A nail gun suitable for a variety of nails

Abstract

The utility model discloses a kind of suitable for a variety of shot nail's shot nail gun, it is related to shot nail gun structure field, including shell, drive structure is located in shell, impact structure is located at shell top, and is connected with drive structure, and nail blade can be slidably located in shell inner top, and is connected with impact structure;Still include nail magazine structure, nail magazine structure is located at shell side, and with shell forms nail cavity, nail blade is inserted in nail cavity, and a variety of shot nail can be arranged in nail magazine structure;This kind of suitable for a variety of shot nail's shot nail gun can be suitable for a variety of shot nail, to solve the problem that existing shot nail gun adaptability is poor, operation is complicated.

Description

Technical Field

[0001] This utility model relates to the field of nail gun structure, specifically a nail gun suitable for various types of nails. Background Technology

[0002] Nail guns are common fastening tools widely used in construction, decoration, furniture manufacturing, and other fields. Currently, most nail guns on the market can only be used with a single type or specification of nail. When users need to use different types of nails (such as door staples, U-staples, and T-staples of different widths) or nails with different wire diameters, they need to change to the corresponding nail gun or nail cartridge assembly. This is cumbersome and increases user costs and tool storage space.

[0003] Therefore, this application is hereby submitted. Utility Model Content

[0004] The purpose of this invention is to provide a nail gun that is applicable to a variety of nails, thereby solving the problems of poor compatibility and cumbersome operation of existing nail guns.

[0005] The above-mentioned optimized structure of this utility model is achieved through the following technical solution: a nail gun suitable for various types of nails, including a housing; A driving structure, wherein the driving structure is disposed within the housing; An impact structure is provided on the top of the housing and connected to the drive structure; A nailing clip, which is slidably disposed at the top of the housing and connected to the impact structure; It also includes a nail cartridge structure, which is located on one side of the outer shell and forms a nailing cavity with the outer shell. The nailing plate is inserted into the nailing cavity, and the nail cartridge structure can be equipped with various types of nails.

[0006] Preferably, the drive structure includes a drive motor, which is disposed inside the housing and electrically connected to a battery inside the housing; A reduction gearbox is located on top of the drive motor and connected to the output shaft of the drive motor; A drive turntable is coaxially connected to the output shaft of the gearbox and rotatably connected to the impact structure.

[0007] Preferably, the impact structure includes a fixing block, which is laterally disposed at the top inside the outer shell; A sliding groove that extends laterally through the fixed block; An impact slider is slidably disposed in the sliding groove, with its top connected to the nail-driving plate and its bottom rotatably connected to the driving structure. A limiting baffle is provided on the inner wall of the fixing block on the side away from the nailing piece; A dynamic spring is disposed between the limiting baffle and the impact slider.

[0008] Preferably, the impact structure further includes a buffer rubber block, which is disposed between the impact slider near the nailing piece and the outer shell.

[0009] Preferably, the staple cartridge structure includes a base, which is detachably connected to the outer casing; A limiting component is provided between the base and the outer shell, and the limiting component contains a variety of nails; A nail pusher, which is slidably disposed within the limiting component; A limiting block is provided at the top of the housing and forms the nailing cavity between the limiting block and the top of the limiting assembly. A variety of nails are provided between the nail pusher and the limiting block. A push pin spring is disposed between the limiting assembly and the push pin device.

[0010] Preferably, the limiting component includes a limiting post, which is disposed on the base and has a pusher spring between it and the pusher. A limiting cover is disposed on the outer shell and covers the limiting post, and a placement cavity is formed between the limiting cover and the limiting post. Various types of nails can be placed in the placement cavity, and the nail pusher can be slidably disposed in the placement cavity.

[0011] Preferably, the limiting component further includes a constraint groove, which is disposed on the side of the limiting post near the limiting cover; A forming groove is provided on the inner wall of the limiting cover near the constraint groove; An arc-shaped groove is provided on the inner wall of the limiting cover near the limiting post.

[0012] Preferably, it further includes an adjustment structure, the adjustment structure including an adjustment groove, the adjustment groove being disposed at the bottom of the base; An adjusting block is slidably disposed in the adjusting groove, and a limiting post is pressed onto the adjusting block; A spring clip is disposed between the limiting post and the inner wall of the base.

[0013] In summary, this utility model has the following beneficial effects: (1) This utility model utilizes the limiting cover and the limiting post to form a placement cavity. A constraint groove is opened on the limiting post, and a forming groove and an arc groove are opened on the limiting cover. Through the different cooperation between the constraint groove, the forming groove, the arc groove and the placement cavity, the placement shapes corresponding to the door-shaped nail, the U-shaped nail and the T-shaped straight nail are formed. This enables a nail magazine to be compatible with multiple specifications of nails at the same time. Different nailing needs can be met without changing the nail magazine, which improves the adaptability and ease of use of the equipment and reduces the user's operating costs.

[0014] (2) This utility model can flexibly adjust the height of the nailing cavity by adjusting the structure, realize the rapid switching between the wire diameter of the door-type nail and 0.7mm, further expand the applicability of the equipment and meet the diverse construction needs. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of this utility model with the half-shell removed; Figure 3 This is a schematic diagram of the connection structure between the driving structure, the impact structure, and the nail-driving plate of this utility model; Figure 4 This is a cross-sectional view of the staple cartridge structure and adjustment structure of this utility model on the outer shell; Figure 5 This is a schematic diagram of the connection structure between the staple cartridge structure and the adjustment structure of this utility model; Figure 6 This is a schematic diagram of the connection structure between the staple cartridge structure and the adjustment structure of this utility model, excluding the limiting cover and the limiting block; Figure 7 This is a schematic diagram of the staple cartridge structure of this utility model loading a 10.6mm wide gate-shaped staple; Figure 8 This is a schematic diagram of the nail magazine structure of this utility model loading a gate-shaped staple with an outer width of 11.2mm; Figure 9 This is a schematic diagram of the staple cartridge structure of this utility model, which is equipped with U-shaped staples and T-shaped straight staples.

[0016] In the diagram: 1. Outer shell; 2. Drive structure; 21. Drive motor; 22. Gearbox; 23. Drive turntable; 3. Impact structure; 31. Fixing block; 32. Impact slider; 33. Limiting baffle; 34. Power spring; 35. Buffer block; 4. Nail-driving plate; 5. Nail magazine structure; 51. Base; 52. Nail pusher; 53. Limiting block; 54. Limiting post; 55. Limiting cover; 56. Placement cavity; 57. Constraint groove; 58. Forming groove; 59. Arc groove; 6. Nail-driving cavity; 7. Adjustment structure; 71. Adjustment groove; 72. Adjustment block; 73. Spring. Detailed Implementation

[0017] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0018] refer to Figure 1-9 A nail gun suitable for various types of nails includes a housing 1, a drive structure 2, an impact structure 3, a nail-driving disc 4, a nail magazine structure 5, and a nail-driving chamber 6. These structures work together to transmit power and perform the nail-driving action. The housing 1 can be composed of two half-shells fixed together by bolts. The half-shells can be integrally molded from plastic, serving as the mounting carrier for the various components and providing protection and support. The drive structure 2 is located inside the housing 1, providing continuous and controllable power for subsequent impact and nail-driving actions. The impact structure 3 is located on the inner top of the housing 1, with one end rotatably connected to the drive structure 2. One end receives power, and the other end is fixedly connected to the nailing plate 4 to realize the conversion of power into linear impact force. The nailing plate 4 can be a metal sheet structure that can slide along the slide rail at the top inside the outer shell 1. The nailing operation is completed by impacting the nail at high speed. The nail magazine structure 5 is located on one side of the outer shell 1 and forms a nailing cavity 6 with the inner wall of the outer shell 1. One end of the nailing plate 4 is inserted into the nailing cavity 6 to accurately act on the nail. The nail magazine structure 5 is designed with multiple area limiting spaces to hold various nails such as door-shaped nails, U-shaped nails, and T-shaped straight nails to meet the nailing needs of different scenarios.

[0019] Preferably, to ensure stable power and adapt to impact requirements, the drive structure 2 includes a drive motor 21, a reduction gearbox 22, and a drive turntable 23. The drive motor 21 can be fixed to the bottom of the housing 1 with bolts and is electrically connected to a rechargeable lithium battery inside the housing 1 via wires. The battery can provide 3.7V DC power to the drive motor 21 to ensure continuous operation. The reduction gearbox 22 can be a planetary gear reduction structure and can be fixed to the top of the drive motor 21 with a bracket. Its input end is coaxially connected to the output shaft of the drive motor 21 via a coupling, which can convert the high-speed, low-torque power of the drive motor 21 into low-speed, high-torque power, avoiding damage to components due to excessive power and improving the stability of power transmission. The drive turntable 23 can be a metal disc structure, with its central hole interference-fitted with the output shaft of the reduction gearbox 22 to achieve coaxial rotation. The drive turntable 23 has a boss on its edge, which forms rotational contact with the bottom of the impact structure 3. The circular motion of the drive turntable 23 pushes the impact structure 3 to slide linearly, completing the power transmission.

[0020] Preferably, to convert the circumferential power of the drive structure 2 into the linear impact force required for nailing, while reducing impact wear, the impact structure 3 includes a fixed block 31, a sliding groove, an impact slider 32, a limiting baffle 33, and a power spring 34. The fixed block 31 can be horizontally welded to the top inside the housing 1. The sliding groove passes through the fixed block 31, and the length of the groove is adapted to the sliding stroke of the nailing piece 4, providing a stable sliding trajectory for the impact slider 32 and preventing the slider from deviating. The impact slider 32 can be a metal block embedded in the sliding groove and can slide laterally along the sliding groove. Its top is fixedly connected to one end of the nailing piece 4 by screws, and its bottom contacts the boss of the drive turntable 23. When the drive turntable 23 rotates, the boss pushes the impact slider 32, causing the impact slider 32 to slide along the groove. The groove moves towards the limiting baffle 33, which can be a metal baffle and can be fixed to the inner wall of the end of the sliding groove away from the nail-driving piece 4 by screws. It is used to limit the extreme position of the impact slider 32 away from the nail-driving piece 4, and prevent the impact slider 32 from disengaging from the sliding groove. At the same time, it provides installation support for the power spring 34. The power spring 34 can be a cylindrical helical spring, which is horizontally set between the limiting baffle 33 and the impact slider 32 and can be fixed by welding. When the impact slider 32 is pushed by the drive turntable 23 to move away from the nail-driving piece 4, the power spring 34 is compressed and stores force. When the boss of the drive turntable 23 disengages from the impact slider 32, the power spring 34 releases its elastic potential energy, pushing the impact slider 32 to move quickly in the opposite direction, driving the nail-driving piece 4 to strike the nail.

[0021] Preferably, in order to reduce the impact force when the impact slider 32 is fired, the impact structure 3 also includes a buffer rubber block 35. The buffer rubber block 35 can be made of high elastic nitrile rubber and can be fixed between the end face of the impact slider 32 near the nailing piece 4 and the inner wall of the outer shell 1 through the limiting structure formed by the upper and lower shells of the outer shell 1. When the impact slider 32 moves quickly to fire, the buffer rubber block 35 can absorb part of the impact force, reduce the rigid collision between the impact slider 32 and the outer shell 1, reduce equipment wear, and extend service life.

[0022] Preferably, the nail cartridge structure 5 includes a base 51, a limiting component, a nail pusher 52, a limiting block 53, and a nail pusher spring. The base 51 can be made of plastic and can be detachably connected to the outer shell 1 via a buckle. Opening the base 51 allows for the replenishment of nails, making operation convenient. The limiting component is located between the base 51 and the outer shell 1, and its interior is divided into nail placement areas of different sizes to ensure that the nails maintain the correct posture during storage and pushing. The nail pusher 52 can be a U-shaped plastic part that can slide along the limiting component, continuously pushing the nails within the limiting component towards the nailing chamber 6 to ensure a continuous supply of nails. The limiting block 53 can be a metal block that can be... The screw is fixed to the top of the housing 1 at the position corresponding to the limiting component. The bottom of the screw and the top of the limiting component form a nailing cavity 6 that is height-adapted to the nail. The space between the nail pusher 52 and the limiting block 53 is used to place the nail to be fired. The limiting block 53 can prevent the nail from deviating upward and ensure that the nailing plate 4 accurately hits the nail. The nail pusher spring is a cylindrical helical spring, which is located between the limiting component and the nail pusher 52. One end of the nail pusher spring is connected to the bottom of the nail pusher 52 and the other end is connected to the inner wall of the limiting component. It provides the nail pusher 52 with a continuous pushing force in the direction of the limiting block 53, ensuring that the nail is stably pushed into the nailing cavity 6 and avoiding nail jamming.

[0023] Preferably, the limiting assembly includes a limiting post 54 and a limiting cover 55. The limiting post 54 may have a convex cross-section or a hollow structure, and is vertically mounted on the base 51. A pusher 52 is fitted onto the outer side of the smaller side of the limiting post 54, and a pusher spring is provided between the pusher 52 and the limiting post 54. One end of the pusher spring is connected to the bottom of the pusher 52, and the other end is connected to the inner bottom wall of the limiting post 54. A transition post may be provided inside the limiting post 54, and the pusher spring spans across the transition post. On the column, so that the pusher spring provides a continuous thrust to the pusher 52 in the direction of the limiting block 53, the limiting cover 55 can be a groove-shaped shell structure, which is fixed to the inner wall of one side of the outer shell 1 by screws, covering the outside of the limiting post 54, and the inner wall of the limiting cover 55 and the outer wall of the limiting post 54 form a groove-shaped placement cavity 56. Various types of nails can be placed in the placement cavity 56, and the pusher 52 can slide along the axial direction of the limiting post 54 in the placement cavity 56 to realize the pushing of the nail.

[0024] Preferably, to adapt to the structural characteristics of different nails, the limiting component also includes a constraint groove 57, a forming groove 58, and an arc-shaped groove 59. The constraint groove 57 is a rectangular groove, opened on the outer wall of the limiting post 54 near the limiting cover 55. The groove width is adapted to the width of the U-shaped nail, and is used to limit the placement position of the U-shaped nail. The forming groove 58 can be a groove adapted to the head of the T-shaped straight nail, opened on the inner wall of the limiting cover 55 near the constraint groove 57. The head of the T-shaped straight nail can be embedded in the forming groove 58 to ensure that the nail rod can be parallel to the nailing cavity 6 and avoid the nailing direction deviation. The arc-shaped groove 59 can be an arc-shaped groove adapted to the curvature of the U-shaped nail, opened on the inner wall of the limiting cover 55 near the limiting post 54, and is set corresponding to the constraint groove 57. It can cooperate with the constraint groove 57 and the gap on one side between the limiting cover 55 and the limiting post 54 to form a placement area for the U-shaped nail, so as to adapt to the use of the U-shaped nail.

[0025] Specifically, a gate-shaped staple with an outer width of 11.2 mm can be placed between the inner walls of the limiting cover 55, a gate-shaped staple with an outer width of 10.6 mm is placed on the outer wall of the limiting post, a U-shaped staple with an outer width of 7.6 mm is placed in the gap between the constraint groove and the limiting cover and the limiting post on one side, and a T-shaped straight staple is placed in the gap between the forming groove and the limiting cover and the limiting post on the other side.

[0026] The limiting cover 55 is constrained by the inner walls on both sides, allowing the placement of a gate-shaped staple with an outer width of 11.2 mm. The limiting post 54 is constrained by the outer walls on both sides, allowing the placement of a gate-shaped staple with an outer width of 10.6 mm. The limiting groove 57, the gap on one side between the limiting cover 55 and the limiting post 54, and the arc-shaped groove 59 are constrained, allowing the placement of a U-shaped staple with an outer width of 7.6 mm. The forming groove 58, the gap on the other side between the limiting cover 55 and the limiting post 54 are constrained, allowing the placement of a T-shaped straight staple.

[0027] Preferably, to enable switching between different wire diameters of the same type of nail, the nail gun further includes an adjustment structure 7. The adjustment structure 7 includes an adjustment groove 71, an adjustment block 72, and a spring piece 73. The adjustment groove 71 can be a rectangular through groove located at the center of the bottom of the base 51, providing sliding space for the adjustment block 72. The adjustment block 72 can be a plastic block structure embedded in the adjustment groove 71 and can slide within it. The adjustment block 72 may have an adjustment boss. The top of the adjustment block 72 is in close contact with the bottom of the limiting post 54. The adjustment block 72 allows the limiting post 54 to contact different positions with the top of the adjustment block 72, thereby pushing the limiting post 54 up and down, thus changing the distance between the top of the limiting component and the limiting block 53, i.e., the height of the nailing cavity 6. The spring piece 73 is located between the limiting post 54 and the inner wall of the base 51. The spring piece 73 can be made of 65Mn spring steel and bent into a U-shape. The spring piece 73 passes through the bottom of the limiting post 54, and its two ends can be inserted into the grooves preset on the inner walls of both sides of the base 51. When the adjusting block 72 slides and pushes the limiting post 54 upward, the spring piece 73 is compressed. When the adjusting block 72 is released, the spring piece 73 pushes the limiting post 54 downward through the elastic restoring force, so that the limiting post 54 and the adjusting block 72 are tightly fitted, thereby locking the position after adjustment. Through this structure, the height of the nailing cavity 6 can be switched between 1.2mm (suitable for 1.2mm wire diameter gate-type nails) and 0.7mm (suitable for 0.7mm wire diameter gate-type nails), expanding the range of nails that can be used.

[0028] The specific working principle is as follows: Before use, the type of nail to be used must be placed into the designated limiting area of ​​the nail cartridge structure 5 according to the type of nail required for construction, to ensure that the nail is in a stable position and aligned with the nailing chamber 6. 11.2mm outer width gate-shaped staple: Utilizing the constraint space of the inner walls on both sides of the limiting cover 55, the staple is placed parallel to the inner wall of the limiting cover 55, with both ends of the staple fitting against the inner wall of the limiting cover 55 to prevent left and right displacement; 10.6mm wide gate-shaped staple: Relying on the support of the outer walls on both sides of the limiting post 54, the staple is sleeved on the outside of the limiting post 54, and the inner ring of the staple is in close contact with the outer wall of the limiting post 54 to ensure that it does not shake during the pushing process; 7.6mm wide U-shaped staple: embedded in the constraint groove 57 of the limiting post 54, the arc-shaped bottom of the U-shaped staple fits with the arc-shaped groove 59 of the inner wall of the limiting cover 55, and at the same time, the constraint groove 57 and the one-sided gap between the limiting cover 55 and the limiting post 54 form a three-dimensional limit to prevent the staple from flipping or tilting. T-shaped straight nail: The head of the T-shaped straight nail is engaged in the forming groove 58 of the limiting cover 55, and the nail rod extends parallel to the other side of the gap between the limiting cover 55 and the limiting post 54, ensuring that the nail rod faces the nailing cavity 6 and the nailing direction is accurate.

[0029] After the nail is placed, the limiting post 54 is placed in the corresponding position of the outer shell 1, and the base 51 is pushed to install the base 51 and the outer shell 1 through the buckle.

[0030] If a door-type staple is used and the wire diameter needs to be changed, such as from 1.2mm to 0.7mm, press the adjusting block 72 at the bottom of the base 51 with your finger to make the adjusting block 72 slide along the adjusting groove 71. The contact position between the adjusting boss at the top of the adjusting block 72 and the bottom of the limiting post 54 changes, pushing the limiting post 54 to move upward. During the upward movement of the limiting post 54, the limiting assembly moves upward as a whole, and the distance between the top of the limiting assembly and the bottom of the limiting block 53 decreases from 1.2mm to 0.7mm. At the same time, the limiting post 54 compresses the U-shaped spring 73 at the bottom, and the spring 73 accumulates elastic potential energy. When the height of the nailing cavity 6 is adapted to the target wire diameter, the adjusting block 72 is released, the spring 73 releases its elastic potential energy, and pushes the limiting post 54 downward, so that the bottom of the limiting post 54 fits tightly with the top of the adjusting block 72, restricting the up and down movement of the limiting post 54, realizing the stable locking of the height of the nailing cavity 6, and completing the wire diameter switching.

[0031] Under the continuous pushing force of the nail pusher spring, the nail pusher 52 in the nail magazine structure 5 moves towards the limiting block 53, pushing various types of nails into the nailing chamber 6 until the foremost nail contacts the bottom of the limiting block 53, completing the initial positioning of the nail to be fired. At this time, one end of the nailing plate 4 has been inserted into the nailing chamber 6, aligned with the top of the nail.

[0032] When the nail gun is started, the rechargeable lithium battery inside the outer casing 1 supplies power to the drive motor 21 via wires. The output shaft of the drive motor 21 drives the input end of the reduction gearbox 22 to rotate via a coupling. The output shaft of the reduction gearbox 22 drives the drive turntable 23 to rotate coaxially. The boss moves in a circular motion with the drive turntable 23. The boss contacts the bottom of the impact slider 32, pushing the impact slider 32 to slide along the sliding groove towards the limit baffle 33. The impact slider 32 compresses the power spring 34, which accumulates elastic potential energy. When the drive turntable 23 rotates until the boss disengages from the bottom of the impact slider 32, the power spring 34... 4. Once the pressure constraint of the slider is removed, the elastic potential energy is released instantly, generating a powerful resetting thrust. This pushes the impact slider 32 to slide rapidly along the sliding groove towards the nailing cavity 6. When the impact slider 32 slides to the limit position close to the nailing cavity 6, the buffer rubber block 35 on the side near the nailing piece 4 contacts the inner wall of the outer shell 1, reducing the rigid collision between the impact slider 32 and the outer shell 1 and reducing component wear. When the impact slider 32 slides rapidly, it drives the nailing piece 4 to move synchronously. The nailing piece 4 impacts the nail to be fired at high speed, driving the nail into the workpiece to be fixed (such as wood board or plasterboard), completing one nailing action.

[0033] As the drive turntable 23 continues to rotate, the boss contacts and impacts the bottom of the slider 32 again, pushing the slider to slide towards the limit baffle 33. The power spring 34 is compressed and stored again, entering the next storage cycle. After the nailing disc 4 returns to its original position with the slider, the nail pusher 52 continues to move towards the nailing cavity 6 under the pushing force of the nail pusher spring, pushing the next nail into the nailing cavity 6 and contacting the limit block 53 to complete the nail replacement; when the boss of the drive turntable 23 disengages from the impact slider 32 again, the power spring 34 releases potential energy, pushing the slider and the nailing disc 4 to fire the next nail, and so on, until all the nails in the nail magazine structure 5 are used up, realizing continuous nailing operation.

[0034] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A nail gun applicable to various types of nails, including a housing (1); A drive structure (2) is disposed inside the outer casing (1); Impact structure (3), the impact structure (3) is located on the top of the outer shell (1) and is connected to the drive structure (2); The nailing piece (4) is slidably disposed on the top of the outer shell (1) and connected to the impact structure (3); The feature is that it also includes a nail cartridge structure (5), which is located on one side of the outer shell (1) and forms a nailing cavity (6) with the outer shell (1). The nailing plate (4) is inserted into the nailing cavity (6), and the nail cartridge structure (5) can be equipped with a variety of nails.

2. A nail gun suitable for various types of nails according to claim 1, characterized in that: The drive structure (2) includes a drive motor (21), which is located inside the housing (1) and is electrically connected to the battery inside the housing (1). A reduction gearbox (22) is located on top of the drive motor (21) and connected to the output shaft of the drive motor (21); The drive turntable (23) is coaxially connected to the output shaft of the gearbox (22) and rotatably connected to the impact structure (3).

3. A nail gun suitable for various types of nails according to claim 1, characterized in that: The impact structure (3) includes a fixing block (31), which is laterally disposed at the top inside the outer shell (1); A sliding groove that extends laterally through the fixed block (31); Impact slider (32), the impact slider (32) is slidably disposed in the sliding groove, and the top of the impact slider (32) is connected to the nailing piece (4), and the bottom of the impact slider (32) is rotatably connected to the driving structure (2); A limiting baffle (33) is provided on the inner wall of the fixing block (31) on the side away from the nailing piece (4); A power spring (34) is disposed between the limiting baffle (33) and the impact slider (32).

4. A nail gun suitable for various types of nails according to claim 3, characterized in that: The impact structure (3) also includes a buffer rubber block (35), which is located between the impact slider (32) near the nail plate (4) and the outer shell (1).

5. A nail gun suitable for various types of nails according to claim 1, characterized in that: The staple cartridge structure (5) includes a base (51), which is detachably connected to the outer shell (1); A limiting component is provided between the base (51) and the outer shell (1), and the limiting component is provided with a variety of nails; A nail pusher (52), which is slidably disposed within the limiting component; A limiting block (53) is provided at the top of the outer shell (1) and forms the nailing cavity (6) between the limiting component and the top of the limiting component. A variety of nails are provided between the nail pusher (52) and the limiting block (53). A push pin spring is disposed between the limiting assembly and the push pin device (52).

6. A nail gun suitable for various types of nails according to claim 5, characterized in that: The limiting component includes a limiting post (54), which is disposed on the base (51) and has a pusher spring between it and the pusher (52); A limiting cover (55) is provided on the outer shell (1) and covers the limiting post (54). A placement cavity (56) is formed between the limiting cover (55) and the limiting post (54). Various types of nails can be placed in the placement cavity (56), and the nail pusher (52) can be slidably provided in the placement cavity (56).

7. A nail gun suitable for various types of nails according to claim 6, characterized in that: The limiting component also includes a constraint groove (57), which is located on the side of the limiting post (54) near the limiting cover (55). A forming groove (58) is provided on the inner wall of the limiting cover (55) near the constraint groove (57); Arc-shaped groove (59) is provided on the inner wall of the limiting cover (55) near the limiting post (54).

8. A nail gun suitable for various types of nails according to claim 6, characterized in that: It also includes an adjustment structure (7), which includes an adjustment groove (71) located at the bottom of the base (51); Adjustment block (72), which is slidably disposed in adjustment groove (71), and the limiting post (54) is pressed on the adjustment block (72). A spring (73) is disposed between the limiting post (54) and the inner wall of the base (51).

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