A multi-layered tool holder

Abstract

This utility model relates to the field of tool holder technology and discloses a detachable multi-layer tool holder, including a bracket one. A connecting shaft is slidably connected to the inner wall of the bracket one, and a fixing sleeve is fixedly connected to the outer wall of the connecting shaft. A disassembly assembly is provided on the inner wall of the bracket one, and the disassembly assembly includes a locking block one. The outer wall of the locking block one is slidably connected to the inner wall of the bracket one, and a sliding plate three is fixedly connected to one end of the locking block one. A fixing post one is fixedly connected to the outer wall of the sliding plate three, and a fixing post two is slidably connected to the inner wall of the fixing post one. A spring one is sleeved on the outer wall of the fixing post one. In this utility model, by setting up the disassembly assembly, the sliding cooperation between the connecting shaft and the locking block and the elastic restoring effect of the spring are used to realize the quick disassembly and assembly of the multi-layer bracket. The user only needs to rotate the fixing sleeve to drive the connecting shaft to rotate, and the locking block retracts to disengage from the locked state, thereby easily separating or assembling the bracket.

Description

Technical Field

[0001] This utility model relates to the field of tool holder technology, and in particular to a detachable multi-layer tool holder. Background Technology

[0002] Tool holders, as commonly used devices for storing and managing various tools, are facing increasingly higher functional requirements. Traditional tool holders are mostly fixed structures, making it difficult to adapt to the tool storage needs of different scenarios, especially in situations with limited space or frequent movement. Therefore, there is an urgent need for a detachable, multi-layered tool holder that can be quickly assembled and disassembled, while also having flexible adjustment functions to meet users' high requirements for portability, modularity, and space utilization.

[0003] Currently, most tool holders on the market adopt a one-piece structure that is welded or bolted in place. Some adjustable holders achieve limited adjustments in height or number of layers through slide rails or slots. For example, some multi-layer holders use a plug-in design, connecting layers through the cooperation of metal rods and sleeves, while the adjustment mechanism relies on manually tightening screws or pins for fixation. In addition, existing technologies also include solutions that utilize elastic clips or magnetic structures for quick assembly and disassembly, but these are usually only suitable for light-load applications and have limited adjustment range.

[0004] However, the assembly and disassembly process relies on tools or complex operations, making it difficult for users to quickly assemble or detach the support, especially in situations requiring frequent adjustments. The cumbersome nature of traditional structures severely impacts efficiency. Furthermore, fixed or semi-fixed designs result in insufficient modularity, failing to flexibly adapt to the storage needs of different tool combinations, thus reducing practicality and portability. Therefore, developing a multi-layer tool support that enables rapid assembly and disassembly while maintaining stability and reliability is of great significance. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a detachable multi-layer tool holder, which aims to improve the problem that the assembly and disassembly process relies on tools or complex operations, making it difficult for users to quickly complete the assembly or disassembly of the holder.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a detachable multi-layer tool holder, comprising a support, wherein a connecting shaft is slidably connected to the inner wall of the support, a fixing sleeve is fixedly connected to the outer wall of the connecting shaft, and a detachable assembly is provided on the inner wall of the support.

[0007] The disassembly and assembly assembly includes a locking block 1, the outer wall of the locking block 1 is slidably connected to the inner wall of the bracket 1, a sliding plate 3 is fixedly connected to one end of the locking block 1, a fixing post 1 is fixedly connected to the outer wall of the sliding plate 3, a fixing post 2 is slidably connected to the inner wall of the fixing post 1, a spring 1 is sleeved on the outer wall of the fixing post 1, and a bracket 2 is slidably connected to the outer wall of the connecting shaft.

[0008] Furthermore, a fixing rod is fixedly connected to the outer wall of the bracket, a sliding rod is slidably connected to the inner wall of the fixing rod, a sliding plate is fixedly connected to the outer wall of the bracket, and an adjustment component is provided inside the sliding plate.

[0009] Furthermore, the adjustment assembly includes a sliding plate with a locking block slidably connected inside, a limiting plate fixedly connected to the outer wall of the locking block 2, a sliding rod 2 provided below the locking block 2, a spring 2 fixedly connected to the lower surface of the sliding rod 2, and one end of the spring 2 fixedly connected to the inner wall of the sliding plate 2.

[0010] Furthermore, the outer wall of the card block is slidably connected to the inner wall of the connecting shaft, and the outer wall of the sliding plate is slidably connected to the inner wall of the connecting shaft.

[0011] Furthermore, one end of the spring is fixedly connected to the outer wall of the sliding plate, and the other end of the spring is fixedly connected to the inner wall of the connecting shaft.

[0012] Furthermore, one end of the second fixing post is fixedly connected to the inner wall of the connecting shaft, and the first fixing post is disposed inside the connecting shaft.

[0013] Furthermore, the outer wall of the second sliding plate is slidably connected to the inner wall of the first sliding plate, and one end of the first sliding rod is fixedly connected to the outer wall of the first bracket.

[0014] Furthermore, the fixing sleeve is disposed in the middle of bracket one and bracket two.

[0015] This utility model has the following beneficial effects:

[0016] 1. In this utility model, by setting up a disassembly and assembly component, the sliding cooperation between the connecting shaft and the locking block and the elastic reset effect of the spring are used to realize the quick disassembly and assembly of the multi-layer bracket. The user only needs to rotate the fixing sleeve to drive the connecting shaft to rotate, and the locking block is released from the locked state by retraction, thereby easily separating or assembling the bracket, which significantly improves the modularity and portability of the tool bracket. At the same time, the sliding cooperation of the fixing column ensures the stability and guiding accuracy of the disassembly and assembly process.

[0017] 2. In this utility model, the locking can be released by pressing the limiting block, and the extension length can be freely adjusted to meet the storage needs of tools of different sizes, expanding the applicability of the bracket. The structure is easy to operate. The locking of the limiting block and the slot is achieved by the automatic rebound of the spring, ensuring the stability of the bracket after expansion, and effectively improving the space utilization and flexibility of use. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of a detachable multi-layer tool holder proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of a portion of the sliding plate structure of a detachable multi-layer tool holder proposed in this utility model.

[0020] Figure 3 for Figure 2 Enlarged view of point A in the image;

[0021] Figure 4 This is a schematic diagram of the connecting shaft portion of a detachable multi-layer tool holder proposed in this utility model;

[0022] Figure 5 This is a schematic diagram of the two-part structure of a detachable multi-layer tool holder proposed in this utility model.

[0023] Legend:

[0024] 1. Bracket 1; 2. Bracket 2; 3. Fixing sleeve; 4. Fixing rod; 5. Sliding rod 1; 6. Sliding plate 1; 7. Sliding plate 2; 8. Locking block 1; 9. Sliding plate 3; 10. Spring 1; 11. Fixing post 1; 12. Fixing post 2; 13. Connecting shaft; 14. Locking block 2; 15. Limiting plate; 16. Sliding rod 2; 17. Spring 2. Detailed Implementation

[0025] 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.

[0026] Reference Figures 1-4 The present invention provides an embodiment of a detachable multi-layer tool holder, including a bracket 1. A connecting shaft 13 is slidably connected to the inner wall of the bracket 1, serving as a core transmission component to convert rotational motion into axial displacement of a locking block 8. A fixing sleeve 3 is fixedly connected to the outer wall of the connecting shaft 13, serving as a rotational operation component to drive the connecting shaft 13 to rotate synchronously to trigger the detachment and assembly. A detachment and assembly assembly is provided on the inner wall of the bracket 1.

[0027] The assembly and disassembly components include a locking block 8, which acts as a locking component and switches between locking and unlocking states of the bracket 1 through displacement. The outer wall of the locking block 8 is slidably connected to the inner wall of the bracket 1. One end of the locking block 8 is fixedly connected to a sliding plate 9, which acts as a connecting component and transmits the movement of the locking block 8 to the spring 10. The outer wall of the sliding plate 9 is fixedly connected to a fixing post 11, and the inner wall of the fixing post 11 is slidably connected to a fixing post 2 12, forming a guiding mechanism to ensure the linear motion accuracy of the sliding plate 9. The outer wall of the fixing post 11 is fitted with a spring 10 to provide elastic restoring force and maintain the normal locking state of the locking block 8. The outer wall of the connecting shaft 13 is slidably connected to a bracket 2.

[0028] Specifically, the operator first rotates the fixing sleeve 3. This rotation causes the connecting shaft 13 to rotate synchronously inside the bracket 1 and the bracket 2. During the rotation, the inner wall of the bracket 1 will exert a squeezing effect on the locking block 8, forcing the locking block 8 to drive the sliding plate 3 9 to slide axially along the inside of the connecting shaft 13. During this process, the sliding plate 3 9 will continuously compress the spring 10, and at the same time drive the fixing post 11 to slide relative to the outer surface of the fixing post 2 12. When the locking block 8 is completely disengaged from the locking position, the operator can remove the bracket 1 axially to complete the disassembly operation. This process achieves the function of rapid disassembly through the mechanical linkage of rotation, squeezing and release.

[0029] Reference Figure 1 and Figure 5 A fixed rod 4 is fixedly connected to the outer wall of bracket 1. A sliding rod 5 is slidably connected to the inner wall of the fixed rod 4. A sliding plate 6 is fixedly connected to the outer wall of bracket 1. Sliding plate 6 and sliding plate 7 constitute a telescopic mechanism to realize the length adjustment function of the bracket. An adjustment component is provided inside the sliding plate 6. The adjustment component includes a locking block 14 slidably connected inside the sliding plate 6, which serves as an adjustment locking component to control the fixing and releasing of the sliding plate 6. A limit plate 15 is fixedly connected to the outer wall of the locking block 14. A sliding rod 16 is provided below the locking block 14. A spring 17 is fixedly connected to the lower surface of the sliding rod 16 to provide elastic restoring force and retain the locking block. The automatic locking function of block 2 14 is achieved by fixing one end of spring 2 17 to the inner wall of sliding plate 2 7, sliding block 1 8 to the inner wall of connecting shaft 13, sliding plate 3 9 to the inner wall of connecting shaft 13, fixing one end of spring 10 to the outer wall of sliding plate 3 9, fixing the other end of spring 10 to the inner wall of connecting shaft 13, fixing post 2 12 to the inner wall of connecting shaft 13, fixing post 11 to the inside of connecting shaft 13, sliding plate 2 7 to the inner wall of sliding plate 1 6, sliding rod 5 to the outer wall of bracket 1 1, and fixing sleeve 3 to the middle of bracket 1 1 and bracket 2 2.

[0030] Specifically, the operator first presses the second locking block 14, causing it to move within the sliding groove of the second sliding plate 7. The movement of the second locking block 14 generates a compressive force on the second spring 17, causing it to elastically deform and contract. Once the second locking block 14 is fully retracted into the second sliding plate 7, the operator can freely pull the first sliding plate 6, allowing it to slide on the outer guide rail of the second sliding plate 7. After the first sliding plate 6 reaches the predetermined position, the pressure on the second locking block 14 is released. At this time, the elastic restoring force of the second spring 17 pushes the second locking block 14 outward, causing its end to embed into the preset positioning slot inside the first sliding plate 6, thus fixing and locking the first sliding plate 6. This adjustment mechanism realizes the function of adjusting the length of the bracket through the sequence of pressing, sliding, and locking actions.

[0031] Working principle: When this detachable multi-layer tool holder is needed, and the holder 1 needs to be disassembled, by rotating the fixing sleeve 3, the connecting shaft 13 is driven to rotate synchronously inside the holder 1 and the holder 2. When the connecting shaft 13 rotates, the inner wall of the holder 1 will press the locking block 8, causing the locking block 8 to drive the sliding plate 9 to slide inside the connecting shaft 13. During this process, the sliding plate 9 will press the spring 10, and at the same time drive the fixing post 11 to slide along the outer wall of the fixing post 2 12. At this time, the holder 1 can be taken out upwards and disassembled.

[0032] In addition, by pressing the second locking block 14 and sliding it inside the second sliding plate 7, the movement of the second locking block 14 applies pressure to the second spring 17, causing the second spring 17 to contract. When the second locking block 14 has completely moved inside the second sliding plate 7, the first sliding plate 6 can be pulled to slide on the outer wall of the second sliding plate 7. When it slides to the appropriate position, the second locking block 14 is released. At this time, the second spring 17 is no longer under force and rebounds, pushing the second locking block 14 to move into the preset slot inside the first sliding plate 6 to fix the first sliding plate 6, thus achieving the telescopic effect and expanding the range of tool placement.

[0033] 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 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-layered tool holder which can be disassembled, comprising a holder (1), characterized in that: The inner wall of the bracket (1) is slidably connected to a connecting shaft (13), the outer wall of the connecting shaft (13) is fixedly connected to a fixing sleeve (3), and the inner wall of the bracket (1) is provided with a disassembly and assembly assembly. The assembly and disassembly assembly includes a first locking block (8), the outer wall of which is slidably connected to the inner wall of a first bracket (1), a third sliding plate (9) is fixedly connected to one end of the first locking block (8), a first fixing post (11) is fixedly connected to the outer wall of the third sliding plate (9), a second fixing post (12) is slidably connected to the inner wall of the first fixing post (11), a first spring (10) is sleeved on the outer wall of the first fixing post (11), and a second bracket (2) is slidably connected to the outer wall of the connecting shaft (13).

2. The modular tool support of claim 1, wherein: A fixing rod (4) is fixedly connected to the outer wall of the bracket (1), a sliding rod (5) is slidably connected to the inner wall of the fixing rod (4), a sliding plate (6) is fixedly connected to the outer wall of the bracket (1), and an adjustment component is provided inside the sliding plate (6).

3. The modular tool support of claim 2, wherein: The adjustment assembly includes a sliding plate (6) with a locking block (14) slidably connected inside. A limit plate (15) is fixedly connected to the outer wall of the locking block (14). A sliding rod (16) is provided below the locking block (14). A spring (17) is fixedly connected to the lower surface of the sliding rod (16). One end of the spring (17) is fixedly connected to the inner wall of the sliding plate (7).

4. The modular tool support of claim 1, wherein: The outer wall of the first card block (8) is slidably connected to the inner wall of the connecting shaft (13), and the outer wall of the third sliding plate (9) is slidably connected to the inner wall of the connecting shaft (13).

5. The modular tool support of claim 1, wherein: One end of the spring (10) is fixedly connected to the outer wall of the sliding plate (9), and the other end of the spring (10) is fixedly connected to the inner wall of the connecting shaft (13).

6. The modular tool support of claim 1, wherein: One end of the second fixing post (12) is fixedly connected to the inner wall of the connecting shaft (13), and the first fixing post (11) is set inside the connecting shaft (13).

7. The modular tool support of claim 3, wherein: The outer wall of the second sliding plate (7) is slidably connected to the inner wall of the first sliding plate (6), and one end of the first sliding rod (5) is fixedly connected to the outer wall of the first bracket (1).

8. The modular tool support of claim 1, wherein: The fixing sleeve (3) is located in the middle of bracket one (1) and bracket two (2).

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