CN213419985U - Waterway reversing device - Google Patents
Waterway reversing device Download PDFInfo
- Publication number
- CN213419985U CN213419985U CN202020114510.2U CN202020114510U CN213419985U CN 213419985 U CN213419985 U CN 213419985U CN 202020114510 U CN202020114510 U CN 202020114510U CN 213419985 U CN213419985 U CN 213419985U
- Authority
- CN
- China
- Prior art keywords
- leather cup
- valve body
- water
- water sealing
- water outlet
- 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
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 103
- 239000010985 leather Substances 0.000 claims abstract description 74
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 210000004907 gland Anatomy 0.000 claims abstract description 12
- 239000000084 colloidal system Substances 0.000 claims abstract description 4
- 238000012856 packing Methods 0.000 description 11
- 230000000903 blocking effect Effects 0.000 description 3
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- Mechanically-Actuated Valves (AREA)
Abstract
A waterway reversing device comprises a middle valve body, a lower valve body, a control shaft, a gland, a first pressing sleeve, a second pressing sleeve, a first water sealing part, a second water sealing part, a first leather cup and a second leather cup; the middle valve body is provided with an upper water inlet, an upper water outlet, a lower fixing buckle, a shaft hole and an upper leather bowl fixing part, wherein the upper water outlet is communicated with the water outlet; the lower valve body is provided with a lower leather cup fixing part, a lower fixing port, a lower water inlet and a lower water outlet; shaft holes are formed in the gland, the first pressing sleeve, the second pressing sleeve, the first water sealing part and the second water sealing part; the first leather cup and the second leather cup are provided with communicating holes and pressure relief holes, and the control shaft is provided with a pressure relief part and a hole plugging part; the first water sealing part, the second water sealing part, the first leather cup and the second leather cup are made of elastic colloid.
Description
Technical Field
The utility model belongs to the technical field of tap, especially, relate to a load in inside water route switching-over device of tap.
Background
The waterway reversing device is used as a necessary accessory in the bathroom industry and is always used in various products to play a role in water diversion, but the existing waterway reversing device generally realizes water diversion in a rotating mode and is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a convenient operation's water route switching-over device.
In order to realize the above purpose, the utility model provides a water route switching-over device, its characterized in that: the hydraulic control valve comprises a middle valve body, a lower valve body, a control shaft, a gland, a first pressing sleeve, a second pressing sleeve, a first water sealing part, a second water sealing part, a first leather cup and a second leather cup; the middle valve body is provided with an upper water inlet, an upper water outlet, a lower fixing buckle, a shaft hole and an upper leather bowl fixing part, wherein the upper water outlet is communicated with the water outlet; the lower valve body is provided with a lower leather cup fixing part, a lower fixing port, a lower water inlet and a lower water outlet; shaft holes are formed in the gland, the first pressing sleeve, the second pressing sleeve, the first water sealing part and the second water sealing part; the first leather cup and the second leather cup are provided with communicating holes and pressure relief holes, and the control shaft is provided with a pressure relief part and a hole plugging part; the first water sealing part, the second water sealing part, the first leather cup and the second leather cup are made of elastic colloid; the first leather cup is arranged on the lower leather cup fixing part, the first pressing sleeve is arranged on the upper part of the first leather cup, the first water sealing part is arranged on the upper part of the first pressing sleeve, the middle valve body is arranged on the first water sealing part and the lower valve body and is fixed with the lower valve body, the lower fixing buckle is arranged in the lower fixing port, the second leather cup is arranged on the upper leather cup fixing part, the second pressing sleeve is arranged on the upper part of the second leather cup, the second water sealing part is arranged on the upper part of the second pressing sleeve, the pressing cover is arranged on the second water sealing part, and the control shaft is arranged in the shaft hole;
when water flows enter the upper water inlet and the lower water inlet, and the plugging hole part is arranged in the pressure relief hole of the first leather cup, the pressure relief hole of the first leather cup is plugged, and the first leather cup deforms to seal the lower water outlet hole; meanwhile, the pressure relief part is arranged in the pressure relief hole of the second packing cup, the pressure relief hole of the second packing cup is opened, the second packing cup is flushed away from the upper water outlet hole by water pressure, the upper water outlet hole is opened, and water flows to the water outlet from the upper water outlet hole; when the hole plugging part is arranged in the pressure relief hole of the second packing cup, the pressure relief hole of the second packing cup is plugged, and the second packing cup deforms to seal the upper water outlet hole; meanwhile, the plugging hole part leaves the pressure relief hole of the first leather cup, the pressure relief hole of the first leather cup is opened, the first leather cup is flushed away from the lower water outlet hole by water pressure, and the lower water outlet hole is opened;
as the utility model discloses a water route switching-over device's improvement, its further characteristic is: the valve also comprises a pressing piece, a rotating piece, a spring and an upper valve body; the upper valve body is provided with an inner cavity, a guide groove, a first inclined platform, a second inclined platform and an upper fixing opening, the control shaft is provided with a convex part, and the middle valve body is provided with an upper fixing buckle; the pressing piece is arranged in the inner cavity, the upper end of the pressing piece extends out of the inner cavity, the guide protrusion is arranged in the guide groove, the rotating piece is arranged below the pressing piece, the control shaft props against the rotating piece, the spring is sleeved on the control shaft and between the protrusion and the gland, the upper valve body is arranged on the gland and fixed with the middle valve body, and the upper fixing buckle is arranged in the upper fixing opening;
pressing the pressing piece downwards to enable the rotating piece to move downwards, the spring is compressed and moves downwards to a certain position, the rotating piece rotates under the action of the sharp tooth, the spring and the sharp corner part, the rotating projection slides out of the guide groove, and the sharp corner part rotates to the bottom of the first inclined table; the rotating piece moves downwards and simultaneously enables the control shaft to move downwards, the hole plugging portion is arranged in the pressure relief hole of the first leather cup, the pressure relief hole of the first leather cup is plugged, and the first leather cup deforms to seal the water outlet hole; meanwhile, the pressure relief part is arranged in the pressure relief hole of the second packing cup, the pressure relief hole of the second packing cup is opened, the second packing cup is flushed away from the upper water outlet hole by water pressure, the upper water outlet hole is opened, and water flows to the water outlet from the upper water outlet hole;
pressing the pressing piece again to enable the rotating piece to continue to move downwards and move downwards to a certain position, the rotating piece rotates again under the action of the sharp teeth, the spring and the sharp corner part, the sharp corner part rotates to the guide groove along the second inclined platform, the rotating boss slides back into the guide groove, the spring extends, the control shaft moves upwards, the hole plugging part is arranged in the pressure relief hole of the second leather cup, the pressure relief hole of the second leather cup is plugged, and the second leather cup deforms to seal the upper water outlet hole; meanwhile, the plugging hole part is separated from the pressure relief hole of the first leather cup, the pressure relief hole of the first leather cup is opened, the first leather cup is flushed away from the lower water outlet hole by water pressure, and the lower water outlet hole is opened.
The utility model has the advantages that: is convenient to use.
Drawings
Fig. 1 is a schematic view of the pressing member of the present invention.
Fig. 2 is a schematic view of a rotating member of the present invention.
Fig. 3 is a schematic view of the upper valve body of the present invention.
Fig. 4 is a schematic view of the gland of the present invention.
Fig. 5 is a schematic view of the first and second pressing sleeves of the present invention.
Fig. 6 is a schematic view of the first and second cups of the present invention.
Fig. 7 is a schematic view of a control shaft according to the present invention.
Fig. 8 is a schematic view of the middle valve body of the present invention.
Fig. 9 is a schematic cross-sectional view of the middle valve body of the present invention.
Fig. 10 is a schematic view of the lower valve body of the present invention.
Fig. 11 is a sectional view of the present invention.
Detailed Description
Referring to fig. 1, a guide protrusion 2 and a sharp tooth 3 are provided on a pressing member 1;
referring to fig. 2, the lower end of the rotation member 4 is provided with a rotation protrusion 5, and one end of the rotation protrusion 5 is provided with a sharp corner portion 6;
referring to fig. 3, the upper valve body 7 is provided with an inner cavity 8, a guide groove 9, a first inclined platform 10, a second inclined platform 11 and an upper fixing port 12;
referring to fig. 4, the pressing cover 13 is provided with a shaft hole 14;
referring to fig. 5, the first pressing sleeve 15 and the second pressing sleeve 15 are provided with shaft holes 14;
referring to fig. 6, the first packing cup 16 and the second packing cup 16 are provided with a communication hole 17 and a pressure relief hole 18; wherein, the first leather cup 16 and the second leather cup 16 are made of elastic colloid;
referring to fig. 7, the control shaft 19 has a protrusion 20, a pressure relief portion 21, and a hole blocking portion 22;
referring to fig. 8 and 9, the middle valve body 23 is provided with an upper water inlet 24, an upper water outlet 25, a water outlet 26, a lower fixing buckle 27, a shaft hole 14, an upper leather bowl fixing part 28 and an upper fixing buckle 29, wherein the upper water outlet 25 is communicated with the water outlet 26;
referring to fig. 10, the lower valve body 30 is provided with a lower leather cup fixing portion 31, a lower fixing port 32, a lower water inlet 33 and a lower water outlet hole 34;
referring to fig. 1 to 11, the first leather cup 16 is arranged on the lower leather cup fixing portion 31, the first press sleeve 15 is arranged on the upper portion of the first leather cup 16, the first water sealing member 35 is arranged on the upper portion of the first press sleeve 15, the middle valve body 23 is arranged on the first water sealing member 35 and the lower valve body 30 and is fixed with the lower valve body 30, wherein the lower fixing buckle 27 is arranged in the lower fixing opening 32, the second leather cup 16 is arranged on the upper leather cup fixing portion 28, the second press sleeve 15 is arranged on the upper portion of the second leather cup 16, the second water sealing member 35 is arranged on the upper portion of the second press sleeve 15, and the press cover 13 is arranged on the second water sealing member 35;
the pressing piece 1 is arranged in the inner cavity 8, the upper end of the pressing piece extends out of the inner cavity 8, the guide protrusion 2 is arranged in the guide groove 9, the rotating piece 4 is arranged below the pressing piece 1, the control shaft 19 abuts against the rotating piece 4 and is arranged in the shaft hole 14, the spring 36 is sleeved on the control shaft 19 and is arranged between the protrusion part 20 and the gland 13, the upper valve body 7 is arranged on the gland 13 and is fixed with the middle valve body 23, and the upper fixing buckle 29 is arranged in the upper fixing opening 12;
the pressing piece 1 is pressed down to enable the rotating piece 4 to move downwards, the spring 36 is compressed and moves downwards to a certain position, the rotating piece 4 rotates under the action of the sharp teeth 3, the spring 36 and the sharp corner part 6, the rotating protrusion 5 slides out of the guide groove 9, and the sharp corner part 6 rotates to the bottom of the first inclined table 10; the rotating part 4 moves downwards and simultaneously moves the control shaft 19 downwards, the hole blocking part 22 is positioned in the pressure relief hole 18 of the first leather cup 16, the pressure relief hole 18 of the first leather cup 16 is blocked, and the first leather cup 16 deforms to block the water outlet hole 34; meanwhile, the pressure relief part 21 is arranged in the pressure relief hole 18 of the second leather cup 16, the pressure relief hole 18 of the second leather cup 16 is opened, the second leather cup 16 is flushed away from the upper water outlet hole 25 by water pressure, the upper water outlet hole 25 is opened, and water flows from the upper water outlet hole 25 to the water outlet 26;
pressing the pressing piece 1 again to enable the rotating piece 4 to continue to move downwards and move downwards to a certain position, the rotating piece 4 rotates again under the action of the sharp teeth 3, the spring 36 and the sharp corners 6, the sharp corners 6 rotate to the guide grooves 9 along the second inclined platform 11, the rotating protrusions 5 slide back into the guide grooves 9, the spring 36 extends, the control shaft 19 moves upwards, the hole blocking portions 22 are located in the pressure release holes 18 of the second leather cup 16, the pressure release holes 18 of the second leather cup 16 are blocked, and the second leather cup 16 deforms to seal the upper water outlet holes 25; meanwhile, the plugging portion 22 leaves the pressure relief hole 18 of the first leather cup 16, the pressure relief hole 18 of the first leather cup 16 is opened, the first leather cup 16 is flushed away from the lower water outlet hole 34 by water pressure, and the lower water outlet hole 34 is opened.
The principle that the leather cup 16 can deform to seal the upper water outlet hole 25 or the lower water outlet hole 34 after the pressure relief hole 18 is sealed in the utility model is the same as the existing well-known electromagnetic valve opening and closing principle, and the description is omitted here;
the utility model discloses in, what mainly introduces is water route switching-over structure, is in as to how to control reciprocating of control shaft 19 the utility model discloses in only introduce a current ballpoint spring structure, it is the spring structure of hydrophone under the wash-basin and so on actually, just not narrate one by one here, all only change the utility model discloses in the change of introducing ballpoint spring structure and utilized the utility model discloses a change of water route switching-over structure all is the utility model discloses a protection scope.
It is true the utility model discloses in, if do not have reciprocating of ballpoint spring structure control shaft 19, only a water route switching-over structure, come reciprocating of control shaft 19 with the hand, also be a complete utility model, it is only more perfect to have had behind the spring structure.
Claims (2)
1. A water route switching-over device which characterized in that: the hydraulic control valve comprises a middle valve body, a lower valve body, a control shaft, a gland, a first pressing sleeve, a second pressing sleeve, a first water sealing part, a second water sealing part, a first leather cup and a second leather cup; the middle valve body is provided with an upper water inlet, an upper water outlet, a lower fixing buckle, a shaft hole and an upper leather bowl fixing part, wherein the upper water outlet is communicated with the water outlet; the lower valve body is provided with a lower leather cup fixing part, a lower fixing port, a lower water inlet and a lower water outlet; shaft holes are formed in the gland, the first pressing sleeve, the second pressing sleeve, the first water sealing part and the second water sealing part; the first leather cup and the second leather cup are provided with communicating holes and pressure relief holes, and the control shaft is provided with a pressure relief part and a hole plugging part; the first water sealing part, the second water sealing part, the first leather cup and the second leather cup are made of elastic colloid; first leather cup is in leather cup fixed part down, first pressure cover is in first leather cup upper portion, first water sealing spare is in first pressure cover upper portion, well valve body is in first water sealing spare with down on the valve body and with lower valve body is fixed, wherein, fixed knot down is in the fixed mouthful down, the second leather cup is in last leather cup fixed part, the second is pressed the cover and is in second leather cup upper portion, the second water sealing spare is in second pressure cover upper portion, the gland is in on the second water sealing spare, the control shaft is in the shaft hole.
2. The waterway diversion device of claim 1, wherein: the valve also comprises a pressing piece, a rotating piece, a spring and an upper valve body; the upper valve body is provided with an inner cavity, a guide groove, a first inclined platform, a second inclined platform and an upper fixing opening, the control shaft is provided with a convex part, and the middle valve body is provided with an upper fixing buckle; the pressing piece is arranged in the inner cavity, the upper end of the pressing piece extends out of the inner cavity, the guide protrusion is arranged in the guide groove, the rotating piece is arranged below the pressing piece, the control shaft props against the rotating piece, the spring is sleeved on the control shaft and between the protruding portion and the pressing cover, the upper valve body is arranged on the pressing cover and fixed with the middle valve body, and the upper fixing buckle is arranged in the upper fixing opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020114510.2U CN213419985U (en) | 2020-01-07 | 2020-01-07 | Waterway reversing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020114510.2U CN213419985U (en) | 2020-01-07 | 2020-01-07 | Waterway reversing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213419985U true CN213419985U (en) | 2021-06-11 |
Family
ID=76222992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020114510.2U Expired - Fee Related CN213419985U (en) | 2020-01-07 | 2020-01-07 | Waterway reversing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213419985U (en) |
-
2020
- 2020-01-07 CN CN202020114510.2U patent/CN213419985U/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: 20210611 Termination date: 20220107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |