KR20160135502A

KR20160135502A - Toilet bowl deodorizer

Info

Publication number: KR20160135502A
Application number: KR1020150068881A
Authority: KR
Inventors: 주상대
Original assignee: 주상대
Priority date: 2015-05-18
Filing date: 2015-05-18
Publication date: 2016-11-28

Abstract

The present invention relates to a deodorizing device for a toilet bowl for eliminating odors generated during use of a toilet bowl, and more particularly, to a deodorizing device for a toilet bowl which is capable of preventing odors generated in a fresh water bowl (1a) A deodorizing sheet 10 forcibly sucking the deodorizing sheet 10 and a drain trap 301 provided between the deodorizing sheet 10 and the washstand 30 to forcibly suck the odor generated in the fresh water bowl 1a through the deodorization sheet 10 And an exhaust fan 20 for forcibly discharging the waste water through the drain trap 301 of the washstand 30, thereby effectively eliminating the odor generated by the toilet, thereby eliminating the inconvenience caused by the odor, It is possible to exclude the use of a fragrance or the like which is inevitable in cost expenditure according to the present invention.

Description

Toilet bowl deodorizer < RTI ID = 0.0 >

The present invention relates to a deodorizing device for a toilet bowl for removing odors generated during use of a toilet bowl, and more particularly, to a deodorizing sheet connected to an exhaust fan at a lower portion of a toilet seat, The present invention relates to a deodorizer for a toilet bowl, which can remove odors by forced discharge through a trap.

A toilet is a flush toilet, which can be used to sit on a paddle and see urine (urine). This toilet is called "flush toilet", which was invented in England in the middle ages. , It is advantageous in terms of hygiene management and convenient viewing of the toilet, and nowadays, the toilet is installed in almost all the restrooms.

The general structure of the toilet bowl (A) is basically the same as that shown in FIG. 7, except that it has a toilet bowl 4 for storing washing water for draining the toilet bowl, A toilet seat 2 for lifting or lowering the toilet seat from the upper part of the toilet seat, and a toilet seat 2 provided to cover the toilet seat, And a seat cover 3 provided so as to be lowered or lowered.

When the valve device is operated by supplying water to the inside of the toilet bowl or by installing a valve device for flowing water to the toilet seat and using a lever installed on the front or side of the toilet bowl, As the water flows down from the inside of the left side of the toilet, the toilet inside the left side of the toilet flows through the trap to the drain pipe.

On the other hand, when the user uses the toilet, the odor due to the excrement occurs. Of course, such a bad odor spreads inside the toilet where the toilet is installed while using the toilet, Even after using the toilet to drain the toilet after leaving the toilet, it remains in the toilet, which is also inconvenient for the user who uses the toilet next time.

Therefore, recently, it has become common to use a fragrance not only for ordinary households but also toilets of commercial buildings and public facilities, in addition to the odor generated in the toilet, to alleviate the various odors in the toilet.

However, since the fragrance used to alleviate the odor in the toilet as described above is exhausted after a certain period of time, the fragrance needs to be replaced periodically, resulting in a great economic burden.

Therefore, in order to reduce the cost burden of replacing the spirits, there is a case where the fragrance-free fragrance is used at the moment of using the toilet or immediately after the use of the toilet. However, the fragrance- It is not uncommon.

In order to solve such a conventional problem, a technique for deodorizing a toilet of a toilet for removing odors generated when a toilet is viewed using a toilet has been variously proposed. Respectively.

Disclosure of the Invention Disclosure of the Invention Problems to be Solved by the Invention Disclosure of the Invention Disclosure of the Invention Problems to be Solved by the Invention Disclosure of the Invention Disclosure of the Invention Problems to be Solved by the Invention Disclosure of the Invention Problems to be Solved by the Invention [ And a sensor for detecting the opening and closing of the toilet seat lid is attached to the toilet seat lid in relation to the ultraviolet radiation lamp. The sensor projects an operator to the switch, When the toilet seat lid is opened, the arm is separated from the operator and the switch is turned off. When the toilet seat lid is closed, the arm is depressed by the operator, The sterilizing and deodorizing device for a toilet of the type is disclosed.

In addition, in Japanese Unexamined Patent Application Publication No. 10-2010-0107642 (Jun. 10, 2010), there is disclosed a gas passage (hereinafter referred to as " gas passage ") having an inlet for sucking gas in the use space S and an outlet for discharging the purified gas in the above- A deodorization filter 180 disposed in the gas passage 120 for purifying the gas sucked from the inlet port and a fan disposed in the gas passage 120 to form a gas flow from the inlet port to the outlet port 140) having a deodorizing function is disclosed.

Open Patent Publication No. 1995-0031115 (1995.12.18) Open Patent Publication No. 10-2010-0107642 (2010.10.06)

Among the above-mentioned prior arts, the "apparatus for sterilizing and sterilizing a toilet of the type" in Japanese Patent Laid-Open Publication No. 1995-0031115 (1995.12.18) is provided with an ultraviolet radiation lamp which emits ultraviolet rays to the inside of the toilet seat lid, There is a problem in that it is difficult to expect a deodorizing function because there is no means to cope with the generation of odor due to excretion generated when a user looks at a toilet while ultraviolet rays are radiated into the body to expect a sterilizing effect of the toilet by ultraviolet rays .

In the case of the "toilet having a deodorizing function" of Patent Document 10-2010-0107642 (Oct. 10, 2010), which is another prior art technique, when a user looks at a toilet in a toilet, The deodorization function can be expected by forcing the deodorization filter to pass through a gas passage provided with a deodorization filter, but there are various problems in actual use.

That is, the toilet having the deodorizing function uses a deodorizing filter such as a carbon filter or a photocatalyst filter for deodorization. Since the deodorizing filter hinders the fast flow of air, the odor generated in the process of the deodorization is filtered, There is a problem that the deodorization performance is not excellent because it is difficult to discharge quickly.

Also, as is well known, since the deodorizing filter such as the carbon filter or the photocatalytic filter deteriorates the deodorizing function after a certain period of use, it is necessary to replace the deodorizing filter every six months on average.

Therefore, it is inevitable to develop a deodorizing device for a toilet bowl which satisfies deodorization performance, which is a drawback of the prior art as described above, and which has excellent economical efficiency and ease of use.

The deodorizing device for a toilet seat of the present invention is a device for deodorizing a toilet seat of a toilet seat. The deodorizing device for a toilet seat of the present invention is a deodorization device for a toilet seat, A plurality of intake holes 103a are formed in the inner vertical wall 103 and an exhaust passage 102 is formed in one side of the outer vertical wall 104. The vertical walls 103, And an airtight means 105 which is in close contact with the upper surface of the toilet bowl main body 1 is formed on the bottom surfaces of the inner and outer vertical walls 103 and 104, A deodorizing sheet 10 coupled to the bottom surface of the toilet seat 2 by using an engaging hole 107 provided to engage with the supporting protrusion 201 protruding from the bottom surface of the toilet seat 2 in an interference fit manner, Wow;

A first connecting pipe (201) having a sealing member (201a) at one end thereof is provided in the intake part so as to communicate with the exhaust part of the deodorant sheet (10) while maintaining airtightness. The second connection pipe 202 which is connected to the pipe while maintaining airtightness with the lower end of the drain trap 301 so that the odor can be forcibly discharged through the drain trap 301 of the washstand 30, So that it is possible to effectively remove the odor generated in the course of using the toilet, and to reduce the cost of removing the odor.

As described above, the deodorizing device for a toilet of the present invention has the effect of eliminating the inconvenience due to odor by forcibly discharging odor generated by the toilet during the use of the toilet bowl through the drain trap of the washstand.

In addition, it is possible to eliminate the use of fragrance, etc., which is inevitable in costly expenses due to periodical exchange for removing odor, by removing the odor generated in the process of viewing the toilet with the discharge method using the exhaust fan, Is very low, so there is an advantage of being economical.

1 is a perspective view of an embodiment of a deodorizing device for a toilet of the present invention.
2 is a side view according to an embodiment of a deodorizing device for a toilet of the present invention.
3 is a perspective view of a deodorizing sheet according to an embodiment of the deodorizer for a toilet bowl of the present invention.
4 is a bottom perspective view of a deodorizing sheet according to an embodiment of the deodorizer for a toilet bowl of the present invention.
5 is a front cross-sectional view of a connection part showing a malodor discharge process according to an embodiment of the deodorizer for a toilet bowl according to the present invention.
6 is a front view of an installation state according to an embodiment of the deodorizer for a toilet of the present invention.
7 is a perspective view showing a conventional general toilet funnel structure.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a configuration and an operation of a deodorizing device for a toilet according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

A deodorizing device for a toilet seat of the present invention comprises a deodorization sheet 10 for forcibly sucking odors generated in a fresh water bowl 1a of a toilet bowl 1 when a user is viewing the deodorization sheet 10, 30 for discharging the odor generated in the fresh water bowl 1a through the deodorization sheet 10 and forcibly discharging the odor through the deodorization tray 301 of the washstand 30 20).

The deodorant sheet 10 is for forcibly sucking odor generated in the fresh water bowl 1a of the toilet bowl 1 and is installed between the toilet bowl seat 2 and the toilet bowl main body 1, It is preferable that the inner and outer peripheries of the upper plate 101 made of a flat plate material having the same shape as that of the toilet seat 2 are formed to be slightly smaller than the size of the toilet seat 2 so as to be completely concealed by the seat 2.

The deodorizing sheet 10 is provided with an exhaust port 102 for forming the exhaust passage 102 on the bottom surface so as to suck the odor generated in the fresh water bowl 1a of the toilet bowl 1 when the toilet seat 2 is lowered and the user views the toilet And vertical walls 103 and 104 are formed on the inner and outer sides at predetermined heights.

At this time, a large number of air intake holes 103a are radially formed in the inner vertical wall 103 facing the fresh water bowl 1a of the toilet bowl body 1, so that odor generated in the fresh water bowl 1a can be sucked A connecting portion 106 having an exhaust hole 106a communicating with the exhaust passage 102 formed in the deodorizing sheet 10 is formed on the outer side wall 104 located outside the toilet bowl 1, .

In order to maintain the airtightness for improving the suction force in the process of sucking the odor generated in the fresh water bowl 1a of the toilet bowl main body 1 on the bottom surfaces of the inner and outer vertical walls 103 and 104, It is preferable to provide airtight means 105 made of rubber or urethane material having elasticity and hermetic force so as to suppress the generation of noise and impact in the close process while tightly adhering.

It is preferable to form a plurality of forceps 102a between the upper plate 101 and the inner and outer vertical walls 103 and 104 so as to withstand the load due to the weight of the user.

On the other hand, on the bottom surface of the toilet seat 2, a supporting protrusion 201 having a buffering means for suppressing noise and impact in the process of coming into close contact with the toilet bowl 1 is generally formed. The deodorant sheet 10 is provided with a coupling hole 107 in which the supporting projection 201 formed on the bottom surface of the toilet seat 2 is fitted in a detent manner so that the deodorant sheet 10 is inserted into the bottom surface of the toilet seat 2 So that they can be disassembled and assembled.

The exhaust fan 20 is connected to the deodorization sheet 10 and the exhaust fan 20 by using the first connection pipe 201 to be installed between the deodorant sheet 10 and the drain trap 301 of the washstand 30. And the exhaust port of the exhaust fan 20 and the lower end of the drain trap 301 of the washstand 30 are connected to each other by using the second connection pipe 202. [

The control of the operation of the exhaust fan 20 may be performed by manually controlling the operation of the exhaust fan 20 by providing a separate ON / OFF switch or by providing sensor means for detecting the seating of the user on the lower portion of the toilet seat 2 or the deodorant sheet 10 So that the user can automatically control the operation according to whether or not the user is seated.

The upper end of the first connection pipe (201) is provided with a sealing member (201a) at one end so as to communicate with the exhaust part of the deodorization sheet (10) while maintaining the connection.

That is, the deodorant sheet 10 is joined to the bottom surface of the toilet seat 2 and lifted or lowered together with the toilet seat 2. When the deodorant sheet 10 is lowered together with the toilet seat 2 In order to suppress the generation of noise and impact at the connection portion between the connection portion 106 of the deodorization sheet 10 and the first connection pipe 201 and to maintain the airtightness, the first connection pipe 201 is provided with elasticity and sealing force It is preferable to provide a sealing member 201a made of rubber, urethane or the like.

The odor of the second connection pipe 202 is forcibly discharged through the drain trap 301 of the washstand 30 and the odor does not flow back into the toilet through the washstand 30 It is preferable to join the pipe to the bottom of the S trap (or P trap) to allow a small amount of water to accumulate.

The second connection pipe 202 is provided with a check valve 202a that operates in conjunction with the operation of the exhaust fan 20 so that when the exhaust fan 20 is operated, the check valve 202a is opened, The check valve 202a is closed when the exhaust fan 20 is not operated so that the odor or bug generated in the drain trap 301 And the like can be prevented from flowing through the second connection pipe 202.

The Y-elbow 202b is used as a joint member in the connection portion 106 of the second connection pipe 202 and the drain trap 301 so that the water discharged from the wash bowl 30 through the drain trap 301 It is preferable to prevent backflow into the second connection pipe 202.

The operation of the deodorizing device for a toilet according to the present invention will now be described.

In order to use the deodorizer for toilet bowl according to the present invention, the toilet seat 2 to which the deodorant sheet 10 is attached is first lowered and brought into close contact with the upper part of the toilet bowl main body 1, When the exhaust fan 20 is operated manually or automatically by a switch or sensor means for detecting the seating of a user, the first connection pipe 201 connected to the intake portion of the exhaust fan 20, The drain trap of the washstand 30 connected to the second connection pipe 202 connected to the exhaust part of the exhaust fan 20 by forcibly sucking air through the air intake hole 103a of the deodorant sheet 10 installed so as to be connected, (301).

The odor generated in the fresh water bowl 1a of the toilet bowl main body 1 by the user's toilet sitting on the toilet seat 2 and using the toilet seat is absorbed by the exhaust fan 20 into the intake hole The first connection pipe 103a is connected to the exhaust fan 20 through the exhaust passage 102 of the deodorization sheet 10 after being introduced into the intake hole 103a together with the air inside the fresh water bowl 1a forced to be sucked into the deodorization sheet 103a, And then discharged through the drainage trap 301 of the washstand 30 through the second connection pipe 202 by the exhaust fan 20.

At this time, in order to prevent the odor or insects generated in the drain trap 301 from coming up to the washstand 30 through the drain trap 301, a certain amount of water is always accumulated on the drain trap 301 The S trap 301a is installed so that the smell discharged through the drain trap 301 does not flow back into the room through the washstand 30 but is discharged to the lower part of the drain trap 301, Can be effectively removed.

The deodorization device for a toilet bowl of the present invention further includes a check valve 202a interlocked with the exhaust fan 20 between the second connection pipe 202 connected to the exhaust fan 20 and the drain trap 301, The check valve 202a is opened to discharge the drain trap 301 and the check valve 202a is automatically closed when the exhaust fan 20 is not operated. It is possible to prevent the odor or worm generated in the drain trap 301 from flowing through the second connection pipe 202. [

The second connection pipe 202 and the Y-elbow 202b are connected to each other by using a Y-elbow 202b as a pipe joint member in the connection portion 106 of the second connection pipe 202 and the drain trap 301. [ The connection portion 106 is formed to be inclined upward in the vertical pipe of the Y-elbow 202b from which the water drops by being discharged from the washstand 30 so that the water discharged from the washstand 30 through the drain trap 301 is connected to the second connection It is possible to prevent the backflow into the second connection pipe 202 discharged from the washstand 30 to the drain trap 301 because the backflow into the pipe 202 can be prevented.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be construed as limiting the scope of the invention as defined by the appended claims. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

A: Toilet bowl 1: Toilet body
101: fresh water bowl 2: toilet seat
201: support protrusion 3: seat cover
4: toilet bowl 10: deodorization sheet
101: upper plate 102: exhaust passage
103, 104: vertical wall 103a: intake air
105: airtight means 106:
106a: exhaust hole 107: engaging hole
20: exhaust fan 201: first connection pipe
201a: sealing member 202: second connection pipe
202a: Check valve 202b: Y-elbow
30: Sink 301: Drain trap

Claims

Vertical walls 103 and 104 are formed on the inner and outer sides of the bottom plate of the upper plate 101 made of a flat plate material having the same shape as the toilet seat 2 so as to form the exhaust passage 102 on the bottom face, A plurality of intake holes 103a are formed in the outer side wall 103 and a connecting portion 106 formed at the bottom of the exhaust hole 106a communicating with the exhaust passage 102 is formed at one side of the outer side wall 104, A hermetic means 105 which is in close contact with the upper surface of the toilet bowl main body 1 is provided on the bottom surfaces of the outer side walls 103 and 104 to urge the support projection 201 protruding from the bottom surface of the toilet seat 2 A deodorizing sheet 10 which is joined to the bottom surface of the toilet seat 2 by using an engaging hole 107 provided to be engaged with the toilet seat 2;
A first connecting pipe (201) having a sealing member (201a) at one end thereof is provided in the intake part so as to communicate with the exhaust part of the deodorant sheet (10) while maintaining airtightness. The second connection pipe 202 which is connected to the pipe while maintaining airtightness with the lower end of the drain trap 301 so that the odor can be forcibly discharged through the drain trap 301 of the washstand 30, Wherein the deodorizing device comprises:

The method of claim 1, further comprising:
The second connection pipe 202 is further provided with a check valve 202a that operates in conjunction with the operation of the exhaust fan 20 so that the odor generated in the drain trap 301 flows into the second connection pipe 202 So as to prevent the deodorizing device from being damaged.

The method of claim 1, further comprising:
The Y-elbow 202b is used as a pipe joint member in the connection portion 106 of the second connection pipe 202 and the drain trap 301 so that water discharged from the wash basin 30 through the drain trap 301 2 connecting pipe (202).