CN207376734U - Lower envelope backstop and water tank water outlet device - Google Patents
Lower envelope backstop and water tank water outlet device Download PDFInfo
- Publication number
- CN207376734U CN207376734U CN201720809339.5U CN201720809339U CN207376734U CN 207376734 U CN207376734 U CN 207376734U CN 201720809339 U CN201720809339 U CN 201720809339U CN 207376734 U CN207376734 U CN 207376734U
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- CN
- China
- Prior art keywords
- backstop
- cover board
- outlet device
- drainage
- water tank
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- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 238000010276 construction Methods 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims abstract description 7
- 230000005484 gravity Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 29
- 238000004891 communication Methods 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 241001674044 Blattodea Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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Abstract
A kind of lower envelope backstop and water tank water outlet device, it includes：Main body, with drainage cavity, drainage cavity has the inlet portion being open upwards and bottom discharge outlet portion；Non-return mechanism, it includes the movable non-return cover board for being covered on outlet mouth and pivot joint lever construction is connected with subject activity for non-return cover board, by means of being pivotally connected lever construction non-return cover board is made to be converted between opening state or closed state, the non-return cover board causes lid to cover the outlet mouth and forms closing and realize that gas or liquid flow back according to its counterweight gravity.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 backstop and water tank water outlet device are sealed under one kind.
【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, which have developed, seals backstop and water tank water outlet device under one kind.
【Utility model content】
The purpose of this utility model the technical problem to be solved is that sealing backstop and water tank water outlet device under one kind to be provided,
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 is clean, odor-proof liquid-proof
Pour in down a chimney, easily dismount and clear up, can be applied to sink, washbasin etc. and be used as outlet device application, backstop realizes Auto-drainage
With 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 to seal backstop under one kind, it includes：
Main body, with drainage cavity, drainage cavity has the inlet portion being open upwards and bottom discharge outlet portion；
Non-return mechanism connects including the movable non-return cover board for being covered on outlet mouth and for non-return cover board and subject activity
Pivot joint lever construction is connect, by means of being pivotally connected lever construction non-return cover board is made to be converted between opening state or closed state, it is described
Non-return cover board causes lid to cover the outlet mouth and forms closing and realize that gas or liquid flow back according to its counterweight gravity.
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.
In one or more embodiments of the utility model, the pivot joint lever construction includes the extension being formed in main body
Hook portion and the pivot being formed on removable cover, the pivot is movably in hook portion so that pivot forms rotating fulcrum.
In one or more embodiments of the utility model, the main body has upper sealing ring and hanging support component.
Under same design, the utility model also provides a kind of water tank water outlet device, it includes the lower sealing in said program
Return device.
In one or more embodiments of the utility model, it further includes pipe portion of catchmenting, the row for being connected to pipe portion of catchmenting
Water swivel, the mounting structure for the docking of lower envelope backstop is set in the pipe portion of catchmenting, and the drainage joint is formed with pipe portion of catchmenting
Cavity volume, the lower envelope backstop are located in the cavity volume.
In one or more embodiments of the utility model, set in the pipe portion of catchmenting under causing for the cooperation of hanging support component
Envelope backstop tangle the rotating hanging slot tightly held and,
The collarette portion of sealing is cooperatively formed for upper sealing ring.
In one or more embodiments of the utility model, the drainage joint is removably assembled in collector pipe subordinate
Portion, the drainage cavity and the water outlet connecting tube in communication with drainage cavity that the drainage joint has hemispherical bottom.
In one or more embodiments of the utility model, the pipe portion of catchmenting even has side siphunculus and removable cover.
In one or more embodiments of the utility model, the collector pipe subordinate portion has multiple sealing rings and is screwed on
Slot, the opening inner side of drainage joint form the protrusion of multiple cooperation rotary grooves.
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 lower envelope backstop in one embodiment of the utility model；
Fig. 2 is the deployed configuration schematic diagram of lower envelope 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 one structure diagram of unfolded state of water tank water outlet device in one embodiment of the utility model；
Fig. 5 is two structure diagram of unfolded state 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, being a kind of lower envelope backstop of preferred embodiment provided by the utility model, it is wrapped
It includes：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 row
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 pivot joint lever construction 22 of dynamic connection, by means of be pivotally connected lever construction 22 make non-return cover board 21 opening state or closed state it
Between convert, the non-return cover board 21 so that lid covers the outlet mouth 13 and forms closing and realizes gas according to its 211 gravity of counterweight
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.Main body 1
With upper sealing ring 14 and hanging support component 15.Pivot joint lever construction 22 includes the hook portion 221 being formed in main body 1 and is formed at
Pivot 222 on removable cover 21, the pivot 222 is movably in hook portion 221 so that pivot 222, which is formed, rotates branch
Point.
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 according to its counterweight 211, effectively
Prevent liquid or foul smell from pouring in down a chimney.
Combine above-described embodiment and with further reference to shown by Fig. 3-5, the utility model also provides a kind of water channel sewage
Device, it includes the lower envelope 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, institute
The mounting structure set in pipe portion 4 of catchmenting for the docking of lower envelope backstop is stated, the drainage joint 4 and pipe portion 5 of catchmenting form cavity volume, should
Lower envelope backstop is located in the cavity volume.
It sets and coordinates for hanging support component 15 so that lower envelope backstop tangles the rotating hanging slot 41 tightly held and supplies in pipe portion of catchmenting 4
Upper sealing ring 14 cooperatively forms the collarette portion 42 of sealing.Drainage joint 5 is removably assembled in 4 lower part of pipe portion of catchmenting, the row
The drainage cavity and the water outlet connecting tube 52 in communication with drainage cavity 51 that water swivel 5 has hemispherical bottom 51.Pipe portion of catchmenting 4 even has
Side siphunculus 43 and removable cover 44.4 lower part of pipe portion of catchmenting has multiple sealing rings 45 and rotary groove 46, in the opening of drainage joint 5
Side forms the protrusion 53 of multiple cooperation rotary grooves.
Combine all attached drawings with reference to above-described embodiment content and together, water tank water outlet device in use, liquid in sink from
Pipe portion of catchmenting 4 is flowed into inlet portion 12 and enters drainage cavity 11, and liquid is discharged after hydraulic pressure opens non-return cover board 21, and draining is completed
Afterwards, return cover board 21 drives the rotation of pivot 222 that cover board revolution is caused back to be closed into outlet mouth 13 according to its counterweight 211, then from row
Water swivel 4 is discharged, and effectively prevents liquid or foul smell from pouring in down a chimney, and backstop realizes Auto-drainage and the function being automatically closed.And it
Sound construction is 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, easily dismounting and cleaning, can be applied to sink, washbasin etc. and be used as outlet device application.Therefore, it be it is a kind of it is technical,
The product of practicability and the equal top grade of economy.
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 (10)
1. a kind of lower envelope backstop, which is characterized in that it includes：
Main body, with drainage cavity, drainage cavity has the inlet portion being open upwards and bottom discharge outlet portion；
Non-return mechanism is connected pivot including the movable non-return cover board for being covered on outlet mouth and for non-return cover board with subject activity
Lever construction is connect, by means of being pivotally connected lever construction non-return cover board is made to be converted between opening state or closed state, the non-return
Cover board causes lid to cover the outlet mouth and forms closing and realize that gas or liquid flow back according to its counterweight gravity.
2. lower envelope backstop according to claim 1, it is characterised in that：The outlet mouth is equiped with sealing ring portion, close
Seal portion is made of elastic material, during non-return cover plate closing, sealing ring portion be flexibly supported on outlet mouth and non-return cover board it
Between formed sealing.
3. lower envelope backstop according to claim 2, it is characterised in that：The pivot joint lever construction includes being formed at main body
On hook portion and the pivot that is formed on removable cover, the pivot is movably in hook portion so that pivot, which is formed, to be turned
Activity supporting point.
4. lower envelope backstop according to claim 3, it is characterised in that：The main body has upper sealing ring and hanging support structure
Part.
5. a kind of water tank water outlet device, it is characterised in that：It includes sealing backstop under claim 1-4 any one of them.
6. water tank water outlet device according to claim 5, it is characterised in that：It further includes pipe portion of catchmenting, is connected to collector pipe
The drainage joint in portion sets the mounting structure for the docking of lower envelope backstop, the drainage joint and collector pipe in the pipe portion of catchmenting
Portion forms cavity volume, which is located in the cavity volume.
7. water tank water outlet device according to claim 6, it is characterised in that：It sets in the pipe portion of catchmenting and coordinates for hanging support component
So that lower envelope backstop tangle the rotating hanging slot tightly held and,
The collarette portion of sealing is cooperatively formed for upper sealing ring.
8. water tank water outlet device according to claim 7, it is characterised in that：The drainage joint, which is removably assembled in, to catchment
Pipe portion lower part, the drainage cavity and the water outlet connecting tube in communication with drainage cavity that the drainage joint has hemispherical bottom.
9. water tank water outlet device according to claim 8, it is characterised in that：The pipe portion of catchmenting even has side siphunculus and activity
Lid.
10. water tank water outlet device according to claim 9, it is characterised in that：The collector pipe subordinate portion has multiple sealings
Ring and rotary groove, the opening inner side of drainage joint form the protrusion of multiple cooperation rotary grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720809339.5U CN207376734U (en) | 2017-07-05 | 2017-07-05 | Lower envelope backstop and water tank water outlet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720809339.5U CN207376734U (en) | 2017-07-05 | 2017-07-05 | Lower envelope backstop and water tank water outlet device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207376734U true CN207376734U (en) | 2018-05-18 |
Family
ID=62298021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720809339.5U Expired - Fee Related CN207376734U (en) | 2017-07-05 | 2017-07-05 | Lower envelope backstop and water tank water outlet device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207376734U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209564A (en) * | 2018-10-29 | 2019-01-15 | 宁波吉利罗佑发动机零部件有限公司 | Gas oil separation structure and its system |
| CN110940081A (en) * | 2019-07-24 | 2020-03-31 | 珠海格力电器股份有限公司 | Drainage structure and air conditioner with same |
-
2017
- 2017-07-05 CN CN201720809339.5U patent/CN207376734U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209564A (en) * | 2018-10-29 | 2019-01-15 | 宁波吉利罗佑发动机零部件有限公司 | Gas oil separation structure and its system |
| CN110940081A (en) * | 2019-07-24 | 2020-03-31 | 珠海格力电器股份有限公司 | Drainage structure and air conditioner with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181015 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 |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 Termination date: 20190705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |