Gypsum board sealing device
By designing a gypsum board sealing device, the problem of poor sealing of ceiling openings was solved, achieving a good sealing effect and ensuring that construction was not affected. This reduced material costs and provided temporary power supply and enhanced strength.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 杨雪纯
- Filing Date
- 2025-07-01
- Publication Date
- 2026-06-26
AI Technical Summary
The existing ceiling opening sealing device has poor sealing effect, allowing smoke and dust to still enter the ceiling, and its size is too large, affecting subsequent construction.
Design a gypsum board sealing device with a main body size smaller than the ceiling opening, including a first protrusion and a second protrusion. The first protrusion provides a seal, and the second protrusion prevents the device from falling off. The main body is completely embedded in the ceiling opening.
It achieves a good sealing effect, preventing smoke and dust from entering the ceiling, while not affecting subsequent construction, saving material costs, providing temporary power, and improving the strength of the device.
Smart Images
Figure CN224412925U_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of decorative engineering technology, specifically to a gypsum board sealing device. Background Technology
[0002] Decorative ceilings are a very common technique in home renovation. Typically, after the ceiling is installed, holes are drilled in the ceiling panels to install various electrical appliances. However, a lot of dust is still generated during subsequent decoration and renovation processes. This dust enters the ceiling through the holes in the ceiling panels. Since the ceiling is completely sealed at this point, the dust that enters the ceiling is extremely difficult to remove.
[0003] Common ceiling opening sealing devices on the market can completely cover the ceiling opening, but on the one hand, their sealing effect is not good, and smoke and dust can still enter the ceiling; on the other hand, their size is larger than the ceiling opening, which will affect subsequent construction processes. Summary of the Invention
[0004] In view of this, the present invention provides a gypsum board sealing device to solve the problem that dust and smoke can enter the ceiling after the ceiling is opened and cannot be cleaned, thus affecting subsequent construction.
[0005] The present invention provides a gypsum board sealing device, comprising: a main body, the main body including at least one first protrusion and a second protrusion, the size of the main body being smaller than the size of the ceiling opening, the first protrusion being formed in the middle of the outer wall of the main body and protruding outward from the main body, the second protrusion being formed in the lower part of the outer wall of the main body and protruding outward from the main body, and the second protrusion being larger than the size of the ceiling opening.
[0006] Beneficial effects: The main body can effectively block the ceiling opening. The first protrusion provides a better sealing effect, and the second protrusion prevents the main body from falling out of the ceiling opening. The main body of this gypsum board sealing device is smaller than the size of the ceiling opening. After the main body is placed into the ceiling opening, it can be completely inside the ceiling opening without affecting the construction of subsequent processes.
[0007] In one alternative embodiment, the thickness of the first protrusion on the side away from the body is less than the thickness of the first protrusion on the side close to the body.
[0008] Beneficial effects: The side of the first protrusion away from the main body has a larger deformation space, which makes it easier to be inserted into the ceiling opening and better fit the ceiling opening, providing a better sealing effect.
[0009] In one alternative embodiment, the body further includes a cavity, and the second protrusion is disposed on the side away from the cavity opening.
[0010] Beneficial effects: The cavity design can save materials and reduce material costs.
[0011] In one alternative embodiment, the body has a threading hole formed on the side away from the cavity opening.
[0012] Beneficial effects: The wire hole allows wires to pass through. Before the main body is placed into the ceiling opening, the wires and cables pre-installed in the ceiling can be passed through the wire hole, and then the main body is placed into the ceiling opening. In this way, the wires and cables passing through the main body can provide temporary power for subsequent construction.
[0013] In one alternative embodiment, the cavity is provided with a skeleton.
[0014] Beneficial effects: By setting the frame, the strength of the gypsum board sealing device can be increased, avoiding the problem of reduced sealing effect due to deformation.
[0015] In one alternative embodiment, the body further includes a third protrusion formed on the inner wall of the body near the cavity opening, the third protrusion protruding inwards from the body.
[0016] Beneficial effect: The third protrusion can prevent the skeleton from slipping out of the cavity.
[0017] In one alternative implementation, the body further includes a handle.
[0018] Beneficial effect: The handle facilitates the placement and removal of the plasterboard sealing device by construction personnel.
[0019] In one optional embodiment, the main body is made of a deformable material, and the size of the first protrusion is larger than the size of the ceiling opening. After the main body is placed into the ceiling opening, the first protrusion deforms, and the deformed size is equal to the size of the ceiling opening.
[0020] In one alternative embodiment, the deformable material is silicone.
[0021] In one alternative implementation, the main body is integrally formed. Attached Figure Description
[0022] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.
[0023] Figure 1 This is a front view of a gypsum board sealing device according to an embodiment of the present invention;
[0024] Figure 2 for Figure 1 The diagram shows a cross-sectional view of the gypsum board sealing device.
[0025] Explanation of reference numerals in the attached figures:
[0026] 1. Main body; 2. First protrusion; 3. Handle; 4. Second protrusion; 5. Frame; 6. Third protrusion. Detailed Implementation
[0027] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0028] The following is combined with Figures 1 to 2 The following describes embodiments of the present invention.
[0029] According to an embodiment of the present invention, a gypsum board sealing device is provided, comprising: a main body 1, the main body 1 including at least one first protrusion 2 and a second protrusion 4, the size of the main body 1 being smaller than the size of the ceiling opening, the first protrusion 2 being formed in the middle of the outer wall of the main body 1 and protruding outward from the main body 1, and the second protrusion 4 being formed in the lower part of the outer wall of the main body 1 and protruding outward from the main body 1, the second protrusion 4 being larger than the size of the ceiling opening. The main body 1 can effectively block the ceiling opening, the first protrusion 2 can provide a better sealing effect, and the second protrusion 4 can prevent the main body 1 from falling out of the ceiling opening. Since the main body of this gypsum board sealing device is smaller than the size of the ceiling opening, after the main body 1 is placed into the ceiling opening, the main body 1 can be completely contained within the ceiling opening without affecting subsequent construction processes.
[0030] In other alternative embodiments, the thickness of the first protrusion 2 on the side away from the main body 1 is less than the thickness of the first protrusion 2 on the side close to the main body 1. The side of the first protrusion 2 away from the main body 1 has a larger deformation space, which can be more conveniently inserted into the ceiling opening and can better fit the ceiling opening, providing a better sealing effect.
[0031] In this embodiment, the main body 1 also includes a cavity, and the second protrusion 4 is disposed on the side away from the cavity opening.
[0032] Setting up cavities can save materials and reduce material costs.
[0033] In this embodiment, a wire-passing hole is formed on the side of the main body 1 away from the cavity opening. The wire-passing hole allows electrical wires to pass through. Before placing the main body 1 into the ceiling opening, pre-installed electrical cables inside the ceiling can be passed through the wire-passing hole, and then the main body 1 can be placed into the ceiling opening. This allows temporary power to be provided for subsequent construction through the electrical cables passing through the main body 1. In other optional embodiments, the main body 1 may not have a pre-installed wire-passing hole; instead, a temporary wire-passing hole can be created on the main body 1 by drilling or other means when needed.
[0034] In this embodiment, a frame 5 is provided inside the cavity. The frame 5 is annular, and its outer wall is tightly attached to the inner wall of the main body 1. By providing the frame 5, the strength of the gypsum board sealing device can be increased, avoiding the problem of reduced sealing effect due to deformation.
[0035] In this embodiment, the main body 1 further includes a third protrusion 6, which is formed on the inner wall of the main body 1 near the cavity opening and protrudes inward from the main body 1. The third protrusion 6 can prevent the skeleton 5 from slipping out of the cavity.
[0036] In this embodiment, the main body 1 also includes a handle 3, which is cylindrical. The handle 3 facilitates the placement and removal of the plasterboard sealing device by construction personnel. The handle 3 can also be in other common forms, such as sheet-like or block-like. In other optional embodiments, the handle 3 may also include a mounting part, which can be in the form of a hook, a ring, etc., for temporarily mounting items such as lights. This application does not impose too many restrictions on the specific form of the handle.
[0037] In this embodiment, the main body 1 is silicone, and the deformable material can also be other deformable materials, such as common rubber, plastic, etc., as long as the size of the first protrusion 2 is larger than the size of the ceiling opening, and the first protrusion 2 deforms after the main body 1 is placed in the ceiling opening, the material whose size after deformation is equal to the size of the ceiling opening can be used.
[0038] In this embodiment, the main body 1 is integrally formed.
[0039] Although embodiments of the invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the invention, and such modifications and variations all fall within the scope defined by the appended claims.
Claims
1. A gypsum board sealing device, characterized in that, include: The main body (1) includes at least one first protrusion (2) and a second protrusion (4). The size of the main body is smaller than the size of the ceiling opening. The first protrusion (2) is formed in the middle of the outer wall of the main body (1) and protrudes outward from the main body (1). The second protrusion (4) is formed in the lower part of the outer wall of the main body (1) and protrudes outward from the main body (1). The second protrusion (4) is larger than the size of the ceiling opening.
2. The gypsum board sealing device according to claim 1, characterized in that, The thickness of the first protrusion (2) on the side away from the main body (1) is less than the thickness of the first protrusion (2) on the side close to the main body (1).
3. The gypsum board sealing device according to claim 1, characterized in that, The main body (1) also includes a cavity, and the second protrusion (4) is disposed on the side away from the cavity opening.
4. The gypsum board sealing device according to claim 1, characterized in that, The main body (1) has a thread hole formed on it.
5. The gypsum board sealing device according to claim 3, characterized in that, The cavity contains a skeleton (5).
6. The gypsum board sealing device according to claim 3, characterized in that, The main body (1) also includes a third protrusion (6), which is formed on the wall of the main body (1) near the cavity opening and protrudes into the inside of the main body (1).
7. The gypsum board sealing device according to claim 3, characterized in that, The main body (1) also includes at least one handle (3), which is disposed within the cavity.
8. The gypsum board sealing device according to any one of claims 1-6, characterized in that, The main body (1) is made of deformable material. The size of the first protrusion (2) is larger than the size of the ceiling opening. After the main body (1) is placed into the ceiling opening, the first protrusion (2) deforms and its size after deformation is equal to the size of the ceiling opening.
9. The gypsum board sealing device according to claim 8, characterized in that, The deformable material is silicone.
10. The gypsum board sealing device according to any one of claims 1-6, characterized in that, The main body (1) is integrally formed.