Cardboard protective caps for the tool industry

Abstract

Cardboard protective caps for the tool industry for protecting against surface damage, characterized in that the main part (1) is made of cardboard material, thickness of at least 2mm, leg height (1) of at least 50mm.

Description

[0001] The invention relates to the technical field of protection and packaging technology, particularly in the tool industry. More specifically, it relates to protective devices for tools, machine parts, and surfaces during transport, storage, and handling.

[0002] Conventional protective caps are made of plastic, metal, foam or are secured using paper and corrugated cardboard packaging and adhesive tape.

[0003] Although numerous protective devices already exist, most are based on unsustainable materials such as plastic, foam or metal. The paper and corrugated cardboard packaging currently used is hastily wrapped around the tools and secured with adhesive tape. This process is very time-consuming, does not look good and takes up a lot of space. The existing alternatives are costly, can only be used once and ultimately offer no protection during transport, as the shape of the protective caps usually adapts to the pointed shape of the tools and can break the cardboard packaging under sudden braking, for example. Another problem is the accuracy of the fit for different sizes. In addition, these are manufactured for certain specific tools and sizes and are not flexible.Securing and removing the protective caps is also a laborious process, as the plastic must be cut open, for example. Most protective caps do not comply with the new EU guidelines on the use of recyclable / sustainable packaging.

[0004] The invention stated in the claim is based on the task of developing a cardboard protective cap for the tool industry that complies with the new EU directives on the use of recyclable and sustainable packaging. The protective cap should also be easy and quick to put on and remove, as well as ensure reusability. Furthermore, the protective device should be flexibly adaptable to different sizes and offer reliable protection against surface and transport damage, especially for sharp-edged tool parts. Furthermore, the invention should preserve the appearance of the tools and ensure low manufacturing costs.

[0005] This problem is solved with the features listed in claims 1-3.

[0006] The invention enables compliance with the new EU directives on the use of recyclable and sustainable packaging through the use of cardboard, GC1 cores, or paper tape. The V-shape in combination with the paper tape or GC1 core ensures quick application and removal, as well as reusable use. At the same time, it ensures a firm hold on the tool. The combination of the V-shape and the depth of the protective cap allows for flexible adaptation to different tool sizes. The rounded edge provides a sufficiently large surface area to protect sharp-edged tools inside and also prevents outer cardboard packaging from being damaged during transport. The empty space created by the V-shape between the rounded inner edge and the tool acts as an additional buffer zone, providing additional protection against potential impacts during handling or transport.The shape also offers enough space to print a company logo, for example.

[0007] By using cardboard and cost-effective materials such as GC1 sleeves or paper adhesive tape, the production of the protective cap is economically feasible.

[0008] An embodiment of the invention is described with reference to Fig. 1 to 3. They show: Fig. 1 The cardboard protective cap for the tool industry from the side Fig. 2 The cardboard protective cap for the tool industry from the front Fig. 3 The cardboard protective cap for the tool industry diagonally from above

[0009] The Fig.1-3 consist of durable and robust cardboard (1), a GC1 core or paper tape (2), and a V-shaped structure achieved by a rounded edge (3). The V-shape is open at the top and is achieved by a rounded edge. The shape is secured by a GC1 core or paper tape. The radius of the rounded edge can be adjusted by changing the length of the paper tape or by using a larger / smaller GC1 core.

[0010] The cardboard protective cap is placed, for example, on the tip of a sharp-edged tool. Thanks to its V-shape (1), the protective cap adapts flexibly to the thickness of the tool and ensures a secure hold without slipping. It takes only a few seconds to put on and take off, after which the protective cap can be reused. The rounded edge (3) provides a larger contact surface on the outside and prevents other packaging materials from penetrating. On the inside, the rounded edge compresses the material, providing effective protection against the sharp edges of the tool.

[0011] The protective cap offers a wide range of applications in the following areas: tool industry, construction industry, metalworking, crafts and DIY, electrical industry, logistics industry, transport of sharp-edged tools and many more. List of reference symbols 1 box 2 GC1 sleeves or paper tape 3 Rounded edge

Claims

[1] Cardboard protective caps for the tool industry to protect against surface damage characterized by that the main part (1) is made of cardboard material, thickness of at least 2mm, leg height (1) of at least 50mm. [2] Precise fit of the protective cap according to claim (1) characterized by The sides are held together by a GC1 core or paper tape. Minimum width 30mm, available in various sizes, colors, and printability. [3] V-shape for additional protection according to claim (1) characterized by that the protective caps are manufactured in V-shape with a rounded tip due to the structure and can have different radii.

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