Nail shooting device

Abstract

The utility model discloses a nail shooting device which comprises a fixed guide plate, a movable guide plate, a fixed box piece fixedly connected with the fixed guide plate and a movable box piece fixedly connected with the movable guide plate, the movable guide plate and the movable box piece are both in sliding fit with the fixed box piece, and the fixed guide plate movably abuts against the movable guide plate. The end, away from the movable guide plate, of the movable box piece is provided with a bottom support, and the fixed box piece is rotationally provided with a locking assembly movably matched with the bottom support. When gun nails need to be loaded, the movable guide plate and the movable box piece are pulled down, a pile of gun nails are stuffed into the nail grooves, the movable box piece is pushed to enable the movable guide plate to abut against the fixed guide plate, the fixed guide plate and the movable guide plate form a nail outlet channel allowing the gun nails to be shot out, the bottom support is matched with the locking assembly, the fixed box piece and the movable box piece are locked, and a gun nozzle does not need to be disassembled. The use is very convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to nail gun technical field, specifically relates to shoot nail device. BACKGROUND

[0002] Nail gun is commonly used handheld tool, and various, can be divided into pneumatic and electric two kinds, dual-purpose nail gun is one of pneumatic nail guns. When the dual-purpose nail gun works, the nail guide structure of the dual-purpose nail gun can simultaneously shoot two types of nails, which greatly improves the working efficiency of the nail gun. Chinese patent CN201320353869.5 discloses a nail guide structure of dual-purpose nail gun, base 1-1 is installed on guide plate 1-2 by screw 1-3, and every time when the gun nail needs to be installed, screw 1-3 is screwed out, guide plate 1-2 is disassembled, and then the gun nail is installed in base 1-1, which is very inconvenient to use. SUMMARY

[0003] In view of the technical problem that the existing nail gun needs to disassemble the guide plate when installing the gun nail, the utility model provides a shoot nail device, which is convenient to use by fixing the fixed guide plate and the movable guide plate, the bottom support and the locking assembly, locking the fixed box piece and the movable box piece, without disassembling the gun nozzle.

[0004] The technical scheme adopted by the utility model is as follows: a shoot nail device, comprising a fixed guide plate, a movable guide plate, a fixed box piece fixedly connected with the fixed guide plate, a movable box piece fixedly connected with the movable guide plate, the movable guide plate and the movable box piece are slidably connected with the fixed box piece, the fixed guide plate and the movable guide plate are movably abutted, one end of the movable box piece away from the movable guide plate is provided with a bottom support, and the fixed box piece is rotatably provided with a locking assembly movably connected with the bottom support.

[0005] Optionally, the locking assembly comprises a fixed block and a movable block rotatably connected with the fixed block, the fixed block is installed on one side of the fixed box piece, one end of the movable block is provided with a handle extending away from the fixed block, and the other end of the movable block is provided with a hook.

[0006] Optionally, one end of the bottom support towards the locking assembly is provided with a card tongue matched with the hook, and one end of the card tongue away from the movable box piece is provided with an inclined surface inclined towards the lower end surface of the card tongue.

[0007] Optionally, the fixed guide plate comprises a gun cover and a fixed plate, one side of the fixed plate is fixedly connected with the gun cover, the other side of the fixed plate is fixedly connected with the fixed box piece, and the movable guide plate and the fixed plate cooperate to form a U-shaped groove for placing the gun nail.

[0008] Optionally, the gun cover is provided with a nail-separating plate. One end of the nail-separating plate is rotatably connected to the gun cover, and the other end of the nail-separating plate is movable against the movable guide plate. When the nail-separating plate and the movable guide plate abut against each other, the nail-separating plate divides the U-shaped groove into a straight groove.

[0009] Optionally, the gun cover is provided with a guide groove for mounting a spring, one end of the spring being located in the guide groove and the other end of the spring abutting against the nail plate.

[0010] Optionally, the nail plate has a first protrusion, the gun cover has a second protrusion and a channel through which the first protrusion passes, the first protrusion and the second protrusion are rotatably engaged by a pivot, the end of the channel away from the second protrusion has a locking protrusion, and the nail plate has a hook groove that movably abuts against the locking protrusion.

[0011] Optionally, the gun cover has a groove on the side facing the movable guide plate that movably engages with the nail plate. The groove communicates with the channel, and the height of the latching protrusion is less than the height of the hook groove.

[0012] The beneficial effects of this utility model are as follows: When nails need to be loaded, the movable guide plate and movable magazine plate are pulled down, a stack of nails is inserted into the nail slot, and the movable magazine plate is pushed to make the movable guide plate abut against the fixed guide plate, so that the fixed guide plate and the movable guide plate form a nail ejection channel for the nails to be driven out. The base and locking assembly cooperate to lock the fixed magazine plate and the movable magazine plate, without the need to disassemble the nozzle, making it very convenient to use. The base plate cooperates with the hook through the latch. The inclined design allows the latch to move upward without rotating the hook, which can be done with one hand, so that the hook can smoothly abut against the lower end face of the latch, limiting the movable magazine plate. When it is necessary to pull down the movable magazine plate, simply press the handle in the direction closer to the fixed magazine plate to separate the hook from the lower end face of the latch. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the dual-purpose gun nail proposed in the background art;

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

[0015] Figure 3 This is a schematic diagram of the base and locking assembly of the nail gun device proposed in an embodiment of the present invention;

[0016] Figure 4 A schematic diagram of the gun cover of the nail gun device proposed in this embodiment of the utility model;

[0017] Figure 5 This is a schematic diagram of the nail-split plate of the nail-shooting device proposed in an embodiment of the present invention.

[0018] The markings in the attached figures are as follows: 1. Fixed guide plate; 11. Gun cover; 111. Guide groove; 112. Second protrusion; 113. Channel; 114. Locking protrusion; 115. Groove; 12. Fixed plate; 2. Movable guide plate; 3. Fixed magazine plate; 4. Movable magazine plate; 5. Base plate; 51. Locking tongue; 52. Inclined surface; 6. Locking assembly; 61. Fixed block; 62. Movable block; 63. Handle; 64. Hook; 7. Nail plate; 71. First protrusion; 72. Hook groove; 8. Spring. Detailed Implementation

[0019] The present application will now be described in further detail with reference to the accompanying drawings and embodiments.

[0020] like Figure 2 and 3 As shown, this embodiment discloses a nail-shooting device, including a fixed guide plate 1, a movable guide plate 2, a fixed magazine plate 3 fixedly connected to the fixed guide plate 1, and a movable magazine plate 4 fixedly connected to the movable guide plate 2. Both the movable guide plate 2 and the movable magazine plate 4 are slidably engaged with the fixed magazine plate 3. The fixed guide plate 1 and the movable guide plate 2 are movably abutted against each other. A base support 5 is provided at the end of the movable magazine plate 4 away from the movable guide plate 2. The fixed magazine plate 3 is rotatably equipped with a locking assembly 6 that movably engages with the base support 5. When nails need to be loaded, the movable guide plate 2 and the movable magazine plate 4 are pulled down, a stack of nails is inserted into the nail slot, and the movable magazine plate 4 is pushed to make the movable guide plate 2 abut against the fixed guide plate 1, forming a nail ejection channel between the fixed guide plate 1 and the movable guide plate 2. The base support 5 and the locking assembly 6 cooperate to lock the fixed magazine plate 3 and the movable magazine plate 4, eliminating the need to disassemble the nozzle and making it very convenient to use.

[0021] like Figure 3 As shown, the locking assembly includes a fixed block 61 and a movable block 62 rotatably connected to the fixed block 61. The fixed block 61 is installed on one side of the fixed housing 3. One end of the movable block 62 has a handle 63 extending away from the fixed block 61, and the other end of the movable block 62 has a hook 64. The bottom support 5 has a latch 51 that cooperates with the hook 64 at one end facing the locking assembly 6. The end of the latch 51 away from the movable housing 4 has an inclined surface 52 that slopes towards the lower end face of the latch 51. The bottom support 5 cooperates with the hook 64 through the latch 51. The inclined surface 52 allows the latch 51 to move upward without rotating the hook 64, which can be done with one hand, so that the hook 64 can smoothly abut against the lower end face of the latch 51 and limit the movable housing 4. When it is necessary to pull down the movable housing 4, simply press the handle 63 towards the fixed housing 3 to separate the hook 64 from the lower end face of the latch 51. Inclined surface 52 can be an arc-shaped inclined surface 52.

[0022] In this embodiment, as Figure 2As shown, the fixed guide plate 1 includes a gun cover 11 and a fixed plate 12. One side of the fixed plate 12 is fixedly connected to the gun cover 11, and the other side of the fixed plate 12 is fixedly connected to the fixed magazine plate 3. The movable guide plate 2 cooperates with the fixed plate 12 to form a U-shaped groove for placing gun nails. The U-shaped groove extends to the fixed magazine plate 3 and the movable magazine plate 4, and is used to place staples or straight nails. The fixed plate 12 can be connected to the gun cover 11 and the movable guide plate 2 respectively by screws.

[0023] like Figure 4 and 5 As shown, the gun cover 11 is equipped with a nail-separating plate 7. One end of the nail-separating plate 7 is rotatably connected to the gun cover 11, and the other end of the nail-separating plate 7 is movably abutted against the movable guide plate 2. When the nail-separating plate 7 and the movable guide plate 2 abut against each other, the nail-separating plate 7 divides the U-shaped groove into a straight groove. When a staple is needed, the movable guide plate 2 and the movable magazine 4 are pulled down, and a stack of staples is inserted into the U-shaped groove. The movable magazine 4 is pushed so that the movable guide plate 2 abuts against the fixed guide plate 1, and the staple is fired under the pneumatic switch. At this time, the nail-separating assembly does not separate the U-shaped groove. When a straight nail is needed, a stack of straight nails is inserted into the straight groove on one side of the U-shaped groove. When the movable guide plate 2 and the fixed guide plate 1 are closed, the nail-separating plate 7 divides the U-shaped groove into two straight grooves, limiting the straight nails and allowing them to be fired smoothly. This makes the nail gun suitable for both straight nails and staples.

[0024] like Figure 4 and 5 As shown, the gun cover 11 is provided with a guide groove 111 for mounting a spring 8. One end of the spring 8 is located in the guide groove 111, and the other end of the spring 8 abuts against the nail plate 7. The nail plate 7 is provided with a first protrusion 71, and the gun cover 11 is provided with a second protrusion 112 and a channel 113 through which the first protrusion 71 passes. The first protrusion 71 and the second protrusion 112 are rotatably engaged by a pivot. The end of the channel 113 away from the second protrusion 112 is provided with a locking protrusion 114, and the nail plate 7 is provided with a hook groove 72 that movably abuts against the locking protrusion 114.

[0025] like Figure 5 As shown, the gun cover 11 has a groove 115 on the side facing the movable guide plate 2, which is movably engaged with the nail plate 7. The groove 115 communicates with the channel 113, and the height of the latching protrusion 114 is less than the height of the hook groove 72. The channel 113 penetrates the top and bottom surfaces of the gun cover 11, while the groove 115 does not penetrate the top surface of the gun cover 11. When a nail is needed, the nail plate 7 is pushed into the groove 115 by the nail to avoid affecting the movement of the nail. When a straight nail is needed, the nail plate 7 moves towards the movable guide plate 2 under the return force of the spring 8. At this time, the hook groove 72 on the nail plate 7 abuts against the upper end face of the latching protrusion 114, preventing the nail plate 7 from moving excessively downward and colliding with the movable guide plate 2, thus preventing wear.

[0026] 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-shooting device, characterized in that, It includes a fixed guide plate, a movable guide plate, a fixed housing plate fixedly connected to the fixed guide plate, and a movable housing plate fixedly connected to the movable guide plate. The movable guide plate and the movable housing plate are slidably engaged with the fixed housing plate. The fixed guide plate and the movable guide plate are movably abutted against each other. The end of the movable housing plate away from the movable guide plate is provided with a base support. The fixed housing plate is rotatably provided with a locking component that is movably engaged with the base support.

2. The nail-shooting device according to claim 1, characterized in that, The locking assembly includes a fixed block and a movable block rotatably connected to the fixed block. The fixed block is installed on one side of the fixed housing plate. One end of the movable block is provided with a handle extending away from the fixed block, and the other end of the movable block is provided with a hook.

3. The nail-shooting device according to claim 2, characterized in that, The bottom support has a latch at one end facing the locking assembly that engages with the hook, and the latch has an inclined surface at the end away from the movable cartridge that slopes towards the lower end face of the latch.

4. The nail-shooting device according to claim 1, characterized in that, The fixed guide plate includes a gun cover and a fixed plate. One side of the fixed plate is fixedly connected to the gun cover, and the other side of the fixed plate is fixedly connected to the fixed magazine plate. The movable guide plate and the fixed plate cooperate to form a U-shaped groove for placing the gun nail.

5. The nail-shooting device according to claim 4, characterized in that, The gun cover is provided with a nail-separating plate. One end of the nail-separating plate is rotatably connected to the gun cover, and the other end of the nail-separating plate is movable against the movable guide plate. When the nail-separating plate and the movable guide plate are against each other, the nail-separating plate divides the U-shaped groove into a straight groove.

6. The nail-shooting device according to claim 5, characterized in that, The gun cover is provided with a guide groove for installing a spring, one end of the spring is located in the guide groove, and the other end of the spring abuts against the nail plate.

7. The nail-shooting device according to claim 5, characterized in that, The nail plate has a first protrusion, the gun cover has a second protrusion and a channel through which the first protrusion passes. The first protrusion and the second protrusion are rotatably engaged by a pivot. The end of the channel away from the second protrusion has a locking protrusion, and the nail plate has a hook groove that movably abuts against the locking protrusion.

8. The nail-shooting device according to claim 7, characterized in that, The gun cover has a groove on the side facing the movable guide plate that movably engages with the nail plate. The groove is connected to the channel, and the height of the latching protrusion is less than the height of the hook groove.

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