Bedstead structure convenient to disassemble and assemble

Abstract

The utility model relates to the field of bed frame structures, and discloses a bed frame structure convenient to disassemble and assemble, which comprises a bed plate T-shaped groove, first supports are arranged at the front end and the rear end of the bed plate, second supports are arranged on the left side and the right side of the opposite end of each first support, and a plurality of adjusting rods are connected to the inner walls of the top ends of the second supports in a sliding mode. A hydraulic rod is fixedly connected to the bottom end of the left side of the inner wall of the backrest, a backup plate is connected to the right end of the hydraulic rod through an adjusting assembly, and the bottom end of the backup plate is rotationally connected to the right end of the backrest; the shape and size of the outer wall of the backup plate are matched with those of an opening in the right end of the backrest. According to the bed frame, a more convenient mortise and tenon structure is adopted, the assembling process is simplified, the splicing time is shortened, the assembling efficiency is improved, meanwhile, the mortise and tenon structure enables the bed frame to be disassembled into a plurality of parts to be transported, and transportation is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of bed frame structures, in particular to a bed frame structure that is convenient for disassembly and assembly. Background Art

[0002] A bed frame is defined as the frame of a bed, specifically meaning a commonly used piece of furniture for placing a mattress. There are mainly three types of bed frames: solid wood, metal, and soft-wrapped. Bed frames are divided into passive support and active support, and with people's increasing pursuit of a higher living standard, the convenience of bed frames shows an increasing trend.

[0003] Currently, during the assembly of the bed frame of an existing soft-wrapped bed, a relatively common method of screw riveting is often used for locking, resulting in a more cumbersome assembly process for the bed frame, so that the time required to assemble a bed frame is relatively long, reducing the installation efficiency.

[0004] In response to this technical problem of inconvenient assembly of the bed frame, this application proposes a bed frame structure that is convenient for disassembly and assembly. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the deficiencies existing in the prior art, and propose a bed frame structure that is convenient for disassembly and assembly. It abandons the traditional screw riveting method and adopts a more convenient mortise and tenon structure, simplifies the assembly process of the bed frame, shortens the splicing time, improves the assembly efficiency, and the bed frame can also be disassembled into multiple components for transportation, making it more convenient for transportation.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A bed frame structure that is convenient for disassembly and assembly, comprising:

[0008] A bed board and T-shaped grooves. Both the front and rear ends of the bed board are provided with first brackets. On the left and right sides of the opposite ends of the first brackets, second brackets are installed. The inner walls of the tops of the second brackets are slidably connected with a plurality of adjusting rods. The outer walls of the adjusting rods are connected with through grooves through disassembly components, and the through grooves are respectively opened at the left and right ends of the bed board;

[0009] A backrest. The bottom end of the left side of the inner wall of the backrest is fixedly connected with a hydraulic rod. The right end of the hydraulic rod is connected with a backrest plate through an adjusting component. The bottom end of the backrest plate is rotatably connected to the right end of the backrest. The shape and size of the outer wall of the backrest plate are all in line with the shape and size of the opening at the right end of the backrest. The right end of the backrest is fixedly connected to the left end of the second bracket on the left side.

[0010] Further, the disassembly component includes blocks fixedly connected to the left and right sides of the outer walls of the adjusting rods. Springs are fixedly connected to the bottom ends of the adjusting rods. The bottom ends of the springs are rotatably connected to the inner walls of the second brackets. The shape and size of the blocks are in line with the shape and size of the opening at the bottom end of the bed board.

[0011] Further, chutes equal in number to the number of the clamping blocks are formed inside the through slots, clamping grooves are arranged at the tops of the chutes, the clamping grooves are formed in the inner wall of the bed board, and the shapes and sizes of the chutes and the clamping grooves are all adapted to the shapes and sizes of the clamping blocks.

[0012] Further, the adjusting assembly includes a slider fixedly connected to the right end of the hydraulic rod, the bottom end of the slider is slidably connected to the bottom end of the inner wall of the backrest, rotating rods are rotatably connected to both the front and rear sides of the slider, fixing blocks are fixedly connected to the opposite ends of the rotating rods, and the right end of the fixing block is fixedly connected to the left end of the back board.

[0013] Further, the top end of the adjusting rod is in the shape of a plum blossom cross for easy rotation and fixation.

[0014] Further, reinforcing rib plates are fixedly connected to both the front and rear sides of the opposite ends of the second bracket, and the opposite ends of the left and right reinforcing rib plates are installed on the inner walls of the opposite sides of the first bracket for strengthening the overall stability after the first bracket and the second bracket are spliced.

[0015] Further, the shapes of the front and rear ends of the bed board are both T-shaped blocks, and the shapes and sizes of the T-shaped grooves are all adapted to the shapes and sizes of the T-shaped blocks.

[0016] Further, the bed board is assembled and spliced by a first support plate and a second support plate through mortise and tenon grooving.

[0017] The utility model has the following beneficial effects:

[0018] 1. In the utility model, the design of the soft-pack bed frame abandons the traditional screw riveting method and instead adopts a more convenient mortise and tenon structure. This design simplifies the assembly process of the bed frame, shortens the splicing time, improves the assembly efficiency, and at the same time, the mortise and tenon structure enables the bed frame to be disassembled into multiple components for transportation, facilitating transportation.

[0019] 2. In the utility model, the backrest can adjust the inclination angle of the back board as required under the movement of the rotating rod, so that the user can adjust to a suitable inclination angle, thus leaning on it more comfortably and improving the comfort of the bed. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a perspective view of a bed frame structure convenient for disassembly and assembly proposed by the utility model;

[0021] Figure 2 is a schematic structural diagram of a first bracket of a bed frame structure convenient for disassembly and assembly proposed by the utility model;

[0022] Figure 3Schematic diagram of a half-section structure of an adjusting rod of a bed frame structure that is convenient for disassembly and assembly proposed by the present utility model;

[0023] Figure 4 Exploded view of a bed board of a bed frame structure that is convenient for disassembly and assembly proposed by the present utility model;

[0024] Figure 5 Schematic diagram of a sectional structure of a backrest of a bed frame structure that is convenient for disassembly and assembly proposed by the present utility model.

[0025] Legend description:

[0026] 1. First bracket; 2. Second bracket; 3. Bed board; 4. Adjusting rod; 5. Backrest; 6. Backrest plate; 7. Reinforcing rib plate; 8. T-shaped groove; 9. Sliding groove; 10. Block; 11. Spring; 12. Through groove; 13. Card slot; 14. First support plate; 15. Second support plate; 16. Hydraulic rod; 17. Slide block; 18. Rotating rod; 19. Fixed block. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] Refer to Figures 2 - 4, an embodiment provided by the present utility model: a bed frame structure that is convenient for disassembly and assembly, including a bed board 3 and a T-shaped groove 8. First brackets 1 are installed at both the front and rear ends of the bed board 3. Second brackets 2 are installed on the left and right sides of the opposite ends of the first brackets 1. A number of adjusting rods 4 are slidably connected to the inner walls of the tops of the second brackets 2. A through groove 12 is embedded on the outer wall of the adjusting rod 4, and the through grooves 12 are respectively opened at both the left and right ends of the bed board 3. On both the left and right sides of the outer wall of the adjusting rod 4, clamping blocks 10 are fixedly connected. Springs 11 are fixedly connected to the bottoms of the clamping blocks 10, and the bottoms of the springs 11 are rotatably connected to the inner walls of the second brackets 2. The shape and size of the clamping blocks 10 match the shape and size of the openings at the bottom of the bed board 3. Inside the through grooves 12, sliding grooves 9 equal in number to the clamping blocks 10 are opened. Card slots 13 are provided at the tops of the sliding grooves 9, and the card slots 13 are opened on the inner walls of the bed board 3. The shapes and sizes of the sliding grooves 9 and the card slots 13 both match the shape and size of the clamping blocks 10. The top of the adjusting rod 4 is in the shape of a plum blossom cross for easy rotation and fixation. On the front and rear sides of the opposite ends of the second brackets 2, reinforcing ribs 7 are fixedly connected. The opposite ends of the left and right reinforcing ribs 7 are installed on the inner walls of the opposite sides of the first brackets 1 to strengthen the overall stability after the first brackets 1 and the second brackets 2 are spliced. The front and rear ends of the bed board 3 are both in the shape of T-shaped blocks, and the shape and size of the T-shaped groove 8 match the shape and size of the T-shaped blocks. The bed board 3 is assembled and spliced by a first support plate 14 and a second support plate 15 through mortise and tenon grooving.

[0029] Specifically, first assemble the first brackets 1 and the second brackets 2 in the components of the upholstered bed frame through the reinforcing ribs 7. At this time, splice the first support plate 14 and the second support plate 15 into the bed board 3 through mortise and tenon grooves. Then splice the bed board 3 onto the whole formed by the first brackets 1 and the second brackets 2 through the T-shaped groove 8 and the adjusting rod 4. At this time, the card slot 13 will access the adjusting rod 4, and the clamping block 10 will then enter the sliding groove 9 and compress the spring 11. Use a tool to rotate the adjusting rod 4, thereby driving the clamping block 10 to move in the sliding groove 9. When it coincides with the card slot 13, it will be clamped into the card slot 13 under the reaction force of the spring 11. At this time, the assembly of the upholstered bed frame is completed.

[0030] Refer to Figure 1 and Figure 5 , a backrest 5. At the bottom left end of the inner wall of the backrest 5, a hydraulic rod 16 is fixedly connected. A backrest plate 6 is provided at the right end of the hydraulic rod 16. The bottom of the backrest plate 6 is rotatably connected to the right end of the backrest 5. The shape and size of the outer wall of the backrest plate 6 match the shape and size of the opening at the right end of the backrest 5. The right end of the backrest 5 is fixedly connected to the left end of the second bracket 2 on the left side. A slider 17 is fixedly connected to the right end of the hydraulic rod 16. The bottom of the slider 17 is slidably connected to the bottom of the inner wall of the backrest 5. Rotating rods 18 are rotatably connected to both the front and rear sides of the slider 17. A fixing block 19 is fixedly connected to the opposite ends of the rotating rods 18. The right end of the fixing block 19 is fixedly connected to the left end of the backrest plate 6.

[0031] Specifically, a controller is installed on one side of the backrest 5 of the soft-pack bed. The controller can control the telescopic movement of the hydraulic rod 16. When adjusting the backrest plate 6, the controller is used to control the telescopic movement of the hydraulic rod 16, thereby adjusting the movement of the slider 17, and then driving the rotating rod 18 to rotate. At this time, the fixed block 19 will move under the influence of the movement of the rotating rod 18, and then drive the backrest plate 6 of the soft-pack bed to adjust the angle, so as to adjust the inclination.

[0032] Working principle: When assembling the bed frame of the soft-pack bed, the first bracket 1 and the second bracket 2 are assembled together through the reinforcing rib plate 7, and then the bed board 3 composed of the first support plate 14 and the second support plate 15 is spliced on the frame formed by the first bracket 1 and the second bracket 2. At this time, the adjusting rod 4 on the bed board 3 will pass through the through groove 12. Use a tool to rotate the adjusting rod 4, and at this time, the clamping block 10 will be clamped into the clamping groove 13. Then the backrest 5 is installed on one of the second brackets 2. When in use, when leaning at a comfortable angle, use the controller to control the hydraulic rod 16. The hydraulic rod 16 will drive the rotating rod 18 to move, thereby adjusting the inclination of the backrest plate 6, and then adjusting the angle of the person leaning on the backrest plate 6. When adjusted to the most comfortable position, use the controller to stop the operation of the hydraulic rod 16. At this time, the backrest plate 6 will remain at the most comfortable angle, thereby improving the overall comfort of the soft-pack bed.

[0033] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A bed frame structure that is convenient for disassembly and assembly, characterized in that, Comprising: A bed board (3) and T-shaped grooves (8). At both the front and rear ends of the bed board (3), first brackets (1) are installed. On the left and right sides of the opposite ends of the first brackets (1), second brackets (2) are installed. A plurality of adjusting rods (4) are slidably connected to the inner walls of the tops of the second brackets (2). The outer walls of the adjusting rods (4) are connected to through grooves (12) through disassembly components, and the through grooves (12) are respectively opened at the left and right ends of the bed board (3). A backrest (5). At the bottom end on the left side of the inner wall of the backrest (5), a hydraulic rod (16) is fixedly connected. The right end of the hydraulic rod (16) is connected to a backrest plate (6) through an adjusting component. The bottom end of the backrest plate (6) is rotatably connected to the right end of the backrest (5). The shape and size of the outer wall of the backrest plate (6) are all in line with the shape and size of the opening at the right end of the backrest (5). The right end of the backrest (5) is fixedly connected to the left end of the second bracket (2) on the left side.

2. The bed frame structure that is convenient for disassembly and assembly according to claim 1 is characterized in that: The disassembly component includes clamping blocks (10) fixedly connected to both the left and right sides of the outer wall of the adjusting rod (4). Springs (11) are fixedly connected to the bottom ends of the adjusting rods (4). The bottom ends of the springs (11) are rotatably connected to the inner walls of the second brackets (2). The shape and size of the clamping blocks (10) are in line with the shape and size of the opening at the bottom end of the bed board (3).

3. The bed frame structure that is convenient for disassembly and assembly according to claim 2, wherein: Inside the through grooves (12), chutes (9) equal in number to the clamping blocks (10) are opened. At the top ends of the chutes (9), clamping grooves (13) are provided. The clamping grooves (13) are opened on the inner wall of the bed board (3). The shape and size of the chutes (9) and the clamping grooves (13) are all in line with the shape and size of the clamping blocks (10).

4. A bed frame structure that is convenient for disassembly and assembly according to claim 1, characterized in that: The adjusting component includes a slider (17) fixedly connected to the right end of the hydraulic rod (16). The bottom end of the slider (17) is slidably connected to the bottom end of the inner wall of the backrest (5). Rotating rods (18) are rotatably connected to both the front and rear sides of the slider (17). A fixing block (19) is fixedly connected to the opposite ends of the rotating rods (18). The right end of the fixing block (19) is fixedly connected to the left end of the backrest plate (6).

5. The bed frame structure according to claim 1, characterized in that: The top end of the adjusting rod (4) is in the shape of a cross with a plum blossom for easy rotational fixation.

6. The bed frame structure that is convenient for disassembly and assembly according to claim 1 is characterized in that: On the front, rear, left, and right sides of the opposite ends of the second brackets (2), reinforcing rib plates (7) are fixedly connected. The opposite ends of the left and right reinforcing rib plates (7) are installed on the inner walls of the opposite sides of the first brackets (1) to strengthen the overall stability after the first brackets (1) and the second brackets (2) are spliced.

7. The bed frame structure that is convenient for disassembly and assembly according to claim 6 is characterized in that: The front and rear ends of the bed board (3) are in the shape of T-shaped blocks, and the shape and size of the T-shaped grooves (8) are in line with the shape and size of the T-shaped blocks.

8. A bed frame structure that is easy to disassemble and assemble according to claim 1, characterized in that: The bed board (3) is assembled and spliced by a first support plate (14) and a second support plate (15) through mortise and tenon grooving.

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