Universal household wheel with all-plastic support

Abstract

The utility model relates to the field of universal wheels, and discloses an all-plastic support universal household wheel which comprises a rotating column and a shell, a mounting mechanism is arranged at the upper end of the rotating column, cleaning mechanisms are arranged on the two sides of the shell, the mounting mechanism comprises a mounting plate, the upper end of the rotating column is rotationally connected with a connecting plate, and the connecting plate is connected with a rotating shaft. Cavities are formed in the four corners of the lower end of the connecting plate, threaded rods are rotationally connected to the inner top faces of the multiple cavities correspondingly, the outer walls of the multiple threaded rods are sleeved with threaded sleeves correspondingly, connecting rods are fixedly connected to the two sides of the upper ends of the multiple threaded sleeves correspondingly, and protruding blocks are fixedly connected to the upper ends of the adjacent connecting rods correspondingly. According to the wheel cleaning brush, after the mounting plate is fixed to the bottom of a house, the threaded rod and the threaded sleeve are rotated to drive the connecting rod so that the protruding block and the mounting plate can be clamped, reverse operation can be carried out when mounting and dismounting are completed, stains and chippings can be easily removed through the brush when the wheel is cleaned, and only the magnetic attraction block and the connecting block need to be separated without tools when the brush is replaced.

Description

Technical Field

[0001] This utility model relates to the field of casters, and more particularly to a caster wheel with an all-plastic bracket. Background Technology

[0002] Home furnishings refer to items and decorations related to the living environment. They include furniture, home appliances, decorations, bedding, kitchen utensils, lighting equipment, curtains, and other items used for family life. Omnidirectional home wheels usually refer to a special type of wheel installed on the bottom of furniture. It has the ability to rotate in multiple directions, allowing the furniture to move and turn easily on a horizontal surface.

[0003] Traditional casters are usually fixed to the bottom of furniture, making it inconvenient to replace damaged wheels. In addition, dust and debris can easily accumulate in the gaps and bearings of casters, making cleaning a tedious task.

[0004] Therefore, those skilled in the art have provided an all-plastic bracket universal home wheel to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a universal plastic bracket home wheel. After the mounting plate is fixed to the bottom of the furniture, the threaded rod is rotated, and the threaded sleeve drives the connecting rod to engage the protrusion with the mounting plate, thus completing the installation. Disassembly is performed by reversing the operation. When cleaning the wheels, stains and debris can be easily removed with a brush. Replacing the brush only requires separating the magnetic block and the connecting block, without the need for tools.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A type of all-plastic bracket universal home wheel includes a rotating column and a housing. The upper end of the rotating column is provided with an installation mechanism, and the two sides of the housing are provided with cleaning mechanisms. The installation mechanism includes an installation plate. The upper end of the rotating column is rotatably connected to a connecting plate. Cavities are opened at the four corners of the lower end of the connecting plate. Threaded rods are rotatably connected to the top surface of multiple cavities. Threaded sleeves are fitted on the outer walls of multiple threaded rods. Connecting rods are fixedly connected to both sides of the upper end of multiple threaded sleeves. Protrusions are fixedly connected to the upper ends of adjacent connecting rods.

[0008] With the above technical solution, rotating the threaded rod causes the threaded sleeve to move, which in turn moves the connecting rod, causing its protrusion to move and engage with the mounting plate, thus installing it at the bottom of the furniture. When it is necessary to disassemble and replace the damaged wheel, simply reverse the operation, reducing the time required to replace the wheel and improving efficiency.

[0009] Furthermore, multiple magnetic blocks are provided on the upper ends of both sides of the housing, and connecting blocks are provided on the upper ends of both sides of the housing. Cleaning brushes are provided on the inner walls of the connecting blocks.

[0010] With the above technical solution, since the connecting block and the magnetic block are connected by magnetic attraction, when the cleaning brush needs to be replaced, simply remove the connecting block from the magnetic block without any tools. This makes the replacement process of the cleaning brush quick and convenient. Using the cleaning brush can effectively remove stains, dust and debris from the wheels.

[0011] Furthermore, mounting blocks are fixedly connected to both ends of the rotating column, and bolts are provided on the inner walls of both mounting blocks. Nuts are fitted on the outer walls of the ends of the two bolts away from the center of the rotating column.

[0012] The above technical solution, through the combination of bolts and nuts, ensures the stability and durability of the entire structure.

[0013] Furthermore, a wheel is fixedly connected to one end of the two bolts near the center of the rotating column;

[0014] Through the above technical solutions, wheels can prevent furniture from directly contacting the ground, reducing scratches and wear on the ground.

[0015] Furthermore, the upper ends of all of the connecting rods extend through the cavity to the outside of the cavity;

[0016] The above technical solutions enhance the stability of the structure and reduce the overall volume of the structure.

[0017] Furthermore, all of the aforementioned protrusions are engaged with the lower end of the mounting plate;

[0018] The above technical solutions enable a simple and quick snap-fit ​​connection method that does not require additional tools, increases structural stability, and prevents the mounting plate from shifting during use.

[0019] Furthermore, both of the connecting blocks are magnetically connected to the magnetic block;

[0020] The above technical solution allows for rapid adsorption between the connecting block and the magnetic block without the need for tools, simplifying the installation process and allowing for multiple disassembly and reconnection.

[0021] Furthermore, one end of each of the two mounting blocks near the center of the rotating column is fixedly connected to both ends of the housing, and the middle part of the upper end of the housing is fixedly connected to the lower end of the rotating column;

[0022] The above technical solution prevents the rotating column from shifting laterally or longitudinally during operation.

[0023] This utility model has the following beneficial effects:

[0024] 1. This utility model proposes a universal plastic bracket furniture wheel. Rotating the threaded rod moves the threaded sleeve, which in turn moves the connecting rod, causing its protrusion to move and engage with the mounting plate, thus installing it at the bottom of the furniture. When it is necessary to remove and replace a damaged wheel, simply reverse the operation, reducing the time required to replace the wheel and improving efficiency. At the same time, after removing the wheel, the furniture will be in direct contact with the ground, reducing the chance of the furniture moving accidentally and thus preventing the furniture from tipping over, ensuring the safety and stability of the home environment.

[0025] 2. The all-plastic bracket universal home wheel proposed in this utility model uses a magnetic connection between the connecting block and the magnetic block. When the cleaning brush needs to be replaced, simply remove the connecting block from the magnetic block without any tools. This makes the replacement of the cleaning brush quick and convenient. Using the cleaning brush can effectively remove stains, dust, and debris from the wheel, keeping the wheel clean and in good condition. Attached Figure Description

[0026] Figure 1 This is an axonometric drawing of an all-plastic bracket universal home wheel proposed in this utility model;

[0027] Figure 2 This is a partial side sectional view of an all-plastic bracket universal home furnishing wheel proposed in this utility model;

[0028] Figure 3 This is a partial structural diagram of an all-plastic bracket universal home furnishing wheel proposed in this utility model;

[0029] Figure 4 This is a side view of an all-plastic bracket universal home furnishing wheel proposed in this utility model;

[0030] Figure 5 This is an exploded view of an all-plastic bracket universal home wheel proposed in this utility model;

[0031] Figure 6 for Figure 3 Enlarged view of point A in the middle.

[0032] Legend:

[0033] 1. Mounting mechanism; 101. Mounting plate; 102. Connecting plate; 103. Cavity; 104. Threaded rod; 105. Threaded sleeve; 106. Connecting rod; 107. Protrusion;

[0034] 2. Cleaning mechanism; 201. Connecting block; 202. Cleaning brush; 203. Magnetic block;

[0035] 3. Rotating column; 4. Mounting block; 5. Housing; 6. Wheel; 7. Bolt; 8. Nut. Detailed Implementation

[0036] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0037] Reference Figure 1 , Figure 2 and Figure 3 The present invention provides a specific embodiment of a universal plastic bracket home wheel, comprising a rotating column 3 and a housing 5. The upper end of the rotating column 3 is provided with an installation mechanism 1, and the two sides of the housing 5 are provided with cleaning mechanisms 2. The installation mechanism 1 includes an installation plate 101. The upper end of the rotating column 3 is rotatably connected to a connecting plate 102. The lower end of the connecting plate 102 has cavities 103 at the four corners. The top surface of each cavity 103 is rotatably connected to a threaded rod 104. The outer wall of each threaded rod 104 is fitted with a threaded sleeve 105. The upper ends of each threaded sleeve 105 are fixedly connected to connecting rods 106 on both sides. The upper ends of adjacent connecting rods 106 are fixedly connected to protrusions 107.

[0038] Rotating the threaded rod 104 causes the threaded sleeve 105 to move, which in turn moves the connecting rod 106, causing its protrusion 107 to move and engage with the mounting plate 101, thus installing it at the bottom of the furniture. When it is necessary to disassemble and replace the damaged wheel 6, simply reverse the operation, which reduces the time required to replace the wheel 6 and improves efficiency.

[0039] Reference Figure 4 , Figure 5 and Figure 6 Multiple magnetic blocks 203 are provided on the upper ends of both sides of the housing 5. Connecting blocks 201 are provided on the upper ends of both sides of the housing 5. Cleaning brushes 202 are provided on the inner walls of the connecting blocks 201. Since the connecting blocks 201 and the magnetic blocks 203 are connected by magnetic attraction, when the cleaning brushes 202 need to be replaced, simply remove the connecting blocks 201 from the magnetic blocks 203 without any tools. This makes the replacement of the cleaning brushes 202 quick and convenient. The cleaning brushes 202 can effectively remove stains, dust and debris from the wheels 6. Mounting blocks 4 are fixedly connected to both ends of the rotating column 3. Bolts 7 are provided on the inner walls of both mounting blocks 4. Nuts 8 are fitted on the outer walls of the ends of the two bolts 7 away from the center of the rotating column 3. The combination of bolts 7 and nuts 8 ensures the stability and durability of the entire structure.

[0040] Two bolts 7 are fixedly connected to wheels 6 at one end near the center of the rotating column 3. The wheels 6 can prevent the furniture from directly contacting the ground, reducing scratches and wear on the ground. The upper ends of multiple connecting rods 106 all penetrate through the cavity 103 to the outside of the cavity 103, enhancing the stability of the structure and reducing the volume of the overall structure. Multiple protrusions 107 are engaged with the lower end of the mounting plate 101. The engaging connection method is usually simple and quick, without the need for additional tools, increasing the stability of the structure and preventing the mounting plate 101 from shifting during use. Two connecting blocks 201 are magnetically connected to magnetic blocks 203, allowing the connecting blocks 201 and magnetic blocks 203 to quickly attract each other without the need for tools, simplifying the installation process and allowing for multiple disassembly and reconnection. The two mounting blocks 4 are fixedly connected to both ends of the housing 5 at one end near the center of the rotating column 3. The middle part of the upper end of the housing 5 is fixedly connected to the lower end of the rotating column 3, preventing the rotating column 3 from shifting laterally or longitudinally during operation.

[0041] Working principle: Install the mounting plate 101 on the bottom of the furniture, then rotate the threaded rod 104. The threaded sleeve 105 moves accordingly, causing the connecting rod 106 to move, so that its protrusion 107 moves and engages with the mounting plate 101, thus installing it on the bottom of the furniture. When disassembly is required, simply reverse the operation. After removing the wheels 6, the furniture will be in direct contact with the ground, reducing accidental movement of the furniture and thus preventing accidental tipping. Using the cleaning brush 202 can effectively remove stains, dust, and debris from the wheels 6. When the cleaning brush 202 needs to be replaced, simply remove the connecting block 201 from the magnetic block 203 without any tools.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A type of all-plastic bracket universal home wheel, comprising a rotating column (3) and a housing (5), characterized in that: The upper end of the rotating column (3) is provided with an installation mechanism (1), and the two sides of the housing (5) are provided with cleaning mechanisms (2). The installation mechanism (1) includes an installation plate (101), a connecting plate (102) is rotatably connected to the upper end of the rotating column (3), and cavities (103) are opened at the four corners of the lower end of the connecting plate (102). Threaded rods (104) are rotatably connected to the top surface of each of the cavities (103). Threaded sleeves (105) are fitted on the outer walls of each of the threaded rods (104). Connecting rods (106) are fixedly connected to both sides of the upper end of each of the threaded sleeves (105). Protrusions (107) are fixedly connected to the upper ends of adjacent connecting rods (106).

2. The all-plastic bracket universal home furnishing wheel according to claim 1, characterized in that: Multiple magnetic blocks (203) are provided on the upper ends of both sides of the housing (5), and connecting blocks (201) are provided on the upper ends of both sides of the housing (5). Cleaning brushes (202) are provided on the inner walls of the connecting blocks (201).

3. The all-plastic bracket universal home furnishing wheel according to claim 1, characterized in that: The rotating column (3) is fixedly connected to two mounting blocks (4) at both ends. Bolts (7) are provided on the inner walls of the two mounting blocks (4). Nuts (8) are fitted on the outer walls of the two bolts (7) at the ends away from the center of the rotating column (3).

4. The all-plastic bracket universal home furnishing wheel according to claim 3, characterized in that: The two bolts (7) are fixedly connected to a wheel (6) at one end near the center of the rotating column (3).

5. The all-plastic bracket universal home furnishing wheel according to claim 1, characterized in that: The upper ends of the multiple connecting rods (106) all penetrate through the cavity (103) to the outside of the cavity (103).

6. The all-plastic bracket universal home furnishing wheel according to claim 1, characterized in that: The plurality of the protrusions (107) are engaged with the lower end of the mounting plate (101).

7. The all-plastic bracket universal home furnishing wheel according to claim 2, characterized in that: Both of the connecting blocks (201) are magnetically connected to the magnetic block (203).

8. The all-plastic bracket universal home furnishing wheel according to claim 3, characterized in that: One end of each of the two mounting blocks (4) near the center of the rotating column (3) is fixedly connected to both ends of the housing (5), and the middle part of the upper end of the housing (5) is fixedly connected to the lower end of the rotating column (3).

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