CN214574384U

CN214574384U - Water closet capable of preventing water leakage

Info

Publication number: CN214574384U
Application number: CN202120504518.4U
Authority: CN
Inventors: 孙煜博
Original assignee: Changzhou Vocational Institute of Light Industry
Current assignee: Changzhou Vocational Institute of Light Industry
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-11-02
Anticipated expiration: 2031-03-09

Abstract

The utility model provides a prevent toilet who leaks, including the water tank, be equipped with inlet tube, downcomer and floater lever mechanism in the water tank, the water tank inner wall internal fixation has horizontal track and vertical track to it has lower slider and the top shoe that drives horizontal track and push away the lid motion on a left side and push away the right side to correspond the design respectively. The left push cover and the right push cover respectively drive the folding valve cover, and the folding valve cover is opened and closed through the opposite and back movement of the left push cover and the right push cover, so that the water inlet is opened and sealed to prevent water leakage. The utility model has the advantages of reasonable design, in the design of ball valve external member, adopt floater and lever effectively to drive the lid of intaking of opening design, under vertical track and horizontal orbital spacing, push away the lid and the right side is pushed away opening and shutting of lid and is carried out effectively spacingly to a left side, guarantees to close the lid of intaking when the floater floats and effectively seals the moisturizing mouth, and is sealed effectual, the difficult phenomenon of leaking that takes place.

Description

Water closet capable of preventing water leakage

Technical Field

The utility model relates to the technical field of daily necessities, especially, relate to a prevent toilet bowl that leaks.

Background

The water closet can be divided into a common ball valve type water closet, a self-control type water-saving water closet and an air pressure type water closet according to the internal structure. The ball valve type flush toilet works on the principle that water drainage and water storage are controlled by using a water drainage knob and a water plug by utilizing the floating ball buoyancy and the lever principle. When the urinal is used, the water discharging knob is rotated, the metal rope or the nylon rope connected with the water plug is used for pulling the water plug, the water plug is upwards pulled out of the port of the water pipe, and the water outlet pipe is used for placing water into the urinal, so that the discharged dirt is flushed into the sewer pipe by using the gravity of the water and the kinetic energy converted from the potential energy. When the water level drops to a certain water level while flushing, the negative pressure generated by the gravity of water presses the water plug into the port of the water outlet pipe again to block the water outlet, and a new water storage stage is started. When the water level descends, the floating ball and the lever drive the lever to open the water replenishing mechanism to start synchronous water replenishing due to the gravity of the floating ball when the water level descends. In the water replenishing stage, the water replenishing of the water tank is controlled by utilizing the buoyancy of the floating ball and the lever, when the floating ball descends to the lowest position, the water plug is just pressed into the pipe orifice of the water outlet pipe by negative pressure, and the water tank starts to store water; the water inlet pipe is connected with a tap water pipe and is responsible for inputting a water source, and when the water is supplemented to a certain height, the buoyancy of the water jacks the floating ball to link the lever to close the water supplying mechanism so as to stop water supplement.

When the existing ball valve kit of the ball valve type flush toilet is used, the pressure connection between the water inlet pipe and the water inlet valve is not tight, and when the water supplement reaches the required height, the water supplement cannot be normally sealed and stopped, so that the water leakage condition of the flush toilet is frequently caused.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to overcome the deficiency of the prior art, the utility model provides a structural design is reasonable, can effectively seal the inlet tube moisturizing mouth effectively after the moisturizing is accomplished, avoids taking place the toilet who prevents to leak of leaking.

The utility model provides a technical scheme that its technical problem adopted is: a water closet preventing water leakage comprises a water tank, wherein a water inlet pipe, a sewer pipe and a floating ball lever mechanism are arranged in the water tank, a water replenishing port is formed in the top of the water inlet pipe, the floating ball lever mechanism comprises a main support rod, a lever and a floating ball, the main support rod is fixed in the water tank, the lever is rotatably connected to the top of the main support rod, the floating ball is fixed at one end of the lever, a sliding pin is arranged at the other end of the lever, a vertical track is fixed on the inner wall of the water tank at a position corresponding to the sliding pin, an upper sliding block is connected in the vertical track in a sliding mode, a waist-shaped hole is formed in the upper sliding block, and the sliding pin is inserted in the waist-shaped hole in a sliding mode and drives the upper sliding block to slide up and down along the vertical track when the floating ball floats up and down along with the water level; a horizontal rail is arranged in the water tank corresponding to the water replenishing port and parallel to the water replenishing port plane, a left push cover and a right push cover are sequentially connected to the horizontal rail in a sliding mode, a folding valve cover is fixed to the right end of the left push cover, a folding valve cover is also fixed to the left end of the right push cover, the folding valve cover is arranged at the water replenishing port and seals the water replenishing port when being folded, the left push cover and the right push cover are elastically connected through a spring, the left end face of the left push cover is an inclined face, a hollow buoyancy guide pillar is arranged in the water tank corresponding to the inclined face, a liquid inlet hole is formed in the bottom of the buoyancy guide pillar, a lower sliding block is arranged in the buoyancy guide pillar in a floating mode, an opening in the top of the buoyancy guide pillar is used for extending out of the buoyancy guide pillar, the upper top face of the buoyancy guide pillar and the left end face of the left push cover are mutually matched inclined faces, and the left push cover is close to the right push cover direction along the horizontal rail along with the upward pushing of the buoyancy guide pillar; the right end face of the right push cover and the lower end face of the upper sliding block are mutually matched inclined planes, and the right push cover is close to the left push cover along the horizontal track along with the downward sliding of the upper sliding block.

In the scheme, the sealing of the water replenishing port is closed and sealed by a folding valve cover in a split design. By utilizing the buoyancy of water, the lower sliding block floats upwards under the action of buoyancy and pushes the left push cover rightwards through the inclined plane matching at the left push cover, and the sliding pin is driven to slide along the waist-shaped hole through the buoyancy of the floating ball at the right push cover, so that the upper sliding block slides downwards and pushes the right push cover leftwards through the inclined plane matching, and the closure sealing of the closure valve cover is completed. After the water level is lowered, the squeezing force disappears, the spring force pushes the left push cover and the right push cover outwards, the valve cover is closed and separated, and the water replenishing port continues to replenish water.

Furthermore, in order to improve the sealing performance of the folding valve cover during folding, an upward lip structure is formed at the position where the folding valve cover of the left push cover and the folding valve cover of the right push cover are connected in a folding mode.

Preferably, the horizontal track is formed by symmetrically arranging two sliding rails, the left push cover and the right push cover are respectively connected between the two sliding rails in a sliding manner, and the closure valve cover does not interfere with the sliding rails when moving along with the left push cover and the right push cover. The symmetrically designed sliding rails can effectively ensure that the left push cover and the right push cover can be effectively clamped in the moving process, the sliding cannot occur, the closing valve cover is ensured to move on the sealing plane of the water replenishing port, and the water leakage risk is reduced. Meanwhile, a space formed between the split sliding rails provides a yielding space for downward movement of the upper sliding block above the upper sliding block, so that interference is avoided.

The beneficial effects of the utility model are that, the utility model provides a prevent toilet bowl that leaks, structural design is reasonable, in the design of ball valve external member, adopts floater and lever effectively to drive the lid of intaking of opening the design, and under vertical track and horizontal orbital spacing, to pushing away the lid and the right side is pushed away opening and shutting of lid and is carried out effectively spacingly, guarantees to close the lid of intaking when the floater floats and effectively seals up the moisturizing mouth, and is sealed effectual, the difficult phenomenon of leaking that takes place.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of a ball valve kit portion according to a preferred embodiment of the present invention.

Fig. 2 is a top view of fig. 1.

In the figure, the device comprises a liquid inlet hole 1, a liquid inlet hole 2, a buoyancy guide pillar 3, a lower sliding block 4, a horizontal rail 5, a water inlet pipe 6, a left push cover 7, a water replenishing port 8, a spring 9, a folding valve cover 10, a waist-shaped hole 11, an upper sliding block 12, a vertical rail 13, a sliding pin 14, a right push cover 15, a main support rod 16, a lever 17 and a floating ball.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

The water closet with water leakage prevention as shown in fig. 1 and 2 is the preferred embodiment of the present invention, which comprises a water tank, wherein a water inlet pipe 5, a sewer pipe and a floating ball lever mechanism are arranged in the water tank.

The top of inlet tube 5 has water replenishing mouth 7, floater lever mechanism includes main tributary vaulting pole 15, lever 16 and floater 17, main tributary vaulting pole 15 is fixed in the water tank, lever 16 rotates and connects at main tributary vaulting pole 15 top, floater 17 is fixed in lever 16 one end, the lever 16 other end then is equipped with sliding pin 13, the water tank inner wall corresponds sliding pin 13 position department and is fixed with vertical track 12, sliding connection has slider 11 in vertical track 12, it has waist shape hole 10 to open on slider 11, sliding pin 13 slides and pegs graft in waist shape hole 10 and drives slider 11 and slide from top to bottom along vertical track 12 when floater 17 floats from top to bottom along with the water level.

The position of the water tank corresponding to the water replenishing port 7 is also provided with a horizontal rail 4 parallel to the plane of the water replenishing port 7, the horizontal rail 4 is formed by symmetrically arranging two slide rails, and the two slide rails are sequentially connected with a left push cover 6 and a right push cover 14 in a sliding manner. A folding valve cover 9 is fixed at the right end of the left push cover 6, a folding valve cover 9 is also fixed at the left end of the right push cover 14, and the folding valve cover 9 is arranged at the position of the water replenishing opening 7 and seals the water replenishing opening 7 during folding.

The left push cover 6 and the right push cover 14 are respectively connected between the two slide rails in a sliding manner, and the folding valve cover 9 does not interfere with the slide rails when moving along with the left push cover 6 and the right push cover 14. The symmetrically designed slide rails can effectively ensure that the left push cover 6 and the right push cover 14 can be effectively clamped in the moving process without sliding, ensure that the closure valve cover 9 moves on the sealing plane of the water replenishing port 7, and reduce the water leakage risk. Meanwhile, the space formed between the split sliding rails also provides a yielding space for the downward movement of the upper sliding block 11 above, so as to avoid interference.

The seal of the water replenishing opening 7 is closed and sealed by a folding valve cover 9 with a split design. In order to improve the sealing performance of the folding valve cover 9 during folding, the folding valve cover 9 of the left push cover 6 and the right push cover 14 forms an upward lip structure at the position of folding connection. When the two folding valve covers 9 move along with the left end cover and the right end cover, the lower end faces of the folding valve covers 9 are stably pressed on the water replenishing port 7, the water replenishing port 7 is effectively sealed after the folding, and water is stopped from being added into the water tank.

The left push cover 6 is elastically connected with the right push cover 14 through a spring 8, the left end face of the left push cover 6 is an inclined plane, a hollow buoyancy guide pillar 2 is arranged in the water tank below the inclined plane, and a liquid inlet hole 1 is formed in the bottom of the buoyancy guide pillar 2. The design of feed liquor hole 1 makes water level and water tank water level keep unanimous in the buoyancy guide pillar 2, and simultaneously in order to guarantee that the water level is synchronous, the quantity in feed liquor hole 1 can set up to a plurality ofly. The lower sliding block 3 is arranged in the buoyancy guide post 2 in a floating mode, and the top of the buoyancy guide post 2 is provided with a hole for the buoyancy guide post 2 to extend out. The length of lower slider 3 in vertical direction needs to be according to the high design of unsteady distance and buoyancy guide pillar 2, guarantees that lower slider 3 is when floating the highest height, and the lower extreme is still spacing connection in buoyancy guide pillar 2, avoids taking place the condition that the come-up drops from buoyancy guide pillar 2 top. The upper top surface of the buoyancy guide post 2 and the left side end surface of the left push cover 6 are mutually matched inclined surfaces, and the left push cover 6 approaches to the right push cover 14 direction along the horizontal rail 4 along with the upward pushing of the buoyancy guide post 2. The right end face of the right push cover 14 and the lower end face of the upper slide block 11 are also mutually matched inclined faces, and the right push cover 14 approaches to the left push cover 6 along the horizontal rail 4 along with the downward sliding of the upper slide block 11.

And (3) a water replenishing principle:

the opening and the closing of the closing valve cover 9 on the sealing plane of the water replenishing port 7 are realized by utilizing the buoyancy of water, the lever 16 principle and the inclined plane matching.

And (3) water replenishing process:

after flushing, the water level in the water tank is reduced. And on the side of the left push cover 6, the lower slide block 3 falls along with the water level, the left push cover 6 is not extruded any more, the left push cover 6 moves leftwards under the action of the elastic force of the spring 8, the left push cover 6 drives the corresponding folding valve cover 9 to move leftwards, and the left side of the water replenishing port 7 is opened. And on the side of the right push cover 14, the floating ball 17 falls, one end of the sliding pin 13 of the lever 16 upwarps to drive the upper slide block 11 to move upwards along the vertical track 12, the upper slide block 11 does not extrude the right push cover 14 any more, the right push cover 14 moves rightwards under the action of the elastic force of the spring 8, the right push cover 14 drives the corresponding folding valve cover 9 to move rightwards, and the right side of the water replenishing port 7 is opened. At this time, the water replenishing port 7 is opened to replenish water to the tank, and the water level in the tank gradually rises during water replenishment.

When the water level in the water tank rises, the lower slider 3 and the floating ball 17 rise synchronously with the water level. At the position of the left push cover 6, the lower sliding block 3 floats upwards under the action of buoyancy until the left push cover 6 is pushed rightwards through the cooperation of the inclined surface, and the left push cover 6 drives the closure valve cover 9 to move rightwards. At the right push cover 14, the floating ball 17 drives the sliding pin 13 to slide along the waist-shaped hole 10, the upper sliding block 11 slides downwards and pushes the right push cover 14 leftwards through the cooperation of the inclined surface, and the right push cover 14 drives the folding valve cover 9 to move leftwards. At this time, the left push cover 6 and the right push cover 14 overcome the elastic force of the spring 8 under the action of buoyancy force, so that opposite movement is realized, and finally, the folding sealing of the folding valve cover 9 is completed.

And after the water is flushed again, the water level is reduced, the extrusion force disappears, the spring 8 pushes the left push cover 6 and the right push cover outwards, the closing valve cover 9 is separated, the water replenishing port 7 continues to replenish water, and the operation is repeated.

The water closet who prevents of design leaks like this, and structural design is reasonable, in the design of ball valve external member, adopts floater 17 and lever 16 effectively to drive the lid of intaking of run-from design, and under vertical track 12 and horizontal track 4's spacing, it is effective spacing to push away opening and shutting of lid and the right side, guarantees to close the lid of intaking when floater 17 floats and effectively seals up moisturizing mouth 7, and is sealed effectual, the difficult phenomenon of leaking that takes place.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a prevent toilet bowl that leaks, includes the water tank, is equipped with inlet tube (5), downcomer and floater lever mechanism in the water tank, inlet tube (5) top have moisturizing mouth (7), its characterized in that: the floating ball lever mechanism comprises a main supporting rod (15), a lever (16) and a floating ball (17), the main supporting rod (15) is fixed in the water tank, the lever (16) is rotatably connected to the top of the main supporting rod (15), the floating ball (17) is fixed at one end of the lever (16), a sliding pin (13) is arranged at the other end of the lever (16), a vertical track (12) is fixed on the inner wall of the water tank at a position corresponding to the sliding pin (13), an upper sliding block (11) is connected in the vertical track (12) in a sliding manner, a waist-shaped hole (10) is formed in the upper sliding block (11), and the sliding pin (13) is inserted in the waist-shaped hole (10) in a sliding manner and drives the upper sliding block (11) to slide up and down along the vertical track (12) when the floating ball (17) floats up and down along with the water level; a horizontal rail (4) is arranged in the water tank in parallel to the plane of the water replenishing port (7) and corresponds to the position of the water replenishing port (7), the horizontal rail (4) is sequentially connected with a left push cover (6) and a right push cover (14) in a sliding manner, the right end of the left push cover (6) is fixed with a folding valve cover (9), the left end of the right push cover (14) is also fixed with a folding valve cover (9), the folding valve cover (9) is arranged at the position of the water replenishing port (7) and seals the water replenishing port (7) when being folded, the left push cover (6) and the right push cover (14) are elastically connected through a spring (8), the left end surface of the left push cover (6) is an inclined surface, a hollow buoyancy guide pillar (2) with the inner part arranged below the inclined surface in the water tank, the bottom of the buoyancy guide pillar (2) is provided with a liquid inlet hole (1), the inner side of the buoyancy guide pillar (2) is provided with a lower sliding block (3) in a floating manner, the top of the buoyancy guide pillar (2) is provided with a hole for the buoyancy guide pillar (2) to extend out, the upper top surface of the buoyancy guide post (2) and the left side end surface of the left push cover (6) are mutually matched inclined surfaces, and the left push cover (6) approaches to the right push cover (14) along the horizontal track (4) along with the upward pushing of the buoyancy guide post (2); the right side end face of the right push cover (14) and the lower end face of the upper sliding block (11) are mutually matched inclined faces, and the right push cover (14) is close to the left push cover (6) along the horizontal rail (4) along with the downward sliding of the upper sliding block (11).

2. The water leakage prevention water closet of claim 1 wherein: the folding valve cover (9) of the left push cover (6) and the right push cover (14) form an upward lip structure at the folding connection position.

3. The water leakage prevention water closet of claim 1 wherein: the horizontal rail (4) is formed by symmetrically arranging two sliding rails, the left push cover (6) and the right push cover (14) are respectively connected between the two sliding rails in a sliding manner, and the folding valve cover (9) does not interfere with the sliding rails when moving along with the left push cover (6) and the right push cover (14).