CN210484724U - Stool valve - Google Patents
Stool valve Download PDFInfo
- Publication number
- CN210484724U CN210484724U CN201921347822.1U CN201921347822U CN210484724U CN 210484724 U CN210484724 U CN 210484724U CN 201921347822 U CN201921347822 U CN 201921347822U CN 210484724 U CN210484724 U CN 210484724U
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- CN
- China
- Prior art keywords
- water sealing
- hole
- pressure relief
- leather cup
- piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
A stool valve comprises a main body, a valve cover, a base, a pressing piece, a gland, an upper spring, a lower spring, a water sealing sleeve, a leather bowl seat, a water sealing plate, a leather bowl, a control shaft, a pressure relief piece and a fixing piece; the main body is provided with a water inlet, a water sealing part and a valve cavity, the press cover is provided with a guide groove, the press piece is provided with a guide projection, the base is provided with a drain hole, and the water sealing sleeve is provided with a shaft hole; the leather bowl seat is provided with a delay hole, and the pressure relief piece is provided with a pressure relief hole; the control shaft is provided with a convex part, a thick part and a thin part; wherein, the water sealing sleeve, the water sealing plate, the leather cup and the pressure relief piece are made of elastic colloid.
Description
Technical Field
The utility model belongs to the time delay valve field especially relates to a shit valve.
Background
The existing stool valve with the time delay function has the disadvantages of complex structure and high production cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a shit valve of simple structure.
In order to achieve the purpose, the utility model provides a stool valve, its characterized in that: comprises a main body, a valve cover, a base, a pressing piece, a gland, an upper spring, a lower spring, a water sealing sleeve, a leather cup seat, a water sealing plate, a leather cup, a control shaft, a pressure relief piece and a fixing piece;
the main body is provided with a water inlet, a water sealing part and a valve cavity, the press cover is provided with a guide groove, the press piece is provided with a guide projection, the base is provided with a drain hole, and the water sealing sleeve is provided with a shaft hole;
the leather bowl seat is provided with a delay hole, and the pressure relief piece is provided with a pressure relief hole; the control shaft is provided with a convex part, a thick part and a thin part; wherein the water sealing sleeve, the water sealing plate, the leather cup and the pressure relief piece are made of elastic colloid;
the leather cup is sleeved on the leather cup seat, the pressure relief piece is fixed inside the leather cup seat by the fixing piece, the water sealing plate is fixed at the lower part of the leather cup seat by the fixing piece, the lower spring and the leather cup seat are sequentially arranged in the valve cavity, and the base is fixed at the lower part of the main body; the water sealing part is sleeved with the water sealing part, the gland is arranged on the water sealing sleeve, the control shaft is arranged in the shaft hole, the upper spring is sleeved on the control shaft and between the convex part and the gland, the pressing part is arranged on the control shaft, the guide protrusion is arranged in the guide groove, and the valve cover is sleeved on the pressing part and the gland and fixed with the main body;
pressing the pressing piece downwards to enable the control shaft to move downwards, compressing the upper spring and moving the upper spring downwards to a certain position, enabling the thin part to be located in the pressure relief hole, opening the pressure relief hole, enabling the leather cup and the leather cup seat to be flushed away from the drain hole by water pressure, enabling the water sealing plate to move upwards to leave the drain hole, and opening the drain hole;
when the pressing piece is not under the action of external force, the upper spring enables the control shaft to move upwards, the thick portion moves upwards to the position of the pressure relief hole, the pressure relief hole is sealed, the leather cup and the leather cup seat move downwards to enable the water sealing plate to seal the water drainage hole, and the water drainage hole is closed.
The utility model has the advantages that: simple structure and convenient manufacture.
Drawings
Fig. 1 is a schematic view of the pressing member of the present invention.
Fig. 2 is a schematic view of the gland of the present invention.
Fig. 3 is a schematic view of a valve cover of the present invention.
Fig. 4 is a schematic view of the water sealing sleeve of the present invention.
Fig. 5 is a schematic view of a control shaft according to the present invention.
Fig. 6 is a schematic view of the cup of the present invention.
Fig. 7 is a schematic view of the pressure relief member of the present invention.
Fig. 8 is a schematic view of the water sealing plate of the present invention.
Fig. 9 is a schematic view of the cup holder of the present invention.
Fig. 10 is a sectional view of the cup holder of the present invention.
Fig. 11 is a schematic view of the fixing member of the present invention.
Fig. 12 is a schematic view of the main body of the present invention.
Fig. 13 is a sectional view of the main body of the present invention.
Fig. 14 is a schematic view of a base of the present invention.
Fig. 15 is a sectional view of the present invention.
Detailed Description
Referring to fig. 1, a guide protrusion 2 is provided on a pressing member 1;
referring to fig. 2, the gland 3 is provided with a guide groove 4;
referring to fig. 4, the water sealing sleeve 6 is provided with a shaft hole 7;
referring to fig. 5, the control shaft 8 has a convex portion 9, a thick portion 10, and a thin portion 11;
referring to fig. 7, the pressure relief piece 13 is provided with a pressure relief hole 14;
referring to fig. 9 and 10, the leather bowl seat 16 is provided with a delay hole 17;
referring to fig. 12 and 13, the main body 19 has a water inlet 20, a water sealing portion 21 and a valve chamber 22;
referring to fig. 14, the base 23 is provided with a drain hole 24;
wherein, the water sealing sleeve 6, the water sealing plate 15, the leather cup 12 and the pressure relief piece 13 are made of elastic colloid;
referring to fig. 1 to 15, a leather cup 12 is sleeved on a leather cup seat 16, a pressure relief piece 13 is fixed inside the leather cup seat 16 by a fixing piece 18, a water sealing plate 15 is fixed at the lower part of the leather cup seat 16 by the fixing piece 18, a lower spring 26 and the leather cup seat 16 are sequentially installed in a valve cavity 22, and a base 23 is fixed at the lower part of a main body 19; the water sealing sleeve 6 is arranged on the water sealing part 21, the gland 3 is arranged on the water sealing sleeve 6, the control shaft 8 is arranged in the shaft hole 7, the upper spring 25 is sleeved on the control shaft 8 and is arranged between the convex part 9 and the gland 3, the pressing piece 1 is arranged on the control shaft 8, the guide protrusion 2 is arranged in the guide groove 4, and the valve cover 5 is sleeved on the pressing piece 1 and the gland 3 and is fixed with the main body 19;
the control shaft 8 moves downwards by pressing the pressing piece 1 downwards, the upper spring 25 is compressed and moves downwards to a certain position, the thin part 11 is positioned in the pressure relief hole 14, the pressure relief hole 14 is opened, the leather cup 12 and the leather cup seat 16 are flushed away from the drain hole 24 by water pressure, the water sealing plate 15 moves upwards and away from the drain hole 24, and the drain hole 24 is opened;
when the pressing piece 1 is not subjected to the action of external force, the upper spring 25 enables the control shaft 8 to move upwards, the thick portion 10 moves upwards to the position of the pressure relief hole 14, the pressure relief hole 14 is blocked, the leather cup 12 and the leather cup seat 16 move downwards to enable the water sealing plate 15 to seal the water drainage hole 24, and the water drainage hole 24 is closed.
The length of the delay time in the utility model is controlled by the size of the delay hole 17, the larger the delay hole 17 is, the shorter the delay time is, and the smaller the delay hole 17 is, the longer the delay time is; the utility model discloses set up guide groove 4 on protruding 2 of direction and gland 3 on well pressing member 1, can make pressing member 1 reduce according to the in-process and shake the sensation of movement under.
Claims (1)
1. A stool valve characterized by: comprises a main body, a valve cover, a base, a pressing piece, a gland, an upper spring, a lower spring, a water sealing sleeve, a leather cup seat, a water sealing plate, a leather cup, a control shaft, a pressure relief piece and a fixing piece;
the main body is provided with a water inlet, a water sealing part and a valve cavity, the press cover is provided with a guide groove, the press piece is provided with a guide projection, the base is provided with a drain hole, and the water sealing sleeve is provided with a shaft hole;
the leather bowl seat is provided with a delay hole, and the pressure relief piece is provided with a pressure relief hole; the control shaft is provided with a convex part, a thick part and a thin part; wherein the water sealing sleeve, the water sealing plate, the leather cup and the pressure relief piece are made of elastic colloid;
the leather cup is sleeved on the leather cup seat, the pressure relief piece is fixed inside the leather cup seat by the fixing piece, the water sealing plate is fixed at the lower part of the leather cup seat by the fixing piece, the lower spring and the leather cup seat are sequentially arranged in the valve cavity, and the base is fixed at the lower part of the main body; the water sealing part is sleeved with the water sealing part, the gland is arranged on the water sealing sleeve, the control shaft is arranged in the shaft hole, the upper spring is sleeved on the control shaft and between the convex part and the gland, the pressing part is arranged on the control shaft, the guide protrusion is arranged in the guide groove, and the valve cover is sleeved on the pressing part and the gland and fixed with the main body;
pressing the pressing piece downwards to enable the control shaft to move downwards, compressing the upper spring and moving the upper spring downwards to a certain position, enabling the thin part to be located in the pressure relief hole, opening the pressure relief hole, enabling the leather cup and the leather cup seat to be flushed away from the drain hole by water pressure, enabling the water sealing plate to move upwards to leave the drain hole, and opening the drain hole;
when the pressing piece is not under the action of external force, the upper spring enables the control shaft to move upwards, the thick portion moves upwards to the position of the pressure relief hole, the pressure relief hole is sealed, the leather cup and the leather cup seat move downwards to enable the water sealing plate to seal the water drainage hole, and the water drainage hole is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921347822.1U CN210484724U (en) | 2019-08-10 | 2019-08-10 | Stool valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921347822.1U CN210484724U (en) | 2019-08-10 | 2019-08-10 | Stool valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210484724U true CN210484724U (en) | 2020-05-08 |
Family
ID=70536575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921347822.1U Active CN210484724U (en) | 2019-08-10 | 2019-08-10 | Stool valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210484724U (en) |
-
2019
- 2019-08-10 CN CN201921347822.1U patent/CN210484724U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |