Ground cleaning opening

Abstract

The utility model relates to a ground cleaning opening, which comprises a shell with a through hole and a cover plate arranged on the upper portion of the through hole of the shell, a plurality of elastic tongue pieces abutting against the inner wall of the through hole are arranged on the peripheral side of the cover plate, and the elastic tongue pieces are in elastic clamping fit with the inner wall of the through hole. The cover plate is simple in structure, reasonable in design and convenient to use, the cover plate can be directly taken out through the lifting handle, the cover plate can be rapidly opened manually without tools, dredging, checking and emergency drainage can be conveniently conducted on a cleaning opening, and the problem that the cover is difficult to open is effectively solved; and meanwhile, the anti-shaking device is convenient to take out.

Description

Technical Field

[0001] This utility model relates to a ground cleaning port. Background Technology

[0002] Currently, sewage and wastewater contain impurities, especially domestic sewage. Therefore, if the design is inadequate, drainage pipes are prone to blockage. Appropriately designed cleanouts are essential for clearing blockages. Besides their functions of unblocking and inspection, cleanouts also provide emergency drainage. Existing cleanout covers typically use a threaded connection, requiring tools to open. If the tool's interface is damaged or the threads are corroded from long-term disuse, opening the cover can be difficult, affecting usability. Utility Model Content

[0003] This invention addresses the aforementioned problem by providing a ground cleaning port that is simple in structure and easy to use.

[0004] The present invention is constructed as follows: it includes a housing with a through hole and a cover plate disposed on the upper part of the through hole of the housing. The outer periphery of the cover plate is provided with a plurality of elastic tongues that abut against the inner wall of the through hole, and the elastic tongues are elastically engaged with the inner wall of the through hole.

[0005] Furthermore, a first flange is provided in the through hole of the housing to support the placement of the cover plate.

[0006] Furthermore, a sealing cap is installed inside the through hole of the housing, and a sealing ring is provided on the sealing cap.

[0007] Furthermore, a second flange is provided in the through hole of the housing to support the placement of the sealing cap.

[0008] Furthermore, a handle is provided on the top of the cover plate.

[0009] Furthermore, a handle is provided on the top of the sealing cover.

[0010] Furthermore, a panel is provided on the upper part of the housing.

[0011] Furthermore, the panel and the housing are integrally formed, with through holes penetrating both the panel and the housing.

[0012] Furthermore, the upper diameter of the cover plate is larger than that of the lower diameter of the cover plate.

[0013] Furthermore, the cover plate has an opening at the bottom and a cavity in the middle.

[0014] Compared with the prior art, the present invention has the following advantages: The device is reasonably designed and has a simple structure. The cover plate can be taken out by the handle without tools, and the cover plate can be opened quickly by hand. The sealing cover can be taken out by the handle, which can be used to unclog, inspect, and drain water in case of emergency. It can effectively prevent the problem of the cover being difficult to open. When resetting, it is only necessary to first place the sealing cover into the first flange, and then press the cover plate into the second flange of the through hole of the housing. The elastic tongue makes the cover plate stuck in the inner wall of the through hole, which is not easy to shake or produce abnormal noise. Attached Figure Description

[0015] Figure 1 This is a perspective view of an embodiment of the present utility model;

[0016] Figure 2 This is an exploded view of an embodiment of the present utility model;

[0017] Figure 3 This is a cross-sectional view of an embodiment of the present utility model;

[0018] Figure 4 This is a partial schematic diagram of an embodiment of the present utility model. Detailed Implementation

[0019] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0020] Example: Figure 1-4 As shown, in this embodiment, a ground cleaning port is provided, including a housing 1 with a through hole and a cover plate 2 disposed on the upper part of the through hole 11 of the housing. The other end of the housing is connected to a corresponding pipe. Three elastic tongues 3 are disposed on the outer periphery of the cover plate, which abut against the inner wall of the through hole. The three elastic tongues are evenly distributed and elastically engage with the inner wall of the through hole.

[0021] In use, the cover plate can be removed manually using the handle; no tools are required, and the cover plate can be opened quickly and manually. The sealing cover can then be removed using the handle for unclogging, inspection, and emergency drainage of the cleaning port. For resetting, simply place the sealing cover into the first flange, then press the cover plate onto the second flange of the housing's through-hole. The elastic tongue holds the cover plate securely against the inner wall of the through-hole, preventing shaking and abnormal noise. This invention forms a double-layer structure, resulting in a longer sealing layer lifespan and better sealing performance.

[0022] In this embodiment of the utility model, a first flange 12 is provided in the through hole of the housing to support and place the cover plate, and the lower part of the cover plate contacts the upper part of the first flange.

[0023] In this embodiment of the utility model, a sealing cover 4 is installed inside the through hole of the housing, and a sealing ring 5 is provided on the sealing cover to improve the sealing performance.

[0024] In this embodiment of the present invention, a second flange 13 is provided in the through hole of the housing to support the placement of the sealing cap.

[0025] In this embodiment of the utility model, a handle 6 is provided above the cover plate; the handle can be raised and lowered along the hole in the groove 21 provided on the top of the cover plate.

[0026] In this embodiment of the utility model, a handle 7 is provided above the sealing cover; the handle is U-shaped.

[0027] In this embodiment of the utility model, a panel 8 is provided on the upper part of the housing; the area of ​​the panel is larger than the through hole.

[0028] In this embodiment of the utility model, the panel and the housing are integral, and the through hole penetrates through the panel and the housing; when installed, the upper surface of the panel and the cover are flush.

[0029] In this embodiment of the invention, the upper diameter of the cover plate is larger than the lower diameter of the cover plate.

[0030] In this embodiment of the utility model, the bottom of the cover plate is open, the upper part of the cover plate is closed, and the middle part of the cover plate is a cavity, which can avoid the sealing cap and handle.

[0031] Unless otherwise stated, if any of the technical solutions disclosed in this utility model discloses a numerical range, then the disclosed numerical range is a preferred numerical range. Any person skilled in the art should understand that the preferred numerical range is merely one among many feasible numerical values ​​that has a more obvious or representative technical effect. Because there are many numerical values, it is impossible to list them all. Therefore, this utility model discloses only some numerical values ​​to illustrate the technical solutions of this utility model. Furthermore, the numerical values ​​listed above should not constitute a limitation on the scope of protection of this utility model.

[0032] Meanwhile, if the present invention discloses or relates to mutually fixedly connected parts or structural components, then unless otherwise stated, the fixed connection can be understood as: a detachable fixed connection (e.g., using bolts or screws), or a non-detachable fixed connection (e.g., riveting, welding). Of course, the mutually fixed connection can also be replaced by an integral structure (e.g., manufactured by casting process) (except where it is obviously impossible to use an integral forming process).

[0033] In addition, unless otherwise stated, the terms used to indicate positional relationships or shapes in any of the technical solutions disclosed in this utility model above include states or shapes that are similar to, close to, or approximate with them.

[0034] Any component provided by this utility model can be assembled from multiple individual components, or it can be a single component manufactured by a one-piece molding process.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it; although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications can still be made to the specific implementation of this utility model or equivalent substitutions can be made to some technical features without departing from the spirit of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the technical solution claimed by this utility model.

Claims

1. A floor cleaning inlet, characterized in that, The device includes a housing with a through hole and a cover plate disposed on the upper part of the through hole of the housing. The outer periphery of the cover plate is provided with a plurality of elastic tongues that abut against the inner wall of the through hole, and the elastic tongues are elastically engaged with the inner wall of the through hole.

2. The ground cleaning outlet according to claim 1, characterized in that, The housing has a first flange inside the through hole for supporting the placement of the cover plate.

3. A ground cleaning outlet according to claim 1, characterized in that, A sealing cover is installed inside the through hole of the housing, and a sealing ring is provided on the sealing cover.

4. A ground cleaning outlet according to claim 3, characterized in that, A second flange is provided inside the through hole of the housing to support the placement of the sealing cap.

5. A ground cleaning port according to claim 1, characterized in that, A handle is provided on the top of the cover plate.

6. A ground cleaning outlet according to claim 3, characterized in that, A handle is provided on the top of the sealing cover.

7. A ground cleaning outlet according to claim 3, characterized in that, A panel is provided on the upper part of the housing.

8. A ground cleaning port according to claim 7, characterized in that, The panel and the housing are integrated, with a through hole penetrating both the panel and the housing.

9. A ground cleaning port according to claim 1, characterized in that, The upper diameter of the cover plate is larger than that of the lower diameter of the cover plate.

10. A ground cleaning port according to claim 1, characterized in that, The cover plate has an opening at the bottom and a cavity in the middle.

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