CN2729169Y - Floor drain of preventing back overflow - Google Patents
Floor drain of preventing back overflow Download PDFInfo
- Publication number
- CN2729169Y CN2729169Y CN 200420091555 CN200420091555U CN2729169Y CN 2729169 Y CN2729169 Y CN 2729169Y CN 200420091555 CN200420091555 CN 200420091555 CN 200420091555 U CN200420091555 U CN 200420091555U CN 2729169 Y CN2729169 Y CN 2729169Y
- Authority
- CN
- China
- Prior art keywords
- floor drain
- panel
- guide pillar
- shell
- slip guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a new-type floor drain of preventing back overflow, which comprises an outer sleeve, an outer shell and a panel. The inner side of the panel is fixedly connected to an inner sleeve. A T type sliding guide post is arranged in the inner sleeve. The T type sliding guide post is partially sheathed with a spring in the inner sleeve, and the lower end of the T type sliding guide post is fixedly connected to a sealing cushion. The floor drain has reasonable structure and good sealing property; the floor drain can prevent the noxious gas or the sewage of a sewer from overflowing; the floor drain has long service life, convenient maintenance and low manufacturing cost.
Description
One, affiliated technical field
The utility model relates to the floor drain that a kind of sewer outfall is used, and refers in particular to a kind of overflow-proof floor drain.
Two, background technology
Chinese patent once disclosed a kind of " overflow-proof floor drain " (ZL982404522, CN2346842Y, the day for announcing: on November 3rd, 1999), it comprises overcoat, panel, leakage tube and outer tube, be provided with inner sleeve in the outer tube, water inlet is arranged on the inner sleeve, be provided with kickboard in the inner sleeve, blind is set on the top of inner sleeve.It is to utilize kickboard to float under buoyancy, prevents oxious gas or sewage outflow in the sewer.Chinese patent once disclosed a kind of " novel overflow-proof floor drain " (ZL992584000, CN2403829Y, the day for announcing: on November 1st, 2000), it comprises shell, panel and leakage tube, forms an annular water chamber between shell and the leakage tube, cover in panel is fixedlying connected to the inner side, interior cover is cup-shaped, left-hand thread is between shell and leakage tube, and the bottom of leaking tube is provided with baffle plate, and baffle plate is hinged with the leakage tube.It is to utilize baffle plate to block Lou tube under the effect of pouring weight, prevents oxious gas or sewage outflow in the sewer.Above-mentioned two kinds of patented products respectively have characteristics, but their inconvenient maintenance.
Three, utility model content
The purpose of this utility model is to provide a kind of novel overflow-proof floor drain, and it is rational in infrastructure, and good airproof performance can prevent oxious gas or sewage outflow in the sewer, and long service life is easy to maintenance, and low cost of manufacture.
For achieving the above object, the solution that the utility model is taked is: a kind of novel overflow-proof floor drain, it comprises overcoat, shell, panel, cover in panel is fixedlying connected to the inner side, place T type slip guide pillar in the interior cover, T type slip guide pillar part in interior cover is with spring, the T type slip guide pillar lower end sealing mat that is connected.
After the water on ground entered shell from panel, the water of constant weight was carried on the sealing mat in the shell, overcomes the elastic force of spring, and T type slip guide pillar and sealing mat are sunk, and water flows to the overcoat inner chamber through shell inner cavity and flows into sewer; Do not have current, spring reset also resets T type slip guide pillar and sealing mat; A spot of water can not make T type slip guide pillar and sealing mat sink in the shell, and sealing mat is attached to the sealing surface of shell lower end, good seal performance tightly under the effect of spring force.Because the barrier effect of sealing mat, oxious gas in the sewer or sewage can not enter shell, can prevent oxious gas or sewage outflow in the sewer effectively, the protection indoor environmental hygiene.
The utility model is the improvement to existing overflow-proof floor drain, and the reasonable structure of cover, T type slip guide pillar, spring and sealing mat has not only improved sealing performance in utilizing, prolonged application life, make maintenance more convenient, and reduced manufacturing cost, help applying of overflow-proof floor drain.
Four, description of drawings
Fig. 1 is the structural representation of present embodiment.
Among the figure: 1, panel, 2, regulating sleeve, 3, spring, 4, T type slip guide pillar, 5, sealing mat, 6, overcoat, 7, shell, 8, interior cover, 9, screw.
Five, the specific embodiment
Below in conjunction with embodiment and accompanying drawing thereof the utility model is remake description.
Referring to Fig. 1, a kind of novel overflow-proof floor drain, it comprises overcoat 6, shell 7, panel 1, cover 8 in panel 1 is fixedlying connected to the inner side, in place T type slip guide pillar 4 in the cover 8, T type slip guide pillar 4 partly is with spring 3 interior cover 8 in, the T type slip guide pillar 4 lower ends sealing mat 5 that is connected.
Referring to Fig. 1, panel 1 and shell 7 become one, can injection mo(u)lding; T type slip guide pillar 4 also can injection mo(u)lding, reduces cost.Spring 3 usefulness stainless steels are made, and further increase the service life.Sealing mat 5 is made by rubber, and overcoat 6 is made by plastics or cast iron.
Referring to Fig. 1, be with regulating sleeve 2 outside the panel 1 inboard shell 7, easy to use.
Referring to Fig. 1, sealing mat 5 is fixed on T type slip guide pillar 4 lower ends by screw 9.
Claims (4)
1, a kind of novel overflow-proof floor drain, it comprises overcoat (6), shell (7), panel (1), cover (8) in panel (1) is fixedlying connected to the inner side, it is characterized in that: place T type slip guide pillar (4) in the interior cover (8), T type slip guide pillar (4) part in interior cover (8) is with spring (3), T type slip guide pillar (4) the lower end sealing mat (5) that is connected.
2, a kind of novel overflow-proof floor drain according to claim 1, it is characterized in that: panel (1) and shell (7) become one.
3, a kind of novel overflow-proof floor drain according to claim 1 is characterized in that: the outer regulating sleeve (2) that is with of the inboard shell of panel (1) (7).
4, a kind of novel overflow-proof floor drain according to claim 1, it is characterized in that: sealing mat (5) is fixed on T type slip guide pillar (4) lower end by screw (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420091555 CN2729169Y (en) | 2004-09-05 | 2004-09-05 | Floor drain of preventing back overflow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420091555 CN2729169Y (en) | 2004-09-05 | 2004-09-05 | Floor drain of preventing back overflow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2729169Y true CN2729169Y (en) | 2005-09-28 |
Family
ID=35047946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420091555 Expired - Fee Related CN2729169Y (en) | 2004-09-05 | 2004-09-05 | Floor drain of preventing back overflow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2729169Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061401A (en) * | 2013-02-04 | 2013-04-24 | 蒋克伟 | Ultrathin floor drain for floor |
| CN104060678A (en) * | 2014-06-27 | 2014-09-24 | 温州科逸卫浴设备有限公司 | Self-cleaning odor prevention floor drain |
| CN114703947A (en) * | 2022-05-06 | 2022-07-05 | 陕西荣森装饰工程有限公司 | Finish-decoration kitchen and bathroom floor drain seepage-proofing structure and construction process |
-
2004
- 2004-09-05 CN CN 200420091555 patent/CN2729169Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061401A (en) * | 2013-02-04 | 2013-04-24 | 蒋克伟 | Ultrathin floor drain for floor |
| CN103061401B (en) * | 2013-02-04 | 2014-07-02 | 蒋克伟 | Ultrathin floor drain for floor |
| CN104060678A (en) * | 2014-06-27 | 2014-09-24 | 温州科逸卫浴设备有限公司 | Self-cleaning odor prevention floor drain |
| CN114703947A (en) * | 2022-05-06 | 2022-07-05 | 陕西荣森装饰工程有限公司 | Finish-decoration kitchen and bathroom floor drain seepage-proofing structure and construction process |
| CN114703947B (en) * | 2022-05-06 | 2023-11-10 | 陕西荣森装饰工程有限公司 | Anti-seepage structure for floor drain of fine-assembled kitchen and bathroom and construction process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |