A new multifunctional tool

Abstract

A novel multi-function tool, characterized in that: it comprises a handle and a tool head; wherein the handle has a hollow column structure, and the handle is provided with a limit ring at one end, the tool head is provided with a connecting post at one end, the connecting post being inserted into the handle, the connecting post being provided with a limit lever, the handle is provided with a mounting hole which cooperates with the limit lever, and the handle is provided with a spring, the two ends of the spring respectively abutting against the limit lever and the limit ring.

Description

Technical FieldThe present invention relates to a field of tooling and, more particularly, to a novel multifunction tool.Background ArtCurrently, the current outdoor tools are relatively single-sided on the market, most of them have only a single function. Although some tools may achieve the purpose of utility by the replacement of tool heads, the tool heads are usually attached with snaps or screws in use. This makes it more cumbersome to disassemble and replace them, which is not only time-consuming and cumbersome, but also increases the user's work intensity, leading to the use of tools with low efficiency and causing great inconvenience to the user;The method described in Application No. For example, although the solution can enable various tool heads to be exchanged, the multi-purpose outdoor tool disclosed in CN202121334126.4 can easily be broken, resulting in a poor stress, and in severe cases, the button 9 is even cut off by the shearing force; and due to the cooperation between the button 9 and the return spring 10, the button 9 can easily be stuck when the tool head is exchanged and cannot be easily pressed, so that the tool head can be exchanged only cumbersomely.Therefore, a novel multifunction tool is presented to address the existing deficiencies.Content of the Utility ModelThe technical problem to be solved by the present invention is to eliminate the shortcomings of the above technology and to provide a novel multifunction tool.To solve the above technical problems, the present invention provides a technical solution in the form of a novel multifunction tool including a handle and a tool head;Wherein the handle has a hollow pillar construction, and the handle is provided with a limiting ring at one end, the tool head is provided with a connecting post at one end, the connecting post being inserted into the handle, the connecting post being provided with a limiting lever, the handle being provided with a fastening hole which cooperates with the limiting lever, and the handle being provided with a spring, the two ends of the spring respectively abutting against the limiting lever and the limiting ring.As an improvement, the tool head is an axe, a blade or an ahl.As an improvement, after completion of the installation, the limiting lever is arranged under the action of the spring at an end of the fastening hole remote from the tool head and bears against the tool head and the handle.The advantages of this utility model over the existing technology are as follows: 1. the tool head is inserted with the handle through the connecting post, and at the same time as the support of the limit lever by the spring, the firm connection between the tool head and the handle can be ensured; 2. the tool has a simple construction. The connection between the handle and the tool head and the dismantling is convenient. It can meet the use of various forms of toolheads and has a high value of utility and advertising.Brief Description of the DrawingsFIG. 1 is a schematic diagram showing the structure of a novel multifunction tool of the present invention. FIG. 2 is an exploded view of a novel multifunction tool of the present invention. FIG. 3 is a front view of a novel multifunction tool of the present invention. FIG. 4 is a sectional view at the position A-A in FIG. 3. FIG. 5 is a partially enlarged view from the position B in FIG. 4.As shown in the drawings: 1. handle, 2. tool head, 3. connecting post, 4. limiting lever, 5. fastening hole, 6. spring.DESCRIPTION OF THE PREFERRED EMBODIMENTSThe present invention will now be described in detail with reference to the accompanying drawings.In connection with the accompanying Figures 1-5, a novel multifunction tool is shown comprising a handle 1 and a tool head 2;In the embodiment, the tool head 2 can be adjusted according to the actual situation, particularly including, but not limited to, an axe, a blade, an atle, and in this embodiment, the tool head is a blade.In this embodiment, the handle 1 is a hollow pillar structure, and a fixing hole is provided in the handle 1 to ensure cooperation between the handle 1 and the connecting post 3.In actual use, the length of the handle 1 can be adapted to the actual use and at the same time it can also be set up as a telescopic handle in the setting in order to meet the usage requirements under various circumstances.The tool head 2 is provided at one end with a connecting post 3. Specifically, the upper end of the tool head 2 is provided with a connecting post 3, and the connecting post 3 is welded and connected to the tool head 2 to secure the strength of its entire structure.The connecting post 3 is inserted into the handle 1. In particular, the connecting post 3 cooperates with the fastening hole in the handle 1 to establish the connection between the handle 1 and the tool head 2.The connecting post 3 is provided with a limiting lever 4. In particular, the two ends of the limiting lever 4 pass through the handle 1 and extend to the outside of the handle 1 in order to limit the position between the connecting post 3 and the handle 1 and at the same time to connect to the handle 1 and also to bear against the spring 6 on the handle.The handle 1 is provided with a mounting hole 5 which cooperates with the limiting lever 4. Specifically, the attachment hole 5 is in the form of a long strip and is arranged along the axial direction of the handle 1.Moreover, the handle 1 is provided at one end with a limiting ring 7. The limiting ring 7 is arranged coaxially with the handle 1 and abuts against the spring 7 to ensure that the limiting lever 4 located in the fastening hole 5 is fixed by the arrangement of the spring 7, thereby establishing a firm connection between the tool head 2 and the handle 1.In the embodiment, the handle 1 is provided with a spring 6, wherein the two ends of the spring 6 each bear against the limiting lever 4 and the tool head 2. After completion of the installation, the limiting lever 4 is arranged under the action of the spring 6 at an end of the fastening hole 5 remote from the tool head 2 and bears against the tool head 2 and the handle 1.In the specific embodiment of the present invention, first, the connecting post 3 at the upper end of the tool head 2 to be used is inserted into the handle 1, and the tool head 2 is secured to abut against the handle 1, then one end of the spring 6 is displaced against the limiting ring 7, and at the same time the spring 7 is compressed, and then the limiting rod 4 is inserted into the connecting post 3. When the spring 6 is released, the two ends of the spring 6 will abut against the limit lever 4 and the tool head 2, respectively, and under the action of the spring 6, the attachment of the limit lever 4 located in the attachment hole 5 and then the firm connection between the tool head 2 and the handle 1 is established, so that the connection between the tool head 2 and the handle 1 is complete.The present utility model and its embodiments have been described above. This description is not limiting. What is shown in the drawings is only one embodiment of the utility model, and the actual configuration is not limited thereto. In summary, if the person of ordinary skill in the art can be inhaling therefrom and, without departing from the inventive purpose of the utility model, design without any creativity, structure and embodiment similar to the technical scheme, all fall within the scope of the utility model.References included in the specificationThis list of documents cited by the applicant has been produced in an automated manner and is only included for the better information of the reader. The list is not part of the German patent application or utility model application. The DPMA does not take any adhesion for any faults or omissions.Patent Literature citedCN 202121334126.4

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Claims

A novel multifunction tool, characterized in that: it comprises a handle and a tool head; the handle has a hollow pillar construction, and the handle is provided with a limiting ring at one end, the tool head is provided with a connecting post at one end, the connecting post being inserted into the handle, the connecting post being provided with a limiting lever, the handle being provided with a fastening hole that cooperates with the limiting lever, and the handle being provided with a spring, the two ends of the spring respectively abutting against the limiting lever and the limiting ring.A novel multifunction tool according to claim 1, characterized in that: the two ends of the limiting lever extend to the outside of the handle.The novel multifunction tool according to claim 1, characterized in that: the attachment holes are in the form of a long strip and are arranged along the axis of the handle.The novel multifunction tool according to claim 1, characterized in that: the tool head is an axe, a blade or an ahl.The novel multifunction tool according to claim 1, characterized in that: the limiting lever is arranged at an end of the fastening hole remote from the tool head after completion of the installation under the action of the spring and abuts against the tool head and the handle.

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