CN111419104A - Shower bath - Google Patents
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- CN111419104A CN111419104A CN202010412713.4A CN202010412713A CN111419104A CN 111419104 A CN111419104 A CN 111419104A CN 202010412713 A CN202010412713 A CN 202010412713A CN 111419104 A CN111419104 A CN 111419104A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 323
- 238000009826 distribution Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 210000001503 joint Anatomy 0.000 description 6
- 238000012545 processing Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000013519 translation Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K3/00—Baths; Douches; Appurtenances therefor
- A47K3/28—Showers or bathing douches
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Bathtubs, Showers, And Their Attachments (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention discloses a shower, which comprises a shower main body and a first valve core arranged on the side part of the shower main body; the shower body is provided with cold and hot water inlet channels which are respectively and correspondingly communicated with a cold water source and a hot water source; the first valve core comprises a valve shell, an operating piece, a movable piece and a fixed piece; the movable and fixed sheets are arranged in the valve casing and are matched with each other to form a water mixing cavity; the water inlet end of the first water passing channel is annularly arranged on the side wall of the valve shell, and the water inlet direction of the water inlet end is vertical to the axis of the valve shell; the water outlet end of the first water passing channel penetrates through the fixed plate to the matching surface between the movable plate and the fixed plate; the water inlet of the second water channel is arranged on the bottom wall of the valve shell, and the water outlet of the second water channel is communicated with the matching surface between the movable plate and the fixed plate; the third water channel is arranged in the valve shell, and two ends of the third water channel are respectively connected with the water mixing cavity and the mixed water outlet channel; the invention provides a shower, which overcomes the defect of complex waterway manufacture, can reduce the volume of the shower, and improves the strength and stability of products.
Description
Technical Field
The invention relates to the field of bathrooms, in particular to a shower.
Background
Currently, the existing constant temperature shower is respectively connected with a cold water inlet joint and a hot water inlet joint, a cold water inlet channel and a hot water inlet channel are formed in a shower main body and are connected with a water inlet hole of a main control valve core, and the cold water inlet hole and the hot water inlet hole of the main control valve core are both in bottom water inlet directions, so that a cold water inlet channel structure and a hot water inlet channel structure in the shower main body need to be wound to the bottom of the valve core and then enter the valve core (namely two channels of water; because the existing constant temperature shower is a side switch shower (namely the main control valve core is arranged on the side part of the shower main body), based on the above, the existing shower has the following disadvantages: (1) a water channel wound to the bottom of the valve core is arranged in the shower main body, the production process difficulty is high, and the bent internal water channel is easy to cause the breakage of the casting sand core; (2) for the length design of the valve core, the valve core of the existing structure needs to be transversely arranged due to a water inlet waterway, the requirement on the length of the valve body is longer, and a waterway turning space needs to be increased; (3) the water way increases the internal water storage due to bending, and especially when the water storage volume of cold water is large, the internal cold water is easy to freeze in the cold weather area, so that the shower can be frozen or can not be normally used in winter; (4) the water inlet hole at the bottom of the existing valve core needs to be aligned with a water channel of the shower main body, otherwise, water leakage or streaming occurs, so a double-pin positioning structure needs to be arranged at the bottom of the valve core, the positioning structure reduces the areas of water inlet and outlet of the valve core, and a positioning hole needs to be arranged in the shower main body, so that the processing cost is increased, the rigidity of the shower main body is damaged, the service life is shortened, the positioning hole is required to be accurate when being processed, for example, the size deviation of the valve core positioning pin easily causes the sealing failure of the valve core or even the assembly failure, and the reject ratio of a product is high;
in conclusion, the existing constant temperature shower is still to be further improved.
Disclosure of Invention
The invention aims to overcome the defects or problems in the background art, and provides a shower which is simple in structure, simple and convenient to install and easy to realize, not only overcomes the defect of complex waterway manufacture, but also can reduce the volume of the shower, improve the strength and stability of products, and prolong the service life.
In order to achieve the purpose, the invention adopts the following technical scheme:
a shower comprises a shower body and a first valve core arranged at the side part of the shower body; the shower main body is provided with a cold water inlet channel, a hot water inlet channel and a mixed water outlet channel which are respectively and correspondingly communicated with a cold water source and a hot water source;
the first valve core comprises a valve shell, an operating piece, a movable piece and a fixed piece;
the movable piece and the fixed piece are arranged in the valve shell and are matched with each other to form a water mixing cavity; further comprising:
the water inlet end of the first water passing channel is annularly arranged on the side wall of the valve shell, and the water inlet direction of the water inlet end is vertical to the axis of the valve shell; the water outlet end of the first water passing channel penetrates through the fixed plate to the matching surface between the movable plate and the fixed plate;
the water inlet of the second water passing channel is arranged on the bottom wall of the valve shell, and the water outlet of the second water passing channel is communicated to the matching surface between the movable plate and the fixed plate;
the third water channel is arranged in the valve shell, and two ends of the third water channel are respectively connected with the water mixing cavity and the mixed water outlet channel;
the water inlet end of the first water passing channel and the water inlet of the second water passing channel are respectively used for receiving cold water inlet channels and hot water inlet channels; the operation piece drives the movable piece to move relative to the fixed piece so as to adjust the flow areas of the water mixing cavity and the water outlet end of the first water passing channel and the water outlet of the second water passing channel respectively.
Furthermore, the cold water inlet channel is opposite to the water inlet end of the first water passing channel.
Furthermore, a groove for water passing is formed in the bottom wall of the valve shell and is respectively communicated with a mixed water outlet channel and a third water passing channel of the shower main body; and the water passing area of the groove is larger than that of the third water passing channel and the mixed water outlet channel.
Further, an attachment part is formed at the periphery of the water inlet and is formed by extending the bottom wall of the valve shell outwards; the edge of the hot water inlet passage of the shower main body is provided with a hole site for matching the mounting part.
Furthermore, the first valve core also comprises a fixed seat and a hinge shaft; the fixed seat is arranged in the valve shell and forms hinged fit with the operating part through a hinged shaft; the operating piece drives the movable piece to move relative to the fixed piece by taking the hinged shaft as a pivot so as to adjust the flow area of the first water passing channel and the second water passing channel.
Furthermore, the first valve core also comprises a drive plate which is arranged between the fixed seat and the movable plate and is in rotation stopping fit with the fixed plate; wherein, the drive plate is provided with a through hole for the operating part to penetrate through.
Furthermore, the shower device also comprises a water diversion valve seat and a second valve core arranged in the water diversion valve seat, wherein the water diversion valve seat is arranged on the shower device main body and is connected with the mixed water outlet channel.
As can be seen from the above description of the present invention, the present invention has the following advantages over the prior art:
1. the shower provided by the technical scheme has a simple structure, is simple and convenient to install and is easy to realize, and the switch temperature control valve core is arranged on the side part of the shower main body, and the cold water inlet channel of the switch temperature control valve core is arranged on the side wall of the valve core, so that the cold water channel does not need to be wound to the bottom, the distance of the cold water channel is shortened, the process difficulty and the cost for arranging the water channel are reduced, the volume of the cold water channel is reduced, and the probability that the shower main body is frozen or cannot be normally used is reduced; in addition, the positioning structure of the valve core during installation can be reduced, and the part of the shower main body provided with the positioning hole and the positioning column on the valve core is omitted, so that the whole length of the valve core can be reduced; moreover, due to the fact that the design of a water path and a positioning hole is omitted, the structure of the shower main body is optimized, machining process and assembling working hours are shortened, the rigidity, the strength and the stability of the shower main body are greatly improved, and the service life is effectively prolonged;
2. the cold water inlet channel is arranged opposite to the water inlet end of the first water passing channel, so that the length and the volume of the water channel are reduced to the maximum extent, the cold water stored water in the water channel is reduced to the maximum extent, the problem of frost crack prevention is solved, and the cold water is discharged more quickly;
3. the bottom wall of the valve shell is provided with a water passing groove, and the water passing area of the groove is larger than that of the third water passing channel and the mixed water outlet channel, so that the third water passing channel and the mixed water outlet channel do not need to be aligned accurately, an accurate positioning structure is omitted, the mounting and processing precision is reduced, accurate water passing can be still ensured, and meanwhile, water flow stays in the groove and then enters the mixed water outlet channel to play a role in buffering, so that cold water and hot water are mixed more fully;
4. the invention is characterized in that an attachment part is formed on the periphery of the water inlet, and the attachment part is formed by outwards extending the bottom wall of the valve shell; a hole site for matching the mounting part is formed at the edge of a hot water inlet pipeline opening of the shower main body, the mounting part and the hole site are aligned, so that communication is realized, a positioning structure is not needed, the cost is low, and the shower main body is easy to form;
5. the invention realizes the control of the operating piece on the moving piece through the fixed seat and the articulated shaft, realizes the opening and closing of the first valve core by driving the moving piece to translate through the operating piece, and realizes the adjustment of the flow area of the first water passing channel and the second water passing channel through the translation or the rotation of the operating piece.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic perspective exploded view of a thermostatic shower according to the present invention;
fig. 2 is a cross-sectional view of a thermostatic shower according to the present invention;
FIG. 3 is a schematic perspective exploded view of a first valve cartridge according to the present invention;
FIG. 4 is a schematic perspective view of a first valve cartridge according to the present invention;
FIG. 5 is a first cross-sectional view of the first valve cartridge of the present invention in the closed position;
FIG. 6 is a second cross-sectional view of the first valve cartridge of the present invention in the closed position;
FIG. 7 is a first cross-sectional view of the first valve cartridge of the present invention in an open state;
fig. 8 is a second cross-sectional view of the first valve cartridge of the present invention in an open state.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are presently preferred embodiments of the invention and are not to be taken as an exclusion of other embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the claims, the specification and the drawings of the present invention, unless otherwise expressly limited, the terms "first", "second" or "third", etc. are used for distinguishing between different items and not for describing a particular sequence.
In the claims, the specification and the drawings of the present invention, unless otherwise expressly limited, all directional or positional relationships indicated by the terms "center," "lateral," "longitudinal," "horizontal," "vertical," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "clockwise," "counterclockwise," and the like are based on the directional or positional relationships indicated in the drawings and are used for convenience in describing the present invention and for simplicity in description, but do not indicate or imply that the device or element so indicated must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present invention.
In the claims, the description and the drawings of the present application, unless otherwise expressly limited, the terms "fixedly connected" or "fixedly connected" should be interpreted broadly, that is, any connection between the two that does not have a relative rotational or translational relationship, that is, non-detachably fixed, integrally connected, and fixedly connected by other devices or elements.
In the claims, the specification and the drawings of the present invention, the terms "including", "having" and their variants, if used, are intended to be inclusive and not limiting.
Referring to fig. 1 to 4, a shower includes a shower body 1, a water inlet joint 2, a first valve core 3, a water diversion valve seat 4, a second valve core 5 and a lower water outlet joint 6;
the shower body 1 is provided with cold and hot water inlet channels 11 and 12 and a mixed water outlet channel 13 which are respectively and correspondingly communicated with a cold water source and a hot water source;
two water inlet joints 2 for conveying cold and hot water; one end of the water inlet joint 2 is fixed on a wall body, and the other end is connected with the shower body 1 and is respectively and correspondingly communicated with the cold water inlet channel 11 and the hot water inlet channel 12;
the shower body 1 is also connected with a lower water outlet connector 6 and a water distribution valve seat 4, the lower water outlet connector 6 and the water distribution valve seat 4 are arranged between the two water inlet connectors 2, and a second valve core 5 is arranged in the water distribution valve seat 4 (the second valve core 5 is a water distribution valve core and is used for distributing water to a top shower or a handheld shower head), as the lower water outlet connector 6 and the water distribution valve seat 4 are respectively communicated with a mixed water outlet channel 13 and are arranged between the two water inlet connectors 2, the distance of the mixed water outlet channel 13 is shortened by half, the volume of the shower is greatly reduced, the occupation of the bathroom space is reduced, and the shower body is exquisite and small;
a first valve core 3 which is arranged at the side part of the shower main body 1 and is close to one side of the cold water inlet joint 2;
the first valve core 3 comprises a valve shell 31, an operating piece 32, a movable plate 33, a fixed plate 34, a fixed seat 35, a hinge shaft 36 and a drive plate 37;
the valve casing 31, the valve casing 31 stated in this invention is for making and assembling conveniently, so set up the valve casing 31 separately, this valve casing 31 includes body 310 and body 311 part, the two cooperate and form and supply the moving plate 33, the fixed plate 34, the fixed seat 35, the articulated shaft 36 and driving plate 37 to install the containing cavity 312;
a fixing seat 35 which is internally arranged in the valve housing 31 and forms a hinged fit with the operating member 32 through a hinge shaft 36; the operating element 32 drives the moving plate 33 to move relative to the fixed plate 34 by using the hinge shaft 36 as a fulcrum, where the movement may be rotation or translation;
a dial plate 37, wherein the dial plate 37 is arranged between the fixed seat 35 and the movable plate 33 and is in rotation stop fit with the fixed plate 34; wherein, the drive plate 37 is provided with a through hole 370 for the operating member 32 to pass through, and the drive plate 37 has good sealing function to prevent water flow from flowing out from the valve shell 31;
the movable and fixed plates 33, 34 are respectively arranged in the valve shell 31 and are matched with each other to form a water mixing cavity 30;
the first water passing channel 71 is provided with a water inlet end 710 annularly arranged on the side wall of the valve casing 31, and the water inlet direction of the water inlet end 710 is vertical to the axis of the valve casing 31; the water outlet end 711 of the first water passing channel 71 penetrates through the fixed plate 34 to the matching surface between the movable plate 33 and the fixed plate 34, and is communicated with the water mixing cavity 30 when the operating piece 32 drives the movable plate 33 to move; it should be noted that the cold water inlet channel 11 is arranged opposite to the water inlet end 710 of the first water passing channel 71, the cold water inlet channel 11 of the opposite arrangement finger is butted with the water inlet end 710 of the first water passing channel 71 in the shortest distance, and the cold water inlet channel 11 is eliminated and then butted with the water inlet end 710 after being wound, so that the length and the volume of the cold water inlet channel arranged on the shower body 1 can be greatly reduced, the water stored in the cold water inlet channel 11 is reduced, the cold water inlet channel is not easy to freeze in cold weather, and the phenomenon that the shower body 1 is prevented from being frozen and cracked is avoided;
a second water passage 72, in which a water inlet 720 is formed in the bottom wall of the valve housing 31, wherein the water inlet 720 is formed in the same direction as the hot water inlet channel 12, and water flows directly into the matching surface between the stator plate 34 and the rotor plate 33; the water outlet 721 of the second water passing channel 72 is located on the stator plate 34, and finally, the water flow enters the water mixing cavity 30 through the relative movement of the stator plates 33 and 34;
a third water passage 73 opened in the valve housing 31 and having two ends connected to the water mixing chamber 30 and the mixed water outlet passage 13, respectively;
the water inlet end 710 of the first water passing channel 71 and the water inlet 720 of the second water passing channel 72 are respectively used for receiving the cold water inlet channel 12 and the hot water inlet channel 12; the operating member 32 drives the movable plate 33 to adjust the flow areas of the water mixing cavity 30 and the water outlet 711 of the first water passing channel 71 and the water outlet 721 of the second water passing channel 72 respectively.
More specifically, in order to save a precise positioning structure and reduce the installation and processing difficulty, the water flow stays in the groove 313 and then enters the mixed water outlet channel 13 to play a role in buffering, so that the cold water and the hot water are mixed more fully; a groove 313 for water passing is formed in the bottom wall of the valve shell 31, and the groove 313 is respectively communicated with the mixed water outlet channel 13 and the third water passing channel 73 of the shower body 1; the water passing area of the groove 313 is larger than the water passing areas of the third water passing channel 73 and the mixed water outlet channel 13.
More specifically, an attachment portion 720A is formed at the periphery of the water inlet 720, and the attachment portion 720A is formed by extending the bottom wall of the valve housing 31; the hole 14 for the attachment part 720A to be engaged with is formed at the rim of the hot water inlet passage 12 of the shower body 1.
In a specific embodiment, the shower of the present invention mainly includes the following components: the shower body 1, the water inlet connector 2, the water diversion valve seat 4, the second valve core 5, the lower water outlet connector 6, the valve shell 31, the operating piece 32, the moving piece 33, the fixed piece 34, the fixed seat 35, the hinge shaft 36 and the drive plate 37;
when the device is actually assembled and used,
firstly, two water inlet joints 2 are respectively screwed to cold and hot water inlet pipes prefabricated on a wall body, and the other ends of the water inlet joints 2 are screwed with the shower body 1, so that the cold and hot water inlet pipes are respectively communicated with cold and hot water inlet channels 11 and 12 in the shower body 1;
secondly, assembling the first valve core 3, connecting the fixed seat 35 with the operating part 32, and fixing the operating part 32 through a hinge shaft 36 to realize the swing of the operating part 32 by taking the hinge shaft 36 as a pivot; then, the driving plate 37, the moving plate 33 and the fixed plate 34 are sequentially installed in the accommodating cavity 312, wherein one end of the operating member 32 is exposed out of the housing 310 of the valve housing 31, the other end of the operating member penetrates through the driving plate 37 to be matched with the moving plate 33, and the driving plate 37 is in rotation stopping fit with the fixed plate 34;
thirdly, the housing 310 is connected with the seat body 311 and is arranged at the side part of the shower main body 1; the water inlet end 710 of the first water passing channel 71 installed at the side of the rear valve casing 31 is opposite to the cold water inlet channel 11, and the water inlet 720 of the second water passing channel 72 at the bottom of the valve casing 31 is also in butt joint with the hot water inlet channel 12, it should be noted that an installing and connecting part 720A is formed on the bottom wall of the base of the casing and at the periphery of the water inlet 720, and is installed corresponding to the hole site 14 at the edge of the mouth of the hot water inlet channel 12, so as to realize quick matching, of course, the hole site 14 here can be the inner wall of the hot water inlet channel 12, or the water passing area is larger than the hole expansion of the water passing inlet channel, and no matter the position where the installing and connecting part 720A is arranged in the center; in addition, while the water inlet 720 of the second water passing channel 72 in the valve housing 31 is in butt joint with the hot water inlet channel 12, the groove 313 in the bottom wall of the valve housing 31 is also in butt joint with the mixed water outlet channel 13, it should be noted that the water passing area of the groove 313 is larger than the water passing areas of the third water passing channel 73 and the mixed water outlet channel 13, so that the processing difficulty is reduced, and the water flow can be further and fully mixed in the groove 313;
finally, connecting the control handle 8 with the free end 321 of the operating part 32, hermetically connecting the lower water outlet joint 6 and the water diversion valve seat 4 with the shower body 1 respectively to complete the assembly of the whole constant temperature shower, then installing the second valve core 5 into the water diversion valve seat 4, and hermetically screwing and conducting the top-spraying and handheld shower head on the water diversion valve seat 4 respectively;
in actual use, referring to fig. 5 and 6, in the state where the control handle 8 is not toggled, the operating member 32 is perpendicular to the shower body 1, and the first valve core 3 is in the closed state; after cold water enters the cold water inlet channel 11 from the water inlet joint 2, the cold water enters the fixed piece 34 from the side wall of the valve shell 31 (flows through the first water passing channel 71), and at the moment, the cold water cannot enter the water mixing cavity 30 because the movable piece 33 and the fixed piece 34 are in a dislocation state; similarly, hot water flows through the hot water inlet channel 12 from the water inlet connector 2, enters from the bottom wall of the valve housing 31, and flows to the fixed plate 34 (flows through the second water passing channel 72), and the moving plate 33 and the fixed plate 34 are dislocated and cannot enter the water mixing cavity 30, so that cold water and hot water cannot be mixed, and the water mixing cavity is in a closed state;
when the control handle 8 is shifted to incline, referring to fig. 7 and 8, the operating member 32 takes the hinge shaft 36 on the fixed seat 35 as a pivot to drive the moving plate 33 at the other end of the operating member 32 to move horizontally relative to the moving plate 33, so that the first water passing channel 72 and the second water passing channel 72 can both conduct the water mixing cavity 30, cold water and hot water are mixed in the water mixing cavity 30, then the mixed water passes through the groove 313 via the mixed water passing channel 73 (third water passing channel 73), enters the mixed water outlet channel 13, and finally flows out of the lower water outlet joint 6 or the water diversion valve seat 4; it should be noted that the water flow entering the groove 313 can be mixed more fully;
when the temperature of water needs to be regulated, the control handle 8 is rotated, as the operating piece 32 is hinged with the fixed seat 35 through the hinge shaft 36, and the fixed seat 35, the socket and the movable plate 33 are in rotation stopping fit, the movable plate 33 also rotates along with the operation, so that the water passing areas of the first water passing channel 71 and the second water passing channel 72 of the water mixing cavity 30 and the fixed plate 34 of the movable plate 33 can be changed, and the temperature of cold water and hot water can be further regulated;
of course, the switching function and the temperature adjusting function can be realized only by translating or rotating the control handle 8, that is, the linkage plate 33 may adjust the water passing areas of the first and second water passing channels 72.
The shower provided by the technical scheme has a simple structure, is simple and convenient to install and is easy to realize, and the switch temperature control valve core is arranged on the side part of the shower main body, and the cold water inlet channel of the switch temperature control valve core is arranged on the side wall of the valve core, so that the cold water channel does not need to be wound to the bottom, the distance of the cold water channel is shortened, the process difficulty and the cost for arranging the water channel are reduced, the volume of the cold water channel is reduced, and the probability that the shower main body is frozen or cannot be normally used is reduced; in addition, the positioning structure of the valve core during installation can be reduced, and the part of the shower main body provided with the positioning hole and the positioning column on the valve core is omitted, so that the whole length of the valve core can be reduced; moreover, due to the fact that the design of a water path and a positioning hole is omitted, the structure of the shower main body is optimized, machining process and assembling working hours are shortened, the rigidity, the strength and the stability of the shower main body are greatly improved, and the service life is effectively prolonged; the water inlet direction of the cold water inlet channel close to one side of the first valve core is superposed with the water inlet direction of the water inlet end, so that the length and the volume of the water channel are reduced to the maximum extent, the cold water stored water in the water channel is reduced to the maximum extent, the problem of frost crack prevention is solved, and the cold water is discharged more quickly; the bottom wall of the valve shell is provided with a water passing groove, and the water passing area of the groove is larger than that of the third water passing channel and the mixed water outlet channel, so that the third water passing channel and the mixed water outlet channel do not need to be aligned accurately, an accurate positioning structure is omitted, the mounting and processing precision is reduced, accurate water passing can be still ensured, and meanwhile, water flow stays in the groove and then enters the mixed water outlet channel to play a role in buffering, so that cold water and hot water are mixed more fully; the invention is characterized in that an attachment part is formed on the periphery of the water inlet, and the attachment part is formed by outwards extending the bottom wall of the valve shell; a hole site for matching the mounting part is formed at the edge of a hot water inlet pipeline opening of the shower main body, the mounting part and the hole site are aligned, so that communication is realized, a positioning structure is not needed, the cost is low, and the shower main body is easy to form; the invention realizes the control of the operating piece on the moving piece through the fixed seat and the articulated shaft, realizes the opening and closing of the first valve core by driving the moving piece to translate through the operating piece, and realizes the adjustment of the flow area of the first water passing channel and the second water passing channel through the translation or the rotation of the operating piece.
The description of the above specification and examples is intended to be illustrative of the scope of the present invention and is not intended to be limiting.
Claims (7)
1. A shower comprises a shower body and a first valve core arranged at the side part of the shower body; the shower main body is provided with a cold water inlet channel, a hot water inlet channel and a mixed water outlet channel which are respectively and correspondingly communicated with a cold water source and a hot water source; the method is characterized in that: the first valve core comprises a valve shell, an operating piece, a movable piece and a fixed piece;
the movable piece and the fixed piece are arranged in the valve shell and are matched with each other to form a water mixing cavity; further comprising:
the water inlet end of the first water passing channel is annularly arranged on the side wall of the valve shell, and the water inlet direction of the water inlet end is vertical to the axis of the valve shell; the water outlet end of the first water passing channel penetrates through the fixed plate to the matching surface between the movable plate and the fixed plate;
the water inlet of the second water passing channel is arranged on the bottom wall of the valve shell, and the water outlet of the second water passing channel is communicated to the matching surface between the movable plate and the fixed plate;
the third water channel is arranged in the valve shell, and two ends of the third water channel are respectively connected with the water mixing cavity and the mixed water outlet channel;
the water inlet end of the first water passing channel and the water inlet of the second water passing channel are respectively used for receiving cold water inlet channels and hot water inlet channels;
the operation piece drives the movable piece to move relative to the fixed piece so as to adjust the flow areas of the water mixing cavity and the water outlet end of the first water passing channel and the water outlet of the second water passing channel respectively.
2. A shower as claimed in claim 1, wherein: the cold water inlet channel is opposite to the water inlet end of the first water passing channel.
3. A shower as claimed in claim 2, wherein: the bottom wall of the valve shell is provided with a groove for water passing, and the groove is respectively communicated with a mixed water outlet channel and a third water passing channel of the shower main body; and the water passing area of the groove is larger than that of the third water passing channel and the mixed water outlet channel.
4. A shower as claimed in claim 1, wherein: an attachment part is formed on the periphery of the water inlet and is formed by extending the bottom wall of the valve shell outwards; the edge of the hot water inlet passage of the shower main body is provided with a hole site for matching the mounting part.
5. A shower as claimed in claim 1, wherein: the first valve core also comprises a fixed seat and a hinged shaft; the fixed seat is arranged in the valve shell and forms hinged fit with the operating part through a hinged shaft; the operating piece drives the movable piece to move relative to the fixed piece by taking the hinged shaft as a pivot so as to adjust the flow area of the first water passing channel and the second water passing channel.
6. A shower as claimed in claim 5, wherein: the first valve core also comprises a drive plate which is arranged between the fixed seat and the movable plate and is in rotation stopping fit with the fixed plate; wherein, the drive plate is provided with a through hole for the operating part to penetrate through.
7. A shower as claimed in claim 1, wherein: the water distribution valve seat is arranged on the shower main body and is connected with the mixed water outlet channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010412713.4A CN111419104A (en) | 2020-05-15 | 2020-05-15 | Shower bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010412713.4A CN111419104A (en) | 2020-05-15 | 2020-05-15 | Shower bath |
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| Publication Number | Publication Date |
|---|---|
| CN111419104A true CN111419104A (en) | 2020-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010412713.4A Pending CN111419104A (en) | 2020-05-15 | 2020-05-15 | Shower bath |
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| CN (1) | CN111419104A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750134A (en) * | 2020-07-29 | 2020-10-09 | 福建西河卫浴科技有限公司 | Valve and shower device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203892620U (en) * | 2014-04-14 | 2014-10-22 | 珠海市舒丽玛温控卫浴设备有限公司 | Constant-temperature faucet |
| CN204878858U (en) * | 2015-05-11 | 2015-12-16 | 福建西河卫浴科技有限公司 | Constant temperature tap with suit structure |
| CN206918316U (en) * | 2017-05-31 | 2018-01-23 | 邓鹏群 | A kind of shower with side seal constant temperature valve core |
| CN207989805U (en) * | 2018-03-21 | 2018-10-19 | 九牧厨卫股份有限公司 | A kind of pile-up valve and shower |
| CN209511191U (en) * | 2019-01-07 | 2019-10-18 | 九牧厨卫股份有限公司 | A kind of constant-temperature shower faucet for solar water heater |
| CN209688168U (en) * | 2018-11-21 | 2019-11-26 | 九牧厨卫股份有限公司 | A kind of temperature control shower faucet |
| CN212394742U (en) * | 2020-05-15 | 2021-01-26 | 九牧厨卫股份有限公司 | Shower bath |
-
2020
- 2020-05-15 CN CN202010412713.4A patent/CN111419104A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203892620U (en) * | 2014-04-14 | 2014-10-22 | 珠海市舒丽玛温控卫浴设备有限公司 | Constant-temperature faucet |
| CN204878858U (en) * | 2015-05-11 | 2015-12-16 | 福建西河卫浴科技有限公司 | Constant temperature tap with suit structure |
| CN206918316U (en) * | 2017-05-31 | 2018-01-23 | 邓鹏群 | A kind of shower with side seal constant temperature valve core |
| CN207989805U (en) * | 2018-03-21 | 2018-10-19 | 九牧厨卫股份有限公司 | A kind of pile-up valve and shower |
| CN209688168U (en) * | 2018-11-21 | 2019-11-26 | 九牧厨卫股份有限公司 | A kind of temperature control shower faucet |
| CN209511191U (en) * | 2019-01-07 | 2019-10-18 | 九牧厨卫股份有限公司 | A kind of constant-temperature shower faucet for solar water heater |
| CN212394742U (en) * | 2020-05-15 | 2021-01-26 | 九牧厨卫股份有限公司 | Shower bath |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750134A (en) * | 2020-07-29 | 2020-10-09 | 福建西河卫浴科技有限公司 | Valve and shower device |
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