Hole plate assembly with threaded holes

Abstract

The utility model discloses a perforated plate assembly with threaded holes, which comprises a main plate and joints, a plurality of holes are arranged on the main plate, the joints are matched with the holes in size, the joints are arranged in the holes, the perforated plate assembly is characterized in that the joints comprise inserting joints and threaded joints, threads are arranged on the inner walls of the holes, and the inserting joints are matched with the threaded joints in size. The inner wall of the hole is provided with the threads, the threaded connector is arranged in the hole in a threaded mode, the inserting connector is inserted into the hole in an interference fit mode, tight connection is achieved, the inner wall of the hole is provided with the threads, the hole can be provided with the threaded connector in a matched mode to be connected with the hole, and stable connection is achieved; and falling is not prone to occurring.

Description

Technical Field

[0001] The present application relates to the technical field of storage racks, and in particular to a threaded perforated board assembly. Background Art

[0002] Perforated boards are widely used in our daily life. They are boards with neatly arranged holes on their surface. The design of these holes not only facilitates the hanging and storage of items, but also increases their aesthetics and practicality. The fixed combinations of perforated boards usually include hooks, shelves, wooden sticks, etc. These accessories not only increase the functionality of the perforated boards, but also can be flexibly matched according to personal preferences and needs to achieve the effect of customizing the storage surface.

[0003] In the prior art, the more common perforated boards on the market are wall-mounted perforated boards. The wall-mounted perforated boards have a relatively simple structure and are usually fixed directly to the wall by expansion bolts. The hooks, shelves, etc. corresponding to the holes are all connected by a simple plug-in method. Although the operation method is simple, when it needs to bear a large weight, it is not stable enough and there is a risk of falling off. Therefore, there is room for improvement. Summary of the invention

[0004] In view of the above problems, the present application proposes a threaded perforated plate assembly, which is provided with threads on the inner wall of the hole so that the hole can be equipped with a threaded joint to connect the hole, thereby achieving the main effect of stable connection and not easy to fall off; the threaded perforated plate assembly is specifically implemented by the following technical solutions:

[0005] A threaded perforated plate assembly comprises: a main board and a joint, wherein the main board is provided with a plurality of holes, the joint matches the size of the holes, and the joint is arranged in the holes, the joint comprises a plug joint and a threaded joint, the inner wall of the hole is provided with threads and is adapted to the threaded joint, the threaded joint is threadedly arranged in the hole, and the plug joint is inserted in the hole with an interference fit to achieve a tight connection.

[0006] It is further arranged that the inner wall of the hole includes a threaded portion and a smooth portion, and the threaded portion is arranged at the inner end of the smooth portion. Through this arrangement, the hole can be used as a plug connector and can also be matched with the threaded connector.

[0007] It is further configured that the plug connector includes a connecting portion and an end portion, and an elastic portion is provided on the connecting portion. When the plug connector is connected to the hole, the elastic portion and the smooth portion have an interference fit, and are axially limited by the end portion. Through this configuration, the plug connector can be firmly inserted into the hole, and the overall structure is more stable.

[0008] It is further configured that the threaded joint includes a threaded rod and a threaded head. When the threaded joint is connected to the hole, the threaded rod is threadedly connected to the hole and is axially limited by the threaded head. Through this configuration, the threaded joint is firmly disposed in the hole, and the overall structure is more stable.

[0009] It is further arranged that the axial depth of the threaded portion is greater than the axial depth of the smooth portion, and the length of the connecting portion is less than the axial depth of the threaded portion. Through this arrangement, the plug connector is prevented from interfering with the threaded portion and affecting the plug connector from entering the hole.

[0010] It is further configured that a mounting hole is provided on the mainboard, a hidden groove is provided at the outer end of the mounting hole, and a support sleeve is provided at the inner end of the mounting hole. Through this configuration, when the mainboard is connected to the wall with screws, the screw heads are hidden to prevent scratches during use, and the support sleeve improves the overall stability.

[0011] It is further arranged that the outer edge of the main board in contact with the wall is provided with a groove, and this arrangement facilitates installation and disassembly.

[0012] In summary, the threaded perforated plate assembly described above has threads arranged on the inner wall of the hole, so that the hole can be matched with a threaded joint to connect the hole, thereby achieving the main effect of stable connection and not easy to fall off. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 Schematic diagram of the structure of the main board in the threaded perforated board assembly provided in the embodiment of the present application Figure 1 ;

[0015] Figure 2 Schematic diagram of the structure of the main board in the threaded perforated board assembly provided in the embodiment of the present application Figure 2 ;

[0016] Figure 3 A cross-sectional view of the main board in the threaded perforated board assembly provided in the embodiment of the present application Figure 1 ;

[0017] Figure 4 A schematic diagram of the structure of a threaded joint in a threaded pegboard assembly provided in an embodiment of the present application;

[0018] Figure 5A schematic diagram of the plug connector structure in a threaded pegboard assembly provided in an embodiment of the present application;

[0019] Figure 6 A cross-sectional view of the main board in the threaded perforated board assembly provided in the embodiment of the present application Figure 2 .

[0020] Among them, the reference numerals in the figure are:

[0021] 1. Main board; 2. Connector; 3. Hole; 4. Plug connector; 5. Threaded connector; 6. Threaded part; 7. Smooth part; 8. Connecting part; 9. End part; 10. Elastic part; 11. Threaded rod; 12. Threaded head; 13. Mounting hole; 14. Hidden groove; 15. Support sleeve; 16. Slot. DETAILED DESCRIPTION

[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0023] The appearance of the above words in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0024] The present application is further described with reference to the accompanying drawings and specific implementation methods:

[0025] Please also read Figures 1 to 6 A threaded perforated board assembly comprises: a main board 1 and a joint 2, wherein the main board 1 is provided with a plurality of holes 3, the joint 2 is matched with the size of the holes 3, and the joint 2 is arranged in the holes 3, the joint 2 comprises a plug joint 4 and a threaded joint 5, the inner wall of the hole 3 is provided with threads and is adapted to the threaded joint 5, the threaded joint 5 is threadedly arranged in the hole 3, and the plug joint 4 is inserted in the hole 3 by interference fit to achieve a tight connection.

[0026] See also Figures 1 to 5In this embodiment, the inner wall of the hole 3 includes a threaded portion 6 and a smooth portion 7, and the threaded portion 6 is arranged at the inner end of the smooth portion 7; the plug connector 4 includes a connecting portion 8 and an end portion 9, and the connecting portion 8 is provided with an elastic portion 10. When the plug connector 4 is connected to the hole 3, the elastic portion 10 is interference fit with the smooth portion 7 and is axially limited by the end portion 9; the threaded connector 5 includes a threaded rod 11 and a threaded head 12. When the threaded connector 5 is connected to the hole 3, the threaded rod 11 is threadedly connected to the hole 3 and is axially limited by the threaded head 12; the axial depth of the threaded portion 6 is greater than the axial depth of the smooth portion 7, and the length of the connecting portion 8 is less than the axial depth of the threaded portion 6. It should be noted that the same hole 3 can be inserted with both the plug connector and the smooth portion 7. The head 4 can also be threadedly connected with a threaded connector 5, which can be replaced at any time according to different needs during use. The advantage of the plug connector 4 is that it can be easily inserted and removed, and the operation is relatively simple, but its stability is poor, and it may come out when subjected to a large load. The threaded connector 5 is arranged in the hole 3 through a thread, has great strength, and is not easy to fall off. In addition, the positional relationship between the threaded portion 6 and the smooth portion 7 in the hole 3 needs to be paid attention to. When the plug connector 4 is installed in the hole 3, the connecting portion 8 of the plug connector 4 will not interfere with the threaded portion 6, and when the threaded connector 5 is installed in the hole 13, the threaded rod 11 will not interfere with the smooth portion 7. In this way, the installation of the two connectors 2 can be perfectly realized respectively; the overall setting of the connector 2 is plastic one-piece molding.

[0027] See also Figure 6 In this embodiment, a mounting hole 13 is provided on the main board 1, a hidden groove 14 is provided at the outer end of the mounting hole 13, and a support sleeve 15 is provided at the inner end of the mounting hole 13. The hidden groove 14 is provided so that the main board 1 can be fixed to the wall using a screw, and the screw head is hidden in the hidden groove 14, so that the surface is smooth and will not be scratched when touched by hand. The provision of the support sleeve 15 increases the strength of the main board 1 when it is squeezed, and the whole is more stable; the outer edge of the main board 1 that contacts the wall is provided with a slot 16 for easy disassembly and installation.

[0028] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A threaded perforated board assembly, comprising: A main board (1) and a connector (2), wherein the main board (1) is provided with a plurality of holes (3), the connector (2) and the holes (3) are matched in size, and the connector (2) is arranged in the holes (3), and is characterized in that: the connector (2) comprises a plug connector (4) and a threaded connector (5), the inner wall of the hole (3) is provided with threads and is matched with the threaded connector (5), the threaded connector (5) is threadedly arranged in the hole (3), and the plug connector (4) is inserted in the hole (3) by interference fit to achieve a tight connection.

2. A threaded perforated board assembly according to claim 1, characterized in that The inner wall of the hole (3) comprises a threaded portion (6) and a smooth portion (7), and the threaded portion (6) is arranged at the inner end of the smooth portion (7).

3. A threaded perforated board assembly according to claim 2, characterized in that The plug connector (4) comprises a connecting portion (8) and an end portion (9), the connecting portion (8) being provided with an elastic portion (10), and when the plug connector (4) is connected to the hole (3), the elastic portion (10) is interference fit with the smooth portion (7) and is axially limited by the end portion (9).

4. The threaded perforated board assembly according to claim 2, characterized in that The threaded joint (5) comprises a threaded rod (11) and a threaded head (12). When the threaded joint (5) is connected to the hole (3), the threaded rod (11) is threadedly connected in the hole (3) and is axially limited by the threaded head (12).

5. The threaded perforated board assembly according to claim 3, characterized in that : The axial depth of the threaded portion (6) is greater than the axial depth of the smooth portion (7), and the length of the connecting portion (8) is less than the axial depth of the threaded portion (6).

6. The threaded perforated board assembly according to claim 1, characterized in that The main board (1) is provided with a mounting hole (13), the outer end of the mounting hole (13) is provided with a hidden groove (14), and the inner end of the mounting hole (13) is provided with a support sleeve (15).

7. The threaded perforated board assembly according to claim 1, characterized in that The outer edge of the main board (1) in contact with the wall surface is provided with a groove (16).

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