CN111135966A - Gondola water faucet stagnant water structure, gondola water faucet spare and gondola water faucet suit - Google Patents
Gondola water faucet stagnant water structure, gondola water faucet spare and gondola water faucet suit Download PDFInfo
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- CN111135966A CN111135966A CN202010057038.8A CN202010057038A CN111135966A CN 111135966 A CN111135966 A CN 111135966A CN 202010057038 A CN202010057038 A CN 202010057038A CN 111135966 A CN111135966 A CN 111135966A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 488
- 238000007789 sealing Methods 0.000 claims abstract description 99
- 230000007246 mechanism Effects 0.000 claims abstract description 66
- 238000004891 communication Methods 0.000 claims description 24
- 238000005507 spraying Methods 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 6
- 239000007921 spray Substances 0.000 description 5
- 238000003825 pressing Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/18—Roses; Shower heads
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- Bathtubs, Showers, And Their Attachments (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a shower head water stop structure, a shower head piece and a shower head set, and relates to the technical field of shower head structures. This gondola water faucet stagnant water structure is including the intercommunication main part, stagnant water mechanism and pressure relief mechanism, stagnant water mechanism includes stagnant water pole and stagnant water sealing member, the intercommunication main part has first water channel and the second water channel of mutual intercommunication, the stagnant water pole sets up in first water channel and second water channel, the stagnant water sealing member is constructed to cut or communicate first water channel and second water channel under the drive of stagnant water pole, be equipped with the pressure relief passageway that communicates with first water channel and second water channel respectively in the stagnant water pole, pressure relief mechanism sets up in pressure relief passageway, and can communicate first water channel and second water channel when the water pressure in first water channel is greater than predetermineeing water pressure. This gondola water faucet stagnant water structure, gondola water faucet spare and gondola water faucet suit have can be totally stagnant water and the function of pressure release when water pressure is higher, and have the higher and less characteristics of volume of security.
Description
Technical Field
The invention relates to the technical field of shower structures, in particular to a shower water stop structure, a shower piece and a shower set.
Background
The gondola water faucet is a common shower bath, and the gondola water faucet is closed through the stagnant water structure above that to current stagnant water gondola water faucet to make the gondola water faucet stop out water immediately, avoid the phenomenon that the gondola water faucet drips to appear.
However, because the condition that the stagnant water gondola water faucet easily appears bursting when water pressure is higher is considered, the structure of incomplete stagnant water is adopted mostly to current stagnant water gondola water faucet, that is to say, when opening the stagnant water structure, the gondola water faucet still has certain water yield, influences the use and experiences.
In view of this, it is very important to develop a shower water stopping structure, a shower member and a shower set capable of solving the above technical problems.
Disclosure of Invention
The invention aims to provide a shower head water stopping structure which has the functions of completely stopping water and relieving pressure when the water pressure is high, and has the characteristics of high safety and small volume.
Another object of the present invention is to provide a shower head, which has the functions of completely stopping water and releasing pressure when the water pressure is high, and has the characteristics of high safety and small volume.
Another object of the present invention is to provide a shower set, which has the functions of completely stopping water and releasing pressure when water pressure is high, and has the characteristics of high safety and small volume.
The invention provides a technical scheme that:
in a first aspect, an embodiment of the present invention provides a shower head water stopping structure, including a communicating main body, a water stopping mechanism and a pressure relief mechanism; the water stopping mechanism comprises a water stopping rod and a water stopping sealing piece; the communication main body is arranged on the shower head piece and provided with a first water outlet channel and a second water outlet channel which are communicated with each other, and the first water outlet channel and the second water outlet channel are respectively communicated with a water pipe and a water spraying opening of the shower head piece; the water stop rod is movably arranged in the first water outlet channel and the second water outlet channel, and the water stop sealing piece is connected to the water stop rod and is constructed to be capable of sealing or opening the water stop communication position under the driving of the water stop rod so as to cut off or communicate the first water outlet channel and the second water outlet channel; the water stop rod is provided with a pressure relief channel, the pressure relief channel is communicated with the first water outlet channel and the second water outlet channel respectively, and the pressure relief mechanism is arranged in the pressure relief channel and can be opened when the water pressure in the first water outlet channel is greater than the preset water pressure so as to communicate the first water outlet channel and the second water outlet channel.
With reference to the first aspect, in a first implementation manner of the first aspect, the pressure relief mechanism includes a pressure relief elastic element and a pressure relief sealing element, an annular sealing surface is disposed on an inner wall of the pressure relief channel, a center line of the sealing surface is parallel to an extending direction of the pressure relief channel, and the sealing surface and the extending direction of the pressure relief channel form an included angle; the pressure release sealing member with the pressure release elastic component all set up in the pressure release passageway, just the pressure release elastic component respectively with the inner wall connection of pressure release sealing member and pressure release passageway, the pressure release sealing member is constructed to be can the effect pressure of the elastic force of pressure release elastic component hold in sealed face, with sealed the pressure release passageway, and can the water pressure of water pipe is greater than and opens when predetermineeing water pressure the pressure release passageway.
With reference to the first aspect and the foregoing implementation manner, in a second implementation manner of the first aspect, the water stop rod includes a first water stop section and a second water stop section that are connected to each other, a first pressure relief groove communicated with the first water outlet channel is formed in an end face of one end of the first water stop section, and a second pressure relief groove communicated with the second water outlet channel is formed in an end face of one end of the second water stop section; one end of the first pressure relief groove on the first water stopping section is detachably butted with one end of the second pressure relief groove on the second water stopping section, the inner spaces of the first pressure relief groove and the second pressure relief groove jointly enclose the pressure relief channel, and the sealing surface is the end surface of one end of the first pressure relief groove on the first water stopping section.
With reference to the first aspect and the foregoing implementation manner of the first aspect, in a third implementation manner of the first aspect, the pressure relief sealing element includes a pressure relief sealing portion and a pressure relief guide rod; the pressure relief sealing part is arranged on the pressure relief guide rod, the pressure relief guide rod is arranged along the extending direction of the pressure relief channel, one end of the pressure relief elastic part is connected with the pressure relief guide rod, the other end of the pressure relief elastic part is connected with the inner wall of the second pressure relief groove, and the pressure relief guide rod is constructed to be capable of driving the pressure relief sealing part to be pressed on the sealing surface under the action of the elastic force of the pressure relief elastic part.
With reference to the first aspect and the foregoing implementation manner, in a fourth implementation manner of the first aspect, a first pressure relief guide hole is formed in a bottom wall of the second pressure relief groove; one end of the pressure relief guide rod is connected with the pressure relief sealing part, and the other end of the pressure relief guide rod is arranged in the first pressure relief guide hole in a sliding mode.
With reference to the first aspect and the foregoing implementation manner, in a fifth implementation manner of the first aspect, the pressure relief elastic element is a coil spring, the pressure relief elastic element is sleeved on the pressure relief guide rod, one end of the pressure relief elastic element is connected with the pressure relief guide rod, and the other end of the pressure relief elastic element abuts against the bottom wall of the second pressure relief groove.
With reference to the first aspect and the foregoing implementation manner, in a sixth implementation manner of the first aspect, the pressure relief elastic element is a circular elastic sheet with a convex circle center, and a second pressure relief guide hole is formed in the circle center of the pressure relief elastic element; the pressure relief guide rod penetrates through the second pressure relief guide hole, the edge of the second pressure relief guide hole abuts against the pressure relief guide rod, and the edge of the pressure relief elastic piece abuts against the bottom wall of the second pressure relief groove.
With reference to the first aspect and the foregoing implementation manner, in an eighth implementation manner of the first aspect, a butting protrusion is annularly arranged on a side surface of the pressure relief guide rod; the pressure relief sealing element is sleeved on the pressure relief guide rod and located on one side, close to the sealing surface, of the abutting bulge, and one end, far away from the bottom wall of the second pressure relief groove, of the pressure relief elastic element abuts against one side, far away from the pressure relief elastic element, of the abutting bulge.
In a second aspect, the embodiment of the invention further provides a shower part, which comprises a shell and the shower water stopping structure, wherein the shower water stopping structure comprises a communicating main body, a water stopping mechanism and a pressure relief mechanism; the water stopping mechanism comprises a water stopping rod and a water stopping sealing piece; the communication main body is arranged on the shower head piece and provided with a first water outlet channel and a second water outlet channel which are communicated with each other, and the first water outlet channel and the second water outlet channel are respectively communicated with a water pipe and a water spraying opening of the shower head piece; the water stop rod is movably arranged in the first water outlet channel and the second water outlet channel, and the water stop sealing piece is connected to the water stop rod and is constructed to be capable of sealing or opening the water stop communication position under the driving of the water stop rod so as to cut off or communicate the first water outlet channel and the second water outlet channel; the water stop rod is provided with a pressure relief channel, the pressure relief channel is communicated with the first water outlet channel and the second water outlet channel respectively, and the pressure relief mechanism is arranged in the pressure relief channel and can be opened when the water pressure in the first water outlet channel is greater than the preset water pressure so as to communicate the first water outlet channel and the second water outlet channel.
In a third aspect, the embodiment of the invention also provides a shower set, which comprises the shower piece.
Compared with the prior art, the shower water stop structure, the shower part and the shower set provided by the embodiment of the invention have the beneficial effects that compared with the prior art, the shower water stop structure, the shower part and the shower set provided by the embodiment of the invention comprise:
the communicating main body is arranged in a shell of the shower head piece and is provided with a first water outlet channel and a second water outlet channel, the first water outlet channel and the second water outlet channel are communicated with each other, the communicating part between the first water outlet channel and the second water outlet channel is a water communicating part, the first water outlet channel is communicated with a water pipe, the second water outlet channel is communicated with a water spray opening on the shell, and therefore water can flow to the water spray opening sequentially through the water pipe, the first water outlet channel, the water stop communicating part and the second water outlet channel. The water stopping mechanism comprises a water stopping rod and a water stopping sealing piece, the water stopping rod is movably arranged in the first water outlet channel and the second water outlet channel, and the water stopping sealing piece is connected to the water stopping rod and is constructed to be capable of sealing or opening a water stopping communication part under the driving of the water stopping rod so as to cut off or communicate the first water outlet channel and the second water outlet channel. And the inside pressure release passageway that is equipped with of stagnant water pole, this pressure release passageway and first water passageway intercommunication, still go out water passageway intercommunication with the second simultaneously, pressure relief mechanism sets up in pressure release passageway, and, pressure relief mechanism can open pressure release passageway when the water pressure in first water passageway is greater than predetermineeing water pressure, in order to communicate first water passageway and second water passageway, in order to carry out the pressure release work, and when water pressure is less than predetermineeing water pressure, sealed pressure release passageway, in order to make stagnant water mechanism normally stagnant water. So, even also can start the first water passageway of the section of cutting off of stagnant water mechanism and second water passageway when water pressure is greater than predetermineeing water pressure, pressure release mechanism will open the pressure release passageway automatically this moment, go out the water passageway with first water passageway of intercommunication and second, can avoid the water pressure in gondola water faucet spare and the water pipe too big, the security of gondola water faucet stagnant water structure and gondola water faucet spare has been improved, also make stagnant water mechanism can realize complete stagnant water, and need not to worry that water pressure is great and the condition that the part bursts appears, furthermore, through setting up pressure release mechanism in the stagnant water pole, in order to reduce the whole volume of gondola water faucet stagnant water structure, improve user's the experience of holding.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below. It is appreciated that the following drawings depict only certain embodiments of the invention and are therefore not to be considered limiting of its scope. For a person skilled in the art, it is possible to derive other relevant figures from these figures without inventive effort.
Fig. 1 is a schematic structural view of a shower water stopping structure applied to a shower member according to a first embodiment of the present invention.
Fig. 2 is a schematic cross-sectional view of a shower water stopping structure applied to a shower member according to a first embodiment of the present invention.
Fig. 3 is an exploded view of the sprinkler sealing structure according to the first embodiment of the present invention when applied to a sprinkler.
Fig. 4 is an exploded view of the water stop structure of the shower head according to the first embodiment of the present invention.
Fig. 5 is a schematic structural cross-sectional view of a shower water stopping structure in a pressure relief state according to a first embodiment of the present invention.
Fig. 6 is a schematic sectional view of a pressure release mechanism and a partial water stop rod of a water stop structure of a shower head according to a first embodiment of the invention.
Fig. 7 is a schematic sectional view of the pressure relief mechanism and a part of the water stop rod when the pressure relief elastic element of the water stop structure of the shower head provided by the first embodiment of the invention is an elastic sheet.
Fig. 8 is a schematic structural view of a shower set according to a second embodiment of the present invention.
Icon: 100-a shower head piece; 20-a housing; 21-water spray nozzle; 10-a water stopping structure of the shower head; 13-a pressure relief mechanism; 131-a pressure relief elastic member; 1316-second pressure relief pilot hole; 132-a pressure relief seal; 1321-pressure relief seal; 1322-a pressure relief guide bar; 1323-holding the bump; 1-sleeving a shower head; 15-a communicating body; 151-first communication section; 152-a second communicating section; 153-third communicating section; 155-a first water outlet channel; 156-second water outlet channel; 157-water stop communication; 17-a water stopping mechanism; 171-a water-stop seal; 172-water stop rod; 1721-a first water stop section; 1722-a sealing face; 1723-a first relief groove; 1724-a first pressure relief vent; 1725-second water stop section; 1726-second relief groove; 1727-first pressure relief pilot hole; 1728-a second relief vent; 173-pressure relief channel; 175-water stop button; 1751-switching ramp; 176-a push switch mechanism; 177-a snap ring; 200-top spraying; 300-a valve; 500-water pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. The mechanisms of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. The terms "upper", "lower", "inner", "outer", "left", "right", and the like, refer to an orientation or positional relationship as shown in the drawings, or as would be conventionally found in use of the inventive product, or as would be conventionally understood by one skilled in the art, and are used merely to facilitate the description and simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the present invention. The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
It is also to be understood that, unless expressly stated or limited otherwise, the terms "disposed," "connected," and the like are intended to be open-ended, and mean "connected," i.e., fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The following detailed description of embodiments of the invention refers to the accompanying drawings.
The first embodiment:
referring to fig. 1, fig. 2 and fig. 3, fig. 1 is a schematic structural view of a shower water stopping structure 10 applied to a shower component 100 according to a first embodiment of the present invention. Fig. 2 is a schematic cross-sectional view of a shower water stopping structure 10 applied to a shower member 100 according to a first embodiment of the present invention. Fig. 3 is an exploded view of the shower water stopping structure 10 applied to the shower member 100 according to the first embodiment of the present invention.
The first embodiment of the invention provides a shower water stopping structure 10, and the shower water stopping structure 10 has the functions of completely stopping water and relieving pressure when the water pressure is high, and has the characteristics of high safety and small volume. The shower water stopping structure 10 can be applied to the water pipe 500 or the shower member 100, etc.
Wherein, use gondola water faucet stagnant water structure 10 to be applied to gondola water faucet spare 100 as an example, this gondola water faucet spare 100 includes gondola water faucet stagnant water structure 10 to realize the stagnant water function through gondola water faucet stagnant water structure 10, of course, this gondola water faucet spare 100 still can include shell 20, has seted up the water spout 21 on shell 20, and gondola water faucet stagnant water structure 10 intercommunication water spout 21 and water pipe 500, and water can be flowed to water spout 21 by water pipe 500 and gondola water faucet stagnant water structure 10 in proper order.
It should be noted that the shower component 100 can be a hand-held shower, and can also be a fixed-spray or side-spray shower.
Since the sprinkler piece 100 adopts the sprinkler water stopping structure 10 provided by the first embodiment of the present invention, the sprinkler piece 100 also has the functions of completely stopping water and releasing pressure when the water pressure is high, and has the characteristics of high safety and small volume.
The structural composition, the working principle and the beneficial effects of the shower water stopping structure 10 according to the first embodiment of the present invention will be described in detail below.
Referring to fig. 4, 5 and 6, fig. 4 is an exploded schematic view of a sprinkler water stop structure 10 according to a first embodiment of the present invention. Fig. 5 is a schematic structural cross-sectional view of the shower water stopping structure 10 in a pressure relief state according to the first embodiment of the present invention. Fig. 6 is a schematic sectional view of the pressure relief mechanism 13 and a part of the water stop rod 172 of the water stop structure 10 of the shower head according to the first embodiment of the present invention. In fig. 5, the direction indicated by the arrow other than the reference numeral is the direction of water flow.
The sprinkler water stopping structure 10 includes a communicating body 15, a water stopping mechanism 17 and a pressure releasing mechanism 13, wherein the communicating body 15 is disposed in the housing 20 of the sprinkler 100, the communicating body 15 has a first water outlet channel 155 and a second water outlet channel 156, the first water outlet channel 155 and the second water outlet channel 156 are communicated with each other, a communication position between the first water outlet channel 155 and the second water outlet channel 156 is a water communication position 157, the first water outlet channel 155 is used for communicating with the water pipe 500, the second water outlet channel 156 is used for communicating with the water spraying port 21 on the housing 20, so that water can flow to the water spraying port 21 through the water pipe 500, the first water outlet channel 155, the water stopping communication position 157 and the second water outlet channel 156 in sequence. The water stopping mechanism 17 includes a water stopping rod 172 and a water stopping sealing member 171, the water stopping rod 172 is movably disposed in the first water outlet channel 155 and the second water outlet channel 156, or the water stopping rod 172 is movable along the extending direction of the first water outlet channel 155 and the second water outlet channel 156, and the water stopping sealing member 171 is connected to the water stopping rod 172 and configured to seal or open the water stopping communication portion 157 under the driving of the water stopping rod 172 to cut off or communicate the first water outlet channel 155 and the second water outlet channel 156, that is, the water stopping rod 172 drives the water stopping sealing member 171 to move, so that the water stopping sealing member 171 seals the water stopping communication portion 157 to cut off the first water outlet channel 155 and the second water outlet channel 156, or the water stopping sealing member 171 opens the water stopping communication portion 157 to communicate the first water outlet channel 155 and the second water outlet channel 156.
And the inside pressure release channel 173 that is equipped with of water-stopping rod 172, this pressure release channel 173 communicates with first water channel 155, still communicates with second water channel 156 simultaneously, pressure relief mechanism 13 sets up in pressure release channel 173, and, pressure relief mechanism 13 can open pressure release channel 173 when the water pressure in first water channel 155 is greater than predetermineeing water pressure, with first water channel 155 and second water channel 156 of intercommunication, in order to carry out the pressure release work, and when water pressure is less than predetermineeing water pressure, sealed pressure release channel 173, so that water-stopping mechanism 17 normally stops the water.
So, even can also start the first exhalant canal 155 of the section of cutting off of stagnant water mechanism 17 and second exhalant canal 156 when water pressure is greater than preset water pressure, pressure release mechanism 13 will open pressure release channel 173 automatically this moment, with first exhalant canal 155 of intercommunication and second exhalant canal 156, can avoid the water pressure in gondola water faucet spare 100 and the water pipe 500 too big, the security of gondola water faucet stagnant water structure 10 and gondola water faucet spare 100 has been improved, also make stagnant water mechanism 17 can realize stopping water completely, and need not worry that the water pressure is great and the condition that the part bursts appears, in addition, through setting up pressure release mechanism 13 in stagnant water pole 172, in order to reduce the whole volume of gondola water faucet stagnant water structure 10, improve user's the experience of taking hold.
It should be noted that the communicating main body 15 can be a connecting structure divided into three sections, which can include a first communicating section 151, a second communicating section 152 and a third communicating section 153 that are sequentially clamped by a clamping ring 177, to improve the assembly convenience of the shower water stopping structure 10, the water stopping mechanism 17 may further include a water stopping button 175 and a pressing switching mechanism 176, the pressing switching mechanism 176 is connected to one end of the water stopping rod 172 extending out of the main body 15, the switching principle is the same as that of a slide claw and a push rod switching mechanism inside a push type ball-point pen, which will not be described herein, a water stop button 175 is rotatably connected to the communicating body 15, and a switching inclined plane 1751 is provided on the water stop button 175, so that the user can push the water stop button 175 to drive the pressing switching mechanism 176 through the switching inclined plane 1751, and further drives the water stop rod 172 to move along the axial direction thereof, and further drives the water stop sealing member 171 to cut off or communicate the first water outlet channel 155 and the second water outlet channel 156.
With reference to fig. 6, the pressure releasing mechanism 13 may include a pressure releasing elastic element 131 and a pressure releasing sealing element 132, the inner wall of the pressure releasing channel 173 has an annular sealing surface 1722, the center line of the annular sealing surface 1722 is parallel to the extending direction of the pressure releasing channel 173, and the sealing surface 1722 is disposed at an angle with the extending direction of the pressure releasing channel 173, in other words, the sealing surface 1722 is disposed around the inner wall of the pressure releasing channel 173, the sealing surface 1722 is substantially the side surface of a virtual circular truncated cone, and the generatrix of the virtual circular truncated cone is substantially parallel to the extending direction of the pressure releasing channel 173.
The pressure relief sealing member 132 and the pressure relief elastic member 131 may be disposed in the pressure relief channel 173, and the pressure relief elastic member 131 is connected to the inner walls of the pressure relief sealing member 132 and the pressure relief channel 173, respectively, and the pressure relief sealing member 132 is configured to be capable of pressing against the sealing surface 1722 under the action of the elastic force of the pressure relief elastic member 131 to seal the pressure relief channel 173, and capable of opening the pressure relief channel 173 when the water pressure of the water pipe 500 is greater than a preset water pressure. Or, under the action of the elastic force of the elastic pressure-releasing member 131, the pressure-releasing sealing member 132 has a tendency of being pressed against the sealing surface 1722, and when the water pressure in the first water outlet channel 155 is small, the force of the water pressure in the first water outlet channel 155 acting on the pressure-releasing sealing member 132 is smaller than the force of the elastic pressure-releasing member 131 acting on the pressure-releasing sealing member 132, and the water pressure cannot push the pressure-releasing sealing member 132 open, at this time, the pressure-releasing sealing member 132 is pressed against the sealing surface 1722 and blocks the first water outlet channel 155 and the second water outlet channel 156, the pressure-releasing mechanism 13 is in a blocking state, and when the water pressure in the first water outlet channel 155 is greater than the preset water pressure, the water pressure pushes the pressure-releasing sealing member 132 through the first water outlet channel 155, so that the pressure-releasing sealing member 132 is separated from the sealing surface 1722, and.
Further, the stop rod 172 may include a first stop section 1721 and a second stop section 1725 connected thereto, a first pressure relief groove 1723 communicated with the first water outlet channel 155 is formed on an end surface of the first water stop section 1721, a second pressure relief groove 1726 communicated with the water outlet channel is also formed on one end face of the second water stopping section 1725, the first pressure relief groove 1723 is detachably butted with the second pressure relief groove 1726, or, the end of the first water stopping section 1721 where the first pressure relief groove 1723 is located is detachably connected with the end of the second water stopping section 1725 where the second pressure relief groove 1726 is located, and the respective openings of the first and second relief grooves 1723 and 1726 are oppositely disposed, and the respective inner spaces of the first and second pressure relief grooves 1723 and 1726 together enclose the pressure relief passage 173, and the sealing surface 1722 is an end surface of the first water stopping section 1721 at an end where the first pressure relief groove 1723 is located. Thus, by arranging the split water stop rod 172, the assembly convenience of the shower water stop structure 10 is improved, and the maintenance and the production are facilitated.
It should be noted that a first pressure relief port 1724 may be opened at an end of the first water stop section 1721, the first pressure relief port 1724 is close to a bottom wall of the first pressure relief groove 1723 and is communicated with the first pressure relief groove 1723, so as to communicate the first pressure relief groove 1723 and the first water outlet channel 155 through the first pressure relief port 1724; a second pressure relief port 1728 may be opened on the second water stop section 1725, and the second pressure relief port 1728 is close to the bottom wall of the second pressure relief groove 1726 and is communicated with the second pressure relief groove 1726 to communicate the second pressure relief groove 1726 and the second water outlet channel 156 through the second pressure relief port 1728.
As shown in fig. 6, the pressure releasing sealing element 132 may include a pressure releasing sealing portion 1321 and a pressure releasing guiding rod 1322, the pressure releasing sealing portion 1321 is disposed on the pressure releasing guiding rod 1322, the pressure releasing sealing portion 1321 is configured to press the sealing surface 1722, the pressure releasing guiding rod 1322 is disposed along the extending direction of the pressure releasing channel 173 to limit the circumferential position of the pressure releasing sealing portion 1321 through the pressure releasing guiding rod 1322, one end of the pressure releasing elastic element 131 is connected to the pressure releasing guiding rod 1322, the other end of the pressure releasing elastic element is connected to the inner wall of the second pressure releasing groove 1726, the pressure releasing guiding rod 1322 is configured to drive the pressure releasing sealing portion 1321 to press the sealing surface 1722 under the elastic force of the pressure releasing elastic element 131, in other words, the pressure releasing elastic element 131 is elastically deformed and compressed between the inner wall 1322 of the second pressure releasing groove.
Further, a first pressure relief guide hole 1727 may be opened in a bottom wall of the second pressure relief groove 1726, one end of the pressure relief guide rod 1322 is connected to the pressure relief sealing portion 1321, and the other end of the pressure relief guide rod 1322 is slidably disposed in the first pressure relief guide hole 1727, so that the circumferential position of the pressure relief guide rod 1322 is further limited by the first pressure relief guide hole 1727, and the stability of the pressure relief operation of the pressure relief mechanism 13 is improved.
It should be noted that one end of the pressure relief guide rod 1322 far away from the second pressure relief groove 1726 may also extend into the first pressure relief groove 1723, so that one end of the pressure relief guide rod 1322 in the first pressure relief groove 1723 may move along the sidewall of the second pressure relief groove 1726, further limiting the circumferential position of the pressure relief guide rod 1322, and improving the stability of the pressure relief operation of the pressure relief mechanism 13.
In addition, the pressure relief elastic element 131 may be a coil spring, and the pressure relief elastic element 131 is sleeved on the pressure relief guide rod 1322, one end of the pressure relief elastic element 131 is connected to the pressure relief guide rod 1322, and the other end of the pressure relief elastic element abuts against the bottom wall of the second pressure relief groove 1726. The pressure relief guide rod 1322 is sleeved with the spiral spring, so that the pressure relief elastic piece 131 is not prone to deflection, the elastic force of the pressure relief elastic piece 131 stably acts on the pressure relief guide rod 1322, and the stability of pressure relief work of the pressure relief mechanism 13 is further improved.
Further, a supporting protrusion 1323 is annularly disposed on a side surface of the pressure releasing guide rod 1322, the pressure releasing sealing member 132 is sleeved on the pressure releasing guide rod 1322 and located on a side of the supporting protrusion 1323 close to the sealing surface 1722, and one end of the pressure releasing elastic member 131 far from the bottom wall of the second pressure releasing groove 1726 is supported on a side of the supporting protrusion 1323 far from the pressure releasing elastic member 131. Thus, a gasket is added between the pressure relief sealing member 132 and the pressure relief elastic member 131, so that the pressure relief sealing portion 1321 is not affected by the pressure relief elastic member 131, and the stability of the pressure relief operation of the pressure relief mechanism 13 is improved.
Referring to fig. 7, fig. 7 is a schematic sectional view illustrating a pressure relief mechanism 13 and a part of a water stop rod 172 when a pressure relief elastic member 131 of the water stop structure 10 of the shower head according to the first embodiment of the present invention is an elastic sheet.
The pressure relief elastic element 131 may also be a circular elastic piece with a convex center, and a second pressure relief guide hole 1316 is disposed at the center of the pressure relief elastic element 131, the pressure relief guide rod 1322 passes through the second pressure relief guide hole 1316, an edge of the second pressure relief guide hole 1316 abuts against the pressure relief guide rod 1322, and an edge of the pressure relief elastic element 131 abuts against a bottom wall of the second pressure relief groove 1726.
Thus, when the water pressure in the first water outlet channel 155 is small, the force of the water pressure in the first water outlet channel 155 acting on the pressure relief sealing element 132 is smaller than the force of the pressure relief elastic element 131 pushing against the pressure relief sealing element 132, the water pressure cannot push the pressure relief sealing element 132 open, at this time, the pressure relief sealing element 132 is pressed on the sealing surface 1722 and blocks the first water outlet channel 155 and the second water outlet channel 156, and when the water pressure in the first water outlet channel 155 is greater than the preset water pressure, the water pressure pushes the pressure relief sealing element 132 through the first water outlet channel 155, so that the pressure relief elastic element 131 is pressed down by the pressure relief guide rod 1322, and the pressure relief sealing element 132 is separated from the sealing surface 1722, thereby communicating the first water outlet channel 155 and the second water outlet channel 156 through the pressure relief channel 173.
The operating principle of the sprinkler water stop structure 10 provided by the first embodiment of the invention is as follows:
the sprinkler water stopping structure 10 includes a communicating body 15, a water stopping mechanism 17 and a pressure releasing mechanism 13, wherein the communicating body 15 is disposed in the housing 20 of the sprinkler 100, the communicating body 15 has a first water outlet channel 155 and a second water outlet channel 156, the first water outlet channel 155 and the second water outlet channel 156 are communicated with each other, a communication position between the first water outlet channel 155 and the second water outlet channel 156 is a water communication position 157, the first water outlet channel 155 is used for communicating with the water pipe 500, the second water outlet channel 156 is used for communicating with the water spraying port 21 on the housing 20, so that water can flow to the water spraying port 21 through the water pipe 500, the first water outlet channel 155, the water stopping communication position 157 and the second water outlet channel 156 in sequence. The water stopping mechanism 17 includes a water stopping rod 172 and a water stopping sealing member 171, the water stopping rod 172 is movably disposed in the first water outlet channel 155 and the second water outlet channel 156, or the water stopping rod 172 is movable along the extending direction of the first water outlet channel 155 and the second water outlet channel 156, and the water stopping sealing member 171 is connected to the water stopping rod 172 and configured to seal or open the water stopping communication portion 157 under the driving of the water stopping rod 172 to cut off or communicate the first water outlet channel 155 and the second water outlet channel 156, that is, the water stopping rod 172 drives the water stopping sealing member 171 to move, so that the water stopping sealing member 171 seals the water stopping communication portion 157 to cut off the first water outlet channel 155 and the second water outlet channel 156, or the water stopping sealing member 171 opens the water stopping communication portion 157 to communicate the first water outlet channel 155 and the second water outlet channel 156. And the inside pressure release channel 173 that is equipped with of water-stopping rod 172, this pressure release channel 173 communicates with first water channel 155, still communicates with second water channel 156 simultaneously, pressure relief mechanism 13 sets up in pressure release channel 173, and, pressure relief mechanism 13 can open pressure release channel 173 when the water pressure in first water channel 155 is greater than predetermineeing water pressure, with first water channel 155 and second water channel 156 of intercommunication, in order to carry out the pressure release work, and when water pressure is less than predetermineeing water pressure, sealed pressure release channel 173, so that water-stopping mechanism 17 normally stops the water. So, even can also start the first exhalant canal 155 of the section of cutting off of stagnant water mechanism 17 and second exhalant canal 156 when water pressure is greater than preset water pressure, pressure release mechanism 13 will open pressure release channel 173 automatically this moment, with first exhalant canal 155 of intercommunication and second exhalant canal 156, can avoid the water pressure in gondola water faucet spare 100 and the water pipe 500 too big, the security of gondola water faucet stagnant water structure 10 and gondola water faucet spare 100 has been improved, also make stagnant water mechanism 17 can realize stopping water completely, and need not worry that the water pressure is great and the condition that the part bursts appears, in addition, through setting up pressure release mechanism 13 in stagnant water pole 172, in order to reduce the whole volume of gondola water faucet stagnant water structure 10, improve user's the experience of taking hold.
In summary, the following steps:
the first embodiment of the present invention provides a shower head water stopping structure 10, which has the functions of completely stopping water and releasing pressure when the water pressure is high, and has the characteristics of high safety and small volume.
Second embodiment:
referring to fig. 8, fig. 8 is a schematic structural view of a shower set 1 according to a second embodiment of the present invention.
The shower set 1 may include the shower member 100 of the above embodiments, and in addition, the shower set 1 may further include a water pipe 500, a valve 300, and a top shower 200. The water pipe 500 is connected to the valve 300, and is connected to the top shower 200 and the shower head 100, respectively.
Because the shower set 1 adopts the shower piece 100 in the above embodiment, the shower set 1 also has the functions of completely stopping water and relieving pressure when the water pressure is high, and has the characteristic of high safety.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it is obvious to those skilled in the art that the features in the above embodiments may be combined with each other and the present invention may be variously modified and changed without conflict. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The present embodiments are to be considered as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. A shower head water stopping structure is characterized by comprising a communicating main body, a water stopping mechanism and a pressure relief mechanism; the water stopping mechanism comprises a water stopping rod and a water stopping sealing piece;
the communication main body is arranged on the shower head piece and provided with a first water outlet channel and a second water outlet channel which are communicated with each other, and the first water outlet channel and the second water outlet channel are respectively communicated with a water pipe and a water spraying opening of the shower head piece;
the water stop rod is movably arranged in the first water outlet channel and the second water outlet channel, the communication position of the first water outlet channel and the second water outlet channel is a water communication position, and the water stop sealing piece is connected to the water stop rod and is constructed to be capable of sealing or opening the water stop communication position under the driving of the water stop rod so as to cut off or communicate the first water outlet channel and the second water outlet channel;
the water stop rod is provided with a pressure relief channel, the pressure relief channel is communicated with the first water outlet channel and the second water outlet channel respectively, and the pressure relief mechanism is arranged in the pressure relief channel and can be opened when the water pressure in the first water outlet channel is greater than the preset water pressure so as to communicate the first water outlet channel and the second water outlet channel.
2. The water stop structure of the shower head as claimed in claim 1, wherein the pressure relief mechanism comprises a pressure relief elastic member and a pressure relief sealing member, the inner wall of the pressure relief channel has an annular sealing surface, the center line of the sealing surface is parallel to the extending direction of the pressure relief channel, and the sealing surface and the extending direction of the pressure relief channel form an included angle;
the pressure release sealing member with the pressure release elastic component all set up in the pressure release passageway, just the pressure release elastic component respectively with the inner wall connection of pressure release sealing member and pressure release passageway, the pressure release sealing member is constructed to be can the effect pressure of the elastic force of pressure release elastic component hold in sealed face, with sealed the pressure release passageway, and can the water pressure of water pipe is greater than and opens when predetermineeing water pressure the pressure release passageway.
3. The water stop structure of the shower head as claimed in claim 2, wherein the water stop rod comprises a first water stop section and a second water stop section which are connected with each other, a first pressure relief groove communicated with the first water outlet channel is formed in an end surface of one end of the first water stop section, and a second pressure relief groove communicated with the second water outlet channel is formed in an end surface of one end of the second water stop section;
one end of the first pressure relief groove on the first water stopping section is detachably butted with one end of the second pressure relief groove on the second water stopping section, the inner spaces of the first pressure relief groove and the second pressure relief groove jointly enclose the pressure relief channel, and the sealing surface is the end surface of one end of the first pressure relief groove on the first water stopping section.
4. The showerhead water stop structure of claim 3, wherein the pressure relief seal comprises a pressure relief seal and a pressure relief guide bar;
the pressure relief sealing part is arranged on the pressure relief guide rod, the pressure relief guide rod is arranged along the extending direction of the pressure relief channel, one end of the pressure relief elastic part is connected with the pressure relief guide rod, the other end of the pressure relief elastic part is connected with the inner wall of the second pressure relief groove, and the pressure relief guide rod is constructed to be capable of driving the pressure relief sealing part to be pressed on the sealing surface under the action of the elastic force of the pressure relief elastic part.
5. The shower water stopping structure according to claim 4, wherein the bottom wall of the second pressure relief groove is provided with a first pressure relief guide hole;
one end of the pressure relief guide rod is connected with the pressure relief sealing part, and the other end of the pressure relief guide rod is arranged in the first pressure relief guide hole in a sliding mode.
6. The water stop structure of claim 4, wherein the pressure relief elastic member is a coil spring, the pressure relief elastic member is sleeved on the pressure relief guide rod, one end of the pressure relief elastic member is connected with the pressure relief guide rod, and the other end of the pressure relief elastic member abuts against the bottom wall of the second pressure relief groove.
7. The water stop structure of the shower head as claimed in claim 4, wherein the pressure relief elastic member is a circular elastic sheet with a convex center, and a second pressure relief guide hole is formed in the center of the pressure relief elastic member;
the pressure relief guide rod penetrates through the second pressure relief guide hole, the edge of the second pressure relief guide hole abuts against the pressure relief guide rod, and the edge of the pressure relief elastic piece abuts against the bottom wall of the second pressure relief groove.
8. The water stop structure of the shower head as claimed in claim 4, wherein a support protrusion is annularly arranged on the side surface of the pressure relief guide rod;
the pressure relief sealing element is sleeved on the pressure relief guide rod and located on one side, close to the sealing surface, of the abutting bulge, and one end, far away from the bottom wall of the second pressure relief groove, of the pressure relief elastic element abuts against one side, far away from the pressure relief elastic element, of the abutting bulge.
9. A shower head piece, characterized in that, includes a shell and the shower head water stop structure of any one of claims 1-8, the shell is provided with a water spout, the communicating body and the pressure relief mechanism are both arranged in the shell, and one end of the water outlet channel is communicated with the water spout.
10. A shower kit comprising the shower member of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010057038.8A CN111135966A (en) | 2020-01-16 | 2020-01-16 | Gondola water faucet stagnant water structure, gondola water faucet spare and gondola water faucet suit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010057038.8A CN111135966A (en) | 2020-01-16 | 2020-01-16 | Gondola water faucet stagnant water structure, gondola water faucet spare and gondola water faucet suit |
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| Publication Number | Publication Date |
|---|---|
| CN111135966A true CN111135966A (en) | 2020-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010057038.8A Pending CN111135966A (en) | 2020-01-16 | 2020-01-16 | Gondola water faucet stagnant water structure, gondola water faucet spare and gondola water faucet suit |
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| Country | Link |
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| CN (1) | CN111135966A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114700191A (en) * | 2022-04-06 | 2022-07-05 | 厦门市得尔美卫浴有限公司 | Button stagnant water gondola water faucet of hydraulic balance |
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| CN114700191A (en) * | 2022-04-06 | 2022-07-05 | 厦门市得尔美卫浴有限公司 | Button stagnant water gondola water faucet of hydraulic balance |
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