Electric tool

Abstract

The utility model discloses an electric tool. The electric tool comprises a tool main body, a holding part, a trigger and a locking switch, wherein the part, exposed out of the holding part, of the locking switch is in a fin shape; the locking switch has a locking state in which the locking switch is interlocked with the trigger; under the condition that the locking switch is operated along a first direction which is basically parallel to the extending direction of the holding part, the locking state is converted into the to-be-unlocked state; and under the condition that the locking switch is operated along the second direction, the state to be unlocked is converted into the unlocking state. According to the technical scheme, when the locking switch is unlocked, the locking switch needs to be pushed to the to-be-unlocked state in the first direction, the locking switch can be operated and pressed to the unlocking state in the second direction, and therefore the locking switch cannot be operated and pressed in the locking state, the safety regulation requirement is met, and the good user experience feeling can be guaranteed; in addition, the part, exposed out of the holding part, of the locking switch is in a fin shape, so that the user experience is further improved.

Description

Technical Field

[0001] The present application relates to a garden tool, in particular to an electric tool. Background Art

[0002] Chain saw is a common handheld gardening tool, which is widely used as the area of ​​private and public greening increases. At present, most chain saws use electricity as the power source. The motor in the chain saw can drive the chain to rotate around the guide plate, and then the staggered L-shaped blades on the chain can cut wood or branches.

[0003] At present, chain saws usually have a trigger switch on the handle grasped by the user. However, when using the chain saw, the trigger switch may be pressed accidentally, resulting in abnormal activation of the chain saw when the user only needs to hold it but not use it, which is dangerous. For this reason, a safety switch is provided in the related art to prevent accidental actuation of the trigger switch. However, the safety switch needs to meet the safety requirement of greater than or equal to 20N, that is, the safety switch can only be pressed under the action of a force greater than or equal to 20N, resulting in a poor user experience.

[0004] This section provides background information related to the present application which is not necessarily prior art. Utility Model Content

[0005] One object of the present application is to solve or at least alleviate part or all of the above problems. To this end, one object of the present application is to provide an electric tool.

[0006] In order to achieve the above objectives, this application adopts the following technical solutions:

[0007] An electric tool, comprising:

[0008] Tool body;

[0009] Grip part;

[0010] a trigger, operably mounted on the grip portion and at least partially exposed outside the grip portion;

[0011] a locking switch, operably mounted on the grip portion and at least partially exposed outside the grip portion;

[0012] The portion of the locking switch exposed outside the grip portion is configured in a fin shape;

[0013] The lock switch has a lock state interlocked with the trigger;

[0014] When the locking switch is operated in a first direction substantially parallel to the extending direction of the grip portion, the locking state is changed to a to-be-unlocked state;

[0015] When the lock switch is operated in the second direction, the to-be-unlocked state is changed to the unlocked state, and the trigger is allowed to be operated.

[0016] In some embodiments, the second direction is substantially perpendicular to the first direction.

[0017] In some embodiments, when the lock switch is operated along the first direction and the moving distance is greater than or equal to 0.5 mm, the lock state is changed to the to-be-unlocked state.

[0018] In some embodiments, the trigger comprises:

[0019] A first locking portion, configured to be mutually locked with a second locking portion on the locking switch;

[0020] The accommodating cavity is configured to accommodate the second locking portion when the locking switch moves along the second direction.

[0021] In some embodiments, the lock switch comprises:

[0022] A first mounting portion, configured to be movably mounted inside the grip portion;

[0023] The second mounting portion is configured to be movably mounted inside the holding portion.

[0024] In some embodiments, the first mounting portion is configured to enable the locking switch to be operated in the first direction and in the second direction.

[0025] In some embodiments, a limiting guide portion is provided in the holding portion, and the first mounting portion is mounted to the limiting guide portion.

[0026] In some embodiments, the first mounting portion is a hole-shaped structure, the position limiting guide portion is located in the hole-shaped structure, and a size of the hole-shaped structure along the first direction is larger than a size of the position limiting guide portion along the first direction.

[0027] In some embodiments, the electric tool further includes an elastic member, one end of which is connected to the second mounting portion, and the other end of which is mounted inside the grip portion.

[0028] In some embodiments, the locking switch and the trigger are respectively disposed at two opposite positions on the grip portion.

[0029] The benefits of this application are:

[0030] The present application provides an electric tool, which sets a to-be-unlocked state between a locked state and an unlocked state. The locking switch must first be pushed along a first direction to the to-be-unlocked state before the locking switch can be pressed along a second direction to the unlocked state, thereby preventing the locking switch from being pressed when in the locked state, thereby meeting safety regulations and ensuring a better user experience. In addition, the portion of the locking switch exposed outside the grip is configured in a fin shape, which meets the user's usage habits and further enhances the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 is a schematic diagram of the structure of the chain saw provided by the present application;

[0032] Figure 2 is a structural schematic diagram of the gripping portion involved in the first embodiment of the present application when the locking switch is in a locked state;

[0033] Figure 3 is a structural schematic diagram of the gripping portion involved in the first embodiment of the present application when the locking switch is in a state to be unlocked;

[0034] Figure 4 is a structural schematic diagram of the gripping portion involved in the first embodiment of the present application when the locking switch is in an unlocked state;

[0035] Figure 5 is a structural schematic diagram of the first locking portion and the second locking portion when the locking switch involved in the first embodiment of the present application is in a locked state;

[0036] Figure 6 is a schematic structural diagram of the first locking portion and the second locking portion when the locking switch involved in the first embodiment of the present application is in a state to be unlocked;

[0037] Figure 7 is a structural schematic diagram of the gripping portion involved in the second embodiment of the present application when the locking switch is in a locked state;

[0038] Figure 8 is a structural schematic diagram of the gripping portion involved in the second embodiment of the present application when the locking switch is in an unlocked state;

[0039] Fig. 9 is a structural schematic diagram of a holding portion involved in Embodiment 3 of the present application in which both the first locking switch and the second locking switch are in a locked state;

[0040] Fig.10 It is a structural schematic diagram of the holding portion involved in the third embodiment of the present application when both the first locking switch and the second locking switch are in the unlocked state.

[0041] In the figure:

[0042] 100. Chain saw;

[0043] 10. Tool body; 11. Shell; 111. Handle; 1111. Grip; 12. Chain; 13. Guide plate; 141. Position limiting guide; 142. Rotation support; 15. Elastic member mounting portion; 151. First elastic member mounting portion; 152. Second elastic member mounting portion;

[0044] 20. Power supply device;

[0045] 30. trigger; 301. first locking portion; 302. accommodating chamber;

[0046] 40, locking switch; 401, second locking portion; 4011, first step surface; 4012, second step surface; 402, first mounting portion; 403, second mounting portion; 404, third mounting portion; 41, first locking switch; 42, second locking switch; 421, trigger portion;

[0047] 50. elastic member; 51. first elastic member; 52. second elastic member;

[0048] 60. Locking retainer; 61. First magnetic member; 62. Second magnetic member;

[0049] 70. Electronic switch; 71. Switch unit. DETAILED DESCRIPTION

[0050] Before any embodiments of the application are explained in detail, it is to be understood that the application is not limited in its application to the details of construction and the arrangement of components set forth in the following description or illustrated in the above drawings.

[0051] In this application, the terms "comprises", "includes", "has" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device that includes the element.

[0052] In this application, the term "and / or" is a description of the association relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this application generally indicates that the related objects before and after are in an "and / or" relationship.

[0053] In the present application, the terms "connect", "combine", "couple", and "install" may refer to direct connection, combination, coupling, or installation, or indirect connection, combination, coupling, or installation. For example, direct connection refers to two parts or components being connected together without the need for an intermediate piece, and indirect connection refers to two parts or components being connected to at least one intermediate piece respectively, and the two parts or components being connected via the intermediate piece. In addition, "connect" and "couple" are not limited to physical or mechanical connections or couplings, and may include electrical connections or couplings.

[0054] In the present application, it will be understood by those of ordinary skill in the art that relative terms (e.g., "about," "approximately," "substantially," etc.) used in conjunction with quantities or conditions include the values ​​and have the meaning indicated by the context. For example, the relative terms include at least the degree of error associated with the measurement of a specific value, the tolerances caused by manufacturing, assembly, and use associated with a specific value, and the like. Such terms should also be considered to disclose a range defined by the absolute values ​​of the two endpoints. Relative terms may refer to plus or minus a certain percentage (e.g., 1%, 5%, 10% or more) of the indicated value. Numerical values ​​that do not use relative terms should also be disclosed as specific values ​​with tolerances. In addition, "substantially" may refer to plus or minus a certain degree (e.g., 1 degree, 5 degrees, 10 degrees or more) on the basis of the indicated angle when expressing a relative angular position relationship (e.g., substantially parallel, substantially perpendicular).

[0055] In this application, it will be understood by those skilled in the art that the function performed by a component can be performed by one component, multiple components, one part, or multiple parts. Similarly, the function performed by a part can also be performed by one part, one component, or a combination of multiple parts.

[0056] In the present application, the terms "upper", "lower", "left", "right", "front", "back" and other directional words are described based on the orientation and positional relationship shown in the accompanying drawings, and should not be understood as limiting the embodiments of the present application. In addition, in the context, it is also necessary to understand that when it is mentioned that an element is connected to another element "upper" or "lower", it can not only be directly connected to another element "upper" or "lower", but also indirectly connected to another element "upper" or "lower" through an intermediate element. It should also be understood that directional words such as upper side, lower side, left side, right side, front side, back side, etc. not only represent the positive orientation, but can also be understood as the lateral orientation. For example, the bottom can include directly below, lower left, lower right, lower front, and lower back, etc.

[0057] In this application, the terms "controller", "processor", "central processing unit", "CPU", and "MCU" are interchangeable. When a unit "controller", "processor", "central processing unit", "CPU", or "MCU" is used to perform a specific function, unless otherwise specified, these functions can be performed by a single unit or multiple units.

[0058] In the present application, the terms “device”, “module” or “unit” may be implemented in the form of hardware or software to achieve specific functions.

[0059] In this application, the terms "calculate", "judge", "control", "determine", "identify", etc. refer to the operations and processes of a computer system or similar electronic computing device (e.g., controller, processor, etc.).

[0060] The present application provides an electric tool, which includes a functional element for realizing its function. The electric tool is a chain saw 100 , and the functional element of the chain saw 100 is a chain 12 .

[0061] In order to clearly explain the technical solution of this application, the following definitions are given: Figure 1 The up-down and front-back directions are shown.

[0062] like Figure 1 As shown, the chain saw 100 includes a tool body 10 and a power supply device 20, and the power supply device 20 is used to provide energy for the tool body 10. The tool body 10 includes a housing 11, a chain 12, a guide plate 13 and a motor (not shown in the figure). One end of the guide plate 13 is supported on the housing 11, and the other end extends forward from the housing 11 along the longitudinal direction of the housing 11, that is, along the front-back direction. The guide plate 13 supports and guides the chain 12. The motor is arranged in the accommodation space formed by the housing 11. The motor is the prime mover of the chain saw 100, which converts the electric energy provided by the power supply device 20 into mechanical energy for the rotation of its own output shaft, and then drives the chain 12 directly or indirectly through a transmission component to make it perform a cutting function around the guide plate 13.

[0063] The power supply device 20 includes at least one battery pack, which is detachably connected to the housing 11, so that the user can replace the battery pack and extend the service life of the chain saw 100. In some embodiments, the housing 11 is formed with a receiving portion for receiving the battery pack, and the battery pack is detachably installed in the receiving portion.

[0064] The housing 11 is formed with a handle 111 extending in the front-to-back direction, and the handle 111 is formed with a gripping portion 1111 for the user to grip. The handle 111 is located behind the battery pack in the front-to-back direction, which is convenient for the user to grip the handle 111 and conforms to the ergonomic design.

[0065] A trigger 30 is provided on the grip 1111 , and at least a portion of the trigger 30 is outside the grip 1111 . The trigger 30 is used to control the start and stop of the chain saw 100 . The trigger 30 is reasonably disposed at a position that is convenient for user operation and improves user operation comfort.

[0066] A locking switch 40 is also provided on the grip portion 1111 . The locking switch 40 is a safety switch for preventing the trigger 30 from being accidentally actuated.

[0067] In some embodiments, Figures 2 to 8 As shown, there is only one locking switch 40 , and the locking switch 40 and the trigger 30 are respectively arranged at two opposite positions on the gripping portion 1111 .

[0068] In some embodiments, Figures 2 to 4 As shown, the locking switch 40 has a locking state, a waiting unlocking state and an unlocking state. When the locking switch 40 is in the locking state, the locking switch 40 is interlocked with the trigger 30, and the trigger 30 is not allowed to be operated. Figure 2 When the lock switch 40 is operated along the first direction X substantially parallel to the extending direction of the grip portion 1111, the lock switch 40 changes from the locked state to the unlocked state, and the trigger 30 is still not allowed to be operated. Figure 3 When the lock switch 40 is operated along the second direction Y, the lock switch 40 changes from the unlocking state to the unlocking state, and the trigger 30 is allowed to be operated. Figure 4 In some embodiments, the second direction Y is substantially perpendicular to the first direction X.

[0069] By setting a waiting unlocking state between the locked state and the unlocked state, the lock switch 40 needs to be pushed to the waiting unlocking state along the first direction X before the lock switch 40 can be pressed to the unlocking state along the second direction Y, so that the lock switch 40 will not be pressed when in the locked state, which not only meets the safety requirement of greater than or equal to 20N, but also ensures a better user experience. In some embodiments, when the lock switch 40 is moved along the first direction X for a distance greater than or equal to 0.5mm, the lock switch 40 changes from the locked state to the waiting unlocking state.

[0070] Continue to refer to Figures 2 to 4 The locking switch 40 is at least partially exposed outside the gripping portion 1111, and the portion of the locking switch 40 exposed outside the gripping portion 1111 is configured to be in a fin shape to meet the user's usage habits.

[0071] Continue to refer to Figures 2 to 4 , and combined with Figure 5 to Figure 6, the trigger trigger 30 includes a first locking portion 301 and a accommodating cavity 302, and the first locking portion 301 is configured to be mutually locked with the second locking portion 401 on the locking switch 40. Specifically, when the locking switch 40 is in a locked state, the first locking portion 301 and the second locking portion 401 are mutually locked. In some embodiments, the second locking portion 401 is a stepped structure, including a first step surface 4011 and a second step surface 4012. Along the second direction Y (i.e., the up and down direction of the chain saw 100), the second step surface 4012 is closer to the trigger trigger 30 relative to the first step surface 4011, that is, the second step surface 4012 is lower than the first step surface 4011. When the locking switch 40 is in a locked state, the first step surface 4011 abuts against the upper end surface of the first locking portion 301, and the connecting surface between the first step surface 4011 and the second step surface 4012 abuts against the side end surface of the first locking portion 301, with reference to Figure 5 When the locking switch 40 is operated along the first direction X, the second locking portion 401 moves a distance along the first direction X accordingly. When the second locking portion 401 moves, the first step surface 4011 always keeps in contact with the first locking portion 301. When the locking switch 40 is switched to the unlocking state, the edge of the first step surface 4011 contacts the first locking portion 301. At this time, the trigger 30 still cannot be triggered under the restriction of the first step surface 4011. Figure 6 When the lock switch 40 is operated along the second direction Y, the first step surface 4011 is out of contact with the first locking portion 301, that is, the first locking portion 301 and the second locking portion 401 are released from interlocking, and the second locking portion 401 is received in the accommodating cavity 302 of the trigger body, and the trigger 30 can be triggered. Of course, the interlocking form of the first locking portion 301 and the second locking portion 401 is not limited to this.

[0072] Continue to refer to Figures 2 to 4The locking switch 40 includes a first mounting portion 402 and a second mounting portion 403. The first mounting portion 402 is movably mounted in the grip portion 1111, and the second mounting portion 403 is movably mounted in the grip portion 1111. The first mounting portion 402 is used to enable the locking switch 40 to be operated along the first direction X and along the second direction Y. In some embodiments, the first mounting portion 402 is a hole-shaped structure, and a limit guide portion 141 is provided in the grip portion 1111. The limit guide portion 141 is located in the hole-shaped structure. The size of the hole-shaped structure along the first direction X is greater than the size of the limit guide portion 141 along the first direction X. In this way, the locking switch 40 can move along the first direction X under the guidance of the hole-shaped structure and the limit guide portion 141, and the moving distance of the locking switch 40 is determined by the size of the hole-shaped structure along the first direction X; and the locking switch 40 can also rotate around the limit guide portion 141 so that it can be operated along the second direction Y. The second mounting portion 403 is used to mount the elastic member 50, one end of the elastic member 50 is connected to the second mounting portion 403, and the other end is mounted on the elastic member mounting portion 15 inside the grip portion 1111. The elastic member 50 is used to provide the locking switch 40 with the force required for resetting. When the locking switch 40 is operated along the first direction X and the second direction Y, the elastic member 50 will be elastically deformed. When the locking switch 40 loses the operating force along the first direction X and the second direction Y, the locking switch 40 is reset to the locked state under the action of the restoring force of the elastic member 50.

[0073] In some embodiments, Figure 7 and Figure 8 As shown, the locking switch 40 has only a locked state and an unlocked state. When the locking switch 40 is in the locked state, the locking switch 40 is interlocked with the trigger 30, and the trigger 30 is not allowed to be operated. Figure 7 When the lock switch 40 is in the unlocked state, the lock switch 40 and the trigger 30 are released from interlock, and the trigger 30 is allowed to be operated, refer to Figure 8 . Furthermore, it also includes a locking retainer 60, which is configured to apply a locking force to the locking switch 40 to put it in a locked state, wherein the locking force changes from large to small during the process of the locking switch 40 being operated to switch from the locked state to the unlocked state. By setting the locking retainer 60, the locking switch 40 can only be pressed after overcoming the locking force, thereby meeting safety requirements. In some embodiments, the locking force can resist an instantaneous force of at least 20N, that is, it can resist the instantaneous force during safety testing. Moreover, during the process of the locking switch 40 being operated to switch from the locked state to the unlocked state, the locking force changes from large to small, thereby ensuring a better user experience.

[0074] The force applied by the locking retainer 60 to the locking switch 40 continues to decrease when the locking switch 40 is continuously operated. In some embodiments, the locking retainer 60 includes a magnetic member, which can be mounted on the grip 1111, and at least the portion of the locking switch 40 opposite to the magnetic member is made of a magnetic material; or the magnetic member can also be mounted on the locking switch 40, and at least the portion of the grip 1111 opposite to the magnetic member is made of a magnetic material. In some embodiments, continue to refer to Figure 7 and Figure 8 The locking retaining member 60 includes a first magnetic member 61 mounted on the gripping portion 1111 and a second magnetic member 62 mounted on the locking switch 40 . The first magnetic member 61 and the second magnetic member 62 attract each other to apply a locking force to the locking switch 40 .

[0075] Continue to refer to Figure 7 and Figure 8 The trigger 30 includes a first locking portion 301 and a receiving cavity 302. The first locking portion 301 is configured to be mutually locked with the second locking portion 401 on the locking switch 40. Specifically, when the locking switch 40 is in a locked state, the first locking portion 301 and the second locking portion 401 are mutually locked. The receiving cavity 302 is configured to receive the second locking portion 401 when the locking switch 40 is operated and pressed (moved along the second direction Y).

[0076] Continue to refer to Figure 7 and Figure 8 The locking switch 40 includes a first mounting portion 402, a second mounting portion 403 and a third mounting portion 404. The first mounting portion 402 is movably mounted in the grip portion 1111, the second mounting portion 403 is movably mounted in the grip portion 1111, and the third mounting portion 404 is movably mounted in the grip portion 1111. The first mounting portion 402 is used to enable the locking switch 40 to be operated and pressed (i.e., operated along the second direction Y). In some embodiments, the first mounting portion 402 is a hole-shaped structure, and a rotating support portion 142 is provided in the grip portion 1111. The hole-shaped structure is rotatably connected to the rotating support portion 142. When the locking switch 40 is operated and pressed, the locking switch 40 rotates around the rotating support portion 142. The second mounting portion 403 is used to mount an elastic member 50. One end of the elastic member 50 is connected to the second mounting portion 403, and the other end is mounted on the elastic member mounting portion 15 inside the grip portion 1111. The elastic member 50 is used to provide the locking switch 40 with the force required for resetting. The third mounting portion 404 is configured to mount the second magnetic member 62. In some embodiments, a mounting groove is disposed on the third mounting portion 404, and a portion of the second magnetic member 62 is located in the mounting groove.

[0077] In some embodiments, Fig. 9 and Fig.10As shown, there are two locking switches 40, including a first locking switch 41 and a second locking switch 42. The first locking switch 41 and the trigger 30 are respectively arranged at two opposite positions on the grip 1111, and the second locking switch 42 and the trigger 30 are located on the same side of the grip 1111. The first locking switch 41 has a locking state that prohibits the trigger 30 from being triggered and an unlocking state that allows the trigger 30 to be triggered; the second locking switch 42 has a connecting state that makes the circuit of the power tool conductive and a disconnecting state that makes the circuit of the power tool disconnected. When the first locking switch 41 is pressed, the trigger 30 can be operated; when the second locking switch 42 is pressed, the electronic switch 70 is closed, and the control circuit in the power tool is connected. When both the first locking switch 41 and the second locking switch 42 are pressed, after the trigger 30 is operated, the control circuit obtains electric energy to control the motor to start.

[0078] Continue to refer to Fig. 9 and Fig.10 The trigger 30 includes a first locking portion 301 and a receiving cavity 302. The first locking portion 301 is configured to be mutually locked with the second locking portion 401 on the first locking switch 41. Specifically, when the first locking switch 41 is in a locked state, the first locking portion 301 and the second locking portion 401 are mutually locked. The receiving cavity 302 is configured to receive the second locking portion 401 when the first locking switch 41 is pressed (moved along the second direction Y).

[0079] The first locking switch 41 includes a first mounting portion 402 and a second mounting portion 403. The first mounting portion 402 is movably mounted in the grip portion 1111, and the second mounting portion 403 is movably mounted in the grip portion 1111. The first mounting portion 402 is used to enable the locking switch 40 to be operated and pressed (i.e., operated along the second direction Y). In some embodiments, the first mounting portion 402 is a hole-shaped structure, and a rotating support portion 142 is provided in the grip portion 1111. The hole-shaped structure is rotatably connected to the rotating support portion 142. When the locking switch 40 is operated and pressed, the locking switch 40 rotates around the rotating support portion 142. The second mounting portion 403 is used to mount the first elastic member 51. One end of the first elastic member 51 is connected to the second mounting portion 403, and the other end is mounted on the first elastic member mounting portion 151 inside the grip portion 1111. The first elastic member 51 is used to provide the first locking switch 41 with the force required for resetting.

[0080] Continue to refer to Fig. 9 and Fig.10The second locking switch 42 includes a fourth mounting portion and a trigger portion 421. The fourth mounting portion is used to mount the second elastic member 52. One end of the second elastic member 52 is connected to the fourth mounting portion, and the other end is mounted on the second elastic member mounting portion 152 in the gripping portion 1111. The second elastic member 52 is used to provide the force required for resetting the second locking switch 42. The trigger portion 421 is used to trigger the switch portion 71 on the electronic switch 70.

[0081] The above shows and describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the above embodiments do not limit the present application in any form, and any technical solution obtained by equivalent replacement or equivalent transformation falls within the protection scope of the present application.

Claims

1. An electric tool comprising: Tool body (10); A grip portion (1111); A trigger (30) is operably mounted on the gripping portion (1111) and is at least partially exposed outside the gripping portion (1111); A locking switch (40) is operably mounted on the gripping portion (1111) and is at least partially exposed outside the gripping portion (1111); It is characterized in that The portion of the locking switch (40) exposed outside the gripping portion (1111) is configured in a fin shape; The locking switch (40) has a locking state interlocked with the trigger (30); When the locking switch (40) is operated in a first direction (X) substantially parallel to the extending direction of the grip portion (1111), the locking state is changed to a to-be-unlocked state; When the lock switch (40) is operated in the second direction (Y), the state to be unlocked is changed to the unlocked state, and the trigger (30) is allowed to be operated.

2. The electric tool according to claim 1, characterized in that: The second direction (Y) is substantially perpendicular to the first direction (X).

3. The electric tool according to claim 1, characterized in that: When the locking switch (40) is operated along the first direction (X) and the moving distance is greater than or equal to 0.5 mm, the locking state is changed to the unlocking state.

4. The electric tool according to claim 1, characterized in that: The trigger (30) comprises: A first locking portion (301) configured to be mutually locked with a second locking portion (401) on the locking switch (40); The accommodating cavity (302) is configured to accommodate the second locking portion (401) when the locking switch (40) moves along the second direction (Y).

5. The electric tool according to claim 1, characterized in that: The locking switch (40) comprises: A first mounting portion (402) is configured to be movably mounted inside the holding portion (1111); The second mounting portion (403) is configured to be movably mounted inside the holding portion (1111).

6. The electric tool according to claim 5, characterized in that: The first mounting portion (402) is configured to enable the lock switch (40) to be operated in the first direction (X) and in the second direction (Y).

7. The electric tool according to claim 6, characterized in that: A position limiting guide portion (141) is provided in the holding portion (1111), and the first mounting portion (402) is mounted to the position limiting guide portion (141).

8. The electric tool according to claim 7, characterized in that: The first mounting portion (402) is a hole-shaped structure, the limiting guide portion (141) is located inside the hole-shaped structure, and the size of the hole-shaped structure along the first direction (X) is greater than the size of the limiting guide portion (141) along the first direction (X).

9. The electric tool according to claim 5, characterized in that: The electric tool further comprises an elastic member (50), one end of the elastic member (50) being connected to the second mounting portion (403), and the other end of the elastic member (50) being mounted inside the gripping portion (1111).

10. The electric tool according to claim 1, characterized in that: The locking switch (40) and the trigger (30) are respectively arranged at two opposite positions on the gripping portion (1111).

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