CN218922166U - Modularized folding electric bed - Google Patents

Abstract

The utility model provides a modularized folding electric bed, which comprises a first foldable bed frame and a second foldable bed frame, wherein the first bed frame comprises two first cross bars, and two groups of first supporting components are connected between the two first cross bars; the second bedstead comprises two second cross bars, and two groups of second support components are connected between the two second cross bars; the device also comprises two first bed boards and two second bed boards, wherein one end of each first bed board is hinged on each corresponding first supporting component, and each first supporting component is provided with a first driving component for adjusting the height of the first bed board; one end of each second bed board is hinged on each corresponding second supporting component, and each second supporting component is provided with a second driving component for the height of the second bed board. The utility model provides a modularized folding electric bed, which can realize unilateral height adjustment according to the requirements of users so as to improve the experience of the users; and the packaging size of the electric bed can be reduced, and the transportation cost is reduced.

Description

Modularized folding electric bed

Technical Field

The utility model relates to the technical field of electric beds, in particular to a modularized folding electric bed.

Background

Beds are necessary furniture for people to sleep, and conventional standard beds are usually of fixed size, and are usually 1.6 m and 1.8 m in size. In order to improve the comfort level and the application of the bed, the bed can meet the requirements of lying and sleeping and can also meet the requirements of lying postures and medical care at various angles, the bed boards are generally arranged into a plurality of parts side by side, the middle bed board is fixed on the bed frame, and the bed boards at the two sides are respectively connected with the bed frame through a rotating mechanism and a power mechanism. When the multifunctional bed board is used, the power mechanism drives the corresponding bed board to rotate and then incline through the rotating mechanism, so that the overall shape of the bed board is adjusted, and the multifunctional bed board meets various use requirements.

In the existing electric bed structure, the height of the back plate body or the leg plate body of the electric bed can be adjusted generally only, and the back plate body or the leg plate body of the electric bed cannot be adjusted in a modularized mode in the width direction according to the requirements of users. In addition, the prior electric bed has higher and higher requirements on the package size. How to reduce the package size and the transportation cost

Therefore, it is necessary to perform individual adjustment according to the needs of each user, and to ensure a better experience of the electric bed, and how to reduce the package size and the transportation cost are also considered.

Disclosure of Invention

The utility model solves the problem of overcoming the defects in the prior art, and provides a modularized folding electric bed which can realize unilateral height adjustment according to the requirements of users so as to improve the experience of the users; and the packaging size of the electric bed can be reduced, and the transportation cost is reduced.

In order to solve the problems, the utility model provides a modularized folding electric bed, which comprises a bed frame and a bed board, wherein the bed frame comprises a first bed frame and a second bed frame which can be folded along the length direction of the bed frame, and at least two folding assemblies which are arranged along the width direction of the electric bed are arranged between the first bed frame and the second bed frame;

the first bed frame comprises two first cross bars extending along the width direction of the electric bed, and two groups of first support components extending along the length direction of the electric bed are connected between the two first cross bars; the second bed frame comprises two second cross bars extending along the width direction of the electric bed, and two groups of second support components extending along the length direction of the electric bed are connected between the two second cross bars; the bed board comprises two first bed boards and two second bed boards, one ends of the two first bed boards are respectively hinged to corresponding first supporting components, and first driving components for driving the first bed boards to turn upwards are respectively arranged on the first supporting components; one end of each second bed board is hinged to each corresponding second supporting component, and each second supporting component is provided with a second driving component for driving each second bed board to turn upwards.

Compared with the prior art, the modularized folding electric bed has the following advantages:

in the modularized folding electric bed structure, the height adjustment is realized through the two first independent bed boards and the two second independent bed boards, and the first bed boards and the second bed boards respectively realize the height adjustment through the independent driving mechanisms, so that different requirements when the electric bed is used by multiple persons are met, namely when two persons are on the bed, one single-side person can carry out the height adjustment of the bed boards, the sleeping posture is adjusted, the two other-side persons can continue to lie flat without being influenced, the respective requirements are ensured, and the user experience is improved; in addition, in this structure but improved the long side bar to the electric bed, will the bedstead along length direction setting into two parts to two parts bedstead can be folded in half and accomodate, in order to satisfy the shrink of accommodation space, and folding accomodate more conveniently, need not carry out the dismantlement of bed body part, also according to the continuation of convenient next time simultaneously.

Further, the folding assembly comprises a first connecting plate, a second connecting plate and a middle connecting plate, one ends of the first connecting plate and the second connecting plate are respectively connected and fixed with the first supporting assembly and the second supporting assembly, and two ends of the middle connecting plate are respectively hinged with the other ends of the first connecting plate and the second connecting plate; the first connecting plate and the second connecting plate are respectively provided with a first limiting plate and a second limiting plate, and the first limiting plate and the second limiting plate are respectively in running fit with the two ends of the middle connecting plate, so that the first connecting plate and the second connecting plate can only be turned and folded towards one side far away from the bed plate. Among the above-mentioned improvement structure, rotate connection structure department at first bedstead, second bedstead and increase first limiting plate and second limiting plate, carry out the restriction of electric bed folding direction through corresponding limiting plate and the cooperation relation of intermediate junction board, simple structure, convenient operation.

As an improvement, the two sides of the upper end of the middle connecting plate are respectively provided with a first propping inclined plane and a second propping inclined plane, the upper ends of the first connecting plate and the second connecting plate near one side of the middle connecting plate are respectively provided with a first limiting protrusion and a second limiting protrusion, and when the first bedstead and the second bedstead are unfolded to the horizontal position, the first limiting protrusions and the second limiting protrusions are respectively propped against the inclined planes and the second propping inclined planes to be limited tightly. Among the above-mentioned improvement structure, support through setting up the support on corresponding limiting plate protruding and the intermediate junction board and lean on the inclined plane and lean on spacingly, need not special limit structure, realize the unidirectional folding spacing of electric bed, simple structure, convenient operation.

The lower ends of the first connecting plate and the second connecting plate, which are close to one side of the middle connecting plate, are respectively provided with a third arc-shaped surface and a fourth arc-shaped surface; when the first bedstead and the second bedstead in the horizontal unfolding state are folded downwards for storage, the third arc-shaped surface and the fourth arc-shaped surface are respectively in running fit with the first arc-shaped surface and the second arc-shaped surface. In the improved structure, the corresponding contact surfaces are matched through the arc-shaped surfaces, so that the first bedstead 1 and the second bedstead 2 are more flexible and convenient to turn over and store, and the resistance is small

The bed board is further improved, the bed board further comprises two middle seat boards, the two middle seat boards are respectively connected to the upper parts of one ends of the first bed frame and the second bed frame, which are close to each other, and when the first bed board and/or the second bed board is turned upwards, the two middle seat boards are fixed. In the improved structure, the middle seat plate is arranged to enable the buttocks of a user to be supported when the height of the first bed plate or the second bed plate is adjusted, so that comfort is guaranteed.

When the first bedstead and the second bedstead are folded and stored to the set position towards one side far away from the bed board, the first bedstead and the second bedstead are stacked in a mutually parallel state, and the two middle seat plates are distributed in a mutually parallel mode, so that the whole electric bed is stored to a rectangular structure. In the improved structure, the rectangular storage appearance is convenient to place, and the occupied space is reduced as small as possible; in addition, manufacturers can directly install the electric bed, fold and deliver the electric bed, and the packaging volume is reduced; and the user does not need to assemble the device by himself, thereby being more convenient.

Drawings

FIG. 1 is a schematic view of a modular folding electric bed in a horizontally expanded configuration of the present utility model;

FIG. 2 is another angular schematic view of the modular folding electric bed of FIG. 1;

FIG. 3 is an enlarged view of the structure at X in FIG. 2;

FIG. 4 is a schematic view of the structure of the intermediate connection plate according to the present utility model;

FIG. 5 is a schematic structural view of a first limiting plate according to the present utility model;

FIG. 6 is a schematic view of a folding state structure of the modular folding electric bed according to the present utility model;

FIG. 7 is a schematic view of the modular folding electric bed of FIG. 1 in a raised bed deck configuration;

fig. 8 is another angular structural schematic view of the modular folding electric bed of fig. 7.

Reference numerals illustrate:

1. a first bed frame; 1.1, a first cross bar; 1.2, a first longitudinal bar; 2. a second bed frame; 2.1, a second cross bar; 2.2, a second longitudinal rod; 3. a first bed plate; 4. a second bed plate; 4.1, thigh boards; 4.2, shank plate; 5. a first connection plate; 6. a second connecting plate; 7. a middle connecting plate; 7.1, a first abutting inclined plane; 7.2, a second abutting inclined plane; 7.3, a first arc-shaped surface; 7.4, a second arc-shaped surface; 8. a first limiting plate; 8.1, a first limiting protrusion; 8.2, a third arc surface; 8.3, arc grooves; 9. a second limiting plate; 10. a middle seat plate; 11. a first support arm; 12. a first fixed beam; 13. supporting rollers; 14. an electric push rod; 15. a second support arm; 16. a second fixed beam; 17. and a linkage rod.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "bottom", "outer side wall", "inner side wall", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model. In addition, in the description of the present utility model, the terms "first" and "second" are used for convenience of description, convenience of distinction, and are not particularly meant.

In the description of the present utility model, it should be noted that, unless explicitly specified and defined otherwise, the term "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1, 2 and 5, 6, the present utility model provides a modular folding electric bed, which comprises a bed frame and a bed board, wherein the bed frame part comprises a first bed frame 1 and a second bed frame 2 which are foldable along the length direction thereof, and at least two folding assemblies arranged along the width direction of the electric bed are arranged between the first bed frame 1 and the second bed frame 2;

in addition, the first bedstead 1 comprises two first cross bars 1.1 extending along the width direction of the electric bed, and two groups of first support components which are arranged at intervals and extend along the length direction of the electric bed are connected between the two first cross bars 1.1; similarly, the second bedstead 2 comprises two second cross bars 2.1 extending along the width direction of the electric bed, and two groups of second support components extending along the length direction of the electric bed are connected between the two second cross bars 2.1; the bed board comprises two first bed boards 3 and two second bed boards 4, one ends of the two first bed boards 3 are respectively hinged on the corresponding first supporting components, and the first supporting components are respectively provided with a first driving component for driving the first bed boards 3 to turn upwards to adjust the height; one end of each second bed board 4 is hinged on each corresponding second supporting component, and each second supporting component is provided with a second driving component for driving each second bed board 4 to turn upwards to adjust the height.

In this embodiment, as shown in fig. 3, the folding assembly includes a first connecting plate 5, a second connecting plate 6 and an intermediate connecting plate 7, one ends of the first connecting plate 5 and the second connecting plate 6 are respectively connected and fixed to the first supporting assembly and the second supporting assembly, and two ends of the intermediate connecting plate 7 are respectively hinged with the other ends of the first connecting plate 5 and the second connecting plate 6; in addition, the first connecting plate 5 and the second connecting plate 6 are further provided with a first limiting plate 8 and a second limiting plate 9 respectively, and the first limiting plate 8 and the second limiting plate 9 are in running fit with the two ends of the middle connecting plate 7 respectively, so that the first connecting plate 5 and the second connecting plate 6 can only be turned and folded towards the side far away from the bed plate, and the stability of the bed frame is not affected when the height of the bed plate is adjusted.

Specifically, in the above structure, the two sides of the upper end of the middle connecting plate 7 are respectively provided with the first abutting inclined plane 7.1 and the second abutting inclined plane 7.2, that is to say, the upper ends of the first connecting plate 5 and the second connecting plate 6 near one side of the middle connecting plate 7 are respectively provided with the first limiting protrusion 8.1 and the second limiting protrusion, and when the first bedstead 1 and the second bedstead 2 are unfolded to the horizontal position, the first limiting protrusion 8.1 and the second limiting protrusion respectively abut against the first abutting inclined plane 7.1 and the second abutting inclined plane 7.2 to be limited, and as the first limiting plate 8 and the second limiting plate 9 are fixed on the first connecting plate 5 and the second connecting plate 6, that is to say, the first limiting plate 8 and the second limiting plate 9 are respectively fixed with the first bedstead 1 and the second bedstead 2, and the two ends of the middle connecting plate 7 are hinged with the first connecting plate 5 and the second connecting plate 6, the first limiting protrusion 8.1 and the second limiting protrusion are upwards folded along the middle folding position to the first bedstead 1 and the second bedstead 2 respectively abut against the first abutting inclined plane 7.2, that the first limiting protrusion and the second bedstead 7.2 can not rotate, namely, the first limiting plate and the second limiting plate 2 can be locked to continue to rotate. The stability of the electric bed in the use process is ensured, and the electric bed can be directly placed on the ground or on the original bed board in the actual use process. In the above structure, preferably, the first limiting protrusion 8.1 and the second limiting protrusion are arc-shaped rounded corner structures respectively.

In addition, as shown in fig. 4 and 5, two sides of the lower end of the middle connecting plate 7 are respectively provided with a first arc-shaped surface 7.3 and a second arc-shaped surface 7.4, and the lower ends of the first connecting plate 5 and the second connecting plate 6 near one side of the middle connecting plate 7 are respectively provided with a third arc-shaped surface 8.2 and a fourth arc-shaped surface; when the first bedstead 1 and the second bedstead 2 in the horizontal unfolding state are folded downwards to be stored, the third arc-shaped surface 8.2 and the fourth arc-shaped surface are respectively in running fit with the first arc-shaped surface 7.3 and the second arc-shaped surface 7.4, so that the first bedstead 1 and the second bedstead 2 are more flexible and convenient to turn over and store, and the resistance is small. In the structure, an arc-shaped fillet at the upper end of the first limiting plate 8 and a third arc-shaped surface 8.2 at the lower end are not in the same straight line in the vertical direction, namely, have a certain height difference, and are in transitional connection through an arc-shaped groove 8.3 between the arc-shaped fillet and the third arc-shaped fillet, so that interference is not easy to occur when the first limiting plate 8 rotates relative to the middle connecting plate 7 after the arrangement; likewise, the structure of the arc rounded corner and the fourth arc surface arranged on the second limiting plate 9 is the same as that of the first limiting plate 8, and the detailed description is omitted here.

As shown in fig. 1 and 5, the bed board further comprises two middle seat boards 10, the two middle seat boards 10 are respectively connected to the upper parts of the first bed frame 1 and the second bed frame 2, which are close to one end of each other, and when the first bed board 3 and/or the second bed board 4 are turned upwards, the two middle seat boards 10 are fixed. And when first bedstead 1 and second bedstead 2 are folded towards the side of keeping away from the bed board and are accomodate to the settlement position, first bedstead 1 and second bedstead 2 are the state stack of being parallel to each other, and two middle seat 10 are mutual parallel distribution to make whole electric bed accomodate to rectangular form structure, thereby can realize that electric bed volume reduces, reduces occupation space, conveniently accomodate under the circumstances that does not need to dismantle electric bed part.

More specifically, in the above structure, as shown in fig. 7, the first supporting component includes two first longitudinal bars 1.2 arranged at intervals, and two ends of the two first longitudinal bars 1.2 are fixedly connected with two first cross beams respectively; the inner sides of the two first longitudinal rods 1.2 close to one end of the second bedstead 2 are respectively connected with a first supporting arm 11, a first fixed beam 12 is connected between the two first supporting arms 11 close to one end of the first longitudinal rods 1.2, and the other ends of the two first supporting arms 11 are respectively connected with two supporting rollers 13; one end of the first driving component is connected to the first fixed beam 12, and the other end of the first driving component is connected to a first cross beam far away from one end of the second bedstead 2; one end of the first bed board 3 is hinged to one end of the two first longitudinal rods 1.2 close to the second bed frame 2, and the other end of the first bed board 3 is abutted against two supporting rollers 13 at the other ends of the two first supporting arms 11. In addition, the first driving component in the structure is the electric push rod 14, wherein one end of the electric push rod 14 is hinged in the middle of the first cross beam far away from one end of the second bedstead 2, the other end of the electric push rod 14 is hinged in the middle of the first fixed beam 12, and the rotation of the first bed board 3 can be realized through the extension and retraction of the electric push rod 14, so that the back height can be adjusted, the sleeping position of a user can be adjusted, and the comfort level can be improved.

Similarly, as shown in fig. 8, the second support assembly includes two second longitudinal bars 2.2 arranged at intervals, two ends of the two second longitudinal bars 2.2 are respectively and fixedly connected with two second cross beams, the inner sides of one ends of the two first longitudinal bars 1.2 close to the first bedstead 1 are respectively connected with second support arms 15, a second fixed beam 16 is connected between one ends of the two second support arms 15 close to the second longitudinal bars 2.2, and the other ends of the two second support arms 15 are respectively connected with a support roller 13; the outer walls of the other ends of the two second longitudinal rods 2.2 are respectively hinged with a linkage rod 17, each second bed board 4 comprises a thigh board 4.1 and a shank board 4.2, one end of the thigh board 4.1 is hinged with one end of the two second longitudinal rods 2.2 close to the first bed frame 1, the other end of the thigh board 4.1 is hinged with one end of the shank board 4.2, the other end of the shank board 4.2 is hinged with one end of the two linkage rods 17 far away from the second longitudinal rods 2.2, and the thigh board 4.1 is abutted against the upper surface of the supporting roller 13; in addition, the second driving assembly comprises an electric push rod 14, one end of the electric push rod 14 is hinged to the middle of the second cross rod 2.1 far away from one end of the first bedstead 1, and the other end of the electric push rod 14 is hinged to the middle of the second fixed beam 16. The height of the thigh plate 4.1 and the shank plate 4.2 can be adjusted by the action of the electric push rod 14, so that the sleeping posture of a user can be adjusted, and the comfort level can be improved.

Although the present disclosure is disclosed above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the scope of the disclosure.

Claims (6)

1. The utility model provides a modularization folding electric bed, includes bedstead and bed board, its characterized in that: the electric bed comprises a first bed frame (1) and a second bed frame (2) which are foldable along the length direction of the first bed frame, and at least two folding assemblies which are arranged along the width direction of the electric bed are arranged between the first bed frame (1) and the second bed frame (2);

the first bed frame (1) comprises two first cross bars (1.1) extending along the width direction of the electric bed, and two groups of first support components extending along the length direction of the electric bed are connected between the two first cross bars (1.1); the second bed frame (2) comprises two second cross bars (2.1) extending along the width direction of the electric bed, and two groups of second support components extending along the length direction of the electric bed are connected between the two second cross bars (2.1); the bed board comprises two first bed boards (3) and two second bed boards (4), one ends of the two first bed boards (3) are respectively hinged to corresponding first supporting components, and first driving components for driving the first bed boards (3) to turn upwards are respectively arranged on the first supporting components; one end of each second bed board (4) is hinged to each corresponding second supporting component, and each second supporting component is provided with a second driving component for driving each second bed board (4) to turn upwards.

2. The modular folding electric bed of claim 1, wherein: the folding assembly comprises a first connecting plate (5), a second connecting plate (6) and a middle connecting plate (7), one ends of the first connecting plate (5) and the second connecting plate (6) are respectively connected and fixed to the first supporting assembly and the second supporting assembly, and two ends of the middle connecting plate (7) are respectively hinged with the other ends of the first connecting plate (5) and the second connecting plate (6); the utility model discloses a bed board, including first connecting plate (5), second connecting plate (6), still be equipped with first limiting plate (8), second limiting plate (9) on first connecting plate (5) and second connecting plate (6) respectively, just first limiting plate (8), second limiting plate (9) respectively with the both ends normal running fit of intermediate junction board (7), so that only can keep away from between first connecting plate (5) with second connecting plate (6) are folded towards keeping away from bed board one side upset.

3. The modular folding electric bed of claim 2, wherein: the two sides of the upper end of the middle connecting plate (7) are respectively provided with a first propping inclined plane (7.1) and a second propping inclined plane (7.2), the upper ends of the first connecting plate (5) and the second connecting plate (6) near one side of the middle connecting plate (7) are respectively provided with a first limiting protrusion (8.1) and a second limiting protrusion, and when the first bedstead (1) and the second bedstead (2) are unfolded to the horizontal position, the first limiting protrusions (8.1) and the second limiting protrusions respectively prop against the inclined plane (7.1) and the second propping inclined plane (7.2) to be tightly limited.

4. A modular folding electric bed according to claim 3, characterized in that: a first arc-shaped surface (7.3) and a second arc-shaped surface (7.4) are respectively arranged at two sides of the lower end of the middle connecting plate (7), and a third arc-shaped surface (8.2) and a fourth arc-shaped surface are respectively arranged at the lower ends of the first connecting plate (5) and the second connecting plate (6) close to one side of the middle connecting plate (7); when the first bedstead (1) and the second bedstead (2) in the horizontal unfolding state are folded downwards for storage, the third arc-shaped surface (8.2) and the fourth arc-shaped surface are respectively in running fit with the first arc-shaped surface (7.3) and the second arc-shaped surface (7.4).

5. The modular folding electric bed according to any one of claims 1 to 4, characterized in that: the bed board further comprises two middle seat boards (10), the two middle seat boards (10) are respectively connected to the upper parts of the first bed frame (1) and the second bed frame (2) close to one end of each other, and when the first bed board (3) and/or the second bed board (4) are turned upwards, the two middle seat boards (10) are fixed.

6. The modular folding electric bed of claim 5, wherein: when the first bedstead (1) and the second bedstead (2) are folded and stored to a set position towards one side far away from the bed board, the first bedstead (1) and the second bedstead (2) are stacked in a mutually parallel state, and the two middle seat plates (10) are distributed in a mutually parallel mode, so that the whole electric bed is stored to a rectangular structure.

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