CN210597529U - Low-water-tank toilet with improved exhaust - Google Patents
Low-water-tank toilet with improved exhaust Download PDFInfo
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- CN210597529U CN210597529U CN201921066695.8U CN201921066695U CN210597529U CN 210597529 U CN210597529 U CN 210597529U CN 201921066695 U CN201921066695 U CN 201921066695U CN 210597529 U CN210597529 U CN 210597529U
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Abstract
A low water tank toilet stool for improving air exhaust comprises a water tank which is arranged at the rear part of a toilet stool body in a sinking way, a drain valve arranged in the water tank and a flushing pipeline, wherein the first end of the flushing pipeline is communicated with a water outlet of the drain valve, the second end of the flushing pipeline is communicated with a jet hole at the bottom of a urinal of the toilet stool, and the upper wall of the flushing pipeline is gradually inclined downwards relative to a horizontal line along the flowing direction of water flow; the utility model discloses a to the design of flushing line, increase the inclination of flushing line's upper wall for after drainage at every turn, gas reduces greatly in the flushing line, does not have gas even, thereby avoids the phenomenon that the water seal of urinal bubbles or dabbles when washing, has still improved the stability of the volume of washing water simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the squatting pan technique and specifically relates to an improve carminative low water tank squatting pan.
Background
In many toilet bowl flushing devices, the discharge port of the discharge valve 40 'in the tank 20' is opened to discharge water, and the discharge port is connected to the jet hole in the bottom of the toilet bowl 11 'through the flush pipe 30' to flush the toilet bowl, thereby flushing impurities, sewage, and the like in the toilet bowl into the sewage pipe. As shown in fig. 1 and 2, the flush toilet has a water tank 20 ' sunk into the toilet seat 10 ', and since the height difference between the flushing pipe 30 ' and the water seal of the toilet bowl 11 ' is very small, after each time of water discharge, the flushing pipe 30 ' is easy to store gas, the gas can be brought to the water seal of the toilet bowl when the toilet is flushed next time, the phenomenon of bubbling of the water seal of the toilet bowl occurs, and even the phenomenon of splashing occurs, which affects the use experience of users and causes the instability of the flushing water amount.
SUMMERY OF THE UTILITY MODEL
The utility model provides an exhaust low water tank toilet is improved to solve above-mentioned problem.
In order to achieve the above purpose, the technical scheme of the utility model is that: a low-water-tank toilet with improved air exhaust comprises a water tank, a drain valve and a flushing pipeline, wherein the water tank is arranged at the rear part of a toilet body in a sinking mode, the drain valve is arranged in the water tank, a first end of the flushing pipeline is communicated with a water outlet of the drain valve, a second end of the flushing pipeline is communicated with a jet hole at the bottom of a urinal of the toilet, and the upper wall of the flushing pipeline is gradually inclined downwards relative to a horizontal line along the flowing direction of water flow.
Preferably, the upper wall of the flushing pipe is inclined downwards at an angle of not less than 4 DEG relative to the horizontal
Preferably, the drain valve is including fixing the base of the mounting hole department of the diapire of water tank, the outlet is located on the base, the first end of flushing line pass through the nut with the base fixed connection of drain valve, the nut includes two at least lamella thread blocks, two at least lamella thread blocks detachable rigid coupling together in order to form the nut.
Preferably, the drain valve is including fixing the base in the mounting hole department of the diapire of water tank, the outlet is located on the base, the first end of flushing pipe pass through the nut with the base fixed connection of drain valve, the outer wall of nut with the inner wall sealing connection of the first end of flushing pipe.
Preferably, the flushing pipeline is made of a rubber hose, the outer wall of the nut is provided with a smooth wall surface, and the first end of the flushing pipeline is directly sleeved on the outer wall of the nut in a sealing manner.
Preferably, the drain valve is including fixing the base of the mounting hole department of the diapire of water tank, the outlet is located on the base, the bottom integrated into one piece of base has an elbow, the elbow passes from top to bottom the mounting hole is located the below of the diapire of water tank, the first end of flushing line with the sealed switch-on of elbow.
Preferably, the entire flushing pipe is inclined downward in the water flow direction with respect to the horizontal line.
Preferably, the drain valve is including fixing the base of the mounting hole department of the diapire of water tank, the outlet is located on the base, the bottom of base is equipped with first ring flange, the first end of flushing the pipeline is equipped with the second ring flange, first ring flange with be equipped with first gasket between the upper surface of the diapire of water tank, the second ring flange with be equipped with the second gasket between the lower surface of the diapire of water tank, first ring flange with through fastener fixed connection between the second ring flange.
Preferably, the water tank is disposed below an upper surface of the toilet body.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a to the design of flushing line, increase the inclination of flushing line's upper wall for after drainage at every turn, gas reduces greatly in the flushing line, does not have gas even, thereby avoids the phenomenon that the water seal of urinal bubbles or dabbles when washing, has still improved the stability of the volume of washing water simultaneously.
Drawings
FIG. 1 is a perspective view of a prior art low tank toilet;
FIG. 2 is a cross-sectional view of a prior art low tank toilet;
FIG. 3 is a sectional view of a low tank toilet with improved venting in accordance with an embodiment of the present invention;
fig. 4 is a sectional view of a low water tank toilet stool with improved air discharge according to a second embodiment of the present invention;
fig. 5 is a sectional view of a low water tank toilet stool with improved air discharge according to a third embodiment of the present invention;
fig. 6 is a partial sectional view of a low water tank toilet stool with improved air discharge according to a fourth embodiment of the present invention;
fig. 7 is a schematic perspective view of a drain valve base and a flush pipe of a low-tank toilet stool with improved exhaust according to a fourth embodiment of the present invention;
fig. 8 is a cross-sectional view of a low-tank toilet stool with improved air discharge according to a fifth embodiment of the present invention.
Detailed Description
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following description of the present invention is provided with reference to the accompanying drawings, which are only some embodiments of the present invention, and it is obvious for a person skilled in the art to obtain other drawings without creative efforts.
As shown in fig. 3, a low water tank toilet stool with improved ventilation according to an embodiment of the present invention includes a toilet stool body 10 having a toilet bowl 11, a water tank 20, a flushing pipe 30, and a water tank 20, which are sunk at a rear portion of the toilet stool body 10, specifically, the water tank 20 is disposed below an upper surface of the toilet stool body 10, and a drain valve 40 is disposed in the water tank 20.
The first end 31 of the flushing pipe 30 is communicated with the water outlet 41 of the drain valve 40, the second end of the flushing pipe 30 is communicated with a jet hole (not shown) at the bottom of the urinal 11 of the toilet, the upper wall 32 of the flushing pipe 30 is inclined downwards gradually along the water flow direction relative to the horizontal line, the inclination angle α is more than 90 degrees as can be seen in fig. 3, through the design of the flushing pipe 30, the inclination of the upper wall 32 of the flushing pipe 30 is increased, so that after each time of water drainage, the gas in the flushing pipe 30 is greatly reduced, or even no gas exists, thereby avoiding the phenomenon that water seal of the urinal 11 bubbles or splashes water when flushing, and simultaneously improving the stability of the flushing water quantity.
Preferably, the upper wall 32 of the flushing duct 30 is inclined at an angle of not less than 4 ° downwards with respect to the horizontal.
In this embodiment, the drain valve 40 includes a base 42 fixed at the mounting hole of the bottom wall of the water tank 20, the drain port 41 is disposed on the base 42, the first end 31 of the flushing pipe 30 is fixedly connected with the base 42 of the drain valve 40 through a nut 50, the nut 50 includes at least two thread blocks 51, and the at least two thread blocks 51 are detachably and fixedly connected together to form a complete nut 50. By designing the nut 50 as a structure formed by fixedly connecting the thread blocks 51, the bottom end position of the base 42 can be set higher, so that the position of the first end 31 of the flushing pipeline 30 can move upwards as much as possible, the flushing pipeline 30 has a space arranged obliquely, and the purpose that the upper wall 32 of the flushing pipeline 30 is inclined downwards relative to the horizontal line along the flowing direction of the water flow is achieved.
In this embodiment, the entire flushing pipe 30 is inclined downward in the water flow direction with respect to the horizontal line.
As shown in fig. 4, a second embodiment of the present invention is a low water tank toilet with improved air exhaust, which is different from the first embodiment in that in this embodiment, the first end 31 of the flushing pipe 30 is fixedly connected to the base 42 of the drain valve through a nut 50, and the outer wall of the nut 50 is hermetically connected to the inner wall of the first end 31 of the flushing pipe 30. Specifically, in this embodiment, the flushing pipe 30 is made of a rubber hose, the outer wall of the nut 50 has a smooth wall surface, and the first end 31 of the flushing pipe 30 is directly and hermetically sleeved on the outer wall of the nut 50. By means of this design, the bottom end of the base 42 can also be positioned higher, so that the position of the first end 31 of the flushing pipe 30 can be moved upward as much as possible, so that the flushing pipe 30 has a space arranged obliquely, and the upper wall 32 of the flushing pipe 30 is inclined downward relative to the horizontal in the water flow direction.
As shown in fig. 5, a third embodiment of the present invention is a low water tank toilet with improved air exhaust, which is different from the first embodiment in that in the present embodiment, a bent pipe 421 is integrally formed at the bottom of the base 42, when the toilet is installed, the bent pipe 421 passes through the installation hole from top to bottom and is located below the bottom wall of the water tank 20, and the first end 31 of the flushing pipe 30 is in sealed communication with the bent pipe 421, so that the flushing pipe 30 has sufficient inclination, and the purpose of gradually inclining downward along the water flow direction relative to the horizontal line by the upper wall 32 of the flushing pipe 30 is achieved.
As shown in fig. 6 and 7, a fourth embodiment of the present invention is a low water tank toilet with improved air exhaust, which is different from the first embodiment in that in the present embodiment, a bottom end of a base 42 is provided with a first flange 422, a first end 31 of a flushing pipe 30 is provided with a second flange 34, a first sealing sheet 61 is provided between the first flange 422 and an upper surface of a bottom wall of a water tank 20, a second sealing sheet 62 is provided between the second flange 34 and a lower surface of the bottom wall of the water tank 20, the first flange 422 and the second flange 34 are fixedly connected by a fastening member 70, and the fastening member 70 of the present embodiment is a bolt assembly.
By adopting the technical scheme of the embodiment, the position of the first end 31 of the flushing pipe 30 can be moved upwards, so that the purpose that the upper wall 32 of the flushing pipe 30 is inclined downwards relative to the horizontal line along the flowing direction of the water flow is achieved.
It should be noted that the present invention only needs the upper wall 32 of the flushing pipe 30 to be inclined downward gradually in the water flow direction relative to the horizontal line, and the object of the present invention can be achieved without the bottom wall 33 of the flushing pipe 30 being inclined, that is, the bottom wall 33 of the flushing pipe 30 can be inclined (as shown in fig. 3 to 7) or not inclined (as shown in fig. 8), and the bottom wall 33 of the flushing pipe 30 is not limited and can be selected as required.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. A low-water-tank toilet with improved air exhaust comprises a water tank, a drain valve and a flushing pipeline, wherein the water tank is arranged at the rear part of a toilet body in a sinking mode, the drain valve is arranged in the water tank, a first end of the flushing pipeline is communicated with a water outlet of the drain valve, and a second end of the flushing pipeline is communicated with a jet hole at the bottom of a urinal of the toilet.
2. The low tank toilet with improved air discharge of claim 1, wherein the upper wall of the flushing pipe is inclined gradually downward at an angle of not less than 4 ° with respect to the horizontal line.
3. The low-tank toilet with improved air discharge of claim 1, wherein the water discharge valve comprises a base fixed at the mounting hole of the bottom wall of the tank, the water discharge port is disposed on the base, the first end of the flushing pipe is fixedly connected with the base of the water discharge valve through a nut, the nut comprises at least two threaded blocks, and the at least two threaded blocks are detachably and fixedly connected together to form the nut.
4. The low water tank toilet with improved air discharge of claim 1, wherein the water discharge valve comprises a base fixed at the mounting hole of the bottom wall of the water tank, the water discharge port is arranged on the base, the first end of the flushing pipe is fixedly connected with the base of the water discharge valve through a nut, and the outer wall of the nut is hermetically connected with the inner wall of the first end of the flushing pipe.
5. The low water tank toilet with improved air discharge of claim 4, wherein the flushing pipe is made of a rubber hose, the outer wall of the nut has a smooth wall surface, and the first end of the flushing pipe is directly and hermetically sleeved on the outer wall of the nut.
6. The low water tank toilet with improved air discharge of claim 1, wherein the water discharge valve comprises a base fixed at a mounting hole of the bottom wall of the water tank, the water discharge port is disposed on the base, a bent pipe is integrally formed at the bottom of the base, the bent pipe passes through the mounting hole from top to bottom and is located below the bottom wall of the water tank, and the first end of the flushing pipe is in sealed communication with the bent pipe.
7. The low tank toilet with improved air discharge of claim 1, wherein the entire flushing pipe is inclined downward in the water flow direction with respect to the horizontal line.
8. The low water tank toilet with improved air discharge of claim 1, wherein the water discharge valve comprises a base fixed at the mounting hole of the bottom wall of the water tank, the water discharge port is arranged on the base, a first flange is arranged at the bottom end of the base, a second flange is arranged at the first end of the flushing pipe, a first sealing sheet is arranged between the first flange and the upper surface of the bottom wall of the water tank, a second sealing sheet is arranged between the second flange and the lower surface of the bottom wall of the water tank, and the first flange and the second flange are fixedly connected through a fastening member.
9. The low tank toilet with improved venting of claim 1, wherein the tank is disposed below an upper surface of the toilet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921066695.8U CN210597529U (en) | 2019-07-09 | 2019-07-09 | Low-water-tank toilet with improved exhaust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921066695.8U CN210597529U (en) | 2019-07-09 | 2019-07-09 | Low-water-tank toilet with improved exhaust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210597529U true CN210597529U (en) | 2020-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921066695.8U Active CN210597529U (en) | 2019-07-09 | 2019-07-09 | Low-water-tank toilet with improved exhaust |
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| CN (1) | CN210597529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022188728A1 (en) * | 2021-03-11 | 2022-09-15 | 骊住(中国)投资有限公司 | Toilet |
-
2019
- 2019-07-09 CN CN201921066695.8U patent/CN210597529U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022188728A1 (en) * | 2021-03-11 | 2022-09-15 | 骊住(中国)投资有限公司 | Toilet |
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