Folding electric bedstead and folding electric bed

Abstract

The utility model belongs to the technical field of electric bed, concretely relates to a folding electric bed frame and folding electric bed, and the folding electric bed frame includes: leg part mounting frame, a pair of leg plate pushers are hinged on it, and two leg plate pushers are connected through first drive link, head part mounting frame, a pair of head plate pushers are hinged on it, and two head plate pushers are connected through second drive link, and the leg plate pusher and head plate pusher of being located in the same side are misaligned and set up in the length direction of folding electric bed frame, and the folding electric bed frame and folding electric bed are misaligned and set up through the leg plate pusher and head plate pusher, make the leg plate pusher and head plate pusher overlap in horizontal direction when leg part mounting frame and head part mounting frame fold, thereby reduce the height that leg plate pusher and head plate pusher occupy, and further make leg part mounting frame and head part mounting frame can be more close, thereby reduce the packing thickness of folding electric bed frame whole.

Description

Technical Field

[0001] This utility model belongs to the field of electric bed technology, specifically relating to a foldable electric bed, and more particularly to a foldable electric bed frame and a foldable electric bed. Background Technology

[0002] A folding electric bed consists of a folding electric bed frame and a bed board. The bed board includes a leg bed board assembly and a head bed board assembly, each driven by an independent drive mechanism for posture adjustment. In order to reduce the tilting of the bed board due to unilateral force, a pair of pushers are used to push the bed board.

[0003] In related technologies, folding electric beds need to be packed before transportation, which involves disassembling the bed boards and folding the folding electric bed frame to reduce the overall length required for packing.

[0004] However, due to the use of two drive mechanisms, the pushers of the leg panel assembly and the head panel assembly overlap after the folding electric bed frame is folded in half. This overlap limits the overall thickness of the folding electric bed frame after folding, resulting in an excessively thick packing size.

[0005] Therefore, how to solve the above problems is a problem that urgently needs to be solved by those skilled in the art.

[0006] 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

[0007] This disclosure provides at least one folding electric bed frame and a folding electric bed.

[0008] In a first aspect, embodiments of this disclosure provide a folding electric bed frame, comprising: a leg mounting frame with a pair of leg plate pushers hinged thereon, the two leg plate pushers being connected to each other via a first drive rod; a head mounting frame with a pair of head plate pushers hinged thereon, the two head plate pushers being connected to each other via a second drive rod; the two leg plate pushers are located on both sides of the width direction of the folding electric bed frame; the two head plate pushers are located on both sides of the width direction of the folding electric bed frame; the leg plate pushers and head plate pushers located on the same side are staggered in the length direction of the folding electric bed frame; wherein, after the leg mounting frame and the head mounting frame are folded, the leg plate pushers and head plate pushers located on the same side overlap to reduce the height of the occupied space.

[0009] In one optional embodiment, the leg plate pusher includes a leg plate pusher and a first roller, one end of the leg plate pusher is hinged to the leg mounting frame, and the first roller is rotatably disposed at the other end of the leg plate pusher; the head plate pusher includes a head plate pusher and a second roller, one end of the head plate pusher is hinged to the head mounting frame, and the second roller is rotatably disposed at the other end of the head plate pusher; wherein, after the leg mounting frame and the head mounting frame are folded, the first roller and the second roller located on the same side overlap in the horizontal direction to reduce the height of the space occupied.

[0010] In one alternative embodiment, the first roller is located inside the leg plate pusher; the second roller is located inside the head plate pusher.

[0011] In one alternative embodiment, the headplate pusher is Z-shaped; wherein, after the leg mounting frame and the head mounting frame are folded, the headplate pusher is adapted to avoid the first roller.

[0012] In one optional embodiment, a first driver is provided on the leg mounting frame, the driving end of the first driver being connected to a first driving rod, adapted to drive the leg plate pusher to rotate; a second driver is provided on the head mounting frame, the driving end of the second driver being connected to a second driving rod, adapted to drive the head plate pusher to rotate.

[0013] In one optional embodiment, at least one limiting block is provided on the lower surface of the leg mounting frame or the lower surface of the head mounting frame; wherein, after the leg mounting frame and the head mounting frame are folded, the limiting block on the leg mounting frame or the head mounting frame abuts against the other mounting frame.

[0014] In one optional embodiment, a pair of connecting rods are provided on both sides of the leg mounting frame; one end of the connecting rod is hinged to the leg mounting frame, and the other end is used to hinge to the leg bed board assembly.

[0015] Secondly, this disclosure also provides a folding electric bed, including: a folding electric bed frame; a leg panel assembly connected to a leg mounting frame; a headboard assembly connected to a head mounting frame; a first driver adapted to adjust the posture of the leg panel assembly by rotating the leg panel pusher; and a second driver adapted to adjust the posture of the headboard assembly by rotating the headboard pusher.

[0016] In one optional embodiment, the leg bed assembly includes: a first fixed plate, a connecting plate, and a leg plate; the first fixed plate is connected to the leg mounting frame, the connecting plate is hinged to the first fixed plate, and the leg plate is hinged to the connecting plate; wherein, the connecting rod is hinged to the lower surface of the leg plate.

[0017] In one alternative embodiment, the headboard assembly includes a second fixing plate and a headboard; wherein the second fixing plate is connected to the head mounting frame, and the headboard is hinged to the second fixing plate.

[0018] The beneficial effect of this utility model is that by staggering the leg plate pusher and head plate pusher, the leg plate pusher and head plate pusher overlap in the horizontal direction when the leg mounting frame and head mounting frame are folded, thereby reducing the height occupied by the leg plate pusher and head plate pusher, and thus allowing the leg mounting frame and head mounting frame to be closer together, thereby reducing the overall packing thickness of the folding electric bed frame.

[0019] 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.

[0020] 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

[0021] 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.

[0022] Figure 1 This is a schematic diagram of the structure of a folding electric bed provided in an embodiment of the present disclosure;

[0023] Figure 2 This is a schematic diagram of the positional structure of a leg plate pusher and a head plate pusher provided in an embodiment of the present disclosure;

[0024] Figure 3 This is a side view of the structure of a first roller and a second roller when they are misaligned after folding, according to an embodiment of the present disclosure.

[0025] Figure 4 A top view of the structure of a first roller and a second roller when they are misaligned after folding, as provided in an embodiment of this disclosure;

[0026] Figure 5 This is a schematic diagram of the structure of a leg bed board assembly and a head bed board assembly provided in an embodiment of this disclosure.

[0027] In the picture:

[0028] Leg mounting frame 1, leg plate pusher 11, leg plate pusher 111, first roller 112, first drive rod 12, first driver 13, connecting rod 14;

[0029] 2. Head mounting frame, 21. Head plate pusher, 211. Second roller, 212. Second drive rod, 22. Second driver, 23. Limiting block, 24.

[0030] Leg board assembly 3, first fixing plate 31, connecting plate 32, leg board 33;

[0031] Headboard assembly 4, second fixing plate 41, headboard 42. Detailed Implementation

[0032] 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.

[0033] 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.

[0034] 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.

[0035] like Figure 1 As shown, at least one embodiment provides a folding electric bed frame, including: a leg mounting frame 1, on which a pair of leg plate pushers 11 are hinged, the two leg plate pushers 11 being connected by a first drive rod 12; and a head mounting frame 2, on which a pair of head plate pushers 21 are hinged, the two head plate pushers 21 being connected by a second drive rod 22.

[0036] Specifically, the leg mounting frame 1 is provided with a leg bed board assembly 3, and the leg board pusher 11 abuts against the lower surface of the leg bed board assembly 3; the head mounting frame 2 is provided with a head bed board assembly 4, and the headboard pusher 21 abuts against the lower surface of the head bed board assembly 4.

[0037] In this embodiment, the two leg board pushers 11 rotate synchronously to adjust the posture of the leg bed board assembly 3; the two headboard pushers 21 rotate synchronously to adjust the posture of the head bed board assembly 4.

[0038] like Figure 1 As shown, in some embodiments, the two leg plate pushers 11 are located on both sides of the width direction of the folding electric bed frame; the two head plate pushers 21 are located on both sides of the width direction of the folding electric bed frame.

[0039] In this embodiment, two pushers are used to push the bed board, which can improve the strength of the bed board under unilateral force.

[0040] like Figures 2 to 4 As shown, in some embodiments, the leg board pusher 11 and headboard pusher 21 located on the same side are staggered in the length direction of the folding electric bed frame; wherein, after the leg mounting frame 1 and the head mounting frame 2 are folded, the leg board pusher 11 and headboard pusher 21 located on the same side overlap to reduce the height of the space occupied.

[0041] In this embodiment, by staggering the leg plate pusher 11 and the head plate pusher 21, the leg plate pusher 11 and the head plate pusher 21 overlap in the horizontal direction when the leg mounting frame 1 and the head mounting frame 2 are folded, thereby reducing the height occupied by the leg plate pusher 11 and the head plate pusher 21, and thus allowing the leg mounting frame 1 and the head mounting frame 2 to be closer together, thereby reducing the overall packing thickness of the folding electric bed frame.

[0042] like Figure 1 As shown, in some embodiments, the leg plate pusher 11 includes: a leg plate pusher 111 and a first roller 112, one end of the leg plate pusher 111 is hinged to the leg mounting frame 1, and the first roller 112 is rotatably disposed at the other end of the leg plate pusher 111; the head plate pusher 21 includes: a head plate pusher 211 and a second roller 212, one end of the head plate pusher 211 is hinged to the head mounting frame 2, and the second roller 212 is rotatably disposed at the other end of the head plate pusher 211.

[0043] Specifically, the first roller 112 abuts against the lower surface of the leg bed board assembly 3 and follows the rotation of the leg board push plate 111 to push the leg bed board assembly 3 to adjust its posture; the second roller 212 abuts against the lower surface of the head bed board assembly 4 and follows the rotation of the head board push plate 211 to push the head bed board assembly 4 to adjust its posture.

[0044] In this embodiment, the rollers are used to contact the bed board in order to reduce damage to the bed board caused by the pushing component.

[0045] Because rollers are used, the diameter of the rollers needs to be greater than the width of the push plate. Therefore, the thickness of the folded leg mounting frame 1 and head mounting frame 2 is determined by the height occupied by the first roller 112 and the second roller 212.

[0046] like Figure 4 As shown, in some embodiments, the first roller 112 is located inside the leg plate pusher 111; the second roller 212 is located inside the head plate pusher 211.

[0047] Specifically, the headplate pusher 211 is Z-shaped; when the leg mounting frame 1 and the head mounting frame 2 are folded, the headplate pusher 211 is adapted to avoid the first roller 112.

[0048] In this embodiment, after the leg mounting frame 1 and the head mounting frame 2 are folded, the first roller 112 and the second roller 212 located on the same side overlap in the horizontal direction to reduce the height of the space occupied, that is, the first roller 112 is placed in the clearance space generated by the bending of the head plate push plate 211.

[0049] like Figure 1 As shown, in some embodiments, a first driver 13 is provided on the leg mounting frame 1, and the driving end of the first driver 13 is connected to the first driving rod 12, which is suitable for driving the leg plate push plate 111 to rotate; a second driver 23 is provided on the head mounting frame 2, and the driving end of the second driver 23 is connected to the second driving rod 22, which is suitable for driving the head plate push plate 211 to rotate.

[0050] In this embodiment, both the first driver 13 and the second driver 23 are push rod motors. The base of the push rod motor is hinged to the mounting frame, and the telescopic rod of the push rod motor is hinged to the drive rod. That is, the telescopic rod of the push rod motor drives the drive rod to rotate through the telescopic action, thereby causing the push plate connected to it to rotate.

[0051] like Figure 1 As shown, in some embodiments, at least one limiting block 24 is provided on the lower surface of the leg mounting frame 1 or the lower surface of the head mounting frame 2; wherein after the leg mounting frame 1 and the head mounting frame 2 are folded, the limiting block 24 on the leg mounting frame 1 or the head mounting frame 2 abuts against the other mounting frame.

[0052] In this embodiment, the presence of the limiting block 24 restricts the folding angle of the leg mounting frame 1 and the head mounting frame 2, preventing them from being folded too far and causing damage to components such as the drive unit on them.

[0053] like Figure 1 As shown, in some embodiments, a pair of connecting rods 14 are provided on both sides of the leg mounting frame 1; one end of the connecting rod 14 is hinged to the leg mounting frame 1, and the other end is used to hinge to the leg bed board assembly 3.

[0054] In this embodiment, the connecting rod 14 is used to cooperate with the leg board push plate 111 to make the leg bed board assembly 3 produce the required posture.

[0055] like Figure 5 As shown, at least one embodiment also provides a folding electric bed, including: a folding electric bed frame; a leg bed board assembly 3 connected to a leg mounting frame 1; a head bed board assembly 4 connected to a head mounting frame 2; a first driver 13 adapted to adjust the posture of the leg bed board assembly 3 by rotating the leg board push plate 111; and a second driver 23 adapted to adjust the posture of the head bed board assembly 4 by rotating the head board push plate 211.

[0056] For details on the specific structure and implementation process of the folding electric bed frame, please refer to the relevant discussion in the above embodiments, which will not be repeated here.

[0057] In some embodiments, the leg bed assembly 3 includes: a first fixing plate 31, a connecting plate 32, and a leg plate 33; the first fixing plate 31 is connected to the leg mounting frame 1, the connecting plate 32 is hinged to the first fixing plate 31, and the leg plate 33 is hinged to the connecting plate 32; wherein, the connecting rod 14 is hinged to the lower surface of the leg plate 33.

[0058] In some embodiments, the headboard assembly 4 includes a second fixing plate 41 and a headboard 42; wherein the second fixing plate 41 is connected to the head mounting frame 2, and the headboard 42 is hinged to the second fixing plate 41.

[0059] In summary, this folding electric bed frame and folding electric bed achieve this by staggering the leg plate pusher 11 and head plate pusher 21, so that when the leg mounting frame 1 and head mounting frame 2 are folded, the leg plate pusher 11 and head plate pusher 21 overlap in the horizontal direction, thereby reducing the height occupied by the leg plate pusher 11 and head plate pusher 21. This allows the leg mounting frame 1 and head mounting frame 2 to be closer together, thus reducing the overall packing thickness of the folding electric bed frame.

[0060] 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.

[0061] 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.

[0062] 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.

[0063] 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.

[0064] 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.

[0065] 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.

[0066] 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.

[0067] 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.

[0068] 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.

[0069] 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. A folding electric bed frame, characterized in that, include: A leg mounting frame (1) is hinged to a pair of leg plate pushers (11), and the two leg plate pushers (11) are connected by a first drive rod (12); The head mounting frame (2) has a pair of head plate pushers (21) hinged on it, and the two head plate pushers (21) are connected by a second drive rod (22); The two leg plate pushers (11) are located on both sides of the width direction of the folding electric bed frame; The two headboard pushers (21) are located on both sides of the width direction of the folding electric bed frame; The leg plate pusher (11) and head plate pusher (21) located on the same side are offset in the length direction of the folding electric bed frame; In this case, after the leg mounting frame (1) and the head mounting frame (2) are folded, the leg plate pusher (11) and the head plate pusher (21) located on the same side overlap to reduce the height of the space occupied.

2. The folding electric bed frame as described in claim 1, characterized in that, The leg plate pusher (11) includes: a leg plate pusher (111) and a first roller (112). One end of the leg plate pusher (111) is hinged to the leg mounting frame (1), and the first roller (112) is rotatably disposed at the other end of the leg plate pusher (111). The head plate pusher (21) includes: a head plate pusher (211) and a second roller (212). One end of the head plate pusher (211) is hinged to the head mounting frame (2), and the second roller (212) is rotatably disposed at the other end of the head plate pusher (211). In this case, after the leg mounting frame (1) and the head mounting frame (2) are folded, the first roller (112) and the second roller (212) located on the same side overlap in the horizontal direction to reduce the height of the space occupied.

3. The folding electric bed frame as described in claim 2, characterized in that, The first roller (112) is located inside the leg plate pusher (111); The second roller (212) is located inside the head plate push plate (211).

4. The folding electric bed frame as described in claim 3, characterized in that, The head plate pusher (211) is in the shape of a "Z"; When the leg mounting frame (1) and the head mounting frame (2) are folded, the head plate pusher (211) is adapted to avoid the first roller (112).

5. The folding electric bed frame as described in claim 4, characterized in that, The leg mounting frame (1) is provided with a first driver (13), the driving end of the first driver (13) is connected to the first driving rod (12), and is suitable for driving the leg plate push plate (111) to rotate. The head mounting frame (2) is provided with a second driver (23), the driving end of the second driver (23) is connected to the second driving rod (22), and is suitable for driving the head plate push plate (211) to rotate.

6. The folding electric bed frame as described in claim 5, characterized in that, At least one limiting block (24) is provided on the lower surface of the leg mounting frame (1) or the lower surface of the head mounting frame (2); wherein After the leg mounting frame (1) and the head mounting frame (2) are folded, the limiting block (24) on the leg mounting frame (1) or the head mounting frame (2) abuts against the other mounting frame.

7. The folding electric bed frame as described in claim 6, characterized in that, A pair of connecting rods (14) are provided on both sides of the leg mounting frame (1). One end of the connecting rod (14) is hinged to the leg mounting frame (1), and the other end is hinged to the leg bed board assembly (3).

8. A folding electric bed, characterized in that, include: The folding electric bed frame as described in any one of claims 1-7; The leg bed board assembly (3) is connected to the leg mounting frame (1); The headboard assembly (4) is connected to the head mounting frame (2); The first driver (13) is adapted to adjust the posture of the leg bed assembly (3) by driving the leg board push plate (111) to rotate; The second driver (23) is adapted to adjust the posture of the headboard assembly (4) by rotating the headboard pusher (211).

9. The folding electric bed as described in claim 8, characterized in that, The leg bed board assembly (3) includes: a first fixing plate (31), a connecting plate (32), and a leg board (33); The first fixing plate (31) is connected to the leg mounting frame (1), the connecting plate (32) is hinged to the first fixing plate (31), and the leg plate (33) is hinged to the connecting plate (32); The connecting rod (14) is hinged to the lower surface of the leg plate (33).

10. The folding electric bed as described in claim 9, characterized in that, The headboard assembly (4) includes: a second fixing plate (41) and a headboard (42); wherein The second fixing plate (41) is connected to the head mounting frame (2), and the head plate (42) is hinged to the second fixing plate (41).

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