CN206800565U - A kind of new Odor-returning preventing device and sanitary equipment - Google Patents
A kind of new Odor-returning preventing device and sanitary equipment Download PDFInfo
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- CN206800565U CN206800565U CN201720671672.4U CN201720671672U CN206800565U CN 206800565 U CN206800565 U CN 206800565U CN 201720671672 U CN201720671672 U CN 201720671672U CN 206800565 U CN206800565 U CN 206800565U
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- funnel
- counterweight
- cover plate
- preventing device
- odor
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Abstract
The utility model provides a kind of new Odor-returning preventing device and sanitary equipment, is related to technical field of sanitary ware, solves deodorant in the prior art and uses torsion spring existing for torsion spring control closure resilience fragile, does not reach the technical problem of preferable odor-resistant result.New Odor-returning preventing device includes funnel and closure, and closure is articulated in the bottom of funnel, and closure includes cover plate, pivot and counterweight, and pivot is arranged at the edge of cover plate, and is rotatablely connected with funnel；Counterweight is arranged on pivot, and counterweight can be pivoted by drive of conducting oneself with dignity, so as to drive cover plate that the bottom of funnel is tightly sealed.The closing of Odor-returning preventing device is controlled by counterweight, the impulsive force of water is more than the weight of counterweight during bath, cover plate is in open mode, when not washing by water due to deadweight, counterweight can fall, and drive and pivot in dropping process, and the rotation of pivot drives cover plate rotation, cover plate fast and effeciently can seal up funnel, and preferable Odor-returning preventing effect is realized by simple structure.
Description
Technical field
Technical field of sanitary ware is the utility model is related to, more particularly, to a kind of new Odor-returning preventing device and sanitary equipment.
Background technology
Toilet is with our life staying idle at home places the closest, if closestool returns taste, can directly influence and entirely defend
Environment between life, and many inconvenience are brought to everybody life, therefore, the control measures that closestool returns taste be also everybody very
The thing of concern, closestool is the life sanitary equipment that it is essential at that time that we live, and it is also one of very common phenomenon to return taste.
For deodorization, people place lavatory deodorant using the method often divulged information, or in toilet, but these all can not
Fundamentally solves the problems, such as deodorization.Therefore, there is closestool deodorant.
Relatively common a kind of closestool deodorant on the market, including closure and funnel, closure are arranged on the bottom of funnel
Portion, is provided with torsion spring on the jointed shaft between closure and funnel, and closure is rushed to open during bath, and torsion spring is compressed, normal row
Water；After stopping washing by water, closure is no longer influenced by the impact of water, then recovers under the rebound effect of torsion spring to covering funnel
The position of delivery port.
Applicants have discovered that at least there is following technical problem in prior art：
Using torsion spring flexibility decrease after a period of time, the initial conditions for blocking funnel can not be returned to after stopping bath, i.e.,
Gap is produced in funnel bottom, odor-resistant result is had a greatly reduced quality；
It can be also deformed using rear torsion spring for a long time, the situation got rusty or damaged, deodorant does not reach the effect of deodorization,
And the torsion spring after damage of getting rusty falls into other potential safety hazards can be also caused in drainage pipeline；
Changing torsion spring wastes time and energy.
Utility model content
The purpose of this utility model is to provide a kind of new Odor-returning preventing device and sanitary equipment, to solve to prevent in the prior art
Smelly device is fragile using torsion spring existing for torsion spring control closure resilience, does not reach the technical problem of preferable odor-resistant result.This
Many technique effects elaboration as detailed below that optimal technical scheme in many technical schemes that utility model provides can be generated.
To achieve the above object, the utility model provides following technical scheme：
A kind of new Odor-returning preventing device provided by the utility model, including funnel and closure, the closure are articulated in
The bottom of the funnel, the closure include cover plate, pivot and counterweight, and the pivot is arranged at the edge of the cover plate,
And it is rotatablely connected with the funnel；The counterweight is arranged on the pivot, and the counterweight can drive the pivot by conducting oneself with dignity
Axle rotates, so as to drive the cover plate that the bottom of the funnel is tightly sealed.
Alternatively, the counterweight includes counterweight chamber and balancing weight, and the balancing weight is positioned in the counterweight chamber, institute
Counterweight chamber is stated to be fixed on the pivot.
Alternatively, the funnel includes funnel body, and the bottom of the funnel body is pivotally connected with the cover plate, the funnel
The middle part of main body is connected radially outward from Access Division, the Odor-returning preventing device by the Access Division with blow-off pipe.
Alternatively, the entrance eccentric setting of the funnel is in the funnel body.
Alternatively, projection is provided with the upside of the cover plate, the projection can be embedded in the exit of the funnel.
Alternatively, new Odor-returning preventing device also includes silica gel sealing ring, and the silica gel sealing ring is arranged at the funnel
Porch.
Alternatively, the vertical view profile of the funnel is circle.
Alternatively, the balancing weight is lead.
A kind of sanitary equipment provided by the utility model, including above-mentioned new Odor-returning preventing device.
Control the closing of Odor-returning preventing device by counterweight, the impulsive force of water is more than the weight of counterweight during bath, and cover plate is in
Open mode, drive and pivot when not washing by water because deadweight, counterweight can fall, in dropping process, the rotation of pivot drives
Cover plate is rotated, and cover plate can be rapidly closed, and funnel is sealed up, and simple structure realizes fast and effectively Odor-returning preventing
Effect.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of new Odor-returning preventing device of the utility model；
Fig. 2 is Fig. 1 elevational schematic view；
Fig. 3 is the A-A sectional views in Fig. 2, and now cover plate is in the closed mode of closing funnel；
Fig. 4 is the schematic diagram of cover plate open mode；
Fig. 5 is the structural representation of silica gel sealing ring；
Fig. 6 is the B-B sectional views in Fig. 5；
1, funnel in figure；11st, funnel body；12nd, Access Division；21st, cover plate；22nd, pivot；23rd, counterweight；231st, counterweight chamber
Room；232nd, balancing weight；3rd, silica gel sealing ring.
Embodiment
, below will be to technology of the present utility model to make the purpose of this utility model, technical scheme and advantage clearer
Scheme is described in detail.Obviously, described embodiment is only the utility model part of the embodiment, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
Resulting all other embodiment is put, belongs to the scope that the utility model is protected.
New Odor-returning preventing device of the present utility model is arranged between sanitary equipment and blow-off pipe, i.e., the top of Odor-returning preventing device connects
Connect sanitary equipment, bottom connection blow-off pipe.
As shown in Figures 1 to 4, the utility model provides a kind of new Odor-returning preventing device, including funnel 1 and closure,
Closure is articulated in the bottom of funnel 1, and closure includes cover plate 21, pivot 22 and counterweight 23, and pivot 22 is arranged at cover plate 21
Edge, and be rotatablely connected with funnel 1；Counterweight 23 is arranged on pivot 22, and counterweight 23 can drive 22 turns of pivot by conducting oneself with dignity
It is dynamic, so as to drive cover plate 21 that the bottom of funnel 1 is tightly sealed.
Counterweight 23 includes counterweight chamber 231 and balancing weight 232, the preferred lead of balancing weight, and lead weight is 120g, lead
It is positioned in counterweight chamber 231, counterweight chamber is fixed on pivot 22.
When sanitary equipment are in flushing filth-discharging, the impulsive force of water is more than the weight of lead, and water washes cover plate 21 open carry out blowdown；Row
After dirt terminates, the impact of the water acted on cover plate 21 disappears, due to deadweight lead can free-falling, lead band in dropping process
Pivot 22 to rotate, and then drive cover plate 21 to return to the original state for closing funnel 1, whole closing process is fast rapid.Lid
Passage after the closing of plate 21 between sanitary equipment and blow-off pipe, which is blocked, to be separated, and prevents the foul smell in blow-off pipe from returning taste.
Optionally embodiment, funnel 1 include funnel body 11, and bottom and the cover plate 21 of funnel body 11 are pivotally connected,
The middle part of funnel body 11 passes through Access Division 12 and blow-off pipe clamping radially outward from Access Division 12, Odor-returning preventing device.
Optionally embodiment, the top of blow-off pipe are set in outside and its clamping of Access Division 12, convenient dismounting
Maintenance.
The outlet eccentric setting of funnel 1 is in funnel body 11.
Closestool hole is away from being usually fixed, and such as 300mm or 400mm, the surplus that can typically reserve 20mm is used for patch block, but
The hole carpenters square cun finally reserved during practice of construction will not be a fixed value, have width to have narrow, therefore, closestool after closestool installation
There is gap between the sewage draining exit and blow-off pipe of bottom sometimes, gap can equally be produced after Odor-returning preventing device by setting, and stink can be from
Flowed out in gap, can also produce and return taste situation, size also has allowable error when closestool produces in addition；Therefore the outlet of funnel 1 is inclined
The heart is set, and by adjusting the setting angle of funnel 1, is adapted to the error in these sizes, can be reached the effect of more preferable Odor-returning preventing
Fruit.
Optionally embodiment, the upside of cover plate 21 are provided with projection, and projection can be embedded in the exit of funnel 1.
The exit of embedded funnel 1, cover plate 21 are combined even closer with funnel 1, and sealing property is more preferable, Odor-returning preventing effect
It is good.
Optionally embodiment, new Odor-returning preventing device also include silica gel sealing ring 3, the structure of silica gel sealing ring 3
As shown in Figure 5 and Figure 6, silica gel sealing ring 3 is arranged at the porch of funnel 1.
Silica gel sealing ring 3 is set between sanitary equipment and funnel 1, i.e. sanitary equipment are directly placed on silica gel sealing ring 3, sealing property
Further it is guaranteed.
Optionally embodiment, the vertical view profile of funnel 1 is circle.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with the power
The protection domain that profit requires is defined.
Claims (9)
1. a kind of new Odor-returning preventing device, including funnel and closure, the closure are articulated in the bottom of the funnel, it is special
Sign is, the closure includes cover plate, pivot and counterweight, and the pivot is arranged at the edge of the cover plate, and with it is described
Funnel is rotatablely connected；The counterweight is arranged on the pivot, and the counterweight can be pivoted by conducting oneself with dignity described in drive, from
And drive the cover plate that the bottom of the funnel is tightly sealed.
2. new Odor-returning preventing device according to claim 1, it is characterised in that the counterweight includes counterweight chamber and counterweight
Block, the balancing weight are positioned in the counterweight chamber, and the counterweight chamber is fixed on the pivot.
3. new Odor-returning preventing device according to claim 1, it is characterised in that the funnel includes funnel body, described
The bottom of funnel body is pivotally connected with the cover plate, and the middle part of the funnel body is radially outward from Access Division, the Odor-returning preventing dress
Put and be connected by the Access Division with blow-off pipe.
4. new Odor-returning preventing device according to claim 3, it is characterised in that the outlet eccentric setting of the funnel is in institute
State in funnel body.
5. new Odor-returning preventing device according to claim 1, it is characterised in that projection is provided with the upside of the cover plate,
The projection can be embedded in the exit of the funnel.
6. according to the new Odor-returning preventing device described in claim any one of 1-5, it is characterised in that also including silica gel sealing ring,
The silica gel sealing ring is arranged at the porch of the funnel.
7. new Odor-returning preventing device according to claim 6, it is characterised in that the vertical view profile of the funnel is circle.
8. new Odor-returning preventing device according to claim 2, it is characterised in that the balancing weight is lead.
9. a kind of sanitary equipment, it is characterised in that including the new Odor-returning preventing device described in claim any one of 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720671672.4U CN206800565U (en) | 2017-06-09 | 2017-06-09 | A kind of new Odor-returning preventing device and sanitary equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720671672.4U CN206800565U (en) | 2017-06-09 | 2017-06-09 | A kind of new Odor-returning preventing device and sanitary equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206800565U true CN206800565U (en) | 2017-12-26 |
Family
ID=60745900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720671672.4U Active CN206800565U (en) | 2017-06-09 | 2017-06-09 | A kind of new Odor-returning preventing device and sanitary equipment |
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|---|---|
| CN (1) | CN206800565U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302226A (en) * | 2018-03-20 | 2018-07-20 | 杨世荣 | A kind of backward flowing preventing device |
-
2017
- 2017-06-09 CN CN201720671672.4U patent/CN206800565U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302226A (en) * | 2018-03-20 | 2018-07-20 | 杨世荣 | A kind of backward flowing preventing device |
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