Nail shooting assembly

Abstract

The utility model relates to the technical field of shooting nails, and provides a shooting nail assembly which comprises a nail body, a shooting assembly, a sleeve and a gasket and is used for being nailed into an object, the nail body is sequentially divided into a spine section, a rod body section and a nail cap section from one end to the other end, the shooting assembly is arranged on the nail cap section of the nail body, and the shooting assembly is used for pushing the nail body to be nailed into the object after being triggered. The sleeve is sleeved outside the nail body and provided with external threads, the gasket is sleeved outside the nail body, and the sleeve is located between the gasket and the emitting assembly. According to the technical scheme, the problem that in the prior art, the nail shooting function is single is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of nail shooting, and specifically to a nail shooting assembly. Background Art

[0002] Nail guns are nails fired by nail guns (a special tool), and are mainly used in the construction, decoration and other industries to fix wood, metal or other materials. Existing nail guns are usually composed of a metal nail body and a plastic explosive part. The plastic explosive part is filled with nitrocellulose or gunpowder powder. The impact force generated by the explosion of the plastic explosive part pushes the nail body part into the object.

[0003] The existing nail body is a common nail structure, which is generally used for fastening and connection, but has no function of connecting with the outside, and has poor functionality. Utility Model Content

[0004] The utility model provides a nail-shooting assembly, which solves the problem of single functionality of nail-shooting in the prior art.

[0005] The technical solution of the utility model is as follows: a nail shooting assembly, comprising:

[0006] The nail body is used to drive into an object. The nail body is divided into a spike section, a rod section and a nail cap section from one end to the other.

[0007] A firing assembly is arranged on the nail cap section of the nail body, and the firing assembly is used to push the nail body into an object after being fired.

[0008] A sleeve is sleeved outside the nail body, and the sleeve has an external thread.

[0009] A gasket is sleeved outside the nail body, and the sleeve is located between the gasket and the firing assembly.

[0010] As a further technical solution,

[0011] The sleeve and the gasket are an integral structure.

[0012] As a further technical solution,

[0013] One end of the gasket away from the sleeve is provided with an anti-slip protrusion.

[0014] As a further technical solution,

[0015] Three anti-slip protrusions are evenly arranged along the circumference of the gasket, and the anti-slip protrusions are conical.

[0016] As a further technical solution,

[0017] The middle portion of the gasket is recessed toward the direction approaching the sleeve.

[0018] As a further technical solution,

[0019] The rod body section includes a first rod and a second rod connected in sequence, the first rod is close to the spike section, and the second rod is close to the nail cap section.

[0020] The diameter of the first rod is smaller than the diameter of the second rod, and the first rod is smoothly connected to the second rod.

[0021] The sleeve is located on the first rod, the gasket is located on the first rod or the spike segment, and the inner diameter of the sleeve is greater than or equal to the diameter of the first rod and less than or equal to the diameter of the second rod.

[0022] As a further technical solution,

[0023] The inner diameter of the sleeve is larger than the diameter of the first rod and smaller than the diameter of the second rod.

[0024] As a further technical solution,

[0025] The second rod is provided with a fastening protrusion.

[0026] As a further technical solution, the transmitting assembly includes:

[0027] The column has one end disposed on the nail cap segment and the other end having a first groove.

[0028] An insert block is used to be inserted into the first groove, one end of the insert block has a second groove, after the insert block is inserted into the first groove, a receiving cavity is formed between the second groove and the groove bottom of the first groove,

[0029] A card block is arranged at the bottom of the first groove, and there is a gap between the card block and the inner wall of the first groove. After the insert block is inserted into the first groove, the card block is inserted into the second groove.

[0030] The clamping block is cylindrical, and one end of the clamping block that is clamped into the second groove has a tapered guide surface.

[0031] As a further technical solution,

[0032] The first groove is divided into a first section and a second section from the opening to the groove bottom, the first section is a truncated cone, and the second section is a cylindrical shape.

[0033] The insert block is in the shape of a body of revolution. After the insert block is inserted into the first groove, the side wall of the insert block fits with the inner wall of the first groove.

[0034] The working principle and beneficial effects of the utility model are:

[0035] In the utility model, after the nail body is nailed into the object, the gasket contacts the surface of the object, and the nail cap section of the nail body presses against the sleeve to realize the installation of the entire nail shooting assembly. The sleeve has an external thread, so that the external part that needs to be connected can be connected and fixed with the sleeve through a nut, which is very convenient and improves the functionality of the nail shooting. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0037] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0038] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0039] Figure 3 For this utility model Figure 2 Schematic diagram of the AA section structure;

[0040] Figure 4 This is a schematic diagram of the explosion structure of the utility model;

[0041] Figure 5 This is a schematic diagram of the explosion main structure of the utility model;

[0042] Figure 6 For this utility model Figure 5 Schematic diagram of the BB cross-section structure;

[0043] In the figure: 1-nail body, 11-spike section, 12-rod body section, 121-first rod, 122-second rod, 13-nail cap section, 2-firing assembly, 21-column, 22-first groove, 221-first section, 222-second section, 23-insertion block, 24-second groove, 25-accommodating cavity, 26-block, 27-conical guide surface, 28-annular groove, 29-annular protrusion, 31-sleeve, 32-gasket, 33-anti-slip protrusion, 34-fastening protrusion, 4-firing groove. DETAILED DESCRIPTION

[0044] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0045] In order to simplify the drawings, only the parts related to the utility model are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically shown, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0046] In this article, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0047] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0048] like Figure 1-6 As shown, the utility model provides a nail shooting assembly, comprising:

[0049] The nail body 1 is used to nail into an object. The nail body 1 is divided into a spike section 11, a rod section 12 and a nail cap section 13 from one end to the other. The firing assembly 2 is arranged on the nail cap section 13 of the nail body 1. The firing assembly 2 is used to push the nail body 1 into the object after being fired. The sleeve 31 is sleeved on the outside of the nail body 1. The sleeve 31 has an external thread. The gasket 32 ​​is sleeved on the outside of the nail body 1. The sleeve 31 is located between the gasket 32 ​​and the firing assembly 2.

[0050] In this embodiment, Figure 1 As shown, after the nail body 1 is nailed into the object, the gasket 32 ​​contacts the surface of the object, and the nail cap section 13 of the nail body 1 presses the sleeve 31 tightly, thereby realizing the installation of the entire nail assembly. The sleeve 31 has an external thread, so that the external part that needs to be connected can be connected and fixed to the sleeve 31 through a nut, which is very convenient and improves the functionality of the nail.

[0051] Furthermore, the sleeve 31 and the gasket 32 ​​are an integral structure.

[0052] In this embodiment, Figure 4 and Figure 6 As shown, the sleeve 31 and the washer 32 are integrated, so when the nut is tightened on the sleeve 31, the force between the nut and the washer 32 will not be transmitted to the nail body 1, thereby ensuring the firmness of the nail body 1 being nailed into the object.

[0053] Furthermore, an end of the gasket 32 ​​away from the sleeve 31 has an anti-slip protrusion 33 .

[0054] In this embodiment, Figure 1 As shown, after the nail is driven into the object, the anti-skid protrusion 33 of the gasket 32 ​​partially enters the surface of the object, so that when the nut is tightened on the sleeve 31, the gasket 32 ​​will not rotate, thereby better tightening the nut.

[0055] Furthermore, three anti-slip protrusions 33 are evenly arranged along the circumference of the gasket 32 ​​, and the anti-slip protrusions 33 are conical.

[0056] In this embodiment, Figure 1 As shown, three anti-skid protrusions 33 are provided, and the gasket 32 ​​will be more stable and will not shake. In addition, the anti-skid protrusions 33 are conical, which can more easily penetrate into the object and improve the firmness.

[0057] Furthermore, the middle portion of the gasket 32 ​​is recessed toward the sleeve 31 .

[0058] In this embodiment, Figure 1 and Figure 3 As shown, the middle part of the gasket 32 ​​is concave. When the nail is driven into the object, pressure is applied to the gasket 32. This pressure forces the gasket 32 ​​to move toward the concave part. As a result, after the gasket 32 ​​is flattened by compression, it exerts a squeezing force on the nail body in the middle, thereby increasing the friction between the nail body and the gasket, preventing the gasket 32 ​​from rotating, and improving the firmness.

[0059] Furthermore, the rod body segment 12 includes a first rod 121 and a second rod 122 connected in sequence, the first rod 121 is close to the spike segment 11, the second rod 122 is close to the nail cap segment 13, the diameter of the first rod 121 is smaller than the diameter of the second rod 122, the first rod 121 and the second rod 122 are smoothly connected, the sleeve 31 is located on the first rod 121, the gasket 32 ​​is located on the first rod 121 or the spike segment 11, and the inner diameter of the sleeve 31 is greater than or equal to the diameter of the first rod 121, and less than or equal to the diameter of the second rod 122.

[0060] In this embodiment, Figure 6 As shown, the diameter of the sleeve 31 is slightly smaller than the diameter of the second rod 122 , so that when the nail body is driven into an object, the sleeve 31 can slide onto the second rod 122 , so that the connection between the second rod 122 and the sleeve 31 is more secure.

[0061] Furthermore, the inner diameter of the sleeve 31 is larger than the diameter of the first rod 121 and smaller than the diameter of the second rod 122 .

[0062] In this embodiment, the diameter of the sleeve 31 is smaller than the diameter of the second rod 122. When the nail body is nailed into an object, the sleeve 31 slides onto the second rod 122, and the sleeve 31 and the second rod 122 produce an interference fit connection effect, making the connection between the second rod 122 and the sleeve 31 more secure.

[0063] Furthermore, the second rod 122 has a fastening protrusion 34 .

[0064] In this embodiment, Figure 5 As shown, when the sleeve 31 slides to the second rod 122, it encounters the fastening protrusion 34, and the fastening protrusion 34 forms a groove on the inner wall of the sleeve 31, so that after the nail assembly completes nailing into the object, the sleeve 31 and the nail body 1 are tightly connected and no relative sliding occurs, which is conducive to the tightening and installation of the fastening nut.

[0065] Furthermore, the launching assembly 2 includes a column 21, a block 26 and an insert block 23. One end of the column 21 is arranged on the nail cap section 13, and the other end has a first groove 22. The insert block 23 is used to be inserted into the first groove 22. One end of the insert block 23 has a second groove 24. After the insert block 23 is inserted into the first groove 22, a receiving cavity 25 is formed between the second groove 24 and the bottom of the first groove 22. The block 26 is arranged at the bottom of the first groove 22. There is a gap between the block 26 and the inner wall of the first groove 22. After the insert block 23 is inserted into the first groove 22, the block 26 is inserted into the second groove 24. The block 26 is cylindrical, and one end of the block 26 inserted into the second groove 24 has a conical guide surface 27.

[0066] In this embodiment, the column 21 and the insert block 23 are a combined structure. During the production of nails, the explosive filler (generally nitrocellulose) is placed in the second groove 24, and then the insert block 23 is inserted into the first groove 22, thereby forming a receiving cavity 25. The explosive filler is located in the receiving cavity 25, and the conical guide surface 27 can facilitate the insertion of the block 26 into the second groove 24.

[0067] Furthermore, the first groove 22 is divided into a first section 221 and a second section 222 from the opening to the bottom of the groove. The first section 221 is truncated cone-shaped, the second section 222 is cylindrical, and the plug block 23 is a rotating body. After the plug block 23 is inserted into the first groove 22, the side wall of the plug block 23 fits with the inner wall of the first groove 22.

[0068] In this embodiment, the side wall shape of the plug block 23 is the same as that of the first groove 22. The truncated cone-shaped first section 221 can more conveniently insert the plug block 23 therein and play a guiding role. In addition, the wedge-shaped surface can provide a tapered force for the plug block 23, making the fixation of the plug block 23 more secure.

[0069] Furthermore, an annular groove 28 is provided on the side wall of the first groove 22, and an annular protrusion 29 is provided on the side wall of the insert block 23. After the insert block 23 is inserted into the first groove 22, the annular protrusion 29 is inserted into the annular groove 28. The annular groove 28 is located on the first section 221. The diameter of the annular protrusion 29 is larger than the minimum diameter of the first section 221 and smaller than the maximum diameter of the first section 221.

[0070] In this embodiment, the diameter of the annular protrusion 29 is smaller than the maximum diameter of the first section 221. In this way, when the plug block 23 is inserted into the first groove 22, the end of the first groove 22 will not support the annular protrusion 29. The annular protrusion 29 can be inserted into the annular groove 28 under the gradual guiding effect of the inner wall of the first section 221, which makes the operation more convenient.

[0071] Furthermore, a firing groove 4 is formed at one end of the insert block 23 away from the second groove 24 .

[0072] In this embodiment, the firing groove 4 is in a truncated cone shape. The existence of the firing groove 4 can reduce the wall thickness of the insert block 23 at this location. When firing a nail, it is easier to penetrate the firing groove 4 and complete the firing. The truncated cone design can play a certain guiding and positioning role, and is more conducive to correctly hitting the firing groove 4.

[0073] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A nail-shooting assembly, characterized in that: include, The nail body (1) is used for driving into an object, wherein the nail body (1) is divided into a spike section (11), a rod section (12) and a nail cap section (13) from one end to the other end. A firing assembly (2) is arranged on the nail cap section (13) of the nail body (1), and the firing assembly (2) is used to push the nail body (1) into an object after being fired. A sleeve (31) is sleeved outside the nail body (1), and the sleeve (31) has an external thread. A gasket (32) is sleeved outside the nail body (1), and the sleeve (31) is located between the gasket (32) and the firing assembly (2).

2. A nail assembly according to claim 1, characterized in that: The sleeve (31) and the gasket (32) are an integral structure.

3. A nail assembly according to claim 1, characterized in that: An end of the gasket (32) away from the sleeve (31) has an anti-slip protrusion (33).

4. A nail assembly according to claim 3, characterized in that: Three anti-slip protrusions (33) are evenly arranged along the circumference of the gasket (32), and the anti-slip protrusions (33) are conical.

5. The nail assembly according to claim 1, characterized in that: The middle portion of the gasket (32) is recessed in a direction approaching the sleeve (31).

6. A nail assembly according to claim 2, characterized in that: The rod body section (12) comprises a first rod (121) and a second rod (122) connected in sequence, wherein the first rod (121) is close to the spike section (11), and the second rod (122) is close to the nail cap section (13). The diameter of the first rod (121) is smaller than the diameter of the second rod (122), and the first rod (121) and the second rod (122) are smoothly connected. The sleeve (31) is located on the first rod (121), the gasket (32) is located on the first rod (121) or the spike section (11), and the inner diameter of the sleeve (31) is greater than or equal to the diameter of the first rod (121) and less than or equal to the diameter of the second rod (122).

7. A nail-shooting assembly according to claim 6, characterized in that: The inner diameter of the sleeve (31) is larger than the diameter of the first rod (121) and smaller than the diameter of the second rod (122).

8. The nail assembly according to claim 6, characterized in that: The second rod (122) is provided with a fastening protrusion (34).

9. The nail assembly according to claim 1, characterized in that: The transmitting component (2) comprises: The column (21) has one end disposed on the nail cap section (13) and the other end having a first groove (22). an insert block (23) for inserting into the first groove (22); one end of the insert block (23) has a second groove (24); after the insert block (23) is inserted into the first groove (22), a receiving cavity (25) is formed between the second groove (24) and the groove bottom of the first groove (22); A clamping block (26) is arranged at the bottom of the first groove (22), and a gap is formed between the clamping block (26) and the inner wall of the first groove (22). After the inserting block (23) is inserted into the first groove (22), the clamping block (26) is clamped into the second groove (24). The clamping block (26) is columnar, and one end of the clamping block (26) that is clamped into the second groove (24) has a conical guide surface (27).

10. A nail-shooting assembly according to claim 9, characterized in that: The first groove (22) is divided into a first section (221) and a second section (222) from the opening to the groove bottom, the first section (221) is truncated cone-shaped, and the second section (222) is cylindrical. The insert block (23) is in the shape of a rotating body, and after the insert block (23) is inserted into the first groove (22), the side wall of the insert block (23) fits with the inner wall of the first groove (22).

Images