High-strength stable type thread shoot nail structure

Abstract

The utility model provides a high-strength stable type thread shoot nail structure which comprises a body, a limiting pad arranged at one end of the body, a threaded column fixedly connected to the top of the limiting pad, a shell arranged on the surface of the threaded column, and a primer mixture arranged inside the shell. According to the high-strength stable type thread shoot nail structure, when the body moves towards one side, the limiting pad moves towards one side till the limiting pad makes contact with the wall face, then the body is limited, the body cannot move towards one side any more, the threaded column cannot make contact with the wall, meanwhile, the limiting pad blocks impact force, and therefore the body is prevented from being damaged. And meanwhile, the situation that the base body is soft, and the body enters the interior of the base body is also prevented.

Description

Technical Field

[0001] The utility model relates to the field of threaded nails, in particular to a high-strength and stable threaded nail structure. Background Art

[0002] A threaded nail is a relatively special nail. The front rod part of the nail is a smooth rod, and the rear rod part is a thread. The smooth rod part is driven into the base body, and the threaded part remains outside the base body, which can be used to connect other fasteners.

[0003] Currently, threaded nails are used to quickly install and fix wall panels, or install hanging accessories in kitchens and bathrooms, such as towel racks, storage racks, etc.

[0004] However, if the base body is soft, the nail drills deep, squeezing and deforming the upper end of the threaded tube, and the surface of the threaded tube is scratched, resulting in the nut not being able to be screwed on.

[0005] Therefore, it is necessary to provide a high-strength and stable threaded nail structure to solve the above technical problems. Summary of the Utility Model

[0006] The utility model provides a high-strength and stable threaded nail structure, which solves the problem of squeezing and deforming the upper end of the threaded tube and scratching the surface of the threaded tube during nail installation.

[0007] To solve the above technical problems, a high-strength and stable threaded nail structure provided by the utility model includes:

[0008] A body;

[0009] A limit pad, the limit pad is arranged at one end of the body, a threaded column is fixedly connected to the top of the limit pad, a shell is arranged on the surface of the threaded column, and a percussion charge is arranged inside the shell.

[0010] Preferably, a support pad is arranged on the surface of the body, a limit groove is opened inside the support pad, a positioning groove is opened inside the support pad, two connection grooves are opened inside the support pad, and a positioning ring is fixedly connected to the bottom of the limit pad.

[0011] Preferably, the bottom of the limit pad is fixedly connected to one end of the body, and the positioning ring is adapted to the positioning groove.

[0012] Preferably, a fixing hole is opened inside the limit pad, and a fixing block is arranged inside the fixing hole.

[0013] Preferably, the fixing hole is a threaded hole, and threads adapted to the fixing hole are opened on the surface of the fixing hole.

[0014] Preferably, a fixing groove is formed inside the positioning ring, and a fixing pad is slidably connected inside the fixing groove.

[0015] Preferably, a limiting cone is fixedly connected to the bottom of the fixing pad, and two grooves are formed inside the limiting cone.

[0016] Compared with the related art, a high-strength and stable threaded nail structure provided by the present invention has the following beneficial effects:

[0017] The present invention provides a high-strength and stable threaded nail structure. When the main body moves to one side, the limiting pad moves to one side until it contacts the wall surface, then limits the main body, preventing the main body from moving to one side further, so that the threaded column does not come into contact with the wall. At the same time, the limiting pad blocks the impact force, thus preventing the threaded column from deforming and blooming, and also preventing the matrix from being too soft and the main body from entering the interior of the matrix. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of a first embodiment of a high-strength and stable threaded nail structure provided by the present invention;

[0019] Figure 2 is Figure 1 a schematic structural diagram of the limiting pad shown;

[0020] Figure 3 is Figure 1 an enlarged schematic view of part A shown;

[0021] Figure 4 is Figure 2 an enlarged schematic view of part B shown;

[0022] Figure 5 is a schematic structural diagram of a second embodiment of a high-strength and stable threaded nail structure provided by the present invention;

[0023] Figure 6 is Figure 5 an enlarged schematic view of part C shown.

[0024] Reference numerals in the figures: 1, main body; 2, support pad; 3, limiting groove; 4, positioning groove; 5, connecting groove; 6, limiting pad; 7, positioning ring; 8, threaded column; 9, housing; 10, primer; 11, fixing hole; 12, fixing block; 13, fixing groove; 14, fixing pad; 15, limiting cone; 16, groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The present invention will be further described below with reference to the drawings and embodiments.

[0026] First Embodiment

[0027] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , where Figure 1 is a schematic structural diagram of the first embodiment of a high-strength and stable threaded nail structure provided by the present utility model; Figure 2 is Figure 1 a schematic structural diagram of the limiting pad shown in; Figure 3 is Figure 1 an enlarged schematic diagram of part A shown in; Figure 4 is Figure 2 an enlarged schematic diagram of part B shown in. A high-strength and stable threaded nail structure includes:

[0028] a body 1;

[0029] a limiting pad 6, the limiting pad 6 is arranged at one end of the body 1, a threaded column 8 is fixedly connected to the top of the limiting pad 6, a shell 9 is arranged on the surface of the threaded column 8, and a percussion primer 10 is arranged inside the shell 9.

[0030] A support pad 2 is arranged on the surface of the body 1, a limiting groove 3 is formed inside the support pad 2, a positioning groove 4 is formed inside the support pad 2, two connecting grooves 5 are formed inside the support pad 2, and a positioning ring 7 is fixedly connected to the bottom of the limiting pad 6.

[0031] The limiting groove 3 is adapted to the limiting pad 6 and is used for enabling the limiting pad 6 to enter the inside of the support pad 2 when the support pad 2 and the limiting pad 6 are combined.

[0032] Both of the two connecting grooves 5 are formed inside the support pad 2 and are respectively located at the top and the bottom of the support pad 2, and are used for reducing the contact area between the support pad 2 and the body 1, so that the support pad 2 is thinner when contacting the body 1, and thus when the percussion primer 10 is struck and ignited and the body 1 moves to one side, the body 1 can be separated from the support pad 2.

[0033] When the body 1 moves to one side, the support pad 2 is separated from the body 1 and moves backward to be combined with the limiting pad 6, so as to limit the body 1 and prevent the body 1 from moving to one side any more, so that the threaded column 8 does not contact the wall. At the same time, the support pad 2 cooperates with the limiting pad 6 to block the impact force, thereby preventing the threaded column 8 from deforming and blooming, and also preventing the matrix from being too soft and the body 1 from entering the inside of the matrix.

[0034] The support pad 2 is fixedly connected to the surface of the body 1 and is located at one end of the body 1.

[0035] The support pad 2 is used to limit the position of the body 1 when the body 1 is installed inside the nail gun. At the same time, after the support pad 2 contacts the limit pad 6, the contact area between the limit pad 6 and the wall is increased, thereby enhancing the limiting effect of the limit pad 6.

[0036] The bottom of the limit pad 6 is fixedly connected to one end of the body 1, and the positioning ring 7 is adapted to the positioning groove 4.

[0037] The positioning ring 7 is used to merge the support pad 2 and the limit pad 6 after the positioning ring 7 enters the inside of the positioning groove 4 when the support pad 2 moves to one side.

[0038] The working principle of a high-strength and stable threaded nail structure provided by the present utility model is as follows:

[0039] During use, after the percussion primer 10 is struck and ignited, it pushes the body 1 to move to one side. As a result, after the support pad 2 is separated from the body 1, the body 1 moves to one side inside the support pad 2, so that the positioning ring 7 enters the inside of the positioning groove 4 and moves to a suitable position. At the same time, after the limit pad 6 enters the inside of the limit groove 3, the limit pad 6 merges with the support pad 2 to limit the position of the body 1.

[0040] Compared with the related art, a high-strength and stable threaded nail structure provided by the present utility model has the following beneficial effects:

[0041] The present utility model provides a high-strength and stable threaded nail structure. When the body 1 moves to one side, the limit pad 6 moves to one side and contacts the wall surface to limit the position of the body 1, preventing the body 1 from moving to one side further, so that the threaded post 8 does not contact the wall. At the same time, the limit pad 6 blocks the impact force, thereby preventing the threaded post 8 from deforming and blooming, and also preventing the matrix from being too soft and the body 1 from entering the inside of the matrix.

[0042] Second Embodiment

[0043] Please refer to Figure 5 and Figure 6 , based on a high-strength and stable threaded nail structure provided in the first embodiment of the present application, the second embodiment of the present application proposes another high-strength and stable threaded nail structure. The second embodiment is merely a preferred manner of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0044] Specifically, the difference of a high-strength and stable threaded nail structure provided in the second embodiment of the present application is that in a high-strength and stable threaded nail structure, a fixing hole 11 is formed inside the limit pad 6, and a fixing block 12 is arranged inside the fixing hole 11.

[0045] Multiple fixing holes 11 are provided inside the limiting pad 6.

[0046] The fixing holes 11 are threaded holes, and threads adapted to the fixing holes 11 are provided on the surfaces of the fixing holes 11.

[0047] A fixing groove 13 is provided inside the positioning ring 7, and a fixing pad 14 is slidably connected inside the fixing groove 13.

[0048] Multiple fixing grooves 13 are provided inside the positioning ring 7 to facilitate the installation of the limiting cone 15 at a suitable position.

[0049] The bottom of the fixing pad 14 is fixedly connected to a limiting cone 15, and two grooves 16 are provided inside the limiting cone 15.

[0050] Multiple limiting holes adapted to the limiting cone 15 are provided inside the positioning groove 4. When the limiting cone 15 moves to one side, it passes through the limiting holes and enters the interior of the wall, thereby fixing the limiting pad 6.

[0051] The two grooves 16 are used to facilitate the rotation of the limiting cone 15, thereby facilitating the installation and removal of the limiting cone 15.

[0052] Rotate the limiting cone 15 to one side, thereby driving the fixing pad 14 connected to the fixing block 12 to rotate to one side inside the fixing hole 11. While rotating to one side inside the fixing hole 11, move and separate to one side inside the fixing hole 11, and then remove the limiting cone 15.

[0053] After aligning the fixing block 12 with the inside of the fixing hole 11, rotate the limiting cone 15 to one side, thereby causing the fixing block 12 to rotate to one side. After moving to a suitable position inside the fixing hole 11, it is okay.

[0054] The working principle of a high-strength and stable threaded nail structure provided by the present utility model is as follows:

[0055] During use, after the limiting pad 6 moves to a suitable position to one side and the limiting cone 15 enters the interior of the wall, the limiting pad 6 is limited, thereby preventing the main body 1 from rotating to one side, and thus preventing the main body 1 from rotating to one side when installing the nut.

[0056] Compared with the related technology, a high-strength and stable threaded nail structure provided by the present utility model has the following beneficial effects:

[0057] The present utility model provides a high-strength and stable threaded nail structure, which limits the main body 1 through the limiting cone 15, thereby preventing the main body 1 from rotating to one side when installing the nut.

[0058] The above are only embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall similarly be included within the patent protection scope of the present utility model.

Claims

1. A high-strength and stable threaded nail structure, characterized in that: include: ontology; A limiting pad is arranged at one end of the main body, a threaded column is fixedly connected to the top of the limiting pad, a shell is arranged on the surface of the threaded column, and a firing charge is arranged inside the shell.

2. A high-strength and stable threaded nail structure according to claim 1, characterized in that: A support pad is arranged on the surface of the body, a limiting groove is arranged inside the support pad, a positioning groove is arranged inside the support pad, two connecting grooves are arranged inside the support pad, and a positioning ring is fixedly connected to the bottom of the limiting pad.

3. A high-strength and stable threaded nail structure according to claim 2, characterized in that: The bottom of the limiting pad is fixedly connected to one end of the body, and the positioning ring is matched with the positioning groove.

4. A high-strength and stable threaded nail structure according to claim 3, characterized in that: A fixing hole is provided inside the limiting pad, and a fixing block is provided inside the fixing hole.

5. A high-strength and stable threaded nail structure according to claim 4, characterized in that: The fixing hole is a threaded hole, and a thread matching the fixing hole is provided on the surface of the fixing hole.

6. A high-strength and stable threaded nail structure according to claim 3, characterized in that: A fixing groove is provided inside the positioning ring, and a fixing pad is slidably connected inside the fixing groove.

7. A high-strength and stable threaded nail structure according to claim 6, characterized in that: The bottom of the fixing pad is fixedly connected with a limiting cone, and two grooves are arranged inside the limiting cone.

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