CN214274536U

CN214274536U - Novel water tap

Info

Publication number: CN214274536U
Application number: CN202120219110.2U
Authority: CN
Inventors: 杨建泽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-09-24
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses a novel water tap, which comprises a tap body, a valve core seat, a first valve sheet and a second valve sheet, wherein the tap body is provided with a mounting seat and a water outlet bent pipe; the valve core seat is provided with a fixed seat and a rotating seat, the first end of the rotating seat is rotatably arranged in the first end of the fixed seat and is positioned on the same straight line, the second end of the rotating seat extends out of the end part of the fixed seat, the end part of the second end of the rotating seat is limited outside the fixed seat, and the end part of the second end of the rotating seat is communicated and connected with the first end of the water outlet bent pipe; the first valve plate is located in the fixed seat and is fixedly matched with the first end of the rotating seat, the second valve plate is fixedly installed in the fixed seat, and the fixed seat is located in the installation seat and is installed and matched with the installation seat. The utility model relates to an ingenious, simple structure just passes in and out water with the straight-through mode of horizontal rotation control, and convenient operation promotes space utilization, avoids taking place moreover to bump the emergence that the handle leads to opening or miss.

Description

Novel water tap

Technical Field

The utility model relates to a tap technical field, concretely relates to are novel tap.

Background

Faucets are used frequently in everyday life. The common water tap comprises a tap body, a valve rod, two valve plates which are overlapped and controlled to be switched on and off, and a valve core seat for the valve rod to be rotatably installed, wherein the two valve plates are provided with water passing holes which are controlled to be switched on or switched off (namely, in a cutting mode) in a relative rotation mode. The water tap is commonly used in kitchens and bathrooms, and is convenient, so that the water tap is widely applied.

The elbow water tap is one of water taps, and the elbow water tap comprises a tap body and an outlet elbow connected to the tap body, wherein a horizontal valve core seat is also arranged in the tap body, a valve core (namely a first valve plate and a second valve plate) is arranged in the valve core seat, and the valve core seat is horizontally arranged in the tap body, so that the valve core seat is connected with the valve core and extends out of the tap body and is convenient for people to control a handle for water outlet, and a water outlet hole for water to pass through (namely the valve core seat discharges water in a side direction) is required to be formed in the side wall of the valve core seat. When in use, people drive the valve core to rotate on the valve core seat through the handle to discharge water. The common kitchen application is provided with a vegetable basin faucet, also called a vegetable basin faucet elbow pipe, which is usually arranged beside a vegetable basin, and the water outlet elbow pipe can rotate relative to a faucet body, so that a handle is positioned at the front side of the faucet body and is close to the vegetable basin for convenience in operation, and therefore, people can wash vegetables and dishes conveniently. Can be applied in a bathroom for convenient hair washing, etc.

However, the existing elbow faucet occupies a certain space in a kitchen or a bathroom due to the handle on the faucet body, and the space in the kitchen or the bathroom is very limited, so that the existing elbow faucet is opened due to the fact that the handle is often damaged or mistakenly touched to cause the occurrence of opening in vegetable washing or bathroom bathing, and great troubles and inconvenience are brought to people.

Accordingly, the present inventors have made extensive studies to solve the above problems and have made the present invention.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel faucet, its design benefit, simple structure just pass in and out water with the straight-through mode of horizontal rotation control, convenient operation promotes space utilization, avoids taking place moreover to bump the emergence that the handle leads to opening or miss.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a novel water faucet comprises a faucet body, a valve core seat, a first valve block and a second valve block, wherein the faucet body is provided with a water inlet end and a water outlet end, the valve core seat is installed in the water inlet end, a water passing channel through which water flows is formed in the valve core seat, the first valve block and the second valve block are installed in the water passing channel and are in sealing fit with the water passing channel, the second valve block is fixed in the water passing channel, the first valve block is rotatably installed in the water passing channel, and water passing ports are formed in the first valve block and the second valve block; the faucet body is provided with an installation seat and a water outlet bent pipe, the valve core seat is positioned in the installation seat, and the installation seat is detachably communicated and matched with the water outlet bent pipe; the valve core seat is provided with a fixed seat and a rotating seat which are both in a hollow structure, and two ends of the fixed seat and the rotating seat are open, and a hollow cavity of the fixed seat and a hollow cavity of the rotating seat form the water passing channel; the fixed seat and the rotating seat are positioned on the same straight line, the first end of the rotating seat is rotatably installed in the first end of the fixed seat, the second end of the rotating seat extends out of the end part of the fixed seat, the end part of the second end of the rotating seat is limited outside the fixed seat, and the end part of the second end of the rotating seat is communicated and connected with the first end of the water outlet bent pipe; the first valve plate is located in the fixed seat and is fixedly matched with the first end of the rotating seat, the second valve plate is fixedly installed in the fixed seat, and the fixed seat is located in the installation seat and is assembled with the installation seat and communicated with the installation seat.

Install on the outer wall of rotation seat and be used for the sealing washer sealed with the fixing base, the second of rotating the seat is served to thread connection and is connected with the closure, and the closure passes through screw-thread fit with the first end of play water return bend and is connected, rotates the first of seat and serves and be provided with the jack catch that is in water channel and arranges to counterpoint, and counterpoint on the free end of two jack catches is provided with the location step, and the first valve block goes up the concave draw-in groove that passes through the spacing complex of above-mentioned location step with the jack catch, first valve block and fixing base seal fit, first valve block becomes circularly, first valve block has two openings towards breach mutually the back mutually, and this breach does the mouth of a river of crossing on the first valve block.

The installation seat has the protective sheath that is used for protecting the valve core seat and the bent pipe portion that is used for supply pipe connection, the first end of bent pipe portion is served and is had the external screw thread section with water piping connection, is provided with interior screw thread section in the second end of bent pipe portion, and the first end of bent pipe portion, protective sheath and the first end of play water return bend are on the same straight line, and the second end of fixing base is installed in the second end of bent pipe portion through screw thread close fit, and outside the first end of fixing base was held at the second of bent pipe portion, the protective sheath was worn to overlap outside the play water return bend, and the first end of play water return bend was in the protective sheath the first end close fit of protective sheath and fixing base is connected.

The side wall of the second valve plate is convexly provided with two convex columns, the two convex columns are arranged on the second valve plate in a back-to-back mode, the fixing seat is concavely provided with a limiting groove which is in sliding fit with the convex columns and is used for limiting installation of the second valve plate, the second valve plate is provided with a through hole which is in a straight shape and penetrates through the upper end face and the lower end face, the bottoms of the two gaps are located in the relative range of the through hole on the first valve plate and the through hole on the second valve plate, and the through hole is a water passing hole on the second valve plate.

And a sealing ferrule used for fixing the second valve plate in the fixing seat and enabling the second valve plate and the first valve plate to be overlapped is arranged at the second end of the fixing seat.

The sealing ring is provided with a reducing section which is positioned in the second end of the fixed seat and is connected with the second valve plate and an expanding section which is used for abutting against the second end of the fixed seat.

The reducing section is provided with an installation groove in an inwards concave mode, and an elastic metal ring is embedded in the installation groove.

Two cutting surfaces which are convenient for a tool to clamp and rotate are arranged on the side wall of the screwing piece, and the two cutting surfaces are arranged in an alignment mode along the circumferential direction of the screwing piece.

And a limiting ring for sealing and propping the sealing ferrule is integrally formed in the bent pipe part.

The utility model has the advantages that:

the utility model is provided with a fixed seat and a rotating seat which are both hollow structures and two open end parts at the valve core seat, because the first end of the rotating seat is rotatably arranged in the first end of the fixed seat, the fixed seat and the rotating seat are positioned on the same straight line, and the hollow cavity of the fixed seat and the hollow cavity of the rotating seat form the water passing channel; the water outlet bent pipe is connected with the rotating seat in the same way, and the first valve plate is positioned in the fixed seat and is fixedly matched with the first end of the rotating seat, so that the whole valve core seat is in straight-through water inlet and outlet. When the tap body is back on the water supply pipeline, during the use, only need to rotate the water outlet elbow, and then it is rotatory to rotate the seat and drive first valve block relative second valve block, and then form the water supply flow and simultaneously through the water gap relative position on first valve block and the second valve core (when operating promptly with opening or closing of horizontal rotation mode at the valve core seat, vertical direction leads to water), rivers pass through in the fixing base directly gets into the water outlet elbow with rotating the seat, realize that tap opens, the reverse rotation water outlet elbow then realizes that tap closes. The rotation amount of the water outlet elbow relative to the faucet body changes the size of the relative communication between the water passing port on the first valve plate and the water passing port on the second valve plate, and further the flow of water flow passing through the valve core seat changes the water outlet amount of the water outlet elbow. Compare in prior art, save handle and valve rod, directly control water through the valve core case, the valve core case both had acted as the effect of traditional valve rod, acted as outlet conduit's effect again simultaneously. The problem of current return bend tap all need rely on the handle when using in kitchen or bathroom not enough is solved, solved simultaneously because the handle often takes place to bump the problem that the damage or mistake bump the handle and lead to opening in the use. Therefore, the utility model relates to a novel water tap, its design benefit, simple structure just pass in and out water with the straight-through mode of horizontal rotation control, convenient operation promotes space utilization, avoids taking place moreover to bump the emergence that the handle leads to opening or miss.

Drawings

For ease of illustration, the present invention is described in detail by the following detailed description and accompanying drawings.

Fig. 1 is a schematic structural diagram (partially cut away in the figure) of the present invention.

Fig. 2 is a schematic view of a partial structure of the present invention.

In the figure:

a bent pipe part-1; a fixed seat-2; a mounting section-21; an upper connecting section-22; a lower connecting section-23; an assembly section-24; a limiting groove-25; a first valve plate-3; a second valve plate-4; a convex column-41; a water outlet elbow pipe-5; a rotating seat-6; a jaw-61; a sealing ferrule-7; a screw-8; a first seal ring-9; protective sleeve-10; a second seal ring-11; a seal ring-12; and (4) a metal ring-13.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

As shown in fig. 1-2, the utility model discloses a novel water faucet, including leading body, fixing base 2, first valve block 3 and second valve block 4, the leading body has water inlet end and a water outlet end, the valve core seat is installed in the water inlet end, the water passing channel that supplies water to flow through has in the valve core seat, first valve block 3 with second valve block 4 install in the water passing channel and with water passing channel seal fit, second valve block 4 is fixed in the water passing channel, first valve block 3 is rotated and is installed in the water passing channel, all be equipped with the mouth of a river on first valve block 3 and the second valve block 4; the faucet body is provided with an installation seat and a water outlet bent pipe 5, the valve core seat is positioned in the installation seat, and the installation seat is detachably communicated and matched with the water outlet bent pipe 5; the tap body is mainly used for connecting and installing an indoor or outdoor water supply pipeline. The position relation and the connection relation among the first valve plate 3, the second valve plate 4 and the fixed seat 2 are the same as those of the existing common water faucet.

The novel water tap of the utility model is characterized in that the valve core seat is provided with a fixed seat 2 and a rotating seat 6 which are both hollow structures and have two open end parts, and the hollow cavity of the fixed seat 2 and the hollow cavity of the rotating seat 6 form the water passing channel; the fixed seat 2 and the rotating seat 6 are positioned on the same straight line, the first end of the rotating seat 6 is rotatably installed in the first end of the fixed seat 2, the second end of the rotating seat 6 extends out of the end part of the fixed seat 2, the end part of the second end of the rotating seat 6 is limited outside the fixed seat 2, and the end part of the second end of the rotating seat 6 is communicated and connected with the first end of the water outlet bent pipe 5; the first valve plate 3 is located in the fixed seat 2 and is fixedly matched with the first end of the rotating seat 6, the second valve plate 4 is fixedly installed in the fixed seat 2, and the fixed seat 2 is located in the installation seat, is installed on the installation seat and is communicated with the installation seat. Adopt above-mentioned structure to set up, during the assembly, earlier wear to locate in the first end of fixing base 2 with the second end that rotates seat 6, and stretch out outside the first end of fixing base 2, it is spacing in fixing base 2 with the first end that rotates seat 6 through limit structure, then toward fixing base 2 intake and serve and pack into first valve block 3 in proper order, second valve block 4 and sealing ring 7, this first valve block 3 cooperation is fixed on the first end that rotates seat 6, also make the second end that rotates seat 6 simultaneously lean on with the spacing top of 2 inner walls of fixing base. Install fixing base 2 on leading body, can direct fixed connection on the second end of rotating seat 6 with the upper end of play water return bend 5 at last for the rivers that get into fixing base 2 can be through rotating 6 inner passageways of seat, and have a water return bend 5 to supply with the use. During the use direct swing goes out water return bend 5 and just can realize controlling out water relative leading body, so design benefit saves handle and valve rod, directly controls water through the valve core case, simple structure, and it is very convenient to operate, has solved the not enough of going out water to traditional handle control, realizes need not the handle just can control out water and close, promotes space utilization, avoids taking place to bump injury or mistake moreover and bumps the emergence that the handle leads to opening.

The utility model discloses a novel water faucet, it is used for the sealing washer 12 sealed with fixing base 2, specific to rotate to install on the outer wall of seat 6, rotate on the outer wall of seat 6 with be provided with the first recess of arranging at interval more than two down on the 2 matched with parts of fixing base, each all inlay in the first recess and be equipped with foretell sealing washer 12. First recess is two, and is upper and lower interval arrangement, and sealed effect is better like this, is difficult for taking place to leak between the two. Through setting up first recess and sealing washer 12, mainly can cross the machining precision who reduces on the outer wall that rotates

seat

6 and 2 cooperation departments of fixing base, and then when guaranteeing that both are sealed, be favorable to reducing production and processing cost.

In the utility model, the second end of the rotating seat 6 is screwed with the screwing part 8, the screwing part 8 is connected with the first end of the water outlet bent pipe 5 through screw thread matching, specifically, the upper end and the lower end of the screwing part 8 are open openings, the inner diameter of the water outlet end of the screwing part 8 is larger than that of the water inlet end, a first limit step is arranged in the screwing part 8, the water outlet end of the screwing part 8 and the water outlet end of the screwing part 8 are both provided with internal threads, the water inlet end of the water outlet bent pipe 5 is specifically provided with external threads, the water outlet end of the screwing part 8 is connected with the water inlet end of the water outlet bent pipe 5 through screw threads, a first sealing ring 9 which is arranged between the first limit step and the water inlet end of the water outlet bent pipe 5 and plays a sealing role is arranged in the screwing part 8, the water inlet end of the screwing part 8 is arranged on the second end of the rotating seat 6 through screw threads, two cutting surfaces which are convenient for a tool to clamp and rotate are arranged on the side wall of the screw element 8, and the two cutting surfaces are arranged in an alignment mode along the circumferential direction of the screw element 8. Adopt above-mentioned structure setting, the spiro union piece 8 of setting is mainly the installation of the water outlet return bend 5 of being convenient for, avoids simultaneously rotating 6 and withdraws into in the fixing base 2 and plays spacing effect. The two cutting surfaces are convenient for a tool to apply force to the screw part 8, provide an acting point for the tool and facilitate the fixed installation of the screw part 8 on the rotating seat 6.

The utility model discloses in, the mount pad has protective sheath 10 that is used for protecting the valve core case and the bent pipe portion 1 that is used for the delivery connection, the first end of bent pipe portion 1 is served and is had the external screw thread section with delivery connection, and the second of bent pipe portion 1 is served and is provided with interior screw thread section, the first end of bent pipe portion 1 protective sheath 10 with go out on the same straight line of the first end of water return bend 5, the second end of fixing base 2 is installed through screw thread close fit in the second of bent pipe portion 1 is held, just the first end of fixing base 2 is in outside the second of bent pipe portion 1 is held, protective sheath 10 wear set in go out outside water return bend 5, just the first end of play water return bend 5 is in protective sheath 10 with the first end of fixing base 2 is closely matched with and is connected. Specifically, the upper end and the lower end of the protective sleeve 10 are both open, a convex circular ring abutting against the screwing piece 8 is integrally formed on the inner wall of the protective sleeve 10, and a first internal thread section which abuts against the water inlet end and is used for connecting the fixed seat 2 is arranged on the inner wall of the protective sleeve 10; the fixing seat 2 is of a cylinder structure with an open upper end and an open lower end, the fixing seat 2 is divided into an installation section 21, an upper connecting section 22, a lower connecting section 23 and an assembly section 24 from top to bottom, the outer diameter of the upper connecting section 22 is larger than that of the lower connecting section 23, the outer diameter of the lower connecting section 23 is larger than that of the assembly section 24, the outer diameter of the assembly section 24 is larger than that of the installation section 21, the installation section 21 is a six-edge boss with six planes in the circumferential direction, a first external thread matched with the first internal thread section is arranged on the side wall of the upper connecting section 22, and a second external thread is arranged on the side wall of the lower connecting section 23; the second end of the bent pipe part 1 is internally provided with the internal thread section for connecting with a second external thread, and the fixed seat 2 is provided with a second sealing ring 11 which is arranged between the upper connecting section 22 and the lower connecting section 23 and used for sealing between the protective sleeve 10 and the second end of the bent pipe part 1. The assembling section 24 is positioned in the bent pipe part 1, and a limiting ring for the sealing ferrule 7 to be sealed and abutted is integrally formed in the bent pipe part 1. More specifically, a sealing groove between the upper connecting section 22 and the lower connecting section 23 is concavely formed on the outer wall of the fixed seat 2, and the second sealing ring 11 is embedded in the sealing groove. Adopt above-mentioned structure setting, the spiral-wound spare 8 of setting has following two advantages: firstly, make things convenient for the connection and the installation of water return bend 5, realize need not processing and change the structure of water return bend 5, and then reduction in production cost. Secondly, be convenient for protective sheath 10 to lean on, through the screw thread locking connection on protective sheath 10 and the fixing base 2 for go out water return bend 5, protective sheath 10, spiro union piece 8 and rotate the seat 6 fixed connection together. Therefore, the installation of the water outlet bent pipe 5 is convenient, and the water outlet bent pipe 5 drives the first valve plate 3 to rotate. The second sealing washer 11 that sets up mainly supplies protective sheath 10 to play sealed effect when leading the body relatively and rotates, avoids dregs to get into between fixing base 2 and the tap body simultaneously, causes the influence to the cooperation between the two, and then influences life.

In this embodiment, the first end of the rotating seat 6 is provided with the jaws 61 which are positioned in the water passage and are arranged in an aligned manner, the free ends of the two jaws 61 are provided with positioning steps in an aligned manner, the first valve plate 3 is concavely provided with a clamping groove which is in spacing fit with the jaws 61 through the positioning steps, the first valve plate 3 is in sealing fit with the fixed seat 2, specifically, the inner wall of the fixed seat 2 is provided with a second spacing step, the second spacing step is arranged on the inner wall of the fixed seat 2 and corresponds to the connecting section of the fixed seat 2, and the second spacing step is mainly formed by the fact that the inner diameter of the water outlet end of the fixed seat 2 is different from the inner diameter of the water inlet end of the fixed seat 2. By adopting the structure, the rotating seat 6 has simple structure and is easy to manufacture. The installation of rotating first valve block 3 on seat 6 and rotating seat 6 and the spacing cooperation of fixing base 2 are simpler, and are convenient.

In this embodiment, the side wall of the second valve piece 4 is convexly provided with two protruding columns 41, the two protruding columns 41 are arranged on the second valve piece 4 in a back-to-back manner, the fixing seat 2 is concavely provided with a limiting groove 25 which is in sliding fit with the protruding columns 41 and is used for limiting installation of the second valve piece 4, and by adopting the above structure, the second valve piece 4 is conveniently dismounted, installed and limited on the fixing seat 2 by matching the protruding columns 41 on the second valve piece 4 with the limiting groove 25 on the fixing seat 2.

In this embodiment, the second end of the fixing seat 2 is provided with a sealing collar 7 for fixing the second valve plate 4 in the fixing seat 2 and overlapping the second valve plate 4 and the first valve plate 3. Adopt above-mentioned structure setting, realize not through the second valve piece 4 in the spacing fixed of fixing base 2 through sealing ring 7, make second valve piece 4 closely superpose with first valve piece 3 under the ejection effect of sealing ring 7 in addition together.

In this embodiment, the sealing collar 7 has a reduced diameter section in the second end of the holder 2 and in contact with the second valve plate 4 and an enlarged diameter section for abutment against the second end of the holder 2. By adopting the structure, the sealing ring 7 is convenient to disassemble on the fixed seat 2 through the expanding section, and meanwhile, the fixed seat 2 and the bent pipe part 1 are convenient to seal.

In this embodiment, the first valve plate 3 is circular, and the first valve plate 3 has two notches with opposite opening directions (i.e. the first valve plate 3 is integrally butterfly-shaped), and the notch is the water passing opening on the first valve plate 3. The second valve plate 4 is circular, a through hole which is in a straight line shape and penetrates through the upper end surface and the lower end surface is formed in the second valve plate 4, and the bottoms of the two gaps are positioned in the range opposite to the through hole in the second valve plate 4 on the first valve plate 3, and the through hole is a water passing hole in the second valve plate 4. Specifically, the first valve plate 3 and the second valve plate 4 are made of ceramic plates or hard plastic plates, and can also be directly made of the existing ceramic plates or hard plastic plates. By adopting the structure, the arranged water through hole ensures that the second valve sheet 4 is more complete and can bear large pressure in use. The notch that sets up mainly makes things convenient for and leads to water when first through counterpointing, is favorable to reducing materials reduce cost simultaneously.

In this embodiment, a reducing section of the sealing ferrule 7 is concavely provided with a mounting groove, and an elastic metal ring 13 is embedded in the mounting groove. Specifically, the metal ring 13 can be a stainless steel rod ring or an iron ring, and the metal ring 13 arranged by adopting the structure is mainly used for the diameter-reducing section to keep clinging to the inner surface of the matched part of the fixing seat 2 and simultaneously plays a role in strengthening the diameter-reducing section.

The utility model discloses in, sealing washer 12 first sealing washer 9 and second sealing washer 11 are current O type sealing washer.

The novel water faucet of the utility model is provided with the fixed seat 2 and the rotating seat 6 which are both hollow structures and have two open end parts at the valve core seat, because the first end of the rotating seat 2 is rotatably arranged in the first end of the fixed seat, the fixed seat 2 and the rotating seat 6 are positioned on the same straight line, and the hollow cavity of the fixed seat 2 and the hollow cavity of the rotating seat form the water passing channel; therefore, the whole valve core seat is in and out water in a straight-through way. When leading body is back on the water supply pipe, during the use, only need to rotate a water return bend 5, and then rotate seat 6 and drive the relative second valve plate 4 rotation of first valve plate 3, and then form the water supply simultaneously through the water outlet relative position on first valve plate 3 and the second valve core (operate opening or closing with the horizontal rotation mode at the valve core seat when promptly, vertical direction leads to water), rivers are through fixing base 2 and rotate in seat 6 directly gets into a water return bend 5, realize tap and open. On the contrary, the reverse rotation of the water outlet elbow 5 realizes the closing of the water tap. The rotation amount of the water outlet elbow 5 relative to the faucet body changes the relative communicated size of the water passing port on the first valve plate 3 relative to the water passing port on the second valve plate 4, so that the flow of water flow passing through the valve core seat changes the water outlet amount of the water outlet elbow 5. Compared with the prior art, the utility model relates to an it is ingenious, save handle and valve rod, directly control water through the valve core case, solved current return bend tap and all need rely on the not enough of handle when using in kitchen or bathroom, solved simultaneously because the handle often takes place to bump the problem that the handle leads to opening because the handle bumps or the mistake bumps in the use. In other words: the valve core seat not only serves as the function of a traditional valve rod, but also serves as a water outlet pipeline, and water inlet and water outlet in a valve core seat direct connection mode are achieved by horizontally rotating the first valve plate 3 to rotate in a staggered mode relative to the second valve plate 4. In addition, the valve core seat is vertically arranged on the faucet body, and a water outlet does not need to be formed in the valve core seat like a traditional valve core seat which is horizontally arranged on the faucet body, so that the valve core seat is ingenious and simple in structural design, easy to manufacture and low in cost. Therefore, the utility model relates to a novel water tap, its design benefit, simple structure just pass in and out water with the straight-through mode of horizontal rotation control, convenient operation promotes space utilization, avoids taking place moreover to bump the emergence that the handle leads to opening or miss.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.

Claims

1. A novel water faucet comprises a faucet body, a valve core seat, a first valve block and a second valve block, wherein the faucet body is provided with a water inlet end and a water outlet end, the valve core seat is installed in the water inlet end, a water passing channel through which water flows is formed in the valve core seat, the first valve block and the second valve block are installed in the water passing channel and are in sealing fit with the water passing channel, the second valve block is fixed in the water passing channel, the first valve block is rotatably installed in the water passing channel, and water passing ports are formed in the first valve block and the second valve block; the faucet body is provided with an installation seat and a water outlet bent pipe, the valve core seat is positioned in the installation seat, and the installation seat is detachably communicated and matched with the water outlet bent pipe; the method is characterized in that: the valve core seat is provided with a fixed seat and a rotating seat which are both in a hollow structure, and two ends of the fixed seat and the rotating seat are open, and a hollow cavity of the fixed seat and a hollow cavity of the rotating seat form the water passing channel; the fixed seat and the rotating seat are positioned on the same straight line, the first end of the rotating seat is rotatably installed in the first end of the fixed seat, the second end of the rotating seat extends out of the end part of the fixed seat, the end part of the second end of the rotating seat is limited outside the fixed seat, and the end part of the second end of the rotating seat is communicated and connected with the first end of the water outlet bent pipe; the first valve plate is located in the fixed seat and is fixedly matched with the first end of the rotating seat, the second valve plate is fixedly installed in the fixed seat, and the fixed seat is located in the installation seat and is assembled with the installation seat and communicated with the installation seat.

2. The novel faucet of claim 1, wherein: install on the outer wall of rotation seat and be used for the sealing washer sealed with the fixing base, rotate the second end of seat and be provided with the closure, the closure passes through screw-thread fit with the first end of play water return bend and is connected, rotates the first end of seat and is provided with the jack catch that is in water channel and arranges to counterpoint, and counterpoint on the free end of two jack catches is provided with the location step, and the first valve block goes up the concave draw-in groove that passes through the spacing complex of above-mentioned location step with the jack catch that is equipped with, first valve block and fixing base seal fit, first valve block becomes circularly, first valve block has two openings towards the breach that carries on the back mutually, and this breach does the mouth of a river of crossing on the first valve block.

3. The novel faucet of claim 1, wherein: the installation seat has the protective sheath that is used for protecting the valve core seat and the bent pipe portion that is used for supply pipe connection, the first end of bent pipe portion is served and is had the external screw thread section with water piping connection, is provided with interior screw thread section in the second end of bent pipe portion, and the first end of bent pipe portion, protective sheath and the first end of play water return bend are on the same straight line, and the second end of fixing base is installed in the second end of bent pipe portion through screw thread close fit, and outside the first end of fixing base was held at the second of bent pipe portion, the protective sheath was worn to overlap outside the play water return bend, and the first end of play water return bend was in the protective sheath the first end close fit of protective sheath and fixing base is connected.

4. The novel faucet of claim 2, wherein: the side wall of the second valve plate is convexly provided with two convex columns, the two convex columns are arranged on the second valve plate in a back-to-back mode, the fixing seat is concavely provided with a limiting groove which is in sliding fit with the convex columns and is used for limiting installation of the second valve plate, the second valve plate is provided with a through hole which is in a straight shape and penetrates through the upper end face and the lower end face, the bottoms of the two gaps are located in the relative range of the through hole on the first valve plate and the through hole on the second valve plate, and the through hole is a water passing hole on the second valve plate.

5. The novel faucet of claim 3, wherein: and a sealing ferrule used for fixing the second valve plate in the fixing seat and enabling the second valve plate and the first valve plate to be overlapped is arranged at the second end of the fixing seat.

6. The novel faucet of claim 5, wherein: the sealing ring is provided with a reducing section which is positioned in the second end of the fixed seat and is connected with the second valve plate and an expanding section which is used for abutting against the second end of the fixed seat.

7. The novel faucet of claim 6, wherein: the reducing section is provided with an installation groove in an inwards concave mode, and an elastic metal ring is embedded in the installation groove.

8. The novel faucet of claim 2, wherein: two cutting surfaces which are convenient for a tool to clamp and rotate are arranged on the side wall of the screwing piece, and the two cutting surfaces are arranged in an alignment mode along the circumferential direction of the screwing piece.

9. The novel faucet of claim 6, wherein: and a limiting ring for sealing and propping the sealing ferrule is integrally formed in the bent pipe part.