Magnetic tool holder
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANDONG LETES AUTO PARTS MANUFACTURING CO LTD
- Filing Date
- 2025-07-11
- Publication Date
- 2026-06-26
AI Technical Summary
Existing magnetic tool holders have a fixed length, which is inconvenient to adjust and leads to a waste of powerful magnets.
By setting an adjustable support frame and connecting plate structure on the mounting block, the powerful magnetic block can slide, and the length of the hanger can be adjusted by screw connection. Combined with rubber pads to increase friction and hook engagement, it provides a variety of tool fixing methods.
It enables flexible adjustment of the hanger length according to the tool size, reduces the use of strong magnets, avoids waste, and improves the tool's fixing stability and flexibility.
Smart Images

Figure CN224407577U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of tool rack technology, specifically a magnetic tool rack. Background Technology
[0002] Maintenance personnel need to use a wide variety of tools, most of which are made of iron. To make it easier to access the tools during use, they are fixed to magnetic tool racks. The magnetic tool racks are fixed to the mounting surface with expansion screws. When in use, it is convenient for staff to find the tools without having to flip them over. The magnetic tool racks can also be fixed to workbenches made of iron with strong magnets, and the installation position is versatile.
[0003] For example, Chinese utility model patent CN222549015U discloses a magnetic hanging rack, including: a base box with strong magnetic blocks arranged on the bottom side, and multiple strong magnetic blocks arranged along the length and width of the base box; a top cover connected to the top side of the base box, and multiple hanging rods arranged on the top cover. This utility model can form a more continuous and uniform magnetic attraction force on the surface where the magnetic hanging rack is installed. At this time, no matter which hanging rod is used, the strong magnetic blocks in the vicinity can provide magnetic attraction force, and the whole is not easy to detach from the fixed surface, which greatly improves the user experience.
[0004] Based on existing solutions and actual production and processing, the existing magnetic tool racks have a fixed length, making it inconvenient to adjust the length of the rack. While tools are fixed by magnetic attraction, a whole strip of strong magnets 11 needs to be installed on the rack. Due to the limitations of the tool's size and shape, most of the strong magnets 11 are not used when fixing the tools, resulting in waste. Therefore, we propose a magnetic tool rack to solve the problems mentioned above. Utility Model Content
[0005] The purpose of this utility model is to provide a magnetic tool holder to solve the problem mentioned in the background art: the existing magnetic tool holders have a fixed length, which makes it inconvenient to adjust the length of the holder. The tools are fixed by magnetic attraction, but a whole strip of strong magnets needs to be installed on the holder. Due to the limitations of the size and shape of the tools, most of the strong magnets are not used when fixing the tools, resulting in waste.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a magnetic tool holder, comprising a first mounting block, a second mounting block, and a powerful magnet:
[0007] The first mounting block and the second mounting block each have a first screw hole inside. A first support frame is fixed to the right side of the first mounting block, and a second support frame is fixed to the left side of the second mounting block. A third support frame is provided between the second support frame and the first support frame. Rubber pads are attached to the inner sides of the first support frame, the second support frame, and the third support frame. A connecting plate is fixed to the right end of the first support frame and the right end of the third support frame. The connecting plate, the left end of the third support frame, and the left end of the second support frame each have second screw holes at equal intervals. The connecting plate is fixedly connected to the third support frame and the second support frame by screws.
[0008] A connecting frame is fixed to the bottom of the powerful magnetic block, and a hook is provided below the first receiving frame.
[0009] The above technical solution allows for easy adjustment of the hanging bracket's length as needed, facilitating the adjustment of the position of the powerful magnetic blocks without requiring the installation of the entire powerful magnetic block.
[0010] As a preferred embodiment of this utility model, the inner ends of the first receiving frame, the second receiving frame, and the third receiving frame are all provided with grooves, and the depth of the inner end grooves of the first receiving frame, the second receiving frame, and the third receiving frame is greater than the thickness of the rubber pad.
[0011] By adopting the above technical solution, since the inner ends of the first receiving frame, the second receiving frame and the third receiving frame are all provided with grooves, the grooves are used to support the powerful magnetic blocks.
[0012] As a preferred technical solution of this utility model, the powerful magnetic block forms a sliding structure with the first receiving frame, the second receiving frame and the third receiving frame.
[0013] By adopting the above technical solution, since the powerful magnetic block forms a sliding structure with the first support frame, the second support frame and the third support frame, it is convenient to adjust the position of the powerful magnetic block.
[0014] As a preferred embodiment of this utility model, the front side of the connecting frame is flush with the front side of the powerful magnetic block.
[0015] By adopting the above technical solution, since the front side of the connecting frame is flush with the front side of the powerful magnetic block, the influence of the connecting frame on the powerful magnetic block is avoided.
[0016] As a preferred embodiment of this utility model, both the first mounting block and the second mounting block are fixed to the mounting surface by the first screw hole and the expansion screw.
[0017] By adopting the above technical solution, since both the first mounting block and the second mounting block are fixed to the mounting surface through the first screw hole and the expansion screw, it is convenient to stably fix the first mounting block and the second mounting block.
[0018] As a preferred embodiment of this utility model, the hook and the connecting frame are connected by a snap-fit connection.
[0019] By adopting the above technical solution, the hook and the connecting frame are connected by a snap-fit connection, which makes it easy to assemble and disassemble the hook.
[0020] Compared with the prior art, the beneficial effects of this utility model are: the magnetic tool holder makes it easy to adjust the length of the holder as needed, and makes it easy to adjust the position of the strong magnetic block without installing the entire strong magnetic block;
[0021] 1. A connecting plate is fixed to the right end of the first receiving frame and the right end of the third receiving frame. Second screw holes are equally spaced inside the connecting plate, on the left end of the third receiving frame, and on the left end of the second receiving frame. The connecting plate is fixedly connected to the third receiving frame and the second receiving frame by screws. The first receiving frame, the second receiving frame, and the third receiving frame are fixed by the combination of connecting plate, second screw holes, and screws, which facilitates the combination connection.
[0022] 2. During installation, different positions of the second screw holes and different numbers of third support brackets can be selected to facilitate adjustment of the service length of the bracket;
[0023] 3. The strong magnetic block forms a sliding structure with the first, second, and third support frames. The strong magnetic block can slide according to the size and shape of the tool to adjust its position. It is not necessary to use a whole strip of strong magnetic blocks on the entire frame, thus reducing the waste of strong magnetic blocks.
[0024] 4. Rubber pads are attached to both the upper and lower surfaces of the strong magnetic block. The rubber pads increase the friction on the strong magnetic block and prevent it from moving randomly when the strong magnetic block is fixed by the tool.
[0025] 5. The bottom of the powerful magnetic block is fixed with a connecting frame. The hook is connected to the connecting frame by a snap-fit connection. The installation of the hook increases the fixation of the tool and makes it more flexible to use. Attached Figure Description
[0026] Figure 1 This is a schematic diagram of the first axial side structure of the present invention;
[0027] Figure 2 This is a schematic diagram of the axial section structure of this utility model;
[0028] Figure 3 This is a schematic diagram of the disassembled structure of this utility model;
[0029] Figure 4 This is a schematic diagram of the connection structure between the powerful magnetic block and the third support frame of this utility model;
[0030] Figure 5 This is a schematic diagram of the second axial side structure of the present invention.
[0031] In the diagram: 1. First mounting block; 2. Second mounting block; 3. First receiving frame; 4. Second receiving frame; 5. Third receiving frame; 6. Rubber pad; 7. Connecting plate; 8. First screw hole; 9. Second screw hole; 10. Screw; 11. Strong magnet; 12. Connecting frame; 13. Hook. Detailed Implementation
[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0033] Please see Figures 1-5 Existing magnetic tool holders have a fixed length, making it inconvenient to adjust the length of the holder. Tools are fixed by magnetic attraction, but a whole strip of strong magnets 11 needs to be installed on the holder. Due to the limitations of the size and shape of the tools, most of the strong magnets 11 are not used when fixing the tools, resulting in waste. In order to solve this technical problem, this embodiment discloses the following technical content.
[0034] A magnetic tool holder includes a first mounting block 1, a second mounting block 2, a first receiving frame 3, a second receiving frame 4, a third receiving frame 5, a rubber pad 6, a connecting plate 7, a first screw hole 8, a second screw hole 9, a screw 10, a strong magnet 11, a connecting frame 12, and a hook 13.
[0035] A first support frame 3 is fixed on the right side of the first mounting block 1, and a second support frame 4 is fixed on the left side of the second mounting block 2. A third support frame 5 is provided between the second support frame 4 and the first support frame 3. A connecting plate 7 is fixed on the right end of the first support frame 3 and the right end of the third support frame 5. Second screw holes 9 are equally spaced inside the connecting plate 7, on the left end of the third support frame 5, and on the left end of the second support frame 4. The connecting plate 7 is fixedly connected to the third support frame 5 and the second support frame 4 by screws 10.
[0036] When assembling, align the first support frame 3 with the third support frame 5, and fit the connecting plate 7 on the first support frame 3 with the outer side of the third support frame 5. Select the appropriate position of the second screw hole 9, align the second screw hole 9 on the connecting plate 7 with the second screw hole 9 on the third support frame 5, and then pass the screw 10 through the upper and lower sets of second screw holes 9 to fix the first support frame 3 and the third support frame 5. By selecting different positions of the second screw hole 9, it is easy to adjust the distance between the first support frame 3 and the third support frame 5, thereby adjusting the length of the magnetic tool holder.
[0037] Then align the third support frame 5 with the second support frame 4. The connecting plate 7 on the third support frame 5 should fit against the outer side of the second support frame 4. Select the appropriate position of the second screw hole 9 and align the second screw hole 9 on the connecting plate 7 with the second screw hole 9 on the second support frame 4. Then pass the screw 10 through the upper and lower sets of second screw holes 9 and fix the third support frame 5 and the second support frame 4 with the screw 10. When a longer magnetic tool rack is needed, install multiple sets of third support frames 5 between the first support frame 3 and the second support frame 4. Align the third support frames 5 with each other. The connecting plate 7 on the left third support frame 5 should be fixedly connected to the right third support frame 5 with the screw 10. By installing different numbers of third support frames 5, the length of the magnetic tool rack can be adjusted.
[0038] When installing the first support frame 3, the second support frame 4 and the third support frame 5, the powerful magnetic blocks 11 are inserted into the interior of the first support frame 3, the second support frame 4 and the third support frame 5, and the required number of powerful magnetic blocks 11 are inserted.
[0039] The first mounting block 1 and the second mounting block 2 are both provided with first screw holes 8. The first mounting block 1 and the second mounting block 2 are both fixed to the mounting surface by the first screw holes 8 and expansion screws.
[0040] A strong magnetic block 11 is installed at the left end of the first receiving frame 3 and the right end of the second receiving frame 4. The strong magnetic block 11 is not moved during use. The rear side of the strong magnetic block 11 is flush with the rear side of the first mounting block 1 and the second mounting block 2. The magnetic hanger can be fixed to the workbench made of iron material by means of the strong magnetic block 11.
[0041] Rubber pads 6 are attached to the inner sides of the first receiving frame 3, the second receiving frame 4, and the third receiving frame 5. Grooves are formed at the inner ends of the first receiving frame 3, the second receiving frame 4, and the third receiving frame 5. The depth of the grooves at the inner ends of the first receiving frame 3, the second receiving frame 4, and the third receiving frame 5 is greater than the thickness of the rubber pads 6. The strong magnetic blocks 11 are located between the upper and lower sets of rubber pads 6. The spacing of the strong magnetic blocks 11 can be adjusted within the rubber pads 6 according to the size of the tools and the number of tools to be placed. The rubber pads 6 slide within the first receiving frame 3, the second receiving frame 4, and the third receiving frame 5. The rubber pads 6 increase the friction force on the strong magnetic blocks 11, preventing the strong magnetic blocks 11 from sliding arbitrarily when fixing tools.
[0042] A connecting frame 12 is fixed to the bottom of the powerful magnetic block 11. A hook 13 is provided below the first receiving frame 3. The front side of the connecting frame 12 is flush with the front side of the powerful magnetic block 11. The hook 13 is connected to the connecting frame 12 by a snap-fit connection. When it is not necessary to use the magnetic attraction to fix the tool, the hook 13 can be snapped into the inside of the connecting frame 12 and the tool can be hung on the hook 13.
[0043] The above completes a series of operations for the magnetic tool holder. Any content not described in detail in this instruction belongs to the prior art known to those skilled in the art.
[0044] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.
[0045] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing 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 invention should be included within the protection scope of the present invention.
Claims
1. A magnetic tool holder, comprising a first mounting block (1), a second mounting block (2), and a powerful magnet (11), characterized in that: The first mounting block (1) and the second mounting block (2) are both provided with first screw holes (8). The right side of the first mounting block (1) is fixed with a first support frame (3). The left side of the second mounting block (2) is fixed with a second support frame (4). A third support frame (5) is provided between the second support frame (4) and the first support frame (3). Rubber pads (6) are attached to the inner sides of the first support frame (3), the second support frame (4) and the third support frame (5). A connecting plate (7) is fixed to the right end of the first support frame (3) and the right end of the third support frame (5). The inside of the connecting plate (7), the left end of the third support frame (5) and the left end of the second support frame (4) are provided with second screw holes (9) at equal intervals. The connecting plate (7) is fixedly connected to the third support frame (5) and the second support frame (4) by screws (10). The bottom end of the powerful magnetic block (11) is fixed with a connecting frame (12), and a hook (13) is provided below the first receiving frame (3).
2. The magnetic tool holder according to claim 1, characterized in that: The inner ends of the first receiving frame (3), the second receiving frame (4) and the third receiving frame (5) are all provided with grooves, and the depth of the inner end grooves of the first receiving frame (3), the second receiving frame (4) and the third receiving frame (5) is greater than the thickness of the rubber pad (6).
3. A magnetic tool holder according to claim 1, characterized in that: The powerful magnetic block (11) forms a sliding structure with the first support frame (3), the second support frame (4) and the third support frame (5).
4. A magnetic tool holder according to claim 1, characterized in that: The front side of the connecting frame (12) is flush with the front side of the powerful magnetic block (11).
5. A magnetic tool holder according to claim 1, characterized in that: The first mounting block (1) and the second mounting block (2) are both fixed to the mounting surface by the first screw hole (8) and the expansion screw.
6. A magnetic tool holder according to claim 1, characterized in that: The hook (13) and the connecting frame (12) are connected by a snap-fit connection.