A multi-layer board convenient to disassemble

Abstract

The utility model discloses a kind of multilayer boards convenient to disassemble, belong to multilayer board technical field.A kind of multilayer board convenient to disassemble, including bottom plate, inner plate and panel, bottom plate bottom is provided with slot, fixed component for fixing bottom plate, inner plate and panel are threadedly connected in slot inner wall, panel bottom is provided with round groove, screw fixedly connected with the thread sleeve matched with fixed component in round groove inner wall, the device does not affect its stacking installation stability while, simplify its installation mode, make it more simple and convenient in installation and disassembly, reduce the trouble brought by a large number of screw disassembly and installation using tool, and can play certain waterproof invasion effect, reduce because more planar stacking, lead to moisture intrusion, and then make its sandwich appear high humidity condition, to affect the service life of its multilayer board.

Description

Technical Field

[0001] This utility model relates to the field of multilayer board technology, and more specifically, to a multilayer board that is easy to disassemble. Background Technology

[0002] Multi-layer board is a three- or multi-layer board material made by rotary cutting wood logs into veneers or slicing wood squares into thin wood, and then gluing them together with adhesives. Multi-layer board is a common tool used in people's daily lives. Due to social development, people's requirements for multi-layer board are getting higher and higher, but the existing multi-layer board cannot meet people's needs.

[0003] Existing multilayer boards have certain drawbacks in use. Firstly, during installation, they are often installed by stacking them and fixing them with multiple screws. This means that if the panel is damaged, personnel need to use tools to remove multiple screws before the multilayer board can be disassembled, which is inefficient and undoubtedly causes great inconvenience in actual use. Furthermore, after existing multilayer boards are fixed and stacked with screws, there are often gaps between the multilayer boards. These micro-gaps can form capillary channels when in a humid environment or when in contact with liquid substances, causing moisture to continuously seep into the interior of the board. Because the multilayer board has a closed structure, the seeped moisture is difficult to be discharged through natural evaporation, and it accumulates in the interlayer for a long time, forming a high humidity environment, which can easily affect the service life of the multilayer board.

[0004] In view of this, we propose a multilayer board that is easy to disassemble. Utility Model Content

[0005] 1. Technical problems to be solved The purpose of this invention is to provide a multi-layer board that is easy to disassemble, so as to solve the problems mentioned in the background art.

[0006] 2. Technical Solution A multi-layer board that is easy to disassemble includes a base plate, an inner plate, and a front plate. The bottom of the base plate has a slot, and the inner wall of the slot is threaded with a fixing component for fixing the base plate, the inner plate, and the front plate. The bottom of the front plate has a circular groove, and the inner wall of the circular groove is screwed with a threaded sleeve that matches the fixing component.

[0007] Preferably, the fixing component includes a threaded bolt threaded onto the inner wall of the slot, the end of the threaded bolt being threaded onto the inside of the threaded sleeve, and the top of the bottom plate and the inner plate are respectively provided with a through-hole one and a through-hole two, and the threaded sleeve extends through the through-hole two into the inside of the through-hole one.

[0008] Preferably, the inner wall of the slot is provided with a positioning threaded groove, and the outer circumference of the threaded bolt is provided with a connecting plate, and the connecting plate is threaded with a positioning bolt that matches the positioning threaded groove.

[0009] Preferably, the top of the base plate and the bottom of the panel are respectively provided with slot 1, slot 2, slot 3 and slot 4.

[0010] Preferably, the top and bottom of the inner plate are integrally formed with protrusions that match the first and third slots, and the top and bottom of the inner plate are also integrally formed with strips that match the second and fourth slots.

[0011] 3. Beneficial effects Compared with the prior art, the advantages of this utility model are as follows: when it is necessary to disassemble the shelf, the positioning bolt used for positioning can be loosened directly to move away from the positioning threaded groove. Then the threaded bolt can be loosened to disengage from the threaded sleeve. At this time, the bottom plate, inner plate and top plate can be disassembled. The installation is the reverse. This device simplifies the installation method without affecting the stability of its stacked installation, making it easier and more convenient to install and disassemble, and reducing the trouble caused by using tools to disassemble and install a large number of screws. Furthermore, the top and bottom of the inner panel are equipped with protrusions and locking strips, which can better cooperate with the corresponding locking slots pre-set on the top of the bottom panel and the bottom of the front panel for a certain degree of waterproofing. This reduces the risk of moisture intrusion due to relatively flat stacking, which could lead to high humidity in the interlayer and affect the service life of the multilayer board. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the overall disassembly structure of this utility model; Figure 3 This is a schematic diagram of the bottom structure of the base plate of this utility model; Figure 4 This is a schematic diagram of the bottom structure of the panel of this utility model; The following are the labels in the diagram: 100, base plate; 101, slot; 102, positioning threaded groove; 110, slot one; 120, slot two; 130, through-hole one; 140, threaded bolt; 150, connecting plate; 160, positioning bolt; 200, inner plate; 210, retaining strip; 220, through-hole two; 300, front panel; 310, slot three; 320, slot four; 330, circular groove; 340, threaded sleeve. Detailed Implementation

[0013] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0014] In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0015] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0016] Please see Figure 1-4 This utility model provides a technical solution: A multi-layer board that is easy to disassemble includes a base plate 100, an inner plate 200, and a front plate 300. The bottom of the base plate 100 has a slot 101, and the inner wall of the slot 101 is threaded with a fixing component for fixing the base plate 100, the inner plate 200, and the front plate 300. The bottom of the front plate 300 has a circular groove 330, and the inner wall of the circular groove 330 is screwed with a threaded sleeve 340 that matches the fixing component.

[0017] Specifically, the fixing component includes a threaded bolt 140 that is threaded onto the inner wall of the slot 101. The end of the threaded bolt 140 is threaded onto the inside of the threaded sleeve 340. The top of the base plate 100 and the inner plate 200 are respectively provided with a through-hole 130 and a through-hole 220. The threaded sleeve 340 extends through the through-hole 220 into the through-hole 130, so as to facilitate the fixed stacking of the base plate 100, the inner plate 200 and the panel 300 in conjunction with the threaded bolt 140.

[0018] Furthermore, a positioning threaded groove 102 is provided on the inner wall of the slot 101, and a connecting plate 150 is provided on the outer circumference of the threaded bolt 140. The connecting plate 150 is threaded with a positioning bolt 160 that matches the positioning threaded groove 102, which facilitates positioning of the threaded bolt 140 and reduces the possibility of it loosening accidentally.

[0019] Furthermore, the top of the base plate 100 and the bottom of the panel 300 are respectively provided with slot 110, slot 2120, slot 310 and slot 4320.

[0020] Furthermore, the top and bottom of the inner panel 200 are integrally formed with protrusions that match the first slot 110 and the third slot 310, and the top and bottom of the inner panel 200 are also integrally formed with a strip 210 that matches the second slot 120 and the fourth slot 320.

[0021] In some embodiments, multiple bumps and retaining strips 210 may be bonded with sealing rubber strips to improve their waterproof effect and reduce the intrusion of moisture.

[0022] Working principle: When it is necessary to disassemble the shelf, the positioning bolt 160 used for positioning can be loosened directly, thereby moving it away from the positioning threaded groove 102. Then, the threaded bolt 140 can be loosened, thereby disengaging from the threaded sleeve 340. At this time, the bottom plate 100, inner plate 200 and top plate 300 can be disassembled. The installation is the reverse. This device simplifies the installation method without affecting the stability of its stacked installation, making it easier and more convenient to install and disassemble. It reduces the trouble caused by using tools to disassemble and install a large number of screws. In addition, the top and bottom of the inner plate 200 are provided with protrusions and locking strips 210, which can better cooperate with the corresponding locking grooves preset on the top of the bottom plate 100 and the bottom of the panel 300 to achieve a certain waterproof intrusion effect. This reduces the water intrusion caused by relatively flat stacking, which can lead to high humidity in the interlayer and affect the service life of the multilayer board.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-layer board that is easy to disassemble, comprising a base plate (100), an inner plate (200), and a front plate (300), characterized in that: The bottom of the base plate (100) has a slot (101) and a fixing component for fixing the base plate (100), inner plate (200) and panel (300) is threadedly connected to the inner wall of the slot (101). The bottom of the panel (300) has a circular groove (330) and a threaded sleeve (340) matching the fixing component is screwed to the inner wall of the circular groove (330).

2. The multi-layer board that is easy to disassemble according to claim 1, characterized in that: The fixing component includes a threaded bolt (140) threaded onto the inner wall of the slot (101), the end of the threaded bolt (140) being threaded onto the inside of the threaded sleeve (340), and the top of the base plate (100) and the inner plate (200) are respectively provided with a through-hole one (130) and a through-hole two (220), and the threaded sleeve (340) extends through the through-hole two (220) into the inside of the through-hole one (130).

3. A multi-layer board that is easy to disassemble according to claim 2, characterized in that: The slot (101) has a positioning threaded groove (102) on its inner wall, and the threaded bolt (140) has a connecting plate (150) on its outer circumference. The connecting plate (150) has a positioning bolt (160) that matches the positioning threaded groove (102) inside its threaded sleeve.

4. A multi-layer board that is easy to disassemble according to claim 3, characterized in that: The top of the base plate (100) and the bottom of the panel (300) are respectively provided with slot 1 (110), slot 2 (120), slot 3 (310), and slot 4 (320).

5. A multi-layer board that is easy to disassemble according to claim 4, characterized in that: The top and bottom of the inner plate (200) are integrally formed with protrusions that match the first slot (110) and the third slot (310), and the top and bottom of the inner plate (200) are also integrally formed with strips (210) that match the second slot (120) and the fourth slot (320).

Images