Pneumatic nail gun

Abstract

The utility model provides a pneumatic nail gun, which comprises a gun body, a gun tongue and a trigger for controlling an air nail to be shot outwards, a safety push rod is arranged between the gun tongue and the gun body, a safety seat is arranged below the trigger, a connecting structure is arranged between the safety seat and the safety push rod, and the connecting structure is connected with the gun tongue. The connecting structure comprises a clamping column arranged on one side of the safety seat or the safety push rod and a clamping opening which is formed in the other side of the safety seat or the safety push rod and is used for clamping the clamping column, and the pneumatic nail gun can improve the connecting efficiency of the safety rod and the trigger and overcome the defects that in the prior art, the operation space between the safety rod and the trigger is small, and the operation is inconvenient. The defects that the efficiency is low during manual installation, and falling is prone to occurring in the later use process are overcome.

Description

TECHNICAL FIELD

[0001] The utility model relates to pneumatic nail gun technical field, concretely relates to a pneumatic nail gun. BACKGROUND

[0002] The main role of the pneumatic nail gun is to fix nails on objects, playing the role of connection and support. It is widely used in the fields of construction, home decoration, manufacturing, etc., especially in woodworking decoration, which can effectively improve the connection efficiency of wood. The air outlet principle of the pneumatic nail gun mainly uses compressed air to control its flow and release through the pneumatic mechanism, and then drives the firing pin to shoot the nail. In the prior art, in order to ensure the safety of the operator and avoid accidental triggering, the safety lever on the safety latch needs to be inserted into the trigger during installation, and then the two are fixed together by using a clasp spring. The operation space between the safety lever and the trigger is small, which leads to low efficiency during installation and easy falling off during later use. SUMMARY

[0003] Therefore, the technical problem to be solved by the utility model is to overcome the defect that the operation space between the safety lever and the trigger is small, which leads to low efficiency during installation and easy falling off during later use, so as to provide a pneumatic nail gun capable of quickly fixing the safety lever and the trigger.

[0004] Therefore, the utility model provides a pneumatic nail gun, which comprises a gun body, a gun tongue and a trigger for controlling the outward shooting of the pneumatic nail, an insurance push rod is arranged between the gun tongue and the gun body, an insurance seat is arranged below the trigger, a connecting structure is arranged between the insurance seat and the insurance push rod, the connecting structure comprises a clamping column arranged on one of the insurance seat or the insurance push rod and a clamping opening arranged on the other side for clamping the clamping column.

[0005] Further, an extension plate is arranged at the insurance push rod, a first clamping strip and a second clamping strip are arranged on the extension plate in opposite positions, the clamping opening is arranged between the first clamping strip and the second clamping strip, the clamping column comprises an extension body, an extension column capable of being inserted into the clamping opening and an anti-falling block arranged on the side of the extension column away from the clamping column, and when the extension column is inserted into the clamping opening, the upper end surface of the extension column is in abutment with the lower end surfaces of the first clamping strip and the second clamping strip.

[0006] Further, an auxiliary sliding structure is arranged between the insurance push rod and the gun tongue, the auxiliary sliding structure comprises a sliding block arranged on one side of the insurance push rod or the gun tongue and a sliding track arranged on the other side and matched with the sliding block.

[0007] Further, the sliding track is vertically arranged on the gun bolt, the sliding block is arranged on the safety push rod, and the sliding block can reciprocate along the vertical direction of the sliding track.

[0008] Further, the side of the extension body away from the anti-off block is provided with a connecting block, the safety seat is provided with a embedding groove for accommodating the connecting block, and the safety seat is provided with a circular hole for the extension body to pass through.

[0009] Further, the side of the safety push rod away from the safety seat is provided with a scratch-proof sleeve.

[0010] The technical scheme of the utility model has the following advantages:

[0011] 1. The utility model provides a pneumatic nail gun, and compared with the prior art, the utility model simplifies the connecting mode between the safety seat and the safety push rod, and only needs to insert the clamping column into the clamping opening to make the both interference fit when installing, the connecting mode has strong connecting structure and is convenient to install.

[0012] 2. The utility model provides a pneumatic nail gun, the extension plate is provided with a first clamping strip and a second clamping strip, the middle of the first clamping strip and the second clamping strip forms a clamping opening matched with the extension column, and only needs to insert the extension column into the opening when installing, the extension column cannot be pulled out outward after installation, thereby effectively avoiding that the safety push rod loses the effect due to the failure of the connecting structure of the safety seat and the safety push rod. DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the specific embodiment or the prior art of the utility model, the drawings needed to be used in the specific embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to the drawings without creating labor.

[0014] Figure 1 It is the overall structure schematic diagram of the air nail gun;

[0015] Figure 2 It is Figure 1 It is the structure schematic diagram of the gun bolt part;

[0016] Figure 3 It is the sectional structure schematic diagram of the air nail gun;

[0017] Figure 4 It is Figure 3 It is the enlarged view of A part;

[0018] Figure 5 It is another structure schematic diagram of the air nail gun;

[0019] Figure 6 For Figure 5 Enlarged view of middle B part;

[0020] Figure 7 For the connection structure diagram of safety push rod and safety seat.

[0021] Explanation of reference signs:

[0022] 1, gun body; 2, gun tongue; 3, trigger; 4, safety push rod; 41, extension plate; 42, first clamping strip; 43, second clamping strip; 5, safety seat; 6, connection structure; 61, clamping column; 62, clamping opening; 63, extension body; 64, extension column; 65, anti-dropping block; 7, auxiliary sliding structure; 71, sliding block; 72, sliding rail; 8, connecting block; 81, embedding groove; 82, round hole; 9, anti-scratch sleeve. DETAILED DESCRIPTION

[0023] The technical scheme of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0024] In the description of the present application, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0026] In addition, the technical features involved in different embodiments of the present application described below can be combined with each other as long as there is no conflict.

[0027] Embodiment

[0028] The embodiment provides a pneumatic nail gun, which comprises a gun body 1, a gun bolt 2, a trigger 3 for controlling the outward shooting of a gas nail, an insurance push rod 4 arranged between the gun bolt 2 and the gun body 1, an insurance seat 5 arranged below the trigger 3, a connecting structure 6 arranged between the insurance seat 5 and the insurance push rod 4, and the connecting structure 6 comprises a clamping column 61 arranged on one of the insurance seat 5 or the insurance push rod 4 and a clamping opening 62 arranged on the other one for clamping the clamping column 61.

[0029] The specific improvement is that, as shown in Figure 1 and Figure 2 Compared with the prior art, the connecting mode between the insurance seat 5 and the insurance push rod 4 is simplified, in the installation, only the clamping column 61 needs to be clamped into the clamping opening 62, and the interference fit is formed, the connecting mode of the connecting structure 6 is strong, and the installation is convenient.

[0030] On the basis of the above embodiment, the insurance push rod 4 is provided with an extension plate 41, the extension plate 41 is provided with a first clamping strip 42 and a second clamping strip 43 arranged oppositely, the clamping opening 62 is arranged between the first clamping strip 42 and the second clamping strip 43, the clamping column 61 comprises an extension body 63, an extension column 64 capable of being inserted into the clamping opening 62 and an anti-dropping block 65 arranged on the side of the extension column 64 away from the clamping column 61, and when the extension column 64 is inserted into the clamping opening 62, the upper end surface of the extension column 64 is in abutment with the lower end surfaces of the first clamping strip 42 and the second clamping strip 43.

[0031] The specific improvement is that, as shown in Figures 1-4 The first clamping strip 42 and the second clamping strip 43 are arranged on the extension plate 41, the middle of the first clamping strip 42 and the second clamping strip 43 forms the clamping opening 62 matched with the extension column 64, in the installation, only the extension column 64 needs to be inserted into the opening, and after the extension column 64 is installed in place, the extension column 64 cannot be pulled out outward, so that the failure of the connecting structure 6 arranged between the insurance seat 5 and the insurance push rod 4 is effectively avoided, and the function of the insurance push rod 4 is lost.

[0032] On the basis of the above embodiment, the auxiliary sliding structure 7 is arranged between the insurance push rod 4 and the gun bolt 2, the auxiliary sliding structure 7 comprises a sliding block 71 arranged on one side of the insurance push rod 4 or the gun bolt 2 and a sliding track 72 arranged on the other side and matched with the sliding block 71.

[0033] On the basis of the above embodiment, the sliding track 72 is vertically arranged on the gun bolt 2, the sliding block 71 is arranged on the insurance push rod 4, and the sliding block 71 can reciprocally slide along the vertical direction of the sliding track 72.

[0034] The specific improvement is that, as shown in Figure 5 and Figure 6 The safety push rod 4 moves upward to abut against the trigger 3, and the trigger 3 can be normally pressed to drive the air nail to be shot out from the gun body 1. In order to assist the safety push rod 4 to move smoothly, the sliding block 71 is arranged on the safety push rod 4, and the sliding rail 72 is arranged on the gun bolt 2. When the air nail gun abuts against the wall or the board, the safety push rod 4 is pressed, the sliding block 71 slides from the bottom position to the top position of the sliding rail 72, at this time, the user can normally press the trigger 3. Meanwhile, the gun bolt 2 in the embodiment can be lengthened to enable the air nail to be shot into some corner positions of the wall.

[0035] On the basis of the above embodiment, the connecting block 8 is arranged on the side of the extension body 63 away from the anti-off block 65, the embedding groove 81 for accommodating the connecting block 8 is arranged on the safety seat 5, and the round hole 82 for the extension body 63 to pass through is arranged on the safety seat 5.

[0036] The specific improvement is that, as shown in Figure 7 The connecting block 8 of the extension body 63 is fixedly arranged in the safety seat 5, the extension body 63 passes through the round hole 82 arranged on the safety seat 5 and is arranged to extend downward, and the anti-off block 65 is arranged at the bottom of the extension body 63 and is used to be connected with the first clamping strip 42 and the second clamping strip 43 on the safety push rod 4. Through the cooperation of the connecting block 8 and the embedding groove 81, the extension body 63 can be fixed on the safety seat 5.

[0037] On the basis of the above embodiment, the anti-scratching sleeve 9 is arranged on the side of the safety push rod 4 away from the safety seat 5.

[0038] The specific improvement is that, through the arrangement of the anti-scratching sleeve 9, the gun bolt 2 of the air nail gun can effectively avoid scratching the board or the wall during the operation.

[0039] Obviously, the above embodiments are merely examples for clearly illustrating the present application, and are not intended to limit the implementation modes. Based on the above description, other different forms of changes or modifications can be made by those skilled in the art. Here, all the implementation modes are not enumerated, and the changes or modifications which are derived from the above description are still within the protection scope of the present application.

Claims

1. A pneumatic nailer characterized by: The utility model provides a safety gun, including gun body (1), gun tongue (2) and the trigger (3) of controlling gas nail to hit outward, the gun tongue (2) is provided with safety push rod (4) between gun body (1), the trigger (3) below is provided with safety seat (5), the safety seat (5) is provided with connecting structure (6) between safety push rod (4), the connecting structure (6) includes the clamping post (61) of setting up in one of safety seat (5) or safety push rod (4) and the clamping opening (62) of setting up in the other party, for the clamping post (61) card enters.

2. The gas-operated nail gun of claim 1, wherein: The utility model provides a safety gun, including gun body (1), gun tongue (2) and the trigger (3) of controlling gas nail to hit outward, the gun tongue (2) is provided with safety push rod (4) between gun body (1), the trigger (3) below is provided with safety seat (5), the safety seat (5) is provided with connecting structure (6) between safety push rod (4), the connecting structure (6) includes the clamping post (61) of setting up in one of safety seat (5) or safety push rod (4) and the clamping opening (62) of setting up in the other party, for the clamping post (61) card enters.

3. The pneumatic nailer of claim 1, wherein: The utility model discloses a safety gun, including gun body (1), gun tongue (2) and the trigger (3) of controlling gas nail to hit outward, the gun tongue (2) is provided with safety push rod (4) between gun body (1), the trigger (3) below is provided with safety seat (5), the safety seat (5) is provided with connecting structure (6) between safety push rod (4), the connecting structure (6) includes the clamping post (61) of setting up in one of safety seat (5) or safety push rod (4) and the clamping opening (62) of setting up in the other party, for the clamping post (61) card enters.

4. The gas-operated nail gun of claim 3, wherein: The utility model discloses a safety gun, including gun body (1), gun tongue (2) and the trigger (3) of controlling gas nail to hit outward, the gun tongue (2) is provided with safety push rod (4) between gun body (1), the trigger (3) below is provided with safety seat (5), the safety seat (5) is provided with connecting structure (6) between safety push rod (4), the connecting structure (6) includes the clamping post (61) of setting up in one of safety seat (5) or safety push rod (4) and the clamping opening (62) of setting up in the other party, for the clamping post (61) card enters.

5. The gas-operated nail gun of claim 2, wherein: The utility model discloses a safety gun, including gun body (1), gun tongue (2) and the trigger (3) of controlling gas nail to hit outward, the gun tongue (2) is provided with safety push rod (4) between gun body (1), the trigger (3) below is provided with safety seat (5), the safety seat (5) is provided with connecting structure (6) between safety push rod (4), the connecting structure (6) includes the clamping post (61) of setting up in one of safety seat (5) or safety push rod (4) and the clamping opening (62) of setting up in the other party, for the clamping post (61) card enters.

6. A gas-powered nail gun according to any one of claims 1-5, characterized in that: The utility model discloses a safety gun, including gun body (1), gun tongue (2) and the trigger (3) of controlling gas nail to hit outward, the gun tongue (2) is provided with safety push rod (4) between gun body (1), the trigger (3) below is provided with safety seat (5), the safety seat (5) is provided with connecting structure (6) between safety push rod (4), the connecting structure (6) includes the clamping post (61) of setting up in one of safety seat (5) or safety push rod (4) and the clamping opening (62) of setting up in the other party, for the clamping post (61) card enters.

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