Octagonal buckle type dustproof cover plate

Abstract

The utility model belongs to the technical field of building construction, and particularly relates to an octagonal buckle type dustproof cover plate which is arranged at the top of an octagonal wire box body, a reinforcing rib is arranged at an opening of the octagonal wire box body, a barb piece is arranged at the bottom of the dustproof cover plate, the reinforcing rib is connected with the barb piece in a buckled mode, and the octagonal wire box body is connected with the octagonal wire box body. The fixing device is used for fixing the dustproof cover plate on the octagonal wire box body. According to the utility model, the reinforcing rib is arranged at the opening of the octagonal wire box body, the barb piece is arranged at the bottom of the dustproof cover plate, and the reinforcing rib and the barb piece can be buckled, connected and fixed, so that the octagonal wire box body and the dustproof cover plate can be fixed without screws, and dust can be prevented from entering the wire box after fixed connection; and the aesthetic property of the appearance of the octagonal wire box is also improved.

Description

Technical Field

[0001] This utility model belongs to the field of building construction technology, specifically relating to an octagonal snap-on dustproof cover. Background Technology

[0002] Octagonal junction boxes are used to connect electrical wires, protect the internal wires, prevent damage, and reduce safety hazards. They are commonly used in lighting systems as protective boxes for lamp holders embedded in concrete, or for pre-embedded ceiling light fixture boxes. Octagonal cover plates installed on octagonal junction boxes serve to prevent dust from entering the box and for aesthetic purposes.

[0003] Existing octagonal cover plates, such as Figure 1 As shown, the four reinforcing ribs near the cover plate are tightly fitted and locked into the opening of the junction box to prevent it from falling off even when it swings up and down. Then, screws are used to align with the mounting holes to fix the junction box in place. The assembly process is rather complicated, especially since it requires the use of screws for fixing.

[0004] Therefore, this utility model is proposed. Utility Model Content

[0005] In view of the above-mentioned technical problems of the prior art, the purpose of this utility model is to provide an octagonal snap-on dust cover that does not require screw fixing.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution:

[0007] An octagonal snap-on dust cover is provided, wherein the dust cover is disposed on the top of the octagonal junction box body, the opening of the octagonal junction box body is provided with a reinforcing rib, and the bottom of the dust cover is provided with a barb. The reinforcing rib and the barb are snap-on connected to each other for fixing the dust cover to the octagonal junction box body.

[0008] The reinforcing rib has a semi-cylindrical structure, and one side of the barb is perpendicular to the dust cover plate, while the other side has an arc-shaped structure. The semi-cylindrical structure and the arc-shaped structure are configured to cooperate with each other.

[0009] Four reinforcing ribs and four barbs are provided, and they are respectively spaced apart on the octagonal junction box body and the dust cover.

[0010] The dust cover is equipped with a submerged gate.

[0011] The dust cover is provided with injection holes, which are injection holes with a block structure.

[0012] The dust cover and the octagonal junction box body are made of metal.

[0013] The dust cover and the octagonal wire box body are made of plastic.

[0014] The beneficial effects of this utility model are as follows:

[0015] This application provides a barb at the bottom of the dust cover and a reinforcing rib at the opening of the octagonal junction box body. The barb and the reinforcing rib can be snapped together and fixed, which can achieve the fixation between the dust cover and the octagonal junction box body without the use of screws. After the fixed connection, it can prevent dust from entering the junction box and also improve the aesthetic appearance of the octagonal junction box. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of an octagonal cover plate in the prior art;

[0017] Figure 2 This is a schematic diagram of the fixing structure of the dust cover and the octagonal junction box body in this utility model. Figure 1 ;

[0018] Figure 3 This is a schematic diagram of the fixing structure of the dust cover and the octagonal junction box body in this utility model. Figure 2 ;

[0019] Figure 4 This is a schematic diagram of the structure of an octagonal snap-on dust cover according to this utility model. Figure 1 ;

[0020] Figure 5 This is a schematic diagram of the structure of an octagonal snap-on dust cover according to this utility model. Figure 2 ;

[0021] Figure 6 This is a schematic diagram of the structure of an octagonal snap-on dust cover according to this utility model. Figure 3 ;

[0022] Figure 7 This is a schematic diagram of the octagonal wire box body in this utility model;

[0023] The components are labeled as follows: 1. Octagonal box body; 11. Reinforcing rib; 2. Dustproof cover; 21. Barbed part; 3. Submerged gate; 4. Injection hole. Detailed Implementation

[0024] The present invention will be further described below with reference to specific embodiments.

[0025] In the following description, all directional (or orientational) concepts involving up, down, left, right, front, and back refer to the position of the figure being described, and are intended to facilitate public understanding. Therefore, they should not be construed as a special limitation on the technical solution provided by this utility model.

[0026] like Figures 2-7As shown, an octagonal snap-on dust cover 2 is provided on the top of the octagonal junction box body 1. The opening of the octagonal junction box body 1 is provided with a reinforcing rib 11, and the bottom of the dust cover 2 is provided with a barb 21. The reinforcing rib 11 and the barb 21 are snap-on connected to each other to fix the dust cover 2 on the octagonal junction box body 1.

[0027] The reinforcing rib 11 has a semi-cylindrical structure, and the barb 21 has one side perpendicular to the dust cover 2 and the other side has an arc-shaped structure. The semi-cylindrical structure and the arc-shaped structure are designed to fit together. Four reinforcing ribs 11 and four barbs 21 are provided, spaced apart on the octagonal junction box body 1 and the dust cover 2. To fix them together, simply align the barb 21 of the dust cover 2 with the reinforcing rib 11 at the opening of the octagonal junction box body 1 and press it down (e.g., ...). Figure 2 and Figure 3 (As shown).

[0028] The dust cover 2 has a submarine gate 3 on its top, which is approximately 1 mm in size. The dust cover 2 also has injection holes 4, which are insert-structured to reduce the overall weight of the mold and material consumption. The inserts' clearance allows for venting, preventing air bubbles or shrinkage during injection molding. The product will not break if the injection hole 4 is knocked out. The octagonal wire box body 1 and dust cover 2 are made of metal. Alternatively, the octagonal wire box body 1 and dust cover 2 can be made of plastic.

[0029] This application provides a reinforcing rib 11 at the opening of the octagonal junction box body 1 and a barb 21 at the bottom of the dust cover 2, wherein the reinforcing rib 11 and the barb 21 can be snapped together and fixed. Figure 1 Compared to the dust cover 2 (octagonal cover) shown, the octagonal junction box body 1 and the dust cover 2 can be fixed without the use of screws. After the fixed connection, it can prevent dust from entering the junction box and also improve the aesthetics of the octagonal junction box.

[0030] The above content is a further detailed description of the technical solution provided in conjunction with the preferred embodiments of this patent. It should not be considered that the specific implementation of this utility model is limited to the above description. For those skilled in the art to which this patent pertains, several simple deductions or substitutions can be made without departing from the concept of this patent, and all of these should be considered to fall within the protection scope of this patent.

Claims

1. An octagonal snap-on dust cover, characterized in that: The dust cover is installed on the top of the octagonal junction box body. The opening of the octagonal junction box body is provided with a reinforcing rib. The bottom of the dust cover is provided with a barb. The reinforcing rib and the barb are snapped together to fix the dust cover to the octagonal junction box body.

2. The octagonal snap-on dust cover as described in claim 1, characterized in that: The reinforcing rib has a semi-cylindrical structure, and one side of the barb is perpendicular to the dust cover plate, while the other side has an arc-shaped structure. The semi-cylindrical structure and the arc-shaped structure are configured to cooperate with each other.

3. An octagonal snap-on dust cover as described in claim 1 or 2, characterized in that: Four reinforcing ribs and four barbs are provided, and they are respectively spaced apart on the octagonal junction box body and the dust cover.

4. An octagonal snap-on dust cover as described in claim 1, characterized in that: The dust cover is equipped with a submerged gate.

5. An octagonal snap-on dust cover as described in claim 1, characterized in that: The dust cover is provided with injection holes, which are injection holes with a block structure.

6. An octagonal snap-on dust cover as described in claim 1, characterized in that: The dust cover and the octagonal junction box body are made of metal.

7. An octagonal snap-on dust cover as described in claim 1, characterized in that: The dust cover and the octagonal wire box body are made of plastic.

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