CN107816557B - Labor-saving button water-saving valve - Google Patents
Labor-saving button water-saving valve Download PDFInfo
- Publication number
- CN107816557B CN107816557B CN201711167254.2A CN201711167254A CN107816557B CN 107816557 B CN107816557 B CN 107816557B CN 201711167254 A CN201711167254 A CN 201711167254A CN 107816557 B CN107816557 B CN 107816557B
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- Prior art keywords
- water
- valve core
- valve
- water inlet
- button
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 205
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 230000002093 peripheral effect Effects 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 3
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000005299 abrasion Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K41/00—Spindle sealings
- F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention discloses a labor-saving button water-saving valve, which comprises a button, a valve core spring and a valve seat, wherein a core cavity is formed in the middle of the valve seat, a water inlet hole and a water outlet hole are formed in the peripheral wall of the core cavity, the valve core can be inserted in the core cavity in a back-and-forth moving way, the front end of the valve core is abutted with the valve core spring, the rear end of the valve core is connected with the button, and the valve core can move back-and-forth in the core cavity under the action of the elasticity of the button and the valve core spring so as to enable the water inlet hole and the water outlet hole to be communicated with each other to realize the opening of the water valve, or enable the water inlet hole and the water outlet Kong Jieduan to realize the closing of the water valve; the method is characterized in that: the outer peripheral surface of the front end of the valve core forms an annular groove, the button drives the valve core to move to a cutting-off position of the water inlet hole and the water outlet hole, the annular groove of the valve core is communicated with the water inlet hole, and an annular water pressure cavity is formed between the valve core and the peripheral wall of the core cavity. The invention can smoothly switch the water channel by reducing the water pressure value of the valve core, avoid the abrasion of the valve core and improve the service life and the sealing performance of the water-saving structure.
Description
Technical Field
The invention relates to the technical field of bathroom, in particular to a labor-saving button water-saving valve.
Background
The button water saving structure in the existing bathroom industry is shown in fig. 1-3, and comprises a water inlet assembly 10, a spring 20, a valve core assembly 30, an O-shaped ring A40, an O-shaped ring B50, a fixed seat 60, a button 70 and a decorative cover 80, wherein the valve core assembly 30 comprises a first middle piece 301, a second middle piece 302 and a valve core 303, the fixed seat 60 is inserted into a water inlet channel of the water inlet assembly 10 from the side surface of the water inlet assembly, the valve core 303 is movably arranged in the fixed seat 60 and can move along the axial direction, two sides of the fixed seat 60 are respectively provided with a water inlet hole 601 corresponding to the water inlet end of the water inlet assembly 10 and a water outlet hole 602 corresponding to the water outlet end of the water inlet assembly 10, the spring 20 is sleeved on the valve core 302, the structure pushes the valve core 303 to make axial movement in the fixed seat 60 by pressing the button 70, and releases the button 70, so that the spring 20 reversely pushes the valve core 302 to open the water inlet hole 601 to open when water saving is needed, and the water channel of the water saving assembly 10 is opened when water saving is needed, thereby realizing the water saving function.
The defect of the button water-saving structure is that: because the existing valve core 303 structure blocks water flow through close contact with the water inlet 601, when the waterway is not communicated, the valve core 302 is pressed to a position for blocking the water inlet 601, the valve core 302 is subjected to water pressure in the direction of the water inlet, so that the valve core 303 can be tightly attached to the inner wall of one side of the water outlet 602 of the matched fixed seat 60, when the button 70 is released, the valve core 303 is pushed by elastic restoring force of the spring 20 to move back axially, the axial movement of the valve core 303 is larger than friction of the inner wall of the fixed seat 60, the valve core 303 returns to an initial position when the spring 20 needs to provide a larger force value, so that the waterway is not smoothly operated, firstly, under the condition of larger water pressure, the elastic restoring force is smaller than friction force, the valve core 303 cannot normally return to the original position, the waterway cannot be opened, the valve core 302 and the fixed seat 60 are worn due to frequent friction for two times, the service life of the valve core and the waterway sealing performance are reduced, and the water flow flows out along gaps.
In order to overcome the above drawbacks, the present inventors have developed a water-saving structure of a button that is easy to press, and this results therefrom.
Disclosure of Invention
The invention aims to provide a labor-saving button water-saving valve, which can smoothly switch the water channel by reducing the water pressure value borne by a valve core, avoid the abrasion of the valve core and improve the service life and the sealing performance of a water-saving structure.
In order to achieve the above object, the technical scheme of the present invention is as follows:
the labor-saving button water-saving valve comprises a button, a valve core spring and a valve seat, wherein a core cavity is formed in the middle of the valve seat, a water inlet hole and a water outlet hole are formed in the peripheral wall of the core cavity, the valve core is movably inserted into the core cavity back and forth, the front end of the valve core is abutted against the valve core spring, the rear end of the valve core is connected with the button, and the valve core can move back and forth in the core cavity under the action of the elasticity of the valve core spring under the driving of the button so as to enable the water inlet hole and the water outlet hole to be communicated with each other to realize the opening of the water valve, or enable the water inlet hole and the water outlet Kong Jieduan to realize the closing of the water valve; the method is characterized in that: the outer peripheral surface of the front end of the valve core forms an annular groove, the button drives the valve core to move to a cutting-off position of the water inlet hole and the water outlet hole, the annular groove of the valve core is communicated with the water inlet hole, and an annular water pressure cavity is formed between the valve core and the peripheral wall of the core cavity.
The water inlet holes and the water outlet holes on the peripheral wall of the core cavity are staggered.
The valve seat is formed on the side wall of a water inlet assembly, a water inlet channel is formed in the water inlet assembly, the core cavity is divided into a front section and a rear section which are communicated with each other, the front section is a water passing cavity extending from the side wall of the water inlet assembly to the water inlet channel, the rear section is a driving cavity extending to the outer side of the water inlet assembly, the valve core can be movably inserted into the water passing cavity and the driving cavity back and forth, the front end of the valve core moves back and forth in the water passing cavity so as to enable the water inlet hole to be communicated with the water outlet hole or cut off, and the rear end of the valve core moves back and forth in the driving cavity; a sealing gasket is arranged between the water passing cavity and the driving cavity and sleeved on the valve core; the water inlet hole and the water outlet hole are formed on the peripheral wall of the water passing cavity, the water inlet hole is communicated with the water inlet end of the water inlet channel, and the water outlet hole is communicated with the water outlet end of the water inlet channel;
the button water-saving valve further comprises a fixed seat, a connecting shaft and a connecting shaft sleeve, wherein the fixed seat is arranged in the driving cavity, the fixed seat is provided with a through hole, the rear end of the valve core is movably inserted into the through hole, the rear end of the valve core is connected with the front end of the connecting shaft movably penetrating through the through hole of the fixed seat, and the rear end of the connecting shaft is sleeved with the front end of the connecting shaft sleeve movably penetrating through the through hole of the fixed seat; the valve seat is characterized in that sliding grooves are formed in two sides of the valve seat respectively, return springs are arranged in the sliding grooves, two sides of the button are movably arranged in the sliding grooves and can axially move in the sliding grooves, and the axial movement of the button can enable the middle portion of the button to be sleeved with the rear end of the connecting shaft sleeve and push the connecting shaft sleeve, the connecting shaft and the valve core to move in the axial direction.
The inner wall of the water inlet assembly forms a fixed groove, and the front end of the valve core spring is fixed in the fixed groove.
The button water-saving structure further comprises a decorative cover, the decorative cover is buckled on the side face of the water inlet component, and the decorative cover buckles the button so that the button cannot be separated from the chute.
The button water-saving structure further comprises a fixing disc, the inner wall of the driving cavity is provided with a clamping groove, the bottom of the fixing disc extends to the lateral direction of the fixing disc to form a clamping ring, the clamping ring is clamped into the clamping groove, and the top of the fixing disc is sleeved at the upper end of the fixing base, so that the fixing base cannot be separated from the driving cavity.
The button water-saving structure further comprises a first O-shaped sealing ring and a second O-shaped sealing ring, wherein the first O-shaped sealing ring is arranged between the fixed seat and the driving cavity, and the second O-shaped sealing ring is arranged between the connecting shaft sleeve and the fixed seat.
And a positioning hole in the axial direction is formed in the valve core, and the rear end of the valve core spring stretches into and abuts against the positioning hole.
The water inlet component is a water inlet pipe.
After the scheme is adopted, the working principle of the invention is as follows:
when the button is pressed down, the valve core is pushed to move forwards in the core cavity, the valve core spring is compressed, the water inlet hole and the water outlet hole on the peripheral wall of the core cavity are cut off, water at one end of the water inlet hole cannot reach the water outlet hole through the water passing cavity, the annular groove of the valve core is communicated with the water inlet hole, water entering the valve core from the water inlet hole fills the annular groove, the annular groove forms an annular water pressure cavity at the moment, water in the annular water pressure cavity is applied to the axis of the valve core from 360 degrees of the valve core, pressure difference does not exist in all directions of the valve core any more, after the button is released, the valve core spring returns to move by pushing the valve core, the friction value between the valve core and the peripheral wall of the core cavity is greatly reduced, and therefore after the button is released, the valve core can rebound rapidly.
The beneficial effects of the invention are as follows: through the design of case annular groove for the case no longer receives the pressure differential because of rivers leads to, and more smooth and easy axial motion when realizing the case resilience need not to use great elastic force's case spring, thereby realizes more relaxed pressing down, in addition, reduces frictional force and has avoided case and core chamber to be worn and torn, and has improved the leakproofness of water-saving structure.
Drawings
FIG. 1 is an exploded view of a prior button water saving structure;
FIG. 2 is a water-saving state sectional view of a water-saving structure of a conventional button;
FIG. 3 is a cross-sectional view of a non-water-saving state of a water-saving structure of a conventional button;
FIG. 4 is an exploded view of the present invention;
FIG. 5 is a cross-sectional view of the water circuit of the present invention in a water-saving state;
fig. 6 is a cross-sectional view of the waterway of the present invention in a non-water-saving state.
FIGS. 7 and 8 are partial cross-sectional views of the water saving state of the present invention;
FIGS. 9 and 10 are partial cross-sectional views of non-water-saving aspects of the present invention;
FIG. 11 is a schematic view of the water inlet assembly of the present invention;
FIG. 12 is a schematic illustration of the valve cartridge structure of the present invention;
FIG. 13 is a schematic view of the gasket construction of the present invention;
fig. 14 is an exploded cross-sectional view of the present invention.
Description of the reference numerals
The water inlet assembly 10, the spring 20, the valve core assembly 30, the first intermediate piece 301, the second intermediate piece 302, the valve core 303, the O-shaped ring A40, the O-shaped ring B50, the fixing seat 60, the water inlet hole 601, the water outlet hole 602, the button 70 and the decorative cover 80.
The water inlet assembly 1, a water inlet channel 11, a water inlet hole 12, a water outlet hole 13, a core cavity 14, a water passing cavity 141, a driving cavity 142, a valve seat 15, a fixed groove 16, a sliding groove 17, a clamping groove 18, a valve core 2, an annular groove 21, a positioning hole 22, a return spring 23, a first O-shaped sealing ring 24, a second O-shaped sealing ring 25, a sealing gasket 26, a button 3, a fixed seat 4, a connecting shaft 5, a connecting shaft sleeve 6, a fixed disc 61, a clamping ring 62, a valve core spring 7, a decorative cover 8 and a body assembly 9.
Detailed Description
As shown in fig. 4-14, the invention discloses a labor-saving button water-saving valve, which comprises a valve core 2, a button 3, a valve core spring 7 and a valve seat 15, wherein the valve seat 15 is formed on the side wall of a water inlet component 1, a water inlet channel 11 is formed inside the water inlet component 1, a water inlet pipe is adopted in the water inlet component 1 in this example, a core cavity 14 is formed in the middle of the valve seat 15, the core cavity 14 is divided into a front section and a rear section which are mutually communicated, the front section is a water passing cavity 141 extending from the side wall of the water inlet component to the water inlet channel, the rear section is a driving cavity 142 extending to the outer side of the water inlet component, the valve core 2 is movably inserted into the water passing cavity 141 and the driving cavity 142 back and forth, a water inlet hole 12 and a water outlet hole 13 are formed in the peripheral wall of the water passing cavity 141 in the core cavity 14, the water inlet hole 12 is communicated with the water inlet end of the water inlet channel 11, and the water outlet hole 13 is communicated with the water outlet end of the water inlet channel 11. The front end of the valve core 2 is inserted in the water passing cavity 141 in a back and forth movable way, the front end of the valve core 2 is abutted against the valve core spring 7, and the valve core 2 moves back and forth in the water passing cavity 141 and the driving cavity 142 under the action of the elasticity of the valve core spring 7 under the driving of the button 3 so as to enable the water inlet hole 12 and the water outlet hole 12 to be communicated to realize the opening of a water valve or enable the water inlet hole 12 and the water outlet hole 13 to be blocked to realize the closing of the water valve; a sealing gasket 26 is arranged between the water passing cavity 141 and the driving cavity 142, and the sealing gasket 26 is sleeved on the valve core 2;
an annular groove 21 is formed on the outer peripheral surface of the front end of the valve core 2, the button 3 drives the valve core 2 to move to a cutting-off position of the water inlet hole 12 and the water outlet hole 13, the annular groove 21 of the valve core 2 is communicated with the water inlet hole 12, and an annular water pressure cavity is formed between the valve core 2 and the peripheral wall of the core cavity 14.
In order to simplify the structure, the water inlet hole 12 and the water outlet hole 13 are staggered.
Further, the button water-saving valve further comprises a fixed seat 4, a connecting shaft 5 and a connecting shaft sleeve 6, wherein the fixed seat 4 is arranged in the driving cavity 142, the fixed seat 4 is provided with a through hole 41, the rear end of the valve core 2 is movably inserted into the through hole 41, the rear end of the valve core 2 is connected with the front end of the connecting shaft 5 movably penetrating through the through hole 41 of the fixed seat, and the rear end of the connecting shaft 5 is sleeved with the front end of the connecting shaft sleeve 6 movably penetrating through the through hole 41 of the fixed seat; the two sides of the valve seat 2 are respectively provided with a chute 17, a return spring 23 is arranged in the chute 17, two sides of the button 3 are movably arranged in the chute 23 and can axially move in the chute 16, and the axial movement of the button can enable the middle part of the button to be sleeved with the rear end of the connecting shaft sleeve 6 and push the connecting shaft sleeve 6, the connecting shaft 5 and the valve core 2 to simultaneously move in the axial direction.
As a preferred embodiment, a fixing groove 16 is formed on the inner wall of the water inlet assembly 1, and the front end of the valve core spring 23 is fixed in the fixing groove 16, so that the valve core spring 23 is prevented from moving in the water passing cavity 11.
As a preferred embodiment, the button water-saving structure further comprises a decorative cover 8, the decorative cover 8 is fastened on the side surface of the water inlet assembly 1, and the decorative cover 8 fastens the button 3 so that the button 3 cannot be separated from the chute 17.
As a preferred embodiment, the button water saving structure further includes a fixing plate 61, the inner wall of the driving cavity 142 is provided with a clamping groove 18, the bottom of the fixing plate 61 extends laterally to form a clamping ring 62, the clamping ring 62 is clamped into the clamping groove 18, and the top of the fixing plate 8 is sleeved on the upper end of the fixing seat 4, so that the fixing seat 4 cannot be separated from the driving cavity 142.
In order to further improve the stability of the axial movement of the spool 2, a positioning hole 22 in the axial direction is formed in the spool 2, and the rear end of the spool spring 7 enters and abuts in the positioning hole 22.
In order to improve the tightness, the water-saving structure of the button further comprises a first O-ring 24 and a second O-ring 25, the first O-ring 24 is disposed between the fixing seat 4 and the core cavity 14, the second O-ring 25 is disposed between the connecting sleeve 6 and the fixing seat 4, and the sealing pad 26 is disposed at the bottom of the core cavity 14, as shown in fig. 13, the sealing pad 27 is in a gear ring shape, so that rotation of the sealing pad 27 can be avoided.
The water inlet pipe is adopted in the water inlet assembly 1 of the embodiment, but the water inlet assembly 1 which can be adopted in the scheme is not limited to the water inlet assembly, and the water inlet assembly 1 can also be other components with water inlet channels according to application requirements.
Based on the button water-saving structure, the button water-saving principle of the invention is as follows:
when the button 3 is pressed down, the button 3 pushes the valve core 2 to move forwards in the core cavity 14, the valve core spring 7 is compressed, the water inlet hole 12 and the water outlet hole 13 on the peripheral wall of the core cavity 14 (the water passing cavity 141) are cut off, water at one end of the water inlet hole 12 cannot reach the water outlet hole 13 through the water passing cavity 141, at the moment, the annular groove 21 of the valve core 2 is communicated with the water inlet hole 12, water entering the valve core 2 from the water inlet hole 12 fills the annular groove 21, the annular groove 21 forms an annular water pressure cavity at the moment, water in the annular water pressure cavity is applied to the axis of the valve core 2 from 360 degrees of the valve core 2, so that pressure difference does not exist in all directions of the valve core 2 any more, after the button is released, restoring force of the valve core spring 7 pushes the valve core 2 to move backwards, friction force value between the valve core 2 and the peripheral wall of the core cavity 14 is greatly reduced, and the valve core can rebound rapidly after the button is released.
With reference to fig. 4-6, the invention is applied to a shower head, the water inlet assembly 1 is arranged in a shower head shell 9, the shower head is a common application of a button water-saving structure, and the invention provides a labor-saving water-saving valve capable of meeting the water-saving requirement of the shower head by improving the button water-saving structure, so that the problems that after the button water-saving structure of the shower head is long in service time, the button is not easy to rebound and a waterway is not communicated are solved.
The foregoing is merely exemplary embodiments of the present invention and is not intended to limit the scope of the present invention. All equivalent changes according to the design thought of the present invention fall into the protection scope of the present invention.
Claims (8)
1. The labor-saving button water-saving valve comprises a button, a valve core spring and a valve seat, wherein a core cavity is formed in the middle of the valve seat, a water inlet hole and a water outlet hole are formed in the peripheral wall of the core cavity, the valve core is movably inserted into the core cavity back and forth, the front end of the valve core is abutted against the valve core spring, the rear end of the valve core is connected with the button, and the valve core can move back and forth in the core cavity under the action of the elasticity of the valve core spring under the driving of the button so as to enable the water inlet hole and the water outlet hole to be communicated with each other to realize the opening of the water valve, or enable the water inlet hole and the water outlet Kong Jieduan to realize the closing of the water valve; the method is characterized in that: an annular groove is formed on the outer peripheral surface of the front end of the valve core, the button drives the valve core to move to a position for cutting off the water inlet hole and the water outlet hole, the annular groove of the valve core is communicated with the water inlet hole, and an annular water pressure cavity is formed between the valve core and the peripheral wall of the core cavity;
the water inlet holes and the water outlet holes on the peripheral wall of the core cavity are staggered;
the valve seat is formed on the side wall of a water inlet assembly, a water inlet channel is formed in the water inlet assembly, the core cavity is divided into a front section and a rear section which are communicated with each other, the front section is a water passing cavity extending from the side wall of the water inlet assembly to the water inlet channel, the rear section is a driving cavity extending to the outer side of the water inlet assembly, the valve core can be movably inserted into the water passing cavity and the driving cavity back and forth, the front end of the valve core moves back and forth in the water passing cavity so as to enable the water inlet hole to be communicated with the water outlet hole or cut off, and the rear end of the valve core moves back and forth in the driving cavity; a sealing gasket is arranged between the water passing cavity and the driving cavity and sleeved on the valve core; the water inlet hole and the water outlet hole are formed on the peripheral wall of the water passing cavity, the water inlet hole is communicated with the water inlet end of the water inlet channel, and the water outlet hole is communicated with the water outlet end of the water inlet channel.
2. A labor-saving push button water saving valve as defined in claim 1, wherein: the button water-saving valve further comprises a fixed seat, a connecting shaft and a connecting shaft sleeve, wherein the fixed seat is arranged in the driving cavity, the fixed seat is provided with a through hole, the rear end of the valve core is movably inserted into the through hole, the rear end of the valve core is connected with the front end of the connecting shaft movably penetrating through the through hole of the fixed seat, and the rear end of the connecting shaft is sleeved with the front end of the connecting shaft sleeve movably penetrating through the through hole of the fixed seat; the valve seat is characterized in that sliding grooves are formed in two sides of the valve seat respectively, return springs are arranged in the sliding grooves, two sides of the button are movably arranged in the sliding grooves and can axially move in the sliding grooves, and the axial movement of the button can enable the middle portion of the button to be sleeved with the rear end of the connecting shaft sleeve and push the connecting shaft sleeve, the connecting shaft and the valve core to move in the axial direction.
3. A labor-saving push button water saving valve according to claim 1 or 2, wherein: the inner wall of the water inlet assembly forms a fixed groove, and the front end of the valve core spring is fixed in the fixed groove.
4. A labor-saving push button water saving valve according to claim 1 or 2, wherein: the button water-saving structure further comprises a decorative cover, the decorative cover is buckled on the side face of the water inlet component, and the decorative cover buckles the button so that the button cannot be separated from the chute.
5. A labor-saving push button water saving valve as defined in claim 2, wherein: the button water-saving structure further comprises a fixing disc, the inner wall of the driving cavity is provided with a clamping groove, the bottom of the fixing disc extends to the lateral direction of the fixing disc to form a clamping ring, the clamping ring is clamped into the clamping groove, and the top of the fixing disc is sleeved at the upper end of the fixing base, so that the fixing base cannot be separated from the driving cavity.
6. A labor-saving push button water saving valve as defined in claim 2, wherein: the button water-saving structure further comprises a first O-shaped sealing ring and a second O-shaped sealing ring, wherein the first O-shaped sealing ring is arranged between the fixed seat and the driving cavity, and the second O-shaped sealing ring is arranged between the connecting shaft sleeve and the fixed seat.
7. A labor-saving push button water saving valve as defined in claim 1, wherein: and a positioning hole in the axial direction is formed in the valve core, and the rear end of the valve core spring stretches into and abuts against the positioning hole.
8. A labor-saving push button water saving valve as defined in claim 1, wherein: the water inlet component is a water inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711167254.2A CN107816557B (en) | 2017-11-21 | 2017-11-21 | Labor-saving button water-saving valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711167254.2A CN107816557B (en) | 2017-11-21 | 2017-11-21 | Labor-saving button water-saving valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107816557A CN107816557A (en) | 2018-03-20 |
| CN107816557B true CN107816557B (en) | 2023-11-24 |
Family
ID=61610070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711167254.2A Active CN107816557B (en) | 2017-11-21 | 2017-11-21 | Labor-saving button water-saving valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107816557B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019100206A1 (en) * | 2017-11-21 | 2019-05-31 | 沛乐迪(厦门)卫浴有限公司 | Labour-saving button water-saving valve |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201277368Y (en) * | 2008-09-18 | 2009-07-22 | 余立 | Hydraulic pressure opening and closing type water saving valve |
| CN103498952A (en) * | 2013-01-18 | 2014-01-08 | 崔荀 | Dual-switch thermostatic valve |
| CN103742675A (en) * | 2013-12-06 | 2014-04-23 | 九牧厨卫股份有限公司 | Valve element and water way control valve |
| CN207796114U (en) * | 2017-11-21 | 2018-08-31 | 沛乐迪(厦门)卫浴有限公司 | A kind of labour-saving button thrift lock |
-
2017
- 2017-11-21 CN CN201711167254.2A patent/CN107816557B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201277368Y (en) * | 2008-09-18 | 2009-07-22 | 余立 | Hydraulic pressure opening and closing type water saving valve |
| CN103498952A (en) * | 2013-01-18 | 2014-01-08 | 崔荀 | Dual-switch thermostatic valve |
| CN103742675A (en) * | 2013-12-06 | 2014-04-23 | 九牧厨卫股份有限公司 | Valve element and water way control valve |
| CN207796114U (en) * | 2017-11-21 | 2018-08-31 | 沛乐迪(厦门)卫浴有限公司 | A kind of labour-saving button thrift lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107816557A (en) | 2018-03-20 |
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Address after: No.8, Wuli Road, Tongan District, Xiamen City, Fujian Province Patentee after: Peiledi (Xiamen) Technology Co.,Ltd. Address before: 361000 west side of No.158, Tong'an Industrial Park, Tong'an District, Xiamen City, Fujian Province (1-5 floors) Patentee before: PURITY (XIAMEN) SANITARY WARE Co.,Ltd. |