Self-fixing pointed-end threaded shoot nail

Abstract

The utility model relates to the technical field of thread shooting nails, and discloses a self-fixing pointed-end thread shooting nail which comprises a shooting nail body, threads are arranged on the outer side of the shooting nail body, a pointed-end block is fixedly connected to one end of the shooting nail body, two limiting grooves are formed in the outer side of the pointed-end block, a gasket is arranged outside the pointed-end block in a sleeved mode, and the pointed-end block is fixedly connected with the other end of the shooting nail body. A gasket is fixedly connected to one end of the shoot nail body, a plurality of guide pieces are fixedly connected to the periphery of the gasket, two limiting blocks are fixedly connected to the inner side of the gasket, a tail end block is fixedly connected to the other end of the shoot nail body, and an impact ring is fixedly connected to the outer side of the tail end block. According to the nail gun, the limiting block is matched with the limiting groove, so that the gasket can be more stably arranged on the periphery of the pointed block in a sleeving mode, the gasket can play a buffering role and play a sealing role after ejection, the guide piece makes contact with the nail gun in the gun bore of the nail gun, the limiting effect is achieved, and the nail main body is kept stable when ejected.

Description

Technical Field

[0001] The utility model relates to the technical field of threaded nails, in particular to a self-fixing pointed threaded nail. Background Art

[0002] Threaded nails are a special type of nails. Their notable feature is that they have a threaded structure on their surface. Threaded nails are usually made of metal materials. Compared with ordinary nails, threaded nails have stronger fixing ability and stability. When in use, threaded nails are quickly driven into the interior of an object through tools such as nail guns. The threads can increase the contact area and friction with the object, thereby fixing the object together more firmly. In construction, threaded nails are often used to fix materials such as wooden boards and metal plates to concrete or other hard substrates. In furniture manufacturing, they can also be used to firmly connect components.

[0003] When using threaded nails in the prior art, a special nail gun is used. However, there is a large gap between the threaded nail and the inner wall of the barrel of the nail gun, and instability is inevitable when shooting the threaded nail. Problems such as deviation and shaking are prone to occur during the shooting process. Therefore, the technology in the field proposes a self-fixing pointed threaded nail to solve the above problem. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a self-fixing pointed threaded nail, which aims to improve the instability phenomenon that is inevitable when shooting threaded nails in the prior art, and the problems of deviation and shaking that are prone to occur during the shooting process.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a self-fixing pointed threaded nail, comprising a nail body, the outer side of the nail body is provided with a thread, one end of the nail body is fixedly connected to a pointed block, the outer side of the pointed block is provided with two limiting grooves, the outer sleeve of the pointed block is provided with a gasket, the outer periphery of the gasket is fixedly connected to a plurality of guide plates, the inner side of the gasket is fixedly connected to two limiting blocks, the other end of the nail body is fixedly connected to a tail end block, the outer side of the tail end block is fixedly connected to an impact ring, and a safety component is provided inside the nail body, the safety component is used to assist the nail body in reinforcing the connection effect to prevent loosening after use.

[0006] Furthermore, the safety component includes a covering paper ring, which is sleeved on the outer circumference of the pointed block. A slide groove is provided inside the nail body, two slide holes are provided inside the pointed block, and an extrusion block is slidably connected inside the slide groove.

[0007] Furthermore, the end of the slide groove is communicated with the end of the slide hole, and the outer side of the extrusion block is in contact with the outer sides of the two safety pins.

[0008] Furthermore, one end of the extrusion block is fixedly connected to a sliding bar, and the outer side of the sliding bar is slidably connected to the inner side of the sliding groove.

[0009] Furthermore, one end of the sliding bar passes through the outer wall of the tail end block.

[0010] Furthermore, a winding groove is provided at one end of the nail body.

[0011] Furthermore, the outer side of the limiting block is slidably connected to the inner side of the limiting groove.

[0012] Furthermore, the material of the gasket is special engineering plastic, and the material of the guide piece is rubber.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the present invention, the washer can be more stably sleeved on the outer periphery of the pointed block by cooperating with the limiting block and the limiting groove, and the washer can play a buffering role and a sealing effect after shooting. The guide piece contacts the inside of the gun barrel of the nail gun and plays a limiting effect, so that the nail body remains stable when shooting. The guide piece made of rubber material can be deformed and is flexibly connected to the inside of the gun barrel, so that no excessive friction will be generated to affect the nail shooting effect;

[0015] 2. In the utility model, after the nail body is nailed into the selected object, one end of the sliding bar can be pressed with a rod, and then the rod is hammered to make the sliding bar stressed, and the squeezing block will quickly squeeze the two safety nails to slide outward, and the tip of the safety nail will pierce the covering paper circle and be inserted into the assembled object, so that the nail body can be assisted to make the connection between it and the connected solid material more stable and can effectively prevent loosening. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of a self-fixing pointed threaded nail proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of a pointed head block of a self-fixing pointed head threaded nail proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the impact ring structure of a self-fixing pointed threaded nail proposed by the utility model;

[0019] Figure 4 The utility model is a schematic diagram of a sliding bar structure of a self-fixing pointed threaded nail.

[0020] Legend:

[0021] 1. Nail body; 2. Pointed block; 3. Limiting groove; 4. Washer; 5. Guide plate; 6. Limiting block; 7. Tail end block; 8. Impact ring; 9. Winding groove; 10. Slide groove; 11. Sliding bar; 12. Extrusion block; 13. Sliding hole; 14. Safety nail; 15. Covering paper ring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1-Figure 3 The utility model provides an embodiment: a self-fixing pointed threaded nail, comprising a nail body 1, a thread is arranged on the outer side of the nail body 1, one end of the nail body 1 is fixedly connected with a pointed block 2, two limit grooves 3 are arranged on the outer side of the pointed block 2, a gasket 4 is sleeved on the outer side of the pointed block 2, a plurality of guide sheets 5 are fixedly connected to the outer periphery of the gasket 4, two limit blocks 6 are fixedly connected to the inner side of the gasket 4, the other end of the nail body 1 is fixedly connected with a tail end block 7, the outer side of the tail end block 7 is fixedly connected with an impact ring 8, a safety component is arranged inside the nail body 1, the safety component is used to assist the nail body 1 to strengthen the connection effect and prevent loosening after use, the pointed block 2 adopts a pointed head design, for harder materials, the flat head design is difficult to drive in, and the thread is arranged on the outer side of the nail body 1 to increase the friction and bite force between the nail body 1 and the fixed material, thereby improving the firmness of the fixation The screw thread can distribute the stress more evenly on the nail body 1 and the fixed material, reduce local stress concentration, and enhance the stability of the overall structure. When the nail body 1 is ejected and contacts the fixed surface, a large impact force will be generated. The limit block 6 cooperates with the limit groove 3 to make the washer 4 more stably sleeved on the outer periphery of the pointed block 2. The washer 4 can play a buffering role and has a sealing effect after ejection. The guide piece 5 contacts the inside of the gun barrel of the nail gun to play a limiting effect, so that the nail body 1 remains stable when ejected. The guide piece 5 made of rubber can be deformed and is flexibly connected to the inside of the gun barrel, so that no excessive friction will be generated to affect the nailing effect. By providing a winding groove 9 at the other end of the nail body 1, it is convenient to wind one end of the grounding wire around the outside of the nail body 1 when it can be used in conjunction with the grounding wire.

[0024] Reference Figure 2-Figure 4The safety component includes a covering paper ring 15, which is sleeved on the outer periphery of the pointed block 2. A slide groove 10 is provided inside the nail body 1, and two safety nails 14 are provided inside the pointed block 2. An extrusion block 12 is slidably connected inside the slide groove 10. The port of the slide groove 10 is connected to the port of the slide hole 13. The outer side of the extrusion block 12 is fitted with the outer sides of the two slide holes 13. One end of the extrusion block 12 is fixedly connected with a sliding bar 11. The outer side of the sliding bar 11 is slidably connected to the inner side of the slide groove 10. One end of the sliding bar 11 passes through the outer wall of the tail end block 7. One end of the nail body 1 is provided with a The outer sides of the winding groove 9 and the limit block 6 are slidably connected with the inner sides of the limit groove 3. The material of the gasket 4 is special engineering plastics, and the material of the guide piece 5 is rubber. After the nail body 1 is nailed into the selected object, one end of the sliding bar 11 can be pressed with a rod, and then the rod is hammered to make the sliding bar 11 stressed. The squeezing block 12 will quickly squeeze the two safety nails 14 to slide outward, and the tip of the safety nail 14 will pierce the covering paper ring 15 and be inserted into the assembled object. This can assist the nail body 1 to make the connection between it and the connected solid material more stable and effectively prevent loosening.

[0025] Working principle: the pointed block 2 adopts a pointed design. For harder materials, a flat head design is difficult to drive in. The thread on the outside of the nail body 1 can increase the friction and bite force between the nail body 1 and the fixed material, thereby improving the firmness of the fixation, making it less likely to loosen or pull out when subjected to external force. The existence of the thread can distribute the stress more evenly on the nail body 1 and the fixed material, reduce local stress concentration, and enhance the stability of the overall structure. When the nail body 1 is ejected and contacts the fixed surface, a large impact force will be generated. The limit block 6 cooperates with the limit groove 3 to make the gasket 4 more stably sleeved on the outer periphery of the pointed block 2. The gasket 4 can play a buffering role and has a sealing effect after ejection. The guide piece 5 contacts it inside the gun barrel of the nail gun and plays a role The limiting effect makes the nail body 1 remain stable when it is shot out. The guide piece 5 made of rubber material can be deformed and is flexibly connected to the inside of the gun barrel, so that no excessive friction will be generated to affect the nailing effect. By opening a winding groove 9 at the other end of the nail body 1, it is convenient to wind one end of the grounding wire around the outside of the nail body 1 when used in conjunction with the grounding wire. In addition, after the nail body 1 is nailed into the selected object, a rod can be used to press one end of the sliding bar 11, and then the rod can be hammered to make the sliding bar 11 stressed. The squeezing block 12 will quickly squeeze the two safety nails 14 to slide outward, and the tip of the safety nail 14 will pierce the covering paper ring 15 and be inserted into the assembled object. This can assist the nail body 1 to make the connection between it and the connected solid material more stable and effectively prevent loosening.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A self-fixing pointed threaded nail, comprising a nail body (1), characterized in that: The outer side of the nail body (1) is provided with a thread, one end of the nail body (1) is fixedly connected to a pointed block (2), the outer side of the pointed block (2) is provided with two limit grooves (3), the outer side of the pointed block (2) is sleeved with a washer (4), the outer periphery of the washer (4) is fixedly connected to a plurality of guide plates (5), the inner side of the washer (4) is fixedly connected to two limit blocks (6), the other end of the nail body (1) is fixedly connected to a tail end block (7), the outer side of the tail end block (7) is fixedly connected to an impact ring (8), and a safety component is provided inside the nail body (1), the safety component is used to assist the nail body (1) in reinforcing the connection effect and prevent loosening after use.

2. A self-fixing pointed threaded nail according to claim 1, characterized in that: The safety component comprises a covering paper ring (15), the covering paper ring (15) being sleeved on the outer circumference of the pointed block (2), a slide groove (10) being provided inside the nail body (1), two slide holes (13) being provided inside the pointed block (2), and a pressing block (12) being slidably connected inside the slide groove (10).

3. A self-fixing pointed threaded nail according to claim 2, characterized in that: The end of the slide groove (10) is in communication with the end of the slide hole (13), and the outer side of the extrusion block (12) is in contact with the outer sides of the two safety pins (14).

4. A self-fixing pointed threaded nail according to claim 3, characterized in that: One end of the extrusion block (12) is fixedly connected to a sliding bar (11), and the outer side of the sliding bar (11) is slidably connected to the inner side of the sliding groove (10).

5. A self-fixing pointed threaded nail according to claim 4, characterized in that: One end of the sliding bar (11) passes through the outer wall of the tail end block (7).

6. A self-fixing pointed threaded nail according to claim 1, characterized in that: A winding groove (9) is provided at one end of the nail body (1).

7. The self-fixing pointed threaded nail according to claim 1, characterized in that: The outer side of the limiting block (6) is slidably connected to the inner side of the limiting groove (3).

8. The self-fixing pointed threaded nail according to claim 1, characterized in that: The material of the gasket (4) is special engineering plastic, and the material of the guide piece (5) is rubber.

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