CN210151892U - Self-closing floor drain composed of plastic inner core - Google Patents
Self-closing floor drain composed of plastic inner core Download PDFInfo
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- CN210151892U CN210151892U CN201920814106.3U CN201920814106U CN210151892U CN 210151892 U CN210151892 U CN 210151892U CN 201920814106 U CN201920814106 U CN 201920814106U CN 210151892 U CN210151892 U CN 210151892U
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- floor drain
- inner core
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Abstract
The utility model belongs to the technical field of the building drainage, especially, relate to a self-closing floor drain that comprises plastics inner core. The self-closing floor drain has the advantages of compact structure, good sealing effect, simple installation and convenient use. A self-closing floor drain consisting of a plastic inner core comprises a mounting panel, an anti-overflow floor drain body and a plastic inner core. The plastic inner core is arranged in the cavity of the anti-overflow floor drain body and consists of a plastic inner core main body, a mounting base, an elastic telescopic rod and an arc-shaped sealing top cover; the mounting base is fixedly mounted at the bottom of the cavity of the anti-overflow floor drain body; the elastic telescopic rod is arranged inside the plastic inner core main body, one end of the elastic telescopic rod is fixedly connected with the mounting base, and the other end of the elastic telescopic rod is fixedly connected with the arc-shaped sealing top cover.
Description
Technical Field
The utility model belongs to the technical field of the building drainage, especially, relate to a self-closing floor drain that comprises plastics inner core.
Background
As an important component in the drainage system of residential buildings, floor drains are used to connect the floor and drainage pipes to discharge waste water from indoors to outdoors. Therefore, the performance of the water-saving and air-conditioning system directly influences the drainage effect and even the quality of indoor environment (air). However, the inventor finds that the existing floor drain product has a plurality of defects in the research process: for example, the problems of leakage, return insects and the like of the sewer pipe caused by poor drainage sealing effect; in addition, under the condition of pipeline blockage or other accidents, the problems of wastewater backflow and the like are easy to occur. Therefore, the person skilled in the art is urgently required to design a floor drain product with better drainage performance and more reliable use effect.
SUMMERY OF THE UTILITY MODEL
The utility model provides a self-closing floor drain that comprises plastics inner core, this kind of self-closing floor drain compact structure, sealed respond well, installation simple to use convenient.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a self-closing floor drain consisting of a plastic inner core comprises:
installing a panel; the mounting panel is in a tapered structure with a wide upper part and a narrow lower part, and the upper end and the lower end of the mounting panel are respectively provided with a water inlet end and a water outlet end;
an anti-overflow floor drain body; the anti-overflow floor drain body is arranged on the periphery of the water outlet end of the mounting panel, and a plurality of drain holes are formed in the bottom of the anti-overflow floor drain body;
a plastic inner core; the plastic inner core is arranged in the cavity of the anti-overflow floor drain body and consists of a plastic inner core main body, a mounting base, an elastic telescopic rod and an arc-shaped sealing top cover; wherein, the mounting base is fixedly mounted at the bottom of the cavity of the anti-overflow floor drain body; the elastic telescopic rod is arranged in the plastic inner core main body, one end of the elastic telescopic rod is fixedly connected with the mounting base, and the other end of the elastic telescopic rod is fixedly connected with the arc-shaped sealing top cover and used for pushing the arc-shaped sealing top cover to the water outlet end of the sealing mounting panel under the action of elasticity.
Further preferably, a hidden buckle is further arranged at the position of the water inlet end of the mounting panel and used for placing a cover plate of the mounting panel.
Further preferably, a filter screen is further installed at the position of the water outlet end of the installation panel.
Preferably, the middle part of the side wall of the overflow-preventing floor drain body is also provided with a limit overflow port.
Further preferably, a sealing ring is mounted on the lower surface of the arc-shaped sealing top cover.
Preferably, the overflow-preventing floor drain body is made of 304 stainless steel.
Preferably, the plastic inner core main body in the plastic inner core is formed by integrally injection molding ABS engineering plastics.
The utility model provides a self-closing floor drain composed of a plastic inner core, which comprises a mounting panel, an anti-overflow floor drain body and a plastic inner core three-part structural unit. The self-closing floor drain with the structural characteristics has the characteristics of compact structure, good sealing effect, simplicity in installation, convenience in use and the like.
Drawings
Fig. 1 is a schematic structural view of a self-closing floor drain composed of a plastic inner core according to the present invention;
fig. 2 is a schematic structural view of a drainage hole of a bottom plate of the anti-overflow floor drain body and a plastic inner core mounting base.
Reference numerals: 1. installing a panel; 2. an anti-overflow floor drain body; 21. a drain hole; 22. a limiting overflow port; 3. a plastic inner core; 31. an arc-shaped sealing top cover; 32. a seal ring; 33. a plastic inner core main body; 34. an elastic telescopic rod; 35 mounting a base; A. a shallow water seal area.
Detailed Description
The utility model provides a self-closing floor drain that comprises plastics inner core, this kind of self-closing floor drain compact structure, sealed respond well, installation simple to use convenient.
The utility model provides a self-closing floor drain composed of a plastic inner core, as shown in figure 1, comprising a mounting panel, an anti-overflow floor drain body and a plastic inner core. Specifically, the mounting panel is in a tapered structure with a wide upper end and a narrow lower end, and the upper end and the lower end of the mounting panel are respectively provided with a water inlet end and a water outlet end. And as the utility model discloses a comparatively preferred embodiment, the position department is provided with the hidden buckle in the water inlet end of installation panel position. By utilizing the hidden buckle, a cover plate can be arranged at the water inlet end of the mounting panel; a filter screen is arranged at the position of the water outlet end of the mounting panel. By utilizing the cover plate and the filter screen, large-size (such as broken stone and the like) and small-size (such as hair or gravel and the like) dirt can be filtered respectively, and the floor drain is prevented from being polluted by the dirt and blocked, so that the smooth drainage is influenced.
As shown in fig. 2, the anti-overflow floor drain is installed on the periphery of the water outlet end of the installation panel, a plurality of drain holes are formed at the bottom of the anti-overflow floor drain, and a limiting overflow port is preferably formed in the middle of the side wall of the anti-overflow floor drain; the plastic inner core is further arranged in the cavity of the anti-overflow floor drain body, and particularly consists of a plastic inner core main body, a mounting base, an elastic telescopic rod and an arc-shaped sealing top cover; wherein, the mounting base is fixedly mounted at the bottom of the cavity of the anti-overflow floor drain body; the elastic telescopic rod is arranged in the plastic inner core main body, one end of the elastic telescopic rod is fixedly connected with the mounting base, and the other end of the elastic telescopic rod is fixedly connected with the arc-shaped sealing top cover and used for pushing the arc-shaped sealing top cover to the water outlet end of the sealing mounting panel under the action of elasticity. Preferably, the overflow-preventing floor drain body is made of 304 stainless steel materials; the plastic inner core main body in the plastic inner core is formed by integrally injection molding ABS engineering plastics.
It should be noted that, as shown in fig. 1, under the condition of no water drainage (or very little water drainage), the elastic telescopic rod pushes the arc-shaped sealing top cover to the water outlet end of the sealing installation panel under the action of the elastic force, so as to seal the water outlet end of the installation panel. When the sewage is drained, the gravity of the sewage pushes the arc-shaped sealing top cover downwards, so that the wastewater can flow out from the space between the arc-shaped sealing top cover and the water outlet end of the installation panel and flow into the drain hole at the bottom of the anti-backflow floor drain body to be drained into the sewage pipe, and the wastewater drainage process is completed; and when the discharged water with larger discharge flow is not enough to be quickly discharged, the waste water can further flow out from the limiting overflow port. It is worth noting that the self-closing floor drain formed by the plastic inner core of the utility model can form a shallow water seal space at the installation panel, and has the effects of corrosion resistance, gas resistance and insect prevention; when wastewater in a sewer pipe flows backward, backflow wastewater pushes the arc-shaped sealing top cover and seals and blocks the water outlet end of the mounting panel, so that the situation that the wastewater flows backward into a room and causes environmental pollution is fundamentally avoided.
The utility model provides a self-closing floor drain composed of a plastic inner core, which comprises a mounting panel, an anti-overflow floor drain body and a plastic inner core three-part structural unit. The self-closing floor drain with the structural characteristics has the characteristics of compact structure, good sealing effect, simplicity in installation, convenience in use and the like.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. A self-closing floor drain consisting of a plastic inner core is characterized by comprising: installing a panel; the mounting panel is in a tapered structure with a wide upper part and a narrow lower part, and the upper end and the lower end of the mounting panel are respectively provided with a water inlet end and a water outlet end;
an anti-overflow floor drain body; the anti-overflow floor drain body is arranged on the periphery of the water outlet end of the mounting panel, and a plurality of drain holes are formed in the bottom of the anti-overflow floor drain body;
a plastic inner core; the plastic inner core is arranged in the cavity of the anti-overflow floor drain body and consists of a plastic inner core main body, a mounting base, an elastic telescopic rod and an arc-shaped sealing top cover; wherein, the mounting base is fixedly mounted at the bottom of the cavity of the anti-overflow floor drain body; the elastic telescopic rod is arranged in the plastic inner core main body, one end of the elastic telescopic rod is fixedly connected with the mounting base, and the other end of the elastic telescopic rod is fixedly connected with the arc-shaped sealing top cover and used for pushing the arc-shaped sealing top cover to the water outlet end of the sealing mounting panel under the action of elasticity.
2. The self-closing floor drain consisting of a plastic inner core according to claim 1, characterized in that a hidden buckle is arranged at the position of the water inlet end of the installation panel for placing a cover plate of the installation panel.
3. The self-closing floor drain consisting of a plastic inner core according to claim 1, wherein a filter screen is further installed at the position of the water outlet end of the installation panel.
4. The self-closing floor drain consisting of the plastic inner core as claimed in claim 1, wherein a limiting overflow port is further provided at the middle position of the side wall of the anti-overflow floor drain body.
5. The self-closing floor drain of claim 1 wherein the lower surface of the curved sealing top cover is fitted with a gasket.
6. The self-closing floor drain with the plastic inner core as claimed in claim 1, wherein the overflow preventing floor drain body is made of 304 stainless steel.
7. The self-closing floor drain consisting of the plastic inner core according to claim 1, wherein the main body of the plastic inner core in the plastic inner core is integrally formed by injection molding of ABS engineering plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920814106.3U CN210151892U (en) | 2019-05-31 | 2019-05-31 | Self-closing floor drain composed of plastic inner core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920814106.3U CN210151892U (en) | 2019-05-31 | 2019-05-31 | Self-closing floor drain composed of plastic inner core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210151892U true CN210151892U (en) | 2020-03-17 |
Family
ID=69761401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920814106.3U Active CN210151892U (en) | 2019-05-31 | 2019-05-31 | Self-closing floor drain composed of plastic inner core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210151892U (en) |
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2019
- 2019-05-31 CN CN201920814106.3U patent/CN210151892U/en active Active
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