CN207376729U - Backstop and water tank water outlet device - Google Patents
Backstop and water tank water outlet device Download PDFInfo
- Publication number
- CN207376729U CN207376729U CN201720809340.8U CN201720809340U CN207376729U CN 207376729 U CN207376729 U CN 207376729U CN 201720809340 U CN201720809340 U CN 201720809340U CN 207376729 U CN207376729 U CN 207376729U
- Authority
- CN
- China
- Prior art keywords
- backstop
- return
- water outlet
- outlet
- cover board
- 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
Links
Abstract
A kind of backstop and water tank water outlet device, it includes：Main body, with drainage cavity, drainage cavity has inlet portion and outlet mouth；Non-return mechanism, it includes the movable non-return lid for being covered on outlet portion, and articulated section is connected with subject activity for non-return cover board, by means of articulated section non-return cover board is made to be converted between opening state or closed state, the non-return cover plate lid covers the outlet mouth and forms closing and realize gas or liquid reflux.Its sound construction is reliable, it is simple and practical, durable, of low cost, using it is wide, do not stay that stagnant water, discharge are clean, odor-proof liquid-proof is poured in down a chimney, easily dismount and clear up, it can be applied to sink, washbasin etc. and be used as outlet device application, backstop realizes Auto-drainage and the function being automatically closed.Therefore, it is the product of a kind of technical, practicability and the equal top grade of economy.
Description
【Technical field】
The utility model is related to a kind of backstop and water tank water outlet devices.
【Background technology】
Existing water tank water outlet device is mounted in the drainage fixture of bottom of gullet, usually carrys out the objects such as clear Bowl cleaning utensil or cleaning vegetables
Product.Generally at the lower section place of taking over, connection S types bend pipe progress water-sealing stinking-proof gas pours in down a chimney existing outlet device, but cannot prevent there is pressure
Liquid and foul smell pour in down a chimney；After S type bend pipes water empties, foul smell directly pours in down a chimney onto intake chamber, pollutes room air, also has cockroach
Wait insects that can free in and out and spreads germs, and it is complicated, cost of manufacture is high and occupies the larger space below sink, and
S type bend pipe waters are also pollution sources in itself, water body can be generated there are itself for a long time it is rotten smelly, it is thus impossible to stop well
Go back on defense smelly, and installation operation is inconvenient；And in polydisc sink simultaneously in use, occurring under having hydraulic pressure effect due to its connecting tube
Pour in down a chimney to form pollution.
In order to overcome drawbacks described above, we have developed a kind of backstop and water tank water outlet device.
【Utility model content】
The purpose of this utility model is tied the technical problem to be solved is that provide a kind of backstop and water tank water outlet device
Structure is solid and reliable, it is simple and practical, durable, of low cost, using it is wide, do not stay that stagnant water, discharge is clean, odor-proof liquid-proof is fallen
Fill, easily dismounting and cleaning, can be applied to sink, washbasin etc. be used as outlet device application, backstop realize Auto-drainage and
The function being automatically closed.Therefore, it is the product of a kind of technical, practicability and the equal top grade of economy.
To achieve these goals, the technical solution adopted in the utility model is a kind of backstop, it includes：
Main body, with drainage cavity, drainage cavity has inlet portion and outlet mouth；
Non-return mechanism, including the movable non-return lid for being covered on outlet portion and,
Articulated section is connected with subject activity for non-return cover board, makes non-return cover board in opening state or closing by means of articulated section
It is converted between state, the non-return cover plate lid covers the outlet mouth and forms closing and realize gas or liquid reflux.
In one or more embodiments of the utility model, the articulated section include being formed at hook portion in main body and
The pivot being formed on removable cover, the pivot are movably matched in hook portion so that pivot is rotatable.
In one or more embodiments of the utility model, the outlet mouth is equiped with sealing ring portion, sealing ring portion
It is made of elastic material, during non-return cover plate closing, sealing ring portion is flexibly supported between outlet mouth and non-return cover board and is formed
Sealing.
Under same design, the utility model provides a kind of water tank water outlet device, it includes above-mentioned backstop, pipe portion of catchmenting
Drainage joint, drainage joint have water outlet connecting tube, and the backstop is installed in the water outlet connection tube cavity.
Further, the water outlet connecting tube is assembled with to dock the casing of the backstop.
The utility model generated advantageous effect compared with background technology：
The utility model employs above-mentioned technical proposal, and sound construction is reliable, simple and practical, durable, at low cost
It is honest and clean, using it is wide, do not stay that stagnant water, discharge are clean, odor-proof liquid-proof is poured in down a chimney, easily dismount and clear up, can be applied to sink, washbasin
Etc. be used as outlet device application, backstop realizes Auto-drainage and the function that is automatically closed.Therefore, it is a kind of technical, real
With property and the product of the equal top grade of economy.
【Description of the drawings】
Fig. 1 is the structure diagram of backstop in one embodiment of the utility model；
Fig. 2 is the deployed configuration schematic diagram of backstop in one embodiment of the utility model；
Fig. 3 is the structure diagram of water tank water outlet device in one embodiment of the utility model；
Fig. 4 is the deployed configuration schematic diagram of water tank water outlet device in one embodiment of the utility model.
【Specific embodiment】
The embodiment of the utility model is described below in detail, the embodiment described example is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is same or like element.
, it is necessary to explanation in the description of the utility model, for the noun of locality, if any term " " center ", " transverse direction ",
" longitudinal direction ", " length ", " width ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ",
The indicating positions such as " bottom ", " interior ", " outer ", " clockwise ", " counterclockwise " and position relationship are based on orientation shown in the drawings or position
Relation is put, be for only for ease of narration the utility model and simplifies description rather than instruction or implies signified device or element
There must be specific orientation, construct and operate with particular orientation, it is impossible to be interpreted as the specific protection model of limitation the utility model
It encloses.
In addition, description purpose is only used for if any term " first ", " second ", and it is not intended that indicating or implying relatively heavy
The property wanted or the implicit quantity for indicating technical characteristic." first " is defined as a result, " second " feature can be expressed or implicit include
One or more this feature, in the utility model description, " at least " is meant that one or more, unless otherwise bright
It is really specific to limit.
In the utility model, except as otherwise clear stipulaties and restriction, if any term " assembling ", " connected ", " connection " term
It should go to understand as broad sense, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can also be machine
Tool connects；It can be directly connected or be connected by intermediary, can be connected inside two elements.For
For those of ordinary skill in the art, it can understand that specific in the utility model of above-mentioned term containing as the case may be
Justice.In utility model, unless otherwise prescribed and limit, fisrt feature second feature it " on " or it " under " the can be included
One and second feature contact directly, can also include fisrt feature and second feature is contacted directly but by between them
Other characterisation contact.Moreover, fisrt feature second feature " on ", " under " and " above " include fisrt feature second
Directly over feature and oblique upper is only to represent that fisrt feature level height is higher than the height of second feature.Fisrt feature exists
Second feature " on ", " under " and " following " include fisrt feature immediately below second feature or obliquely downward or be merely representative of
Fisrt feature level height is less than second feature.
With reference to the attached drawing of specification, by being further described to specific embodiment of the present utility model, make
The technical solution of the utility model and its advantage are clearer, clear and definite.It is to show to describe embodiment below with reference to attached drawing
Example property, it is intended to explain the utility model, and it is not intended that limitation to the utility model.
Referring to shown by Fig. 1-2, for a kind of backstop of preferred embodiment provided by the utility model, it includes：It is main
Body 1 and non-return mechanism 2, main body 1 have drainage cavity 11, and drainage cavity 11 has the inlet portion 12 being open upwards and bottom discharge outlet portion
13。
Non-return mechanism 2 includes the movable non-return cover board 21 for being covered on outlet mouth and lives for non-return cover board 21 with main body 1
The articulated section 22 of dynamic connection, makes non-return cover board 21 be converted between opening state or closed state by means of articulated section 22, described
The lid of non-return cover board 21 covers the outlet mouth 13 and forms closing and realize gas or liquid reflux.
The outlet mouth 13 is equiped with sealing ring portion 3, and sealing ring portion 3 is made of elastic material, and non-return cover board 21 closes
During conjunction, sealing ring portion 3, which is flexibly supported between outlet mouth 13 and non-return cover board 21, forms sealing, in addition, sealing ring portion 3 and row
The sealing means at the mouth of a river can there are various ways, position to be not especially limited, and flexible glue material making can be used.Articulated section
22 include the hook portion 221 being formed in main body 1 and the pivot 222 being formed on removable cover 21, the 222 movable dress of pivot
If in hook portion 221 so that pivot 222 can rotate.
Referring to Fig. 3, illustrated in fig. 4, a kind of above-mentioned backstop of water tank water outlet device of the utility model offer, pipe portion of catchmenting
4 drainage joint 5, drainage joint 5 have water outlet connecting tube 52, and the backstop is installed in 52 inner cavity of water outlet connecting tube.
Water outlet connecting tube 52 is assembled with to dock the casing 6 of the backstop.
Combine above-described embodiment and with further reference to shown by Fig. 3-4, the utility model also provides a kind of water channel sewage
Device, it includes the backstop in above-mentioned real rotation, further includes pipe portion 4 of catchmenting, the drainage joint 5 for being connected to pipe portion 4 of catchmenting, the collection
The mounting structure for backstop docking is set in water pipe portion 4, the drainage joint 4 and pipe portion 5 of catchmenting form cavity volume, the backstop position
In in the cavity volume.
In use, liquid enters drainage cavity 11 by inlet portion 12, liquid is discharged after hydraulic pressure opens non-return cover board 21, draining
After finishing, return cover board 21 drives the rotation of pivot 222 that cover board revolution is caused back to be closed into outlet mouth 13, non-return according to its counterweight 211
Device realizes Auto-drainage and the function being automatically closed.Effectively prevent liquid or foul smell from pouring in down a chimney, easily dismounting and cleaning, and it is tied
Structure is solid and reliable, it is simple and practical, durable, of low cost, using it is wide, do not stay that stagnant water, discharge is clean, odor-proof liquid-proof is fallen
It fills, can be applied to sink, washbasin etc. and be used as outlet device application.Therefore, it is that a kind of technical, practicability and economy are equal
The product of top grade.
In the description of specification, reference term " conjunction one embodiment ", " preferably ", " example ", " specific example " or
The description of " some examples " etc. mean combine the embodiment or example particular features, structures, materials, or characteristics described, comprising
In at least one embodiment or example of the utility model, differ in the present specification for the schematic representation of above-mentioned term
Surely identical embodiment or example are referred to.Moreover, particular features, structures, materials, or characteristics described can be any
It is combined in a suitable manner in one or more embodiments or example.
From the foregoing description of structures and principles it should be understood by those skilled in the art that, the utility model
Above-mentioned specific embodiment is not limited to, it is equal using the improvement and replacement of techniques well known on the basis of the utility model
Fall in the scope of protection of the utility model, should it be limited by each claim.
Claims (5)
1. a kind of backstop, which is characterized in that it includes：
Main body, with drainage cavity, drainage cavity has inlet portion and outlet mouth；
Non-return mechanism, including the movable non-return lid for being covered on outlet portion and,
Articulated section is connected with subject activity for non-return cover board, makes non-return cover board in opening state or closed state by means of articulated section
Between convert, the non-return cover plate lid cover the outlet mouth and formed closing realize gas or liquid reflux.
2. backstop according to claim 1, it is characterised in that：The articulated section includes the hook portion being formed in main body
With the pivot being formed on removable cover, the pivot is movably matched in hook portion so that pivot is rotatable.
3. backstop according to claim 2, it is characterised in that：The outlet mouth is equiped with sealing ring portion, sealing ring
Portion is made of elastic material, and during non-return cover plate closing, sealing ring portion is flexibly supported on shape between outlet mouth and non-return cover board
Into sealing.
4. a kind of water tank water outlet device, it is characterised in that：It includes claim 1-2 any one of them backstop, pipe portion of catchmenting
Drainage joint, drainage joint has water outlet connecting tube, and the backstop is installed in water outlet connection tube cavity.
5. water tank water outlet device according to claim 4, it is characterised in that：The water outlet connecting tube is assembled with for docking
State the casing of backstop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720809340.8U CN207376729U (en) | 2017-07-05 | 2017-07-05 | Backstop and water tank water outlet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720809340.8U CN207376729U (en) | 2017-07-05 | 2017-07-05 | Backstop and water tank water outlet device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207376729U true CN207376729U (en) | 2018-05-18 |
Family
ID=62298917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720809340.8U Expired - Fee Related CN207376729U (en) | 2017-07-05 | 2017-07-05 | Backstop and water tank water outlet device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207376729U (en) |
-
2017
- 2017-07-05 CN CN201720809340.8U patent/CN207376729U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4244061A (en) | Urinals | |
| CN207829088U (en) | Side-type backstop and water tank water outlet device | |
| CN207376734U (en) | Lower envelope backstop and water tank water outlet device | |
| CN207376729U (en) | Backstop and water tank water outlet device | |
| CN207376733U (en) | Side seal backstop and water tank water outlet device | |
| CN205875363U (en) | Board -like floor drain is with deodorant non return inner core assembly | |
| CN207484598U (en) | Reverse-filling water tank water outlet device | |
| CN107119767A (en) | A kind of inside and outside odor-resistant downcomer pipe | |
| CN211200661U (en) | Pre-buried anti-back overflow floor drain | |
| JP2003286735A (en) | Drain trap of bathroom unit | |
| CN107268734A (en) | Backstop and water tank water outlet device | |
| CN207176833U (en) | Tank reverse-filling outlet device | |
| CN206538824U (en) | A kind of economical toilet | |
| CN112031091B (en) | Be used for kitchen blowdown to prevent long-pending U type pipe | |
| CN201212172Y (en) | Sanitation floor drain | |
| CN2630336Y (en) | Automatic sewage-discharge non-return sealing cover with sealing ring | |
| CN213114842U (en) | Sewer backflow prevention device | |
| CN211285893U (en) | Clean district prevents flowing backward drainage device | |
| CN220336029U (en) | Toilet cleaner supply device | |
| CN2690463Y (en) | Float pressure type anti-return flow isolator | |
| CN2813738Y (en) | Flushing device using waste water | |
| CN220100127U (en) | Anti-odor floor drain core | |
| CN213062286U (en) | Anti-backflow device for closestool | |
| CN211621821U (en) | Novel sewer line with major-minor check valve | |
| CN211665889U (en) | Water seal floor drain |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181017 Address after: 528463 -C, 45 Wan Wan Street, Mao Wan Village, three township, Zhongshan, Guangdong. Patentee after: Zhongshan Rak Dan kitchen and bathroom Technology Co., Ltd. Address before: 519000 301 unit, 1 Building 2, Yixian Road, Qianshan Road, Xiangzhou District, Zhuhai, Guangdong, China, 149 Patentee before: Xie Mingsheng |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 Termination date: 20200705 |