Combined bed capable of being switched into table

Abstract

The utility model discloses a combined bed capable of being switched into a table. The combined bed comprises a base used for installation and a first connecting rod fixedly installed in the lower end of the base. The device further comprises a first bevel gear, the interior of the first bevel gear is fixedly connected with the outer end of a first connecting rod, the right end of the first connecting rod is connected with a motor, a second bevel gear is arranged at the left end of the first connecting rod, and the rear end of the first bevel gear and the rear end of the second bevel gear are attached to a third bevel gear. And a second connecting rod is installed in the third conical tooth, a fourth conical tooth is installed at the rear end of the second connecting rod, a fifth conical tooth is arranged at the upper end of the third conical tooth in an attached mode, a threaded rod is connected to the interior of the fifth conical tooth, and a connecting column is installed at the upper end of the threaded rod. According to the combined bed capable of being switched into the table, the bed can be conveniently moved up and down for use, the table plate can be conveniently driven to be turned over and folded, the table plate can be conveniently and fixedly connected, and the stability of the table plate is kept.

Description

Technical Field

[0001] The utility model relates to the technical field of combined beds, in particular to a combined bed which can be switched into a table. Background Art

[0002] Traditional beds are mainly used for sleeping, but when in a small room, only one bed can be placed, and it cannot meet the needs of people who need to work and do homework. Therefore, a bed is designed that can move upwards and drive the table to unfold, thus realizing a combination bed that can be used for both work and sleep.

[0003] A combination bed that can be switched into a table and chair is provided with announcement number CN 219537893 U, which relates to the field of combination beds that can be switched into a table and chair, and includes a first bed body and a second bed body, wherein one side of the first bed body is movably connected to the second bed body, and the first bed body is movably connected to a fixing hook through a rotating shaft, the fixing hook is movably connected to a limiting block, one side of the table board is movably connected to a fixing block, and the end of the fixing block contacts the upper outer surface of the table board, one side of the first bed body is embedded with a finger groove, the first bed body is movably connected to a table board, four sets of movable table legs are installed at the bottom of the table board, one side of the table board is movably connected to a fixing block, and the end of the fixing block contacts the upper outer surface of the table board, and one side of the first bed body is embedded with a finger groove. The utility model sets a fixing hook and a limiting block, and when the bed and the table and chair are switched back and forth, the switching of the chair and the bed can be realized through the cooperation of the fixing hook and the limiting block, which is convenient and quick, and will not leave stains on the bed.

[0004] The above-mentioned prior art solutions have the following defects: it is inconvenient to move the bed up and down, it is inconvenient to drive the table top to be flipped and folded, it is inconvenient to fix the table top, and the stability of the table top cannot be maintained. Therefore, the utility model provides a combination bed that can be switched into a table to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a combination bed that can be switched into a table, so as to solve the problems raised in the above-mentioned background technology that it is inconvenient to move the bed up and down, it is inconvenient to drive the table top to flip and fold, it is inconvenient to fix the table top and it is impossible to maintain the stability of the table top.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a combined bed that can be switched into a table, comprising: a base for installation, a first connecting rod fixedly installed inside the lower end of the base;

[0007] The cam is an axially coupled machine and a coupling member formed between the first and second ends of the first coupling member and the coupling member is coupled to a link rod, wherein the coupling member is engaged with the first and second ends of the coupling member and the coupling member is engaged with the link rod.

[0008] Preferably, the rear side of the first bevel tooth is connected to the third bevel tooth in a meshing manner, and the upper end of the third bevel tooth is connected to the fifth bevel tooth in a meshing manner.

[0009] Preferably, the threaded rods are arranged at equal intervals on the upper end of the base, and the outer ends of the threaded rods are connected to the connecting columns by means of threads.

[0010] Preferably, the telescopic rods form a rotating structure at the lower end of the bed board, and the telescopic rods are symmetrically arranged about the center line of the bed board.

[0011] Preferably, the transmission rod forms a rotating structure at the lower end of the first table top, and the U-shaped rod forms a rotating structure at the outer end of the transmission rod.

[0012] Preferably, the hook rod forms a sliding structure inside the U-shaped rod, and the right end of the hook rod is connected to the second table top in a snap-fit ​​manner.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the combined bed that can be switched into a table is convenient for moving the bed up and down, convenient for driving the table board to flip and fold, convenient for fixing and connecting the table board, and maintaining the stability of the table board;

[0014] 1. A third bevel gear, a fifth bevel gear and a connecting column are provided. When the bed is needed, the first bevel gear and the second bevel gear are driven to rotate by starting the motor, so that the first bevel gear and the second bevel gear drive the third bevel gear to rotate, and the third bevel gear drives the second connecting rod and the fourth bevel gear to rotate, so that the third bevel gear and the fourth bevel gear drive the fifth bevel gear and the threaded rod to rotate, and the threaded rod drives the connecting column to rotate to move the bed board downward, so that the bed can be moved up and down for use;

[0015] 2. A telescopic rod and a first table board are provided, and the bed board is driven to move upward through the connecting column, so that the bed board drives the first table board and the second table board to flip upward. When the connecting column rises to a certain height, the first table board and the second table board are also in a level state, which is convenient for driving the table board to flip and fold;

[0016] 3. A transmission rod, a U-shaped rod and a hook rod are provided. The transmission rod is rotated to the right, and the transmission rod drives the U-shaped rod and the hook rod to rotate to the right, so that the hook rod hooks the hook block at the lower end of the second table board. Then the transmission rod is turned to the left, and the transmission rod drives the U-shaped rod to rotate to the left to drive the hook rod to squeeze the spring, thereby making the hook rod more stable, facilitating the fixed connection of the table board and maintaining the stability of the table board. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0019] Figure 3 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0020] Figure 4 It is a schematic diagram of the connection structure between the U-shaped rod and the hook rod of the utility model.

[0021] In the figure: 1. base; 2. first connecting rod; 3. first bevel gear; 4. motor; 5. second bevel gear; 6. third bevel gear; 7. second connecting rod; 8. fourth bevel gear; 9. fifth bevel gear; 10. threaded rod; 11. connecting column; 12. bed board; 13. telescopic rod; 14. first table board; 15. transmission rod; 16. U-shaped rod; 17. hook rod; 18. spring; 19. second table board. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4The utility model provides a technical solution: a combined bed that can be switched into a table, including a base 1, a first connecting rod 2, a first bevel gear 3, a motor 4, a second bevel gear 5, a third bevel gear 6, a second connecting rod 7, a fourth bevel gear 8, a fifth bevel gear 9, a threaded rod 10, a connecting column 11, a bed board 12, a telescopic rod 13, a first table board 14, a transmission rod 15, a U-shaped rod 16, a hook rod 17, a spring 18 and a second table board 19.

[0024] The interior of the first bevel gear 3 is fixedly connected to the outer end of the first connecting rod 2, and the right end of the first connecting rod 2 is connected to the motor 4, and the left end of the first connecting rod 2 is provided with a second bevel gear 5, the rear ends of the first bevel gear 3 and the second bevel gear 5 are arranged in a fitted state with the third bevel gear 6, and the second connecting rod 7 is installed inside the third bevel gear 6, and the rear end of the second connecting rod 7 is installed with a fourth bevel gear 8, the upper end of the third bevel gear 6 is fitted with a fifth bevel gear 9, and the interior of the fifth bevel gear 9 is connected to a threaded rod 10 A connecting column 11 is installed at the upper end of the threaded rod 10, and a bed board 12 is fixed to the upper end of the connecting column 11, a telescopic rod 13 is installed at the middle lower end of the bed board 12, and the lower end of the telescopic rod 13 is connected to a first table board 14, and the lower end of the first table board 14 is connected to a transmission rod 15, a U-shaped rod 16 is installed at the outer end of the transmission rod 15, and a hook rod 17 and a spring 18 are installed inside the U-shaped rod 16, and the spring 18 is located at the outer end of the hook rod 17, and the right end of the hook rod 17 is connected to the second table board 19.

[0025] like Figure 2 and Figure 3 As shown, the rear side of the first bevel gear 3 is connected to the third bevel gear 6 in a meshing manner, and the upper end of the third bevel gear 6 is connected to the fifth bevel gear 9 in a meshing manner.

[0026] like Figure 1 As shown, the threaded rods 10 are arranged at equal intervals on the upper end of the base 1, and the outer ends of the threaded rods 10 are connected to the connecting columns 11 in a threaded manner.

[0027] like Figure 1 The telescopic rod 13 shown forms a rotating structure at the lower end of the bed board 12, and the telescopic rod 13 is symmetrically arranged about the center line of the bed board 12, so as to drive the table board to flip.

[0028] like Figure 1 and Figure 4 As shown, the transmission rod 15 forms a rotating structure at the lower end of the first table board 14, and the U-shaped rod 16 forms a rotating structure at the outer end of the transmission rod 15, the hook rod 17 forms a sliding structure inside the U-shaped rod 16, and the right end of the hook rod 17 is connected to the second table board 19 in a snap-fitting manner, so as to facilitate the fixed connection of the table board.

[0029] Working principle: When using this modular bed that can be converted into a table, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, when the table is needed, the motor 4 is first started to drive the first connecting rod 2 to rotate, so that the first connecting rod 2 drives the first bevel gear 3 and the second bevel gear 5 to rotate during the rotation, and the first bevel gear 3 and the second bevel gear 5 drive the third bevel gear 6 to rotate, and the third bevel gear 6 drives the second connecting rod 7 and the fourth bevel gear 8 to rotate, and at the same time, the third bevel gear 6 and the fourth bevel gear 8 drive the fifth bevel gear 9 and the threaded rod 10 to rotate, so that the threaded rod 10 drives the connecting column 11 to move upward, and the connecting column 11 drives the bed board 12 to move upward. When the bed board 12 slowly moves upward During movement, the telescopic rod 13 will contract and drive the first table board 14 and the second table board 19 to rotate upward until the bed board 12 rises to a certain height and the first table board 14 and the second table board 19 are level. In order to ensure the stability between the two, the transmission rod 15 drives the U-shaped rod 16 to rotate to the right, so that the U-shaped rod 16 drives the hook rod 17 to hook the hook block at the lower end of the second table board 19, and then the transmission rod 15 drives the U-shaped rod 16 to rotate to the left, and at the same time, the spring 18 is squeezed by the U-shaped rod 16 and the hook rod 17, so that the first table board 14 and the second table board 19 are stably connected.

[0030] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A combined bed that can be converted into a table, comprising: A base (1) for installation, and a first connecting rod (2) fixedly mounted inside the lower end of the base (1); It is characterized by further comprising: A first bevel tooth (3), the interior of the first bevel tooth (3) is fixedly connected to the outer end of the first connecting rod (2), the right end of the first connecting rod (2) is connected to a motor (4), and the left end of the first connecting rod (2) is provided with a second bevel tooth (5), the rear ends of the first bevel tooth (3) and the second bevel tooth (5) are arranged in a fitted state with the third bevel tooth (6), the interior of the third bevel tooth (6) is provided with a second connecting rod (7), and the rear end of the second connecting rod (7) is provided with a fourth bevel tooth (8), the upper end of the third bevel tooth (6) is fitted with a fifth bevel tooth (9), and the interior of the fifth bevel tooth (9) is connected to a threaded rod (10 ), a connecting column (11) is installed at the upper end of the threaded rod (10), and a bed board (12) is fixed to the upper end of the connecting column (11), a telescopic rod (13) is installed at the middle lower end of the bed board (12), and the lower end of the telescopic rod (13) is connected to a first table board (14), and the lower end of the first table board (14) is connected to a transmission rod (15), a U-shaped rod (16) is installed at the outer end of the transmission rod (15), and a hook rod (17) and a spring (18) are installed inside the U-shaped rod (16), and the spring (18) is located at the outer end of the hook rod (17), and the right end of the hook rod (17) is connected to the second table board (19).

2. The combined bed that can be switched into a table according to claim 1, characterized in that: The rear side of the first bevel tooth (3) is connected to the third bevel tooth (6) in a meshing manner, and the upper end of the third bevel tooth (6) is connected to the fifth bevel tooth (9) in a meshing manner.

3. The combined bed that can be switched into a table according to claim 1, characterized in that: The threaded rods (10) are arranged at equal intervals on the upper end of the base (1), and the outer ends of the threaded rods (10) are connected to the connecting columns (11) in a threaded manner.

4. The combined bed that can be switched into a table according to claim 1, characterized in that: The telescopic rod (13) forms a rotating structure at the lower end of the bed board (12), and the telescopic rod (13) is symmetrically arranged about the center line of the bed board (12).

5. The combined bed that can be switched into a table according to claim 1, characterized in that: The transmission rod (15) forms a rotating structure at the lower end of the first table top (14), and the U-shaped rod (16) forms a rotating structure at the outer end of the transmission rod (15).

6. The combined bed that can be switched into a table according to claim 1, characterized in that: The hook rod (17) forms a sliding structure inside the U-shaped rod (16), and the right end of the hook rod (17) is connected to the second table top (19) in a snap-fitting manner.

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