Furniture moving support

Abstract

The utility model belongs to the technical field of mobile equipment, and particularly relates to a furniture moving support. Comprising a supporting frame and roller mechanisms, the supporting frame is formed by welding metal pieces, a plurality of reinforcing rods are further welded to the middle of the supporting frame, the roller mechanisms are installed on the ground of the four corners of the supporting frame, and each roller mechanism comprises a connecting plate, a rotating disc, a fixing frame, an adjusting arm, a supporting arm, a connecting arm, a top frame, a roller, a supporting base, a foot pad, a screw and an adjusting nut. The upper end of the connecting plate is connected with the supporting frame through a screw, the lower end of the connecting plate is fixedly connected with the rotating disc, the lower end of the rotating disc is connected to the fixing frame, the front section of the fixing frame is rotationally connected with the rolling wheel, two supporting arms are further hinged to the two sides of the rolling wheel, the other ends of the supporting arms are rotationally connected with the connecting arms, and the lower ends of the connecting arms are fixedly connected with supporting seats. The supporting frame is used for replacing the ground supporting of a furniture bottom plate, the adjustable rollers are installed at the four corners of the supporting frame, the supporting mode of the supporting legs or the supporting mode of the rollers can be switched, and furniture can be conveniently fixed or moved.

Description

Technical Field

[0001] This utility model belongs to the field of mobile device technology, specifically relating to a furniture moving bracket. Background Technology

[0002] Furniture refers to a broad category of essential appliances and facilities for human beings to maintain normal life, engage in production practices, and carry out social activities. Furniture has also continuously evolved and innovated with the times, resulting in a wide variety of categories, materials, types, and uses today, forming a crucial foundation for establishing work and living spaces. Furniture includes everyday necessities such as cabinets, tables, chairs, sofas, and beds. Cabinets, in particular, are used for storing clothes or other items; they are typically tall and heavy, and once placed, they cannot be easily moved. Daily cleaning can be difficult due to hard-to-reach areas, and moving them alone is extremely inconvenient.

[0003] For example, Chinese utility model patent CN221844255U discloses a furniture moving frame. By fixing and concealing the moving frame at the bottom of the furniture, a lifting motor lowers the lower support when the furniture needs to be moved, allowing the casters to support the furniture, thus enabling movement. This design is ingenious and practical. However, this type of moving frame needs to be installed at the bottom of furniture such as wardrobes, cabinets, or washing machines. In practice, the small gaps at the bottom make it impossible to install this moving frame for easy movement. Therefore, a support system that can facilitate the movement of all types of furniture is needed. Utility Model Content

[0004] The purpose of this utility model is to solve the problems existing in the background art mentioned above, and to provide a furniture moving bracket. By installing a support frame at the bottom of the furniture, the furniture is separated from the ground. The support frame is used to support the ground instead of the furniture bottom plate. Adjustable rollers are installed at the four corners of the support frame, which can switch between two support methods: leg support or roller support, making it convenient to fix or move the furniture.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a furniture movable support, comprising a support frame and a roller mechanism. The support frame is composed of welded metal parts, and multiple reinforcing rods are welded to the middle of the support frame. The roller mechanism is installed at the four corners of the support frame. The roller mechanism includes a connecting plate, a rotating disk, a fixed frame, an adjusting arm, a support arm, a connecting arm, a top frame, rollers, a support seat, pads, a screw, and an adjusting nut. The upper end of the connecting plate is connected to the support frame by screws, and the lower end is fixedly connected to the rotating disk. The lower end of the rotating disk is connected to the fixed frame. The front section of the fixed frame is rotatably connected to the rollers. Two support arms are hinged to both sides of the rollers. The other end of the support arms is rotatably connected to the connecting arm. A support seat is fixedly connected to the lower end of the connecting arm. A screw is threaded onto the support seat. Adjusting nuts are connected to the upper and lower ends of the screw. Pads are fixedly connected to the bottom surface of the screw. A top frame is rotatably connected to both sides of the rollers. The other side of the top frame is rotatably connected to the upper end of the connecting arm. At the same time, an adjusting arm is hinged to the upper end of the connecting arm. The other end of the adjusting arm is hinged to the lower part of the fixed frame.

[0006] Furthermore, the adjustable arm is a bent Y-shaped frame, with its two corners hinged to the lower end of the fixed frame and the upper end of the connecting arm, respectively. Its top end is bent downwards and is provided with a pressure plate.

[0007] Furthermore, the top frame is a Y-shaped frame, with its two corners hinged to the upper ends of the rollers and connecting arms, respectively, and a top plate is provided at the top of the top frame.

[0008] Furthermore, the rotating disk consists of a housing, a rotating bearing, and a spindle. The spindle is connected to a fixed frame, the housing is connected to a connecting plate, the rotating bearing is installed inside the housing, and the spindle is fixedly connected to the rotating bearing.

[0009] Furthermore, the length of the support arm is twice that of the connecting arm.

[0010] Furthermore, the distance between the two hinge points of the adjusting arm is the same as the length of the connecting arm.

[0011] The beneficial effects of this utility model are: 1) This utility model can switch the opposite support state of the roller mechanism by adjusting the arm, so that the pad provides support when it is stationary, and the adjusting arm rotates when it moves, so that the roller lands and the pad is retracted, making it easy to move. After it is in place, the adjusting arm is rotated in the opposite direction to support the pad. The furniture located on the support frame can freely switch between moving and fixed states, which is convenient for daily cleaning or moving of furniture, saving time and effort, and the structure is simple and easy to use. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0013] Figure 2 This is a three-dimensional structural diagram of the roller mechanism.

[0014] Figure 3 This is the front view of the roller mechanism.

[0015] Figure 4 This is a side view of the roller mechanism.

[0016] Figure 5 This is a top view of the roller mechanism.

[0017] In the diagram: 1. Support frame; 2. Roller mechanism; 3. Reinforcing rod; 4. Connecting plate; 5. Rotary disk; 6. Fixed frame; 7. Adjusting arm; 8. Support arm; 9. Connecting arm; 10. Top frame; 11. Roller; 12. Support seat; 13. Foot pad; 14. Screw; 15. Adjusting nut; 16. Pressure plate; 17. Top plate. Detailed Implementation

[0018] The present invention will be further explained below with reference to the accompanying drawings and specific embodiments.

[0019] Example: Figure 1-5 As shown, the furniture movable support of this utility model includes a support frame 1 and a roller mechanism 2. The support frame 1 is composed of welded metal parts, and multiple reinforcing rods 3 are welded to the middle of the support frame 1. The roller mechanism 2 is installed at the four corners of the support frame 1. The roller mechanism 2 includes a connecting plate 4, a rotating disk 5, a fixed frame 6, an adjusting arm 7, a support arm 8, a connecting arm 9, a top frame 10, rollers 11, a support base 12, pads 13, a screw 14, and an adjusting nut 15. The upper end of the connecting plate 4 is connected to the support frame 1 by screws, and the lower end is fixedly connected to the rotating disk 5. The lower end of the rotating disk 5 is connected to... On the fixed frame 6, the front section of the fixed frame 6 is rotatably connected to the roller 11. Two support arms 8 are also hinged to both sides of the roller 11. The other end of the support arm 8 is rotatably connected to the connecting arm 9. The lower end of the connecting arm 9 is fixedly connected to the support seat 12. The support seat 12 is threadedly connected to the screw 14. The upper and lower ends of the screw 14 are connected to the adjusting nut 15. The bottom surface of the screw 14 is fixedly connected to the pad 13. The roller 11 is also rotatably connected to the top frame 10. The other side of the top frame 10 is rotatably connected to the upper end of the connecting arm 9. At the same time, the upper end of the connecting arm 9 is also hinged to the adjusting arm 7. The other end of the adjusting arm 7 is hinged to the bottom of the fixed frame 6.

[0020] The adjusting arm 7 is a bent Y-shaped frame, with its two corners hinged to the lower end of the fixed frame 6 and the upper end of the connecting arm 9, respectively. Its top end is bent downward and is equipped with a pressure plate 16.

[0021] The top frame 10 is a Y-shaped frame, with its two corners hinged to the upper ends of the roller 11 and the connecting arm 9, respectively. The top of the top frame 10 is provided with a top plate 17.

[0022] The rotating disk 5 consists of a housing, a rotating bearing, and a spindle. The spindle is connected to the fixed frame 6, the housing is connected to the connecting plate 4, the rotating bearing is installed inside the housing, and the spindle is fixedly connected to the rotating bearing.

[0023] The length of support arm 8 is twice that of connecting arm 9.

[0024] The distance between the two hinge points of the adjusting arm 7 is the same as the length of the connecting arm 9.

[0025] For specific usage, please refer to... Figure 2 By rotating the adjusting arm 7, the upper fixed frame 6 of the adjusting arm 7 is deformed, causing the upper end of the connecting arm 9 to rotate accordingly. This causes the distance between the pad 13 and the connecting plate 4 to change. When the hinge point at the lower end of the adjusting arm 7 rotates, that is, when the upper end of the connecting arm 9 rotates, it also drives the top frame 10 to rotate accordingly, causing the distance between the top frame 10 and the connecting plate 4 to change.

[0026] Specifically, taking the upward rotation of the adjusting arm 7 as an example, the connecting arm 9 will rotate to the left, causing the right end of the top frame 10 to rotate to the left, and the top plate 17 to rotate to the right. As the connecting arm 9 rotates to the left, the distance between the foot 13 and the connecting plate 4 decreases. The top plate 17, after rotating, gradually rises and contacts the connecting plate 4, finally resting on it. This causes the foot 13 to gradually retract, and the roller 11 to gradually contact and support the ground. At this point, the roller 11 mechanism 2 switches to ground support by rotating the adjusting arm 7 to the left, allowing the foot 13 to support the ground. Conversely, rotating the adjusting arm 7 downwards retracts the roller 11, allowing the foot 13 to support the ground. This facilitates moving the furniture during daily use. When not moving, rotating the adjusting arm 7 ensures that the foot 13 of the roller 11 mechanism 2 supports the furniture from the opposite side, preventing it from rolling.

[0027] This utility model allows the adjustment arm to switch the opposite support state of the roller mechanism, so that the pad provides support when stationary, and the adjustment arm rotates when moving, so that the roller lands and the pad is retracted, making it easy to move. After it is in place, the adjustment arm is rotated in the opposite direction to support the pad. Furniture located on the support frame can freely switch between moving and fixed states, which is convenient for daily cleaning or moving of furniture, saving time and effort, and is simple in structure and easy to use.

[0028] The above description is only used to illustrate the technical solution of this utility model and is not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A furniture moving bracket, characterized by: The utility model provides a support frame and a roller mechanism, the support frame is welded by metal piece, and a plurality of reinforcing rods are welded in the middle of the support frame, the roller mechanism is installed at the ground of four corners of the support frame, the roller mechanism includes a connecting plate, a rotating disc, a fixing frame, an adjusting arm, a support arm, a connecting arm, a top frame, a roller, a support base, a foot pad, a screw rod and an adjusting nut, the upper end of the connecting plate is connected with the support frame through screws, the lower end is fixedly connected with the rotating disc, the lower end of the rotating disc is connected with the fixing frame, the front section of the fixing frame is rotatably connected with the roller, two support arms are further hinged on the two sides of the roller, the other end of the support arm is rotatably connected with the connecting arm, the lower end of the connecting arm is fixedly connected with the support base, the support base is threadedly connected with the screw rod, the screw rod is connected with the adjusting nut at the upper and lower ends, the bottom surface of the screw rod is fixedly connected with the foot pad, the top frame is rotatably connected on the two sides of the roller, the other side of the top frame is rotatably connected with the upper end of the connecting arm, and the upper end of the connecting arm is further hinged with the adjusting arm, and the other end of the adjusting arm is hinged below the fixing frame.

2. A furniture moving bracket according to claim 1, wherein: The adjusting arm is a Y-shaped frame, and the two corner ends are hinged to the lower end of the fixing frame and the upper end of the connecting arm respectively, the top end is downwardly bent, and a pressing plate is arranged at the top end.

3. The furniture moving bracket of claim 1, wherein: The top frame is a Y-shaped frame, and the two corner ends are hinged to the roller and the upper end of the connecting arm respectively, and a top plate is arranged at the top end of the top frame.

4. The furniture moving bracket of claim 1, wherein: The rotating disc is composed of a shell, a rotating bearing and a mandrel, the mandrel is connected with the fixing frame, the shell is connected with the connecting plate, the rotating bearing is installed in the shell, and the mandrel is fixedly connected with the rotating bearing.

5. The furniture moving bracket of claim 1, wherein: The length of the support arm is twice the length of the connecting arm.

6. A furniture moving bracket according to claim 1, wherein: The distance between the two hinge points of the adjusting arm is the same as the length of the connecting arm.

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