CN1723323A - Pop-up valve for water vessel and device for automatically opening/closing the same - Google Patents

Abstract

There is provided a pop-up valve assembly for wash vessel prevents the foreign material such as hair from being caught in the sleeve and the lever to close the sink-hole when the used water is discharged. The drainage-guiding pipe is connected to the drainpipe of a trap for wash vessel with coaxial to drain the used water quickly. In particular, as the pop-up valve and the sleeve connected to the valve is easily lifted up, the removing of foreign material and washing can be easily done. In addition, the pop-up trap and the sleeve connected to the trap is easily assembled and inserted. Further, as the device for opening/closing the pop-up valve is operated by connecting a driving axis, which is driven by a motor, to a lever, a child, an old and feeble person, or a disabled person can use the wash vessel with easy.

Description

The protruding valve assembly of the water tank and the protruding valve automatic opening and closing device

technical field

The present invention relates to a pop-up valve assembly of a water tank. The assembly is a pop-up valve of a water tank capable of storing water or easily draining water. The cover on the lower side is constructed separately, and the lever supporting the lower end of the cover is inclined downward to prevent the drain from being blocked by foreign matter such as hair attached to the cover and the lever when draining the used water in the sink. In particular, it is possible to easily lift the above-mentioned cover from the above-mentioned drain port to remove foreign matter and perform cleaning. In particular, it relates to a protruding valve assembly of a sink having the following characteristics. The sleeve provided on the lower side is separately formed by screwing together, and a spherical locking part is formed at the lower end of the sleeve, and the locking part is inserted into the inner side of the spherical fixing piece which is located on the lower side of the drainage conduit and formed with a protrusion. And lead out, and a spherical rotating ball is installed on a part of the lever that contacts the lower end of the cover and lifts the cover, and is drawn out to the lower connection pipe of the drain pipe, thereby preventing in advance the draining of the used sewage in the sink. At the same time, since the drain pipe and the drain guide pipe of the anti-odor valve for the sink are arranged on the same axis, rapid drainage can be realized. In particular, the cover can be easily lifted from the drain port to remove and clean foreign matter, and the pop-up trap and the cover connected thereto can be easily assembled.

In addition, the protruding valve opening and closing device of the water tank of the present invention uses a motor to lift and lower the protruding valve provided on the drain, so that children, the elderly, the sick and disabled can easily open and close the drain of the water tank.

Background technique

Generally speaking, the function of the protruding valves of the known sinks is to keep water or easily discharge water in the sinks attached to the wall or bracket type for washing face or hand washing, and most of these protruding valves are of double structure. Pipe or curved pipe, so from the structural characteristics, its opening and closing water volume is greatly restricted, especially, when draining, foreign matter such as hair strands adheres to the sleeve and lever of the above-mentioned protruding valve, hindering the smooth discharge of water , Moreover, there is also a problem that, when removing the above-mentioned foreign matter, it is necessary to disassemble the lower lever with other tools, and it is also necessary to disassemble the piping for cleaning.

In addition, recently, Korean Registered Utility Model No. 20-0336844 discloses a protruding valve for a sink that solves the problems of the above-mentioned protruding valve for a sink.

The technical structure of the protruding valve for the water tank is, as shown in Figures 1 and 2, the underside of the protruding valve 2 provided on the drain outlet 3 of the water tank 1 is integrally provided with a sleeve 4 and connected to the drain pipe 5, The lower end of the above-mentioned cover 4 is provided with an internal permanent magnet 6, so that the internal permanent magnet 6 and the external permanent magnet 7 arranged on one end of the lever 9 connected with the protruding rod 8 are magnetically engaged, and at the lower end of the above-mentioned cover 4 , an anti-odor gas valve hook 10 for filtering foreign matter such as hair strands is integrally formed.

In the known protruding valve for water tanks having the above-mentioned structure, when the water in the water tank 1 is used and then discharged, the lower end of the protruding rod 8 is connected to the lever 9 provided in the horizontal direction by pressing the protruding rod 8. The front end of the valve will be lifted, and the above-mentioned sleeve 4 and the protruding valve 2 will be lifted together, so that the water will be discharged through the drain pipe 5. At this time, the lower end of the above-mentioned cover 4 and one end of the lever 9 in contact with it are engaged by the magnetic force of the internal permanent magnet 6 and the external permanent magnet 7. Especially, because the lower end of the above-mentioned cover is formed with an anti-odor gas valve hook 10, so It can filter foreign matter such as hair strands.

However, since the load for lifting the above-mentioned protruding valve 2 by the lever 9 is concentrated on the permanent magnet as its coupling portion, there is a disadvantage that the protruding valve cannot be normally lifted due to the sliding of the above-mentioned permanent magnet, so drainage cannot be performed.

In addition, when removing the foreign matter filtered by the above-mentioned protruding valve 2 and the cover 4 and the anti-odor gas valve hook 10 connected under it, it is necessary to separate the cover 4 from the above-mentioned lever 9, and then lift the protruding valve 2 and the cover 4. When separating the lever and the sleeve fixed by the above-mentioned permanent magnet, it is necessary to use a large load to separate the joint of the permanent magnet, so it is difficult to separate the protrusion valve.

In addition, when the protruding valve 2 is opened, foreign matter such as hair strands discharged together with water tends to adhere to the lever 9 and the anti-odor valve hook 10, so there are many problems that the drain pipe 5 is often clogged.

In addition, the protruding rod of the protruding valve opening and closing device having the above-mentioned structure is arranged on the rear side of the water tank, so the protruding rod cannot be reached by small children or handicapped elderly or disabled people, or even if the protruding rod is touched by hand, it will Protruding valve cannot be fully opened or closed due to low pressure.

Contents of the invention

The present invention is proposed in order to overcome the problems of the prior art, and its object is to provide a protruding valve assembly of a water tank, which can prevent the drain port from being attached to the above-mentioned cover and At the same time, because the drain pipe of the anti-odor trap (trap) and the drain guide pipe are connected and installed on the same axis in the sink, rapid drainage can be realized, especially Yes, the protruding valve and the sleeve connected to it can be easily lifted from the drain port to remove foreign matter and clean, and the anti-odor valve and the sleeve connected to it can be easily assembled and easily inserted into the drain tube.

The automatic opening and closing device for the protruding valve of the water tank of the present invention can open the protruding valve only by switching action, so that children, the elderly, the sick and the disabled can easily operate the protruding valve, so that the drain of the water tank can be easily opened and closed .

The first aspect of the present invention is a protruding valve assembly of a water tank. In the protruding valve of the water tank, a sleeve is provided under the protruding valve arranged at the drain outlet of the water tank and connected to the drain pipe. The lower end is connected with a lever whose one end is fixed on the protruding rod. It is characterized in that the protruding valve assembly includes: a sleeve, which is connected to the lower side of the protruding valve that opens and closes the drain of the above-mentioned water tank, and is inserted into it. There is a weight body, and a spherical locking part is formed at its lower end, and the above-mentioned sleeve and the above-mentioned protruding valve are separately formed by screwing together; the cylindrical drainage guide pipe is arranged in communication with the lower side of the water outlet of the sink, so as to The above sleeve is inserted through, and a shoulder supporting the lower end of the water tank is formed on its lower side; the fixing piece is inserted into the lower inner side of the above-mentioned drainage guide pipe, and an engaging protrusion with an inclined portion is formed on the upper edge facing downward. , and the spherical locking part at the lower end of the cover can be inserted into the lower space of the engaging protrusion; the spherical rotating ball is engaged with one end of the lever that contacts the lower end of the cover and makes the cover lift up and down, and by Made of resin; the connection part is connected horizontally on the side of the drain pipe inserted through one end of the above-mentioned lever and is combined with the cover by screwing; the rotating ball joint part is made of resin material and formed on the The inner side of the above-mentioned connecting part is formed with: a spherical groove for enabling the above-mentioned spherical rotating ball to rotate, a circular groove for controlling the above-mentioned lever up and down is formed on the upper and lower sides of one end of the above-mentioned spherical rotating ball, and a narrower central groove The lever goes through the slot.

In addition, the second aspect of the present invention is an automatic opening and closing device for the protruding valve of the water tank. In the opening and closing device for the protruding valve of the water tank, a cover is provided under the protruding valve provided on the drain outlet of the water tank, and the above-mentioned One end of the lever is provided at the lower end of the cover to move the cover up and down. The lower end is provided with a connecting rod moving device capable of moving the above connecting rod up and down.

In particular, the device for achieving the object of the present invention also includes a device, characterized in that the above-mentioned connecting rod moving device is composed of the following components, including: a motor, and the above-mentioned motor has a motor that is rotatably connected to one end of the connecting rod The up and down moving shaft, and the gear box that converts the rotary motion into reciprocating motion, the other end of the connecting rod is inserted on the middle part of the above-mentioned lever; the control box controls the left and right driving of the motor by controlling the electric energy supplied to the above-mentioned motor; The above-mentioned control box transmits the switch part of the valve operation signal; or is constituted by the following parts, including: a gear insertion part formed on the other end of the connecting rod that is set so that one end thereof is inserted by the middle part of the above-mentioned lever, and is formed with A helical gear through hole; the helical gear is formed with gear teeth meshing with the helical gear teeth of the gear through hole formed in the gear insertion part of the above-mentioned connecting rod, and a spur gear-shaped slave is formed at one end thereof. a driven gear; a motor having a drive gear on its rotating shaft formed with gear teeth meshing with a driven gear formed at one end of the aforementioned helical gear; a control box configured by controlling the electric power supplied to the aforementioned motor to Control the left and right drive of the motor; the switch part that transmits the valve operation signal to the above-mentioned control box; or consist of the following components, including: the rotating plate is connected to one end of the connecting rod in a rotatable manner, and the other end of the connecting rod The side end is inserted into the middle part of the above-mentioned lever; more than one driven gear that transmits power to the above-mentioned rotating plate; the motor, the motor is arranged so that, on its rotating shaft, there are fixed gear teeth that mesh with the above-mentioned driven gear and The driving gear that drives the driven gear to rotate, and the rotation axis is perpendicular to the above-mentioned protruding rod; the control box that controls the left and right driving of the motor by controlling the electric energy supplied to the above-mentioned motor; the switch component that transmits the valve operation signal to the above-mentioned control box.

Description of drawings

Fig. 1 is a schematic perspective view of the combined state of the protruding valve group in the existing water tank;

Fig. 2 is a cross-sectional structure diagram of the combined state of the protruding valve group in Fig. 1;

Fig. 3 is a schematic exploded perspective view of the protruding valve group of the water tank of the present invention;

Fig. 4 is the front sectional structure diagram of the combination state of the protruding valve group of the water tank of the present invention;

Fig. 5 is the lever of the opening and closing protruding valve of the present invention and the connection part combined with it

Main part structure diagram;

Fig. 6 is an assembly perspective view of an embodiment of the automatic opening and closing device for the protruding valve of the present invention;

Fig. 7 is the structural view of the control box of the protruding valve automatic opening and closing device of the water tank of the present invention;

8 is a perspective view of another embodiment of the driving device of the automatic opening and closing device for the protruding valve of the present invention;

Fig. 9 is a perspective view of another embodiment of the driving device of the automatic opening and closing device for the protruding valve of the present invention.

Label description

120: protruding valve 140: sleeve

150: drain pipe 160: weight body 170: spherical locking part

180: protruding rod 190: lever 200: drainage guide pipe

201: Shoulder 210: Fixed piece 220: Engagement protrusion

221: Tilting Department 222: Space Department 230: Spherical Rotating Ball

240: Connecting part 241: Cover 250: Rotating ball joint

251: Spherical groove 252: Lever through groove 310: Fixed ring

311: Fixing screw 320, 330, 340: Motor

321: Gearbox 322: Move shaft up and down

323: Connecting rod 323a: Shaft connection hole 323b: Lever through hole

324: Fixed plate 331: Driving gear 332: Driven gear

333: Helical gear 334: Connecting rod 334a: Gear

334b: Gear through hole 334c: Lever through hole

341: Drive gear 343, 344: Driven gear 345: Rotary plate

346: Connecting rod 346a: Lever through hole 347: Fixed plate

350: Control box 351: Switch part 353: Input part

354: Microprocessor 355: Torque sensing unit 356: Torque adjustment unit

351a: Press switch 351b: Sensor switch (sensor switch)

360: Fixed plate 370: Protruding rod 371: Height adjustment part

300: connecting rod moving device

Detailed ways

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

Fig. 3 is a schematic exploded perspective view of the protruding valve group of the water tank of the present invention, Fig. 4 is a front sectional structural view of the combined state of the protruding valve group of the water tank of the present invention, and Fig. 5 is a view of opening and closing the protruding valve of the present invention The structural diagram of the main part of the lever and the connecting part combined with it. As shown in the figure, a sleeve 140 is provided on the underside of the protruding valve 120 arranged at the drain outlet of the sink and communicated with the drain pipe 150. Moreover, in The lower end of the above-mentioned sleeve 140 is connected with a lever 190 whose one end is fixed on the protruding rod 180 .

In order to open and close the drain port of the above-mentioned water tank, the sleeve 140 is connected to the lower side of the protruding valve 120, and a metal equal weight 160 is inserted inside, and the lower end of the above-mentioned sleeve 140 is formed with a spherical locking part 170 and is screwed. It is constructed separately from the above-mentioned protruding valve 120 . In addition, on the lower side of the drain outlet of the water tank, a cylindrical drain guide pipe 200 capable of being inserted through the sleeve 140 is communicated with, and, on the lower side of the drain guide pipe 200, a drain guide pipe capable of supporting the above-mentioned drain is formed. The shoulder 201 at the lower end of the sink.

On the inner side of the lower part of the above-mentioned drainage guide pipe 200, a fixed piece 210 is inserted and fixed, and on the upper edge of the above-mentioned fixed piece 210, an engaging protrusion 220 is formed, and an inclined portion 221 is formed downward on the engaging protrusion 220. , In addition, the lower space portion 222 of the engaging protrusion 220 is provided so as to be able to insert and extract the spherical locking portion 170 at the lower end of the sleeve 140 . In addition, a spherical rotating ball 230 made of resin material is joined to one end of the lever 190 that contacts the lower end of the above-mentioned sleeve 140 to raise and lower the above-mentioned sleeve 140. One side of the drain pipe 150 is connected with a connecting portion 240 along the horizontal direction, and the connecting portion 240 is connected with the cover 241 by screws. In addition, in the inner side of the above-mentioned connection part 240, a rotating ball joint part 250 made of resin material is bonded, and the rotating ball joint part 250 is formed with: a spherical groove 251 capable of rotating the above-mentioned spherical rotating ball 230; A circular groove capable of controlling the lever 190 up and down is formed on the upper and lower sides of the side end; and a lever through groove 252 with a narrow central portion is formed.

As shown in FIGS. 6 to 9 , the automatic opening and closing device for the protruding valve opens and closes the protruding valve 120 by driving up and down the lever 190 provided on the protruding valve with the above structure or existing.

The protruding valve automatic opening and closing device of the water tank of the present invention has connecting rods 323, 334, 346 for driving the lever 190, and a connecting rod moving device 300 capable of moving the connecting rods up and down. The above-mentioned lever 190 drives the protruding valve 2.

The connecting rod moving device 300 is a component capable of transmitting the power of the motors 320, 330, 340 to the connecting rod, and its structure is shown in FIG. 1 , FIG. 3 and FIG. 4 .

First, the connecting rod moving device 300 shown in FIG. 1 will be described in detail.

The connecting rod moving device 300 has a motor as a power source for moving the connecting rod 323 .

A lever through hole 323b is formed at one end of the connecting rod 323, and a shaft connecting hole 323a is formed at the other end.

A vertical movement shaft 322 described later is rotatably connected to the shaft connection hole 323 a of the above-mentioned connecting rod 323 .

The rotating shaft of the motor 320 is connected to the gear box 321, and the gear box 321 converts the rotational motion of the motor 320 into a reciprocating motion.

The power converted into reciprocating motion by the gear box 321 is transmitted to the vertical movement shaft 322 .

As shown in the figure, the above-mentioned up and down moving shaft 322 is a moving body that moves back and forth up and down. As mentioned above, its one end is connected to the output shaft of the gear box 321, and a Connecting rod 323 .

The connecting rod 323 is a member that transmits the reciprocating motion of the vertical movement shaft 322 to the lever 190 , and is rotatably coupled to the middle portion of the lever 190 .

The above-mentioned lever 190 is a part for driving the protruding valve 2, and the above-mentioned lever 190 pushes up the lower part of the cover constituting the drainage device, so that the protruding valve 120 is separated from the drain of the sink.

In addition, a control box 350 , which is a component for controlling the supply of electric power to the above-mentioned motor 320 , is also provided.

As shown in Figure 2, the above-mentioned control box 350 includes: according to the signal input from the torque sensing part 355 used to detect the torque of the motor 320, the torque regulating part 356 controlling the torque of the motor, and the switch part for controlling the supply of electric energy to the motor. The microprocessor 354 that controls the driving time and driving direction of the motor, and the control box 350 reverses the current supplied to the motor 320 and switches the driving direction of the motor 320 according to the number of times the switch member 351 is switched.

The above-mentioned switch member 351 may be any one of a push switch 351a that is mechanically contacted by pressing the user, and a sensor switch 351b such as a photosensor that automatically switches on and off by recognizing the user, or both of them may be provided. kind of switch.

When the above-mentioned sensor switch 351b is used as the switch member 351, the detection distance is set to be short to prevent the motor 320 from being driven at all times irrespective of whether the water tank is in use or not.

In the above-mentioned switch part 351, the push switch 351a can be arranged on the upper surface side of the water tank or the front side of the water tank, or a place where the user's feet can reach. , In order to prevent electric leakage caused by water leakage, waterproof coating treatment is required.

In addition, the above-mentioned push switch 351a may also be installed at the installation position of the opening and closing protruding lever of the existing protruding valve, so as to provide convenience for users who are accustomed to using the protruding valve.

The above-mentioned control box 350 is preferably protected with a prescribed waterproof cover to prevent damage to electrical and electronic components inside it due to moisture or the occurrence of leakage accidents.

The above-mentioned control box 350 and motor 320 are fixedly arranged on the fixed plate 360, and the above-mentioned fixed plate 360 is fixed on the fixed ring 310, and the fixed ring 310 is fixed on the drain pipe 5 arranged at the bottom of the water tank.

In addition, the connecting rod 323 provided on the vertical moving shaft 322 of the motor 320 is fixed to the vertical moving shaft 322 by fixing screws or the like, so that the connecting rod and the vertical moving shaft can be easily detached.

Next, the connecting rod moving device shown in FIG. 3 will be described in detail.

As shown in the figure, the connecting rod moving device has a connecting rod 334 that is the same as or similar to the above-mentioned connecting rod 323. Like the above-mentioned connecting rod 323, a lever through hole 334c is formed at the upper end of the above-mentioned connecting rod 334, and a lever through hole 334c is formed at its lower end. The gear insertion part 334a has the gear through-hole 334b which penetrates up and down.

In the inner surface of the gear through hole 334b formed in the gear insertion portion 334a, a helical gear tooth having a helical groove is formed, and in the gear through hole 334b, a helical gear tooth with a helical gear tooth formed on its outer peripheral surface is penetratingly provided. gear 333.

In addition, at the lower end of the helical gear 333 , a spur gear-shaped driven gear 332 is provided, and a drive gear 331 meshing with the driven gear 332 is provided on the rotation shaft of the motor 330 .

That is, if the motor 330 is driven, the driving gear 331 rotates, the driven gear 332 is driven, and the gear teeth of the helical gear 333 rotated with the rotation of the driven gear 332 are moved, and the gear formed at the lower end of the above-mentioned connecting rod 334 is inserted. The portion 334a moves up and down, so that one side end of the lever 190 moves up and down, so that the sleeve arranged at the lower end of the protruding valve 2 moves up and down to open and close the protruding valve 2 .

The connecting rod moving device 300 having the above-mentioned structure also has a control box 350 whose structure is the same or similar to that of the above-mentioned control box, so its description is omitted here.

In addition, the connecting rod moving device 300 may also have a structure as shown in FIG. 4 .

As shown in the figure, the connecting rod moving device 300 is arranged at one end similar to the connecting rod 346 shown in FIG. Leverage 190.

At the other end of the connecting rod 346, that is, at the end opposite to the end to which the lever 190 is connected, a rotating plate 345 that rotates with one end as the center of rotation is provided. The rotation center is provided with a driven gear 344 .

The above-mentioned driven gear 344 can adopt a kind of spur gear, and the power of the motor 340 is obtained through the driving gear 341 to rotate the above-mentioned driven gear 344 .

One or more other gears may also be provided between the driving gear 341 and the driven gear.

As shown in the figure, the motor 340 provided with the above-mentioned drive gear 341 is arranged laterally and is in a vertical state with the cover, so the rotation direction of each gear 341-344 is perpendicular to the cover, so that the rotation direction of the driven gear 344 is perpendicular to the axis of the cover. When the direction is vertical, the driven gear 343 rotates, so the other end of the rotating plate 345 provided at the rotation center of the driven gear 343 rotates around the rotation center of the driven gear 343 .

In addition, as described above, the rotation of the above-mentioned motor 340 is controlled by the control box 350 to repeatedly turn left and right. According to the above-mentioned left-right reversal, the other end of the rotating plate 345 turns up and down around the center of rotation. , the connecting rod 346 moves back and forth up and down to drive one end of the lever 190 to move up and down.

The up and down movement of the lever 190 drives the cover to move up and down, thereby opening and closing the protruding valve 2 .

In addition, as shown in Figures 6 to 9, on the lever 190 of the sink with the device for opening and closing the protruding valve through the motor as described above, a protruding rod 370 with a height adjusting plate 371 capable of adjusting the fixed height is provided to ensure When the above-mentioned driving device is damaged or misoperated, the protruding valve can be opened and closed manually.

The effect and the effect of the present invention with above-mentioned machine structure are as follows:

First, an example of driving the protrusion valve assembly will be described.

As shown in Figures 3 to 5, when the water in the water tank is discharged through the water outlet, if the protruding rod 180 arranged on one side of the above-mentioned water tank is pressed down, the other end of the lever 190 connected to the protruding rod will move. Lifting, the other end of the above-mentioned lever 190 will lift the sleeve 140 and the protruding valve 120 on its upper side, so that the water in the above-mentioned sink can be discharged smoothly through the drain.

In addition, the cover 140 connected to the lower side of the protruding valve 120 for opening and closing the drain port of the above-mentioned water tank has a spherical locking part 170 formed on the lower end of the above-mentioned cover 140 in the state where a metal equal weight body 160 is inserted therein. The way of screwing is formed separately from the above-mentioned protruding valve 120 . Therefore, when the above-mentioned protruding rod 180 is pulled up, the other end of the lever 190 connected with it will descend to the original position. down to close the drain.

The protruding valve 120 for opening and closing the above-mentioned drain port may also be integrally formed with the cover 140 .

At this time, the above-mentioned sleeve 140 is inserted into the cylindrical drain guide pipe 200 communicated with the lower part of the drain outlet, and the fixed piece 210 is inserted and fixed inside the lower part of the drain guide pipe 200. An engaging protrusion 220 is formed on the upper edge of the fixing piece 210, and an inclined portion 221 facing downward is formed on the engaging protrusion 220. Therefore, when the spherical locking portion 170 at the lower end of the sleeve 140 is inserted into the fixing piece 210 After the lower side of the engagement protrusion 220 of the shank, the inner space 222 can be raised and lowered by the lever 190 .

The fixing piece 210 has an engaging protrusion 220 formed on its inner upper edge and is inserted into the lower side of the drainage guide pipe 200 .

In addition, if the above-mentioned protruding valve 120 is pushed with a relatively large force, the spherical locking portion 170 at the lower end of the sleeve 140 is easily inserted into the lower side of the locking protrusion 220 through the inclined portion 221 formed on the upper side of the locking protrusion 220 of the fixing piece 210. The space portion 222 is not easy to come out because of the engaging protrusion 220 .

Next, as shown in FIG. 5 , the lever 190 that contacts the lower end of the cover 140 and lifts the cover 140 is inserted into the lever 190 with the spherical rotating ball 230 made of resin material engaged at one end. One side of the drainpipe 150 at one end of 190 is connected with a connecting portion 240 along the horizontal direction, and a rotating ball coupling portion 250 made of a resin material is inserted into the inner side of the connecting portion 240, and rotates A spherical groove 251 is formed inside the ball coupling part 250 to rotate the above-mentioned spherical rotating ball 230. Therefore, the spherical rotating ball 230 controlling the above-mentioned lever 190 is tightly fitted into the inside of the spherical groove 251 of the rotating ball coupling part 250, so that the above-mentioned lever 190 When the other end pushes upward against the spherical locking portion 170, it still maintains its state.

In particular, at one end of the spherical groove 251 of the above-mentioned rotating ball joint 250, a circular groove capable of controlling the above-mentioned lever 190 up and down is formed on the upper and lower sides thereof, and a circular groove that is narrow in the center and has an 8-shaped cross section is formed. The lever penetrates through the groove 252, so that when the end of the lever 190 is positioned above the through groove 252, the cover 140 can be lifted up in a fixed state. In addition, when the end of the lever 190 is positioned below the through groove 252, the cover 140 will slide down due to its own weight.

As shown in FIG. 4 , the spherical locking portion 170 at the lower end of the sliding sleeve 140 is staggered by a certain distance from the lever 190 , so that foreign matter such as hair can be prevented from being caught between the spherical locking portion 170 and the lever 190 .

In particular, the cover 140 that is raised and lowered together with the above-mentioned protruding valve 120 can be lifted until the spherical locking portion 170 at the lower end of the cover is engaged with the engaging protrusion 220 of the fixed piece 210, so the above-mentioned cover 140 can be moved toward the drainpipe. The upper side of the hood protrudes longer, so that foreign matter attached to the cover 140 can be removed more easily.

In addition, the other end of the lever 190 is inclined downward from the drain pipe 150, so even if foreign matter such as hair adheres to the lever 190, it can be easily drained together with water.

As mentioned above, taking the protruding valve 120 as an example below, the automatic opening and closing device for the protruding valve will be described, and the above-mentioned automatic opening and closing device for the protruding valve can be arranged between the lever 9 of the protruding valve 2 of the existing protruding valve assembly. Therefore, the following description should not be regarded as limiting the scope of claims of the present invention.

Firstly, the manual operation method, that is, the method of operating by pressing or pulling the protruding lever 370 is a well-known technology, so its description is omitted here.

When the water in the sink is drained through the water outlet, the sensor switch 351b as the switch member 351 is stimulated or the push switch 351a is pressed.

Through the operation of the switch part 351, a signal is transmitted to the microprocessor in the control box 350, and the microprocessor controls the electric energy supplied to the motors 320, 330, 340, so that the motors are driven in a certain direction, and the vertical movement shaft 322 rises, Thus, the lever 190 is pulled; or the helical gear 333 is used to move the connecting rod 334 upward, or the rotary plate 345 is turned to turn the connecting rod 346 upward, so as to pull the lever 190 downward.

If the lever 190 is pulled downwards, its opposite side, ie the end towards the cover, will lift the cover and the protruding valve 120 on its upper side, thereby opening the drain of the said sink.

When closing the water outlet to use the sink, the sensor switch 351b as the switch member 351 is stimulated again or the push switch 351a is pressed.

At this time, the microprocessor 354 will store the previous action of the switch part 351, so that the motors that are powered in the opposite direction to the current supplied to the motors 320, 330, 340 are driven in the opposite direction, so the above process is reversed, While one end of the lever 190 moves upward, the other end moves downward, thereby moving the cover downward, and the protruding valve 120 provided at the upper end of the cover closes the drain of the sink.

As mentioned above, the protruding valve assembly of the water tank of the present invention can prevent the phenomenon of clogging the drain port due to foreign matter such as hair sticking to the sleeve and the lever when discharging the used sewage in the water tank. At the same time, because On the same axis as the drain pipe of the anti-odor valve (trap) of the sink, a drain guide pipe is connected, so that rapid drainage can be realized. In particular, the above-mentioned protruding sleeve can be easily lifted from the above-mentioned drain port to complete the removal of foreign objects And the work of washing, more easily assemble protruding cover and the cover that is connected with it and can insert easily.

In addition, the automatic opening and closing device for the protruding valve of the water tank of the present invention can open and close the protruding valve only by operating the switch member, so that children, the elderly, the sick and the disabled can easily use the water tank.

The present invention has been described according to the accompanying drawings related to specific embodiments, but those of ordinary skill in the art should understand that as long as they do not depart from the idea and technical field of the present invention constituted by the scope of the claims of the present invention, the present invention can be carried out in many ways. modifications and changes.

Claims (19)

1. the outstanding valve assembly of a tank, in the outstanding valve of tank, below the outstanding valve that is arranged at the tank outfall, be provided with cover and be communicated with and be arranged at gutter, and be provided with the one end in the lower end of above-mentioned cover and be fixed in lever on the highlight bar, it is characterized in that this outstanding valve assembly comprises:

Cover is connected with the downside of the outstanding valve that opens and closes in the outfall to above-mentioned tank, and portion is inserted with weighing body within it, and is formed with spherical fastening portion in its lower end, and with above-mentioned outstanding valve by screw thread combine mode separate formation;

Cylindrical shape draining guide wire along the outfall downside connection setting of tank, leads to so that above-mentioned cover is inserted, and is formed with the shoulder that supports the tank bottom at its downside;

Stator, insert above-mentioned draining guide wire lower inside and upper edge towards below be formed with the snap fit tabs of rake, and the lower side space portion that can make the spherical fastening portion of above-mentioned cover lower end insert above-mentioned snap fit tabs;

Spherical screw is bonded on and contacts with the lower end of above-mentioned cover and cover is carried out on the end of lever of lifting, and is made by resin;

Connecting portion connects setting in a side direction horizontal direction of inserting the gutter that leads to above-mentioned lever one end, and combines with lid by the mode of screw thread combination;

The screw joint portion, be made and be formed on the inboard of above-mentioned connecting portion by resin material, and be formed with: be used to spherical groove that above-mentioned spherical screw can be rotated, upper and lower sides at the one side end forms the circular trough that moving up and down of above-mentioned lever controlled, and the narrower lever through-slot of central authorities.

2. the outstanding valve automatic switch device of a tank, in the opening and closing device of the outstanding valve of tank, be arranged at outstanding valve on the tank outfall below be provided with cover, and a side end of lever is set in the lower end of above-mentioned cover, so that above-mentioned cover moves up and down, it is characterized in that, one end of connecting rod makes above-mentioned lever connect so that a side end of above-mentioned lever moves up and down removably, is provided with the connecting rod mobile device that above-mentioned connecting rod is moved up and down in the lower end of this connecting rod.

3. the outstanding valve assembly of a tank and the automatic switch device that opens and closes this outstanding valve, below the outstanding valve that is arranged at the tank outfall, be provided with cover and be communicated with and be arranged at gutter, and be provided with the one end in the lower end of above-mentioned cover and be fixed in lever on the highlight bar, it is characterized in that above-mentioned outstanding valve comprises:

Cover is connected with the downside of the outstanding valve that opens and closes in the outfall to above-mentioned tank, and portion is inserted with weighing body within it, and is formed with spherical fastening portion in its lower end, and with above-mentioned outstanding valve by screw thread combine mode separate formation;

Cylindrical shape draining guide wire along the outfall downside connection setting of tank, leads to so that above-mentioned cover is inserted, and is formed with the shoulder that supports the tank bottom at its downside;

Stator, insert above-mentioned draining guide wire lower inside and upper edge towards below be formed with the snap fit tabs of rake, and the lower side space portion that can make the spherical fastening portion of above-mentioned cover lower end insert above-mentioned snap fit tabs;

Spherical screw is bonded on and contacts with the lower end of above-mentioned cover and cover is carried out on the end of lever of lifting, and is made by resin;

Connecting portion connects in a side level of the gutter of inserting logical above-mentioned lever one end and to be provided with and mode by the screw thread combination combines with lid;

The screw joint portion, be made and be formed on the inboard of above-mentioned connecting portion by resin material, and be formed with: be used to spherical groove that above-mentioned spherical screw can be rotated, upper and lower sides at the one side end forms the circular trough that above-mentioned lever is controlled up and down, and the narrower lever through-slot of central authorities;

Above-mentioned opening and closing device constitutes, and an end of connecting rod makes above-mentioned lever connect so that a side end of above-mentioned lever moves up and down removably, is provided with the connecting rod mobile device that above-mentioned connecting rod is moved up and down in the lower end of this connecting rod.

4. according to the outstanding valve assembly of claim 1 or 3 described tanks, it is characterized in that, be used to open and close above-mentioned outfall and separate the cover that forms with above-mentioned outstanding valve and be made by resin material in the mode of screw thread combination.

5. according to the outstanding valve assembly of claim 1 or 3 described tanks, it is characterized in that the stator and the above-mentioned draining guide wire that insert above-mentioned draining guide wire downside form one, and are made by metal material.

6. according to the outstanding valve assembly of claim 1 or 3 described tanks, it is characterized in that above-mentioned outstanding valve and cover form as one.

7. according to the outstanding valve automatic switch device of claim 2 or 3 described tanks, it is characterized in that above-mentioned connecting rod mobile device comprises:

Motor, this motor by a side end that rotatably is connected in connecting rod move up and down axle and the gear-box that is converted to back and forth movement that will rotatablely move constitutes, wherein the other end of connecting rod insert to be provided with by the mid portion of above-mentioned lever;

Control cabinet, by control be supplied to the electric current of above-mentioned motor control motor about drive;

Switch block is to above-mentioned control cabinet transmission valve working signal.

8. according to the outstanding valve automatic switch device of claim 2 or 3 described tanks, it is characterized in that above-mentioned connecting rod mobile device comprises:

The gear insertion section is formed on and is arranged to the one side end by the end side of the connecting rod of above-mentioned lever mid portion insertion, and is formed with spiral-shaped gear through hole,

Helical gear forms the gear teeth that the spiral grear teeth of the gear through hole that forms with gear insertion section at above-mentioned connecting rod is meshed, and, at the driven gear of one side end formation spur gear shape;

Motor, the driven wheel that is formed with the gear teeth that is meshed with driven gear is located on the axis of rotation, and above-mentioned driven gear is formed at an end of above-mentioned helical gear;

Control cabinet, by control be supplied to the electric energy of above-mentioned motor control motor about drive;

Switch block is to above-mentioned control cabinet transmission valve working signal.

9. the outstanding valve automatic switch device of claim 2 or 3 described tanks is characterized in that, above-mentioned connecting rod mobile device comprises:

Swivel plate is connected the end side of being arranged to the connecting rod that the one side end inserted by above-mentioned lever mid portion by rotatable mode;

More than one driven gear to above-mentioned swivel plate transferring power;

Motor is provided in and is set with the driven wheel that is meshed with the gear teeth of above-mentioned driven gear and drives the driven gear rotation on its axis of rotation, and axis of rotation is vertical with above-mentioned outstanding valve;

Control cabinet, by control be supplied to the electric energy of above-mentioned motor control motor about drive;

Switch block is to above-mentioned control cabinet transmission valve working signal.

10. the outstanding valve automatic switch device of claim 2 or 3 described tanks, it is characterized in that, above-mentioned control cabinet and motor are fixedly set on the fixed head, the said fixing plate is fixedly installed on the retainer ring, and retainer ring is fixed in the gutter that is located at the tank bottom, in addition, above-mentioned control cabinet comprises: control the driving time of motor and the microprocessor of driving direction according to the torque sensing portion of the moment of torsion that can detect motor, the torque adjustment portion of control Motor torque and the signal that above-mentioned switch block is imported.

11. the outstanding valve automatic switch device of the described tank of claim 7, it is characterized in that, above-mentioned control cabinet and motor are fixedly set on the fixed head, the said fixing plate is fixedly installed on the retainer ring, and retainer ring is fixed in the gutter that is arranged on the tank bottom, in addition, above-mentioned control cabinet comprises: control the driving time of motor and the microprocessor of driving direction according to the torque adjustment portion of the moment of torsion of the torque sensing portion of the moment of torsion that can detect motor, control motor and the signal that above-mentioned switch block is imported.

12. the outstanding valve automatic switch device of the described tank of claim 8, it is characterized in that, above-mentioned control cabinet and motor are fixedly installed on the fixed head, the said fixing plate is fixedly set in retainer ring, and retainer ring is fixed in the gutter that is arranged on the tank bottom, in addition, above-mentioned control cabinet comprises: control the driving time of motor and the microprocessor of driving direction according to the torque adjustment portion of the moment of torsion of the torque sensing portion of the moment of torsion that can detect motor, control motor and the signal that above-mentioned switch block is imported.

13. the outstanding valve automatic switch device of the described tank of claim 9, it is characterized in that, above-mentioned control cabinet and motor are fixedly set on the fixed head, the said fixing plate is fixedly set in retainer ring, and retainer ring is fixed in the gutter that is arranged on the tank bottom, in addition, above-mentioned control cabinet comprises: control the driving time of motor and the microprocessor of driving direction according to the torque sensing portion that can detect Motor torque, the torque adjustment portion of moment of torsion of control motor and the signal that above-mentioned switch block is imported.

14. the outstanding valve automatic switch device of the described tank of claim 7 is characterized in that, above-mentioned switch block is to utilize in the push switch of mechanical system switch contact or the sensitive switch that switch is carried out in identification behind the user automatically any.

15. the outstanding valve automatic switch device of the described tank of claim 8 is characterized in that, above-mentioned switch block is to utilize the push switch or the identification user of mechanical system switch contact and carry out in the sensitive switch of switch any automatically.

16. the outstanding valve automatic switch device of the described tank of claim 9 is characterized in that, above-mentioned switch block is to utilize the push switch or the identification user of mechanical system switch contact and carry out in the sensitive switch of switch any automatically.

17. the outstanding valve automatic switch device of the described tank of claim 11 is characterized in that, above-mentioned switch block is to utilize the push switch or the identification user of mechanical system switch contact and carry out in the sensitive switch of switch any automatically.

18. the outstanding valve automatic switch device of the described tank of claim 12 is characterized in that, above-mentioned switch block is to utilize the push switch or the identification user of mechanical system switch contact and carry out in the sensitive switch of switch any automatically.

19. the outstanding valve automatic switch device of the described tank of claim 13 is characterized in that: above-mentioned switch block is to utilize the push switch or the identification user of mechanical system switch contact and carry out in the sensitive switch of switch any automatically.

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