A guard mechanism for an electric chainsaw

Abstract

The utility model relates to electric chain saw technical field, concretely is a kind of protection mechanism of electric chain saw, including: electric chain saw main body, the right end of electric chain saw main body is provided with handle, the left end of electric chain saw main body is provided with chain saw head, the handle is provided with electric wire, the bottom end of electric wire is provided with plug, the plug is inserted in plugboard;Plug is installed with protection structure, the protection structure includes plastic clamp, the plastic clamp is sleeved in the outside of plug, the inner wall of plastic clamp is equipped with clamping tooth, the front end of plastic clamp is inserted with screw.The utility model sets up plastic clamp on the outside of plug, and sets up elastic band on the outside of plastic clamp, and elastic band can be tightly gripped in the outside of plugboard under the action of elasticity, i.

Description

Technical Field

[0001] This utility model relates to the field of electric chainsaw technology, specifically to a protective mechanism for electric chainsaws. Background Technology

[0002] An electric chainsaw is a woodworking power tool that uses a rotating chain saw blade for sawing. The chainsaw has a power cord at the end, and the plug on the power cord needs to be plugged into a power strip to supply power to the chainsaw.

[0003] Electric chainsaws require frequent movement during use, and the connection between the plug and the insert plate is relatively weak. When using an electric chainsaw to cut objects at heights, the insert plate will be lifted up through the power cord and plug, causing it to suspend in the air. Under the influence of gravity, the insert plate is prone to separating from the plug, resulting in power outage and affecting the smoothness of the cutting operation.

[0004] Therefore, in order to solve the above problems, a protective mechanism for electric chainsaws is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a protective mechanism for electric chainsaws, in order to solve the problem mentioned in the background art where, when using an electric chainsaw to cut objects at heights, the plug plate is lifted up by the power cord and plug, causing the plug plate to suspend in the air. Under the action of gravity, the plug plate is easily separated from the plug, resulting in power interruption and affecting the smoothness of the cutting operation.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a protective mechanism for an electric chainsaw, comprising: an electric chainsaw body, a handle provided at the right end of the electric chainsaw body, a chainsaw head provided at the left end of the electric chainsaw body, an electric wire provided on the handle, a plug provided at the bottom end of the electric wire, and the plug being inserted into a plug plate.

[0007] The plug is equipped with a protective structure, which includes a plastic clamp. The plastic clamp is fitted onto the outside of the plug. The inner wall of the plastic clamp has teeth. A screw is inserted into the front end of the plastic clamp. A nut is installed at the end of the screw through a thread. Elastic bands are connected to both ends of the plastic clamp.

[0008] A limiting steel frame is fixedly connected to the left side wall of the electric chainsaw body.

[0009] Preferably, the inner wall of the plastic clamp fits against the outer wall of the plug, and the clamp teeth are engaged with the outer wall of the plug.

[0010] Preferably, the two ends of the plastic clamp are fitted together, and the screw passes through both ends of the plastic clamp.

[0011] Preferably, the elastic band is fitted onto the outside of the insert plate.

[0012] Preferably, the limiting steel frame has an "L" shaped structure.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model sets a plastic clamp on the outside of the plug and an elastic band on the outside of the plastic clamp. The elastic band can be tightly clamped on the outside of the socket plate under the action of elasticity, which can limit the connection of the plug on the socket plate and effectively prevent the plug from loosening between the plug and the socket plate, so as to ensure the user experience of the device.

[0014] 1. This utility model features a protective structure. The plug is inserted into a socket plate, and a plastic clamp is fitted onto the upper end of the plug. A screw passes through both ends of the plastic clamp, and a nut is screwed onto the end of the screw. This tightens both ends of the plastic clamp, securing it tightly to the outside of the plug. The teeth on the inner wall of the plastic clamp closely adhere to the outer wall of the plug, increasing the friction between the clamp and the plug and enhancing the clamp's installation strength. Pulling the elastic band allows it to fit over the outside of the socket plate, securing it tightly to the outer wall of the socket plate. Pulling the plug further tightens the connection between the plug and the socket plate, effectively preventing power outages during use and ensuring a smooth user experience.

[0015] 2. This utility model features a limiting steel frame that is fitted onto the lower right side of the chainsaw head. When the chainsaw head is running, it applies a pulling force to the user, and the limiting steel frame can be locked in front of the material to limit the position between the material and the device. This makes the device easier to use and improves its practicality. Attached Figure Description

[0016] Figure 1 This is a front view schematic diagram of the structure of this utility model;

[0017] Figure 2 This is an exploded view of the structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the explosion-proof structure of the protective structure of this utility model;

[0019] Figure 4 This is a bottom view schematic diagram of the structure of the chainsaw head and the limiting steel frame of this utility model.

[0020] In the diagram: 1. Chainsaw body; 11. Handle; 12. Chainsaw head; 13. Wire; 14. Plug; 15. Insert plate; 2. Protective structure; 21. Plastic clamp; 22. Clamping teeth; 23. Screw; 24. Nut; 25. Elastic band; 3. Limiting steel frame. Detailed Implementation

[0021] 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.

[0022] Please see Figures 1-4 An embodiment of a protective mechanism for an electric chainsaw provided by this utility model:

[0023] The electric chainsaw body 1, handle 11, chainsaw head 12, wire 13, plug 14 and plug plate 15 used in this application are products that can be purchased directly on the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be described in detail here.

[0024] A protective mechanism for an electric chainsaw includes: an electric chainsaw body 1, a handle 11 at the right end of the electric chainsaw body 1, a chainsaw head 12 at the left end of the electric chainsaw body 1, an electric wire 13 on the handle 11, a plug 14 at the bottom end of the electric wire 13, and the plug 14 being inserted into a plug plate 15.

[0025] A protective structure 2 is installed on the plug 14. The protective structure 2 includes a plastic clamp 21, which is sleeved on the outside of the plug 14. The inner wall of the plastic clamp 21 has a locking tooth 22. A screw 23 is inserted into the front end of the plastic clamp 21. A nut 24 is installed on the end of the screw 23 through a thread. Elastic bands 25 are connected to both ends of the plastic clamp 21. By setting the plastic clamp 21 on the outside of the plug 14 and setting the elastic band 25 on the outside of the plastic clamp 21, the elastic band 25 can be tightly clamped on the outside of the plug plate 15 under the action of elasticity. That is, the connection of the plug 14 on the plug plate 15 can be limited, which can effectively prevent the loosening between the plug 14 and the plug plate 15, so as to ensure the user experience of the device.

[0026] A limiting steel frame 3 is fixedly connected to the left side wall of the electric chainsaw body 1.

[0027] Furthermore, the inner wall of the plastic clamp 21 fits against the outer wall of the plug 14, and the locking teeth 22 are locked on the outer wall of the plug 14. The locking teeth 22 increase the friction of the plastic clamp 21 on the outside of the plug 14 and improve the connection stability between the plastic clamp 21 and the plug 14.

[0028] Furthermore, the two ends of the plastic clamp 21 are fitted together, and the screw 23 passes through both ends of the plastic clamp 21. The screw 23, together with the nut 24, provides positioning for the installation of the plastic clamp 21 on the outer wall of the plug 14.

[0029] Furthermore, the elastic band 25 is fitted on the outside of the plug plate 15. The elastic band 25 provides a limit for the installation of the plug 14 on the plug plate 15, effectively preventing the plug 14 from becoming loose between the plug plate 15 and the plug plate 15, thus improving the user experience of the device.

[0030] Furthermore, the limiting steel frame 3 has an "L" shaped structure. When the device is in use, the left end of the limiting steel frame 3 can abut against the surface of the material being cut, which can position the relative position between the device and the material, making the use of the device more labor-saving and improving the practicality of the device.

[0031] Working principle: Before use, insert the plug 14 into the socket plate 15, and put the plastic clamp 21 on the upper end of the plug 14. Thread the screw 23 through both ends of the plastic clamp 21, and screw the nut 24 onto the end of the screw 23. This will tighten both ends of the plastic clamp 21, making it tightly clamped to the outside of the plug 14. The teeth 22 on the inner wall of the plastic clamp 21 are close to the outer wall of the plug 14, which can increase the friction between the plastic clamp 21 and the plug 14, thereby enhancing the installation strength of the plastic clamp 21 on the plug 14. Pull the elastic band 25 so that the elastic band 25 is put on the outside of the socket plate 15. The elastic band 25 can be tightly clamped to the outer wall of the socket plate 15 under its own elasticity. Pull the plug 14 so that the plug 14 is close to the socket plate 15, which can enhance the connection strength between the plug 14 and the socket plate 15, effectively avoid the power failure during use, and ensure the user experience of the device.

[0032] The limiting steel frame 3 is installed on the lower right side of the chainsaw head 12. When the chainsaw head 12 is running, it will exert a pulling force on the user. The limiting steel frame 3 can be locked in front of the material to limit the position between the material and the device, making the use of the device more labor-saving and improving the practicality of the device.

[0033] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A protective mechanism for an electric chainsaw, comprising: The electric chainsaw body (1) has a handle (11) at the right end and a chainsaw head (12) at the left end. The handle (11) has an electric wire (13) and a plug (14) at the bottom end of the electric wire (13). The plug (14) is inserted into the plug plate (15). Its features are: The plug (14) is equipped with a protective structure (2), which includes a plastic clamp (21). The plastic clamp (21) is fitted on the outside of the plug (14). The inner wall of the plastic clamp (21) is provided with teeth (22). A screw (23) is inserted into the front end of the plastic clamp (21). A nut (24) is installed at the end of the screw (23) through a thread. Elastic bands (25) are connected to both ends of the plastic clamp (21). A limiting steel frame (3) is fixedly connected to the left side wall of the main body (1) of the electric chainsaw.

2. The protective mechanism for an electric chainsaw according to claim 1, characterized in that: The inner wall of the plastic clamp (21) fits against the outer wall of the plug (14), and the clamping teeth (22) are clamped on the outer wall of the plug (14).

3. The protective mechanism for an electric chainsaw according to claim 1, characterized in that: The two ends of the plastic clamp (21) are fitted together, and the screw (23) passes through both ends of the plastic clamp (21).

4. The protective mechanism for an electric chainsaw according to claim 1, characterized in that: The elastic band (25) is fitted onto the outside of the insert plate (15).

5. The protective mechanism for an electric chainsaw according to claim 1, characterized in that: The limiting steel frame (3) has an "L" shaped structure.

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