A tool holder

Abstract

This utility model discloses a tool storage rack, relating to the field of storage rack technology. It includes a first support, a second support, and a locking member. The first and second supports are rotatably connected. The tool storage rack has a locked state and an unlocked state. The first and second supports rotate relative to each other to switch the tool storage rack between the locked and unlocked states. In the locked state, the tool storage rack axially and radially limits the tools. The locking member is connected to the first and second supports to maintain the tool storage rack in the locked state. The locking member is separated from the first and second supports to allow the tool storage rack to switch to the unlocked state. In the unlocked state, the tool storage rack releases the axial limitation on the tools. This utility model has the advantage of anti-theft.

Description

Technical Field

[0001] This utility model relates to the field of storage rack technology, specifically to a tool storage rack. Background Technology

[0002] Screwdrivers, wrenches, and other hand tools are widely used in daily life and industrial maintenance and assembly scenarios. Users usually use storage racks to store tools in a centralized manner. Storage racks use holes, slots, or hooks to fix tools in place, making them easy to access and organize.

[0003] In existing storage racks, when tools are placed on the racks for sale, some people may take away the tools or accessories, or swap out tools from different series, causing a lot of trouble for normal sales. Utility Model Content

[0004] This utility model aims to solve one of the technical problems in related technologies to a certain extent. To this end, this utility model provides a tool storage rack with the advantage of being theft-proof.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A tool holder includes a first support, a second support, and a locking member. The first support and the second support are rotatably connected. The tool holder has a locked state and an unlocked state. The first support and the second support rotate relative to each other to switch the tool holder between the locked and unlocked states. In the locked state, the tool holder axially and radially limits the tool. The locking member is connected to the first support and the second support to maintain the tool holder in the locked state. The locking member is separated from the first support and the second support to allow the tool holder to switch to the unlocked state. In the unlocked state, the tool holder releases the axial limitation on the tool.

[0006] In this application, when the tool holder is in the locked state, the tools are confined within it. The tool holder can only be unlocked when the first and second supports rotate relative to each other. In the unlocked state, the tools can be separated from the tool holder. The first and second supports are connected to keep the tool holder locked; even if someone attempts to open the tool holder and retrieve tools by rotating the second support, the locking mechanism will prevent this, thus serving an anti-theft purpose.

[0007] Optionally, the first bracket and / or the second bracket are provided with a limiting ring, and the tool is configured to pass through the limiting ring so that the limiting ring radially limits the tool.

[0008] The limiting ring clamps the tool to prevent it from moving radially, that is, it radially limits the tool to prevent it from shaking or falling off.

[0009] Optionally, the first bracket is provided with a plurality of first storage parts, and the second bracket is provided with a plurality of second storage parts. The first storage parts and the second storage parts correspond one-to-one to form a plurality of storage units. The limiting ring is disposed in the storage unit, and the limiting rings in adjacent storage units are respectively disposed in the first storage part and the second storage part.

[0010] The first and second storage sections together constitute a storage unit for storing tools. Part of the limiting ring is set in the first storage section, and the other part of the limiting ring is set in the second storage section. The tool heads and tails of adjacent storage units are placed in opposite directions to make full use of the storage rack space.

[0011] Optionally, the first bracket is provided with a first limiting plate, and the second bracket is provided with a second limiting plate. The first limiting plate and the second limiting plate are spaced apart to form a plurality of storage units that can accommodate at least the tool. In the locked state, the first limiting plate and the second limiting plate are located at both ends of the axial direction of the tool to limit the axial direction of the tool. In the unlocked state, one of the first limiting plate and the second limiting plate is located at one end of the axial direction of the tool, and the other is offset from the axis of the tool to release the axial limitation on the tool.

[0012] When tools need to be placed or removed, rotate the second bracket to open it relative to the first bracket, thus unlocking the tool holder. In this state, the first and second limiting plates release their axial restraint on the tools, allowing them to easily separate axially from the limiting ring for convenient placement and removal. When tools need to be secured, rotate the first and / or second bracket to lock the tool holder. In this lock state, one end of the tool passes through the limiting ring, which holds it in place to prevent radial movement; the other end is axially restrained by the first or second limiting plate, securing the tool within the holder and preventing easy separation. The axial restraint by the first and second limiting plates increases the difficulty of unauthorized removal, thus serving as an anti-theft measure.

[0013] Optionally, the first limiting plate and / or the second limiting plate are provided with clearance holes.

[0014] The first limiting plate and / or the second limiting plate are also provided with clearance holes for supporting the tail end of the screwdriver tip. The clearance holes are circular blind holes.

[0015] Optionally, the first bracket is provided with a first snap-fit ​​hole, and the second bracket is provided with a second snap-fit ​​hole. The locking member is simultaneously inserted into the first snap-fit ​​hole and the second snap-fit ​​hole to keep the tool holder in the locked state. The locking member is provided with a stop portion to prevent it from disengaging from the first snap-fit ​​hole and the second snap-fit ​​hole.

[0016] The first bracket has a first latching hole, and the second bracket has a second latching hole corresponding to the first latching hole. When the tool holder is locked, the locking element can be simultaneously inserted into the first and second latching holes, thus keeping the tool holder locked. The locking element has a stop portion that prevents the locking element from easily disengaging from the first and second latching holes, thus achieving anti-theft protection.

[0017] Optionally, the locking member includes an operating part for gripping and an elastic buckle for engaging with the first and second snap-fit ​​holes, the elastic buckle being configured to be tapered and the stop portion being formed on the elastic buckle.

[0018] The operating part is for the user to grip, and the elastic buckle is used to engage with the first and second engagement holes. It is tapered in shape. When inserted into the engagement hole, the tapered structure acts as a guide, making it easier for the elastic buckle to align and insert. The maximum diameter of the elastic buckle is larger than the diameter of the engagement hole. The elastic buckle is made of a highly elastic material, such as highly elastic plastic, which allows it to elastically deform under external force and be squeezed into the first or second engagement hole. After entering the engagement hole, it quickly returns to its original shape, ensuring a tight connection between the elastic buckle and the engagement hole.

[0019] Optionally, the first bracket and / or the second bracket may have an inwardly recessed mounting groove for mounting a bit holder.

[0020] The bit holder is detachable, allowing for easy replacement and adjustment based on different bit types and quantities. Specifically, the bit holder has multiple bit slots, the shape and size of which match commonly used bits, such as Phillips, slotted, and hexagonal. Furthermore, the bit holder can be installed in the mounting slots of the first and / or second brackets via interference fit, snap-fit ​​connection, or screw fixing, ensuring secure installation and easy disassembly. By creating mounting slots on the first and / or second brackets and installing the bit holder, the tool and bit storage functions are integrated into the storage rack, avoiding the problems of lost or disorganized bits when stored separately. This makes it easier for users to find the required tools and corresponding bits, improving work efficiency.

[0021] Optionally, the mounting groove sidewall is provided with a mounting hole for mounting the locking member. The end of the locking member extends into the mounting groove through the mounting hole and abuts against the top of the bit holder to prevent the bit holder from separating from the mounting groove.

[0022] The mounting slot has mounting holes on its sidewalls for installing locking elements. These locking elements prevent the bit holder from separating from the mounting slot. Therefore, the locking elements can be used to restrict relative rotation between the first and second supports to prevent tool loss, and also to restrict the position of the bit holder to prevent loss. The locking elements in both locations are of the same specification, which helps save costs and improves anti-theft effectiveness.

[0023] Optionally, a rotating shaft is fixed to the inner walls of the opposite sides of the mounting groove, and the two ends of the bit holder are rotatably connected to the rotating shaft.

[0024] The rotating shaft is fixed to the inner walls of opposite sides of the mounting slot. The two ends of the bit holder are rotatably mounted on the rotating shaft, which prevents the bit holder from separating from the mounting slot. When a bit is needed, simply lift the side of the bit holder containing the bit. When the locking element is inserted into the mounting hole, it abuts against the top of the bit holder to prevent the bit holder from rotating and thus prevent the bit from being removed.

[0025] These features and advantages of this utility model will be disclosed in detail in the following specific embodiments and accompanying drawings. The preferred embodiments or means of this utility model will be shown in detail in conjunction with the accompanying drawings, but are not intended to limit the technical solutions of this utility model. In addition, each of these features, elements and components appearing in the following text and drawings is multiple and is labeled with different symbols or numbers for convenience, but all represent parts with the same or similar structure or function. Attached Figure Description

[0026] The present invention will be further described below with reference to the accompanying drawings: Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model; Figure 2 This is a schematic diagram of the structure of this utility model with the tools hidden; Figure 3 for Figure 2 An explosion diagram; Figure 4 for Figure 3 Schematic diagram of the structure at point A; Figure 5 This is a schematic diagram of the locking component in an embodiment of the present utility model; Figure 6 This is a schematic diagram of the tool storage rack in the unlocked state in an embodiment of the present invention.

[0027] Among them, 1. First bracket; 11. First storage part; 12. First snap-fit ​​hole; 13. First limiting plate; 131. Clearance hole; 2. Second bracket; 21. Second storage part; 22. Second snap-fit ​​hole; 23. Second limiting plate; 3. Locking member; 31. Operating part; 32. Elastic buckle; 321. Stop part; 4. Limiting ring; 5. Mounting groove; 51. Mounting hole; 6. Bit holder; 7. Tool; 8. Pivot structure; 81. First pivot hole; 82. Second pivot hole; 83. Pivot shaft. Detailed Implementation

[0028] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described are intended to explain this utility model and should not be construed as limiting it.

[0029] The terms "an embodiment," "example," or "trademark" used in this specification refer to a particular feature, structure, or characteristic described in connection with the embodiment itself that may be included in at least one embodiment disclosed in this patent. The phrase "in an embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment.

[0030] Example: like Figures 1 to 5 As shown, this embodiment provides a tool storage rack, including a first support 1, a second support 2, and a locking member 3. The first support 1 and the second support 2 are rotatably connected. The tool storage rack has a locked state and an unlocked state. The first support 1 and the second support 2 rotate relative to each other to switch the tool storage rack between the locked state and the unlocked state. In the locked state, the tool storage rack axially and radially limits the tool 7. The locking member 3 is connected to the first support 1 and the second support 2 to keep the tool storage rack in the locked state. The locking member 3 is separated from the first support 1 and the second support 2 so that the tool storage rack can be switched to the unlocked state. In the unlocked state, the tool storage rack releases the axial limitation on the tool 7.

[0031] In this embodiment, the tool holder includes a first bracket 1, a second bracket 2, and a locking element 3. Specifically, the tool 7 in this embodiment is a screwdriver; in other embodiments, the tool 7 can also be a wrench, etc., and there is no limitation here. When the tool holder is in the locked state, the tool 7 is confined within the tool holder. The tool holder can only be unlocked when the first bracket 1 and the second bracket 2 rotate relative to each other. When the tool holder is in the unlocked state, the tool 7 can be separated from the tool holder. The first bracket 1 and the second bracket 2 are connected to keep the tool holder in the locked state. Even if someone tries to open the tool holder and take out the tool 7 by rotating the second bracket 2, they will be unable to do so due to the obstruction of the locking element 3, thus achieving the anti-theft function. It should be noted that the storage rack and the tools 7 stored in the storage rack are sold as a set in this application. When the buyer purchases the complete set of storage rack and tools 7, if the force applied to the locking member 3 to move it away from the snap hole exceeds the preset value, the locking member 3 can be separated from the first bracket 1 and the second bracket 2, so that the user can take out the tools 7 in the storage rack. However, at this time, the locking member 3 will be deformed and is not suitable for locking the storage rack again.

[0032] The first support 1 and / or the second support 2 are provided with limiting rings 4, and the tool 7 is arranged through the limiting rings 4 so that the limiting rings 4 radially limit the tool 7. The first support 1 is provided with multiple first storage parts 11, and the second support 2 is provided with multiple second storage parts 21. The first storage parts 11 and the second storage parts 21 correspond one-to-one to form multiple storage units. The limiting rings 4 are arranged in the storage units, and the limiting rings 4 in adjacent storage units are respectively arranged in the first storage parts 11 and the second storage parts 21.

[0033] The limiting ring 4 clamps the tool 7 to prevent its radial movement, thus radially limiting the tool 7 to prevent it from shaking or falling off. When it is necessary to insert or remove the tool 7, the second bracket 2 is rotated to open it relative to the first bracket 1, as shown. Figure 6 As shown, the tool holder is in the unlocked state at this time. In this state, the first limiting plate 13 and the second limiting plate 23 release the axial restriction on the tool 7, allowing the tool 7 to easily separate axially from the limiting ring 4, facilitating the removal and placement of the tool 7. When it is necessary to fix the tool 7, rotate the first bracket 1 and / or the second bracket 2 to lock the tool holder. At this time, one end of the tool 7 passes through the limiting ring 4, which clamps the tool 7 to prevent radial movement; the other end abuts against the first limiting plate 13 or the second limiting plate 23, forming an axial restriction on the tool 7, fixing the tool 7 inside the tool holder and preventing easy separation. The clamping of the limiting ring 4 on the tool 7 and the axial restriction of the tool 7 by the first limiting plate 13 and the second limiting plate 23 increase the difficulty of the tool 7 being illegally taken away, thus playing a role in preventing theft. It should be noted that, preferably, the first limiting plate 13 or the second limiting plate 23 should have a certain gap with the adjacent end of the tool 7, so as to avoid friction between the first limiting plate 13 or the second limiting plate 23 and the tool 7 when the tool holder changes from the locked state to the unlocked state.

[0034] The first support 1 has multiple first storage sections 11, the shape of which is adapted to the partial contour of the tool 7 to be stored. For example, if storing a screwdriver, the first storage section 11 may be constructed as an elongated groove to accommodate the handle of the screwdriver. The second support 2 has second storage sections 21 that are opposite to and correspond one-to-one with the multiple first storage sections 11 on the first support 1. Again, taking the storage of a screwdriver as an example, the second storage section 21 can be designed as a groove that matches the shape of the screwdriver tip. In this embodiment, part of the limiting ring 44 is disposed in the first storage section 11, and another part of the limiting ring 44 is disposed in the second storage section 21. The limiting ring 44 is used to fix the screwdriver tip to prevent the tool 77 from shaking or falling off. The limiting rings 44 in adjacent storage units are respectively set in the first storage part 11 or the second storage part 21. That is, one of the limiting rings 44 in adjacent storage units is set in the first storage part 11 and the other is set in the second storage part 21. That is, the screwdriver heads and tails of adjacent storage units are placed in opposite directions to make full use of the storage rack space.

[0035] The first bracket 1 is provided with a first snap-fit ​​hole 12, and the second bracket 2 is provided with a second snap-fit ​​hole 22. The locking member 3 is simultaneously inserted into the first snap-fit ​​hole 12 and the second snap-fit ​​hole 22 to keep the tool storage rack in a locked state. The locking member 3 is provided with a stop portion 321 to prevent it from disengaging from the first snap-fit ​​hole 12 and the second snap-fit ​​hole 22.

[0036] In addition, the first bracket 1 is provided with a first locking hole 12. In this embodiment, the first locking hole 12 is located at the connection between the first bracket 1 and the second bracket 2, that is, on the side of the first bracket 1 closer to the second bracket 2, so that the locking member 3 can be inserted into the first bracket 1 and the second bracket 2 simultaneously. In other embodiments, the position of the first locking hole 12 can also be determined according to its mating relationship with the second bracket 2. Specifically, the second bracket 2 and the first bracket 1 are pivotally connected to each other by a pivot structure 8, which can be a hinge, shaft, etc., so that the second bracket 2 can rotate relative to the first bracket 1. At the same time, the second bracket 2 is provided with a second locking hole 22, the position of which corresponds to the first locking hole 12. When the first bracket 1 and the second bracket 2 are in a specific position, the first locking hole 12 and the second locking hole 22 can be aligned so that the locking member 3 can be inserted. The locking member 3 should be constructed as a rod-shaped or block-shaped object, the size of which is adapted to the first locking hole 12 and the second locking hole 22, so as to achieve simultaneous insertion into the first locking hole 12 and the second locking hole 22. When the tool holder is locked, tool 7 is confined within it. The tool holder can only be unlocked when the first bracket 1 and the second bracket 2 rotate relative to each other. In the unlocked state, tool 7 can be separated from the tool holder. Inserting locking piece 3 simultaneously into the first latching hole 12 and the second latching hole 22 restricts the relative rotation between the first bracket 1 and the second bracket 2. Even if someone attempts to open the tool holder and retrieve tool 7 by rotating the second bracket 2, they will be prevented by the locking piece 3. Furthermore, locking piece 3 has a stop 321 that prevents it from disengaging from the first latching hole 12 and the second latching hole 22, thus preventing it from being easily pulled out and providing anti-theft protection. Additionally, when the tool holder is locked, the first latching hole 12 and the second latching hole 22 are aligned for easy insertion of locking piece 3. When the tool holder is unlocked, the first latching hole 12 and the second latching hole 22 are misaligned, preventing insertion of locking piece 3. By restricting the relative rotation of the first bracket 1 and the second bracket 2 through the locking element 3, the tool 7 can be prevented from being easily taken away, thus improving the security of the tool 7. This is especially suitable for places with high security requirements for the tool 7, such as factory workshops, repair shops, and shopping malls. In addition, the first bracket 1 and the second bracket 2 can rotate relative to each other, making it simple and convenient to take out and put away the tool 7. In the locked state, it can ensure that the tool 7 is stored stably, preventing the tool 7 from falling off and being stolen; in the unlocked state, the tool 7 can be quickly taken out from the tool storage rack.

[0037] In this embodiment, the first storage part 11 and the second storage part 21 together constitute a storage unit for storing the tool 7. When the tool 7 needs to be placed in the storage rack, the second bracket 2 and / or the first bracket 1 are rotated so that the outer ends of the first bracket 1 and the second bracket 2 are brought closer together, and the pivot joint between them arches upward. At this time, the tool storage rack is in the unlocked state, and the axis of the first storage part 11 and the axis of the second storage part 21 intersect at an angle, making it convenient to take the tool 7 out of the tool storage rack. After the tool 7 is placed, the second bracket 2 is rotated to open it relative to the first bracket 1. The axis of the first storage part 11 and the axis of the second storage part 21 are collinear, forming an opening angle of 180°. At this time, the tool 7 is restricted inside the tool storage rack by the structure of the first bracket 1 or the second bracket 2 and cannot be taken out. The tool storage rack is in the locked state. When the tool storage rack is in the locked state, the locking member 3 is simultaneously inserted into the first snap-fit ​​hole 12 and the second snap-fit ​​hole 22. With the locking element 3 inserted, the relative rotation between the first bracket 1 and the second bracket 2 is restricted, and the storage unit remains locked, effectively preventing theft. Only by removing the locking element 3 can the restriction on the relative rotation of the first bracket 1 and the second bracket 2 be released, allowing the tool storage rack to be opened and the tool 7 to be retrieved.

[0038] The first limiting plate 13 and / or the second limiting plate 23 are provided with clearance holes 131.

[0039] In this embodiment, the first limiting plate 13 and / or the second limiting plate 23 are also provided with a clearance hole 131 to allow the tail end of the screwdriver tip to pass. The clearance hole 131 is constructed as a circular blind hole. In other embodiments, the clearance hole 131 has other shapes. For example, for common Phillips head screwdrivers and flathead screwdrivers, the clearance hole 131 can be designed to fit them to ensure that the tail end of the screwdriver tip can be stably embedded when the screwdriver is placed, thereby increasing stability.

[0040] The first bracket 1 and / or the second bracket 2 are provided with an inwardly recessed mounting groove 5, which is used to install the bit holder 6.

[0041] In this embodiment, the bit holder 6 is detachable to facilitate replacement and adjustment according to different types and quantities of bits. Specifically, the bit holder 6 has multiple bit slots, the shape and size of which match commonly used bits, such as Phillips, slotted, and hexagonal. Furthermore, the bit holder 6 can be installed in the mounting slots 5 of the first bracket 1 and / or the second bracket 2 via interference fit, snap-fit ​​connection, or screw fixing, ensuring secure installation and easy disassembly. By creating mounting slots 5 on the first bracket 1 and / or the second bracket 2 and installing the bit holder 6, the functions of tool 7 storage and bit storage are integrated into the storage rack, avoiding the problem of easily lost or confused bits stored separately. This makes it easier for users to find the required tool 7 and corresponding bits, improving work efficiency. Additionally, in this embodiment, when the screwdriver needs a bit replacement, it can be taken directly from the bit holder 6.

[0042] The mounting groove 5 has a mounting hole 51 for mounting the locking member 3 on its side wall. The end of the locking member 3 extends into the mounting groove 5 through the mounting hole 51 and abuts against the top of the bit holder 6 to prevent the bit holder 6 from separating from the mounting groove 5.

[0043] In this embodiment, a mounting hole 51 for mounting the locking element 3 is provided on the side wall of the mounting groove 5. The locking element 3 is used to prevent the bit holder 6 from separating from the mounting groove 5. Therefore, the locking element 3 can be used to restrict the relative rotation of the first bracket 1 and the second bracket 2 to prevent the tool 7 from being lost, and it can also be used to restrict the position of the bit holder 6 to prevent the bit holder 6 from being lost. The locking elements 3 in both locations are of the same specification, which helps to save costs and improve the anti-theft effect.

[0044] The mounting slot 5 is sized to fit the bit holder 6, and the bit holder 6 is embedded in the mounting slot 5.

[0045] In one embodiment, the depth, width and shape of the mounting groove 5 are adapted to the bit holder 6 so that the bit holder 6 is precisely fitted into the mounting groove 5, and the end of the locking member 3 extends into the mounting groove 5 through the mounting hole 51 and abuts against the top of the bit holder 6.

[0046] The mounting slot 5 has a rotating shaft fixed on the inner walls of its two opposite sides, and the two ends of the bit holder 6 are rotatably connected to the rotating shaft.

[0047] In this embodiment, the rotating shaft is fixed on the inner walls of the opposite sides of the mounting groove 5. The two ends of the bit holder 6 are rotatably mounted on the rotating shaft, which prevents the bit holder 6 from separating from the mounting groove 5. When the bit needs to be taken out, the side of the bit holder 6 with the bit is lifted. When the locking member 3 is inserted into the mounting hole 51, it abuts against the top of the bit holder 6 to prevent the bit holder 6 from rotating, thereby preventing the bit from being taken out.

[0048] The locking member 3 includes an operating part 31 for gripping and an elastic buckle 32 for engaging with the first snap-fit ​​hole 12 and the second snap-fit ​​hole 22. The elastic buckle 32 is configured to be tapered and a stop part 321 is formed on the elastic buckle 32.

[0049] In this embodiment, the operating part 31 is for the user to hold, and the elastic buckle 32 is used to engage with the first engaging hole 12 and the second engaging hole 22, and is configured in a conical shape. When inserted into the engaging hole, the conical structure can play a guiding role, making it easier for the elastic buckle 32 to be aligned and inserted into the hole. The maximum diameter of the elastic buckle 32 is larger than the diameter of the engaging hole. The elastic buckle 32 is made of a material with good elasticity, such as highly elastic plastic, which can elastically deform and be squeezed into the first engaging hole 12 or the second engaging hole 22 when subjected to external force. After entering the engaging hole, it quickly returns to its original shape, ensuring a tight connection between the elastic buckle 32 and the engaging hole. It should be noted that in this embodiment, the storage rack and the tools 7 stored in the storage rack are sold as a set. When the buyer purchases the complete set of storage rack and tools 7, if the force applied to the locking member 3 to move it away from the snap hole exceeds a preset value, the locking member 3 can be pulled out, so that the user can take out the tools 7 in the storage rack. However, at this time, the locking member 3 will be deformed and is not suitable for locking the storage rack again.

[0050] The first support 1 and the second support 2 are connected by a pivot structure 8. The pivot structure 8 includes a first pivot hole 81, a second pivot hole 82 and a pivot shaft 83. The first pivot hole 81 is formed on the first support 1, the second pivot hole 82 is formed on the second support 2, and the pivot shaft 83 passes through the first pivot hole 81 and the second pivot hole 82.

[0051] In this embodiment, a first pivot hole 81 is formed on the first bracket 1, and a second pivot hole 82 is formed on the second bracket 2, corresponding to the first pivot hole 81. The size and shape of the second pivot hole 82 match the first pivot hole 81 so that the pivot shaft 83 can pass through it, thereby achieving a stable connection between the first bracket 1 and the second bracket 2.

[0052] The above are merely specific embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Those skilled in the art should understand that this utility model includes, but is not limited to, the contents described in the accompanying drawings and the specific embodiments above. Any modifications that do not depart from the functional and structural principles of this utility model will be included within the scope of the claims.

Claims

1. A tool storage rack, characterized in that, The tool holder includes a first bracket, a second bracket, and a locking element. The first bracket and the second bracket are rotatably connected. The tool holder has a locked state and an unlocked state. The first bracket and the second bracket rotate relative to each other to switch the tool holder between the locked and unlocked states. In the locked state, the tool holder axially and radially limits the tool. The locking element is connected to the first bracket and the second bracket to keep the tool holder in the locked state. The locking element is separated from the first bracket and the second bracket to allow the tool holder to switch to the unlocked state. In the unlocked state, the tool holder releases the axial limitation on the tool.

2. The tool storage rack according to claim 1, characterized in that, The first bracket and / or the second bracket are provided with a limiting ring, and the tool is disposed through the limiting ring so that the limiting ring radially limits the tool.

3. The tool storage rack according to claim 2, characterized in that, The first bracket is provided with multiple first storage parts, and the second bracket is provided with multiple second storage parts. The first storage parts and the second storage parts correspond one-to-one to form multiple storage units. The limiting ring is provided in the storage unit, and the limiting rings in adjacent storage units are respectively provided in the first storage part and the second storage part.

4. The tool storage rack according to claim 1, characterized in that, The first bracket is provided with a first limiting plate, and the second bracket is provided with a second limiting plate. In the locked state, the first limiting plate and the second limiting plate are located at both ends of the axial direction of the tool to limit the axial direction of the tool. In the unlocked state, one of the first limiting plate and the second limiting plate is located at one end of the axial direction of the tool, and the other is offset from the axis of the tool to release the axial limitation of the tool.

5. The tool storage rack according to claim 4, characterized in that, The first limiting plate and / or the second limiting plate are provided with clearance holes.

6. The tool storage rack according to claim 1, characterized in that, The first bracket is provided with a first snap-fit ​​hole, and the second bracket is provided with a second snap-fit ​​hole. The locking member is simultaneously inserted into the first snap-fit ​​hole and the second snap-fit ​​hole to keep the tool storage rack in the locked state. The locking member is provided with a stop portion to prevent it from disengaging from the first snap-fit ​​hole and the second snap-fit ​​hole.

7. The tool storage rack according to claim 6, characterized in that, The locking member includes an operating part for gripping and an elastic buckle for engaging with the first and second snap-fit ​​holes, the elastic buckle being tapered and the stop portion being formed on the elastic buckle.

8. The tool storage rack according to any one of claims 1-7, characterized in that, The first bracket and / or the second bracket are provided with an inwardly recessed mounting groove for mounting a bit holder.

9. The tool storage rack according to claim 8, characterized in that, The mounting groove has a mounting hole on its side wall for mounting the locking member. The end of the locking member extends into the mounting groove through the mounting hole and abuts against the top of the bit holder to prevent the bit holder from separating from the mounting groove.

10. The tool storage rack according to claim 9, characterized in that, The mounting groove has a rotating shaft fixed to the inner walls on both sides opposite to each other, and the two ends of the bit holder are rotatably connected to the rotating shaft.

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