CN212455560U - Adjustable valve core and water outlet faucet - Google Patents
Adjustable valve core and water outlet faucet Download PDFInfo
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- CN212455560U CN212455560U CN202020958520.4U CN202020958520U CN212455560U CN 212455560 U CN212455560 U CN 212455560U CN 202020958520 U CN202020958520 U CN 202020958520U CN 212455560 U CN212455560 U CN 212455560U
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Abstract
The utility model discloses an adjustable valve core and a water outlet faucet, which comprises a valve body and a control component, wherein the valve body comprises a cylinder cover and a cylinder body, and the cylinder cover is arranged on the cylinder body; the control assembly comprises a button, a valve rod and an adjusting rod, the valve rod is fixedly connected with the button, the valve rod is arranged in the valve body, and the adjusting rod is arranged in the valve rod; the cylinder cover is provided with a water outlet hole, the cylinder body is provided with a water inlet hole, a water outlet flow channel is formed between the valve rod and the cylinder cover, the valve rod is provided with a first sealing portion, the first sealing portion seals the space between the cylinder body and the cylinder cover and controls the opening or closing of the water outlet flow channel, the first sealing portion is provided with a delay water inlet hole and a delay water outlet hole, the bottom of the adjusting rod is provided with a second sealing portion, and the second sealing portion can move relatively in the delay water outlet hole to adjust the size of a gap so as to control delay water outlet time. The time of the delayed water outlet can be directly adjusted at the button, so that the water outlet faucet can be switched among modes of delayed water outlet, instant water outlet, continuous water outlet and the like, and the water outlet faucet is simple to adjust and rich in functions.
Description
Technical Field
The utility model relates to a water outlet device field, in particular to adjustable case and play tap.
Background
At present, the press type water outlet faucet is widely applied in life. The existing press type water outlet faucet has several types of instant water outlet, delayed water outlet, continuous water outlet and the like, and the existing press type water outlet faucet with the delayed water outlet can automatically stop water outlet after a certain time delay after water outlet is pressed. The time of the delayed water outlet is often difficult to adjust after being set when the water outlet is delivered from a factory, and the existing push type water outlet faucet is also difficult to switch modes of delayed water outlet, instant water outlet, continuous water outlet and the like.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an adjust simply, can carry out the adjustable case that switches between multiple mode.
The utility model discloses still provide a play tap that has above-mentioned adjustable case.
According to the utility model discloses an adjustable case of first aspect embodiment, include:
the valve body comprises a cylinder cover and a cylinder body, and the cylinder cover is arranged on the cylinder body;
the control assembly comprises a button, a valve rod and an adjusting rod, the valve rod is fixedly connected with the button, the valve rod is installed in the valve body, the adjusting rod is adjustably arranged in the valve rod, and the button is installed on the valve body through a return spring;
the cylinder cover is provided with a water outlet hole, the cylinder body is provided with a water inlet hole, a water outlet flow channel is formed between the valve rod and the cylinder cover, the valve rod is provided with a first sealing portion, the first sealing portion is arranged in the inner cavity of the cylinder body, the first sealing portion is right between the cylinder body and the cylinder cover and used for sealing and controlling the water outlet flow channel to be opened or closed, the first sealing portion is provided with a delay water inlet hole and a delay water outlet hole, the bottom of the adjusting rod is provided with a second sealing portion, the second sealing portion is arranged to be a conical piece, the diameter of the conical piece is reduced along the direction from top to bottom, a gap is formed between the second sealing portion and the delay water outlet hole, and the second sealing portion can adjust the size of the gap by relative movement in the delay water outlet hole so as to control delay water outlet time.
According to the utility model discloses adjustable case of first aspect embodiment has following beneficial effect at least: the adjusting rod is arranged in the valve rod, the valve rod is fixedly connected with the button, the adjusting rod can be directly adjusted at the button, the structure is simple, and the adjustment is convenient; the bottom of the adjusting rod is provided with a second sealing part, the second sealing part can be adjusted and arranged in the time-delay water outlet hole to control the time of time-delay water outlet, the second sealing part at the bottom of the adjusting rod and the adjusting rod can be directly adjusted at a button, the time of time-delay water outlet can be controlled by adjusting the gap between the second sealing part and the time-delay water outlet hole, so that the adjustable valve core can be switched in time-delay water outlet, instant water outlet, continuous water outlet and other modes, the adjustment is simple, and the function is rich.
According to some embodiments of the utility model, the valve body still includes well seat, well seat is fixed on the cylinder head, the button passes through reset spring to be installed on the well seat.
According to the utility model discloses a some embodiments, the valve rod includes upper end, lower tip and axial region, the external diameter of axial region is less than the internal diameter of cylinder cap forms out the water runner, the external diameter of upper end, lower tip with the internal diameter size of cylinder cap is the same right it seals out the water runner.
According to some embodiments of the utility model, the button middle part is provided with the through-hole, the through-hole with the valve rod with it is right to adjust the pole setting on same axis adjust the pole, adjust the pole can relative movement in the valve rod adjusts the pole and shifts up and reduce the time delay time of going out water, adjusts the pole and moves down the increase time delay time of going out water.
According to some embodiments of the utility model, the regulation pole includes that regulating part, the body of rod and setting are in the second sealing of body of rod bottom, the regulating part outer wall with button threaded connection, the regulating part with body of rod fixed connection, the second sealing with the body of rod integrated into one piece, body of rod slidable mounting is in the valve rod.
According to some embodiments of the present invention, the first sealing portion and the cylinder body are provided with a piston cup therebetween.
According to some embodiments of the present invention, the adjusting rod and be provided with first sealing washer between the valve rod.
According to some embodiments of the invention, the valve rod and be provided with the second sealing washer between the first sealing.
According to the utility model discloses a go out tap of second aspect embodiment, including foretell arbitrary adjustable case.
According to the utility model discloses go out tap of second aspect embodiment has following beneficial effect at least: the adjusting rod is arranged in the valve rod, the valve rod is fixedly connected with the button, the adjusting rod can be directly adjusted at the button, the structure is simple, and the adjustment is convenient; the bottom of the adjusting rod is provided with a second sealing part, the second sealing part can be adjusted and arranged in the time-delay water outlet hole to control the time of time-delay water outlet, the second sealing part at the bottom of the adjusting rod and the adjusting rod can be directly adjusted at a button, the time of time-delay water outlet can be controlled by adjusting the gap between the second sealing part and the time-delay water outlet hole, so that the adjustable valve core can be switched in time-delay water outlet, instant water outlet, continuous water outlet and other modes, the adjustment is simple, and the function is rich.
According to the utility model discloses a some embodiments still include casing, water inlet and delivery port, adjustable case sets up on the casing, the water inlet with the inlet opening intercommunication, the delivery port with the apopore intercommunication.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of an adjustable valve element in an embodiment of the present invention when water is discharged without being pressed;
fig. 2 is a schematic structural view of the adjustable valve core in the embodiment of the present invention when water is discharged by pressing;
fig. 3 is a schematic structural diagram of the adjustable valve element according to the embodiment of the present invention when the adjusting rod moves upwards;
fig. 4 is a schematic structural diagram of a water outlet faucet in an embodiment of the present invention.
Reference numerals:
a middle seat 200;
a cylinder cover 300, a water outlet hole 310 and a water outlet flow channel 320;
a cylinder body 400 and a water inlet 410;
the valve rod 510, the first sealing part 511, the adjusting part 521, the rod body 522, the second sealing part 523, the delay water outlet hole 524, the delay water inlet hole 525, the upper end part 531, the shaft part 532 and the lower end part 533;
a first seal ring 610, a second seal ring 620 and a piston cup 630;
a shell 700, a water inlet 710 and a water outlet 720.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to the orientation description, such as the upper, lower, front, rear, left, right, inner, outer, etc., is the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise clear and definite limitations, words such as setting, installing, connecting, assembling, matching, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present invention by combining the specific contents of the technical solutions.
An adjustable valve cartridge according to an embodiment of the present invention is described below with reference to fig. 1 to 3.
Referring to fig. 1, 2 and 3, the adjustable valve element according to the embodiment of the present invention includes a valve body and a control assembly, the valve body includes a cylinder cover 300 and a cylinder body 400, the cylinder cover 300 is disposed on the cylinder body 400; the control assembly comprises a button 100, a valve rod 510 and an adjusting rod, the valve rod 510 is fixedly connected with the button 100, the valve rod 510 is installed in the valve body, the adjusting rod is adjustably arranged in the valve rod 510, and the button 100 is installed on the valve body through a return spring 110. The valve rod 510 is fixedly connected with the button 100, the valve rod 510 is installed in the valve body, the adjusting rod is installed at the bottom of the valve rod 510, and when the button 100 is pressed, the button 100 drives the valve rod 510 to move downwards to control the adjustable valve core to discharge water; the button 100 is installed on the valve body through a return spring 110, and after the water is discharged by pressing, the return spring 110 drives the button 100 and the valve rod 510 to rebound, so that the adjustable valve core stops discharging water. The adjusting rod is arranged in the middle of the valve rod 510, the adjusting rod can be directly adjusted at the button 100, the structure is simple, and the adjustment is convenient.
Wherein, cylinder cap 300 is provided with apopore 310, cylinder body 400 is provided with inlet opening 410, valve rod 510 with form out water runner 320 between the cylinder cap 300, valve rod 510 is provided with first sealing 511, first sealing 511 sets up the cylinder body 400 intracavity, first sealing is right cylinder body 400 with seal between the cylinder cap 300 and control the opening or closing of out water runner 320. Specifically, referring to fig. 1, in the stationary state, the upper end of the first sealing portion 511 abuts against the lower end of the cylinder head 300, and seals the water outlet passage 320 between the valve stem 510 and the cylinder head 300. The water flow enters the cylinder body 400 from the water inlet hole 410, and is blocked by the valve stem 510 and the first sealing portion 511, so that the water cannot enter the water outlet flow passage 320 and the water cannot flow out of the water outlet hole 310 of the cylinder head 300. Referring to fig. 2, when water is pressed out, because the valve rod 510 is fixedly connected with the button 100, the valve rod 510 is installed in the valve body, when the button 100 is pressed, the valve rod 510 is driven to move downwards, the first sealing portion 511 moves downwards along with the valve rod 510, a gap is formed between the first sealing portion 511 and the cylinder cover 300, water entering the cylinder body 400 from the water inlet 410 flows into the water outlet channel 320 through the gap, and finally flows out from the water outlet 310, so that the water is pressed out of the adjustable valve element.
The first sealing portion 511 is provided with a delay water inlet 525 and a delay water outlet 524, the bottom of the adjusting rod is provided with a second sealing portion 523, the second sealing portion 523 is a conical piece, the diameter of the conical piece is reduced along the direction from top to bottom, a gap is formed between the second sealing portion 523 and the delay water outlet 524, and the second sealing portion 523 can move relatively in the delay water outlet 524 to adjust the size of the gap so as to control the delay water outlet time. Specifically, the water flow enters the first sealing portion 511 through the delay water inlet 525, the second sealing portion 523 can move relatively in the delay water outlet 524, and the gap between the second sealing portion 523 and the first sealing portion 511 can be controlled by adjusting the height of the second sealing portion 523, so that the time of the water flow flowing into the cylinder 400 from the first sealing portion 511 is controlled. It should be noted that, when the button 100 is pressed, the valve rod 510 drives the first sealing portion 511 to press down, the first sealing portion 511 moves down to the bottom of the cylinder 400, and at this time, the adjustable valve core is in a continuous water outlet state. Due to the action of the water inlet pressure, an obvious pressure difference can occur between the upper part and the bottom part of the first sealing part 511, and the rising speed of the first sealing part 511 can be influenced by the water outlet speed flowing into the cylinder 400 from the first sealing part 511 through the delay water outlet hole 524, that is, the time of delayed water outlet can be controlled by adjusting the gap between the first sealing part 511 and the second sealing part 523. By moving the position of the adjustment rod up or down, the gap between the first sealing portion 511 and the second sealing portion 523 can be adjusted, thereby realizing adjustment of the state of the adjustable valve element.
It can be understood that, the second sealing portion 523 is a conical member, the diameter of the conical member decreases in the direction from top to bottom, when the second sealing portion 523 moves upwards, the gap between the second sealing portion 523 and the delay water outlet hole 524 increases, the time for water to flow from the delay water outlet hole 524 into the cylinder 400 is shortened, and the time for the first sealing portion 511 to be pushed by water in the cylinder 400 to rise until the first sealing portion abuts against the cylinder cover 300 is shortened, so that the water outlet time of the adjustable valve element is shortened. Similarly, when the second sealing portion 523 moves down, the gap between the second sealing portion 523 and the delay water outlet 524 decreases, and the water outlet time of the adjustable valve element increases. Specifically, when the adjusting rod moves downwards to enable the second sealing portion 523 to extend into the delay water outlet hole 524, the delay water outlet hole 524 is sealed by the second sealing portion 523, due to the existence of pressure difference, the first sealing portion 511 cannot rise from the bottom of the cylinder 400, and the adjustable valve element is in a continuous water outlet state at this time; when the adjusting rod drives the second sealing portion 523 to move upwards, a gap is formed between the second sealing portion 523 and the delay water outlet hole 524 and increases along with the upward movement of the second sealing portion 523, water flows into the lower portion of the first sealing portion 511 from the gap, so that the pressure difference between the upper side and the lower side of the first sealing portion 511 is reduced, the first sealing portion 511 is pushed by water in the cylinder body 400 to rise until the first sealing portion 511 rises to abut against the cylinder cover 300, the delay water outlet of the adjustable valve element is realized, and the time when the first sealing portion 511 rises from the bottom of the cylinder body 400 to abut against the cylinder cover 300 is the time of delaying the water outlet. When the gap between the first sealing part 511 and the second sealing part 523 is sufficiently large (as shown in fig. 3), the time for delaying water discharge becomes short, and the first sealing part 511 rises immediately after the pressing is stopped to stop water discharge, thereby achieving a state of immediate water discharge.
In the adjustable valve core of the embodiment of the utility model, the adjusting rod is arranged in the valve rod 510, the valve rod 510 is fixedly connected with the button 100, the adjusting rod can be directly adjusted at the button 100, the structure is simple, and the adjustment is convenient; the bottom of the adjusting rod is provided with a second sealing portion 523, the second sealing portion 523 can be adjusted and arranged in the delay water outlet hole 524 to control the delay water outlet time, the 8C03 section rod and the second sealing portion 523 at the bottom of the adjusting rod can be directly adjusted at the position of the button 100, the delay water outlet time can be controlled by adjusting the gap between the second sealing portion 523 and the delay water outlet hole 524, so that the adjustable valve core can be switched among modes of delaying water outlet, instant water outlet, continuous water outlet and the like, the adjustment is simple, and the functions are rich.
In some embodiments, the valve body further comprises a center seat 200, the center seat 200 is fixed to the cylinder head 300, and the button 100 is mounted on the center seat 200 by a return spring 110. Referring to fig. 1, a middle seat 200 is fixed on a cylinder cover 300, a button 100 is installed on the middle seat 200 through a return spring 110, and after the button is pressed, the button 100 automatically rebounds under the action of the return spring 110, so that water can be conveniently pressed next time.
In some embodiments, the valve stem 510 includes an upper end 531, a lower end 533, and a shaft 532, the outer diameter of the shaft 532 is smaller than the inner diameter of the cylinder cap 300 to form the outlet channel 320, and the outer diameters of the upper end 531 and the lower end 533 are the same as the inner diameter of the cylinder cap 300 to seal the outlet channel 320. Referring to fig. 1, when not pressed, the upper end 531 and the lower end 533 of the valve rod 510 are provided at the upper and lower ends of the cylinder head 300, and the upper end 531 and the lower end 533 have the same outer diameter as the inner diameter of the cylinder head 300, thereby sealing the upper and lower ends of the cylinder head 300. When the valve stem 510 moves downward, referring to fig. 2, the upper end 531 of the valve stem 510 maintains the seal with the cylinder head 300, the lower end 533 of the valve stem 510 is separated from the inner wall of the bottom of the cylinder head 300 to form a gap, and water flows into the water outlet hole 310 of the cylinder head 300 through the gap, thereby discharging water through the valve cartridge.
In some embodiments, a through hole 120 is formed in the middle of the button 100, the through hole 120 is disposed on the same axis as the valve rod 510 and the adjusting rod so as to adjust the adjusting rod, the adjusting rod can move relatively in the valve rod 510, the adjusting rod moves upwards to reduce the delayed water outlet time, and the adjusting rod moves downwards to increase the delayed water outlet time. Referring to fig. 1 and 3, a through hole 120 is formed in the middle of the button 100, the through hole 120, the valve rod 510 and the adjusting rod are on the same axis, the adjusting rod can be adjusted through the through hole 120, the second sealing portion 523 is driven to move up and down by the up-and-down movement of the adjusting rod, and the gap between the second sealing portion 523 and the delay water outlet hole 524 can be adjusted by moving the adjusting rod up and down, so that the state of the adjustable valve element can be adjusted. Specifically, as shown in fig. 1, the adjusting rod drives the second sealing portion 523 to move downward, the second sealing portion 523 extends into the delay water outlet hole 524, the delay water outlet hole 524 is sealed by the second sealing portion 523, the first sealing portion 511 cannot rise from the bottom of the cylinder 400 due to the existence of the pressure difference, and the adjustable valve element is in a continuous water outlet state. As shown in fig. 3, as an extreme case of the time-delay water outlet, the adjusting rod drives the second sealing portion 523 to move upward to be away from the time-delay water outlet hole 524, a gap occurs between the second sealing portion 523 and the first sealing portion 511, water flows into the cylinder body 400 from the time-delay water outlet hole 524, so that a pressure difference between the upper side and the lower side of the first sealing portion 511 is reduced, the first sealing portion 511 is pushed by water in the cylinder body 400 to rise until the first sealing portion 511 rises to abut against the cylinder cover 300, and at this time, instant water outlet of the adjustable valve element can be realized (i.e., the time-delay water outlet time is extremely short, and water outlet is stopped immediately after pressing is finished. Referring to fig. 4, it can be understood that the button 100 is further provided with a cover 121 for sealing the through hole 120, and the cover 121 seals the through hole 120 to protect components in the through hole 120.
In some embodiments, the adjusting rod includes an adjusting portion 521, a rod body 522 and a second sealing portion 523 disposed at the bottom of the rod body 522, an outer wall of the adjusting portion 521 is in threaded connection with the button 100, the adjusting portion 521 is fixedly connected with the rod body 522, the second sealing portion 523 is integrally formed with the rod body 522, and the rod body 522 is slidably mounted in the valve rod 510. Referring to fig. 1, the outer wall of the adjusting portion 521 is in threaded connection with the button 100, the inner wall of the adjusting portion 521 is in threaded connection with the rod body 522, the second sealing portion 523 is integrally formed with the rod body 522, the rod body 522 is slidably mounted in the valve rod 510, and the rod body 522 and the second sealing portion 523 can be driven to move upwards or downwards by rotating the adjusting portion 521, so that the whole adjusting rod moves upwards or downwards. The adjusting part 521 is arranged in the through hole 120 in the middle of the button 100, the adjusting rod is adjusted in the middle of the button 100, the adjusting rod can be directly rotated at the button 100, the structure is simple, and the adjustment is convenient.
In some embodiments, a piston cup 630 is disposed between the first sealing portion 511 and the cylinder 400. A piston cup 630 is arranged between the first sealing part 511 and the cylinder body 400, the edge part of the piston cup 630 expands outwards under the action of water inlet pressure and is tightly attached to the inner wall of the cylinder body 400, so that the upper part and the bottom part of the piston cup 630 generate obvious pressure difference to generate resistance to slow down the rising speed of the first sealing part 511.
In some embodiments, a first seal 610 is disposed between the adjustment stem and the valve stem 510. The first sealing ring 610 is disposed between the valve stem 510 and the first sealing portion 511, and the first sealing ring 610 can prevent water from leaking and improve sealing performance.
Additionally, in some embodiments, a second sealing ring 620 is disposed between the valve stem 510 and the first seal 511. The second sealing ring 620 is disposed between the valve stem 510 and the first sealing portion 511, and the second sealing ring 620 can prevent water from leaking, thereby improving sealing performance. It is understood that a sealing member is also provided between the cylinder head 300 and the cylinder block 400 to prevent water penetration.
The following describes a water tap according to an embodiment of the present invention with reference to fig. 4.
According to the utility model discloses go out tap of second aspect embodiment, include the utility model discloses the adjustable case of above-mentioned second aspect.
According to some embodiments of the present invention, as shown in fig. 4, the water outlet faucet further includes a housing 700, a water inlet 710 and a water outlet 720, the adjustable valve element is disposed on the housing 700, the water inlet 710 is communicated with the water inlet 410, and the water outlet 720 is communicated with the water outlet 310. The adjustable valve core is arranged on the shell 700, the button 100 of the adjustable valve core is arranged at the top of the shell 700, the adjusting rod and the second sealing part 523 at the bottom of the adjusting rod can be directly adjusted at the button 100, the time of delayed water outlet can be adjusted by adjusting the second sealing part 523, so that the water outlet faucet can be switched in modes of delayed water outlet, instant water outlet, continuous water outlet and the like, and the adjustable valve core is simple to adjust and rich in functions.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. Adjustable case, its characterized in that includes:
the valve body comprises a cylinder cover and a cylinder body, and the cylinder cover is arranged on the cylinder body;
the control assembly comprises a button, a valve rod and an adjusting rod, the valve rod is fixedly connected with the button, the valve rod is installed in the valve body, the adjusting rod is adjustably arranged in the valve rod, and the button is installed on the valve body through a return spring;
the cylinder cover is provided with a water outlet hole, the cylinder body is provided with a water inlet hole, a water outlet flow channel is formed between the valve rod and the cylinder cover, the valve rod is provided with a first sealing portion, the first sealing portion is arranged in the inner cavity of the cylinder body, the first sealing portion is right between the cylinder body and the cylinder cover and used for sealing and controlling the water outlet flow channel to be opened or closed, the first sealing portion is provided with a delay water inlet hole and a delay water outlet hole, the bottom of the adjusting rod is provided with a second sealing portion, the second sealing portion is arranged to be a conical piece, the diameter of the conical piece is reduced along the direction from top to bottom, a gap is formed between the second sealing portion and the delay water outlet hole, and the second sealing portion can adjust the size of the gap by relative movement in the delay water outlet hole so as to control delay water outlet time.
2. The adjustable valve cartridge according to claim 1, wherein the valve body further comprises a center seat fixed to the cylinder head, and the button is mounted to the center seat via a return spring.
3. The adjustable valve cartridge according to claim 1, wherein the valve stem comprises an upper end portion, a lower end portion and a shaft portion, the outer diameter of the shaft portion is smaller than the inner diameter of the cylinder cover to form a water outlet flow passage, and the outer diameters of the upper end portion and the lower end portion are the same as the inner diameter of the cylinder cover and abut against the inner wall of the cylinder cover.
4. The adjustable valve cartridge according to claim 1, wherein a through hole is formed in the middle of the button, the through hole is coaxially aligned with the valve rod and the adjusting rod so as to adjust the adjusting rod, the adjusting rod can move relatively in the valve rod, the adjusting rod moves upwards to reduce the delayed water outlet time, and the adjusting rod moves downwards to increase the delayed water outlet time.
5. The adjustable valve cartridge according to claim 4, wherein the adjusting rod comprises an adjusting portion, a rod body and a second sealing portion disposed at a bottom of the rod body, an outer wall of the adjusting portion is in threaded connection with the button, the adjusting portion is fixedly connected with the rod body, the second sealing portion is integrally formed with the rod body, and the rod body is slidably mounted in the valve rod.
6. The adjustable valve cartridge according to claim 1, wherein a piston cup is disposed between the first sealing portion and the cylinder.
7. The adjustable valve cartridge according to claim 1, wherein a first sealing ring is disposed between the adjustment stem and the valve stem.
8. The adjustable valve cartridge according to claim 1, wherein a second sealing ring is disposed between the valve stem and the first sealing portion.
9. Tap, characterized in that it comprises an adjustable cartridge according to any of claims 1 to 8.
10. The faucet of claim 9, further comprising a housing, a water inlet and a water outlet, wherein the adjustable valve cartridge is disposed on the housing, the water inlet is in communication with the water inlet opening, and the water outlet is in communication with the water outlet opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020958520.4U CN212455560U (en) | 2020-05-29 | 2020-05-29 | Adjustable valve core and water outlet faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020958520.4U CN212455560U (en) | 2020-05-29 | 2020-05-29 | Adjustable valve core and water outlet faucet |
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| Publication Number | Publication Date |
|---|---|
| CN212455560U true CN212455560U (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020958520.4U Active CN212455560U (en) | 2020-05-29 | 2020-05-29 | Adjustable valve core and water outlet faucet |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577914A (en) * | 2020-05-29 | 2020-08-25 | 江门市碧特旺五金制品有限公司 | Adjustable valve core and water outlet faucet |
| CN117967860A (en) * | 2024-03-28 | 2024-05-03 | 泉州日美卫浴股份公司 | Multi-stage constant-flow faucet with high sealing performance |
-
2020
- 2020-05-29 CN CN202020958520.4U patent/CN212455560U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577914A (en) * | 2020-05-29 | 2020-08-25 | 江门市碧特旺五金制品有限公司 | Adjustable valve core and water outlet faucet |
| CN117967860A (en) * | 2024-03-28 | 2024-05-03 | 泉州日美卫浴股份公司 | Multi-stage constant-flow faucet with high sealing performance |
| CN117967860B (en) * | 2024-03-28 | 2024-05-31 | 泉州日美卫浴股份公司 | Multi-stage constant-flow faucet with high sealing performance |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |