CN211082986U - Press time-delay valve - Google Patents
Press time-delay valve Download PDFInfo
- Publication number
- CN211082986U CN211082986U CN201921019486.8U CN201921019486U CN211082986U CN 211082986 U CN211082986 U CN 211082986U CN 201921019486 U CN201921019486 U CN 201921019486U CN 211082986 U CN211082986 U CN 211082986U
- Authority
- CN
- China
- Prior art keywords
- piece
- leather cup
- hole
- water sealing
- pressure relief
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 239000010985 leather Substances 0.000 claims abstract description 55
- 238000007789 sealing Methods 0.000 claims abstract description 42
- 239000000084 colloidal system Substances 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 2
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- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
A press time delay valve comprises a press piece, an upper valve body, a lower valve body, an upper spring, a lower spring, a pressure plate, a water sealing plate, a leather cup seat, a water sealing piece, a leather cup, a control shaft, a pressure relief piece and a fixing piece; the lower valve body is provided with a water inlet groove, a water outlet hole and a water sealing part; the upper valve body is provided with an inner cavity, and the pressure plate and the water sealing plate are provided with shaft holes; the leather cup seat is provided with a delay hole, the leather cup is provided with a communicating 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; the water sealing plate, the water sealing piece, 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 load in tap inside time delay valve of pressing.
Background
The delay valve is always used in various products, such as delay urinals, delay closets and delay faucets, but the existing delay valve has a complex structure and high production cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, convenient operation's time delay valve of pressing.
Realize above-mentioned purpose, the utility model provides a press time delay valve, its characterized in that: comprises a pressing piece, an upper valve body, a lower valve body, an upper spring, a lower spring, a pressing plate, a water sealing plate, a leather cup seat, a water sealing piece, a leather cup, a control shaft, a pressure relief piece and a fixing piece; the lower valve body is provided with a water inlet groove, a water outlet hole and a water sealing part; the upper valve body is provided with an inner cavity, and the pressure plate and the water sealing plate are provided with shaft holes; the leather cup seat is provided with a delay hole, the leather cup is provided with a communicating 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 plate, the water sealing piece, 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 piece is fixed on the lower part of the leather cup seat by the fixing piece, the leather cup seat and the lower spring are sequentially installed in the lower valve body, the water sealing plate is arranged at the water sealing part, the pressing plate is arranged on the water sealing plate, the control shaft is arranged in the shaft hole, the upper spring is sleeved on the control shaft and is arranged between the convex part and the pressing plate, the upper valve body is arranged on the pressing plate and is fixed with the lower valve body, the pressing piece is arranged in the inner cavity, the upper end of the pressing piece extends out of the inner cavity, and the control shaft props against the pressing piece; wherein the delay hole is opposite to the communication hole;
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 piece to move upwards to leave the drain hole, and opening the drain hole;
the pressing piece moves upwards under the action of the upper spring when not under the action of external force, the thick portion moves upwards to the position of the pressure relief hole, the pressure relief hole is blocked, the leather cup and the leather cup seat move downwards to enable the water sealing piece to seal the water drainage hole, and the water drainage hole is closed.
The utility model has the advantages that: simple structure, convenient manufacture and use.
Drawings
Fig. 1 is a schematic view of the pressing member of the present invention.
Fig. 2 is a schematic view of the upper valve body of the present invention.
Fig. 3 is a schematic view of the lower valve body of the present invention.
Fig. 4 is a schematic cross-sectional view of the lower valve body of the present invention.
Fig. 5 is a schematic view of the cup holder of the present invention.
Fig. 6 is a schematic view of a control shaft according to the present invention.
Fig. 7 is a schematic view of the platen 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 of the present invention.
Fig. 10 is a schematic view of a pressure relief member of the present invention.
Fig. 11 is a schematic view of the water sealing member of the present invention.
Fig. 12 is a schematic view of the fixing member of the present invention.
Fig. 13 is a first state sectional view of the present invention.
Fig. 14 is a sectional view of the second state of the present invention.
Fig. 15 is a third state sectional view of the present invention.
Fig. 16 is a fourth state sectional view of the present invention.
Detailed Description
Referring to fig. 2, the upper valve body 2 is provided with an inner cavity 3;
referring to fig. 3 and 4, the lower valve body 4 is provided with a water inlet groove 5, a water outlet hole 6 and a water sealing part 7;
referring to fig. 5, a leather bowl seat 8 is provided with a delay hole 9;
referring to fig. 6, the control shaft 10 has a convex portion 11, a thick portion 12, and a thin portion 13;
referring to fig. 7, the pressing plate 14 has a shaft hole 15;
referring to fig. 8, the water sealing plate 16 is provided with a shaft hole 15;
referring to fig. 9, the leather cup 17 is provided with a communicating hole 18;
referring to fig. 10, the pressure relief piece 19 has a pressure relief hole 20;
wherein, the water sealing plate 16, the leather cup 17, the pressure relief piece 19 and the water sealing piece 21 are made of elastic colloid;
referring to fig. 1 to 16, a leather cup 17 is sleeved on a leather cup seat 8, a pressure relief piece 19 is fixed inside the leather cup seat 8 by a fixing piece 22, a water sealing piece 21 is fixed on the lower part of the leather cup seat 8 by the fixing piece 22, the leather cup seat 8 and a lower spring 24 are sequentially installed in a lower valve body 4, the water sealing plate 16 is arranged in a water sealing part 7, a pressing plate 14 is arranged on the water sealing plate 16, a control shaft 10 is arranged in a shaft hole 15, an upper spring 23 is sleeved on the control shaft 10 and is arranged between a convex part 11 and the pressing plate 14, an upper valve body 2 is arranged on the pressing plate 14 and is fixed with the lower valve body 4, a pressing piece 1 is arranged in an inner cavity 3, the upper end of the pressing piece 1 extends out of; wherein the delay hole 9 is opposite to the communication hole 18;
in the state shown in fig. 13, the control shaft 10 moves downwards by pressing the pressing piece 1 downwards, the upper spring 23 compresses and moves downwards to a certain position, the thin part 13 is arranged in the pressure relief hole 20, as shown in fig. 14, the pressure relief hole 20 is opened, the leather cup 17 and the leather cup seat 8 are flushed away from the water drainage hole 6 by water pressure, the water sealing piece 21 moves upwards to leave the water drainage hole 6, and the water drainage hole 6 is opened, as shown in fig. 15;
when the pressing member 1 is not subjected to the external force by the upper spring 23, the control shaft 10 moves upwards, the thick portion 12 moves upwards to the position of the pressure relief hole 20, as shown in fig. 16, the pressure relief hole 20 is blocked, the leather cup 17 and the leather cup seat 8 move downwards to enable the water sealing member 21 to seal the water drainage hole 6, the water drainage hole 6 is closed, and the state is restored to the state shown in fig. 13.
In the state shown in fig. 16, the leather cup 17 and the leather cup seat 8 are moved downwards mainly by the pressure generated by water flowing into the valve cavity at the upper part of the leather cup 17 and the leather cup seat 8 from the delay hole 9, but the leather cup 17 and the leather cup seat 8 are not moved downwards by the elasticity of the lower spring 24, because the elasticity of the lower spring 24 is small, the larger the delay hole 9 is, the faster the leather cup 17 and the leather cup seat 8 move downwards, and the smaller the delay hole 9 is, the slower the leather cup 17 and the leather cup seat 8 move downwards, so the delay time of the delay valve can be controlled by controlling the size of the delay hole 9.
Claims (1)
1. A press time delay valve is characterized in that: comprises a pressing piece, an upper valve body, a lower valve body, an upper spring, a lower spring, a pressing plate, a water sealing plate, a leather cup seat, a water sealing piece, a leather cup, a control shaft, a pressure relief piece and a fixing piece; the lower valve body is provided with a water inlet groove, a water outlet hole and a water sealing part; the upper valve body is provided with an inner cavity, and the pressure plate and the water sealing plate are provided with shaft holes; the leather cup seat is provided with a delay hole, the leather cup is provided with a communicating 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 plate, the water sealing piece, 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 piece is fixed on the lower part of the leather cup seat by the fixing piece, the leather cup seat and the lower spring are sequentially installed in the lower valve body, the water sealing plate is arranged at the water sealing part, the pressing plate is arranged on the water sealing plate, the control shaft is arranged in the shaft hole, the upper spring is sleeved on the control shaft and is arranged between the convex part and the pressing plate, the upper valve body is arranged on the pressing plate and is fixed with the lower valve body, the pressing piece is arranged in the inner cavity, the upper end of the pressing piece extends out of the inner cavity, and the control shaft props against the pressing piece; wherein the delay hole is opposite to the communication hole;
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 piece to move upwards to leave the drain hole, and opening the drain hole;
the pressing piece moves upwards under the action of the upper spring when not under the action of external force, the thick portion moves upwards to the position of the pressure relief hole, the pressure relief hole is blocked, the leather cup and the leather cup seat move downwards to enable the water sealing piece to seal the water drainage hole, and the water drainage hole is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921019486.8U CN211082986U (en) | 2019-06-26 | 2019-06-26 | Press time-delay valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921019486.8U CN211082986U (en) | 2019-06-26 | 2019-06-26 | Press time-delay valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211082986U true CN211082986U (en) | 2020-07-24 |
Family
ID=71646419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921019486.8U Expired - Fee Related CN211082986U (en) | 2019-06-26 | 2019-06-26 | Press time-delay valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211082986U (en) |
-
2019
- 2019-06-26 CN CN201921019486.8U patent/CN211082986U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200724 |