CN108842887B

CN108842887B - Water-saving closestool without water tank

Info

Publication number: CN108842887B
Application number: CN201810777006.8A
Authority: CN
Inventors: 孙海涛
Original assignee: Individual
Current assignee: Guangdong Yixiang Sanitary Ware Co ltd
Priority date: 2018-07-16
Filing date: 2018-07-16
Publication date: 2020-04-10
Anticipated expiration: 2038-07-16
Also published as: CN108842887A

Abstract

The invention belongs to the technical field of bathroom accessories, and particularly relates to a water-saving closestool without a water tank, which comprises a closestool body, wherein a first cavity is arranged in the closestool body, the bottom of the first cavity is provided with a plurality of water outlets, the water outlets are communicated with a cavity of the closestool body, the cavity of the closestool body is connected with a drain pipe, a corrugated pipe is arranged in the drain pipe, one end of the corrugated pipe is fixedly connected with the drain pipe, a one-way sealing gasket is sleeved on the corrugated pipe, a water outlet and a water inlet are arranged in the corrugated pipe, a water flushing port, a tap water inlet and a sewer are arranged in the closestool body, the water flushing port is communicated with the first cavity, and the water outlet and the water inlet are respectively connected with. Has the advantages that: the invention has novel and compact structure, effectively reduces the waste of water resources in the flushing process of the closestool and effectively prevents the odor from flowing back.

Description

Water-saving closestool without water tank

Technical Field

The invention belongs to the technical field of bathroom appliances, and particularly relates to a water-saving closestool without a water tank.

Background

The history of the closestool can be traced back to Han dynasty, and the closestool is called tiger at that time, is special for emperor and is made of jade in legend. The imperial is held by a special imperial server to be convenient for the imperial to use at any time. Later came to Tang Dynasty, because a person in emperor's family called Lihu, in order to avoid anything, tiger was renamed to beast or horse. Later, in the flow transmission, the name of the closestool is evolved.

The closestool has been moved to thousands of households for a long time, and as an indispensable part of the life of people, the selection of a closestool with better performance is particularly important. At present, most toilets have the defects of large water resource consumption and large peculiar smell.

To this end, we propose a tank-less water savable toilet to solve the above problems.

Disclosure of Invention

The invention aims to solve the problems and provides a water-tank-free water-saving closestool which can avoid water resource waste and has small peculiar smell.

In order to achieve the purpose, the invention adopts the following technical scheme: a water-saving closestool without a water tank comprises a closestool body, wherein a first cavity is arranged in the closestool body, a plurality of water outlets are arranged at the bottom of the first cavity, the water outlets are communicated with the cavity of the closestool body and are arranged, the cavity of the closestool body is connected with a blow-off pipe, a corrugated pipe is arranged in the blow-off pipe, one end of the corrugated pipe is fixedly connected with the blow-off pipe, a one-way sealing gasket is sleeved on the corrugated pipe, a water outlet and a water inlet are arranged in the corrugated pipe, a flushing port, a tap water inlet and a sewer are arranged in the closestool body, the flushing port is communicated with the first cavity and is arranged, the water outlet and the water inlet are respectively connected with the flushing port and the tap water inlet, a water outlet switch and a water inlet switch are respectively arranged on the water outlet and the water inlet, the blow, the improved closestool is characterized in that the connecting rod is sleeved with a tension spring, the tension spring is fixedly connected with the top of the corrugated pipe, a second cavity and a third cavity are arranged in the closestool body, the lower ends of the connecting rod and the tension spring are located in the second cavity, the second cavity is communicated with the corrugated pipe, the second cavity is communicated with the third cavity, an adjusting device is arranged on a hook of the tension spring, reset switches are arranged on two sides of a pelvic cavity of the closestool body and connected with the connecting rod.

In the above water-saving toilet without a water tank, the water outlet switch and the water inlet switch are both one-way pressure valves.

In foretell water tank free water conservation closestool, adjusting device includes fixed connection in the nut of extension spring couple, the nut and the inner wall sliding connection of third chamber, nut internal thread connection has the screw rod, the screw rod sets up in the third chamber, and the screw rod keeps away from the one end of nut and extends to the outside of closestool body.

In the above water tank-free water-saving toilet, a sliding groove is formed in the inner wall of the third chamber, a sliding block matched with the sliding groove is arranged in the sliding groove, and the sliding block is fixedly connected with a screw cap.

In foretell no water tank water conservation closestool, reset switch includes the steel wire of fixed connection on the connecting rod, the inner wall of second cavity is equipped with the track, the steel wire passes track and fixedly connected with and draws the piece, draw the outside that the piece is located the closestool body, orbital inner wall is equipped with the recess, the inner wall fixedly connected with pivot of recess, the fixed pulley has been cup jointed in the pivot, the steel wire contacts with the fixed pulley.

In the above water saving toilet without a tank, the bellows should be kept flat or at a small angle.

Compared with the prior art, the water-saving closestool without the water tank has the advantages that:

(1) according to the invention, the reset switch is started, so that the corrugated pipe is continuously contracted under the traction of the tension spring, water flow in the corrugated pipe continuously flows into the cavity of the closestool body to form siphon, and at the moment, the corrugated pipe and the sewage discharge pipe are in a closed space, so that a local negative pressure state is formed, a larger siphon force is generated, and sewage in the cavity of the closestool pump body is sucked into the sewage discharge pipe, so that the waste of water resources can be avoided;

(2) after the flushing process is finished, the corrugated pipe rebounds, the water outlet switch is driven to reset to close the flushing port by the force generated by the resetting rebounding of the corrugated pipe, the water inlet switch is opened at the same time, the corrugated pipe and the tension spring are driven by the impact force of tap water, the tension spring begins to contract to pull the corrugated pipe to move, the corrugated pipe resets into the sewage discharge pipe, the sewage discharge pipe is sealed to prevent the taste from flowing back, and the odor from flowing back is effectively prevented.

Drawings

FIG. 1 is a front perspective view of a water savable toilet without a tank according to the present invention;

FIG. 2 is a right perspective view of a water savable toilet without a tank according to the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is an enlarged view of a portion of FIG. 1 at B;

FIG. 5 is an enlarged view of a portion of FIG. 1 at C;

FIG. 6 is an enlarged view of a portion of FIG. 2 at D;

FIG. 7 is a schematic view of the bellows in a normal state;

fig. 8 is a schematic structural view of the bellows in a contracted state.

In the figure, 1 a closestool body, 2 a first chamber, 3 a water outlet, 4 a sewage discharge pipe, 5 a corrugated pipe, 6 a one-way sealing gasket, 7 a flushing port, 8 a tap water inlet, 9 a water outlet switch, 10 a water inlet switch, 11 a sewer, 12 a connecting rod, 13 a tension spring, 14 a second chamber, 15 a third chamber, 16 an adjusting device, 17 a reset switch, 18 a screw cap, 19 a screw rod, 20 a sliding groove, 21 a sliding block, 22 a steel wire, 23 a track, 24 a pulling block, 25 a groove, 26 a rotating shaft and 27 a fixed pulley.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Examples

As shown in fig. 1-8, a water-saving toilet without a water tank comprises a toilet body 1, a first chamber 2 is arranged in the toilet body 1, a plurality of water outlets 3 are arranged at the bottom of the first chamber 2, the water outlets 3 are communicated with a basin cavity of the toilet body 1 so that water can enter the basin cavity of the toilet body 1, the basin cavity of the toilet body 1 is connected with a drain pipe 4 so that sewage can be discharged, a corrugated pipe 5 is arranged in the drain pipe 4, one end of the corrugated pipe 5 is fixedly connected with the drain pipe 4, a one-way sealing gasket 6 is sleeved on the corrugated pipe 5 so as to increase the sealing performance, a water outlet and a water inlet are arranged in the corrugated pipe 5, a water flushing port 7, a tap water inlet 8 and a sewer 11 are arranged in the toilet body 1, the water flushing port 7 is communicated with the first chamber 2 so that water in the corrugated pipe 5 can enter the water, the water outlet and the water inlet are respectively provided with a water outlet switch 9 and a water inlet switch 10 so as to control the flow of water flow in the water outlet and the water inlet, the sewage discharge pipe 4 is communicated with a sewer 11 so as to discharge sewage, a connecting rod 12 is arranged in the corrugated pipe 5, the connecting rod 12 is fixedly connected with the top of the corrugated pipe 5, a tension spring 13 is sleeved on the connecting rod 12, the tension spring 13 is fixedly connected with the top of the corrugated pipe 5, a second chamber 14 and a third chamber 15 are arranged in the toilet body 1, the lower ends of the connecting rod 12 and the tension spring 13 are positioned in the second chamber 14, the second chamber 14 is communicated with the corrugated pipe 5, the second chamber 14 is communicated with the third chamber 15, a hook of the tension spring 13 is provided with an adjusting device 16 so as to adjust the length of the tension spring 13 and the tension of the tension spring 13, reset switches 17 are arranged on both sides of the, so as to control the extension and contraction of the tension spring 13 and the bellows 5.

Wherein, the water outlet switch 9 and the water inlet switch 10 are both one-way pressure valves so as to control the flow of water flow.

Wherein, adjusting device 16 includes nut 18 fixedly connected in extension spring 13 couple, and nut 18 and the inner wall sliding connection of third chamber 15 to the nut 18 motion, nut 18 internal thread connection has screw rod 19, and screw rod 19 sets up in third chamber 15, and the screw rod 19 keeps away from the one end of nut 18 and extends to the outside of closestool body 1, and it should be noted that, through rotating screw rod 19, can adjust the length of extension spring 13, adjusts the pulling force of extension spring 13.

The inner wall of the third chamber 15 is provided with a sliding groove 20, a sliding block 21 matched with the sliding groove 20 is arranged in the sliding groove 20, and the sliding block 21 is fixedly connected with the nut 18, so that the nut 18 can move conveniently, and the moving range of the nut 18 can be limited.

Wherein, reset switch 17 includes steel wire 22 of fixed connection on connecting rod 12, the inner wall of second cavity 14 is equipped with track 23, so that steel wire 22 moves, steel wire 22 passes track 23 and fixedly connected with and draws piece 24, so that operating personnel uses, draw the outside that piece 24 is located closestool body 1, the inner wall of track 23 is equipped with recess 25, the inner wall fixedly connected with pivot 26 of recess 25, the fixed pulley 27 has been cup jointed in the pivot 26, steel wire 22 contacts with fixed pulley 27, so that the steel wire moves.

The bellows 5 should be kept flat or at a small angle to ensure that no dirt flows into the bellows 5.

When the invention is used, the reset switches 17 positioned at the two sides of the cavity of the closestool body 1 are opened, the reset switches 17 pull the pull block 24 and further pull the steel wire 22, so that the connecting rod 12 pulls the tension spring 13 in the corrugated pipe 5, at the moment, the tension spring 13 moves to generate displacement, the upper part of the corrugated pipe 5 is pulled to move downwards, and the bottom of the corrugated pipe 5 is fixedly connected with the sewage discharge pipe 4, so that the corrugated pipe 5 contracts, and water in the corrugated pipe 5 is pressed to be discharged through the flushing port 7.

The corrugated pipe 5 continuously contracts under the traction of the tension spring 13, at the moment, water flow in the corrugated pipe 5 continuously flows into the cavity of the closestool body 1 to form siphon, at the moment, the corrugated pipe 5 and the sewage discharge pipe 4 form a local negative pressure state due to the fact that the corrugated pipe 5 and the sewage discharge pipe 4 are closed spaces, and larger siphon suction force is generated to suck dirt in the cavity of the closestool body 1 into the sewage discharge pipe 4. (the connection position of the corrugated pipe 5 and the sewage discharge pipe 4 in the cavity of the closestool body 1 should be kept flat or at a small angle to ensure that the sewage cannot flow into the corrugated pipe 5)

When extension spring 13 takes place maximum displacement, bellows 5 contracts to the minimum under extension spring 13's effect, treats that bellows 5 is whole to contract and accomplishes, and so far, the inside retaining of bellows 5 is whole to be discharged, and the bath process finishes, and bellows 5 begins to kick-back this moment to rely on the power that bellows 5 reset and kick-back and produce to drive out water switch 9 and reset and close flushing opening 7. Simultaneously, the water inlet switch 10 is opened, the corrugated pipe 5 and the tension spring 13 are driven by the aid of the impulsive force of tap water, the tension spring 13 begins to contract to pull the corrugated pipe 5 to move, the corrugated pipe 5 is gradually relaxed and reset, when the corrugated pipe 5 is fully reset in the relaxation, the corrugated pipe 5 pulls the water inlet switch 10 to close a water inlet, meanwhile, the corrugated pipe 5 is reset into the sewage discharge pipe 4, the sewage discharge pipe 4 is sealed to prevent taste from flowing back, and the whole closestool flushing water storage process is completely finished.

Although the terms of the toilet body 1, the first chamber 2, the water outlet 3, the sewage pipe 4, the bellows 5, the one-way sealing gasket 6, the flushing port 7, the tap water inlet 8, the water outlet switch 9, the water inlet switch 10, the sewer 11, the connecting rod 12, the tension spring 13, the second chamber 14, the third chamber 15, the adjusting device 16, the reset switch 17, the nut 18, the screw rod 19, the sliding groove 20, the sliding block 21, the steel wire 22, the track 23, the pull block 24, the groove 25, the rotating shaft 26 and the fixed pulley 27 are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims

1. The water-saving closestool without the water tank comprises a closestool body (1) and is characterized in that a first cavity (2) is arranged in the closestool body (1), a plurality of water outlets (3) are arranged at the bottom of the first cavity (2), the water outlets (3) are communicated with a pelvic cavity of the closestool body (1), the pelvic cavity of the closestool body (1) is connected with a drain pipe (4), a corrugated pipe (5) is arranged in the drain pipe (4), one end of the corrugated pipe (5) is fixedly connected with the drain pipe (4), a one-way sealing gasket (6) is sleeved on the corrugated pipe (5), a water outlet and a water inlet are arranged in the corrugated pipe (5), a flushing port (7), a tap water inlet (8) and a sewer (11) are arranged in the closestool body (1), the flushing port (7) is communicated with the first cavity (2), the water outlet and the water inlet are respectively connected with the flushing port (7) and the tap water inlet (8), the water outlet and the water inlet are respectively provided with a water outlet switch (9) and a water inlet switch (10), the sewage discharge pipe (4) and the sewer (11) are communicated with each other and are arranged, a connecting rod (12) is arranged in the corrugated pipe (5), the connecting rod (12) is fixedly connected with the top of the corrugated pipe (5), an extension spring (13) is sleeved on the connecting rod (12), the extension spring (13) is fixedly connected with the top of the corrugated pipe (5), a second chamber (14) and a third chamber (15) are arranged in the closestool body (1), the lower ends of the connecting rod (12) and the extension spring (13) are positioned in the second chamber (14), the second chamber (14) is communicated with the corrugated pipe (5), the second chamber (14) is communicated with the third chamber (15), a regulating device (16) is arranged on a hook of the extension spring (13), two sides of the cavity of the closestool body (1) are respectively provided with a reset switch (17), the reset switch (17) is connected with the connecting rod (12).

2. The water-saving toilet bowl without a water tank as claimed in claim 1, wherein the water outlet switch (9) and the water inlet switch (10) are both one-way pressure valves.

3. The water-saving toilet without a water tank as claimed in claim 1, wherein the adjusting device (16) comprises a nut (18) fixedly connected to the hook of the tension spring (13), the nut (18) is slidably connected with the inner wall of the third chamber (15), a screw (19) is connected in the nut (18) in a threaded manner, the screw (19) is arranged in the third chamber (15), and one end of the screw (19) far away from the nut (18) extends to the outside of the toilet body (1).

4. The water-saving closestool without a water tank as claimed in claim 3, wherein the inner wall of the third chamber (15) is provided with a sliding groove (20), a sliding block (21) matched with the sliding groove (20) is arranged in the sliding groove (20), and the sliding block (21) is fixedly connected with a screw cap (18).

5. The water-saving toilet without the water tank according to claim 1, wherein the reset switch (17) comprises a steel wire (22) fixedly connected to the connecting rod (12), the inner wall of the second chamber (14) is provided with a track (23), the steel wire (22) passes through the track (23) and is fixedly connected with a pull block (24), the pull block (24) is positioned outside the toilet body (1), the inner wall of the track (23) is provided with a groove (25), the inner wall of the groove (25) is fixedly connected with a rotating shaft (26), a fixed pulley (27) is sleeved on the rotating shaft (26), and the steel wire (22) is in contact with the fixed pulley (27).

6. The water savable toilet according to claim 1, wherein the bellows (5) should be kept flat or at a small angle.