KR20080028006A - Electromotive water flushing device in the toilet cistern - Google Patents

Electromotive water flushing device in the toilet cistern Download PDF

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Publication number
KR20080028006A
KR20080028006A KR1020060093213A KR20060093213A KR20080028006A KR 20080028006 A KR20080028006 A KR 20080028006A KR 1020060093213 A KR1020060093213 A KR 1020060093213A KR 20060093213 A KR20060093213 A KR 20060093213A KR 20080028006 A KR20080028006 A KR 20080028006A
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South Korea
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water
water tank
power transmission
transmission shaft
flushing device
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KR1020060093213A
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Korean (ko)
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김영오
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김영오
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Priority to KR1020060093213A priority Critical patent/KR20080028006A/en
Publication of KR20080028006A publication Critical patent/KR20080028006A/en

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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/02—High-level flushing systems
    • E03D1/14—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves
    • E03D1/142—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves in cisterns with flushing valves
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
    • E03D1/34—Flushing valves for outlets; Arrangement of outlet valves
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/10—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl
    • E03D5/105—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl touchless, e.g. using sensors

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

An electromotive water flushing device for a toilet bowl is provided to economize in water by regulating the quantity of cleansing water by feces and urine and increasing durability and a cleansing function. An electromotive water flushing device for a toilet bowl comprises a servo motor(3) having a circuit controlling a servo motor and selection switches(1,2), a power transmission shaft(9) connected with a motor rotary shaft(4) by an iron ball(25) and a joint(5), a male thread(10) attached to the tip of the power transmission shaft, a cylindrical water-stop body(12) attached with a rubber backing(16) at the bottom, opened upward and provided with a female screw housing the male thread, a cylindrical support(13) fixed to the bottom of the water tank and provided with four upper holes(19) and four lower holes(20), a water tank(18) provided with a rubber ring(22) formed around a drain outlet(17) at the bottom of the water tank to be adhered closely to the rubber backing and a water sensor(27) installed to the side wall, and a water tank cover(23) provided with a housing, a support(6) for supporting the servo motor, a housing cover(24) for covering the housing and the support and a ball bearing(8) for reducing the frictional force of the power transmission shaft and the water tank cover, wherein a projection(14) is formed to the inside of the support to prevent the body from rotating when the power transmission shaft rotates and to move in the sliding type in a vertical direction only, and a groove is formed on the outside of the body to house the projection.

Description

좌변기용 전동식 물내림 장치{Electromotive Water Flushing Device In The Toilet Cistern}Electromotive Water Flushing Device In The Toilet Cistern}

도 1은 본 발명에 따른 좌변기용 전동식 물내림 장치의 개략 단면도,1 is a schematic cross-sectional view of the electric flushing device for the toilet seat according to the invention,

도 2는 도 1의 A-A선 단면도임.2 is a cross-sectional view taken along the line A-A of FIG.

본 발명은 좌변기용 전동식 물내림 장치, 상세하게는 대소변에 따라 세척수의 양을 조절하고, 내구성 및 기능을 향상시킨 절수에 효과적인 좌변기용 전동식 물내림 장치에 관한 것이다. The present invention relates to an electric flushing device for toilet seats, and more particularly, to an electric flushing device for toilet seats, which is effective for saving water by adjusting the amount of washing water according to the urine and improving durability and function.

최근에는, 식수 자원이 부족하고, 식수 생산 비용이 엄청나게 많이 드는 것이 현재 실정이다. 그래서 물통에 벽돌 한 장씩을 넣어두어 물을 절약하자는 캠페인도 벌이고 있다. 더욱이 우리나라 화장실의 대부분이 식수를 사용하고 있기 때문에, 세척수의 사용을 절약할 필요성이 어느 때보다도 절실하다. In recent years, there is a shortage of drinking water resources, the current cost of drinking water production is enormous. So they are also campaigning to save water by placing bricks in the buckets. Moreover, since most of the toilets in Korea use drinking water, the need to save the use of washing water is more urgent than ever.

종래의 좌변기용 물내림 장치는 대소변 구분없이 일정하게 세척수를 사용하게 되어 있을 뿐만 아니라, 배수구를 막는 고무 덮개와 배수구가 밀착되지 않기 때문에 소중한 물을 낭비하게 되는 경우가 종종 일어난다. 종래의 물내림 장치는 레 버를 수동으로 당기면 플라스틱 선이나 금속 체인을 통해 연결된 고무 덮개를 들어올려 물이 빠져나가게 된다. 이때 들어 올려진 고무 덮개는 물이 빠져나감에 따라 함께 내려가서 물이 수조 내를 다 빠져나갈 때 배수 구멍을 덮게 된다. 그러나 이때 고무 덮개와 배수 구멍이 일치하지 않아 배수구와 덮개 사이에 틈이 생기거나, 연결 선이나 금속 체인이 다른 부품에 걸리거나 덮개와 구멍 사이에 끼어 그 사이에 틈이 생기게 되고, 이로 인해 물이 계속 흘러나가 엄청난 물을 낭비하게 된다. Conventional flushing device for toilet seat is not only to use the washing water uniformly in the toilet, but also often wastes precious water because the rubber cover and the drain hole to block the drain is not in close contact. The conventional flushing device pulls the lever manually and lifts the rubber cover connected through the plastic wire or the metal chain to drain the water. At this time, the lifted rubber cover goes down together as the water escapes and covers the drainage hole when the water exits the tank. However, at this time, the rubber cover and the drain hole do not coincide, causing a gap between the drain hole and the cover, or a connection line or a metal chain caught on another part, or between the cover and the hole, causing a gap between them. It continues to flow away and waste a lot of water.

본 발명자는 이러한 문제점을 해결하기 위해서 연구한 결과, 대소변용 세척수의 사용을 따로 구분하여 물의 양을 조절하고, 배수구의 개폐를 수동이 아닌 전동 장치로 함으로써 배수 구멍과 덮개가 실패함이 없이 밀폐되어 물의 낭비를 막는 좌변기용 전동식 물내림 장치를 완성하기에 이르렀다.The present inventors have studied in order to solve this problem, by separately controlling the use of fecal washing water to adjust the amount of water, and by opening and closing the drain to a non-manual transmission device is closed without failure of the drain hole and the cover The electric flushing device for the toilet seat that prevents waste of water has been completed.

따라서, 본 발명의 목적은 대소변에 따라 세척수의 양을 조절하고, 내구성 및 세척 기능을 향상시켜 절수에 효과적인 좌변기용 전동식 물내림 장치를 제공하는 데 있다. Accordingly, it is an object of the present invention to provide an electric flushing device for toilet seats effective in saving water by adjusting the amount of washing water according to urine and improving durability and washing function.

본 발명은 서보모터(3)를 제어하는 회로와 선택 스위치(1,2)를 갖는 서보모터(3); 쇠볼(25) 및 조인트(5)에 의해 모터 회전축(4)과 연결되는 동력 전달축(9); 동력전달축(9)의 단부에 부착된 숫나사부(10); 몸체(12) 하단부에 고무바킹(16)이 부착되어 있고 그 상부가 개방되어 있고, 그 내면에 숫나사부(10)를 수용하는 암나사가 형성되어 있는 원통형 물막음 몸체(12); 수조(18)의 바닥에 고정되어 있고 하 부의 사방에 상부 구멍(19)과 하부 구멍(20)이 각각 4개씩 형성되어 있는 원통형 지주대(13); 고무바킹(16)과 밀착되도록 수조(18) 바닥의 배수구(17) 주위에 고무링(20) 및 수조(18) 측벽에 설치된 수면 감지센서(27)를 갖는 수조(18); 및 하우징(7)과 그 내벽에 서보모터(3)를 지지하기 위한 지지대(6)를 가지며, 이를 병마개식으로 덮기 위한 하우징 뚜껑(24)을 갖고, 동력 전달축(9)이 통과하는 구멍 주위에 동력축(9)과 뚜껑(23)의 마찰력을 줄이기 위해 볼베어링(8)을 설치한 수조 뚜껑(23)을 포함하고; 동력 전달축(9)이 회전할 때 나사식으로 접속된 몸체(12)가 함께 따라서 회전하는 것을 방지하고 상하 방향으로만 슬라이드식으로 움직이게 하기 위하여 지주대(13) 및 몸체(12) 길이의 절반 이상에서 지주대(13) 내측에 돌출부(14)가 형성되고, 몸체(12)의 외측은 그 돌출부(14)를 수용하도록 홈(14')이 형성되어 있는 좌변기용 전동식 물내림 장치에 관한 것이다.The present invention provides a servomotor (3) having a circuit for controlling the servomotor (3) and selection switches (1, 2); A power transmission shaft 9 connected with the motor rotation shaft 4 by the steel balls 25 and the joints 5; A male screw portion 10 attached to an end of the power transmission shaft 9; A cylindrical barring body 12 having a rubber baring 16 attached to a lower end of the body 12 and having an open upper portion thereof, and having an internal thread for receiving a male portion 10 on an inner surface thereof; A cylindrical support base 13 fixed to the bottom of the water tank 18 and having four upper holes 19 and four lower holes 20 formed on four sides thereof; A water tank 18 having a rubber ring 20 and a water level sensor 27 mounted on the side wall of the water tank 18 around the drain port 17 at the bottom of the water tank 18 so as to be in close contact with the rubber baring 16; And a housing (6) for supporting the servomotor (3) on the housing (7) and its inner wall, and having a housing lid (24) for capping it, and around the hole through which the power transmission shaft (9) passes. A water tank lid 23 having a ball bearing 8 installed therein to reduce friction between the power shaft 9 and the lid 23; Half of the length of the strut 13 and body 12 to prevent the screwed body 12 from rotating along with it when the power transmission shaft 9 rotates and to only slide in the vertical direction. The protrusion 14 is formed inside the support base 13 and the outside of the body 12 relates to an electric flushing device for the toilet seat in which a groove 14 'is formed to receive the protrusion 14. .

이하 첨부 도면을 참고로 본 발명을 상세히 설명한다. Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1을 참고로 설명한다. 용변을 본 후 사용자는 대변용 스위치(1)나 소변용 스위치(2)를 누른다. 스위치(1,2)는 수조(18), 수조 뚜껑(23), 또는 벽 등에 필요에 따라 고정할 수 있다. 별도로 누르는 스위치(1,2) 대신에 상하로 선택하는 토글 스위치(도시하지 않음)를 사용할 수도 있다. 스위치(1,2)와 서보모터(3) 및 솔레노이드 밸브(28) 간에 연결된 전선은 점선으로 나타낸다. 스위치(1,2)에 연결된 서보모터(3)는 미리 설정된 시간 만큼 작동하게 된다. 모터(3)의 동력은 조인트(5)에 의해 동력 전달축(9)에 전달되고, 동력 전달축(9)의 단부에 형성된 숫나사(10)가 회전함에 따라 암나사(15)가 형성된 원통형 물막음 몸체(12)를 상하로 움직이게 한 다. 몸체(12)가 위쪽으로 움직이면 몸체(12)의 하단부에 부착된 고무바킹(16)이 동시에 위쪽으로 움직이게 된다. 이때, 수조(18) 내에 있는 물은 원통형 지주대(13) 아래쪽의 사방에 형성된 각각 4개의 상하 구멍(19,20)을 거쳐 수조의 배수구(17)를 통해 변기(21)로 흘러들어간다. 마모된 고무바킹(16)은 떼어낸 다음, 접착제 또는 볼트 등의 부착 수단(도시하지 않음)을 몸체(12)에 부착된다. It demonstrates with reference to FIG. After viewing the stool, the user presses the stool switch (1) or the urine switch (2). The switches 1 and 2 can be fixed to the water tank 18, the water tank lid 23, the wall, etc. as needed. A toggle switch (not shown) that selects up and down may be used instead of the separate pressing switches 1 and 2. Wires connected between the switches 1 and 2 and the servomotor 3 and the solenoid valve 28 are indicated by dotted lines. The servo motor 3 connected to the switches 1 and 2 is operated for a preset time. The power of the motor 3 is transmitted to the power transmission shaft 9 by the joint 5, and the cylindrical water block formed with the female screw 15 as the male screw 10 formed at the end of the power transmission shaft 9 rotates. Move the body (12) up and down. When the body 12 moves upward, the rubber baring 16 attached to the lower end of the body 12 simultaneously moves upward. At this time, the water in the water tank 18 flows into the toilet 21 through the water discharge port 17 of the water tank through the four upper and lower holes 19 and 20 formed in the four sides below the cylindrical support base 13, respectively. The worn rubber bar 16 is detached and then attached to the body 12 with an attachment means (not shown) such as an adhesive or bolt.

대변용 스위치(1)를 누르면 서보모터(3)는 닫힌 배수구를 열었다가 다시 닫을 때까지 약 10초간 작동하게 되고, 몸체(12)는 약 9cm까지 올라가게 되어 4개의 하부 구멍(20)과 4개의 상부 구멍(19)을 모두 개방한다. 소변용 스위치(2)를 누르면 서보모터(3)는 닫힌 배수구를 열었다가 다시 닫을 때까지 약 6초간 작동하게 되고, 몸체(12)는 약 5cm까지 올라가게 되어 4개의 하부 구멍(20)만을 개방하게 된다. 그러나 서보모터(3)는 필요에 따라 작동시간을 적절히 조절할 수 있다. 대변용 스위치(1)를 누르면 물이 상부 구멍(19) 4개와 하부 구멍(20) 4개를 통해 배수구(17)로 나가게 되며, 소변용 스위치(2)를 누르면 물이 4개의 하부 구멍(20)만을 통해서 배수구(17)로 나가게 된다. When the feces switch (1) is pressed, the servomotor (3) is operated for about 10 seconds until the closed drain is opened and closed again, and the body (12) is raised to about 9cm, so that the four lower holes (20) and 4 All the top holes 19 are opened. When the urine switch (2) is pressed, the servomotor (3) is operated for about 6 seconds until the closed drain is opened and closed again, and the body (12) is raised to about 5 cm to open only the four lower holes (20). Done. However, the servomotor 3 can adjust the operation time as needed. When the stool switch (1) is pressed, water flows out of the drain hole (17) through the four upper holes (19) and the four lower holes (20), and the urine switch (2) pushes the water into the four lower holes (20). Only through) goes to the drain 17.

배수구(17)의 내측 원주에는 고무링(22)이 부착되어 있어 몸체(12)가 배수구(17)를 막을 때 물이 새나가지 않도록 고무바킹(16)과 밀착된다. 지주대(13)는 통상의 방법, 이를테면 볼트와 너트(도시하지 않음)로 수조(18) 바닥에 고정된다. 숫나사(10)가 형성된 동력 전달축(9)의 단부가 회전할 때 나사식으로 접속된 몸체(12)가 함께 따라서 회전하는 것을 방지하고 상하 방향으로만 슬라이드식으로 움직이게 하기 위하여 지주대(13) 및 몸체(12) 길이의 절반 이상에서 지주대(13) 내 측에 돌출부(14)가 형성되고, 몸체(12)의 외측은 그 돌출부(14)를 수용하도록 홈(14')을 형성한다. A rubber ring 22 is attached to the inner circumference of the drain port 17 so that the body 12 is in close contact with the rubber baring 16 so that water does not leak when the body 12 blocks the drain port 17. The strut 13 is fixed to the bottom of the bath 18 by conventional means, such as bolts and nuts (not shown). Shoring stand 13 for preventing the screwed body 12 from rotating along with the rotation of the end of the power transmission shaft 9 on which the male thread 10 is formed, and for sliding only in the vertical direction. And a protrusion 14 is formed on the inside of the support base 13 at least half of the length of the body 12, and the outer side of the body 12 forms a groove 14 ′ to receive the protrusion 14.

모터(3)는 수조 뚜껑(23)에 고정된 하우징(7) 내에 지지대(6)에 의해 고정된다. 여기서도 모터가 동력 전달축(9)과 함께 따라 돌지 않도록 지지대(6)와 모터(3)에 적절한 수단을 제공할 수 있다. 이 하우징(7)은 모터실 뚜껑(24)을 공지된 병마개 식으로 덮는다. 동력 전달축(9)이 회전할 때 마찰력을 줄이기 위해서 수조 뚜껑(23)에 볼베어링(8)을 설치한다. 모터 회전축(4) 단부에는 쇠볼(25)을 부착하여 동력 전달축(9) 상단부의 조인트(5)와 연결된다. The motor 3 is fixed by the support 6 in the housing 7 fixed to the tank lid 23. Here too, suitable means can be provided for the support 6 and the motor 3 so that the motor does not turn along with the power transmission shaft 9. This housing 7 covers the motor compartment lid 24 with a known cap. In order to reduce friction when the power transmission shaft 9 rotates, a ball bearing 8 is installed in the tank lid 23. An iron ball 25 is attached to the end of the motor rotation shaft 4 so as to be connected to the joint 5 of the upper end of the power transmission shaft 9.

물내림 장치가 작동하여 물이 빠지면 물 높이 감지 센서(27)가 물없음을 감지하고 솔레노이드 밸브(28)를 개방시켜 물을 유입하고, 일정 높이의 수면(30)까지 물이 차면 센서(27)가 높이를 감지하여 솔레노이드 밸브(28)를 잠그어 물이 수조(18) 내로 더 이상 유입되지 않도록 한다. 센서(27)나 솔레노이드 밸브(28)가 고장나거나 정전되는 경우, 수동 밸브(31)를 잠그고 수동 밸브(32)를 열어서 공지의 부구(29)를 갖는 종래의 방식대로 물을 유입시키며, 하우징 뚜껑(24)을 돌려서 열고 모터를 제거하여 조인트(5)를 수동으로 돌림으로써 비상시에 임시로 사용할 수 있다.When the water lowering device operates to drain the water, the water height detecting sensor 27 detects no water and opens the solenoid valve 28 to introduce water, and when the water is filled to the water surface 30 of a certain height, the sensor 27 Senses the height to lock the solenoid valve 28 so that water no longer flows into the water tank 18. If the sensor 27 or solenoid valve 28 fails or fails, the manual valve 31 is closed and the manual valve 32 is opened to introduce water in a conventional manner with a known mouth 29, and the housing lid. It can be used temporarily in an emergency by turning (24) by turning it open, removing the motor and turning the joint (5) manually.

배수구(17)가 닫힌 상태에서 물이 계속하여 수조(18)에 유입되어 물이 수조(18)를 범람하는 것을 방지하기 위해서 물이 자동으로 변기 안으로 흘러들어가게 하는 수단은 공지기술이므로 본 발명에서는 이를 생략하였다. Means for automatically flowing water into the toilet to prevent water from overflowing the tank 18 in the state in which the drain 17 is closed is known in the present invention, so Omitted.

도 2는 몸체(12)와 지주대(13) 간의 연결부를 나타내기 위해 도 1의 A-A 선 을 따라 자른 확대된 횡단면이다. 동력 전달축(9)이 회전할 때 나사식으로 접속된 몸체(12)가 함께 따라서 회전하는 것을 방지하고 상하 방향으로만 움직이도록 지주대(13) 내측에는 돌출부(14)가 형성되어 있고, 몸체(12)의 외측은 그 돌출부(14)를 수용하는 홈(14')이 형성되어 있다.FIG. 2 is an enlarged cross section taken along line A-A of FIG. 1 to show the connection between the body 12 and the strut 13. When the power transmission shaft 9 rotates, the protrusions 14 are formed inside the support base 13 to prevent the screwed body 12 from rotating together and move only in the vertical direction. The outer side of the 12 is provided with a groove 14 'for accommodating the protruding portion 14.

본 발명에 따른 좌변기용 물내림 장치는 대소변에 따라 세척수의 양을 조절할 수 있을 뿐만 아니라, 내구성 및 세척 기능을 향상시켜 물의 낭비를 줄일 수 있다.The flushing device for toilet seat according to the present invention can not only control the amount of washing water according to the urine, but also can reduce the waste of water by improving the durability and washing function.

Claims (2)

서보모터(3)를 제어하는 회로와 선택 스위치(1,2)를 갖는 서보모터(3); A servomotor 3 having a circuit for controlling the servomotor 3 and selection switches 1, 2; 쇠볼(25) 및 조인트(5)에 의해 모터 회전축(4)과 연결되는 동력 전달축(9);A power transmission shaft 9 connected with the motor rotation shaft 4 by the steel balls 25 and the joints 5; 동력전달축(9)의 단부에 부착된 숫나사부(10); A male screw portion 10 attached to an end of the power transmission shaft 9; 몸체(12) 하단부에 고무바킹(16)이 부착되어 있고 그 상부가 개방되어 있고, 그 내면에 숫나사부(10)를 수용하는 암나사가 형성되어 있는 원통형 물막음 몸체(12);A cylindrical barring body 12 having a rubber baring 16 attached to a lower end of the body 12 and having an open upper portion thereof, and having an internal thread for receiving a male portion 10 on an inner surface thereof; 수조(18)의 바닥에 고정되어 있고 하부의 사방에 상부 구멍(19)과 하부 구멍(20)이 각각 4개씩 형성되어 있는 원통형 지주대(13); A cylindrical support base 13 fixed to the bottom of the water tank 18 and having four upper holes 19 and four lower holes 20 formed on four sides thereof; 고무바킹(16)과 밀착되도록 수조(18) 바닥의 배수구(17) 주위에 고무링(20) 및 수조(18) 측벽에 설치된 수면 감지센서(27)를 갖는 수조(18); 및A water tank 18 having a rubber ring 20 and a water level sensor 27 mounted on the side wall of the water tank 18 around the drain port 17 at the bottom of the water tank 18 so as to be in close contact with the rubber baring 16; And 하우징(7)과 그 내벽에 서보모터(3)를 지지하기 위한 지지대(6)를 가지며, 이를 병마개식으로 덮기 위한 하우징 뚜껑(24)을 갖고, 동력 전달축(9)이 통과하는 구멍 주위에 동력축(9)과 뚜껑(23)의 마찰력을 줄이기 위해 볼베어링(8)을 설치한 수조 뚜껑(23)을 포함하고;It has a housing (7) and a support (6) for supporting the servomotor (3) on its inner wall, and has a housing lid (24) for capping it, and around the hole through which the power transmission shaft (9) passes. A water tank lid 23 in which a ball bearing 8 is installed to reduce friction between the power shaft 9 and the lid 23; 동력 전달축(9)이 회전할 때 나사식으로 접속된 몸체(12)가 함께 따라서 회전하는 것을 방지하고 상하 방향으로만 슬라이드식으로 움직이게 하기 위하여 지주대(13) 및 몸체(12) 길이의 절반 이상에서 지주대(13) 내측에 돌출부(14)가 형성되고, 몸체(12)의 외측은 그 돌출부(14)를 수용하도록 홈(14')이 형성되어 있는 좌변 기용 전동식 물내림 장치.Half of the length of the strut 13 and body 12 to prevent the screwed body 12 from rotating along with it when the power transmission shaft 9 rotates and to only slide in the vertical direction. The protruding portion 14 is formed on the inside of the support stand 13, the outer side of the body 12, the electric flushing device for the toilet seat is formed with a groove (14 ') to receive the protrusion (14). 제 1항에 있어서, 수조(18) 외부의 수도관에 연결되고 수면(30) 감지 센서(27)와 연결되어 수도관을 개폐시키는 솔레노이드 밸브(28)를 포함하는 좌변기용 전동식 물내림 장치. The electric flushing device according to claim 1, further comprising a solenoid valve (28) connected to a water pipe outside the water tank (18) and connected to a water surface (30) sensor (27) to open and close the water pipe.
KR1020060093213A 2006-09-26 2006-09-26 Electromotive water flushing device in the toilet cistern KR20080028006A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110042897A (en) * 2019-04-17 2019-07-23 福建省博亿水暖科技有限公司 Induction type automatic flushing cistern
CN110749397A (en) * 2019-10-24 2020-02-04 中建八局第四建设有限公司 Outer window water spray test clothes
CN110811773A (en) * 2019-12-05 2020-02-21 江西同德药业发展有限公司 Medical water sword of high cutting force
EP4389997A1 (en) * 2022-12-19 2024-06-26 Viega Technology GmbH & Co. KG Flush valve for a flush tank and flush tank with a flush valve

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110042897A (en) * 2019-04-17 2019-07-23 福建省博亿水暖科技有限公司 Induction type automatic flushing cistern
CN110749397A (en) * 2019-10-24 2020-02-04 中建八局第四建设有限公司 Outer window water spray test clothes
CN110811773A (en) * 2019-12-05 2020-02-21 江西同德药业发展有限公司 Medical water sword of high cutting force
EP4389997A1 (en) * 2022-12-19 2024-06-26 Viega Technology GmbH & Co. KG Flush valve for a flush tank and flush tank with a flush valve

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