CN116427508A - Toilet ventilator based on deodorization - Google Patents
Toilet ventilator based on deodorization Download PDFInfo
- Publication number
- CN116427508A CN116427508A CN202310558773.0A CN202310558773A CN116427508A CN 116427508 A CN116427508 A CN 116427508A CN 202310558773 A CN202310558773 A CN 202310558773A CN 116427508 A CN116427508 A CN 116427508A
- Authority
- CN
- China
- Prior art keywords
- air
- toilet
- shielding plate
- valve opening
- hollow
- 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.)
- Pending
Links
- 238000004332 deodorization Methods 0.000 title claims abstract description 17
- 230000001877 deodorizing effect Effects 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 4
- 210000001217 buttock Anatomy 0.000 abstract description 16
- 238000000034 method Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 101150006573 PAN1 gene Proteins 0.000 description 2
- 239000002781 deodorant agent Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/04—Special arrangement or operation of ventilating devices
- E03D9/05—Special arrangement or operation of ventilating devices ventilating the bowl
- E03D9/052—Special arrangement or operation of ventilating devices ventilating the bowl using incorporated fans
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/04—Special arrangement or operation of ventilating devices
- E03D9/05—Special arrangement or operation of ventilating devices ventilating the bowl
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
Abstract
The invention relates to a device for deodorizing exhaust air in a toilet, in particular to a toilet ventilator based on deodorization. The technical problems of the invention are as follows: the toilet ventilator based on deodorization, which can prevent odor from being discharged into a toilet when a user is convenient, and improve the deodorization efficiency, is provided. The invention provides a deodorizing-based toilet ventilator which comprises a toilet bowl, a hollow cover, an exhaust pipe, an air extractor and the like, wherein the hollow cover is arranged at the top of the toilet bowl, the upper left part of the hollow cover is connected with the exhaust pipe and communicated with the air extractor, and the upper left part of the exhaust pipe is connected with the air extractor. According to the invention, the air pump drives the air bag to expand, so that the air bag is tightly attached to the buttocks of a user, odor is prevented from being discharged through the gaps, so that air in a toilet is polluted, the shielding plate can be controlled to move rightwards to shield a gap between the buttocks and the left part of the hollow cover, odor is further prevented from being discharged through the gap, and the deodorizing efficiency of the toilet can be improved.
Description
Technical Field
The invention relates to a device for deodorizing exhaust air in a toilet, in particular to a toilet ventilator based on deodorization.
Background
The toilet is generally provided with an exhaust system which is usually arranged at the upper position in the toilet, and when people are in convenience in the toilet, a large amount of odor can be generated, so that the exhaust system can be opened to exhaust air so as to purify the air in the toilet.
The patent publication No. CN2230781Y discloses a toilet exhaust deodorizing machine, which is provided with an annular toilet cover, an exhaust pipe and a ventilator arranged at the upper end of the exhaust pipe, and is characterized in that the annular toilet cover is a hollow body, the annular hollow of the annular toilet cover is communicated with the lower end of the exhaust pipe, the inner side of the annular toilet cover is provided with an air inlet hole, and the air inlet hole is communicated with the annular hollow of the annular toilet cover. The ring-shaped toilet cover is covered on the upper surface of the toilet, and the shape of the ring-shaped toilet cover is the same as the specific shape of the upper part of the toilet.
Above-mentioned patent uses switching-over discharge valve to discharge the foul smell in with the toilet together with the foul smell in the toilet, when the user sits on the toilet convenient, because can exist the gap between toilet and the user buttock, the foul smell can then be discharged to the toilet in through the gap, can pollute the air in the bathroom like this, leads to deodorant efficiency to descend, avoids the foul smell to discharge into the toilet when developing a user's convenience now in, improves deodorant efficiency's toilet ventilator based on deodorization.
Disclosure of Invention
In order to overcome the defects that the deodorizing efficiency is reduced due to the fact that the odor is easy to exhaust into a bathroom of the existing exhaust deodorizing machine, the technical problem of the invention is that: the toilet ventilator based on deodorization, which can prevent odor from being discharged into a toilet when a user is convenient, and improve the deodorization efficiency, is provided.
The technical proposal is as follows: the utility model provides a lavatory ventilator based on deodorization, including squatting pan, hollow lid, exhaust tube, air extractor, shielding plate, laminating mechanism and shielding mechanism, the squatting pan top is equipped with hollow lid, and hollow lid upper left portion is connected with the exhaust tube and communicates, and upper left portion of exhaust tube is connected with the air extractor, and hollow lid upper left portion rotation is connected with the shielding plate, and the shielding plate is located the exhaust tube right part, and hollow is covered and is equipped with laminating mechanism, and hollow is covered and is equipped with shielding mechanism.
Further stated, the attaching mechanism comprises an air pump, a pipeline and an air bag, the air bag is connected in the hollow cover along the circumferential direction, the air pump is connected to the left lower portion of the hollow cover through a screw, two pipelines are connected to the upper portion of the air pump, the two pipelines are respectively arranged in a front-back symmetrical mode, the right portion of each pipeline penetrates into the left portion of the hollow cover, and the pipelines are connected and communicated with the air bag.
Further stated, the shielding mechanism comprises a bracket, an electric push rod, a shielding plate and a contact assembly, wherein the bracket is connected to the left rear part of the hollow cover through a screw, the electric push rod is connected to the upper part of the bracket, the shielding plate is connected to the right part of the telescopic rod of the electric push rod, the shielding plate is connected with the left part of the hollow cover in a sliding mode, and the contact assembly is arranged on the shielding plate.
Further stated, the contact assembly comprises a telescopic stop block and a compression spring, the middle of the right part of the shielding plate is rotatably connected with the telescopic stop block, and the compression spring is connected between the lower part of the telescopic stop block and the bottom of the shielding plate.
Further, the air suction device comprises an air suction mechanism, the air suction mechanism comprises a first sliding sleeve, an air exhauster and a hose, the right part of the hollow cover is connected with the first sliding sleeve, the air exhauster is connected to the first sliding sleeve in a sliding mode, an air suction opening of the air exhauster is arranged on the upper left side of the air exhauster, and the hose is connected and communicated between the front upper part of the air exhauster and the right part of the hollow cover.
The valve opening mechanism comprises a second sliding sleeve, a sliding frame, a rotating seat, a valve opening piece, a torsion spring and an air inlet pipe, wherein the second sliding sleeve is sleeved in the middle of the exhaust pipe, the sliding frame is connected to the rear part of the second sliding sleeve in a sliding mode, the lower part of the sliding frame is fixedly connected with a shielding plate, the rotating seat is sleeved on the upper part of the exhaust pipe, the valve opening piece is connected with the valve opening piece in a rotating mode, the lower part of the valve opening piece is matched with the upper part of the sliding frame in an extrusion mode, a through hole is formed in the upper part of the valve opening piece, the upper right part of the exhaust pipe is connected with the air inlet pipe and communicated with the air inlet pipe, the air inlet pipe is connected with the upper part of the valve opening piece in a rotating mode, and the torsion spring wound on the valve opening piece is connected between the middle part of the valve opening piece and the bottom of the rotating seat.
Further, the filter mechanism comprises a threaded seat, a material placing frame, a bolt and a filter, wherein the square frame is arranged on the upper portion of the exhaust pipe and is positioned above the air inlet pipe, the threaded seat is connected to the rear portion of the square frame of the exhaust pipe, the bolt is connected to the threaded seat in a threaded manner, the material placing frame is connected to the square frame of the exhaust pipe in a sliding manner, the material placing frame is connected with the bolt in a rotating manner, and the filter is connected to the material placing frame from top to bottom in a penetrating manner.
The device is characterized by further comprising a sealing mechanism, wherein the sealing mechanism comprises a gas baffle plate and a knob, the middle part of the shielding plate is provided with a gas outlet, the left rear part of the shielding plate is rotationally connected with the knob, and the knob is connected with the gas baffle plate for blocking the gas outlet.
The invention has the beneficial effects that: 1. according to the invention, the air pump drives the air bag to expand, so that the air bag is tightly attached to the buttocks of a user, odor is prevented from being discharged through the gaps, so that air in a toilet is polluted, the shielding plate can be controlled to move rightwards to shield a gap between the buttocks and the left part of the hollow cover, odor is further prevented from being discharged through the gap, and the deodorizing efficiency of the toilet can be improved.
2. According to the invention, the leaked odor can be pumped back into the toilet bowl through the air extractor, so that the leakage of the odor can be further avoided, and the deodorizing efficiency is improved.
3. According to the invention, when the covering plate moves to the right to cover the gap, the sliding frame is in extrusion fit with the valve opening part, so that the air inlet pipe can be automatically closed, odor in the toilet can be treated in a centralized manner, and the deodorizing efficiency is improved.
4. According to the invention, the filter is arranged, so that the filter filters the odor in the process that the odor passes through the square frame body of the exhaust pipe, and the odor is prevented from polluting the outside air.
5. By arranging the exhaust port and the air baffle, the invention can open the exhaust port after the user is convenient, further perform deodorization and improve the deodorization efficiency.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of a partial perspective structure of the present invention.
Fig. 3 is a schematic perspective view of a laminating mechanism according to the present invention.
Fig. 4 is a schematic perspective view of a shielding mechanism according to the present invention.
Fig. 5 is a schematic view of a partial perspective structure of a shielding mechanism of the present invention.
Fig. 6 is a schematic view of a perspective view of a suction mechanism according to the present invention.
Fig. 7 is a schematic view of a second perspective structure of the air suction mechanism of the present invention.
Fig. 8 is a schematic perspective view of a valve opening mechanism according to the present invention.
Fig. 9 is a schematic view of a partial perspective structure of the valve opening mechanism of the present invention.
Fig. 10 is a schematic perspective view of the filtering mechanism of the present invention.
FIG. 11 is a schematic view of a part of a filter mechanism of the present invention.
Fig. 12 is a schematic perspective view of the closure mechanism of the present invention.
In the figure: 1_toilet, 2_hollow lid, 3_exhaust tube, 4_exhaust, 5_shutter, 6_fitting mechanism, 61_air pump, 62_conduit, 63_air bag, 7_shutter, 71_bracket, 72_electric push rod, 73_shutter, 74_telescopic stopper, 75_compression spring, 8_exhaust mechanism, 81_first sliding sleeve, 82_exhaust, 83_hose, 9_valve opening mechanism, 91_second sliding sleeve, 92_carriage, 93_swivel, 94_open valve, 95_torsion spring, 96_intake tube, 10_filter mechanism, 101_screw seat, 102_frame, 103_bolt, 104_filter, 11_closure mechanism, 111_shutter, 112_knob.
Detailed Description
Although the invention may be described with respect to a particular application or industry, those skilled in the art will recognize the broader applicability of the invention. Those of ordinary skill in the art will recognize such things as: terms such as above, below, upward, downward, etc. are used for describing the drawings, and do not represent limitations upon the scope of the present invention defined by the appended claims. Such as: any numerical designation of the first or second, etc. is merely exemplary and is not intended to limit the scope of the present invention in any way.
Example 1
The utility model provides a lavatory ventilator based on deodorization, as shown in fig. 1-2, including squatting pan 1, hollow lid 2, exhaust tube 3, air extractor 4, shielding plate 5, laminating mechanism 6 and shielding mechanism 7, squatting pan 1 top is equipped with hollow lid 2, hollow lid 2 upper left portion is connected with exhaust tube 3 and communicates, exhaust tube 3 upper left portion is connected with air extractor 4, hollow lid 2 upper left portion rotation is connected with the shielding plate 5 that is used for covering hollow lid 2 upper portion, shielding plate 5 is located exhaust tube 3 right part, be equipped with on the hollow lid 2 with the laminating mechanism 6 that closely laminates user's buttock, be equipped with on the hollow lid 2 and be used for shielding the shielding mechanism 7 of the gap between user's buttock and the hollow lid 2.
As shown in fig. 1 and 3, the attaching mechanism 6 comprises an air pump 61, a pipeline 62 and an air bag 63, the air bag 63 is connected in the hollow cover 2 along the circumferential direction, the air pump 61 is connected to the left lower part of the hollow cover 2 through screws, two pipelines 62 are connected to the upper part of the air pump 61, the two pipelines 62 are respectively and longitudinally symmetrically arranged, the right part of each pipeline 62 penetrates into the left part of the hollow cover 2, the pipelines 62 and the air bag 63 are connected and communicated, and the air bag 63 is inflated through the air pump 61 to fill gaps between the buttocks of a user and the hollow cover 2, so that odor in the toilet is prevented from being discharged into a toilet.
As shown in fig. 1, 4 and 5, the shielding mechanism 7 comprises a bracket 71, an electric push rod 72, a shielding plate 73, a telescopic stop block 74 and a compression spring 75, wherein the bracket 71 is connected to the left rear part of the hollow cover 2 through a screw, the electric push rod 72 is connected to the upper part of the bracket 71, the shielding plate 73 for shielding the gap of the left part of the hollow cover 2 is connected to the right part of the telescopic rod of the electric push rod 72, the shielding plate 73 for preventing odor from leaking is connected to the left part of the hollow cover 2 in a sliding manner, the telescopic stop block 74 is connected to the middle of the right part of the shielding plate 73 in a rotating manner, and the compression spring 75 wound on the lower part of the shielding plate 73 is connected between the lower part of the telescopic stop block 74 and the bottom of the shielding plate 73.
When the deodorization is needed, the toilet ventilator based on deodorization can be used, the air extractor 4 is arranged on the inner wall of the toilet, the left part of the air extractor 4 is led to the outside, the toilet bowl 1 is arranged at the bottom in the toilet, when the toilet is used for being convenient, the buttocks are seated at the upper part of the hollow cover 2, the air pump 61 can be started, gas enters the air bag 63 through the pipeline 62, the air bag 63 is inflated, the air bag 63 can be tightly attached to the buttocks of a user, the gap between the buttocks of the user and the hollow cover 2 can be filled, the odor is prevented from being discharged through the gap, and thus the air in the toilet is polluted, in addition, because the buttocks of the user are different in size, if the buttocks of the user are smaller, a large gap possibly exists between the left part of the buttocks of the user and the left part of the hollow cover 2, in order to avoid the odor from being discharged through the gap, the telescopic rod of the electric push rod 72 can be controlled to extend to drive the shielding plate 73 to move rightwards, the telescopic stop block 74 and the compression spring 75 are driven to move rightwards, when the telescopic stop block 74 contacts with the buttocks of a user, the telescopic stop block 74 rotates, the compression spring 75 is twisted, the user can be reminded to close the electric push rod 72 at the moment, the shielding plate 73 keeps the state of blocking the gap, further odor is prevented from being discharged through the gap, the air extractor 4 can be started when the user is convenient, the air extractor 4 can discharge the odor in the toilet bowl 1 to the outside, the deodorizing efficiency is improved, the odor can be prevented from being discharged into the toilet under the action between the air bag 63 and the shielding plate 73, the normal breathing fresh air of the user is further influenced, after the use of the user is completed, the telescopic rod of the electric push rod 72 can be controlled to shorten and drive the shielding plate 73, the telescopic stop block 74 and the compression spring 75 to move leftwards for resetting, when the telescopic stop block 74 is separated from the buttocks of the user, under the action of the compression spring 75, the telescopic stop block 74 is driven to rotate and reset, the air pump 61 can be closed, the air bag 63 can be automatically deflated, the user leaves the toilet 1, the cover plate 5 can be closed, and the hollow cover 2 is covered by the cover plate 5.
Example 2
On the basis of embodiment 1, as shown in fig. 1, 6 and 7, the air suction mechanism 8 for sucking the leaked odor back into the toilet bowl 1 is further included, the air suction mechanism 8 comprises a first sliding sleeve 81, an air suction device 82 and a hose 83, the right part of the hollow cover 2 is connected with the first sliding sleeve 81, the air suction device 82 is connected to the first sliding sleeve 81 in a sliding manner, an air suction opening of the air suction device 82 is arranged at the upper left part of the air suction device 82, the hose 83 is connected and communicated between the front upper part of the air suction device 82 and the right part of the hollow cover 2, and the air suction device 82 sucks the odor back into the toilet bowl 1 through the hose 83.
In the process of user convenience, some odor is possibly discharged through the gaps, so that a user can move the air exhauster 82 upwards, the air exhaust opening of the air exhauster 82 is higher than the hollow cover 2, then the air exhauster 4 is opened, the leaked odor is pumped back into the toilet bowl 1 through the hose 83 by the air exhauster 4, the deodorizing efficiency can be improved, and after the deodorizing is finished, the air exhauster 4 is moved downwards to be reset, and the air exhauster 4 is closed.
As shown in fig. 1, 8 and 9, the air suction device further comprises a valve opening mechanism 9, the valve opening mechanism 9 comprises a second sliding sleeve 91, a sliding frame 92, a rotating seat 93, a valve opening piece 94, a torsion spring 95 and an air inlet pipe 96, the second sliding sleeve 91 is sleeved in the middle of the air suction pipe 3, the sliding frame 92 is connected to the rear portion of the second sliding sleeve 91 in a sliding mode, the lower portion of the sliding frame 92 is fixedly connected with a shielding plate 73, the rotating seat 93 is sleeved on the upper portion of the air suction pipe 3, the valve opening piece 94 is connected with the valve opening piece 94 in a rotating mode, the lower portion of the valve opening piece 94 is in extrusion fit with the upper portion of the sliding frame 92, a through hole is formed in the upper portion of the valve opening piece 94, the air inlet pipe 96 is connected with the air inlet pipe 96 in a rotating mode and is communicated with the upper portion of the rotating seat 93, the torsion spring 95 is connected between the middle of the valve opening piece 94 and the bottom of the rotating seat 93, the shielding plate 73 moves to the right to shield a gap, and simultaneously, the lower portion of the valve opening piece 94 is driven to be closed by extrusion fit with the sliding frame 92, and the valve opening piece 94 is driven to automatically close the air inlet pipe 96, so that the odor is removed from the toilet bowl 1.
In the process that the shielding plate 73 moves to the right to shield gaps, the shielding plate 73 can drive the sliding frame 92 to move to the right, the sliding frame 92 can contact the valve opening piece 94, the valve opening piece 94 rotates clockwise, the torsion spring 95 is twisted, the through hole on the upper portion of the valve opening piece 94 also rotates, the through hole is blocked by the side wall of the air inlet pipe 96 at the moment, gas in a toilet can not be discharged back into the exhaust pipe 3 through the air inlet pipe 96, after the air extractor 4 is started, the odor in the toilet 1 is discharged to the outside in a centralized manner, further deodorizing efficiency is improved, after the deodorizing in the toilet 1 is finished, the shielding plate 73 can move to the left to reset to drive the sliding frame 92 to move to the left, after the upper portion of the sliding frame 92 is separated from the valve opening piece 94, the anticlockwise rotation of the valve opening piece 94 is driven under the action of the torsion spring 95, the side wall of the air inlet pipe 96 is not blocked, the air inlet pipe 96 can be opened at the moment, the air in the toilet 1 can be simultaneously discharged to the outside together with the odor in the toilet, the air inlet pipe 4 can be automatically closed when a user is convenient, the odor in the toilet 1 is automatically treated, the toilet 1 is well, and the odor in the toilet 1 is conveniently opened together with the air inlet pipe 1.
As shown in fig. 1, 10 and 11, the odor filter device further comprises a filtering mechanism 10 for filtering odor, the filtering mechanism 10 comprises a threaded seat 101, a material placing frame 102, a bolt 103 and a filter 104, the upper portion of the air exhaust pipe 3 is provided with a square frame body, the square frame body is located above the air inlet pipe 96, the rear portion of the square frame body of the air exhaust pipe 3 is connected with the threaded seat 101, the threaded seat 101 is internally connected with the bolt 103 in a threaded manner, the square frame body of the air exhaust pipe 3 is internally connected with the material placing frame 102 in a sliding manner, the material placing frame 102 is rotationally connected with the bolt 103, the material placing frame 102 can be driven to move rightwards through the rotating bolt 103, and the material placing frame 102 is internally connected with the filter 104 for filtering odor in a penetrating manner from top to bottom.
When the odor passes through the square frame body of the exhaust pipe 3, under the action of the filter 104, the odor can be filtered, when the odor is prevented from being exhausted to the outside, the outside air is polluted, after the filter 104 is used for a long time, a plurality of impurities can exist in the filter 104, the effect of purifying the odor by the filter 104 can be influenced, the material placing frame 102 can be driven to move right by rotating the bolt 103, the filter 104 can be moved right, then the filter 104 can be taken out for replacement, after the replacement is completed, the material placing frame 102 can be driven to move left by the reversing bolt 103 to reset, and then the filter 104 can be moved into the square frame body of the exhaust pipe 3.
As shown in fig. 2 and 12, the device further comprises a closing mechanism 11, the closing mechanism 11 comprises a gas baffle 111 and a knob 112, the middle part of the cover plate 5 is provided with a gas outlet, the left rear part of the cover plate 5 is rotatably connected with the knob 112, and the knob 112 is connected with the gas baffle 111 for blocking the gas outlet.
After the cover plate 5 is rotated clockwise to cover the hollow cover 2, if the odor inside the toilet bowl 1 is required to be treated, the knob 112 can be rotated to drive the air baffle 111 to rotate so as not to cover the air outlet, so that the inside of the toilet bowl 1 is not in a sealing state, the air extractor 4 can continuously extract the odor inside the toilet bowl 1, negative pressure generated inside the toilet bowl 1 in the air extraction process can be avoided due to the air outlet, so that the odor in the toilet bowl 1 can be further removed, the air extractor 4 can be closed if the deodorization is completed, and then the knob 112 drives the air baffle 111 to reversely reset so as to cover the air outlet again, so that the odor in the toilet bowl 1 can be prevented from being discharged into a toilet.
The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of the present invention, so that all equivalent modifications made by the appended claims shall be included in the scope of the present invention.
Claims (8)
1. The utility model provides a lavatory ventilator based on deodorization, including squatting pan (1), hollow lid (2), exhaust tube (3), air extractor (4) and shielding plate (5), squatting pan (1) top is equipped with hollow lid (2), hollow lid (2) upper left portion is connected with exhaust tube (3) and communicates, exhaust tube (3) upper left portion is connected with air extractor (4), hollow lid (2) upper left portion rotation is connected with shielding plate (5), shielding plate (5) are located exhaust tube (3) right part, characterized by still including laminating mechanism (6) and shielding mechanism (7), be equipped with laminating mechanism (6) on hollow lid (2), be equipped with on hollow lid (2) shielding mechanism (7).
2. The deodorizing-based toilet ventilator according to claim 1, wherein the attaching mechanism (6) comprises an air pump (61), a pipeline (62) and an air bag (63), the air bag (63) is connected in the hollow cover (2) along the circumferential direction, the air pump (61) is connected to the left lower part of the hollow cover (2) through screws, two pipelines (62) are connected to the upper part of the air pump (61), the two pipelines (62) are respectively and symmetrically arranged in front and back, the right part of the pipeline (62) respectively penetrates into the left part of the hollow cover (2), and the pipeline (62) and the air bag (63) are connected and communicated.
3. The deodorizing-based toilet ventilator according to claim 1, wherein the shielding mechanism (7) comprises a bracket (71), an electric push rod (72), a shielding plate (73) and a contact assembly, the bracket (71) is connected to the left rear part of the hollow cover (2) through a screw, the electric push rod (72) is connected to the upper part of the bracket (71), the shielding plate (73) is connected to the right part of the telescopic rod of the electric push rod (72), the shielding plate (73) is connected with the left part of the hollow cover (2) in a sliding manner, and the contact assembly is arranged on the shielding plate (73).
4. A deodorizing-based toilet ventilator according to claim 3, wherein the contact assembly comprises a telescopic stopper (74) and a compression spring (75), the middle of the right part of the shielding plate (73) is rotatably connected with the telescopic stopper (74), and the compression spring (75) is connected between the lower part of the telescopic stopper (74) and the bottom of the shielding plate (73).
5. The deodorizing-based toilet ventilator according to claim 1, further comprising an air suction mechanism (8), wherein the air suction mechanism (8) comprises a first sliding sleeve (81), an air suction device (82) and a hose (83), the right part of the hollow cover (2) is connected with the first sliding sleeve (81), the air suction device (82) is connected to the first sliding sleeve (81) in a sliding manner, an air suction opening of the air suction device (82) is arranged at the upper left part of the air suction device (82), and the hose (83) is connected and communicated between the front upper part of the air suction device (82) and the right part of the hollow cover (2).
6. The deodorizing-based toilet ventilator according to claim 3, further comprising a valve opening mechanism (9), wherein the valve opening mechanism (9) comprises a second sliding sleeve (91), a sliding frame (92), a rotating seat (93), a valve opening member (94), a torsion spring (95) and an air inlet pipe (96), the second sliding sleeve (91) is sleeved at the middle part of the air suction pipe (3), the sliding frame (92) is connected at the rear part of the second sliding sleeve (91) in a sliding manner, the rotating seat (93) is sleeved at the upper part of the air suction pipe (3), the valve opening member (94) is rotatably connected at the right part of the rotating seat (93), the lower part of the valve opening member (94) is in extrusion fit with the upper part of the sliding frame (92), the upper part of the valve opening member (94) is provided with a through hole, the upper right part of the air suction pipe (3) is connected with the air inlet pipe (96) and is communicated with the air inlet pipe (96), the upper part of the air inlet pipe (96) is rotatably connected with the upper part of the valve opening member (94), and the middle part of the valve opening member (94) is rotatably connected with the upper part of the rotating seat (93) by the torsion spring (95).
7. The deodorizing-based toilet ventilator according to claim 1, further comprising a filtering mechanism (10), wherein the filtering mechanism (10) comprises a threaded seat (101), a material placing frame (102), bolts (103) and a filter (104), the upper portion of the air extraction pipe (3) is provided with a square frame body, the square frame body is located above the air inlet pipe (96), the rear portion of the square frame body of the air extraction pipe (3) is connected with the threaded seat (101), the bolts (103) are connected with the threaded seat (101) in a threaded manner, the material placing frame (102) is connected with the bolts (103) in a sliding manner in the square frame body of the air extraction pipe (3), and the filter (104) is connected in the material placing frame (102) in a rotary manner from top to bottom.
8. The deodorizing-based toilet ventilator according to claim 1, further comprising a closing mechanism (11), wherein the closing mechanism (11) comprises a gas baffle (111) and a knob (112), the middle part of the cover plate (5) is provided with a gas outlet, the left rear part of the cover plate (5) is rotatably connected with the knob (112), and the knob (112) is connected with the gas baffle (111) for blocking the gas outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310558773.0A CN116427508A (en) | 2023-05-17 | 2023-05-17 | Toilet ventilator based on deodorization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310558773.0A CN116427508A (en) | 2023-05-17 | 2023-05-17 | Toilet ventilator based on deodorization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116427508A true CN116427508A (en) | 2023-07-14 |
Family
ID=87092772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310558773.0A Pending CN116427508A (en) | 2023-05-17 | 2023-05-17 | Toilet ventilator based on deodorization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116427508A (en) |
-
2023
- 2023-05-17 CN CN202310558773.0A patent/CN116427508A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8214930B2 (en) | Toilet odor removal apparatus | |
| US6804837B1 (en) | Odor transporter system for a toilet bowl | |
| KR101760683B1 (en) | Sanitary toilet bowl with the function of removing offensive odor | |
| CN106436855B (en) | Full-automatic deodorizing toilet seat | |
| CN201850618U (en) | Toilet with smell removal device | |
| CN116427508A (en) | Toilet ventilator based on deodorization | |
| CN101914944B (en) | Closestool with odor removal device | |
| US4393524A (en) | Self-contained sewage waste disposal system | |
| CN205663000U (en) | Closestool smell purifier and subassembly thereof | |
| CN204351750U (en) | A kind of toilet lid | |
| US6351855B1 (en) | Bathroom odor withdrawal system | |
| CN2224231Y (en) | Toilet cistern device with air-extracting deodorizing function | |
| CN104500814B (en) | Electric storage water heater with intelligent draining and automatic cleaning function | |
| US20060195975A1 (en) | Filtered exhaust system for commode | |
| JP2013512360A (en) | Western urinal equipped with a bad smell discharge device | |
| KR20100131897A (en) | Apparatus for deodorization of a toilet bowl | |
| CN110984326A (en) | Water-saving deodorizing toilet | |
| KR20200134863A (en) | A toilet bowl with purification device of stink and height control device of toilet seat | |
| CN108194004A (en) | A kind of lavatory special-purpose air purifying door | |
| CN105126497A (en) | Water filter material air cleaning apparatus | |
| CN212271128U (en) | Water-saving deodorizing toilet | |
| CN217938059U (en) | Closestool lifts lid with automatically, eliminate peculiar smell function | |
| CN205604390U (en) | Gaseous purifier is used to closestool | |
| CN205495233U (en) | Full -automatic silence air cleaner | |
| CN2352592Y (en) | Automatic odour removing seat closet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |