A detachable electric bed frame

Abstract

This utility model relates to the field of electric bed frame technology and discloses a detachable electric bed frame, including a base frame. Dovetail grooves are formed on both sides of the top of the base frame, and a limiting groove is formed at one end of the base frame. A main bed frame is provided at the top of the base frame, and dovetail plates are fixedly connected to both sides of the bottom of the main bed frame. The dovetail plates are slidably connected to the inner wall of the dovetail grooves, and a limiting plate is fixedly connected to one end of the dovetail plates. The limiting plate is fitted into the inner wall of the limiting groove. A groove is formed on the bottom wall of the limiting groove, and a locking plate is slidably connected to the inner wall of the groove. The top of the locking plate is fitted into the locking groove at the bottom end of the limiting plate. This utility model uses the sliding fit of the dovetail grooves and dovetail plates, as well as a locking structure composed of a pressure rod, a locking plate, and a spring. The main bed frame and base frame can be disassembled and assembled without the need for complex tools, greatly saving installation time and labor costs. Furthermore, the disassembled main bed frame and base frame are flat, significantly reducing their volume and facilitating handling and transportation.

Description

Technical Field

[0001] This utility model relates to the field of electric bed frame technology, and in particular to a detachable electric bed frame. Background Technology

[0002] In the modern home furnishing industry, a detachable electric bed frame is a bed frame device that combines a modular, detachable structure with an electric drive function. The bed frame can be quickly assembled or disassembled using screws, clips, and other connectors, making it easy to transport, move, and store.

[0003] Traditional integrated bed frames are bulky and have a fixed structure, which takes up a lot of space during transportation, resulting in high logistics costs. Furthermore, installation requires specialized tools and personnel, making the process complex and time-consuming, which fails to meet the needs of modern consumers for convenience and efficiency. Therefore, a detachable electric bed frame is proposed as an improvement. Utility Model Content

[0004] In view of the problems of the above-mentioned existing disassembly and assembly operations being complicated, time-consuming, requiring a lot of space, and having high logistics costs, this utility model is proposed.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a detachable electric bed frame, including a base frame, dovetail grooves are provided on both sides of the top of the base frame, a limiting groove is provided at one end of the base frame, a main bed frame is provided at the top of the base frame, dovetail plates are fixedly connected to both sides of the bottom of the main bed frame, the dovetail plates are slidably connected to the inner wall of the dovetail groove, and a limiting plate is fixedly connected to one end of the dovetail plate, the limiting plate being fitted into the inner wall of the limiting groove;

[0006] The bottom wall of the limiting groove is provided with a groove, and a retaining plate is slidably connected to the inner wall of the groove. The top of the retaining plate is fitted into the retaining plate's bottom groove. Springs are movably connected to both sides of the bottom end of the retaining plate. One end of the spring is fixedly connected to the bottom wall of the groove. A pressure rod is fixedly connected to the center of the bottom end of the retaining plate. The bottom end of the pressure rod passes through the bottom wall of the groove and extends to the outside.

[0007] As a preferred embodiment, the base frame is rotatably connected to both sides of the bottom, and positioning plates are symmetrically arranged on the inner side of the support legs. The horizontal plates at both ends of the positioning plates are fitted into the grooves at the top of the support legs. Bolts are provided above the horizontal plates at both ends of the positioning plates, and the bottom ends of the bolts penetrate through the horizontal plates at both ends of the positioning plates and are threaded into the inside of the support legs.

[0008] As a preferred embodiment, a plurality of support plates are fixedly connected to one side of the main bed frame, and the plurality of support plates are arranged at equal intervals.

[0009] As a preferred embodiment, a headboard frame is hinged to the other side of the main bed frame, a fixed plate is fixedly connected inside the headboard frame, a movable plate is hinged inside the fixed plate, and connecting seats are symmetrically arranged at the bottom of the movable plate. The connecting seats are rotatably connected to the bottom of the movable plate via a rotating shaft.

[0010] As a preferred embodiment, a fixed seat is symmetrically arranged on one side of the base frame, and an electric push rod is rotatably connected inside the fixed seat via a rotating shaft. The telescopic shaft of the electric push rod is fixedly connected to the inner wall of the connecting seat.

[0011] As a preferred embodiment, the movable plate has sliders fixedly connected to both ends of its bottom, and the sliders are slidably connected to the internal grooves of the main bed frame.

[0012] Compared with the prior art, the present invention has at least the following beneficial effects:

[0013] 1. This utility model adopts a sliding fit between dovetail groove and dovetail plate, as well as a locking structure composed of pressure rod, clamping plate and spring. The main bed frame and base frame can be disassembled and assembled without the need for complicated tools, which greatly saves installation time and labor costs. Moreover, the disassembled main bed frame and base frame are flat and the volume is greatly reduced, making it easy to handle and transport.

[0014] 2. This utility model allows the positioning plate to be released from the fixed connection with the support leg by loosening the bolts, and the support leg can be rotated and folded upwards to be close to the bottom of the base frame. This enables the support leg to be folded and stored, greatly reducing space and solving the pain points of traditional bed frames such as large size, difficulty in transportation and limited use. It is convenient for storage and transportation. Attached Figure Description

[0015] Figure 1 This is a side view of the structure of this utility model;

[0016] Figure 2 This is a top view of the structure of this utility model;

[0017] Figure 3 for Figure 3 Enlarged structural diagram at point A;

[0018] Figure 4 This is an enlarged structural schematic diagram of the main bed frame in this utility model;

[0019] Figure 5 This is an enlarged structural diagram of the base frame in this utility model;

[0020] Figure 6 This is a partial cross-sectional disassembly diagram of the base frame in this utility model;

[0021] Figure 7 for Figure 6A magnified structural diagram at point B in the middle.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Base frame; 11. Dovetail groove; 12. Limiting groove; 2. Main bed frame; 21. Dovetail plate; 22. Limiting plate; 23. Support plate; 24. Headboard frame; 25. Fixed plate; 26. Movable plate; 27. Slider; 28. Connecting seat; 3. Fixed seat; 31. Electric push rod; 4. Pressure rod; 41. Groove; 42. Clamping plate; 43. Spring; 5. Support leg; 51. Positioning plate; 52. Bolt. Detailed Implementation

[0024] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0025] Reference Figures 1-7 This is the first embodiment of the present invention, which provides a detachable electric bed frame, including a base frame 1. Dovetail grooves 11 are provided on both sides of the top of the base frame 1, and a limiting groove 12 is provided at one end of the base frame 1. A main bed frame 2 is provided at the top of the base frame 1. Dovetail plates 21 are fixedly connected to both sides of the bottom of the main bed frame 2. The dovetail plates 21 are slidably connected to the inner wall of the dovetail grooves 11. A limiting plate 22 is fixedly connected to one end of the dovetail plates 21, and the limiting plate 22 is fitted into the inner wall of the limiting groove 12.

[0026] The bottom wall of the limiting groove 12 has a groove 41. A retaining plate 42 is slidably connected to the inner wall of the groove 41. The top of the retaining plate 42 is fitted into the bottom groove of the limiting plate 22. Springs 43 are movably connected to both sides of the bottom end of the retaining plate 42. One end of the spring 43 is fixedly connected to the bottom wall of the groove 41. A pressure rod 4 is fixedly connected to the center of the bottom end of the retaining plate 42. The bottom end of the pressure rod 4 passes through the bottom wall of the groove 41 and extends to the outside.

[0027] During use, first, align the dovetail plate 21 of the main bed frame 2 with the dovetail groove 11 of the base frame 1 and insert it. Slide it along the groove towards the limiting groove 12. When the limiting plate 22 slides to the position of the limiting groove 12 with the dovetail plate 21, push the pressure rod 4 downward. The pressure rod 4 drives the locking plate 42 to slide downward against the elastic force of the spring 43 and enter the groove 41. Then continue to push the main bed frame 2 so that the limiting plate 22 is embedded in the limiting groove 12. When the limiting plate 22 is fully embedded in the limiting groove 12, release the pressure rod 4. At this time, the spring 43 releases its stored energy and pushes the locking plate 42 upward to reset so that its top end is embedded in the locking groove of the limiting plate 22, thereby completing the locking installation of the main bed frame 2 and the base frame 1.

[0028] This design uses a sliding fit between the dovetail groove 11 and the dovetail plate 21, as well as a locking structure consisting of a pressure rod 4, a locking plate 42 and a spring 43. The main bed frame 2 and the base frame 1 can be disassembled and assembled without the need for complicated tools, which greatly saves installation time and labor costs. Moreover, the disassembled main bed frame 2 and base frame 1 are flat and their volume is greatly reduced, making them easy to handle and transport.

[0029] Reference Figures 1-7 This is the second embodiment of the present utility model. The difference between this embodiment and the first embodiment is that: both sides of the bottom of the base frame 1 are rotatably connected to the support legs 5, and the inner side of the support legs 5 is symmetrically provided with positioning plates 51. The horizontal plates at both ends of the positioning plates 51 are fitted into the top grooves of the support legs 5. Bolts 52 are provided above the horizontal plates at both ends of the positioning plates 51. The bottom end of the bolts 52 passes through the horizontal plates at both ends of the positioning plates 51 and is threaded into the inside of the support legs 5.

[0030] During use, when the support leg 5 needs to be unfolded, rotate the support leg 5 from the folded state downwards until it is perpendicular to the bottom surface of the base frame 1. Then, fully fit the horizontal plates at both ends of the positioning plate 51 into the slot at the top of the support leg 5 to stabilize the support angle of the support leg 5. Finally, fasten the positioning plate 51 to the support leg 5 with the bolts 52 to prevent the support leg 5 from rotating or shaking during use. This design allows the support leg 5, positioning plate 51 and bolts 52 to work together to fold and store the support leg 5, greatly reducing space and solving the pain points of traditional bed frames being large, difficult to move and limited in use, making it easy to store and transport.

[0031] Reference Figures 1-7 This is the third embodiment of the present invention. The difference between this embodiment and the second embodiment is that a number of support plates 23 are fixedly connected to one side of the inside of the main bed frame 2, and the number of support plates 23 are arranged at equal intervals.

[0032] The main bed frame 2 has a headboard frame 24 hinged to the other side inside. The headboard frame 24 has a fixed plate 25 fixedly connected inside. The fixed plate 25 has a movable plate 26 hinged inside. The bottom of the movable plate 26 has a connecting seat 28 symmetrically arranged. The connecting seat 28 is rotatably connected to the bottom of the movable plate 26 through a rotating shaft.

[0033] A fixed seat 3 is symmetrically arranged on one side of the base frame 1. An electric push rod 31 is rotatably connected to the fixed seat 3 through a rotating shaft. The telescopic shaft of the electric push rod 31 is fixedly connected to the inner wall of the connecting seat 28.

[0034] Both ends of the bottom of the movable plate 26 are fixedly connected to sliders 27, which are slidably connected to the internal grooves of the main bed frame 2.

[0035] During use, when it is necessary to adjust the angle of the headboard frame 24 and the movable plate 26, the electric push rod 31 is activated, the telescopic shaft begins to move, and its telescopic shaft pushes the connecting seat 28. The connecting seat 28 drives the movable plate 26 to rotate around the hinge point of the fixed plate 25 through the rotating shaft.

[0036] The slider 27 at the bottom of the movable plate 26 is restricted by the internal sliding groove of the main bed frame 2, and can only slide or rotate around the axis in the horizontal direction to ensure that the movable plate 26 moves along the predetermined trajectory. At the same time, it drives the headboard frame 24 to rotate as a whole to achieve angle adjustment.

[0037] This design achieves angle adjustment by driving the movable plate 26 and headboard frame 24 with an electric push rod 31, which can meet the needs of different user groups and usage scenarios.

[0038] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A detachable electric bed frame, comprising a base frame (1), characterized in that: The base frame (1) has dovetail grooves (11) on both sides of its top end, and a limiting groove (12) is provided at one end of the base frame (1). The base frame (1) has a main bed frame (2) at its top end, and dovetail plates (21) are fixedly connected to both sides of the bottom end of the main bed frame (2). The dovetail plates (21) are slidably connected to the inner wall of the dovetail groove (11), and a limiting plate (22) is fixedly connected to one end of the dovetail plate (21). The limiting plate (22) is fitted into the inner wall of the limiting groove (12). The bottom wall of the limiting groove (12) is provided with a groove (41). A retaining plate (42) is slidably connected to the inner wall of the groove (41). The top of the retaining plate (42) is fitted into the bottom groove of the limiting plate (22). Springs (43) are movably connected to both sides of the bottom end of the retaining plate (42). One end of the spring (43) is fixedly connected to the bottom wall of the groove (41). A pressure rod (4) is fixedly connected to the center of the bottom end of the retaining plate (42). The bottom end of the pressure rod (4) passes through the bottom wall of the groove (41) and extends to the outside.

2. The detachable electric bed frame according to claim 1, characterized in that: The base frame (1) is rotatably connected to two sides of the bottom, and positioning plates (51) are symmetrically arranged on the inner side of the support legs (5). The horizontal plates at both ends of the positioning plates (51) are fitted into the top slots of the support legs (5). Bolts (52) are provided above the horizontal plates at both ends of the positioning plates (51). The bottom end of the bolts (52) passes through the horizontal plates at both ends of the positioning plates (51) and is threaded into the inside of the support legs (5).

3. The detachable electric bed frame according to claim 1, characterized in that: The main bed frame (2) has several support plates (23) fixedly connected to one side inside, and the support plates (23) are arranged at equal intervals.

4. A detachable electric bed frame according to claim 3, characterized in that: The main bed frame (2) is hinged to the other side of the interior. A fixed plate (25) is fixedly connected inside the headboard frame (24). A movable plate (26) is hinged inside the fixed plate (25). A connecting seat (28) is symmetrically arranged at the bottom of the movable plate (26). The connecting seat (28) is rotatably connected to the bottom of the movable plate (26) through a rotating shaft.

5. A detachable electric bed frame according to claim 4, characterized in that: The base frame (1) has a fixed seat (3) symmetrically arranged on one side inside. The fixed seat (3) is rotatably connected to an electric push rod (31) through a rotating shaft. The telescopic shaft of the electric push rod (31) is fixedly connected to the inner wall of the connecting seat (28).

6. A detachable electric bed frame according to claim 5, characterized in that: Both ends of the bottom of the movable plate (26) are fixedly connected to sliders (27), and the sliders (27) are slidably connected to the internal groove of the main bed frame (2).

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