Height-adjustable combined soft bed

Abstract

The utility model discloses a height-adjustable combined soft bed which comprises a bottom plate, bed side plates, a bed head plate and a bed tail plate, the bed head plate and the bed tail plate are of shell-shaped structures and are fixedly connected to the front side and the rear side of the top of the bottom plate respectively, the number of the bed side plates is two, and the two sides of the bed side plates are fixedly connected with the bed head plate and the bed tail plate respectively. A vertical shell is fixedly installed on the top of the bottom plate and located on the inner side of the bed side plate, a lifting column is slidably connected into the vertical shell, the top end of the lifting column penetrates out of the vertical shell and is fixedly connected with bed board supporting plates, a bed board body is erected on the tops of the two bed board supporting plates, and a soft mattress is arranged on the top of the bed board body. The height-adjustable combined soft bed is reasonable in structural design and convenient to use, the height of the bed board can be rapidly adjusted according to the height difference and sleeping habits of users, so that the height-adjustable combined soft bed has high applicability, the whole soft bed has high stability, and the use requirements of various users can be comprehensively met.

Description

Technical Field

[0001] The utility model relates to the technical field of soft beds, in particular to a height-adjustable combined soft bed. Background Art

[0002] Currently, most beds on the market have a uniform height setting. Due to differences in people's heights and sleeping habits, beds of uniform height obviously cannot meet people's living habits. If people want to replace a bed with another height, they need to purchase it again, which not only increases the economic burden but also causes a waste of resources. For this reason, we propose a modular soft bed with adjustable height to solve the problems raised in the above background technology. Utility Model Content

[0003] The purpose of the present invention is to provide a height-adjustable combined soft bed to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a height-adjustable combined soft bed, comprising a base board, bed side boards, a headboard and a footboard, the headboard and footboard being both shell-shaped structures and being fixedly connected to the front and rear sides of the top of the base board, respectively; there are two bed side boards and both sides are fixedly connected to the headboard and footboard, respectively; a vertical shell is fixedly installed on the top of the base board and on the inner side of the bed side boards, a lifting column is slidably connected in the vertical shell, the top of the lifting column passes through the outside of the vertical shell and is fixedly connected to a bed board support plate, a bed board body is mounted on the top of the two bed board support plates, and a soft mattress is provided on the top of the bed board body.

[0005] Furthermore, a transmission cavity is opened inside the vertical shell, and a first screw is provided inside the transmission cavity. The top end of the first screw passes through the transmission cavity and extends into the recess at the top of the vertical shell. The lifting column is arranged in the recess at the top of the vertical shell and is threadedly connected to the first screw. The bottom end of the first screw is fixedly connected to a driven bevel gear. The bed side panel is rotatably connected to a driving rotating rod corresponding to the position of the transmission cavity. One end of the driving rotating rod passes through the bed side panel and extends into the transmission cavity and is fixedly connected to a driving bevel gear adapted to the driven bevel gear.

[0006] Furthermore, the headboard and footboard are both slidably connected with translation plates, and a plurality of clips are installed at equal distances on opposite sides of the two translation plates. The bed board body is provided with clip slots adapted to the clips.

[0007] Furthermore, a connecting sleeve is fixedly installed on the inner side of the translation plate, and a second screw is threadedly connected to the positions of the headboard and footboard corresponding to the connecting sleeve. One end of the second screw passes through the inside of the connecting sleeve and is fixedly connected to a rotating block, and the rotating block and the connecting sleeve are movably connected.

[0008] Furthermore, a first guide block is symmetrically installed on the outer side of the lifting column, a first guide groove adapted to the first guide block is provided on the vertical shell, a second guide block is fixedly connected to the inner side of the translation plate, and a second guide groove adapted to the second guide block is provided on both the headboard and the footboard.

[0009] Furthermore, a splicing card is fixedly connected to one side of the base plate, and a splicing groove adapted to the splicing card is provided on a side of the base plate opposite to the splicing card.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0011] The utility model can adjust the height of the soft bed according to the user's demand for the soft bed by first rotating the driving rotating rod on the bed side board, so that the active bevel gear drives the driven bevel gear to rotate, and then drives the first screw to rotate. The lifting column threadedly connected thereto can drive the bed board support plate to move vertically under the limit of the first guide block until the four bed board support plates are adjusted to be flush with each other. The bed board body is then placed on the lifting column, and then the second screw is rotated. The rotating block can be driven to rotate outward through the threaded connection between the headboard and the footboard. Under the limit of the second guide block, the connecting sleeve can drive the translation plate and the clamping bar to translate toward one side of the bed board body. One of the clamping bars is inserted into the inner slot, and the lower clamping bar is supported from the bottom of the bed board body, thereby further improving the stability of the bed board body installation. Finally, the soft mattress is laid on the top of the bed board body. The height-adjustable combined soft bed has a reasonable structural design and is easy to use. The height of the bed board can be quickly adjusted according to the height difference and sleeping habits of the user, so that it has high applicability. The soft bed as a whole has high stability and can fully meet the use needs of various users. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is an exploded view of the three-dimensional structure of the utility model;

[0013] Figure 2 This is a cross-sectional view of the partial connection structure between the bottom plate, bed side plates and vertical shell of the utility model;

[0014] Figure 3 This is a structural cross-sectional view of the headboard of the utility model.

[0015] In the figure: 1 bottom plate, 2 bed side plates, 3 headboard, 4 footboard, 5 vertical shell, 6 lifting column, 7 bed board support plate, 8 bed board body, 9 soft mattress, 10 transmission chamber, 11 first screw, 12 driven bevel gear, 13 driving rotating rod, 14 driving bevel gear, 15 translation plate, 16 clamping strip, 17 clamping groove, 18 connecting sleeve, 19 second screw, 20 rotating block, 21 first guide block, 22 second guide block, 23 splicing clamping plate. DETAILED DESCRIPTION

[0016] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0017] See also Figure 1-3 A height-adjustable combined soft bed comprises a base board 1, bed side boards 2, a headboard 3 and a footboard 4. The headboard 3 and the footboard 4 are both shell-shaped structures and are respectively fixedly connected to the front and rear sides of the top of the base board 1. There are two bed side boards 2 and both sides are fixedly connected to the headboard 3 and the footboard 4 respectively. A vertical shell 5 is fixedly installed on the top of the base board 1 and on the inner side of the bed side boards 2. A lifting column 6 is slidably connected in the vertical shell 5. The top of the lifting column 6 passes through the outside of the vertical shell 5 and is fixedly connected to a bed board support plate 7. A bed board body 8 is mounted on the top of the two bed board support plates 7. A weight-reducing hole is opened on the bed board body 8, and a soft mattress 9 is provided on the top of the bed board body 8.

[0018] Specifically, a transmission chamber 10 is opened inside the vertical shell 5, and a first screw 11 is provided inside the transmission chamber 10. The top end of the first screw 11 passes through the transmission chamber 10 and extends to the recess at the top of the vertical shell 5. The surface of the first screw 11 is fixedly connected to a limiting rotating block, and the limiting rotating block is movably connected to the vertical shell 5 to form an effective limit to it to prevent axial movement. The lifting column 6 is arranged in the recess at the top of the vertical shell 5 and is threadedly connected to the first screw 11. The bottom end of the first screw 11 is fixedly connected to a driven bevel gear 12, and the bed side panel 2 is rotatably connected to the position of the transmission chamber 10 with a driving rotating rod 13. One end of the driving rotating rod 13 passes through the bed side panel 2 and extends to the inside of the transmission chamber 10 and is fixedly connected to a driving bevel gear 14 that is adapted to the driven bevel gear 12.

[0019] Specifically, a translation plate 15 is slidably connected to the headboard 3 and the footboard 4, and a plurality of clips 16 are evenly installed on opposite sides of the two translation plates 15. A clip slot 17 adapted to the clips 16 is provided on the bed board body 8.

[0020] Specifically, a connecting sleeve 18 is fixedly installed on the inner side of the translation plate 15, and a second screw 19 is threadedly connected to the positions of the headboard 3 and the footboard 4 corresponding to the connecting sleeve 18. One end of the second screw 19 passes through the inside of the connecting sleeve 18 and is fixedly connected to a rotating block 20. The rotating block 20 is movably connected to the connecting sleeve 18.

[0021] Specifically, a first guide block 21 is symmetrically installed on the outer side of the lifting column 6, a first guide groove adapted to the first guide block 21 is opened on the vertical shell 5, a second guide block 22 is fixedly connected to the inner side of the translation plate 15, and a second guide groove adapted to the second guide block is opened on the headboard 3 and the footboard 4.

[0022] Specifically, a splicing card plate 23 is fixedly connected to one side of the base plate 1, and a splicing groove adapted to the splicing card plate 23 is provided on the side of the base plate 1 opposite to the splicing card plate 23. The splicing card plate 23 and the splicing groove can be used to combine two adjacent soft beds, thereby adapting to multiple users sleeping at the same time.

[0023] This height-adjustable modular soft bed has a reasonable structural design and is easy to use. The height of the bed board can be quickly adjusted according to the user's height difference and sleeping habits, making it highly applicable. The soft bed as a whole has high stability and can fully meet the needs of various users.

[0024] When in use, according to the user's demand for the soft bed height, the driving rotating rod 13 on the bed side board 2 is first rotated, so that the active bevel gear 14 drives the driven bevel gear 12 to rotate, and then drives the first screw 11 to rotate. The lifting column 6 threadedly connected thereto can drive the bed support plate 7 to move vertically under the limit of the first guide block 21 until the four bed support plates 7 are adjusted to the same height, and the bed body 8 is erected thereon. Then the second screw 19 is rotated, and the threaded connection with the headboard 3 and the footboard 4 can drive the rotating block 20 to rotate outward. Under the limit of the second guide block 22, the connecting sleeve 18 can drive the translation plate 15 and the card strip 16 to translate toward one side of the bed body 8, one of the card strips 16 is inserted into the card slot 17, and the lower card strip 16 is supported from the bottom of the bed body 8, thereby further improving the stability of the installation of the bed body 8, and finally the soft mattress 9 is laid on the top of the bed body 8.

[0025] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A height-adjustable modular soft bed comprising a baseboard (1), bedside boards (2), a headboard (3) and a footboard (4), characterized in that: The headboard (3) and footboard (4) are both shell-shaped structures and are fixedly connected to the front and rear sides of the top of the base plate (1), respectively. There are two bed side plates (2) and both sides are fixedly connected to the headboard (3) and footboard (4), respectively. A vertical shell (5) is fixedly installed on the top of the base plate (1) and located on the inner side of the bed side plates (2). A lifting column (6) is slidably connected inside the vertical shell (5). The top of the lifting column (6) passes through the outside of the vertical shell (5) and is fixedly connected to a bed board support plate (7). A bed board body (8) is mounted on the top of the two bed board support plates (7), and a soft mattress (9) is provided on the top of the bed board body (8).

2. The height-adjustable modular soft bed according to claim 1, characterized in that: A transmission chamber (10) is provided inside the vertical shell (5), and a first screw (11) is provided inside the transmission chamber (10). The top end of the first screw (11) passes through the transmission chamber (10) and extends into a notch at the top of the vertical shell (5). The lifting column (6) is arranged in the notch at the top of the vertical shell (5) and is threadedly connected to the first screw (11). The bottom end of the first screw (11) is fixedly connected to a driven bevel gear (12). The bed side plate (2) is rotatably connected to a driving rotating rod (13) at a position corresponding to the transmission chamber (10). One end of the driving rotating rod (13) passes through the bed side plate (2) and extends into the transmission chamber (10) and is fixedly connected to a driving bevel gear (14) adapted to the driven bevel gear (12).

3. The height-adjustable modular soft bed according to claim 2, characterized in that: The headboard (3) and the footboard (4) are both slidably connected with a translation plate (15), and a plurality of clamping strips (16) are evenly installed on opposite sides of the two translation plates (15). The bed board body (8) is provided with a clamping slot (17) adapted to the clamping strip (16).

4. The height-adjustable modular soft bed according to claim 3, characterized in that: A connecting sleeve (18) is fixedly installed on the inner side of the translation plate (15); the positions of the headboard (3) and the footboard (4) corresponding to the connecting sleeve (18) are both threadedly connected with a second screw (19); one end of the second screw (19) passes through the interior of the connecting sleeve (18) and is fixedly connected with a rotating block (20); the rotating block (20) is movably connected to the connecting sleeve (18).

5. The height-adjustable modular soft bed according to claim 4, characterized in that: A first guide block (21) is symmetrically mounted on the outer side of the lifting column (6); a first guide groove adapted to the first guide block (21) is provided on the vertical shell (5); a second guide block (22) is fixedly connected to the inner side of the translation plate (15); and a second guide groove adapted to the second guide block is provided on both the headboard (3) and the footboard (4).

6. The height-adjustable modular soft bed according to claim 5, characterized in that: A splicing card plate (23) is fixedly connected to one side of the base plate (1), and a splicing groove adapted to the splicing card plate (23) is provided on a side of the base plate (1) opposite to the splicing card plate (23).

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