Nail distributing assembly for nailing gun

Abstract

The nail distributing assembly comprises a first gun nozzle, a nail distributing plate, an elastic piece and a second gun nozzle, one end of the nail distributing plate is rotationally connected with the first gun nozzle, the other end of the nail distributing plate is movably located between the first gun nozzle and the second gun nozzle, one end of the elastic piece abuts against the first gun nozzle, and the other end of the elastic piece abuts against the nail distributing plate. The first gun nozzle is provided with a protruding block, and the nail distributing plate is provided with a hook groove movably abutting against the protruding block. When the code nails need to be used, the nail distributing plate is jacked into the strip-shaped groove by the code nails, the movement of the code nails is prevented from being influenced, when straight nails need to be used, the nail distributing plate moves towards the second gun nozzle under the action of the reset force of the elastic piece, and at the moment, the hook groove in the nail distributing plate abuts against the upper end face of the protruding block; and abrasion caused by collision between the nail distributing plate and the second gun nozzle due to excessive downward movement is avoided.

Description

Technical Field

[0001] This utility model relates to the field of nail gun technology, specifically to a nail-separating component for a nail gun. Background Technology

[0002] Handheld nail guns are widely used due to their high efficiency and ease of use. Commonly used nail guns on the market include straight nails (flathead) and U-shaped nails. Because of the different structures of straight nails and U-shaped nails, nail guns are divided into straight nail guns and U-shaped nail guns. When using nails with different structures, two nail guns need to be prepared, and the matching nail gun needs to be changed frequently during work, which is time-consuming and laborious. Chinese patent CN202120941421.X discloses a nail gun and its guiding device. When using U-shaped nails, the nail pushes a limiting rod towards a first guide plate, causing the limiting rod to engage with a limiting groove, without affecting the nail's ejection. When using straight nails, the limiting rod moves towards the nail groove under its own elastic force, dividing the nail groove into two straight nail grooves, allowing the straight nail to be ejected from the straight nail groove. This eliminates the need to change nail guns, making it convenient and quick. However, this solution has a drawback: when the limit rod moves toward the code slot, it is prone to colliding with the end face where the code slot is located, resulting in wear. Utility Model Content

[0003] To address the technical problem that existing limit rods are prone to collision and wear with the end face where the staple slot is located, this utility model proposes a staple splitting assembly for a nail gun. The hook groove on the staple splitting plate abuts against the upper end face of the protrusion, preventing the staple splitting plate from moving excessively downward and colliding with the second nozzle, thus avoiding wear.

[0004] The technical solution adopted by this utility model is as follows: a nail-separating assembly for a nail gun, comprising a first nozzle, a nail-separating plate, an elastic element, and a second nozzle. One end of the nail-separating plate is rotatably connected to the first nozzle, and the other end of the nail-separating plate is movably located between the first nozzle and the second nozzle. One end of the elastic element abuts against the first nozzle, and the other end of the elastic element abuts against the nail-separating plate. The first nozzle is provided with a protrusion, and the nail-separating plate is provided with a hook groove that movably abuts against the protrusion.

[0005] Optionally, the nail plate has a first protrusion, the first nozzle has a second protrusion and a channel for the first protrusion to pass through, the first protrusion and the second protrusion are rotatably engaged by a pivot, and the end of the channel away from the second protrusion has the protrusion.

[0006] Optionally, the nail plate is provided with a limiting block on the side facing the first nozzle, and the limiting block is bent away from the first protrusion to form the hook groove.

[0007] Optionally, the height of the protrusion is less than the height of the hook groove.

[0008] Optionally, the side of the first nozzle facing the second nozzle is provided with a strip groove that movably engages with the nail-separating plate, and the strip groove communicates with the channel.

[0009] Optionally, the side of the first nozzle facing the nail plate is provided with a guide groove for mounting an elastic element.

[0010] Optionally, the first nozzle is provided with a third protrusion, and the height of the end of the channel away from the second protrusion extends to the third protrusion, the height of the protrusion being less than the height of the third protrusion.

[0011] Optionally, the second nozzle is provided with a nail groove, the nail groove including a first through groove, a second through groove and a third through groove connected at an angle in sequence, and the nail separator plate movably separates the first through groove and the second through groove.

[0012] The beneficial effects of this utility model are: when the staples are needed, the staple plate is pushed up by the staples to avoid affecting the movement of the staples; when the straight staples are needed, the staple plate moves towards the second nozzle under the action of the elastic restoring force. At this time, the hook groove on the staple plate abuts against the upper end face of the protrusion, avoiding the staple plate from moving too downward and colliding with the second nozzle, thus preventing wear. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of the nail gun component proposed in an embodiment of the present invention;

[0014] Figure 2 This is a schematic diagram of the first nozzle of the nail gun splitter assembly proposed in an embodiment of the present invention;

[0015] Figure 3 This is a schematic diagram of the guide groove of the nail gun rivet assembly proposed in an embodiment of this utility model.

[0016] The markings in the attached figures are as follows: 1. First nozzle; 11. Protrusion; 12. Second protrusion; 13. Channel; 14. Strip groove; 15. Guide groove; 16. Third protrusion; 2. Nail plate; 21. Hook groove; 22. First protrusion; 23. Limiting block; 3. Elastic element; 4. Second nozzle; 41. First through groove; 42. Second through groove; 43. Third through groove; 5. Magazine. Detailed Implementation

[0017] The present application will now be described in further detail with reference to the accompanying drawings and embodiments.

[0018] like Figures 1 to 3As shown, this embodiment discloses a nail-splitting assembly for a nail gun, including a first nozzle 1, a nail-splitting plate 2, an elastic element 3, and a second nozzle 4. One end of the nail-splitting plate 2 is rotatably connected to the first nozzle 1, and the other end of the nail-splitting plate 2 is movably located between the first nozzle 1 and the second nozzle 4. One end of the elastic element 3 abuts against the first nozzle 1, and the other end of the elastic element 3 abuts against the nail-splitting plate 2. The first nozzle 1 is provided with a protrusion 11, and the nail-splitting plate 2 is provided with a hook groove 21 that movably abuts against the protrusion 11. When a staple nail is needed, the nail-splitting plate 2 is pushed into the strip groove 14 by the staple nail to avoid affecting the movement of the staple nail. When a straight nail is needed, the nail-splitting plate 2 moves towards the second nozzle 4 under the action of the restoring force of the elastic element 3. At this time, the hook groove 21 on the nail-splitting plate 2 abuts against the upper end face of the protrusion 11, preventing the nail-splitting plate 2 from moving excessively downward and colliding with the second nozzle 4, thus preventing wear.

[0019] like Figure 2 As shown, the nail plate 2 is provided with a first protrusion 22, the first nozzle 1 is provided with a second protrusion 12 and a channel 13 for the first protrusion 22 to pass through, the first protrusion 22 and the second protrusion 12 are rotatably engaged by a rotating shaft, and the protrusion 11 is provided at the end of the channel 13 away from the second protrusion 12.

[0020] In this embodiment, as Figure 1 As shown, the nail-separating plate 2 has a limiting block 23 on the side facing the first nozzle 1. The limiting block 23 is bent away from the first protrusion 22 to form the hook groove 21. The nail-separating plate 2 is rotatably connected to the first nozzle 1 via a pivot. The limiting block 23 passes through the channel 13, allowing the hook groove 21 to engage with the protrusion 11. The height of the protrusion 11 is less than the height of the hook groove 21. The height of the hook groove 21 is greater than the height of the protrusion 11, providing space for the up-and-down movement of the nail-separating plate 2.

[0021] like Figure 3 As shown, the side of the first nozzle 1 facing the second nozzle 4 has a strip groove 14 that movably engages with the nail-separating plate 2. The strip groove 14 communicates with the channel 13. The channel 13 passes through the top and bottom surfaces of the first nozzle 1, while the strip groove 14 does not pass through the top surface of the first nozzle 1. When a staple is needed, the nail-separating plate 2 is pushed into the strip groove 14 by the staple to avoid affecting the movement of the staple. When a straight nail is needed, the nail-separating plate 2 moves towards the second nozzle 4 under the restoring force of the elastic element 3. At this time, the hook groove 21 on the nail-separating plate 2 abuts against the upper end face of the protrusion 11, preventing the nail-separating plate 2 from moving excessively downward and colliding with the second nozzle 4, thus preventing wear. The side of the first nozzle 1 facing the nail-separating plate 2 has a guide groove 15 for installing the elastic element 3. The elastic element 3 is partially located in the guide groove 15, limiting the direction of elastic extension and contraction.

[0022] like Figure 2As shown, the first nozzle 1 is provided with a third protrusion 16, and the height of the end of the channel 13 away from the second protrusion 12 extends to the third protrusion 16. The height of the protrusion 11 is less than the height of the third protrusion 16.

[0023] like Figure 1 As shown, the second nozzle 4 is provided with a nail groove, which includes a first through groove 41, a second through groove 42 and a third through groove 43 connected at an angle in sequence, and the nail separator 2 movably separates the first through groove 41 and the second through groove 42. In this embodiment, the first through slot 41, the second through slot 42, and the third through slot 43 are connected vertically in sequence. The nail slot is a U-shaped slot. When a stack of nails is needed, a stack of nails is inserted into the nail slot, which extends into the magazine 5 connected to the second nozzle 4. The nails are fired when the pneumatic switch is activated. At this time, the nail separator 2 is pushed into the strip slot 14, without separating the first through slot 41 and the second through slot 42. When a straight nail is needed, a stack of straight nails is inserted into the first through slot 41. The nail separator 2 moves toward the second nozzle 4 under the restoring force of the elastic element 3, separating the first through slot 41 and the second through slot 42, limiting the straight nail, and allowing the straight nail to be fired smoothly. This makes the nail gun suitable for both straight nails and stacked nails, and avoids the situation where the straight nail is fired crookedly.

[0024] It is understood that the specific embodiments described above are merely for explaining the relevant utility model and not for limiting the utility model. It should also be noted that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings. Multiple technical solutions in the same embodiment, as well as multiple technical solutions in different embodiments, can be arranged and combined to form new technical solutions that do not contradict or conflict with each other. All equivalent structural transformations made based on the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly included within the protection scope of this utility model.

Claims

1. A nail-splitting assembly for a nail gun, characterized in that, It includes a first nozzle, a nail-separating plate, an elastic element, and a second nozzle. One end of the nail-separating plate is rotatably connected to the first nozzle, and the other end of the nail-separating plate is movably located between the first nozzle and the second nozzle. One end of the elastic element abuts against the first nozzle, and the other end of the elastic element abuts against the nail-separating plate. The first nozzle is provided with a protrusion, and the nail-separating plate is provided with a hook groove that movably abuts against the protrusion.

2. The nail-splitting assembly for a nail gun according to claim 1, characterized in that, The nail plate has a first protrusion, the first nozzle has a second protrusion and a channel for the first protrusion to pass through, the first protrusion and the second protrusion are rotatably engaged by a pivot, and the end of the channel away from the second protrusion has the protrusion.

3. The nail-splitting assembly for a nail gun according to claim 1, characterized in that, The nail plate is provided with a limiting block on the side facing the first nozzle, and the limiting block is bent away from the first protrusion to form the hook groove.

4. The nail-separating assembly for a nail gun according to claim 1, characterized in that, The height of the protrusion is less than the height of the hook groove.

5. The nail-splitting assembly for a nail gun according to claim 2, characterized in that, The side of the first nozzle facing the second nozzle is provided with a strip groove that movably engages with the nail-separating plate, and the strip groove is connected to the channel.

6. The nail-splitting assembly for a nail gun according to claim 1, characterized in that, The side of the first nozzle facing the nail plate is provided with a guide groove for installing an elastic element.

7. The nail-splitting assembly for a nail gun according to claim 2, characterized in that, The first nozzle has a third protrusion, and the height of the end of the channel away from the second protrusion extends to the third protrusion. The height of the protrusion is less than the height of the third protrusion.

8. The nail-separating assembly for a nail gun according to claim 1, characterized in that, The second nozzle is provided with a nail groove, which includes a first through groove, a second through groove and a third through groove that are connected at an angle in sequence, and the nail separator plate movably separates the first through groove and the second through groove.

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