Concealed wall nail capable of replacing wall surface punching installation screw

Abstract

The utility model is applicable to the technical field of wall nails, and provides a concealed wall nail capable of replacing a wall surface punching installation screw, which comprises a main body base, thin steel nails are distributed at one end of the main body base at equal intervals, and through the arrangement of the thin steel nails, the thin steel nails and the main body base are of an integrated structure. By means of the installation mode, the wall surface is not damaged, a professional does not need to conduct door-to-door installation, a user can conduct installation by himself / herself, and the purpose of saving cost is achieved. The nut is arranged on the main body base, the nut and the main body base are synchronously mounted and fixed with the wall body, the hook and the main body base can be conveniently connected through a threaded structure between the nut and the bolt, and meanwhile, in the using process, the stress surface when a heavy object is hung is increased through the effect of the mounting plate, and the falling-off condition is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of wall nails, and in particular relates to a concealed wall nail capable of replacing wall punching and installation screws. Background Art

[0002] Currently, there are two common ways of fixing objects by using wall-mounted screws on the market: screws with bushing accessories: such as metal expansion screws or self-tapping screws with expansion plastic bushings; traceless nails with hexagonal nuts, plastic or plastic traceless nail brackets with nuts.

[0003] When installing existing screw bushing products on the wall, it is necessary to use electric tools such as electric drills, impact drills, and electric hammers to pre-drill holes in advance. This installation method has great limitations. Although the installation of existing traceless nail products avoids the construction costs, wall damage, noise and dust problems caused by drilling installation, similar products currently available on the market also have certain defects. Utility Model Content

[0004] The utility model provides a concealed wall nail which can replace the screws punched in the wall and aims to solve the problems of defects and usage limitations of existing products.

[0005] The utility model is implemented as follows: a concealed wall nail that can replace the wall punching installation screws includes a main body base, one end of the main body base is evenly distributed with thin steel nails, the main body base is provided with an embedding groove, the interior of the embedding groove is provided with a nut, a bolt is rotatably connected inside the nut, a mounting plate is installed on the side of the main body base away from the thin steel nails, the main body base is provided with equidistant positioning grooves, and the bottom of the mounting plate is provided with equidistant positioning protrusions.

[0006] Preferably, the main body base is configured to be T-shaped, and the tail end of the thin steel nail is flush with the outer surface of the main body base.

[0007] Preferably, a mounting groove is provided on one side of the mounting plate close to the main body base, and the inner surface of the mounting groove is in contact with the outer surface of the main body base.

[0008] Preferably, one end of the embedding groove is set as a hexagonal structure, and the outer surface of the nut fits with the inner surface of the embedding groove.

[0009] Preferably, the outer surface of the bolt is threadedly connected to the inner surface of the nut, and the nut is provided in two types: hexagonal and round.

[0010] Preferably, the positioning grooves, the positioning protrusions and the thin steel nails are distributed correspondingly, and the thin steel nails pass through the interior of the main body base.

[0011] Preferably, the bolt passes through the interior of the mounting plate, the circular nut is welded to the interior of the main body base, and the hexagonal nut is embedded in the interior of the main body base.

[0012] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0013] 1. The utility model is provided with thin steel nails. The thin steel nails and the main base are integrated into a structure. When it needs to be installed on the wall, it can be easily fixed to the wall with a hammer. This installation method can not damage the wall surface and does not require professional installation. Users can install it by themselves, thus achieving the purpose of cost saving.

[0014] 2. The utility model embeds the nut into the main body base through the setting of the nut and the bolt, and the nut is installed and fixed between the main body base and the wall at the same time. The threaded structure between the nut and the bolt can facilitate the connection between the hook and the main body base. At the same time, during use, the mounting plate increases the force surface when hanging heavy objects to avoid falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the straight bar-shaped overall three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the annular overall three-dimensional structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional exploded structure of the utility model from a top view;

[0018] Figure 4 This is a schematic diagram of the three-dimensional exploded structure of the present invention when viewed from above.

[0019] In the figure: 1. Main body base; 2. Thin steel nail; 3. Embedding groove; 4. Nut; 5. Bolt; 6. Mounting plate; 7. Positioning groove; 8. Positioning protrusion. DETAILED DESCRIPTION

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of the application are only for the purpose of describing specific embodiments and are not intended to limit this application. The terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0021] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0022] The embodiment of the utility model provides a concealed wall nail which can replace the wall punching installation screws, such as Figure 1-4 As shown, it includes a main body base 1, one end of the main body base 1 is evenly distributed with thin steel nails 2, an embedding groove 3 is opened in the main body base 1, a nut 4 is installed inside the embedding groove 3, a bolt 5 is rotatably connected inside the nut 4, a mounting plate 6 is installed on the side of the main body base 1 away from the thin steel nail 2, positioning grooves 7 are evenly opened in the main body base 1, and positioning protrusions 8 are evenly distributed on the bottom of the mounting plate 6.

[0023] The main body base 1 is configured to be T-shaped, and the tail end of the thin steel nail 2 is flush with the outer surface of the main body base 1 .

[0024] A mounting groove is formed on one side of the mounting plate 6 close to the main body base 1 , and the inner surface of the mounting groove fits in contact with the outer surface of the main body base 1 .

[0025] One end of the embedding groove 3 is configured as a hexagonal structure, and the outer surface of the nut 4 fits in with the inner surface of the embedding groove 3 .

[0026] The outer surface of the bolt 5 is threadedly connected to the inner surface of the nut 4. The nut 4 is provided in two types: hexagonal and round.

[0027] The positioning grooves 7 , the positioning protrusions 8 and the thin steel nails 2 are correspondingly distributed, and the thin steel nails 2 pass through the interior of the main body base 1 .

[0028] The bolt 5 passes through the interior of the mounting plate 6 , the circular nut 4 is welded to the interior of the main body base 1 , and the hexagonal nut 4 is embedded in the interior of the main body base 1 .

[0029] It should be noted that, since existing screw bushing products need to be pre-drilled in advance using electric tools such as electric drills, impact drills, and electric hammers when installed on the wall, this installation method has great limitations; although the installation of existing traceless nail products avoids the construction costs, wall damage, noise and dust problems caused by drilling installation, similar products currently available on the market also have certain defects. In this solution, before the main body base 1 is installed on the wall surface, the nut 4 will be embedded into the interior of the main body base 1. Since one end of the embedding groove 3 is set as a hexagonal structure, and the end of the nut 4 close to the thin steel nail 2 is set as a hexagonal shape, after the nut 4 is embedded in the embedding groove 3, the outer surface of the nut 4 fits with the inner surface of the embedding groove 3, and then the thin steel nail 2 is hammered into the interior of the wall by a hammer, and the connection between the main base 1 and the wall is completed by the thin steel nail 2. 4, and the like. The screw thread structure between the bolt 5 and the nut 4 is used to connect the mounting plate 6 and the main body base 1. The outer contours of the mounting plate 6 and the main body base 1 can be replaced with other shapes in actual production, and the size values of the mounting plate 6 and the main body base 1 can be changed accordingly according to other sizes of the product. For this change, the user does not need to pay creative labor. The above are all preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereto. Therefore, all equivalent changes made according to the structure, shape, and other aspects of the present invention should be covered within the protection scope of the present invention.

[0030] It should be noted that for the aforementioned embodiments, for simplicity of description, they are all expressed as a series of action combinations. However, those skilled in the art should be aware that the present invention is not limited by the order of the actions described, because according to the present invention, certain steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also be aware that the embodiments described in this specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

[0031] In the several embodiments provided in this application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely illustrative, such as the division of the above-mentioned units. In actual implementation, there may be other division methods, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the coupling or communication connection between each other shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunications or other forms.

[0032] The units described above as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple network units. Some or all of these units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0033] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope to be protected by the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making any creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also fall within the scope to be protected by the present invention.

Claims

1. A concealed wall nail that can replace the wall punching installation screws, characterized by: The invention comprises a main body base (1), one end of the main body base (1) is provided with thin steel nails (2) distributed at equal intervals, an embedding groove (3) is provided in the main body base (1), a nut (4) is installed inside the embedding groove (3), a bolt (5) is rotatably connected inside the nut (4), a mounting plate (6) is installed on the side of the main body base (1) away from the thin steel nails (2), positioning grooves (7) are provided in the main body base (1), and positioning protrusions (8) are distributed at equal intervals on the bottom of the mounting plate (6).

2. A concealed wall stud that can replace wall punching and installation screws according to claim 1, characterized in that: The main body base (1) is configured to be T-shaped, and the tail end of the thin steel nail (2) is flush with the outer surface of the main body base (1).

3. The concealed wall stud that can replace the wall punching installation screws according to claim 1 is characterized in that: A mounting groove is provided on one side of the mounting plate (6) close to the main body base (1), and the inner surface of the mounting groove is in contact with the outer surface of the main body base (1).

4. The concealed wall stud that can replace the wall punching installation screws according to claim 1 is characterized in that: One end of the embedding groove (3) is configured as a hexagonal structure, and the outer surface of the nut (4) fits in contact with the inner surface of the embedding groove (3).

5. The concealed wall stud that can replace the wall punching installation screws according to claim 1 is characterized in that: The outer surface of the bolt (5) is threadedly connected to the inner surface of the nut (4), and the nut (4) is provided in two types: hexagonal and circular.

6. The concealed wall stud that can replace the wall punching installation screws according to claim 1 is characterized in that: The positioning groove (7), the positioning protrusion (8) and the thin steel nail (2) are distributed correspondingly, and the thin steel nail (2) passes through the interior of the main body base (1).

7. The concealed wall stud that can replace the wall punching installation screws according to claim 1 is characterized in that: The bolt (5) passes through the interior of the mounting plate (6), the circular nut (4) is welded to the interior of the main body base (1), and the hexagonal nut (4) is embedded in the interior of the main body base (1).

Images