Bed frame fixing device

Abstract

The utility model relates to the technical field of bed frame fixing, and specifically, to a bed frame fixing device. It comprises a main body, and two screw rods are fixedly sleeved on the surface of the main body, and the screw rods on the surface of the main body are used to realize the sliding of a moving column on the surface of the main body, and a support rod is arranged inside the moving column, and a rotator is arranged at the other end of the support rod, and a support plate for supporting the bed frame is arranged on the top of the rotator, and two fixed plates are evenly distributed at the bottom of the support plate, so that when the support plate moves downward, the support rod rotates inside the rotator and the moving column. The utility model places the horizontal plate of the bed frame on the top of the support plate, and the moving column at the bottom of the support plate supports the horizontal plate at the top of the support plate, and pulls the slide plate to move inside the fixed plate, and contacts with the horizontal plate at the top of the support plate, and places the side plates of the bed frame on the top of the slide plate, and fixes the horizontal plate and the side plates by using screws, because one end of the side plate is placed on the top of the slide plate.

Description

Technical Field

[0001] The utility model relates to the technical field of bed frame fixing, in particular to a bed frame fixing device. Background Art

[0002] The bed frame is one of the commonly used furniture in daily life. Its main function is to support the mattress and provide people with a comfortable sleeping environment. The appropriate bed frame height makes it easier for people to get in and out of bed and reduces the inconvenience of bending or lifting legs. For example, for the elderly or people with limited mobility, a bed frame of appropriate height can make it easier for them to get up and lie down.

[0003] When installing the existing bed frame, the four corners of the bed frame must be fixed first, then the board on one side of the bed frame is aligned with the corresponding holes, and then the screws are tightened to fix the board. However, such an installation process requires two people to cooperate with each other, one of whom is responsible for lifting one side of the board, and the other is responsible for aligning one end of the board with the hole. This is relatively troublesome. In view of this, we propose a bed frame fixing device. Utility Model Content

[0004] The purpose of this utility model is to solve the above shortcomings and provide a bed frame fixing device;

[0005] To achieve the above-mentioned purpose, the utility model provides a bed frame fixing device, including a main body, the surface of the main body is fixedly sleeved with two screw rods, the screw rods on the surface of the main body are used to realize the sliding of the moving column on the surface of the main body, a support rod is arranged inside the moving column, a rotator is arranged at the other end of the support rod, a support plate for supporting the bed frame is arranged on the top of the rotator, and two fixed plates are evenly distributed at the bottom of the support plate, so that when the support plate moves downward, the support rod rotates inside the rotator and the moving column, driving the moving column to slide on the surface of the main body, a slide plate for supporting both sides of the bed frame is arranged inside the fixed plate, and fixing components that can support the slide plate to move inside the fixed plate are respectively arranged at both ends of the main body, and the fixing components are arranged at the bottom of the slide plate to support it, wherein:

[0006] The fixing assembly includes a slide bar arranged at the bottom of the slide plate, the surface of the slide bar is adapted to slide inside the connecting rod, a connector is arranged at the bottom of the connecting rod, and when the slide plate moves inside the fixing plate, the slide bar slides inside the connecting rod.

[0007] As a further improvement of the technical solution, a spring is provided on the opposite surface of the fixed plate and the slide plate, and the spring is located in the inner cavity of the fixed plate. As the slide plate moves inside the fixed plate, the spring between the fixed plate and the slide plate is stretched.

[0008] As a further improvement of the technical solution, a slide groove is provided inside the connecting rod, and the slide groove provided inside the connecting rod is used to limit the movement of the sliding rod. As the sliding rod moves upward, the slide groove provided inside the connecting rod can limit the sliding rod to move inside the connecting rod.

[0009] As a further improvement of the technical solution, support columns for supporting the connector are respectively provided at both ends of the main body, and the connector is located on the top of the support columns.

[0010] As a further improvement of the technical solution, two brackets are evenly distributed on the surface of the main body, and the brackets on the surface of the main body are used to support the main body.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the bed frame fixing device, by placing the cross plate of the bed frame on the top of the support plate, the movable column at the bottom of the support plate will support the cross plate on the top of the support plate, and pull the slide plate to move inside the fixing plate to contact the cross plate on the top of the support plate, and place the side plates of the bed frame on the top of the slide plate, and fix the cross plate and the side plates by using screws. Since one end of the side plate is placed on the top of the slide plate, the other end can be aligned with the hole at one end of the bed frame by one person, which can adapt to cross plates and side plates of the bed frame of different sizes. The various components work together to ensure the stability and safety of the overall structure of the bed frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the fixing assembly of the utility model;

[0015] Figure 3 It is a schematic diagram of the spring structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of point A of the present utility model.

[0017] The meaning of each number in the figure is:

[0018] 1. Main body; 10. Bracket; 11. Moving column; 12. Support rod; 13. Rotator; 14. Support plate;

[0019] 2. Fixing assembly; 21. Support column; 22. Connector; 220. Connecting rod; 221. Slide groove; 23. Slide rod;

[0020] 31. Fixed plate; 310. Spring; 32. Slide plate. DETAILED DESCRIPTION

[0021] 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.

[0022] Example

[0023] See also Figure 1-Figure 4 As shown, this embodiment provides a bed frame fixing device, including a main body 1. When installing the existing bed frame, the four corners of the bed frame must be fixed first, then the board on one side of the bed frame is aligned with the corresponding hole position, and then the screws are tightened to fix the board. However, such an installation process requires two people to cooperate in the operation, one of whom is responsible for lifting one side of the board, and the other is responsible for aligning one end of the board with the hole position. This is more troublesome. Therefore, two screw rods are fixedly sleeved on the surface of the main body 1. The screw rods on the surface of the main body 1 are used to realize the sliding of the moving column 11 on the surface of the main body 1. The moving column 11 is provided with a support inside. The support rod 12 is provided with a rotator 13 at the other end of the support rod 12. A support plate 14 for supporting the bed frame is provided on the top of the rotator 13. Two fixed plates 31 are evenly distributed at the bottom of the support plate 14. When the support plate 14 moves downward, the support rod 12 rotates inside the rotator 13 and the moving column 11, driving the moving column 11 to slide on the surface of the main body 1. A slide plate 32 for supporting both sides of the bed frame is provided inside the fixed plate 31. The two ends of the main body 1 are respectively provided with fixed components 2 that can support the slide plate 32 to move inside the fixed plate 31. The fixed components 2 are arranged at the bottom of the slide plate 32 to support it, wherein:

[0024] The fixing assembly 2 includes a slide bar 23 arranged at the bottom of the slide plate 32. The surface of the slide bar 23 is adapted to slide inside the connecting rod 220. A connector 22 is arranged at the bottom of the connecting rod 220. When the slide plate 32 moves inside the fixed plate 31, the slide bar 23 slides inside the connecting rod 220. By placing the bed frame on top of the support plate 14, the support plate 14 will move downward to compress the support rod 12 so that the moving column 11 moves on the surface of the main body 1, and the side panel of the bed frame is placed on the top of the slide plate 32. At this time, the slide plate 32 can be pulled to make the side panel on the bed frame contact with the plate on the top of the support plate 14 and fixed with screws. When the slide plate 32 is pulled, the slide plate 32 will move inside the fixed plate 31, and the slide bar 23 at the bottom of the slide plate 32 will move inside the connecting rod 220, and the connecting rod 220 rotates inside the connector 22.

[0025] The improvement of this embodiment is that:

[0026] Considering that when installing the existing bed frame, the four corners of the bed frame must be fixed first, and then the board on one side of the bed frame must be aligned with the corresponding holes, and then the screws must be tightened to fix the board. However, such an installation process requires the cooperation of two people, one of whom is responsible for lifting one side of the board, and the other is responsible for aligning one end of the board with the hole. This is more troublesome. Therefore, by placing the cross plate of the bed frame on the top of the support plate 14, the movable column 11 at the bottom of the support plate 14 will support the cross plate on the top of the support plate 14, and pull the slide plate 32 to move it inside the fixed plate 31, contacting the cross plate on the top of the support plate 14, and placing the side plate of the bed frame on the top of the slide plate 32, and fixing the cross plate and the side plate with screws. Since one end of the side plate is placed on the top of the slide plate 32, one person can align the other end with the hole at one end of the bed frame, which can adapt to cross plates and side plates of bed frames of different sizes. The various components work together to ensure the stability and safety of the overall structure of the bed frame.

[0027] In order to make the slide plate 32 more stable when moving inside the fixed plate 31, a spring 310 is provided on the opposite surface of the fixed plate 31 and the slide plate 32. The spring 310 is located in the inner cavity of the fixed plate 31. As the slide plate 32 moves inside the fixed plate 31, the spring 310 between the fixed plate 31 and the slide plate 32 is stretched. When the slide plate 32 is driven by the slide rod 23 to slide inside the fixed plate 31, the spring 310 can keep it in a stable state.

[0028] In order to allow the slide bar 23 to slide inside the connecting rod 220 without being separated from the connecting rod 220, a slide groove 221 is opened inside the connecting rod 220. The slide groove 221 opened inside the connecting rod 220 is used to limit the movement of the slide bar 23. Since the slide bar 23 moves upward, the slide groove 221 opened inside the connecting rod 220 can limit the slide bar 23 and make it move inside the connecting rod 220. By opening the slide groove 221 inside the connecting rod 220, the slide bar 23 can be moved inside the connecting rod 220 without being separated from the connecting rod 220.

[0029] In order to allow the connecting rod 220 to rotate inside the connector 22, the connector 22 needs to be fixed. Therefore, support columns 21 for supporting the connector 22 are respectively provided at both ends of the main body 1, and the connector 22 is located at the top of the support columns 21. By providing support columns 21 at both ends of the main body 1, the connector 22 can be supported.

[0030] In order to enable the main body 1 to support the support plate 14 and the fixing component 2, two brackets 10 are evenly distributed on the surface of the main body 1. The brackets 10 on the surface of the main body 1 are used to support the main body 1. By fixing the brackets 10 at the bottom of the bed frame, the bed frame can be placed on top of the support plate 14.

[0031] When the bed frame fixing device of the utility model is used, the horizontal plate of the bed frame is placed on the top of the support plate 14, and the support plate 14 will move downward to compress the support rod 12 so that the movable column 11 moves on the surface of the main body 1, and the slide plate 32 is pulled to place the side plates of the bed frame on the top of the slide plate 32, and the side plates are connected to the horizontal plate and fixed with screws. When the slide plate 32 is pulled, the slide plate 32 will move inside the fixed plate 31, and when the slide plate 32 slides inside the fixed plate 31, the spring 310 can keep it in a stable state, and the slide bar 23 at the bottom of the slide plate 32 will move inside the connecting rod 220, and the connecting rod 220 rotates inside the connector 22.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A bed frame fixing device, comprising a main body (1), characterized in that: Two screw rods are fixedly sleeved on the surface of the main body (1), and the screw rods on the surface of the main body (1) are used to enable the moving column (11) to slide on the surface of the main body (1). A support rod (12) is arranged inside the moving column (11), and a rotator (13) is arranged at the other end of the support rod (12). A support plate (14) for supporting a bed frame is arranged on the top of the rotator (13), and two fixed plates (31) are evenly distributed on the bottom of the support plate (14), so that when the support plate (14) moves downward, the support rod (12) rotates inside the rotator (13) and the moving column (11), driving the moving column (11) to slide on the surface of the main body (1), and a slide plate (32) for supporting both sides of the bed frame is arranged inside the fixed plate (31). Fixed components (2) that can support the slide plate (32) to move inside the fixed plate (31) are respectively arranged at both ends of the main body (1), and the fixed component (2) is arranged at the bottom of the slide plate (32) to support it, wherein: The fixing assembly (2) includes a slide bar (23) arranged at the bottom of the slide plate (32); the surface of the slide bar (23) is adapted to slide inside the connecting rod (220); a connector (22) is arranged at the bottom of the connecting rod (220); when the slide plate (32) moves inside the fixing plate (31), the slide bar (23) slides inside the connecting rod (220).

2. The bed frame fixing device according to claim 1, characterized in that: A spring (310) is provided on the opposite surface of the fixed plate (31) and the sliding plate (32); the spring (310) is located in the inner cavity of the fixed plate (31); as the sliding plate (32) moves inside the fixed plate (31), the spring (310) between the fixed plate (31) and the sliding plate (32) is stretched.

3. The bed frame fixing device according to claim 1, characterized in that: A sliding groove (221) is provided inside the connecting rod (220), and the sliding groove (221) provided inside the connecting rod (220) is used to limit the movement of the sliding rod (23). As the sliding rod (23) moves upward, the sliding groove (221) provided inside the connecting rod (220) can limit the sliding rod (23) so that it moves inside the connecting rod (220).

4. The bed frame fixing device according to claim 3, characterized in that: Support columns (21) for supporting a connector (22) are respectively provided at both ends of the main body (1), and the connector (22) is located at the top of the support column (21).

5. The bed frame fixing device according to claim 1, characterized in that: Two brackets (10) are evenly distributed on the surface of the main body (1), and the brackets (10) on the surface of the main body (1) are used to support the main body (1).

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