Tool holder for holding tools, tool case and trolley for one or more tool cases

Abstract

Tool holding device (1) for receiving tooling, wherein the tooling includes or comprises in particular tools and / or workpieces, wherein the tool holding device (1) is designed for attachment to a tool case (5) and / or a trolley for tool cases, the tool holding device (1) comprising: - a rail body (2) extending along a longitudinal extent between a first body end (21) and a second body end (22) opposite the first body end (21), and - at least one fastening unit (3) connected to the rail body (2), designed for fastening the rail body (2) to the tool case (5) or the trolley for tool cases, and - a work equipment receiving unit (4) that can be coupled to or is coupled to the rail body (2).

Description

[0001] The invention relates to a tool-holding device for holding tool-holding devices, wherein the tool-holding devices in particular comprise or are tools and / or workpieces, and wherein the tool-holding device is designed for attachment to a tool case or a trolley for tool cases.

[0002] Furthermore, the invention relates to a tool case or a trolley for one or more tool cases.

[0003] A significant disadvantage of existing tool storage systems is the inflexible mounting configuration of the tool holders. This severely limits flexibility when adapting to different mounting angles or adding accessories such as spirit levels or additional tool holders. Another problem is that existing solutions often lack an integrated, positive-locking guide for the secure mounting of rails and associated components. This can result in a less stable or less efficient tool arrangement, as the components are not optimally secured. Furthermore, conventional mounting methods frequently require additional tools or complex mounting materials, making assembly and reconfiguration time-consuming and cumbersome.Furthermore, conventional systems are usually not standardized, which complicates the retrofitting of existing toolboxes or their integration into new organizational systems. This leads to compatibility issues and limits the range of applications, especially when existing storage solutions or external mounting elements such as trolleys need to be incorporated. Overall, the known systems lack versatility, adaptability, and user-friendliness, which impairs the organization of and quick access to work equipment, such as tools, workpieces, and accessories, on the construction site.

[0004] The invention is therefore based on the objective of providing a solution that overcomes the disadvantages described above. In particular, the invention is based on the objective of providing a solution that enables flexible, modular organization of work equipment, especially tools and workpieces, on tool cases and / or trolleys for tool cases, adaptable to various fastening situations.

[0005] The problem is solved according to the first aspect of the invention by a tool-holding device according to claim 1. The tool-holding device is a tool-holding device for holding tool equipment, wherein the tool equipment in particular comprises or is tools and / or workpieces, wherein the tool-holding device is designed for attachment to a tool case and / or a trolley for tool cases, the tool-holding device comprises a rail body extending along a longitudinal extent between a first body end and a second body end opposite the first body end, and at least one fastening unit connected to the rail body, which is designed for fastening the rail body to the tool case or the trolley for tool cases, and a tool-holding unit that can be coupled to or is coupled to the rail body.

[0006] The rail body forms, in particular, the central support element of the tool-holding device and serves as a base for the arrangement and fastening of the tools and other functional units. The longitudinal extent of the rail body preferably allows for flexible adaptation to various toolbox sizes and shapes. Preferably, the rail body is made of plastic or comprises plastic. It may additionally or alternatively be preferred that the rail body is made of metal or comprises metal. In particular, it may be preferred that the rail body includes one or more magnets.

[0007] The fastening unit is preferably designed to ensure a secure and stable connection between the rail body and the tool case or tool case trolley. The fastening unit can be designed, for example, as a clamp, screw connection, snap-fit ​​mechanism, or in another suitable manner to allow reliable mounting and dismounting from the trolley.

[0008] The tool holder is either permanently attached to the rail body or can be detachably coupled to it. In particular, the tool holder can be detachably coupled to the rail body. It serves for the organized storage and secure holding of tools, especially tools and / or workpieces. The design of the tool holder can be adapted to the specific type of tool to be stored, for example, by means of brackets, clips, pockets, compartments, or other suitable storage forms. Specifically, the tool holder is mounted on the rail body via a runner.

[0009] Preferred embodiments of the first aspect according to the invention are described in the dependent claims of the first aspect.

[0010] In a particularly preferred embodiment, the tool holding device can be coupled to the rail body by means of a force-fit and / or form-fit connection.

[0011] This enables a secure and stable connection between the tool holder and the rail body, whereby the connection can be achieved either through frictional forces (force-fit), through a geometric fit (positive fit), or through a combination of both principles, depending on the design. The coupling can be effected, for example, by plug-in, snap-in, clamping, or sliding mechanisms.

[0012] The connection between the tool holder and the rail body is designed, in particular, to withstand vibrations and shocks during transport without the tool holder becoming detached or shifting. For this purpose, additional securing elements such as locks, springs, or detents may be provided to further stabilize the coupling.

[0013] Additionally or alternatively, it may be preferably provided that the coupling between the tool holding unit and the rail body is tool-free or can be tool-free to enable particularly simple and quick handling. Alternatively, tool-based assembly may be chosen.

[0014] According to a further preferred embodiment, the tool receiving unit can be coupled to the rail body by means of a ball plunger connection or several ball plunger connections, and / or a magnetic connection, and / or a dovetail connection, and / or a snap connection and / or a T-slot connection, in particular a T-slot connection.

[0015] In a ball plunger connection, spring-loaded balls are arranged in one of the two components, in the rail body or in the tool receiving unit, which snap into corresponding recesses or indentations of the other component.

[0016] In a magnetic connection, magnets are integrated into at least one of the two components, ensuring a force-fit connection. Magnetic connections offer the advantage of quick and tool-free assembly and disassembly, while simultaneously guaranteeing a secure hold for the tool holder. The strength of the magnetic connection can be adapted to the specific requirements.

[0017] In a dovetail joint, the rail body has a dovetail profile into which a corresponding counterpart of the tool holder can be inserted. This positive-locking connection ensures high stability.

[0018] In a snap-fit ​​connection, elastic locking tabs or protrusions on one component engage with corresponding recesses or slots on the other component. Snap-fit ​​connections allow for particularly quick and easy assembly and disassembly without the need for additional tools.

[0019] In a T-nut connection, T-nuts engage in a T-shaped groove. It is particularly preferred that the rail body has a T-shaped groove designed to receive the T-nut(s) of a T-nut connection. This connection design allows for a freely selectable position of the T-nut and thus the tool mounting unit on the rail body. Accordingly, the T-nut connection enables the positioning of the T-nut or the tool mounting unit according to the user's requirements. Furthermore, the T-nut connection allows for simple and quick assembly.

[0020] According to a further preferred embodiment, the tool receiving unit is capable of being coupled to the rail body by means of a ball plunger connection or multiple ball plunger connections, wherein the rail body has one or more recesses and the tool receiving unit has one or more ball plungers, or the rail body has one or more ball plungers and the tool receiving unit has one or more recesses. The recess(s) are designed so that the ball plungers can engage or engage in them.

[0021] Preferably, the rail body comprises several recesses. Preferably, the several recesses are arranged equidistant from each other between the first end of the body and the second end of the body.

[0022] According to a further preferred embodiment, the tool receiving unit can be coupled to the rail body by means of a magnetic connection or several magnetic connections, wherein the rail body has one or more magnets and the tool receiving unit has one or more magnets, wherein the magnet or magnets of the rail body and the magnet or magnets of the tool receiving unit are arranged such that opposite poles face each other, or the rail body has one or more magnets and the tool receiving unit has one or more ferromagnetic coupling elements, or the rail body has one or more ferromagnetic coupling elements and the tool receiving unit has one or more magnets.

[0023] According to a further preferred embodiment, the rail body has a T-shaped cross-section or is designed as a T-profile, and the tool receiving unit has a coupling section with a C-shaped coupling cross-section which surrounds the rail body when the tool receiving unit is coupled to the rail body.

[0024] According to a further preferred embodiment, the tool mounting unit forms a section for receiving at least one battery. In particular, the rail body forms the section for receiving at least one battery. In this embodiment, the batteries can be inserted vertically into the section from above or below. Alternatively, the batteries can be inserted laterally from the left or right into the section. For example, the section for receiving at least one battery can be designed to accommodate commercially available 18-volt or 12-volt batteries. In particular, the section for receiving at least one battery can be designed to accommodate several batteries side by side and / or one above the other. In particular, the batteries are secured against falling out when inserted.

[0025] According to a further preferred embodiment, the tool receiving unit is slidable between the first body end and the second body end when the tool receiving unit is coupled to the rail body.

[0026] In particular, the tool holder unit is infinitely adjustable. Alternatively, the tool holder unit can be moved along the rail in defined detent positions. This allows the arrangement of the tools to be individually adapted to the specific requirements and the size of the tools or workpieces to be held. The movement can be performed manually, and additional locking mechanisms, clamping devices, or detents can be provided on the tool holder unit to fix it in a desired position. Furthermore, it can be provided that several tool holder units can be moved independently of one another along the rail.

[0027] According to a further preferred embodiment, the work equipment receiving unit has a work equipment receiving section designed to receive work equipment.

[0028] Preferably, the tool holding section is designed as a holder, pocket, clip, loop, recess, compartment, or in another suitable form to enable the organized and secure storage of tools. Depending on the application, the tool holding section of the tool holding unit can be designed for elongated tools, such as screwdrivers or pliers, for smaller parts, such as bits or screws, or for special workpieces. A combination of several different holding forms within a single tool holding unit is also possible.

[0029] For example, the tool holder section can be designed to allow variable adjustment to different sizes or shapes of tools. This can be achieved, for instance, through flexible materials, adjustable brackets, or modular inserts. It is also possible for the tool holder section of the tool holder unit to be equipped with additional securing elements such as hook-and-loop fasteners, magnets, locking mechanisms, or elastic bands.

[0030] Furthermore, the tool holder section can be designed to be removable or interchangeable, allowing the tool holder unit to be adapted to different work requirements. Multiple tool holder sections within a single tool holder unit are also conceivable to enable the simultaneous handling of different tools.

[0031] According to a further preferred embodiment, the work equipment receiving section for receiving work equipment has a slot-shaped or groove-shaped or circular or rectangular through-opening, or has several slot-shaped or groove-shaped or several circular or several rectangular through-openings.

[0032] The slot-shaped through-holes of the tool holder section can be used to accommodate elongated tools such as screwdrivers, files, or pliers. Grooved through-holes are particularly suitable for flat or narrow tools that need to be held in a defined position.

[0033] Circular through-holes are particularly suitable for round tools or workpieces such as drills, pins, or bits. Rectangular through-holes are ideal for accommodating flat or cuboid tools. Furthermore, different through-hole shapes can be combined within a single tool holder.

[0034] Furthermore, the number and arrangement of the through-holes can be selected to achieve optimal space utilization within the tool storage area. This allows for a clear and space-saving organization of tools, especially when storage space in the toolbox or trolley is limited.

[0035] According to a further preferred embodiment, the work equipment receiving section is designed to receive one or more guide rails and / or one or more spirit levels.

[0036] In particular, it is also possible for the tool holder section to be designed for different types and lengths of guide rails or spirit levels. For this purpose, the holder can, for example, be variable in width or depth or equipped with flexible retaining elements that adapt to different cross-sections. Specifically, it can be provided that several guide rails or spirit levels can be held simultaneously, for example by means of several parallel holders or by means of stepped supports within the tool holder section.

[0037] The problem is solved according to a second aspect of the invention according to claim 12 by a tool case comprising a tool holder device as previously described in relation to the first aspect of the invention, wherein the tool holder device can be attached to the tool case by means of at least one fastening unit or is attached to it.

[0038] The tool holder can be mounted both inside and outside the tool case. It can be used as a standalone module or in combination with other holders to expand the tool case's capacity and functionality.

[0039] The problem is solved according to a third aspect of the invention according to claim 13 by a trolley for one or more tool cases, in particular for one or more tool cases as previously described in relation to the second aspect of the invention, wherein the tool receiving device can be attached to the trolley with the at least one fastening unit or is attached to it.

[0040] The tool holder can be attached to the outside as well as to the frame or side surfaces of the trolley. The tool holder can be used as a standalone module or in combination with other holders. According to a further preferred embodiment of the third aspect of the invention, the trolley comprises one or more tool cases, in particular one or more tool cases according to the second aspect of the invention.

[0041] In particular, it is provided that the at least one fastening unit can be coupled to telescopic rods located on the trolley. Specifically, it is provided that the at least one fastening unit of the tool-holding device encloses a telescopic rod of the trolley. The at least one fastening unit can be slipped over the handle, hung on it, or screwed to it. The rail body is attached to the at least one fastening unit. Embodiments of the invention are now described below with reference to the drawings. These are not necessarily intended to represent the embodiments to scale; rather, the drawings are presented in a schematic and / or slightly distorted form where this is helpful for clarification. For further information on the teachings directly apparent from the drawings, reference is made to the relevant prior art.It should be noted that numerous modifications and changes concerning the form and details of an embodiment can be made without deviating from the general idea of ​​the invention. The features of the invention disclosed in the description, the drawings, and the claims can be essential for the further development of the invention, both individually and in any combination. Furthermore, all combinations of at least two of the features disclosed in the description, the drawings, and / or the claims fall within the scope of the invention. The general idea of ​​the invention is not limited to the exact form or details of the preferred embodiments shown and described below, nor is it limited to an object that would be restricted compared to the object claimed in the claims.For specified design ranges, values ​​lying within the stated limits should also be disclosed as limit values ​​and be freely applicable and stress-resistant. For the sake of simplicity, the same reference numerals are used below for identical or similar parts or parts with identical or similar functions.

[0042] Further advantages, features and details of the invention will become apparent from the following description of the preferred embodiments and from the drawings; these show in: Fig. 1a: a schematic view of a tool receiving device in a first embodiment; Fig. 1b: a detailed view of a tool holding device in a first embodiment; Fig. 1c: a schematic view of a rail body; Fig. 2a: a schematic view of a tool receiving device in a second embodiment; Fig. 2b: a schematic view of a tool receiving device in a variant of the second embodiment; Fig. 2c: a schematic view of a tool receiving device in a variant of the second embodiment; Fig. 3a: a schematic view of a tool receiving device in a variant of the third embodiment; Fig. 3b: a schematic view of a tool receiving device in a variant of the third embodiment; Fig. 3c: a schematic view of a tool receiving device in a variant of the third embodiment; Fig. 4a: a schematic view of a tool receiving device in a variant of the fourth embodiment; Fig. 4b: a schematic view of a tool receiving device in a variant of the fourth embodiment; Fig. 4c: a schematic view of a tool receiving device in a variant of the fourth embodiment; Fig. 4d: a schematic view of a tool receiving device in a variant of the fourth embodiment; Fig. 5a: a perspective sectional view of a rail body with an attached runner; Fig. 5b: a sectional view of a rail body with an attached runner; Fig. 6: a schematic view of a tool receiving device in a fifth embodiment.

[0043] Fig. 1a and Fig. Figure 1b shows a tool holding device 1 in various views. The device comprises an elongated rail body 2. A runner 6 is arranged on the rail body 2 and is guided slidably along the axis A. A tool holding unit 4 is arranged on the rail body 2 via the runner 6. In this embodiment, the tool holding unit 4 is designed as a round component without a base. Fig. Figure 1c shows a rail body 2 attached to a tool case 5 via two fastening units 3. The rail body 2 extends from a first body end 21 to a second body end 22. In this embodiment, a fastening unit 3 is located at each body end 21, 22, by means of which the rail body 2 is attached to the tool case 5. In this view, the runner 6 is shown without the tool-holding unit 4. The axis A, along which the runner 6 is displaceable, is shown in the Fig. 1a to 1c arranged horizontally.

[0044] Fig. Figures 2a to 2c show further alternative embodiments of a tool holding device 1. The tool holding unit 4 is rectangular in each case and provided with a base plate. In the Fig. 2a and Fig. 2b the work equipment receiving unit 4 is connected to the rail body 2 via two runners 6 and is horizontally displaceable along axis A. In Fig. 2b the work equipment receiving unit 4 is designed as a floor element to receive and support work equipment, for example spirit levels or guide rails. Fig. Figure 2c shows an embodiment in which the rail body 2 runs vertically and the rectangular tool receiving unit 4 is arranged on the rail body 2 so as to be slidably vertically along the axis A via the runner 6.

[0045] Fig. Figures 3a to 3c show further alternative embodiments of a tool receiving device 1. The tool receiving unit 4 is rectangular in each case and has no base. Accordingly, the tool receiving unit 4 includes a through-opening 41 for receiving one or more elongated tools, for example, a spirit level. In this embodiment of the tool receiving unit 4, a pivotable flap 42 is provided, which allows for lateral insertion and removal of the tools. Fig. 3a and Fig. Figures 3b each show an embodiment in which the tool receiving unit 4 is arranged to be vertically displaceable along the axis A. The tool receiving unit 4 is arranged on the rail body 2 via a runner 6. Fig. Figure 3c shows an embodiment in which the work equipment receiving unit 4 is arranged to be horizontally displaceable along the axis A on the rail body 2 via two runners 6.

[0046] Fig. Figures 4a to 4d show two further alternative embodiments of a tool holding device 1. Fig. 4a and Fig. Figure 4b shows a tool holding unit 4, which is designed as an open holder with lateral recesses, so that a tool can be hooked into the tool holding unit 4 or swiveled in laterally. In the Fig. 4a and Fig. 4b The tool receiving unit 4 is arranged on the rail body 2 via a single runner 6 and is displaceable along the axis A. The tool receiving unit 4 in the Fig. 4c and Fig. 4D features elongated cutouts. The ones in the Fig. 4a and Fig. The embodiment of the tool receiving unit 4 of the tool receiving device 1 shown in Figure 4b comprises grooves 41 which are designed, for example, to receive guide rails for circular saws. The guide rails are held in the grooves 41 by a corresponding projection. Fig. 4c and Fig. The embodiment of the tool receiving unit 4 of the tool receiving device 1 shown in 4d comprises through openings 41 which are designed, for example, to accommodate guide rails for circular saws.

[0047] In the exemplary embodiments of the Fig. In units 3a to 3c and 4a to 4d, the tool holders are designed so that the guide rail can be removed laterally. Access to the toolboxes is maintained. Even when several boxes are stacked on top of each other, they can still be opened or unfolded. To avoid having to remove the rails when opening the boxes, they can simply be taken out of the upper holder.

[0048] Fig. 5a and Fig. Figure 5b shows a sectional view of a rail body 2 with an attached runner 6, which forms a C-shaped coupling cross-section 33. The rail body 2 forms a T-profile 32 and is connected to the C-shaped coupling cross-section 33 of the runner 6 via a ball detent 31. The ball detent 31 serves to axially clamp and fix the T-profile 32 within the C-shaped coupling cross-section 33. For this purpose, the ball detent 31 engages in the recesses provided in the rail body 2. With the aid of the ball detent 31, the tool holding unit 4 can thus be positioned relative to the rail body 2 at the desired position between the first body end 21 and the second body end 22 of the rail body 2.

[0049] Fig.Figure 6 shows another alternative embodiment of a tool receiving device 1. In this embodiment, the rail body 2 forms receiving units for batteries that can be inserted vertically into the tool receiving device 1 from above. REFERENCE MARK LIST 1 Tool holding device 2 rail bodies 3 Mounting unit 4 Work equipment intake unit 5 tool cases 6 runners 21 First end of the body 22 Second end of the body 31 Ball pressure piece 32 T-profile 33 C-shaped coupling cross-section 41 Passage opening 42 flap Axis

Images