A rotating shelf

Abstract

The application relates to a rotary shelf and relates to the technical field of rotary supports, which comprises a base, a main frame and a stand column, the main frame comprises two iron plates arranged in an upper and lower mode and iron wires welded between the two iron plates and arranged at equal intervals. The application can simultaneously meet the suspension storage of a large number of articles by mounting a plurality of butterfly clamps composed of clamping parts, abutting parts and hanging parts on the iron wires arranged at equal intervals, can adjust the hanging positions according to needs, and improves the flexibility and practicability of article storage and taking. The main frame body structure is composed of the upper and lower iron plates and the iron wires, the main frame body structure is sleeved on the round pipe of the stand column through the through holes formed in the iron plates, the planar bearing is mounted between the bottom of the main frame and the supporting plate, the limiting line is used to limit the top end of the main frame, finally the base and the round pipe are fixed through the screw and the nut at the bottom of the stand column, and the installation of the main body structure of the rotary shelf can be completed, the structure is simple, and the rotary shelf is convenient to install, disassemble and use.

Description

Technical Field

[0001] This application relates to the field of rotating support technology, and in particular to a rotating support. Background Technology

[0002] A rotating shelf is a flexible storage device. Its core structure is a rotating frame with precision bearings, which can achieve smooth 360-degree horizontal rotation. Users do not need to frequently move their own position. They can quickly retrieve and put away the items they need by simply rotating the shelf. It is very convenient. Whether it is storing goods in a warehouse, displaying products in a supermarket, or storing clutter in the home, it can effectively improve space utilization and the efficiency of storing and retrieving items.

[0003] However, the access positions of existing rotating racks are generally fixed, and they cannot be flexibly adjusted according to access needs, resulting in low flexibility and practicality, and there is room for improvement. Utility Model Content

[0004] The purpose of this application is to provide a rotating rack with a simple structure, which is easy to install, disassemble and use, facilitates production assembly and transportation, has multiple hanging points, can simultaneously meet the hanging storage needs of a large number of items, and allows the hanging position to be adjusted as needed, thereby improving the flexibility and practicality of item storage and retrieval, and solving the problems mentioned in the background art.

[0005] The rotating frame provided in this application adopts the following technical solution: A rotating frame includes a base, a main frame, and a column. The main frame includes two iron plates, upper and lower, and iron wires welded between the two iron plates at equal intervals. Each iron wire is equipped with an equally spaced butterfly clip. The butterfly clip includes an integrally formed clamping part, a contact part, and a hanging part. The butterfly clip engages with the outer circumferential surface of the iron wire through the clamping part. The contact part abuts against the outer circumferential surface of the iron wire. The hanging part is arranged in the shape of a hook. The column includes a round tube. The main frame is fitted onto the outer circumferential surface of the round tube through a through hole opened inside the iron plate. A support plate is welded to the bottom of the outer circumferential surface of the round tube. The base is located below the column.

[0006] By adopting the above technical solution, and by installing multiple butterfly clips consisting of clamping parts, abutting parts and hanging parts on equidistantly arranged iron wires, it is possible to simultaneously meet the hanging storage needs of a large number of items, and the hanging position can be adjusted as needed, thereby improving the flexibility and practicality of item storage and retrieval.

[0007] Preferably, the bottom and middle sections of the iron wire are provided with coiled wire, which is fixed to the iron wire by welding.

[0008] By adopting the above technical solution, coiled wires are set at the bottom and middle sections of the iron wire and fixed by welding. The coiled wires can effectively disperse the force on the iron wire, effectively enhance the overall structural strength of the main frame, prevent the main frame from bending and deforming due to insufficient strength, and the welding fixation ensures the stability of the connection between the coiled wires and the iron wire, extends the service life of the main frame, ensures the stability of the main frame when hanging items, and allows users to use it with more peace of mind.

[0009] Preferably, a planar bearing is installed between the support plate and the lower iron plate.

[0010] By adopting the above technical solution, the planar bearing can meet the rotation requirements of the main frame. When the user rotates the main frame to access items in different positions, the planar bearing can reduce the friction between the main frame and the support plate, making the main frame rotate more smoothly and easily. Compared with the case without a planar bearing, the force required for rotation is greatly reduced, and the convenience is more obvious in frequent rotation scenarios. In addition, the planar bearing can also reduce component wear, extend the service life of each component, reduce maintenance costs, and improve the user experience of the main frame rotation operation.

[0011] Preferably, a round nut is fixedly connected to the bottom of the round tube, and a semi-circular head hexagonal screw is fixedly connected inside the round nut. The semi-circular head hexagonal screw is slidably inserted into the base through a through hole centrally located inside the base, and an anti-loosening nut is threaded onto the outer circumference of the semi-circular head hexagonal screw.

[0012] By adopting the above technical solution, the semi-circular head hexagonal screws are passed through the through hole of the base, and then the anti-loosening nut is installed and tightened to achieve a stable connection between the column and the base. This connection method can not only ensure the stability of the connection and installation, but also facilitate disassembly and installation. The anti-loosening nut can effectively prevent the screws from loosening due to vibration and ensure reliable connection.

[0013] Preferably, a flat washer is provided between the round tube and the base, and a spring washer is provided between the anti-loosening nut and the base.

[0014] By adopting the above technical solution, a flat washer is placed between the round tube and the base, and a spring washer is placed between the anti-loosening nut and the base, further optimizing the connection performance of the rotating frame. The flat washer can increase the contact area between the round tube and the base, disperse pressure, prevent the bottom of the round tube from being damaged by excessive local force on the surface of the base, and also play a certain anti-slip role, enhancing the connection stability. The spring washer utilizes elasticity to provide continuous elastic force after the anti-loosening nut is tightened, preventing the nut from loosening due to vibration. The two work together to ensure a tight and stable connection, and can also buffer the impact of external forces on the connection parts, extend the service life of each component, reduce safety hazards caused by loose connections, and improve the safety and reliability of the product connection parts.

[0015] Preferably, it also includes a limiting line, which includes a pull ring portion and a bent portion fixedly connected to the pull ring portion. The bent portion can be slidably inserted into the round tube through a through hole opened at the top of the round tube.

[0016] By adopting the above technical solution, the bending part is slidably inserted into the through hole at the top of the round tube, providing an effective safety restriction for the rotating frame. During use, the main frame may slide longitudinally on the round tube due to accident. The limit line can restrict the longitudinal movement of the main frame and improve the stability of the main frame during use. The pull ring part makes it convenient for users to pick up and put down the limit line. The bendable bending part can be bent and fixed on the round tube after passing through the through hole at the top of the round tube. This can not only fix the limit line and prevent it from easily falling off after installation, but also simplify the design and facilitate installation.

[0017] Preferably, the bottom edge of the base is deburred.

[0018] By adopting the above technical solutions, the overall quality and safety of the rotating stand are improved. During the production process, burrs may be generated on the bottom edge of the base due to the processing technology. This not only affects the appearance of the product, but may also scratch the user's skin or damage the placement surface when the user moves or places the rotating stand. Deburring can remove these sharp burrs, making the bottom edge of the base smoother and flatter. This makes the rotating stand look more refined and professional, improves its market competitiveness, avoids the safety hazards caused by burrs, makes users feel more at ease, and improves users' goodwill and satisfaction with the product.

[0019] Preferably, the butterfly clip is an elastic clip as a whole.

[0020] By adopting the above technical solution, the butterfly clip is designed as an elastic clip, which greatly improves its flexibility and adaptability. The elastic clip has good elastic deformation ability, which can easily clamp and fix it on the iron wire, making it easy to adjust the position of the butterfly clip and thus making it easy to adjust the hanging position of the item.

[0021] In summary, this application includes at least one of the following beneficial technical effects: This rotating rack, by installing multiple butterfly clips consisting of clamping, abutting, and hanging parts on equally spaced iron wires, can simultaneously accommodate the hanging storage of a large number of items. The hanging position can be adjusted as needed, improving the flexibility and practicality of item access. The main frame structure is composed of upper and lower iron plates and iron wires. Through holes in the iron plates, the main frame structure is fitted onto the cylindrical tubes of the uprights. A flat bearing is installed between the bottom of the main frame and the support plate, and a limiting line is used to restrict movement at the top of the main frame. Finally, screws and nuts at the bottom of the uprights secure the base and the cylindrical tubes, completing the installation of the main rotating rack structure. The structure is simple, easy to install, disassemble, and use, and convenient for production assembly and transportation. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this application; Figure 2 This is a schematic diagram of the vertical assembly structure of this application; Figure 3 This is a schematic diagram of the base structure of this application; Figure 4 This is a schematic diagram of the main frame structure of this application; Figure 5 This is a schematic diagram of the circular tube structure of this application; Figure 6 This is a schematic diagram of the semi-circular head internal hex screw structure of this application; Figure 7 This is a schematic diagram of the limit line structure in this application; Figure 8 This is a schematic diagram of the butterfly clip structure of this application; Figure 9 For this application Figure 4 A magnified structural diagram at point A; Figure 10 For this application Figure 6 A magnified structural diagram at point B.

[0023] In the picture: 1. Base; 2. Main frame; 201. Iron wire; 202. Butterfly clip; 2021. Clamping part; 2022. Abutting part; 2023. Suspension part; 203. Iron plate; 204. Coiled wire; 3. Column; 301. Round tube; 302. Support plate; 303. Round nut; 304. Semi-circular head hexagonal screw; 4. Limit line; 401. Pull ring part; 402. Bending part; 5. Flat bearing; 6. Anti-loosening nut; 7. Flat washer; 8. Spring washer. Detailed Implementation

[0024] The following is in conjunction with the appendix Figure 1 - Appendix Figure 8 This application will be described in further detail below.

[0025] Example 1: A rotating frame, as shown in the figure Figure 2 , Figure 4 and Figure 9 It includes a base 1, a main frame 2 and a column 3. The main frame 2 includes two iron plates 203 and iron wires 201 welded between the two iron plates 203 at equal intervals.

[0026] Reference Figure 1 , Figure 2 and Figure 4 The bottom and middle section of the iron wire 201 are equipped with coiled wire 204, which is fixed to the iron wire 201 by welding. The coiled wire 204 at the bottom and middle section of the iron wire 201 and fixed by welding can effectively disperse the force on the iron wire 201, effectively enhance the overall structural strength of the main frame 2, and prevent the main frame 2 from bending and deforming due to insufficient strength. The welding fixation ensures the stability of the connection between the coiled wire 204 and the iron wire 201, extends the service life of the main frame 2, ensures the stability of the main frame 2 when suspending items, and allows users to use it with more peace of mind.

[0027] Reference Figure 1 , Figure 2 and Figure 8 Each wire 201 is equipped with butterfly clips 202 arranged at equal intervals. Each butterfly clip 202 includes an integrally formed clamping part 2021, an abutting part 2022, and a hanging part 2023. The butterfly clip 202 is engaged with the outer circumferential surface of the wire 201 through the clamping part 2021, the abutting part 2022 abuts against the outer circumferential surface of the wire 201, and the hanging part 2023 is set in the shape of a hook.

[0028] Reference Figure 2 and Figure 8 The butterfly clip 202 is an elastic clip. Designing the butterfly clip 202 as an elastic clip greatly improves its flexibility and adaptability. The elastic clip has good elastic deformation ability and can easily clamp and fix it on the iron wire 201, making it easy to adjust the position of the butterfly clip 202 and thus making it easy to adjust the hanging position of the item.

[0029] Example 2: A rotating frame, as shown in the figure Figure 1 , Figure 2 and Figure 5 The column 3 includes a round tube 301. The main frame 2 is fitted onto the outer circumference of the round tube 301 through a through hole in the iron plate 203. A support plate 302 is welded to the bottom of the outer circumference of the round tube 301. The base 1 is located below the column 3.

[0030] Reference Figure 1 and Figure 2A planar bearing 5 is installed between the support plate 302 and the lower iron plate 203. The planar bearing 5 can meet the rotation requirements of the main frame 2. When the user rotates the main frame 2 to store or retrieve items in different positions, the planar bearing 5 can reduce the friction between the main frame 2 and the support plate 302, making the rotation of the main frame 2 smoother and easier. Compared with the case without the planar bearing 5, the force required for rotation is greatly reduced, and the convenience is more obvious in frequent rotation scenarios. In addition, the planar bearing 5 can also reduce component wear, extend the service life of each component, reduce maintenance costs, and improve the user experience of rotating the main frame 2.

[0031] Reference Figure 2 , Figure 6 and Figure 10 A round nut 303 is fixedly connected to the bottom of the round tube 301. A semi-circular head hexagonal screw 304 is fixedly connected inside the round nut 303. The semi-circular head hexagonal screw 304 is slidably inserted into the base 1 through a through hole in the center of the base 1. A lock nut 6 is threaded on the outer circumference of the semi-circular head hexagonal screw 304. By passing the semi-circular head hexagonal screw 304 through the through hole of the base 1 and then installing and tightening the lock nut 6, a stable connection between the column 3 and the base 1 can be achieved. This connection method can not only ensure the stability of the connection and installation, but also facilitate disassembly and installation. The lock nut 6 can effectively prevent the screw from loosening due to vibration and ensure reliable connection.

[0032] Reference Figure 2 , Figure 3 and Figure 6 A flat washer 7 is provided between the round tube 301 and the base 1, and a spring washer 8 is provided between the anti-loosening nut 6 and the base 1. The placement of the flat washer 7 between the round tube 301 and the base 1, and the placement of the spring washer 8 between the anti-loosening nut 6 and the base 1, further optimizes the connection performance of the rotating frame. The flat washer 7 can increase the contact area between the round tube 301 and the base 1, disperse pressure, prevent the bottom of the round tube 301 from being damaged by excessive local force on the surface of the base 1, and also play a certain anti-slip role, enhancing the connection stability. The spring washer 8 utilizes elasticity to provide continuous elastic force after the anti-loosening nut 6 is tightened, preventing the nut from loosening due to vibration. The two work together to ensure a tight and stable connection, and can also buffer the impact of external forces on the connection parts, extend the service life of each component, reduce safety hazards caused by loose connections, and improve the safety and reliability of the product connection parts.

[0033] Reference Figure 1 , Figure 2 and Figure 7It also includes a limit line 4, which includes a pull ring part 401 and a bent part 402 fixedly connected to the pull ring part 401. The bent part 402 can slide into the round tube 301 through a through hole at the top of the round tube 301. The sliding connection between the bent part 402 and the through hole at the top of the round tube 301 provides an effective safety restriction for the rotating frame. During use, the main frame 2 may slide longitudinally on the round tube 301 due to accident. The limit line 4 can restrict the longitudinal movement of the main frame 2 and improve the stability of the main frame 2 during use. The pull ring part 401 makes it convenient for users to pick up and put down the limit line 4. The bendable bent part 402 can be bent and fixed on the round tube 301 after passing through the through hole at the top of the round tube 301. It can not only fix the limit line 4 and prevent the limit line 4 from easily falling off after installation, but also simplify the design and facilitate installation.

[0034] Reference Figure 1 , Figure 2 and Figure 3 The deburring treatment of the bottom edge of base 1 improves the overall quality and safety of the rotating stand. During the production process, burrs may be generated on the bottom edge of base 1 due to the processing technology. This not only affects the appearance of the product, but may also scratch the user's skin or damage the placement surface when the user moves or places the rotating stand. The deburring treatment can remove these sharp burrs, making the bottom edge of base 1 smoother and flatter. This makes the rotating stand look more refined and professional, improves its market competitiveness, and avoids the safety hazards caused by burrs, giving users more peace of mind and improving users' goodwill and satisfaction with the product.

[0035] The implementation principle of this application embodiment is as follows: When assembling the rotating frame, firstly, a plane bearing 5 is installed on the support plate 302. Then, the main frame 2 is fitted onto the outer circumference of the round tube 301 of the column 3 through the through hole opened inside the iron plate 203. After the main frame 2 is installed on the round tube 301, the lower iron plate 203 will sit on the plane bearing 5 on the support plate 302. The plane bearing 5 provides conditions for the subsequent rotation of the main frame 2. Then, the bent part 402 of the limiting line 4 is inserted into the top end of the round tube 301 through the through hole opened at the top end of the round tube 301, and the bent part 402 is bent to fix the limiting line 4 on the round tube 301, thereby restricting the longitudinal movement of the main frame 2. Finally, a flat washer 7 is placed on top, and the semi-circular head hexagonal socket is... Screw 304 passes through the through hole of base 1. After placing spring washer 8, anti-loosening nut 6 is installed and tightened on its outer circumference to achieve a stable connection between column 3 and base 1. Then the assembly of the entire rotating frame is completed. During the use of the rotating frame, the butterfly clip 202 can be clamped and fixed at any position on the iron wire 201 by the clamping part 2021 of the butterfly clip 202, which improves the flexibility and practicality of storing and retrieving items. After the butterfly clip 202 is clamped on the iron wire 201 by the clamping part 2021, the bottom abutment part 2022 can abut against the iron wire 201 to support the butterfly clip 202 and improve the stability of the butterfly clip 202 installation. Finally, the items can be hung on the hanging part 2023.

Claims

1. A rotating frame, comprising a base (1), a main frame (2), and uprights (3), characterized in that: The main frame (2) includes two upper and lower iron plates (203) and iron wires (201) welded between the two iron plates (203) at equal intervals. Each iron wire (201) is equipped with an equally spaced butterfly clip (202). The butterfly clip (202) includes an integrally formed clamping part (2021), an abutting part (2022), and a hanging part (2023). The butterfly clip (202) connects to the iron wire (201) through the clamping part (2021). The outer circumferential surface is snapped together, the abutting part (2022) abuts against the outer circumferential surface of the iron wire (201), the hanging part (2023) is set in the shape of a hook, the column (3) includes a round tube (301), the main frame (2) is sleeved on the outer circumferential surface of the round tube (301) through the through hole opened in the iron plate (203), the bottom of the outer circumferential surface of the round tube (301) is welded with a support plate (302), and the base (1) is set below the column (3).

2. A rotating frame according to claim 1, characterized in that: The bottom and middle section of the iron wire (201) are provided with coiled wire (204), and the coiled wire (204) is fixed to the iron wire (201) by welding.

3. A rotating frame according to claim 1, characterized in that: A flat bearing (5) is installed between the support plate (302) and the lower iron plate (203).

4. A rotating frame according to claim 1, characterized in that: A round nut (303) is fixedly connected to the bottom of the round tube (301). A semi-circular head hexagonal screw (304) is fixedly connected inside the round nut (303). The semi-circular head hexagonal screw (304) is slidably inserted into the base (1) through a through hole opened in the center inside the base (1). A lock nut (6) is threaded on the outer circumference of the semi-circular head hexagonal screw (304).

5. A rotating frame according to claim 4, characterized in that: A flat washer (7) is provided between the round tube (301) and the base (1), and a spring washer (8) is provided between the anti-loosening nut (6) and the base (1).

6. A rotating frame according to claim 1, characterized in that: It also includes a limiting line (4), which includes a pull ring part (401) and a bent part (402) fixedly connected to the pull ring part (401). The bent part (402) can be slidably inserted into the round tube (301) through a through hole opened at the top of the round tube (301).

7. A rotating frame according to claim 1, characterized in that: The bottom edge of the base (1) is deburred.

8. A rotating frame according to claim 1, characterized in that: The butterfly clip (202) is an elastic clip as a whole.

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