end is connected to the movable mechanism.

[0013] The lumbar support plate provides lumbar support; the lumbar support plate is movably connected to the back plate at the end near the hip plate.

[0014] A drive unit for driving the waist plate to flip toward or away from the back plate; the first end of the drive unit is connected to the movable mechanism and the second end is connected to the end of the waist plate away from the back plate.

[0015] When the waist plate is in the first state, the waist plate and the back plate are on the same plane; when the waist plate is in the second state, the angle between the waist plate and the back plate is an obtuse angle.

[0016] Preferably, the device further includes a connecting seat, which is located at the end of the waist plate away from the bottom surface of the back plate and away from the back plate, and the second end of the drive member is rotatably connected to the connecting seat.

[0017] Preferably, the connecting seat is located on the center line of the waist plate along the width direction.

[0018] Preferably, it also includes a push rod, the first end of which is connected to the movable mechanism and the second end of which is connected to the first end of the drive member.

[0019] Preferably, the top rod extends in the direction perpendicular to the back plate.

[0020] Preferably, the device also includes a support plate connected to the lower bottom wall of the hip plate and extending toward the back plate, such that when the drive mechanism drives the back plate toward the hip plate, the waist plate is at least partially located directly above the support plate.

[0021] Preferably, the support plate has a clearance notch at the corresponding drive component.

[0022] Secondly, a waist-lifting mechanism is provided, comprising:

[0023] The lumbar support plate provides lumbar support; the lumbar support plate is movably connected to the backrest.

[0024] A drive unit for driving the waist plate to flip toward or away from the backrest; the first end of the drive unit is connected to the backrest and the second end is connected to the end of the waist plate away from the backrest.

[0025] When the waist plate is in the first state, the waist plate and the backrest are on the same plane; when the waist plate is in the second state, the angle between the waist plate and the backrest is an obtuse angle.

[0026] Preferably, the device further includes a connecting seat, which is located at the end of the waist plate away from the bottom surface of the backrest and away from the backrest, and the second end of the drive member is rotatably connected to the connecting seat.

[0027] Preferably, it also includes: a push rod, the first end of which is connected to the backrest and the second end of which is connected to the first end of the drive member.

[0028] The beneficial effects of this utility model are as follows:

[0029] On one hand, this utility model provides a smart bed, including a base, a backrest, a hiprest, and a lumbar support. The backrest is rotatably connected to the base via a movable mechanism. The hiprest is mounted on the base, and the lumbar support is movably connected to the end of the backrest near the hiprest. The smart bed also includes a drive mechanism for driving the backrest and a drive component for driving the lumbar support. When the drive mechanism moves, it can tilt and lift the backrest and lumbar support as a whole, preventing the backrest from compressing the user's abdomen when it is lifted, thus relieving the user's abdomen and back simultaneously. In addition, the lumbar support can be flipped relative to the backrest. When the lumbar support is in a first state, it is on the same plane as the backrest. When the lumbar support is in a second state, the angle between the lumbar support and the backrest is an obtuse angle, further increasing the smart bed's ability to adjust and control the position of the lumbar support and improving the comfort effect of the smart bed.

[0030] On the other hand, this utility model also provides a waist lifting mechanism, including a waist plate and a driving member. The driving member drives the waist plate to rotate relative to the back support member, thereby further improving the ability to adjust and control the position of the waist plate. Attached Figure Description

[0031] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments;

[0032] Figure 1 The first axonometric drawing of the smart bed;

[0033] Figure 2 The second axonometric drawing of the smart bed;

[0034] Figure 3 This is the third axonometric drawing of the smart bed.

[0035] In the picture:

[0036] 1. Base; 11. Back plate; 12. Waist plate; 13. Connecting seat; 131. Clearance groove; 14. Top rod; 15. Support plate; 151. Clearance notch; 16. Hip plate;

[0037] 2. Drive mechanism;

[0038] 3. Driving components;

[0039] 4. Movable mechanism; 41. First link; 42. Second link; 43. Fixed rod; 44. Stabilizing rod. Detailed Implementation

[0040] To make the technical problems solved by this utility model, the technical solutions adopted, and the technical effects achieved clearer, the technical solutions of the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0041] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0042] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0043] In the description herein, it should be understood that the terms "upper," "lower," "left," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings, and are used only for ease of description and simplification of operation. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are merely used for distinction in description and have no special meaning.

[0044] In the description of this specification, references to terms such as "an embodiment," "example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example.

[0045] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0046] like Figures 1 to 3 As shown, this utility model provides a smart bed, including a base 1, a backrest 11, a hiprest 16, and a lumbar support 12. The backrest 11 is rotatably connected to the base 1 via a movable mechanism 4. The hiprest 16 is disposed on the base 1. The lumbar support 12 is movably connected to the end of the backrest 11 near the hiprest 16. The smart bed also includes a drive mechanism 2 for driving the backrest 11 and a drive component 3 for driving the lumbar support 12. When the drive mechanism 2 moves, it can tilt and lift the backrest 11 and the lumbar support 12 as a whole, avoiding compression of the user's abdomen when the backrest 11 is lifted, thus relieving the user's abdomen and back at the same time. In addition, the lumbar support 12 can be flipped relative to the backrest 11. When the lumbar support 12 is in the first state, the lumbar support 12 and the backrest 11 are on the same plane. When the lumbar support 12 is in the second state, the angle between the lumbar support 12 and the backrest 11 is an obtuse angle, further increasing the smart bed's ability to adjust and control the position of the lumbar support 12 and improving the smart bed's relieving effect.

[0047] For example, the smart bed also includes a connecting seat 13, which is located at the end of the lumbar plate 12 away from the bottom surface of the backrest plate 11 and away from the backrest plate 11. The second end of the drive member 3 is rotatably connected to the connecting seat 13. Furthermore, the connecting seat 13 is provided with a clearance groove 131 into which the drive member 3 can be inserted.

[0048] For example, the connecting seat 13 is disposed on the center line of the waist plate 12 along the width direction, and the second end of the driving member 3 can fall on the center line of the waist plate 12, ensuring that the waist plate 12 can remain stable when the driving member 3 pushes the waist plate 12, thereby improving the stability of the smart bed.

[0049] For example, the smart bed also includes a top rod 14, with a first end connected to the movable mechanism 4 and a second end connected to the first end of the drive member 3. The top rod 14 connects the drive member 3 and the movable mechanism 4, which can form a clearance space for the drive member 3 to move, so that the drive member 3 can move synchronously with the top rod 14.

[0050] Furthermore, the push rod 14 extends in the direction perpendicular to the back plate 11 to prevent the drive member 3 from colliding with the back plate 11 or the waist plate 12 during movement.

[0051] For example, the active mechanism 4 includes a first connecting rod 41, a second connecting rod 42, a fixed rod 43, and a stabilizing rod 44. The back plate 11 is disposed on the fixed rod 43. The two ends of the first connecting rod 41 and the second connecting rod 42 are rotatably connected to the fixed rod 43 and the base 1, respectively. The first end of the drive mechanism 2 is connected to the base 1 and the second end is connected to the fixed rod 43. The stabilizing rod 44 is used to connect two opposing fixed rods 43. The first end of the top rod 14 is connected to the stabilizing rod 44.

[0052] For example, the drive mechanism 2 and the drive component 3 can be push rod motors.

[0053] like Figure 1 As shown, the smart bed also includes a support plate 15, which is connected to the lower wall of the hip board 16 and extends toward the back board 11. When the drive mechanism 2 drives the back board 11 closer to the hip board 16, the lumbar support 12 is at least partially located directly above the support plate 15. The support plate 15 can be used to preferentially fill the gap formed between the hip board 16 and the lumbar support 12 when the lumbar support 12 is raised. At the same time, at least part of the back board 11 is located directly above the support plate 15, ensuring that the support plate 15 can effectively support the mattress and avoid the mattress getting stuck between the lumbar support 12 and the hip board 16.

[0054] Furthermore, the support plate 15 is provided with an avoidance notch 151 at the location corresponding to the drive component 3 to avoid interference.

[0055] On the other hand, this utility model also provides a waist support mechanism, including a waist plate 12 and a drive member 3. The waist plate 12 is used to provide waist support and is movably connected to a back support member. The drive member 3 is used to drive the waist plate 12 to rotate toward or away from the back support member. The first end of the drive member 3 is connected to the back support member and the second end is connected to the end of the waist plate 12 away from the back support member. When the waist plate 12 is in the first state, the waist plate 12 and the back support member are on the same plane. When the waist plate 12 is in the second state, the angle between the waist plate 12 and the back support member is an obtuse angle, further improving the ability to adjust and control the position of the waist plate 12.

[0056] In other embodiments, the lumbar support mechanism provided by this utility model can also be applied to various bedding items, such as sofas and chairs, which will not be described in detail here.

[0057] Furthermore, the above description is merely a preferred embodiment of the present invention and the technical principles employed. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and various obvious changes, readjustments, and substitutions can be made without departing from the protection scope of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments, and may include many other equivalent embodiments without departing from the concept of the present invention, the scope of which is determined by the scope of the appended claims.

Claims

1. A smart bed, characterized in that, include: Base (1); A back plate (11) is used to provide back support; the back plate (11) is rotatably connected to the base (1) via a movable mechanism (4); A hip plate (16) is provided to support the hips; the hip plate (16) is disposed on the base (1); A drive mechanism (2) is used to drive the back plate (11) to flip relative to the base (1) and move closer to or away from the hip plate (16); the first end of the drive mechanism (2) is connected to the base (1) and the second end is connected to the movable mechanism (4); A waist plate (12) is used to provide lumbar support; the waist plate (12) is movably connected to the back plate (11) near the end of the hip plate (16); A drive member (3) is used to drive the waist plate (12) to flip toward or away from the back plate (11); the first end of the drive member (3) is connected to the movable mechanism (4) and the second end is connected to the end of the waist plate (12) away from the back plate (11); When the waist plate (12) is in the first state, the waist plate (12) and the back plate (11) are on the same plane; when the waist plate (12) is in the second state, the angle between the waist plate (12) and the back plate (11) is obtuse.

2. The smart bed according to claim 1, characterized in that, Also includes: Connecting seat (13) is located at the end of the waist plate (12) away from the bottom surface of the back plate (11) and away from the back plate (11). The second end of the driving member (3) is rotatably connected to the connecting seat (13).

3. The smart bed according to claim 2, characterized in that, The connecting seat (13) is located on the center line of the waist plate (12) along the width direction.

4. The smart bed according to claim 1, characterized in that, Also includes: The push rod (14) has its first end connected to the movable mechanism (4) and its second end connected to the first end of the drive member (3).

5. The smart bed according to claim 4, characterized in that, The top rod (14) extends in a direction perpendicular to the back plate (11).

6. The smart bed according to claim 1, characterized in that, It also includes a support plate (15) connected to the lower bottom wall of the hip plate (16) and extending toward the back plate (11). When the drive mechanism (2) drives the back plate (11) to approach the hip plate (16), the waist plate (12) is at least partially located directly above the support plate (15).

7. The smart bed according to claim 6, characterized in that, The support plate (15) is provided with an avoidance notch (151) corresponding to the drive component (3).

8. A waist lifting mechanism, characterized in that, include: A lumbar support plate (12) is used to provide lumbar support; The waist plate (12) is movably connected to the backrest; A drive member (3) is used to drive the waist plate (12) to rotate toward or away from the backrest; the first end of the drive member (3) is connected to the backrest and the second end is connected to the end of the waist plate (12) away from the backrest. When the waist plate (12) is in the first state, the waist plate (12) and the back support are on the same plane; when the waist plate (12) is in the second state, the angle between the waist plate (12) and the back support is an obtuse angle.

9. The waist lifting mechanism according to claim 8, characterized in that, Also includes: Connecting seat (13) is located at the end of the waist plate (12) away from the bottom surface of the back support and away from the back support. The second end of the driving member (3) is rotatably connected to the connecting seat (13).

10. The waist lifting mechanism according to claim 8, characterized in that, Also includes: The top rod (14) has its first end connected to the backrest and its second end connected to the first end of the drive member (3).

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