CN115538539A

CN115538539A - Deodorant casing and deodorant bounce stopper of using

Info

Publication number: CN115538539A
Application number: CN202111241511.9A
Authority: CN
Inventors: 林榆彬
Original assignee: Aifeiling Sanitary Wares Technology Group Co ltd
Current assignee: Aifeiling Sanitary Wares Technology Group Co ltd
Priority date: 2021-06-30
Filing date: 2021-10-25
Publication date: 2022-12-30
Also published as: CN217150498U

Abstract

The invention provides a deodorization shell and a deodorization bounce plug, wherein the deodorization shell is used in at least one drainer which is arranged on the drainage openings of different pools in a removable way, and has the characteristics that: the covering part is provided with an opening corresponding to the water outlet of the water tank and is used for covering the top of the water outlet device; and an interior portion extending downward from the opening and provided in the drain, the interior portion having a peripheral wall portion coupled to the covering portion and a deodorizing portion coupled to the peripheral wall portion, the deodorizing portion being openably provided at a bottom of the peripheral wall portion. According to the deodorization shell and the deodorization bouncing plug, the deodorization shell is provided with the covering part and the deodorization part, the covering part is used for covering the top of the drainer, when the deodorization shell is detached, force can be directly applied from the covering part to take out the deodorization shell, and the deodorization bouncing plug is very convenient.

Description

Deodorant casing and deodorant bounce stopper of using

Technical Field

The invention belongs to the technical field of drainer accessories, and relates to a deodorization shell and a deodorization bounce plug.

Background

The present invention claims priority from a patent application having a prior application number of 2021214764478, which is filed 2021, 06, 30.

At present, the bottom of a basin of a kitchen sink or the bottom of a wash basin or a bathtub of a washing room is provided with a water outlet, a drainer is arranged on the water outlet and is connected with a drain pipe, and water in the basin or the wash basin can be discharged into a sewer through the drain pipe.

The conventional drainer mainly comprises a rotary drainer with a rotating valve as a rotating body or a bouncing drainer with a bouncing core, wherein the bouncing drainer comprises a shell and a bouncing valve component arranged in the shell. The shell of the existing bounce type drainer and the shell in the bounce valve component are generally integrated, and need to be replaced integrally when damaged, but the shell of the existing bounce type drainer is extremely difficult to disassemble and is very inconvenient to replace.

In addition, when the waste water is discharged into a sewer, peculiar smell is easily generated after a long time, the peculiar smell can overflow from the sewer along a pipeline, and in order to prevent the stink of the sewer from backflushing, a stink prevention component needs to be added into the sewer. And because the restriction of use occasion still can contain more debris in the hydrophone discharged water of launching, like hair etc. consequently still need increase filter assembly in the hydrophone, at present rarely satisfies the hydrophone of filtration demand and deodorant demand simultaneously, even if there is very few hydrophone that can filter simultaneously and deodorant, its structure is also very complicated.

Disclosure of Invention

The invention aims to provide a deodorization shell and a deodorization bounce plug.

The invention provides a casing for deodorization, which is used in at least one drainer which can be arranged on different water outlet of a water pool in a pick-and-place way, and is characterized in that: the covering part is provided with an opening corresponding to the water outlet of the water tank and is used for covering the top of the water outlet device; and an interior portion extending downward from the opening and provided in the drain, the interior portion having a peripheral wall portion coupled to the covering portion and a deodorizing portion coupled to the peripheral wall portion, the deodorizing portion being openably provided at a bottom of the peripheral wall portion.

The casing for deodorization according to the present invention may further include: the deodorization part comprises a cover plate, is rotatably arranged at the bottom of the peripheral wall part and has a shape matched with the water outlet at the bottom of the peripheral wall part.

The casing for deodorization according to the present invention may further include: wherein, the inside of the cover plate is provided with a guide surface which inclines downwards.

The casing for deodorization according to the present invention may further include: wherein, the bottom of perisporium part is located one side of delivery port and is equipped with the mount pad, and the apron is installed on the mount pad through the pivot, and the cover is equipped with the torsional spring in the pivot, and this torsional spring one end is established on perisporium part, and the other end is established on the apron.

The casing for deodorization provided by the invention can also have the following characteristics: wherein, deodorant part still includes: and the sealing gasket is sleeved on the periphery of the cover plate or attached to the inner side surface of the cover plate and used for forming a sealing state between the cover plate and the water outlet.

The casing for deodorization according to the present invention may further include: the peripheral wall part is provided with an installation part, and the installation part is used for installing an outer sealing ring which enables a sealing state to be formed between the peripheral wall part and the inner wall of the drainer.

In the casing for deodorization provided by the invention, it is also possible to have the feature: wherein, the perisporium part contains upper perisporium and lower perisporium that integrated into one piece or split setting, there are installation positions on the upper perisporium, the deodorant part is installed in the bottom of the lower perisporium; when the upper peripheral wall and the lower peripheral wall are arranged in a split mode, the upper peripheral wall and the lower peripheral wall are connected through buckles or threads.

The casing for deodorization according to the present invention may further include: the outer sealing ring is provided with at least one mounting groove, the mounting position is a mounting groove with the peripheral wall part sunken inwards, and the outer sealing ring is mounted on the mounting groove; or the mounting part is a mounting convex ring with a peripheral wall part protruding outwards, and the outer sealing ring is sleeved on the mounting convex ring.

The casing for deodorization according to the present invention may further include: the outer sealing rings are provided with n outer sealing rings for enabling a user to select one outer sealing ring for replacement, the n outer sealing rings have different outer diameters and are suitable for water drainers with n different inner diameters, the outer sealing rings are provided with edge portions, and the outer diameters of the edge portions are larger than the inner diameter of the water drainer and are used for being attached to the inner wall of the water drainer.

The casing for deodorization according to the present invention may further include: the covering part and the built-in part are integrally formed or arranged in a split mode, the covering part at least comprises a surrounding part surrounding the opening, the surrounding part is matched with the top of the drainer and used for covering the top surface of the top, and the surrounding part is provided with a horizontal or inclined surrounding surface.

The invention also provides a deodorising bounce plug for use with at least one drainer fixed to different sewer openings of a pool, having the characteristics of: a casing for deodorization, which is arranged in the drainer in a manner of being capable of being taken and placed; the bouncing core is arranged in the deodorization shell; the pressing cover is arranged on the bouncing core; the filter frame is arranged in the deodorization shell and is combined with the bouncing core; wherein the deodorization shell is the deodorization shell.

The deodorant bounce plug provided by the invention can also have the following characteristics: wherein, the upper end of the filter frame is provided with a limit convex edge, the inner wall of the peripheral wall part is formed with a limit clamping table, and the limit convex edge is erected on the limit clamping table.

The deodorant bounce plug provided by the invention can also have the following characteristics: wherein, the bounce core contains: a mounting portion combined with the filter frame; and a bouncing portion which is slidably disposed in the mounting portion and has an upper end portion on which the pressing cover is disposed.

The deodorant bounce plug provided by the invention can also have the following characteristics: wherein, the mounting portion has spacing ring and screw thread section, and the lower extreme of filtering the frame contains with screw thread section complex screw hole, and the spacing ring supports to establish on the up end of screw hole.

The deodorant bounce plug provided by the invention can also have the following characteristics: wherein, the filter rack is in the shape of an inverted cone, a cylinder, a bowl or a hemisphere, the filter rack comprises a plurality of water leakage holes, and the water leakage holes are in the shape of a circle, a polygon, a heart or a letter.

In the deodorizing bounce plug provided by the invention, the characteristics can also be provided as follows: wherein, the inner sealing ring which leads the space between the pressing cover and the inner wall of the peripheral wall part to be in a sealing state is arranged on the pressing cover; an opening state allowing water flow to pass through or a closing state preventing water flow from passing through is formed between the pressing cover and the opening; when the pressing cover and the opening are in a closed state, the pressing cover and the inner wall of the peripheral wall portion are in a sealed state.

The deodorant bounce plug provided by the invention can also have the following characteristics: wherein, the press cap contains: a pressing portion for allowing a user to perform a pressing operation; and a sealing part combined with the pressing part for mounting the inner sealing ring.

The deodorant bounce plug provided by the invention can also have the following characteristics: wherein, the portion for pressing has shape and size with opening looks adaptation, and the external diameter of the portion for sealing is less than the size of the portion for pressing, and the inner seal circle has: and the outer ring is arranged on the periphery of the inner ring and is attached to the inner wall of the peripheral wall part, and the outer diameter of the outer ring is larger than the inner diameter of the peripheral wall part.

The deodorant bounce plug provided by the invention can also have the following characteristics: wherein the pressing portion has an arcuate surface with a high middle and low sides, and an outer edge of the arcuate surface is aligned with an edge of the opening when the inner seal ring is in a sealed state.

Action and Effect of the invention

According to the deodorization shell and the deodorization bouncing plug, the deodorization shell can be arranged in at least one drainer on different sewer openings in a pick-and-place mode, the deodorization shell is provided with the covering part which is used for covering the top of the drainer, and the shell can be directly taken out by applying force from the covering part when being disassembled, so that the deodorization bouncing plug is very convenient, has a quick disassembling function and is wide in application range. Meanwhile, the built-in part of the deodorization shell is provided with a deodorization part, and the deodorization part is designed to be opened and closed, so that the common drainage function can be realized, peculiar smell in a sewer line can be prevented from being released, and the bounce plug can have a better deodorization function.

And the deodorizing bounce plug is provided with a deodorizing shell, a bounce core, a press cover and a filter frame, and the deodorizing shell has quick-release and deodorizing functions, and the filter frame has a function of filtering impurities in the fluid, so that the deodorizing bounce plug has the advantages of simple structure, small occupied space, convenience in mounting and dismounting, and good deodorizing and filtering effects.

In addition, the peripheral wall part of the casing for deodorization is provided with n outer sealing rings, the number of the outer sealing rings can be n, the outer sealing rings are used for being replaced by one for a user, the n outer sealing rings have different outer diameters, the casing is suitable for water droppers with different n inner diameters, the outer sealing rings with different sizes can be selected for the water droppers with different sizes of the user, and the casing is convenient for the user to use.

Drawings

Fig. 1 is a perspective view of a deodorizing bounce plug in a closed state in embodiment 1 of the present invention.

Fig. 2 is a cross-sectional view of a deodorizing bounce plug in a closed state according to embodiment 1 of the present invention.

Fig. 3 is a schematic structural view of the deodorizing bouncer in an open state in embodiment 1 of the present invention.

Fig. 4 is a sectional view of the deodorizing bounce plug in an opened state in embodiment 1 of the present invention.

Fig. 5 is a schematic structural view of the casing for deodorization in embodiment 1 of the present invention.

Fig. 6 is a schematic sectional view of the casing for deodorization in embodiment 1 of the present invention.

Fig. 7 is a partially enlarged view of fig. 6 at a.

Fig. 8 is a schematic structural view of an outer sealing ring of the deodorization bounce plug in embodiment 1 of the present invention.

Fig. 9 is a schematic structural view of the pressing cap of the anti-odor bouncing plug in embodiment 1 of the invention.

Fig. 10 is a sectional view showing an installation structure of the casing for deodorization and the filter holder in embodiment 1 of the present invention.

Fig. 11 is a partially enlarged view of fig. 10 at B.

Fig. 12 is a schematic structural view of the deodorizing bouncer in the open state in embodiment 2 of the present invention.

Fig. 13 is a sectional view showing an attachment structure of the casing for deodorization and the filter holder according to embodiment 2 of the present invention.

Reference numerals are as follows: the deodorization bouncing plug 100, the deodorization housing 10, the covering portion 11, the opening 111, the surrounding portion 112, the built-in portion 12, the outer sealing ring 50, the embedded portion 51, the edge portion 52, the peripheral wall portion 14, the mounting groove 141, the mounting convex ring 142, the limit catch 143, the upper peripheral wall 144, the lower peripheral wall 145, the mounting seat 1451, the annular mounting region 1452, the deodorization portion 15, the water outlet 152, the cover plate 153, the rotating shaft 1531, the torsion spring 1532, the sealing gasket 154, the bouncing core 20, the mounting portion 21, the limit ring 211, the threaded section 212, the bouncing portion 22, the upper end 221, the pressing cover 30, the inner sealing ring 60, the inner ring 61, the outer ring 62, the pressing portion 32, the sealing portion 33, the filter frame 40, the water leakage hole 41, the threaded hole 42, and the limit convex edge 43.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the deodorizing bounce plug and the deodorizing shell of the invention are specifically described below by combining the embodiment and the attached drawings.

< example 1>

The embodiment provides a deodorization bouncing plug which is used for being matched with at least one drainer fixed on different water tank drainage openings. Different sinks can be a wash basin, a vegetable washing basin, a bathtub and the like, different sinks are generally provided with drainers with different sizes and models, the deodorization bouncing plug is arranged in the drainer, and a user can realize an opening state for water flow to pass through or a closing state for blocking water flow to pass through by moving the deodorization bouncing plug.

Fig. 1 is a schematic structural view of embodiment 1 of the present invention in a closed state, fig. 2 is a sectional structural view of embodiment 1 of the present invention in a closed state, fig. 3 is a schematic structural view of embodiment 1 of the present invention in an open state, and fig. 4 is a sectional structural view of embodiment 1 of the present invention in an open state.

As shown in fig. 1 to 4, the anti-odor bounce plug 100 includes an anti-odor shell 10 (i.e., a housing), a bounce core 20 (i.e., a bounce valve assembly), a pressing cover 30 (i.e., a cover), and a filter rack 40 (i.e., a filter rack), wherein the anti-odor shell 10 is arranged in the drainer in a removable manner, and the bounce core 20 and the filter rack 40 are arranged in the anti-odor shell 10; the pressing cover 30 is disposed above the bouncing core 20, and the user drives the bouncing core 20 to bounce by pressing the pressing cover 30. The filter frame 40 is provided with a plurality of water leakage holes 41 (as shown in fig. 2), the filter frame 40 can be in an inverted cone shape, a cylindrical shape, a bowl shape or a hemispherical shape, the water leakage holes 41 can be in a circular shape, a polygonal shape, a heart shape or a letter shape, the water leakage holes 41 are used for water flow to pass through, ribs are arranged between the adjacent water leakage holes 41, and the ribs can block sundries such as hair yarns in the water flow so as to avoid blocking a water drainage channel.

Fig. 5 is a schematic structural view of a casing for deodorization in embodiment 1 of the present invention, fig. 6 is a schematic sectional view of the casing for deodorization in embodiment 1 of the present invention, and fig. 7 is a partially enlarged view of a portion a of fig. 6.

As shown in fig. 5, the casing 10 for deodorization has a cover 11 (i.e. a flange structure) and an inner portion 12 (i.e. a portion of the basket shell located at the lower side of the flange structure) which are integrally formed, the cover 11 has an opening 111 corresponding to the drain opening of the sink (i.e. an opening portion at the middle of the flange structure), the cover 11 is used for partially or completely covering the top of the drainer, and a user can directly apply force from the cover 11 to take out the entire deodorization bouncing plug from the drainer. Specifically, the covering part 11 at least comprises a surrounding part 112 (i.e. an outer ring part of the flanging structure) surrounding the opening 111, the surrounding part 112 is matched with the top of the drainer and is used for partially or completely covering the top surface of the top, the surrounding part 112 has a horizontal or inclined surrounding, and the surrounding surface shown in fig. 5 and 6 is in a horn shape as an arrangement mode of the inclined surrounding, and the surrounding surface can also play a role of guiding water flow to flow out from the opening. The outer periphery of the surrounding surface can be in the shape of circle, polygon, wave or flower edge.

The covering portion 11 and the built-in portion 12 may be provided separately, and they may be connected to each other by means of screws, snaps, or the like.

The interior part 12 extends downward from the opening 111 for being disposed in the drainer, the interior part 12 has a peripheral wall part 14 (i.e., an upper case and a lower case) coupled to the cover 11 and a deodorization part 15 coupled to the peripheral wall part 14, and the deodorization part 15 is openably and closably disposed at the bottom of the peripheral wall part 14. The peripheral wall portion 14 includes an upper peripheral wall 144 (i.e., an upper housing) and a lower peripheral wall 145 (i.e., a lower housing) that are integrally or separately provided, and when the peripheral wall portion is separately provided, the upper peripheral wall 144 and the lower peripheral wall 145 are connected by a screw or a snap. The outer sealing ring 50 is arranged on the periphery of the upper peripheral wall 144, and the bottom of the lower peripheral wall 145 is provided with a water outlet 152; the deodorizing portion 15 includes a cover 153 (i.e., a self-sealing lid), the cover 153 is rotatably disposed at the bottom of the lower peripheral wall and has a shape adapted to the water outlet 152, as shown in fig. 2, 5 and 6, when the cover 153 is covered on the water outlet 152, the inner side of the cover 153 is inclined downward, that is, a guide surface for guiding the water flow to flow downward is formed at the inner side.

An installation seat 1451 is disposed at one side of the bottom of the lower peripheral wall 145, which is located at the water outlet 152, the cover plate 153 is rotatably installed on the installation seat 1451 through a rotating shaft 1531, a torsion spring 1532 is sleeved on the rotating shaft 1531, one end of the torsion spring 1532 is disposed on the lower peripheral wall, and the other end of the torsion spring 1532 abuts against the cover plate 153. The torsion spring 1532 has a certain elasticity, so that the cover plate 153 can be reset under the impact of no water flow and is covered back to the water outlet 152, thereby avoiding the peculiar smell or bacteria in the sewer from overflowing from the water outlet, and realizing the effects of deodorization and bacteria prevention.

The outer periphery of the upper peripheral wall 144 is provided with an installation portion, in this embodiment, the installation portion is an installation groove 141 (i.e., a portion recessed in the middle of the upper casing) recessed inwards, the installation groove 141 is used for installing an outer sealing ring 50 (i.e., a sealing ring) for sealing the peripheral wall portion 14 and the inner wall of the drainer, and the outer sealing ring 50 is arranged to prevent water flow from passing between the peripheral wall portion 14 and the inner wall of the drainer. In addition, the mounting position may also be a mounting convex ring protruding outward from the outer periphery of the upper peripheral wall 144, and the outer sealing ring 50 is directly sleeved on the outer periphery of the mounting convex ring, so that the sealing between the peripheral wall part 14 and the inner wall of the drainer can also be realized.

Fig. 8 is a schematic structural view of an outer seal ring in embodiment 1 of the present invention.

In this embodiment, the outer sealing ring 50 can be provided with n for let the user alternative use, n outer sealing rings have different external diameters, are applicable to the hydrophone down of n kinds of internal diameters difference, can let the user select to use the outer sealing ring of different sizes to the hydrophone down of different sizes, and is more humanized, and application scope is wide. As shown in fig. 8, the outer sealing ring 50 has an embedding portion 51 (i.e., an inner portion of the sealing ring) and a rim portion 52 (i.e., an outer portion of the sealing ring), the embedding portion 51 is used for being embedded into the mounting groove 141 so as to mount the outer sealing ring 50 on the peripheral wall portion 14, the rim portion 52 is integrally formed on the outer periphery of the embedding portion 51 and is used for being attached to the inner wall of the drainer, and the outer diameter of the rim portion is larger than the inner diameter of the drainer, so that after the deodorization bouncing plug is mounted inside the drainer, the rim portion is pressed and tightly attached between the peripheral wall portion 14 and the inner wall of the drainer to realize a sealing state.

Fig. 9 is a schematic structural view of the pressing cap in embodiment 1 of the present invention.

As shown in fig. 9 and 2, the pressing cap 30 includes a pressing portion 32 (i.e., a cap top) and a sealing portion 33 (i.e., a cap bottom), the pressing portion 32 is pressed by a user, the sealing portion 33 is integrally formed at the bottom of the pressing portion 32, an inner seal 60 (i.e., a seal on the cap) is fitted around the outer periphery of the sealing portion 33, and when the pressing cap 30 is pressed toward the housing 10 by the user so that the space between the pressing cap 30 and the opening 111 is closed, the inner seal 60 is sealingly provided between the upper peripheral wall 144 of the peripheral wall portion 14 and the sealing portion 33 (as shown in fig. 2) so that the space between the pressing cap 30 and the inner wall of the peripheral wall portion 14 is sealed.

The outer diameter of the sealing portion 33 is smaller than the outer edge diameter of the pressing portion 32, the inner seal 60 has an inner ring 61 (i.e., the inner portion of the seal on the cover) and an outer ring 62 (i.e., the outer portion of the seal on the cover), the inner ring 61 is mounted on the sealing portion 33, the outer ring 62 is integrally formed on the outer periphery of the inner ring 61 for fitting with the inner wall of the peripheral wall 14, and the outer diameter of the outer ring 62 is larger than the inner diameter of the peripheral wall 14. As shown in fig. 2, when the inner seal is in a sealed state, the outer ring 62 is pressed and the outer ring is bent upward or downward to be closely attached to the inner wall of the peripheral wall 14 to form a seal. The inner sealing ring and the outer sealing ring can have the same structure.

As shown in fig. 2, the pressing portion in this embodiment has an arcuate surface with a middle high side low, and an outer edge of the arcuate surface is aligned with an edge of the opening 111 when the inner seal ring is in the sealed state. In practice, it is also possible to arrange the alignment so that the outer edge of the curved surface is recessed directly inside the opening or is higher than the opening, but the alignment can be more aesthetically pleasing.

As shown in fig. 2, the bouncing core 20 comprises a mounting portion 21 (i.e. a bouncing valve mounting seat) and a bouncing portion 22 (i.e. a bouncing portion of a bouncing valve assembly), wherein the bouncing portion 22 is slidably disposed in the mounting portion 21 and has an upper end portion 221, a pressing cover 30 is threadedly mounted on the upper end portion 221, and a user pushes the bouncing portion 22 to bounce in the mounting portion 21 by applying force to the pressing cover 30 so as to open and close the opening 111 (bouncing and closing of the bouncing portion is prior art and will not be explained in much here).

The lower portion of the mounting portion 21 is provided with a threaded section 212, the upper end of the threaded section 212 is provided with a limiting ring 211, the bottom of the filter frame 40 is provided with a threaded hole 42 corresponding to the threaded section 212, the threaded section 212 is in threaded connection with the threaded hole 42, and when the lower end face of the limiting ring 211 abuts against the top end of the threaded hole 42, the mounting portion 21 is fixed with the filter frame 40. The filter frame 40 is fixedly connected with the bouncing core 20, so that the bouncing core 20 can be directly taken out to clean the filter frame 40 after long-time use, and the filter frame is very convenient.

Fig. 10 is a sectional view showing an installation structure of the casing for deodorization and the filter holder according to embodiment 1 of the present invention, and fig. 11 is a partially enlarged view of B in fig. 10.

As shown in fig. 10 and 11, the upper peripheral wall 144 and the lower peripheral wall 145 of the casing 10 for deodorization are separately provided, the bottom end of the upper peripheral wall 144 is recessed inward to form the mounting convex ring 142, the upper end of the lower peripheral wall 145 is formed with an annular mounting region 1452 which is sleeved on the outer periphery of the mounting convex ring 142, and the annular mounting region 1452 and the mounting convex ring 142 can be connected by a screw thread or a snap fit, so as to realize the combination between the upper peripheral wall 144 and the lower peripheral wall 145. In addition, the top of the mounting convex ring 142 is formed with a limiting clamping table 143, the periphery of the upper end of the filter frame 40 is formed with a limiting convex edge 43 (i.e. a spigot structure), and the limiting convex edge 43 is directly overlapped on the limiting clamping table 143, so that the filter frame 40 is prevented from falling off under the impact of long-time water flow.

< example 2>

Fig. 12 is a schematic structural view of embodiment 2 of the present invention in an open state.

For convenience of description, the same reference numerals are given to the same structures as those of embodiment 1 in this embodiment, and the same descriptions are omitted.

The present embodiment is different from embodiment 1 in that: on the basis of the structure of embodiment 1, as shown in fig. 12 and 13, the deodorization portion 15 further includes a sealing gasket 154 (i.e., a silicone layer), the sealing gasket 154 is sleeved on the periphery of the cover plate 153 and is used for forming a sealing state with the edge of the water outlet 152; alternatively, the sealing gasket 154 is directly adhered to the inner sidewall of the cover plate 153. In fig. 13, the threaded connection between the upper perimeter wall 144 and the lower perimeter wall 145 is illustrated.

The installation or replacement mode of the above embodiment is as follows: the bounce core 20 is firstly placed in the filter frame 40 and fixed through screw connection, then the pressing cover 30 is fixed on the bounce core 20 through screw connection, and then the bounce core is placed in the deodorization shell 10 to be assembled; after the deodorant bounce plug is assembled, the deodorant bounce plug is directly placed into the drainer shell, the deodorant bounce plug and the drainer shell are connected in a sealing mode through the outer sealing ring 50, and meanwhile the bottom face of the covering portion 11 covers the upper end face of the drainer shell, and installation is completed.

When deodorant bounce stopper is under the open mode and when having the rivers to pass through, under the impact of rivers, apron 15 is opened and is let rivers pass through, and after rivers had flowed, apron 15 resets under the effect of torsional spring 1532 and covers when closing in perisporium bottom down, can form to block the peculiar smell, avoids the peculiar smell to spill over, plays deodorant effect.

When the filter rack 40 is used for a long time and the impurities in the filter rack 40 are more, the bouncing core 20 and the filter rack 40 can be taken out by directly applying force from the pressing cover 30, and the filter rack 40 can be used continuously by being placed in the deodorization shell 10 after being cleaned or replaced.

When the pressing cover 30 and the bouncing core 21 fail to work in the long-term use process to cause the pressing cover 30 to be unable to normally bounce out, the whole deodorization bouncing plug can be directly taken out for replacement or maintenance by applying force to the covering part 11 without replacing the whole drainer, which is very convenient.

Effects and effects of the embodiments

According to the deodorization shell and the deodorization bouncing plug, the deodorization shell can be arranged in at least one drainer on different sewer openings of a pool in a pick-and-place mode, the deodorization shell is provided with the covering part which is used for covering the top of the drainer, and the shell can be directly taken out by applying force from the covering part when being detached, so that the deodorization bouncing plug is very convenient, has a quick-detaching function and is wide in application range. Meanwhile, the built-in part of the deodorization shell is provided with a deodorization part, and the deodorization part is designed to be opened and closed, so that the common drainage function can be realized, peculiar smell in a sewer line can be prevented from being released, and the bounce plug can have a better deodorization function.

The structure of the above-described embodiment can also be expressed in a simplified manner, that is: a deodorization drainer comprises a shell, wherein the bottom of the shell is hinged with a self-sealing flip cover, an annular filter screen frame is arranged in the shell, a bounce valve component is arranged in the filter screen frame, a cover body of the bounce valve component is in separable sealing connection with the inner wall of the shell, and the drainer can prevent the backflushing of sewer odor when in use through the sealing connection of the self-sealing flip cover and the bottom of the shell, so that the deodorization purpose is achieved, and the normal draining function of the drainer is not hindered; through the filter net rack, the drainer can filter sundries when in use, so that the sundries are prevented from blocking a water channel; the trap valve assembly allows the trap to be switched between open and closed.

The bouncing valve component adopts a general structure of a pressing type bouncing valve in the field, and comprises a cover body, a valve rod, a spring, a sealing structure and the like, and the bouncing valve component is switched between opening and closing by pressing the cover body.

In order to facilitate the installation of the bouncing valve assembly, the shell comprises an upper shell and a lower shell which are fixedly clamped, a flanging structure matched with the lower water device assembling hole is arranged at the upper end of the upper shell, and the cover body of the bouncing valve assembly is matched and sealed with the upper shell.

The outer wall of the upper shell a is provided with an annular sealing ring, and the sealing ring is connected with the lower water device assembly hole in a sealing mode.

The filter net rack is assembled on the inner wall of the upper shell through a spigot structure.

The bottom of the filter screen frame is coaxially provided with a bounce valve mounting seat, a gap is reserved between the bounce valve mounting seat and the inner wall of the filter screen frame, and the bounce valve component is fixed with the bounce valve mounting seat in a threaded connection mode.

The bottom one side of above-mentioned shell is provided with proclaim oneself flip mount pad, proclaim oneself flip and articulate on proclaiming oneself flip mount pad, proclaim oneself and be provided with the torsional spring between flip and the shell, torsional spring drive proclaim oneself flip to the removal of shell bottom direction, and it is sealed to make proclaim oneself flip and shell form between, when having ponding in the hydrophone down, proclaim oneself flip and open when the gravity of proclaiming oneself flip surpasss the elasticity that the torsional spring was applyed, ponding normal discharge. The torsion spring can also be replaced by other structures to achieve the self-sealing effect, such as a balancing weight and the like.

The aforesaid is proclaimed oneself flip slope and is set up to the articulated shaft is downward as the starting point slope, the bottom of shell is provided with and proclaims oneself flip matched with inclined plane, will proclaim oneself flip slope and set up, can make ponding easier opening proclaim oneself flip, avoids the torsion of torsional spring too big to cause proclaim oneself the unable condition emergence of opening of flip.

The inner side edge of the self-sealing flip cover is wrapped by the silica gel layer, the silica gel layer is connected with the bottom of the shell in a sealing mode, and the silica gel layer can further enhance the sealing performance between the self-sealing flip cover and the shell.

The above embodiments are only preferred embodiments of the present invention, and not intended to limit the scope of the present invention, and all equivalent unit changes made by using the contents of the present specification and the accompanying drawings, which are directly or indirectly applied to other related technical fields, are also included in the scope of the present invention.

Claims

1. A casing for deodorization is used in at least one drainer which can be arranged on the drainage openings of different pools in a pick-and-place manner, and is characterized by comprising

The covering part is provided with an opening corresponding to the pool drain opening and is used for covering the top of the drain device; and

an interior portion extending downwardly from the opening for disposition within the downcomer,

the interior part has a peripheral wall part combined with the covering part and a deodorization part combined with the peripheral wall part,

the deodorization part is arranged at the bottom of the peripheral wall part in an openable and closable manner.

2. The odor-resistant housing as defined in claim 1,

wherein the deodorization part comprises

And the cover plate is rotatably arranged at the bottom of the peripheral wall part and has a shape matched with the water outlet at the bottom of the peripheral wall part.

3. The odor-resistant housing of claim 2,

wherein the inner side of the cover plate is provided with a guide surface which is inclined downwards.

4. The odor-resistant housing of claim 2,

wherein, the bottom of the peripheral wall part is provided with a mounting seat at one side of the water outlet,

the cover plate is arranged on the mounting seat through a rotating shaft,

the rotating shaft is sleeved with a torsion spring, one end of the torsion spring is arranged on the peripheral wall part, and the other end of the torsion spring is arranged on the cover plate.

5. The odor-resistant housing as defined in any one of claims 2 to 4,

wherein, deodorant part still includes:

and the sealing gasket is sleeved on the periphery of the cover plate or attached to the inner side surface of the cover plate and used for forming a sealing state between the cover plate and the water outlet.

6. The pop plug housing of claim 1,

the peripheral wall part is provided with an installation part, and the installation part is used for installing an outer sealing ring which enables a sealing state to be formed between the peripheral wall part and the inner wall of the drainer.

7. The odor control housing of claim 6,

the periphery wall part comprises an upper periphery wall and a lower periphery wall which are integrally formed or separately arranged, the upper periphery wall is provided with the installation part, and the deodorization part is installed at the bottom of the lower periphery wall;

when the upper peripheral wall and the lower peripheral wall are arranged in a split mode, the upper peripheral wall and the lower peripheral wall are connected through a buckle or a thread.

8. The odor-resistant housing as defined in claim 6 or 7,

wherein at least one outer sealing ring is arranged,

the mounting part is a mounting groove with the peripheral wall part sunken inwards, and the outer sealing ring is mounted on the mounting groove;

or, the mounting part is a mounting convex ring which protrudes outwards from the peripheral wall part, and the outer sealing ring is sleeved on the mounting convex ring.

9. The odor-resistant housing of claim 8,

wherein n outer sealing rings are arranged for a user to use alternatively, the n outer sealing rings have different outer diameters and are suitable for the n drainers with different inner diameters,

the outer sealing ring is provided with a rim part, the outer diameter of the rim part is larger than the inner diameter of the drainer, and the rim part is used for being attached to the inner wall of the drainer.

10. The odor-resistant housing as defined in claim 1,

wherein the covering part and the built-in part are integrally formed or separately arranged,

the cover part at least comprises a surrounding part surrounding the opening, the surrounding part is matched with the top of the drainer and is used for covering the top surface of the top,

the surrounding part has a horizontal or inclined surrounding surface.

11. The utility model provides a deodorant bouncing plug for use with fixing at least one kind of hydrophone that drainer on the mouth of a river under the pond of difference cooperatees, its characterized in that includes:

a casing for deodorization, which is arranged in the drainer in a manner of taking and placing;

the bouncing core is arranged in the deodorization shell;

the pressing cover is arranged on the bouncing core; and

the filter frame is arranged in the deodorization shell and combined with the bouncing core;

wherein the casing for deodorization is the casing for deodorization as set forth in any one of claims 1 to 10.

12. The odor trap stopper of claim 11 wherein,

the upper end of the filter frame is provided with a limiting convex edge, the inner wall of the peripheral wall part is formed with a limiting clamping table, and the limiting convex edge is erected on the limiting clamping table.

13. The anti-odor bounce plug of claim 11,

wherein the pop-up core comprises:

a mounting portion combined with the filter frame; and

a bouncing portion slidably disposed in the mounting portion and having an upper end portion,

the pressing cover is disposed on the upper end portion.

14. The anti-odor bounce plug of claim 13,

wherein the mounting portion has a stop collar and a threaded section,

the lower end of the filter frame is provided with a threaded hole matched with the threaded section,

the limiting ring is arranged on the upper end face of the threaded hole in an abutting mode.

15. Anti-odor bounce plug according to any one of claims 11 to 14,

wherein the filter frame is in an inverted cone shape, a cylindrical shape, a bowl shape or a hemispherical shape,

the filter frame comprises a plurality of water leakage holes which are in a circular shape, a polygonal shape, a heart shape or a letter shape.

16. Anti-odor bounce plug according to any one of claims 11 to 14,

the inner sealing ring is arranged on the pressing cover, and the space between the pressing cover and the inner wall of the peripheral wall part is in a sealing state;

an opening state allowing water flow to pass through or a closing state preventing water flow from passing through is formed between the pressing cover and the opening;

when the pressing cover and the opening are in a closed state, the pressing cover and the inner wall of the peripheral wall part are in the sealed state.

17. The anti-odor bounce plug of claim 16,

wherein, the press cap contains:

a pressing portion for allowing a user to perform a pressing operation; and

and a sealing part combined with the pressing part for mounting the inner sealing ring.

18. The anti-odor bounce plug of claim 17,

wherein the pressing portion has a shape and a size adapted to the opening,

the outer diameter of the sealing portion is smaller than the size of the pressing portion,

the inner seal ring has:

an inner ring for mounting on the sealing portion,

an outer ring disposed on the outer periphery of the inner ring and adapted to be fitted to the inner wall of the peripheral wall portion,

the outer ring has an outer diameter larger than an inner diameter of the peripheral wall portion.

19. The anti-odor bounce plug of claim 18,

wherein the pressing portion has an arc surface having a high middle and low sides, and an outer edge of the arc surface is aligned with an edge of the opening when the inner seal ring is in the sealing state.