Electric bed with neck massage function

Abstract

This utility model belongs to the field of electric bed technology, specifically relating to an electric bed with a neck massage function. The electric bed with neck massage function includes: a front bed frame and a rear bed frame, the front bed frame and the rear bed frame being hinged together. A headboard mechanism is provided on the front bed frame. The headboard mechanism includes: a fixed plate, disposed on the front bed frame; a neck board, hinged to the fixed plate; a headboard, hinged to the neck board; a first drive assembly, disposed on the front bed frame, with its drive end abutting against the lower surface of the neck board, used to adjust the posture of the neck board; and a second push rod motor, disposed on a reinforcing plate, with its drive end connected to the lower surface of the neck board, used to adjust the posture of the headboard. This electric bed with neck massage function, by providing an adjustable headboard mechanism on the front bed frame, allows the neck board and headboard to change posture to adapt to the needs of different users.

Description

Technical Field

[0001] This utility model belongs to the field of electric bed technology, specifically relating to folding electric beds, and more particularly to an electric bed with a neck massage function. Background Technology

[0002] An electric bed is a type of bed with an adjustable bed board posture. The bed board is typically made of multiple hinged sub-boards. Current electric beds generally use a push rod motor as the drive source, with both ends of the push rod motor connected by hinges.

[0003] However, when the push rod motor is hinged to the bed board, a hinge base needs to be installed on the bed board in advance. Since the hinge base is small and the bed board is made of wood, the connection between the hinge base and the bed board is prone to loosening when the heavy push rod motor is working, which may cause the push rod motor to fall off.

[0004] Therefore, how to solve the above problems is a problem that urgently needs to be solved by those skilled in the art.

[0005] It should be noted that the information disclosed in this background section is only for understanding the background technology of the present application concept, and therefore, the above description is not considered to constitute prior art information. Utility Model Content

[0006] This disclosure provides at least one electric bed with a neck massage function, comprising: a front bed frame and a rear bed frame, the front bed frame being hinged to the rear bed frame, and a headboard mechanism on the front bed frame, the headboard mechanism comprising: a fixed plate disposed on the front bed frame; a neck board hinged to the fixed plate and having a massager disposed thereon; a headboard hinged to the neck board and having a reinforcing plate disposed on its lower surface; a first drive assembly disposed on the front bed frame, with its drive end abutting against the lower surface of the neck board for adjusting the posture of the neck board; and a second push rod motor disposed on the reinforcing plate, with its drive end connected to the lower surface of the neck board for adjusting the posture of the headboard.

[0007] In one alternative embodiment, the reinforcing plate is located in the middle of the head plate, and the ratio of the length of the reinforcing plate to the length of the head plate is greater than 2 / 5.

[0008] In one alternative embodiment, the head plate is connected to the neck plate via four first hinges; wherein the reinforcing plate is connected to two of the first hinges located in the middle.

[0009] In one alternative embodiment, the head plate is further connected to the neck plate via a second hinge; wherein the second hinge is located in the middle of each of the first hinges, and the reinforcing plate is connected to the second hinge.

[0010] In one optional embodiment, the first drive assembly includes: a pair of neck push rods, respectively disposed on both sides of the front bed frame, with one end hinged to the front bed frame; a drive rod for connecting the two neck push rods; and a first push rod motor, hinged to the front bed frame, with its drive end hinged to the drive rod, for driving the drive rod to rotate so that the two neck push rods adjust the posture of the neck plate.

[0011] In one alternative embodiment, a pair of connecting plates are sleeved on the drive rod; wherein the connecting plates are welded to the drive rod; and the drive end of the first push rod motor is hinged to the two connecting plates.

[0012] In one alternative embodiment, the front bed frame and the rear bed frame are hinged by a pair of third hinges; wherein the first push rod motor is hinged to the third hinge located on the front bed frame.

[0013] In one alternative embodiment, the other end of the neck push rod is provided with a roller; wherein the roller abuts against the neck plate.

[0014] In one alternative embodiment, a pair of pads are provided on the lower surface of the neck plate; wherein the pads are respectively disposed on the movement path of the respective rollers.

[0015] In one optional embodiment, a pair of connecting bases are provided on the rear bed frame; the two connecting bases are located on both sides of the rear bed frame; wherein, after the front bed frame and the rear bed frame are folded, the connecting bases abut against the front bed frame.

[0016] The beneficial effects of this utility model are that the electric bed with neck massage function has an adjustable headboard mechanism on the front bed board frame, which allows the neck board and headboard to change posture to adapt to the needs of different users; at the same time, a reinforcing plate is set on the headboard to increase the connection strength between the second push rod motor and the headboard.

[0017] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention are realized and obtained through the structures particularly pointed out in the description and the accompanying drawings.

[0018] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, preferred embodiments are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0019] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of an electric bed with a neck massage function provided in an embodiment of the present disclosure;

[0021] Figure 2 This is a schematic diagram of the structure of a first driving component provided in an embodiment of the present disclosure;

[0022] Figure 3 A schematic diagram of the mounting structure of a first push rod motor provided in an embodiment of this disclosure;

[0023] Figure 4 This is a schematic diagram of the installation structure of a massager provided in an embodiment of this disclosure.

[0024] In the picture:

[0025] 1. Front bed frame; 2. Rear bed frame; 21. Third hinge; 22. Connecting base; 3. Headboard mechanism; 31. Fixing plate; 32. Neckboard; 321. Pad plate; 33. Headboard; 331. Reinforcing plate; 332. First hinge; 333. Second hinge; 34. First drive assembly; 341. Neck push rod; 342. Drive rod; 343. First push rod motor; 344. Connecting piece; 345. Roller; 35. Second push rod motor; 4. Legboard mechanism; 5. Massager. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, 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.

[0027] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, in the figures, the thickness of parts may be exaggerated or reduced for the purpose of effectively depicting the technical content.

[0028] The following detailed description, with reference to the accompanying drawings, describes some embodiments of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0029] like Figure 1 As shown, at least one embodiment provides an electric bed with a neck massage function, including: a front bed frame 1 and a rear bed frame 2, the front bed frame 1 is provided with a headrest mechanism 3, and the rear bed frame 2 is provided with a legrest mechanism 4.

[0030] Specifically, the front bed frame 1 and the rear bed frame 2 are hinged, which reduces the space occupied by the electric bed during packaging and transportation.

[0031] Specifically, the headboard mechanism 3 can change the posture of the headboard by driving the internal drive.

[0032] Specifically, the leg bed mechanism 4 can change the posture of the leg bed by driving the internal drive.

[0033] like Figure 1 As shown, in some embodiments, the headboard mechanism 3 includes: a fixed plate 31, disposed on the front bed frame 1; a neck plate 32, hinged to the fixed plate 31; a headboard 33, hinged to the neck plate 32, with a reinforcing plate 331 disposed on its lower surface; a first drive assembly 34, disposed on the front bed frame 1, with its drive end abutting against the lower surface of the neck plate 32, for adjusting the posture of the neck plate 32; and a second push rod motor 35, disposed on the reinforcing plate 331, with its drive end connected to the lower surface of the neck plate 32, for adjusting the posture of the headboard 33.

[0034] Specifically, such as Figure 4 As shown, a massager 5 is provided on the neck plate 32 to massage the neck.

[0035] Specifically, the fixed plate 31, neck plate 32 and head plate 33 are hinged in sequence, so that the neck plate 32 and head plate 33 can change their posture when subjected to force to adapt to the needs of different users.

[0036] Specifically, the first drive assembly 34 is mounted on the front bed frame 1. The position of the front bed frame 1 will not move. When the first drive assembly 34 is working, its drive end will drive the neck plate 32 to rotate around the fixed plate 31, thereby changing the posture of the neck plate 32.

[0037] Specifically, the second push rod motor 35 is mounted on the head plate 33. When the second push rod motor 35 is working, the head plate 33 rotates around the neck plate 32, thereby changing the posture of the head plate 33. When the neck plate 32 changes its posture, a triangle is formed between the neck plate 32, the head plate 33, and the second push rod motor 35, and the head plate 33 follows the movement of the neck plate 32.

[0038] Specifically, the reinforcing plate 331 increases the connection area between itself and the head plate 33, thereby improving the connection strength between the second push rod motor 35 and the head plate 33. It also increases the stress area of ​​the head plate 33, making the head plate 33 more stable when under stress.

[0039] like Figure 1 As shown, in some embodiments, the reinforcing plate 331 is located in the middle of the head plate 33, and the ratio of the length of the reinforcing plate 331 to the length of the head plate 33 is greater than 2 / 5.

[0040] Specifically, the reinforcing plate 331 is elongated, and the head plate 33 is also elongated, with the reinforcing plate 331 arranged along the length of the head plate 33.

[0041] like Figure 2 As shown, in some embodiments, the head plate 33 is connected to the neck plate 32 via four first hinges 332; wherein, the reinforcing plate 331 is connected to the two first hinges 332 located in the middle.

[0042] In this embodiment, the first hinge 332 is a non-rotating hinge made of polypropylene, and the connector of the reinforcing plate 331 passes through the connecting hole on the non-rotating hinge and is connected to the head plate 33.

[0043] like Figure 2 As shown, in some embodiments, the head plate 33 is also connected to the neck plate 32 via a second hinge 333; wherein the second hinge 333 is located in the middle of each of the first hinges 332, and the reinforcing plate 331 is connected to the second hinge 333.

[0044] In this embodiment, the second hinge 333 is a hinge with a shaft, which plays a protective role in the event of failure of the non-rotating hinge made of polypropylene material, preventing the head plate 33 from falling off suddenly and causing injury to the user.

[0045] like Figure 2 As shown, in some embodiments, the first drive assembly 34 includes: a pair of neck push rods 341, respectively disposed on both sides of the front bed frame 1, and one end of which is hinged to the front bed frame 1; a drive rod 342 for connecting the two neck push rods 341; and a first push rod motor 343, hinged to the front bed frame 1, and its drive end is hinged to the drive rod 342 for driving the drive rod 342 to rotate so that the two neck push rods 341 adjust the posture of the neck plate 32.

[0046] In this embodiment, the first push rod motor 343 drives the drive rod 342 to rotate, and the drive rod 342 drives the two neck push rods 341 to rotate around the hinge point. Since the neck push rods 341 abut against the lower surface of the neck plate 32, they push the neck plate 32 to rotate around the fixed plate 31 during the rotation process to change the posture.

[0047] like Figure 3 As shown, in some embodiments, a pair of connecting pieces 344 are sleeved on the drive rod 342; wherein the connecting pieces 344 are welded to the drive rod 342; and the drive end of the first push rod motor 343 is hinged to the two connecting pieces 344.

[0048] In this embodiment, the connecting piece 344 is sleeved and then welded to increase the contact area and improve the strength after welding.

[0049] like Figure 3 As shown, in some embodiments, the front bed frame 1 and the rear bed frame 2 are hinged by a pair of third hinges 21; wherein the first push rod motor 343 is hinged to the third hinge 21 located on the front bed frame 1.

[0050] Specifically, the third hinge 21 is connected by two hinge pieces. One hinge piece is welded to the front bed frame 1, and the other hinge piece is welded to the rear bed frame 2. The two hinge pieces are hinged together.

[0051] In this embodiment, the first push rod motor 343 needs to be hinged with two hinge plates to achieve sufficient stability. In order to reduce the number of parts, the first push rod motor 343 borrows one of the hinge plates from the third hinge member 21.

[0052] like Figure 2 As shown, in some embodiments, the other end of the neck push rod 341 is provided with a roller 345; wherein the roller 345 abuts against the neck plate 32.

[0053] In this embodiment, the roller 345 can reduce the friction between the neck push rod 341 and the neck plate 32.

[0054] like Figure 3 As shown, in some embodiments, a pair of pads 321 are provided on the lower surface of the neck plate 32; wherein the pads 321 are respectively disposed on the moving path of the corresponding rollers 345.

[0055] In this embodiment, the pad 321 is made of metal to prevent the neck plate 32 from being worn.

[0056] In some embodiments, a pair of connecting bases 22 are provided on the rear bed frame 2; the two connecting bases 22 are located on both sides of the rear bed frame 2; wherein, after the front bed frame 1 and the rear bed frame 2 are folded, the connecting bases 22 abut against the front bed frame 1.

[0057] In this embodiment, the connecting base 22 can limit the folding angle of the front bed frame 1 and the rear bed frame 2, thereby preventing the folding angle of both from being too large and damaging components such as the push rod motor.

[0058] In some embodiments, the leg bed board mechanism 4 is similar to the head bed board mechanism 3, including: a second fixed plate, a leg board and a foot board that are hinged in sequence, and a third drive assembly. The third drive assembly is used to adjust the posture of the leg board, and its specific structure is similar to that of the first drive assembly 34.

[0059] In some embodiments, a pull rod is hinged to the connecting base 22, and the other end of the pull rod is hinged to the foot plate, thereby adjusting the posture of the foot plate.

[0060] In summary, this electric bed with neck massage function has an adjustable headboard mechanism 3 on the front bed frame 1, which allows the neck board 32 and headboard 33 to change posture to adapt to the needs of different users; at the same time, a reinforcing plate 331 is provided on the headboard 33 to increase the connection strength between the second push rod motor 35 and the headboard 33.

[0061] In this document, when it is said that the first component is located on the second component, this can mean that the first component can be directly formed on the second component, or that the third component can be inserted between the first component and the second component.

[0062] In this document, when an element or layer is referred to as “located,” “joined to,” “connected to,” “attached to,” or “coupled to” another element or layer, it may be directly located, joined, connected, attached to, or coupled to the other element or layer, or there may be intermediate elements or layers present. Conversely, when an element is referred to as “directly on another element or layer,” “directly joined to,” “directly connected to,” “directly attached to,” or “directly coupled to” another element or layer, there may be no intermediate elements or layers present. Other terms used to describe relationships between elements should be interpreted in a similar manner (e.g., “between” versus “directly between,” “adjacent” versus “directly adjacent,” etc.). As used herein, the term “and / or” includes any and all combinations of one or more of the related listed items.

[0063] In this document, exemplary embodiments of the present disclosure will be described in more detail with reference to the accompanying drawings. As used herein, expressions such as “at least one of…” modify the entire list of elements when following a list of elements, rather than individual elements in the list. For example, the expression “at least one of a, b, and c” should be understood to include only a, only b, only c, both a and b, both a and c, both b and c, or all of a, b, and c.

[0064] The terminology used herein is for the purpose of describing specific exemplary configurations only and is not intended to be limiting. As used herein, the singular articles “a,” “an,” and “the” may also be intended to include plural forms unless otherwise clearly stated herein. The terms “comprising,” “including,” and “having” are inclusive and thus specify the presence of features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein should not be construed as requiring them to be performed in the specific order discussed or shown, unless specifically identified as such. Additional or alternative steps may be employed.

[0065] As used herein, the phrases “in one embodiment,” “according to one embodiment,” “in some embodiments,” etc., generally refer to the fact that a particular feature, structure, or characteristic following the phrase can be included in at least one embodiment of this disclosure. Therefore, a particular feature, structure, or characteristic can be included in more than one embodiment of this disclosure, such that these phrases do not necessarily refer to the same embodiment. As used herein, the terms “example,” “exemplary,” etc., are used to “serve as an example, instance, or illustration.” Any implementation, aspect, or design described herein as “example” or “exemplary” is not necessarily to be construed as preferred or superior to other implementations, aspects, or designs. Rather, the use of the terms “example,” “exemplary,” etc., is intended to present concepts in a specific manner.

[0066] In the description of the embodiments of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of 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.

[0067] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and 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, terms such as "first," "second," and other numerical terms used herein do not imply order or sequence unless expressly indicated herein. Therefore, without departing from the teachings of the exemplary embodiments, the first element, component, region, layer, or segment discussed above may be referred to as the second element, component, region, layer, or segment.

[0068] Spatially relative terms, such as “inside,” “outside,” “below,” “below,” “down,” “above,” “up,” etc., may be used herein to describe the relationship between one element or feature illustrated in the figures and another element or feature. In addition to the orientations depicted in the figures, spatially relative terms may be intended to cover different orientations of the device in use or operation. For example, if the device in the figure is flipped, an element described as “below” or “below” other elements or features would be oriented as “above” other elements or features. Thus, the example term “below” can cover both above and below orientations. The device may be oriented in other ways (rotated 90 degrees or in other orientations), and the spatially relative descriptors used herein are interpreted accordingly.

[0069] In the above discussion, unless otherwise stated, when used to describe numerical values, the terms “about,” “approximately,” “basically,” etc., indicate a change of + / - 10% in that value.

[0070] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. An electric bed with a neck massage function, comprising: A front bed frame (1) and a rear bed frame (2), wherein the front bed frame (1) and the rear bed frame (2) are hinged together, and a headboard mechanism (3) is provided on the front bed frame (1), characterized in that, The headboard mechanism (3) includes: A fixing plate (31) is mounted on the front bed frame (1); A neck plate (32) is hinged to a fixed plate (31), on which a massager (5) is mounted. The head plate (33) is hinged to the neck plate (32), and a reinforcing plate (331) is provided on its lower surface. The first drive assembly (34) is mounted on the front bed frame (1), and its drive end abuts against the lower surface of the neck plate (32) for adjusting the posture of the neck plate (32). The second push rod motor (35) is mounted on the reinforcing plate (331), and its drive end is connected to the lower surface of the neck plate (32) for adjusting the posture of the head plate (33). The first driving component (34) includes: A pair of neck push rods (341) are respectively set on both sides of the front bed frame (1), and one end is hinged to the front bed frame (1); A drive rod (342) is used to connect the two neck push rods (341). The first push rod motor (343) is hinged to the front bed frame (1), and its drive end is hinged to the drive rod (342) to drive the drive rod (342) to rotate so that the two neck push rods (341) adjust the posture of the neck plate (32).

2. The electric bed with neck massage function as described in claim 1, characterized in that, The reinforcing plate (331) is located in the middle of the head plate (33), and the ratio of the length of the reinforcing plate (331) to the length of the head plate (33) is greater than 2 / 5.

3. The electric bed with neck massage function as described in claim 2, characterized in that, The head plate (33) is connected to the neck plate (32) via four first hinges (332); The reinforcing plate (331) is connected to the two first hinge members (332) located in the middle.

4. The electric bed with neck massage function as described in claim 3, characterized in that, The head plate (33) is also connected to the neck plate (32) via a second hinge (333); The second hinge (333) is located in the middle of each of the first hinges (332), and the reinforcing plate (331) is connected to the second hinge (333).

5. The electric bed with neck massage function as described in claim 1, characterized in that, A pair of connecting pieces (344) are sleeved on the drive rod (342); wherein The connecting piece (344) is welded to the drive rod (342); The drive end of the first push rod motor (343) is hinged to the two connecting pieces (344).

6. The electric bed with neck massage function as described in claim 1, characterized in that, The front bed frame (1) and the rear bed frame (2) are hinged together by a pair of third hinges (21); wherein The first push rod motor (343) is hinged to the third hinge (21) located on the front bed frame (1).

7. The electric bed with neck massage function as described in claim 1, characterized in that, The other end of the neck push rod (341) is provided with a roller (345); wherein The roller (345) abuts against the neck plate (32).

8. The electric bed with neck massage function as described in claim 7, characterized in that, A pair of pads (321) are provided on the lower surface of the neck plate (32); wherein The pads (321) are respectively set on the moving path of the corresponding rollers (345).

9. The electric bed with neck massage function as described in claim 1, characterized in that, A pair of connecting bases (22) are provided on the rear bed frame (2); The two connecting bases (22) are located on both sides of the rear bed frame (2); When the front bed frame (1) and the rear bed frame (2) are folded, the connecting base (22) abuts against the front bed frame (1).

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