Multifunctional lying and leaning electric bed

Abstract

The utility model discloses a multifunctional lying and leaning electric bed which comprises a bed frame, a mattress, a driving mechanism, and a back frame, a waist frame, a hip frame and a leg frame which are sequentially arranged on the bed frame, the driving mechanism comprises a first driving part, a second driving part and a third driving part which are respectively used for driving the back frame, the waist frame and the hip frame to move; the waist frame comprises a waist ejector rod and an overturning arm; and the second driving piece can enable the waist ejector rod to rotate along with the turnover arm and eject upwards. According to the utility model, the three driving mechanisms are used for respectively and independently controlling the movable overturning or jacking actions of the back frame, the waist frame, the hip frame and the leg frame, so that the mattress can be matched with the back, the shoulders, the waist, the hip, the thighs and the shanks of a human body to carry out multi-posture lying and leaning use requirements, the functions are diversified, and the driving structure is stable and reliable.

Description

Technical Field

[0001] The utility model relates to the field of beds, in particular to a multifunctional reclining electric bed. Background Art

[0002] A bed is a large piece of furniture that provides people with sleep. As people's requirements for quality of life continue to increase, beds with various functions have emerged on the market.

[0003] Electric beds have become increasingly popular in recent years. The angle between the bed board and the bed frame can be changed to adapt to different sitting or sleeping positions of users. Existing electric beds usually only have two lifting and tilting areas at the front and rear of the bed body to change the posture of the head and hips and legs of the human body respectively. The function of this type of lifting and adjusting is relatively single, and it is difficult to meet the user's needs for lying in more postures. Therefore, further improvement is needed. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a multifunctional lying electric bed.

[0005] The technical solution adopted by an embodiment of the utility model to solve the technical problem is: a multifunctional reclining electric bed, comprising: a bed frame, a mattress, a driving mechanism, and a back frame, a waist frame, a hip frame and a leg frame arranged on the bed frame in sequence;

[0006] The driving mechanism comprises a first driving member, a second driving member and a third driving member for driving the back frame, the waist frame and the hip frame to move respectively;

[0007] One end of the back frame close to the waist frame is hinged to the bed frame, and the first driving member can make the end of the back frame away from the waist frame flip and tilt upward;

[0008] One end of the hip frame close to the waist frame is hinged to the bed frame, and the other end is hinged to the leg frame; one end of the leg frame away from the hip frame is hinged to a connecting rod; the connecting rod is hinged to the bed frame; the third driving member can make the end of the hip frame away from the waist frame flip upward and tilt, and lift the leg frame;

[0009] The waist frame includes a waist push rod and a flip arm; the second driving member can make the waist push rod rotate along with the flip arm and push upward;

[0010] The back frame, the hip frame and the leg frame are provided with bed boards; the bed frame is hollowed out above the waist frame; and the mattress is provided above the bed board.

[0011] Optionally, a plurality of support beams are provided between the back frame and the hip frame; the waist push rod is movable and passes through a gap between two adjacent support beams to lift up the mattress.

[0012] Optionally, the first driving member, the second driving member and the third driving member are pneumatic push rods or hydraulic push rods.

[0013] Optionally, the mattress includes a back pad, a waist pad, a hip pad, a leg pad and several flexible connecting pads; the back pad, waist pad, hip pad and leg pad are respectively installed above the back frame, waist frame, hip frame and leg frame, and are connected by flexible connecting pads.

[0014] Optionally, the flexible connecting pad is a sponge pad.

[0015] Optionally, the waist pad is a latex pad.

[0016] Optionally, a plurality of supporting legs are provided below the bed frame.

[0017] The beneficial effects of the utility model are as follows: the back frame is matched with the first driving member, and can be turned up and tilted to allow the back of the person to lean against it; the second driving member can make the waist top rod of the waist frame push up, so that the middle part of the mattress can be bent and lifted up to fit the bending and relaxation of the waist of the human body when lying down; the third driving member can make the hip frame away from the waist frame flip up and tilt, and lift the leg frame; the user's hips and thighs can be tilted and partially lifted to better relax the leg muscles. The utility model uses three driving mechanisms to independently control the active turning or lifting actions of the back frame, waist frame, hip frame and leg frame, so that the mattress can match the multi-position lying and use needs of the back, shoulders, waist, buttocks, thighs and calves of the human body, with diverse functions and a stable and reliable driving structure.

[0018] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0020] Figure 1 This is a schematic diagram of the structure of the electric bed of the utility model;

[0021] Figure 2 for Figure 1 Schematic diagram of the structure of the electric bed after each frame is flipped over.

[0022] Description of main component symbols:

[0023] 10. Bed frame; 11. Support legs; 20. Mattress; 21. Back pad; 22. Waist pad; 23. Hip pad; 24. Leg pad; 25. Flexible connecting pad; 30. Driving mechanism; 31. First driving member; 32. Second driving member; 33. Third driving member; 40. Back frame; 50. Waist frame; 51. Waist top rod; 52. Turning arm; 53. Support beam; 60. Hip frame; 70. Leg frame; 80. Connecting rod; 90. Bed board. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] In the description of the present utility model, the meaning of "more than" is more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0026] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] In the present invention, unless otherwise clearly defined, the words "set", "install", "connect" and the like should be understood in a broad sense, for example, they can be directly connected or indirectly connected through an intermediate medium; they can be fixedly connected or detachably connected or integrally formed; they can be mechanically connected; they can be the internal connection of two elements or the interaction relationship between two elements. Those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0028] Example

[0029] Reference Figure 1 and Figure 2 The utility model provides a multifunctional reclining electric bed, comprising: a bed frame 10, a mattress 20, a driving mechanism 30, and a back frame 40, a waist frame 50, a hip frame 60 and a leg frame 70 arranged on the bed frame 10 in sequence;

[0030] The driving mechanism 30 includes a first driving member 31, a second driving member 32 and a third driving member 33 for driving the back frame 40, the waist frame 50 and the hip frame 60 to move respectively;

[0031] One end of the back frame 40 close to the waist frame 50 is hinged to the bed frame 10, and the first driving member 31 can make the end of the back frame 40 away from the waist frame 50 flip and tilt upward;

[0032] One end of the hip frame 60 close to the waist frame 50 is hinged to the bed frame 10, and the other end is hinged to the leg frame 70; one end of the leg frame 70 away from the hip frame 60 is hinged to a connecting rod 80; the connecting rod 80 is hinged to the bed frame 10; the third driving member 33 can make the end of the hip frame 60 away from the waist frame 50 flip upward and tilt, and lift the leg frame 70;

[0033] The waist frame 50 includes a waist push rod 51 and a flip arm 52; the second driving member 32 can make the waist push rod 51 rotate along with the flip arm 52 and push upward;

[0034] A bed board 90 is arranged on the back frame 40 , the hip frame 60 and the leg frame 70 ; the bed frame 10 is hollowed out above the waist frame 50 ; and the mattress 20 is arranged above the bed board 90 .

[0035] In the present invention, the back frame 40 is matched with the first driving member 31, and can be turned up and tilted to allow the back of the person to lean against it; the second driving member 32 makes the waist top rod 51 of the waist frame 50 push up, so that the middle part of the mattress 20 can be bent and lifted up to fit the bending and relaxation of the waist of the human body when lying down; the third driving member 33 can make the hip frame 60 away from the waist frame 50 flip and tilt upward, and lift the leg frame 70; the user's hips and thighs can be tilted and partially lifted to better relax the leg muscles. The present invention uses three driving mechanisms 30 to independently control the active turning or lifting actions of the back frame 40, the waist frame 50, the hip frame 60 and the leg frame 70, so that the mattress 20 can match the multi-position lying and use needs of the back, shoulders, waist, buttocks, thighs and calves of the human body, with diverse functions and a stable and reliable driving structure.

[0036] In this embodiment, a plurality of support beams 53 are provided between the back frame 40 and the hip frame 60; the waist push rod 51 can move and pass through the gap between two adjacent support beams 53 to support the mattress 20. When the mattress 20 is flat, the plurality of support beams 53 can effectively support the mattress 20 in the hollow waist area of ​​the bed frame 10 to prevent the mattress 20 from sagging.

[0037] In this embodiment, the first driving member 31 , the second driving member 32 and the third driving member 33 are pneumatic push rods or hydraulic push rods.

[0038] In this embodiment, the mattress 20 includes a back pad 21, a waist pad 22, a hip pad 23, a leg pad 24 and a plurality of flexible connection pads 25; the back pad 21, the waist pad 22, the hip pad 23, and the leg pad 24 are respectively installed above the back frame 40, the waist frame 50, the hip frame 60 and the leg frame 70, and are connected through the flexible connection pads 25. The flexible connection pads 25 have strong elastic deformation ability, can well match the angle deformation of the hinge connection area, and keep the mattress 20 and the bed board 90 firmly fitted.

[0039] Preferably, the flexible connection pad 25 is a sponge pad.

[0040] In some embodiments, the waist pad 22 is a latex pad. The latex pad has a strong flexible deformation ability and can be bent and deformed as the waist top rod 51 is lifted.

[0041] In this embodiment, a plurality of supporting legs are arranged below the bed frame.

[0042] Of course, the present invention is not limited to the above-mentioned embodiments, and technicians familiar with the field may make equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications and substitutions are all included in the scope defined by the claims of this application.

Claims

1. A multifunctional reclining electric bed, characterized in that: include: A bed frame (10), a mattress (20), a driving mechanism (30), and a back frame (40), a waist frame (50), a hip frame (60), and a leg frame (70) sequentially arranged on the bed frame (10); The driving mechanism (30) comprises a first driving member (31), a second driving member (32) and a third driving member (33) respectively used to drive the back frame (40), the waist frame (50) and the hip frame (60) to move; One end of the back frame (40) close to the waist frame (50) is hinged to the bed frame (10), and the first driving member (31) can make the end of the back frame (40) away from the waist frame (50) flip upward and tilt; One end of the hip frame (60) close to the waist frame (50) is hinged to the bed frame (10), and the other end is hingedly connected to the leg frame (70); one end of the leg frame (70) away from the hip frame (60) is hingedly connected to a connecting rod (80); the connecting rod (80) is hingedly connected to the bed frame (10); the third driving member (33) can make the end of the hip frame (60) away from the waist frame (50) flip upward and tilt, and lift the leg frame (70); The waist frame (50) comprises a waist push rod (51) and a turning arm (52); the second driving member (32) can make the waist push rod (51) rotate along with the turning arm (52) and push upward; A bed board (90) is arranged on the back frame (40), the hip frame (60) and the leg frame (70); the bed frame (10) is hollowed out above the waist frame (50); and the mattress (20) is arranged above the bed board (90).

2. The multifunctional reclining electric bed according to claim 1, characterized in that: A plurality of support beams (53) are arranged between the back frame (40) and the hip frame (60); the waist support rod (51) is movable and passes through the gap between two adjacent support beams (53) to support the mattress (20).

3. The multifunctional reclining electric bed according to claim 1, characterized in that: The first driving member (31), the second driving member (32) and the third driving member (33) are pneumatic push rods or hydraulic push rods.

4. The multifunctional reclining electric bed according to claim 1, characterized in that: The mattress (20) comprises a back pad (21), a waist pad (22), a hip pad (23), a leg pad (24) and a plurality of flexible connection pads (25); the back pad (21), the waist pad (22), the hip pad (23) and the leg pad (24) are respectively installed above the back frame (40), the waist frame (50), the hip frame (60) and the leg frame (70), and are connected via the flexible connection pads (25).

5. The multifunctional reclining electric bed according to claim 4, characterized in that: The flexible connection pad (25) is a sponge pad.

6. The multifunctional reclining electric bed according to claim 4, characterized in that: The waist pad (22) is a latex pad.

7. The multifunctional reclining electric bed according to claim 1, characterized in that: A plurality of supporting legs (11) are arranged below the bed frame (10).

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