Bed frame with hidden table plate

Abstract

The utility model relates to a bed frame with a hidden table board, belongs to the field of furniture, and provides the bed frame with the hidden table board to solve the problem that an existing table board is large in occupied space and inconvenient to store, the bed frame with the hidden table board comprises a bed frame body provided with a containing cavity, the containing cavity is opened upwards, and a rotating shaft is arranged in the containing cavity; a table board assembly is rotatably arranged on the rotating shaft, the table board assembly comprises a connecting arm and a table board which are connected, the connecting arm is connected with the rotating shaft, the table board is rotatably connected to the end of the connecting arm, and the table board assembly can be overturned downwards to be stored in the containing cavity or overturned upwards to form a table top for people to use. The containing cavity is formed in the bed frame body, the table board assembly is contained in the containing cavity, the table board assembly is turned upwards to form a table top when the bed frame is used, the table board assembly is turned downwards to be stored in the containing cavity after the bed frame is used, operation is convenient, the structure of the bed frame is reasonably utilized for storage, and the occupied space is small.

Description

Technical Field

[0001] The utility model belongs to the field of furniture, and particularly relates to a bed frame with a hidden table board. Background Art

[0002] When a person is ill or weak, they usually lie in bed or sit on the edge of the bed and lean against the headboard. If they need to read, write, use a computer for work, eat, etc., they usually need to use a small table supported on the bed as an aid, and after use, the small table is stored aside. Or it is a table frame standing on the ground and set on the side of the bed, which is pulled over when in use and placed in other positions when not in use. In the above two methods, the small table that can be placed on the bed requires additional storage space, but it usually occupies a certain space and is not convenient for storage, while the table frame standing on the ground occupies a certain space and affects walking. Therefore, it is necessary to design a table board that is convenient for storage and can make rational use of space. Summary of the Utility Model

[0003] Aiming at the problem that the existing table board occupies a large space and is not convenient to use on the bed, the utility model provides a bed frame with a hidden table board, which can utilize the space of the bed frame for storage and solve the problem of inconvenient use of the table board on the bed.

[0004] The utility model adopts the following technical solutions: A bed frame with a hidden table board, including a bed frame main body provided with a receiving cavity, the receiving cavity opening upwards, a rotating shaft is provided in the receiving cavity, a table board assembly is rotatably arranged on the rotating shaft, the table board assembly includes a connecting arm and a table board connected together, the connecting arm is connected to the rotating shaft, the table board is rotatably connected to the end of the connecting arm, and the table board assembly can be turned downwards to be stored in the receiving cavity, or turned upwards to form a desktop for people to use.

[0005] A receiving cavity is arranged on the bed frame main body, and the table board assembly is received therein. When in use, the table board assembly is turned upwards to form a desktop, and after use, the table board assembly is turned downwards and stored in the receiving cavity. The operation is convenient, and the storage is realized by reasonably utilizing the structure of the bed frame, occupying a small space.

[0006] Further, the table board is connected to the connecting arm through a limiting plate, and the table board is slidably arranged on the top of the limiting plate. By providing the limiting plate, the rotation of the table board is limited.

[0007] Specifically, a limiting groove is provided on the limiting plate. A pin shaft is provided at the connection between the limiting plate and the connecting arm. A limiting block is arranged on the side of the pin shaft and extends outward from the side of the pin shaft. The position of the limiting block is adapted to the limiting groove. When the tabletop is unfolded, the limiting block is arranged in the limiting groove. By providing the pin shaft, the limiting plate and the connecting arm can be rotatably connected. The limiting block has a certain supporting and limiting effect. When the tabletop is unfolded, the limiting block is arranged in the limiting groove to support the tabletop and prevent it from falling downward when placed horizontally.

[0008] Further, two parallel convex strips are provided on the side of the tabletop. The convex strips form sliders. A groove is provided on the limiting plate. The convex strips can be embedded in the groove and move along the groove. The entire limiting plate forms a slide rail so that the convex strips can move along the limiting plate to further adjust the position of the tabletop.

[0009] Further, the connecting arm is provided with a hollow connecting portion, and the rotating shaft passes through the connecting portion to ensure smooth rotation without jamming.

[0010] Further, the connecting arm includes at least two sleeved support arms. Among them, the end of the innermost support arm is connected to the tabletop. The sleeved support arms can adjust the height of the tabletop to meet the needs of different heights.

[0011] Further, a top cover is provided on the main body of the bed frame. The top cover is rotatably arranged at the opening of the accommodating cavity through a hinge. The top cover can cover the opening of the accommodating cavity to prevent the tabletop assembly from being exposed.

[0012] Further, the main body of the bed frame includes two relatively arranged side edges, and the accommodating cavity is arranged on one of the side edges. This structure can make full and reasonable use of the space of the bed frame for storage to prevent the tabletop from being exposed.

[0013] Further, the side edge includes two side plates, a top plate and a bottom plate. The two side plates are arranged in parallel. The top plate is arranged at the top of the two side plates, and the bottom plate is arranged at the bottom of the two side plates. Two parallel partition plates are also connected between the two side plates. The accommodating cavity is formed between the two side plates and the two partition plates. The rotating shaft is connected to the two side plates. The partition plates and the side plates enclose a relatively closed area, which is convenient for arranging the rotating shaft and can separate the accommodating cavity from other cavities. Other functions can be added to other cavities to ensure that they do not interfere with each other.

[0014] Further, the bed frame with a hidden tabletop further includes a headboard, and the headboard is connected to the side edge. The headboard plays an auxiliary supporting role and is convenient for leaning on.

[0015] The beneficial effects of the present utility model are as follows: This application is a bed frame with a hidden table board. A receiving cavity is provided on the main body of the bed frame, and the table board assembly is received therein. When in use, the table board assembly is turned upwards to form a tabletop, and after use, the table board assembly is turned downwards and stored in the receiving cavity. The operation is convenient, and the structure of the bed frame is reasonably utilized for storage, occupying a small space. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 FIG. is a schematic diagram of the overall structure of the bed frame with a hidden table board during storage;

[0017] Figure 2 FIG. is a schematic diagram of the structure of the bed frame with a hidden table board when taking out the table board assembly;

[0018] Figure 3 FIG. is a schematic diagram of the structure of the bed frame with a hidden table board when the table board is unfolded;

[0019] Figure 4 FIG. is a schematic diagram of the overall structure of the table board assembly;

[0020] Figure 5 FIG. is a schematic diagram of the assembly structure of a kind of table board assembly;

[0021] Figure 6 For Figure 5 the enlarged structural schematic diagram of part A in

[0022] Figure 7 FIG. is a schematic diagram of the assembly structure of another kind of table board assembly;

[0023] Figure 8 FIG. is a schematic diagram of the side split structure;

[0024] Figure 9 FIG. is a schematic diagram of the overall side structure;

[0025] In the figures: 1 - main body of the bed frame; 11 - receiving cavity; 12 - rotating shaft; 13 - top cover; 14 - side; 141 - side plate; 142 - top plate; 143 - bottom plate; 144 - partition; 15 - headboard; 16 - hinge; 2 - table board assembly; 21 - connecting arm; 211 - connecting part; 212 - support arm; 22 - table board; 221 - rib; 23 - limiting plate; 231 - limiting groove; 232 - groove; 233 - connecting end; 24 - pin shaft; 25 - limiting block; 26 - bushing. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The following will explain and illustrate the technical solutions of the embodiments of the present utility model with reference to the drawings of the present utility model. However, the following embodiments are only the preferred embodiments of the present utility model, not all of them. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative work all fall within the protection scope of the present utility model.

[0027] This embodiment is a bed frame with a hidden table board. As Figures 1 to 9 shown, it includes a bed frame main body 1 provided with a receiving cavity 11. The receiving cavity 11 opens upward. A rotating shaft 12 is provided in the receiving cavity 11. A table board assembly 2 is rotatably arranged on the rotating shaft 12. The table board assembly 2 includes a connecting arm 21 and a table board 22 connected to each other. The connecting arm 21 is connected to the rotating shaft 12. The table board 22 is rotatably connected to the end of the connecting arm 21. The table board assembly 2 can be turned downward and stored in the receiving cavity 11, or turned upward to form a table top for people to use.

[0028] The receiving cavity 11 is provided on the bed frame main body 1, and the table board assembly 2 is accommodated therein. When in use, the table board assembly 2 is turned upward to form a table top. After use, the table board assembly 2 is turned downward and stored in the receiving cavity. The operation is convenient, and the structure of the bed frame is reasonably utilized for storage, occupying a small space.

[0029] The table board 22 is connected to the connecting arm 21 through a limiting plate 23. The table board 22 is slidably arranged on the top of the limiting plate 23. By providing the limiting plate 23, rotational limitation of the table board 22 is performed.

[0030] One way is as Figure 5 , Figure 6 shown. One end of the limiting plate 23 has a connecting end 233 with a through hole. A limiting groove 231 is provided on the limiting plate 23. A pin shaft 24 is provided at the connection between the limiting plate 23 and the connecting arm 21. A bushing 26 is provided at the end of the connecting arm 21. The bushing 26 is sleeved outside the pin shaft 24. The limiting block 25 is integrally connected with the bushing 26. The pin shaft 24 passes through the through hole of the connecting end 233 and the bushing 26, connecting the limiting plate 23 and the connecting arm 21. The position of the limiting block 25 is adapted to the limiting groove 231. When the table board 22 is unfolded, the limiting block 25 is arranged in the limiting groove 231. By providing the pin shaft 24, the limiting plate 23 and the connecting arm 21 can be rotatably connected. The limiting block 25 has a certain supporting and limiting effect, and by restricting the rotation angle of the pin shaft 24, it is possible to prevent the table board 22 from falling downward when placed horizontally.

[0031] Another way is as Figure 7 shown. One end of the limiting plate 23 has a connecting end 233 with a through hole. The pin shaft 24 is integrally connected to the end of the connecting arm 21. The limiting block 25 is integrally connected with the pin shaft 24. The pin shaft 24 is a spring shaft, and its two ends can retract under the action of an external force so as to be arranged in the through hole of the connecting end 233.

[0032] On the side of the tabletop 22, there are two parallel convex strips 221. On the limiting plate 23, there is a groove 232. The convex strip 221 can be embedded in the groove 232 and move along the groove 232. The entire limiting plate 23 forms a slide rail so that the convex strip 221 can move along the limiting plate 23, thereby adjusting the position of the tabletop 22.

[0033] The connecting arm 21 is provided with a hollow connecting portion 211, and the rotating shaft 12 passes through the connecting portion 211 to ensure smooth rotation without jamming.

[0034] The connecting arm 21 includes at least two sleeved support arms 212. Among them, the end of the innermost support arm 212 is connected to the limiting plate 23. The sleeved support arms 212 can adjust the height of the tabletop 22 to meet the needs of different heights.

[0035] On the bed frame main body 1, there is a top cover 13. The top cover 13 is rotatably arranged at the opening of the accommodating cavity 11 through a hinge 16. The top cover 13 can cover the opening of the accommodating cavity to prevent the tabletop assembly 2 from being exposed.

[0036] The bed frame main body 1 includes two oppositely arranged side edges 14, and the accommodating cavity 11 is arranged on one of the side edges 14.

[0037] As Figure 8 and Figure 9 shown, the side edge 14 includes two side plates 141, a top plate 142, and a bottom plate 143. The two side plates 141 are arranged in parallel. The top plate 142 is arranged on the tops of the two side plates 141. The bottom plate 143 is arranged at the bottoms of the two side plates 141. There are also two parallel partition plates 144 connected between the two side plates 141. The accommodating cavity 11 is formed between the two side plates 141 and the two partition plates 144. The rotating shaft 12 is connected to the two side plates 141. The partition plates 144 and the side plates 141 enclose a relatively closed area, which is convenient for arranging the rotating shaft 12 and can separate the accommodating cavity from other cavities. Other functions can be added to other cavities to ensure that they do not interfere with each other.

[0038] The bed frame with a hidden tabletop further includes a headboard 15, and the headboard 15 is connected to the side edge 14. The headboard 15 plays an auxiliary supporting role and is convenient for leaning on.

[0039] The specific operation process is as Figures 1 to 3 shown. When not in use, as Figure 1 shown, at this time, the tabletop assembly 2 is stored in the accommodating cavity 11 and is covered by the top cover 13 without being exposed, making reasonable use of the space of the bed frame, not affecting people's walking, effectively avoiding bumps, and being convenient to use. When the tabletop assembly is taken out and the tabletop is not unfolded, as Figure 2As shown, pull the tabletop assembly 2 so that the connecting arm 21 rotates upward around the rotating shaft 12, and the positions of other components can remain unchanged first. The state diagram when the tabletop is unfolded is as Figure 3 shown. At this time, the limiting block 25 abuts against the limiting groove 231 to limit the downward flipping angle of the tabletop. Pull the support arm 212 to adjust the height of the tabletop, and then pull the tabletop 22 so that the convex strip 221 moves along the groove 232, thereby adjusting the front and rear positions of the tabletop 22.

[0040] As mentioned above, the above are only the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Those skilled in the art should understand that the present invention includes but is not limited to the content described in the drawings and the above specific embodiments. Any modification that does not deviate from the functional and structural principles of the present invention will be included in the scope of the claims.

Claims

1. A bed frame with a hidden table top, characterized in that: The invention comprises a bed frame body (1) provided with a receiving cavity (11), wherein the receiving cavity (11) is open upwards, a rotating shaft (12) is provided in the receiving cavity (11), a table top assembly (2) is rotatably arranged on the rotating shaft (12), the table top assembly (2) comprises a connected connecting arm (21) and a table top (22), the connecting arm (21) is connected to the rotating shaft (12), the table top (22) is rotatably connected to the end of the connecting arm (21), and the table top assembly (2) can be flipped downwards to be stored in the receiving cavity (11), or flipped upwards to form a table top that can be used by people.

2. The bed frame with a hidden table top according to claim 1, characterized in that: The table top (22) is connected to the connecting arm (21) via a limiting plate (23), and the table top (22) is slidably arranged on the top of the limiting plate (23).

3. The bed frame with a hidden table top according to claim 2, characterized in that: The limiting plate (23) is provided with a limiting groove (231), and a pin shaft (24) is provided at the connection between the limiting plate (23) and the connecting arm (21). A limiting block (25) is arranged on the side of the pin shaft (24) and extends outward from the side of the pin shaft (24). The position of the limiting block (25) is adapted to the limiting groove (231). When the table top (22) is unfolded, the limiting block (25) is arranged in the limiting groove (231).

4. The bed frame with a hidden table top according to claim 2, characterized in that: The side surface of the table top (22) is provided with two parallel convex strips (221), and the limiting plate (23) is provided with a groove (232), and the convex strip (221) can be embedded in the groove (232) and move along the groove (232).

5. The bed frame with a hidden table top according to claim 1, 2, 3 or 4, characterized in that: The connecting arm (21) is provided with a hollow connecting portion (211), and the rotating shaft (12) is passed through the connecting portion (211).

6. The bed frame with a hidden table top according to claim 1, 2, 3 or 4, characterized in that: The connecting arm (21) comprises at least two sleeved support arms (212), wherein the end of the innermost support arm (212) is connected to the table top (22).

7. The bed frame with a hidden table top according to claim 1, characterized in that: The bed frame body (1) is provided with a top cover (13), and the top cover (13) is rotatably arranged at the opening of the accommodating cavity (11) through hinges (16).

8. The bed frame with a hidden table top according to claim 1, characterized in that: The bed frame body (1) comprises two oppositely arranged side edges (14), and the accommodating cavity (11) is arranged on one of the side edges (14).

9. The bed frame with a hidden table top according to claim 8, characterized in that: The side edge (14) comprises two side plates (141), a top plate (142) and a bottom plate (143); the two side plates (141) are arranged in parallel; the top plate (142) is arranged on the top of the two side plates (141); the bottom plate (143) is arranged on the bottom of the two side plates (141); two parallel partition plates (144) are connected between the two side plates (141); the two side plates (141) and the two partition plates (144) form the accommodating cavity (11); and the rotating shaft (12) is connected to the two side plates (141).

10. The bed frame with a hidden table top according to claim 8, characterized in that: It also comprises a bed screen (15), wherein the bed screen (15) is connected to the side edge (14).

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