Striking tool

Abstract

The utility model provides a striking tool which comprises a tool shell, a movable shaft and a cartridge holder, an inserting groove is formed in the tool shell, and a mounting hole is formed in the groove side wall of the inserting groove; the movable shaft can be movably arranged at the position of the mounting hole in the axial direction of the movable shaft, and a clamping protrusion is arranged on the circumferential side face of the movable shaft in a protruding mode and located in the inserting groove; the clip is provided with an inserting part used for being matched with the inserting groove in an inserting mode, and a clamping groove is formed in the end face, close to the groove bottom wall of the inserting groove, of the inserting part. Under the condition that the cartridge clip is in a locking state, the clamping bulge and the clamping groove are in clamping fit; and under the condition that the cartridge clip is in a release state, the clamping bulge is positioned on one side of the inserting part. The cartridge holder is fixedly installed on the tool shell through clamping matching between the clamping groove and the clamping protrusion, when the cartridge holder needs to be replaced, the movable shaft is moved, the cartridge holder can be detached from the tool shell, and therefore the cartridge holder and the tool shell can be detached more conveniently and rapidly.

Description

Technical Field

[0001] The embodiments of the present utility model relate to the technical field of power tools, and particularly to a striking tool. Background Art

[0002] The working principle of a striking tool such as a nail gun for striking fasteners is as follows: when the nozzle is pressed down, the motor will be started, and the striker will be driven by a lifting mechanism to drive the piston to compress air from the initial locked ready position. After the striker disengages from the engagement with the lifting mechanism, it will be suddenly released to strike the row of nails pushed into the nail seat by the pusher in the magazine, and the nails will be shot out from the nozzle.

[0003] Most of the existing magazines of nail guns are connected to the tool housing through a magazine base, and the magazine base and the tool housing are fixedly connected by bolts. When the magazine needs to be replaced, this kind of magazine fixing structure requires repeated rotation of the bolts, resulting in extremely inconvenient disassembly and assembly of the magazine. Summary of the Utility Model

[0004] The purpose of the embodiments of the present utility model is to provide a striking tool, aiming to solve the problem that the magazine fixing structure of the existing striking tool makes the disassembly and assembly of the magazine extremely inconvenient.

[0005] To solve the above technical problems, the embodiments of the present utility model provide a striking tool, including:

[0006] A tool housing, on which a plug-in slot is provided, and an installation hole is penetratingly provided on the slot side wall of the plug-in slot;

[0007] A movable shaft, which is movably arranged along the axial direction of the movable shaft at the installation hole, and a clamping protrusion is convexly provided on the circumferential side surface of the movable shaft, and the clamping protrusion is located in the plug-in slot;

[0008] A magazine, on which a plug-in portion for plugging and matching with the plug-in slot is provided, and a clamping groove is provided on the end surface of the plug-in portion close to the slot bottom wall of the plug-in slot, and the clamping groove penetrates the plug-in portion in the axial direction of the movable shaft;

[0009] Wherein, when the magazine is in a locked state, the movable shaft is located at a first position, the movable shaft passes through the plug-in portion from the clamping groove, and the clamping protrusion and the clamping groove form a clamping fit to limit the separation of the plug-in portion and the movable shaft;

[0010] When the magazine is in a released state, the movable shaft is located at the second position, the movable shaft passes through the plug-in portion from the clamping groove, and the clamping protrusion is located on the side of the plug-in portion away from the mounting hole in the axial direction of the movable shaft, so that the plug-in portion and the movable shaft can be separated, so that the plug-in portion can be disengaged from the plug-in slot from the notch of the plug-in slot.

[0011] A movable shaft is provided on the tool housing of the striking tool of the utility model, and the magazine is fixedly mounted on the tool housing through the engagement between the engaging groove on the magazine and the engaging protrusion on the movable shaft. When the magazine needs to be replaced, the movable shaft is moved to stagger the engaging groove and the engaging protrusion, and the magazine can be removed from the tool housing, thereby making the disassembly between the magazine and the tool housing more convenient and quick.

[0012] Preferably, an elastic member is provided in the plug-in slot, and two ends of the elastic member respectively abut against an end surface of the movable shaft away from the mounting hole and an inner slot side wall of the plug-in slot away from the mounting hole.

[0013] Preferably, a guide groove extending along the axial direction of the movable shaft is provided on the end surface of the movable shaft away from the mounting hole, and a guide column extending along the axial direction of the movable shaft is protruded on the inner groove side wall of the plug-in groove away from the mounting hole, and the guide column extends into the guide groove at one end close to the mounting hole, and the guide column and the guide groove form a guiding fit in the axial direction of the movable shaft; the elastic member is located in the mounting hole, and the two ends of the elastic member respectively abut the bottom wall of the guide groove and the end surface of the guide column close to the mounting hole.

[0014] Preferably, a positioning protrusion is convexly provided on the end surface of the guide column close to the mounting hole, and one end of the elastic member close to the guide column is sleeved outside the positioning protrusion.

[0015] Preferably, the engaging protrusion is arranged in a ring shape extending along the circumference of the movable shaft.

[0016] Preferably, an end surface of the locking protrusion away from the mounting hole is flush with an end surface of the movable shaft away from the mounting hole.

[0017] Preferably, a pressing cap is provided at one end of the movable shaft close to the mounting hole, and one end of the pressing cap extends from the mounting hole to the outside of the plug-in slot, so that the movable shaft can be driven to move by pressing the pressing cap.

[0018] Preferably, one end of the pressing cap close to the movable shaft is located in the insertion slot, and a contact projection is convexly provided on the circumferential side surface of the end of the pressing cap located in the insertion slot; when the magazine is in a locked state, the contact projection abuts against the groove side wall of the insertion slot provided with the mounting hole.

[0019] Preferably, a slot is provided on the end surface of the pressing cap close to the movable shaft, and one end of the movable shaft close to the mounting hole is inserted into the slot.

[0020] Preferably, the mounting hole is provided on the groove side wall of the insertion slot in the width direction of the striking tool. Description of the Drawings

[0021] One or more embodiments are exemplarily illustrated by the pictures in the corresponding drawings. These exemplary illustrations do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings are represented as similar elements. Unless otherwise stated, the drawings in the drawings do not constitute a scale limitation.

[0022] Figure 1 It is a schematic structural diagram of the striking tool in the embodiment of the present invention;

[0023] Figure 2 is Figure 1 an exploded view of the connection between the tool housing and the magazine in

[0024] Figure 3 is Figure 1 one of the sectional views of the connection between the tool housing and the magazine in

[0025] Figure 4 is Figure 1 the second sectional view of the connection between the tool housing and the magazine in

[0026] Description of the reference numerals in the drawings of the present invention:

[0027] Striking tool 100, tool housing 1, insertion slot 11, first housing 111, second housing 112, mounting hole 12, guide post 13, positioning projection 14, handle 15, movable shaft 2, clamping projection 21, guide groove 22, magazine 3, insertion part 31, clamping groove 32, elastic member 4, pressing cap 5, contact projection 51, slot 52, battery pack 6.

[0028] The realization, functional features and advantages of the object of the present invention will be further described with reference to the embodiments and the drawings. Detailed Embodiments

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0030] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present utility model, then the directional indications are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0031] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present utility model, then the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0032] The present utility model provides a striking tool, which can be a tool for striking fasteners such as a nail gun. Hereinafter, the striking tool will be taken as an example of a nail gun for introduction. Figures 1 to 4 A preferred embodiment of the striking tool provided by the present utility model is shown.

[0033] Please refer to Figure 1 and Figure 2 , in this embodiment, the striking tool 100 includes a tool housing 1, a movable shaft 2, and a magazine 3.

[0034] Please refer to Figures 1 to 3 , a plug-in slot 11 is provided on the tool housing 1, and a mounting hole 12 is penetratingly provided on the groove side wall of the plug-in slot 11.

[0035] Specifically, hereinafter, the groove depth direction of the plug-in slot 11 is defined as the front-back direction, and the opening of the plug-in slot 11 faces forward. The plug-in slot 11 has an upper groove side wall, a lower groove side wall, a left groove side wall, and a right groove side wall. The mounting hole 12 can be provided on the upper groove side wall, the lower groove side wall, the left groove side wall, or the right groove side wall of the plug-in slot 11.

[0036] Optionally, please refer to Figure 1, in this embodiment, the mounting hole 12 is provided on the groove side wall of the insertion groove 11 in the width direction of the striking tool 100.

[0037] Specifically, the groove side walls of the insertion groove 11 in the width direction of the striking tool 100 are the left groove side wall and the right groove side wall of the insertion groove 11, and the mounting hole 12 is provided on the left groove side wall or the right groove side wall of the insertion groove 11.

[0038] Further, please refer to Figure 1 , in this embodiment, the insertion groove 11 is provided at the lower end of the tool housing 1. The insertion groove 11 is located at the rear side of the magazine 3 and at the front side of the battery pack 6. The power mechanism of the striking tool 100 is located on the right side of the insertion groove 11, and the mounting hole 12 is provided on the left groove side wall of the insertion groove 11. The mounting hole 12 penetrates the left groove side wall of the insertion groove 11 in the left-right direction. Hereinafter, the case where the mounting hole 12 is provided on the left groove side wall of the insertion groove 11 will be taken as an example for introduction.

[0039] Please refer to Figures 2 to 4 , the movable shaft 2 is movably arranged at the mounting hole 12 along the axial direction of the movable shaft 2. A clamping protrusion 21 is protruded on the circumferential surface of the movable shaft 2, and the clamping protrusion 21 is located in the insertion groove 11.

[0040] Specifically, the axial direction of the movable shaft 2 is the direction in which the mounting hole 12 penetrates the groove side wall of the insertion groove 11. Then, the axial direction of the movable shaft 2 is the left-right direction. The movable shaft 2 is movably arranged at the mounting hole 12 in the left-right direction. The right end of the movable shaft 2 is located in the insertion groove 11, and a clamping protrusion 21 is protruded on the circumferential surface of the right end of the movable shaft 2.

[0041] The specific setting style of the clamping protrusion 21 can be set according to the actual situation. For example, the clamping protrusion 21 can be set in a shape such as a convex platform shape or an annular shape. Optionally, please refer to Figures 2 to 4 , in this embodiment, the clamping protrusion 21 is arranged in an annular shape extending along the circumferential direction of the movable shaft 2. The movable shaft 2 is arranged in a stepped shaft shape, and the larger diameter part of the movable shaft 2 forms the clamping protrusion 21.

[0042] The specific setting position of the clamping protrusion 21 on the movable shaft 2 can be set according to the actual situation. For example, the clamping protrusion 21 can be set at the left end, middle or right end of the movable shaft 2, etc. Optionally, please refer to Figures 2 to 4 , in this embodiment, the end face of the clamping protrusion 21 away from the mounting hole 12 is flush with the end face of the movable shaft 2 away from the mounting hole 12. That is, the clamping protrusion 21 is arranged at the right end of the movable shaft 2, or the clamping protrusion 21 is arranged at the middle and right ends of the movable shaft 2.

[0043] The movable shaft 2 is arranged at the mounting hole 12 so as to be movable left and right. Usually, the movable shaft 2 is driven to move left and right by pressing. For example, the left end of the movable shaft 2 extends out of the insertion slot 11 from the mounting hole 12, and the left end of the movable shaft 2 protrudes from the left outer side wall of the insertion slot 11. The operator drives the movable shaft 2 to move left and right by pressing the left end of the movable shaft 2, etc.

[0044] Optionally, please refer to Figures 1 to 3 , in this embodiment, a pressing cap 5 is arranged at one end of the movable shaft 2 close to the mounting hole 12. One end of the pressing cap 5 extends out of the insertion slot 11 from the mounting hole 12 to drive the movable shaft 2 to move by pressing the pressing cap 5.

[0045] Specifically, the shape of the pressing cap 5 is usually adapted to the shape of the mounting hole 12, and the pressing cap 5 is arranged at the mounting hole 12 so as to be movable left and right. The right end of the pressing cap 5 extends into the insertion slot 11 from the mounting hole 12, and the right end of the pressing cap 5 is fixedly connected to the left end of the movable shaft 2. The left end of the pressing cap 5 is located outside the insertion slot 11 and protrudes from the left outer side wall of the insertion slot 11. By pressing the left end of the pressing cap 5, the operator can drive the pressing cap 5 and the movable shaft 2 to move left and right as a whole.

[0046] Further, please refer to Figures 2 to 4 , in this embodiment, a slot 52 is arranged on the end face of the pressing cap 5 close to the movable shaft 2, and one end of the movable shaft 2 close to the mounting hole 12 is inserted into the slot 52.

[0047] Specifically, a slot 52 is arranged on the right end face of the pressing cap 5, and the left end of the movable shaft 2 is inserted into the slot 52. The shape of the movable shaft 2 is usually adapted to the shape of the slot 52. Through the insertion fit between the left end of the movable shaft 2 and the slot 52, the installation and positioning between the movable shaft 2 and the pressing cap 5 can be realized.

[0048] Please refer to Figures 1 to 3 , a plug-in portion 31 for plugging and cooperating with the insertion slot 11 is arranged on the magazine 3. A clamping groove 32 is arranged on the end face of the plug-in portion 31 close to the bottom wall of the insertion slot 11, and the clamping groove 32 penetrates through the plug-in portion 31 in the axial direction of the movable shaft 2.

[0049] Specifically, a rearward plug-in portion 31 is arranged at the lower end of the magazine 3. The shape of the plug-in portion 31 is usually adapted to the shape of the insertion slot 11. A clamping groove 32 is arranged on the rear end face of the plug-in portion 31. The notch of the clamping groove 32 is located on the rear end face of the plug-in portion 31, and the clamping groove 32 penetrates through the plug-in portion 31 in the left-right and up-down directions to allow the movable shaft 2 to pass through the plug-in portion 31 from the clamping groove 32, and the clamping groove 32 can form a clamping fit with the clamping protrusion 21 on the movable shaft 2.

[0050] The specific shape and style of the clamping groove 32 can be set according to the actual situation. Optionally, please refer to Figures 2 to 4 , in this embodiment, the clamping groove 32 includes a communicating accommodating section and a limiting section. The accommodating section is located on the side of the limiting section away from the notch of the clamping groove 32. The movable shaft 2 passes through the inserting portion 31 from the accommodating section. The shape of the accommodating section is generally adapted to the shape of the clamping protrusion 21. The groove width (i.e., diameter) of the accommodating section is greater than or equal to the diameter of the movable shaft 2 at the clamping protrusion 21. The narrowest groove width of the limiting section is less than the diameter of the movable shaft 2 at the clamping protrusion 21, and the narrowest groove width of the limiting section is greater than the diameter of the movable shaft 2 at positions other than the clamping protrusion 21 (hereinafter, the positions of the movable shaft 2 other than the clamping protrusion 21 are defined as the smaller diameter positions of the movable shaft 2). For example, in this embodiment, the accommodating section is circularly arranged, the limiting section is square-shaped, the diameter of the accommodating section is greater than or equal to the diameter of the movable shaft 2 at the clamping protrusion 21, the groove width of the limiting section is less than the diameter of the movable shaft 2 at the clamping protrusion 21, and the groove width of the limiting section is greater than the diameter of the smaller diameter position of the movable shaft 2.

[0051] Please refer to Figures 2 to 4 , when the magazine 3 is in the locked state, the movable shaft 2 is located at the first position. The movable shaft 2 passes through the inserting portion 31 from the clamping groove 32, and the clamping protrusion 21 and the clamping groove 32 form a clamping fit to limit the separation of the inserting portion 31 and the movable shaft 2; when the magazine 3 is in the released state, the movable shaft 2 is located at the second position. The movable shaft 2 passes through the inserting portion 31 from the clamping groove 32, and the clamping protrusion 21 is located on the side of the inserting portion 31 away from the mounting hole 12 in the axial direction of the movable shaft 2, so that the inserting portion 31 and the movable shaft 2 can be separated, allowing the inserting portion 31 to be disengaged from the inserting groove 11 from the notch of the inserting groove 11.

[0052] Specifically, when the inserting portion 31 on the magazine 3 is inserted into the inserting groove 11 on the tool housing 1, the movable shaft 2 passes through the inserting portion 31 from the clamping groove 32. At this time, the movable shaft 2 can move left and right under the drive of the pressing cap 5, and the movable shaft 2 has a first position and a second position within the left-right-upward movement stroke. The movable shaft 2 located at the first position can move to the second position to the right. Similarly, the movable shaft 2 located at the second position can also move to the first position to the left. When the movable shaft 2 is located at the first position, at least part of the clamping protrusion 21 on the movable shaft 2 is located within the clamping groove 32, so that the clamping protrusion 21 and the clamping groove 32 form a clamping fit, thereby restricting the separation of the inserting portion 31 and the movable shaft 2. At this time, the magazine 3 is in the locked state, and the inserting portion 31 cannot be disengaged from the inserting groove 11 from the notch of the inserting groove 11, thus realizing the fixed connection between the magazine 3 and the tool housing 1.

[0053] When the magazine 3 needs to be replaced, the operator can press the button cap 5 to allow the movable shaft 2 located at the first position to move rightward to the second position, and the engaging protrusion 21 on the movable shaft 2 completely withdraws from the engaging groove 32, and the engaging protrusion 21 moves to the right side of the plug-in portion 31. The smaller diameter portion of the movable shaft 2 is located in the engaging groove 32, so that the engaging fit between the engaging protrusion 21 and the engaging groove 32 is invalid, so that the plug-in portion 31 and the movable shaft 2 can be separated. At this time, the locking state is converted to the release state, and the plug-in portion 31 and the movable shaft 2 are separable. The plug-in portion 31 can be disengaged from the plug-in groove 11 from the notch of the plug-in groove 11, and the magazine 3 can be removed from the tool housing 1. In this way, the striking tool 100 can realize the quick release between the magazine 3 and the tool housing 1, making the disassembly between the magazine 3 and the tool housing 1 more convenient and quick.

[0054] A movable shaft 2 is provided on the tool housing 1 of the striking tool 100 of the utility model. The clip 3 is fixedly mounted on the tool housing 1 through the snap-fitting cooperation between the snap-fitting groove 32 on the clip 3 and the snap-fitting protrusion 21 on the movable shaft 2. When the clip 3 needs to be replaced, the movable shaft 2 is moved to stagger the snap-fitting groove 32 and the snap-fitting protrusion 21, and then the clip 3 can be removed from the tool housing 1. In this way, the striking tool 100 can realize quick release between the clip 3 and the tool housing 1, making the disassembly between the clip 3 and the tool housing 1 more convenient and quick.

[0055] Optionally, see Figures 2 to 4 In this embodiment, an elastic member 4 is disposed in the plug-in slot 11 , and two ends of the elastic member 4 respectively abut against the end surface of the movable shaft 2 away from the mounting hole 12 and the inner groove side wall of the plug-in slot 11 away from the mounting hole 12 .

[0056] Specifically, an elastic member 4 such as a spring is provided in the plug-in slot 11. The elastic member 4 is located on the right side of the plug-in portion 31. The left end of the elastic member 4 abuts against the right end surface of the movable shaft 2, and the right end of the elastic member 4 abuts against the right slot side wall of the plug-in slot 11. When the operator presses the button 5, the movable shaft 2 located at the first position moves rightward to the second position, and the elastic member 4 is compressed. When the operator releases the button 5, the compressed elastic member 4 can automatically elastically recover, and the movable shaft 2 located at the second position can automatically move leftward to return to the first position under the elastic force of the elastic member 4.

[0057] For further information, see Figures 2 to 4, in this embodiment, a guiding groove 22 extending along the axial direction of the movable shaft 2 is provided on the end face of the movable shaft 2 away from the mounting hole 12. A guiding post 13 extending along the axial direction of the movable shaft 2 protrudes from the inner groove side wall of the insertion slot 11 away from the mounting hole 12. One end of the guiding post 13 close to the mounting hole 12 extends into the guiding groove 22, and the guiding post 13 and the guiding groove 22 form a guiding fit in the axial direction of the movable shaft 2; the elastic member 4 is located in the mounting hole 12, and both ends of the elastic member 4 respectively abut against the bottom wall of the guiding groove 22 and the end face of the guiding post 13 close to the mounting hole 12.

[0058] Specifically, a guiding groove 22 extending along the left-right direction is provided on the left end face of the elastic member 4. A guiding post 13 extending along the left-right direction protrudes from the right inner groove side wall of the insertion slot 11. The left end of the guiding post 13 extends into the guiding groove 22, and the elastic member 4 is located in the guiding groove 22. The left end of the elastic member 4 abuts against the bottom wall of the guiding groove 22, and the right end of the elastic member 4 abuts against the left end face of the guiding post 13. Through the guiding fit between the guiding post 13 and the guiding groove 22 in the left-right direction, the left-right movement guiding of the movable shaft 2 in the insertion slot 11 can be realized, and the elastic member 4 is located in the guiding groove 22, which can prevent the elastic member 4 from separating from between the movable shaft 2 and the side wall of the insertion slot 11.

[0059] Optionally, please refer to Figures 2 to 4 , in this embodiment, a positioning protrusion 14 protrudes from the end face of the guiding post 13 close to the mounting hole 12, and one end of the elastic member 4 close to the guiding post 13 is sleeved outside the positioning protrusion 14.

[0060] Specifically, a positioning protrusion 14 protrudes from the left end face of the guiding post 13, and the right end of the elastic member 4 is sleeved outside the positioning protrusion 14. Through the socketing fit between the elastic member 4 and the positioning protrusion 14, the installation positioning between the elastic member 4 and the guiding post 13 can be realized.

[0061] Optionally, please refer to Figures 2 to 4 , in this embodiment, one end of the pressing cap 5 close to the movable shaft 2 is located in the insertion slot 11, and a contact protrusion 51 protrudes from the circumferential side surface of the end of the pressing cap 5 located in the insertion slot 11; when the magazine 3 is in a locked state, the contact protrusion 51 abuts against the side wall of the insertion slot 11 provided with the mounting hole 12.

[0062] Specifically, the right end of the pressing cap 5 is located in the insertion slot 11, and a contact protrusion 51 protrudes from the circumferential side surface of the right end of the pressing cap 5. The contact protrusion 51 is usually arranged in a ring shape extending along the circumferential direction of the pressing cap 5. When the magazine 3 is in a locked state, under the action of the elastic force of the elastic member 4, the contact protrusion 51 can press against the left inner groove side wall of the mounting hole 12, so as to realize the installation limit of the pressing cap 5 at the mounting hole 12.

[0063] The above are only the preferred embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structural transformation made by using the content of the specification and drawings of the present utility model under the inventive concept of the present utility model, or any direct / indirect application in other related technical fields shall be included within the patent protection scope of the present utility model.

Claims

1. A striking tool, characterized in that, Including: A tool housing, on which a socket is provided, and an installation hole is penetratingly provided on the groove side wall of the socket; A movable shaft, which is movably arranged at the installation hole along the axial direction of the movable shaft, and a clamping protrusion is convexly provided on the circumferential side surface of the movable shaft, and the clamping protrusion is located in the socket; A magazine, on which a plug-in part for plugging and cooperating with the socket is provided, and a clamping groove is provided on the end surface of the plug-in part close to the bottom wall of the socket, and the clamping groove penetrates the plug-in part in the axial direction of the movable shaft; Wherein, when the magazine is in a locked state, the movable shaft is located at a first position, the movable shaft passes through the plug-in part from the clamping groove, and the clamping protrusion forms a clamping cooperation with the clamping groove to limit the separation of the plug-in part from the movable shaft; When the magazine is in a released state, the movable shaft is located at a second position, the movable shaft passes through the plug-in part from the clamping groove, and the clamping protrusion is located on the side of the plug-in part away from the installation hole in the axial direction of the movable shaft, so that the plug-in part and the movable shaft can be separated, so that the plug-in part can be disengaged from the socket from the notch of the socket.

2. The striking tool according to claim 1, characterized in that, An elastic member is provided in the socket, and two ends of the elastic member respectively abut against the end surface of the movable shaft away from the installation hole and the inner groove side wall of the socket away from the installation hole.

3. The impact tool according to claim 2, wherein, A guide groove extending along the axial direction of the movable shaft is provided on the end surface of the movable shaft away from the installation hole, and a guide post extending along the axial direction of the movable shaft is convexly provided on the inner groove side wall of the socket away from the installation hole. One end of the guide post close to the installation hole extends into the guide groove, and the guide post and the guide groove form a guiding cooperation in the axial direction of the movable shaft; the elastic member is located in the installation hole, and two ends of the elastic member respectively abut against the bottom wall of the guide groove and the end surface of the guide post close to the installation hole.

4. The striking tool according to claim 3, wherein, A positioning protrusion is convexly provided on the end surface of the guide post close to the installation hole, and one end of the elastic member close to the guide post is sleeved outside the positioning protrusion.

5. The striking tool according to claim 1, characterized in that, The clamping protrusion is annularly arranged along the circumferential direction of the movable shaft.

6. The striking tool according to claim 1, wherein, The end surface of the clamping protrusion away from the installation hole is flush with the end surface of the movable shaft away from the installation hole.

7. The striking tool according to claim 1, characterized in that, One end of the movable shaft close to the installation hole is provided with a pressing cap, and one end of the pressing cap extends out of the socket from the installation hole to drive the movable shaft to move by pressing the pressing cap.

8. The striking tool according to claim 7, characterized in that, One end of the pressing cap close to the movable shaft is located in the socket, and an abutting protrusion is convexly provided on the circumferential side surface of the end of the pressing cap located in the socket; when the magazine is in a locked state, the abutting protrusion abuts against the groove side wall of the socket provided with the installation hole.

9. The striking tool according to claim 7, wherein, A slot is provided on the end surface of the pressing cap close to the movable shaft, and one end of the movable shaft close to the installation hole is inserted into the slot.

10. The striking tool according to claim 1, characterized in that, The installation hole is provided on the groove side wall of the socket in the width direction of the striking tool.

Images