Automatic bunk bed stacking device

Abstract

The utility model is suitable for the technical field of bunk beds, and provides an automatic bunk bed stacking device which comprises a lower bed board and an upper bed board, and the lower bed board is located below the upper bed board; the supporting columns are welded to the top of the lower bed plate; the supporting groove is formed in the bottom of the upper bed board and is close to the position over the supporting columns; a groove is formed in one side, close to the supporting groove, of the top of the upper bed board; the micro electric push rod is fixed on the inner side wall of the groove through a bolt; the insertion column is fixed at the output end of the micro electric push rod; by lifting the upper bed plate above the lower bed plate, the height of the upper bed plate can be adjusted according to the number of people who have a rest, a single-person or double-person rest mode is switched, and therefore the compartment space in the station wagon is reasonably utilized, and stable and firm supporting force can be provided for the upper bed plate by inserting the inserting columns into the supporting columns; the stability of the upper bed board at a high position is ensured, and the upper bed board is prevented from collapsing.

Description

Technical Field

[0001] The utility model belongs to the technical field of bunk beds, in particular to an automatic bunk bed stacking device. Background Art

[0002] A bunk bed is a piece of furniture with two layers for people to lie down and sleep on.

[0003] Some existing station wagons are equipped with double beds to provide resting space for more people. Due to the limited height of the station wagon compartment, although the fixed bunk beds can provide sleeping space for two people, the existence of the bunk beds makes the entire space relatively depressing. When one person sleeps, the bed board above affects the lighting, and he or she may not even be able to sit upright on the bed.

[0004] Therefore, an automatic bunk bed stacking device is proposed. Utility Model Content

[0005] The utility model provides an automatic upper and lower bed stacking device, aiming to solve the above problems.

[0006] The utility model is implemented as follows: an automatic upper and lower bed stacking device includes: a lower bed board and an upper bed board, the lower bed board is located below the upper bed board; a support column welded to the top of the lower bed board; a support groove opened at the bottom of the upper bed board near the position directly above the support column; a groove opened at the top of the upper bed board near one side of the support groove; a micro electric push rod fixed to the inner wall of the groove by bolts; a plug column fixed to the output end of the micro electric push rod; a socket opened at the outer wall of the support column near one side; a tooth plate welded to the top of the lower bed board near one side of the support column; a through groove opened at the top of the upper bed board near the position directly above the tooth plate; a micro motor fixed to the inner wall of the upper bed board by bolts; a gear fixed to the output end of the micro motor; and a controller fixed to the outer wall of the lower bed board by bolts.

[0007] The automatic upper and lower bed stacking device also includes a lower mattress placed on the top of the lower bed board; an upper mattress placed on the top of the upper bed board; and a baffle fixed by bolts at a position on one side of the top of the upper bed board close to the tooth plate.

[0008] Preferably, the support column passes through the support groove, and a concave hole for inserting the column is formed on an inner wall of one side of the support groove.

[0009] Preferably, the plug post and the socket match and fit together, and the plug post passes through the socket.

[0010] Preferably, the toothed plate and the gear are connected via gear tooth meshing.

[0011] Preferably, the micro electric push rod and the micro motor are both electrically connected to the controller.

[0012] Preferably, a concave cavity is provided at the bottom of the upper mattress near the outer side of the micro motor.

[0013] Preferably, there are four support columns in total, and the four support columns are symmetrically arranged on the top of the lower bed board.

[0014] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0015] By raising and lowering the upper bed board above the lower bed board, the height of the upper bed board can be adjusted according to the number of people resting, switching between single or double rest mode, thereby rationally utilizing the compartment space in the station wagon, and by inserting the support columns through the plug columns, a stable and firm support force can be provided for the upper bed board, ensuring the stability of the upper bed board when in a high position, and preventing the upper bed board from collapsing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the upper bed board structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the lower bed board structure of the utility model;

[0019] Figure 4 This utility model Figure 2 A in the enlarged view;

[0020] Figure 5 This utility model Figure 2 Enlarged view of point B in .

[0021] In the figure: 1. lower bed board; 2. upper bed board; 3. support column; 4. support groove; 5. groove; 6. micro electric push rod; 7. plug column; 8. plug hole; 9. tooth plate; 10. through groove; 11. micro motor; 12. gear; 13. controller; 14. lower mattress; 15. upper mattress; 16. baffle. DETAILED DESCRIPTION

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0023] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0024] The utility model embodiment provides an automatic upper and lower bed stacking device, such as Figure 1-5 As shown, it includes a lower bed board 1 and an upper bed board 2, the lower bed board 1 is located below the upper bed board 2, and a support column 3 is welded to the top of the lower bed board 1, there are four support columns 3 in total, and the four support columns 3 are symmetrically arranged on the top of the lower bed board 1, a penetrating support groove 4 is opened at the bottom of the upper bed board 2 near the position directly above the support column 3, and a groove 5 is opened at the top of the upper bed board 2 near one side of the support groove 4, a micro electric push rod 6 is fixedly connected to the inner wall of one side of the groove 5 by bolts, and the micro electric push rod 6 is fixedly connected to the plug column 7 through the output end of one side thereof, a socket 8 is opened on the outer wall of one side of the support column 3 near one side of the plug column 7, and a top of the lower bed board 1 near the support column 3 is provided with a socket 8. A tooth plate 9 is welded at the side position, a through groove 10 is opened at the top of the upper bed board 2 near the upper position of the tooth plate 9, a micro motor 11 is fixedly connected to the inner wall of one side of the upper bed board 2 near the through groove 10 by bolts, and the micro motor 11 is fixedly connected to a gear 12 through an output end of one side thereof, a controller 13 is fixedly connected to the outer wall of one side of the lower bed board 1 by bolts, the micro electric push rod 6 and the micro motor 11 are electrically connected to the controller 13, a lower mattress 14 is placed on the top of the lower bed board 1, an upper mattress 15 is placed on the top of the upper bed board 2, a concave cavity is provided at the bottom of the upper mattress 15 near the outside of the micro motor 11, and a baffle 16 is fixedly connected to the top of the upper bed board 2 by bolts.

[0025] It should be noted that, since some existing travel vehicles are equipped with double beds to provide resting space for more people, due to the limited height of the compartment in the travel vehicle, although the fixed upper and lower beds can provide sleeping space for two people, the existence of the upper and lower beds makes the entire space relatively depressing. When a person sleeps, the presence of the bed board above affects the lighting, and even makes it impossible to sit upright on the bed. In this embodiment, the height of the upper bed board 2 can be adjusted according to the number of people resting by raising and lowering the upper bed board 2 above the lower bed board 1, and the single or double rest mode can be switched, thereby reasonably utilizing the compartment space in the travel vehicle, and the support column 3 can be inserted by the plug column 7 to provide a stable and firm support force for the upper bed board 2, thereby ensuring the stability of the position of the upper bed board 2 when it is at a high place and preventing the upper bed board 2 from collapsing.

[0026] Specifically, in this embodiment, when the present solution is used, the lower bed board 1 is installed and fixed in the car compartment, and the top end of the support column 3 is connected and fixed to the car compartment. When a person is sleeping, the micro motor 11 is controlled by the controller 13 to rotate in the forward direction, and the micro motor 11 drives the gear 12 to rotate through the output end on one side thereof. Through the meshing connection between the tooth plate 9 and the gear 12, and under the guide limit of the support column 3, the upper bed board 2 moves downward until the bottom of the upper bed board 2 contacts the top of the lower bed board 1, and the upper mattress 15 is placed on the upper bed board 2. People can sleep directly on the upper mattress 15. There is a large space above the upper mattress 15. When two people sleep, the micro motor 11 is controlled by the controller 13 to rotate in the opposite direction, and the upper bed board 2 moves upward. When the upper bed board 2 moves to the middle position of the support column 3, the micro electric push rod 6 is controlled to work. The micro electric push rod 6 drives the plug column 7 to move horizontally through the output end on one side thereof. The plug column 7 is inserted into the socket 8 on the support column 3 to support the upper bed board 2. Two people can sleep on the lower bed board 1 and the upper bed board 2 respectively, and the space inside the car can be reasonably utilized.

[0027] In a further preferred embodiment of the present invention, Figure 1 As shown, the support column 3 passes through the support groove 4, and a concave hole for the insertion of the column 7 is opened on the inner wall of one side of the support groove 4. The column 7 and the insertion hole 8 match and fit, and the column 7 passes through the insertion hole 8.

[0028] In this embodiment, the recessed hole is provided to provide a supporting force for one end of the plug column 7, thereby ensuring the stability of the upper bed board 2.

[0029] In a further preferred embodiment of the present invention, Figure 1 As shown, the toothed plate 9 and the gear 12 are connected via gear tooth meshing.

[0030] In this embodiment, the upper bed board 2 is raised or lowered in the vertical direction when the tooth plate 9 rotates through the meshing connection.

[0031] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0032] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0033] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0034] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. Automatic bunk bed stacking device, characterized in that: include: A lower bed board (1) and an upper bed board (2), wherein the lower bed board (1) is located below the upper bed board (2); A support column (3) welded to the top of the lower bed plate (1); A support groove (4) is provided at the bottom of the upper bed board (2) and close to a position directly above the support column (3); A groove (5) is provided on the top of the upper bed board (2) at a position on one side close to the support groove (4); A micro electric push rod (6) fixed to the inner wall of the groove (5) by means of bolts; A plug post (7) fixed to the output end of the micro electric push rod (6); An insertion hole (8) is provided on the outer wall of the support column (3) at a position close to one side of the insertion column (7); A tooth plate (9) welded to the top of the lower bed plate (1) at a position close to one side of the support column (3); A through groove (10) is provided on the top of the upper bed board (2) near the position directly above the tooth plate (9); A micro motor (11) fixed to the inner wall of the upper bed board (2) by means of bolts; A gear (12) fixed to the output end of the micro motor (11); A controller (13) is fixed to the outer side wall of the lower bed board (1) by means of bolts.

2. The automatic bunk bed stacking device according to claim 1, characterized in that: It also includes a lower mattress (14) placed on top of the lower bed board (1); an upper mattress (15) placed on top of the upper bed board (2); and A baffle (16) is fixed to the top of the upper bed board (2) at a position close to one side of the tooth plate (9) by means of bolts.

3. The automatic bunk bed stacking device according to claim 1, characterized in that: The support column (3) passes through the support groove (4), and a concave hole for inserting the plug column (7) is provided on an inner wall of one side of the support groove (4).

4. The automatic bunk bed stacking device according to claim 1, characterized in that: The plug post (7) and the plug hole (8) match and fit together, and the plug post (7) passes through the plug hole (8).

5. The automatic bunk bed stacking device according to claim 1, characterized in that: The toothed plate (9) and the gear (12) are connected via gear tooth meshing.

6. The automatic bunk bed stacking device according to claim 1, characterized in that: The micro electric push rod (6) and the micro motor (11) are both electrically connected to the controller (13).

7. The automatic bunk bed stacking device according to claim 2, characterized in that: A concave cavity is arranged at the bottom of the upper mattress (15) near the outer side of the micro motor (11).

8. The automatic bunk bed stacking device according to claim 1, characterized in that: There are four support columns (3) in total, and the four support columns (3) are symmetrically arranged on the top of the lower bed board (1).

Images