JP3000730U - Odor absorbing device for flush toilet - Google Patents

Abstract

(57) [Abstract] [Purpose] While making defecation and urination comfortable and comfortable, defecation can be performed with peace of mind. Furthermore, even if the water in the water tank is run while the fan with motor is operated, It surely flows from the water tank into the toilet bowl and facilitates the operation of the fan with motor. [Structure] A foul-smelling discharge port 4 at the tip is projected outside from the upper part of the outer wall A of the flush toilet, etc., at an appropriate position of the flush pipe 3 that flows water from the water tank 1 attached to the upper part of the inner wall A of the flush toilet to the toilet 2. The odor absorbing pipe 5 is connected to the inside of the outer wall A or the like via a fan 6 with a motor so that the odor can be sucked into the toilet bowl 2.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a deodorizing device for a flush toilet, which is mainly adapted to inhale a bad odor in a toilet bowl of a Japanese-style or Western-style flush toilet so that defecation and urination can be made comfortable.

[0002]

[Prior art]

 Conventionally, a water tank attached to the upper part of the inner wall of a flush toilet and a toilet bowl installed in the approximate center of the floor surface of the flush toilet are connected with a flush pipe, and the front of the water tank is removed when defecating or urinating. The stool and urine on the toilet bowl were flushed by swinging the attached flushing lever and the like, causing the water in the water tank to flow out into the toilet bowl from each water outlet on the upper edge of the toilet bowl through the flush tube. .

[0003]

[Problems to be solved by the device]

 However, when defecationing or urinating, it may not be possible to make defecation or urination comfortable because the stool of another person, urine, own stool, urine, etc. may be filled in the toilet bowl and may smell. Moreover, when defecating, there was no place to sit and hold on the toilet bowl, so I was not able to feel confident about defecation.

Therefore, the present invention has been devised to solve the above-mentioned problems, and when defecationing or urinating, the stool, urine, urine, or urine of another person immediately before is deficient as before. It is possible to make defecation and urination more comfortable without smelling bad odors, etc., and to be able to defecate without wobbling during defecation, and to operate the fan with motor to operate in the water tank. (EN) An odor absorbing device for a flush toilet, which ensures that the water will flow from the water tank to the toilet bowl even when the above water is flowed, and that the fan with motor can be operated easily.

[0005]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the present invention has a foul-smelling outlet at the tip of the outer wall of the flush toilet at the proper position of the flush pipe for flowing water from the water tank attached to the top of the inner wall of the flush toilet to the toilet bowl. An odor absorbing pipe protruding from the outside to the inside of the outer wall is connected to the inside of the outer wall via a fan with a motor so that the odor can be sucked into the toilet bowl.

Further, it is preferable that a rising portion for preventing water suction in the washing pipe is provided at an end portion of the odor absorbing pipe on the washing pipe side.

Further, a horizontal portion may be provided between the rising portion of the odor absorbing pipe and the fan with motor, and a handrail with a switch for operating the fan with motor may be attached to the horizontal portion.

[0008]

[Action]

 Then, by operating the fan with a motor during defecation or urination by the above-mentioned technical means, the bad odor in the toilet bowl is sucked in from the water outlets arranged at appropriate intervals on the upper peripheral edge of the toilet bowl. Rarely, the malodor is passed through the flush pipe and the odor absorbing pipe in order and discharged from the malodor discharge port to the outside.

Further, it is possible to prevent the water in the flush pipe from being sucked in even if the water in the water tank is made to flow while the fan with the motor is operated at the time of defecation or urination.

[0010] Furthermore, in particular, at the time of defecation, by sitting on the toilet bowl and grasping the switch and the handrail together, the motorized fan is automatically operated and the fluctuation is prevented.

[0011]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings.

As shown in FIG. 1 and FIG. 2, the deodorizing device of the flush toilet of the present invention has a flush pipe 3 for flowing water from the water tank 1 attached to the upper part of the inner wall A of the flush toilet to the toilet 2, A foul-smelling outlet 5 at the tip was connected to the outside of the flush toilet to project outside from an upper part of the outer wall B of the flush toilet, and an odor-absorbing pipe 5 was connected to the inside of the outer wall B and the like via a fan 6 with a motor so that the foul odor in the toilet 2 could be sucked in freely. It is a thing.

That is, a water tank 1 attached to the upper part of the inner wall A of the flush toilet, and a toilet 2 installed in the floor C substantially central portion of the flush toilet are provided with a vertical pipe 3a, a horizontal pipe 3b, and a small L shape. When connecting with a flush pipe 3 composed of a pipe 3c, and when urinating or urinating, the flush lever 7 for both stool and urine attached to the front of the water tank 1 is swung to the left or right, or the flush pipe 3 The flush lever 8 (shown by the alternate long and short dash line in the figure) continuously connected to the small L-shaped tube 3c is swung downward to move the water in the water tank 1 through the flush tube 3 into the toilet 2 The water is discharged from the water outlets 9 at the upper edge into the toilet 2.

At such a joint between the vertical pipe 3a and the horizontal pipe 3b of the flush pipe 3 of the flush toilet, the malodorous discharge port 4 at the tip of the flush pipe 3 is projected from the upper part of the outer wall B of the flush toilet to the outside. The inside of the outer wall B is connected to the inside of the toilet bowl 2 via a fan 6 with a motor so that the odor can be sucked in freely.

The odor absorbing pipe 5 is provided with a rising portion 10 for preventing water suction inside the rinsing pipe 3 at the end portion on the side of the rinsing pipe 3, and a rising portion 10 of the odor absorbing pipe 3 and a fan 6 with a motor. A horizontal flat portion 11 is provided between the two, and a cylindrical handrail 13 provided with a switch 12 for operating the motor-equipped fan 6 is attached to the horizontal portion 11. Further, the motor-equipped fan 6 and the horizontal portion 11 are connected to each other. A vertical portion 14 is formed between them.

Further, although the rising portion 10 plays a role to prevent water suction in the washing pipe 3 to some extent only by making it obliquely upward, in order to prevent water suction in the washing pipe 3 more reliably. In addition, a filter or a coarse sponge may be provided inside the rising portion 10, or several protrusions of about half the inner diameter of the rising portion 10 may be formed in the longitudinal direction on the inner peripheral surface of the rising portion 10. It may be arranged at intervals and alternately in the inner diameter direction.

Further, although the switch 12 for operating the motor-equipped fan 6 is explained and illustrated as being attached to the cylindrical handrail 13 attached to the horizontal portion 11 of the odor absorber pipe 5, it is not limited thereto. As shown by the alternate long and short dash line in FIG. 1, the cord 15 for operating the fan 6 with the motor can be hung directly below the fan 6 with the motor, or by the alternate long and short dash line in FIG. As shown, there is no concern that the floor surface C will get wet only in Western-style flush toilets. Therefore, the pedals 16 for operating the fan 6 with the motor are provided on the floor surfaces C on both the left and right sides of the toilet bowl 2 when the toilet bowl 2 is removed. You may lay each one so that you can step on it when you sit on it.

Reference numeral 17 in the drawing is a toilet paper.

[0019]

[Effect of device]

 As described above, the deodorizing device of the flush toilet of the present invention has the malodorous discharge port 4 at the tip at the proper position of the flush pipe 3 for flowing water from the water tank 1 attached to the upper part of the inner wall A of the flush toilet to the toilet 2. Since the odor absorbing pipe 5 protruding outside from the upper part of the outer wall B of the flush toilet is connected to the inner side of the outer wall A via the fan 6 with the motor so that the bad odor in the toilet bowl 2 can be sucked freely, By operating the fan 6 with a motor during urination or urination, the malodor in the toilet bowl 2 is sucked from the water outlets 9 arranged at appropriate intervals on the upper peripheral edge of the toilet bowl 2, and the malodor is flushed into the flush pipe 3 Since it is discharged through the foul-smelling tube 5 to the outside through the foul-smelling outlet 4, it is possible to defecate or urinate without being bitten by the bad odor of another person, urine, one's own stool, urine, etc., immediately before. You can be very comfortable.

Further, since the rising portion 10 is provided at the end of the odor absorbing pipe 5 on the flush pipe side, even if the water in the water tank 1 is made to flow while the fan 6 with motor is operated at the time of defecation or urination, the flush pipe is Since it is possible to prevent the water in 3 from being sucked, it is possible to reliably flow the water from the water tank 1 to the toilet 2.

Further, a horizontal portion 11 is provided between the rising portion 10 of the odor absorber and the motor-equipped fan 6, and a handrail 13 provided with a switch 12 for operating the motor-equipped fan 6 is attached to the horizontal portion 11. Since the motor-equipped fan 6 is automatically operated by sitting on the toilet 2 and grasping the switch 12 and the handrail 13 together when the bowel movement is made, the motor-equipped fan 6 can be easily operated. In addition, since it is possible to prevent wobbling, it is possible to feel sick in defecation.

[Brief description of drawings]

FIG. 1 is a front view showing an embodiment of the present invention.

FIG. 2 is a plan view of the toilet portion of FIG.

[Explanation of symbols]

 1 Water tank 2 Toilet bowl 3 Washing pipe 4 Malodorous discharge port 5 Odor absorbing pipe 6 Fan with motor 7 Washing lever 8 Washing lever 9 Drainage outlet 10 Rising part 11 Horizontal part 12 Switch 13 Handrail 14 Vertical part 15 String 16 Pedal valve 17 Toilet paper A Inner wall B outer wall C floor

Claims (3)

[Scope of utility model registration request] 1. An odor-absorbing pipe having a foul-smelling outlet at its tip protruding to the outside from the upper part of the outer wall of the flush toilet, etc., at the proper position of the flush pipe for flowing water from the water tank attached to the upper part of the inner wall of the flush toilet, etc. An odor absorbing device for a flush toilet, which is connected to the inside of the outer wall or the like via a fan with a motor so as to be able to suck in a bad odor in the toilet bowl. 2. The odor absorbing device for a flush toilet according to claim 1, wherein a rising portion for preventing water suction in the rinsing pipe is provided at an end of the odor absorbing pipe on the rinsing pipe side. 3. A horizontal portion is provided between the rising portion of the odor absorber and the fan with motor, and a handrail with a switch for operating the fan with motor is attached to the horizontal portion.
Alternatively, the deodorizing device of the flush toilet according to 2.