CN210240654U - Water tap - Google Patents

Abstract

The utility model discloses a water faucet, base, filtering mechanism, outlet pipe, faucet and control switch, the faucet is connected with the flexible pipe that runs through base and outlet pipe, be equipped with connection chamber and installation cavity in the base, connection chamber is separated by through the baffle with the installation cavity, offer the cold water hole that is used for connecting the cold water pipe, be used for connecting the hot-water line hole, with the apopore that flexible pipe is linked together and be used for being connected the fixed orifices of inlet tube on the lower wall of baffle, be equipped with the connecting hole that runs through the baffle in the fixed orifices, it is linked together with filtering mechanism to connect the chamber. The utility model discloses have filtering capability, stable performance and the faucet can stretch.

Description

Water tap

Technical Field

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

Background

The water tap is a popular name of a water valve, is used for controlling the size of water flow to be switched on and off, and has the effect of saving water. The water tap has a very fast updating speed, and develops from an old cast iron process to an electroplating knob type water tap, a stainless steel single-temperature single-control water tap, a stainless steel double-temperature double-control water tap and a kitchen semi-automatic water tap. The water tap is divided into single-connection type, double-connection type and triple-connection type according to the structure. In addition, the utility model is divided into a single handle and a double handle. The single-connection type cold water pipe or hot water pipe can be connected; the duplex type can be connected with two pipelines of cold and hot water at the same time, and is mainly used for a bathroom basin and a water tap of a kitchen vegetable washing basin with hot water supply; the triple type can be connected with a cold water pipeline and a hot water pipeline, and can also be connected with a shower nozzle which is mainly used for a water tap of a bathtub. At present, more and more consumers purchase faucets, and the faucets are comprehensively considered from various aspects such as materials, functions, shapes and the like.

Current tap has filtering capability less, and the tap that contains filtering capability usually includes fixed pipe, establishes the filter core in fixed pipe and establishes the knob switch on fixed pipe, the bottom of fixed pipe is equipped with the delivery port. However, the water outlet nozzle of the existing faucet has fixed length and no stretching function, and is inconvenient to use in the environment requiring a longer water outlet nozzle.

SUMMERY OF THE UTILITY MODEL

Based on the problem, the utility model aims to provide a have that filtering capability, stable performance and faucet can tensile tap.

Aiming at the problems, the following technical scheme is provided: the utility model provides a faucet, includes base, filtering mechanism, outlet pipe, faucet and control switch, the faucet is connected with the flexible pipe that runs through base and outlet pipe, be equipped with connection chamber and installation cavity in the base, connection chamber is separated by through the baffle with the installation cavity, set up the cold water hole that is used for connecting the cold water pipe, be used for connecting the hot water hole of hot water pipe, the apopore that is linked together with flexible pipe and be used for connecting the fixed orifices of inlet tube on the lower wall of baffle, be equipped with the connecting hole that runs through the baffle in the fixed orifices, it is linked together with filtering mechanism to connect the chamber.

In the structure, the existing control switch comprises a valve core, and a cold water pipe connected with cold water is connected with a cold water hole so as to be matched and communicated with the valve core; connecting a hot water pipe connected with hot water with a hot water hole to enable the hot water pipe to be matched and communicated with the valve core; the water inlet pipe is connected with the top end of the water inlet pipe through the fixing piece and the fixing hole in threaded connection, the water inlet pipe can be connected with tap water or drinking water at the other end of the water inlet pipe, the water solution enters the connecting cavity through the connecting hole through the water inlet pipe, flows into the filtering mechanism through the connecting cavity, and finally is filtered through the filtering mechanism, so that the water solution flowing out of the filtering mechanism can be directly drunk, and the convenience of a user is improved. The control switch controls cold water to flow into the valve core and then enter the telescopic pipe or hot water to flow into the valve core and then enter the telescopic pipe or the cold water and the hot water are mixed in the valve core and then enter the telescopic pipe and finally flow out of the water outlet nozzle for a user to use. Be fixed in the apopore through flexible pipe one end, the other end runs through and links to each other with the faucet behind base and the outlet pipe for flexible pipe can place longer one section in the bottom of base, thereby take off the faucet from the outlet pipe, will stretch out and draw out flexible pipe, can not influence the use of other end outlet department, makes the faucet have tensile function, in order to be applicable to the condition that the user is used for the difference, enlarged the utility model discloses an application scope has improved the utility model discloses a reliability. Can play the effect of protection to the junction that each water pipe links to each other with the base through setting up the installation cavity, thereby improved the utility model discloses a reliability. Can control the switching and the size of hot and cold water through setting up control switch, and can be convenient for cold, hot water mix, thereby improved the utility model discloses a reliability.

The utility model discloses further set up to, be equipped with the fixing base that the cover was established on flexible pipe on the top surface of baffle, the outside cover of fixing base is equipped with and is connected the sealed connecting seat of intracavity wall adaptation, form the water storage chamber between connecting seat bottom and the baffle, be equipped with the drainage hole that is used for intercommunication water storage chamber and filter mechanism on the connecting seat.

In the structure, the water solution in the water inlet pipe enters the water storage cavity, enters the water filtering holes through the water storage cavity, and then enters the filtering mechanism for filtering through the water filtering holes. Can avoid flexible pipe to pull out the back through setting up the fixing base, bring outside dust or dirty thing into the water storage intracavity when coming in again, cause the water solution dirty or block up the drainage hole to the life of flexible pipe has been prolonged, has improved the quality of water storage intracavity water solution, and the person of being convenient for use directly drinks. Can also improve the compactness of connecting chamber inner structure through setting up the fixing base, avoid water pressure too big and produce the noise, improved the utility model discloses a fastness and stability. Through setting up the connecting seat can make the water solution that gets into in the inlet tube pass through the drainage hole and get into filtering mechanism, and can prevent that the water solution from overflowing towards the outside from the inner wall of connecting the chamber, thereby improved the utility model discloses a leakproofness and reliability.

The utility model discloses further set up to, be equipped with the ladder with fixing base outer wall adaptation on the hole of connecting seat.

In the structure, through setting up the ladder, can prevent to paste mutually between connecting seat bottom and the baffle, avoided the flow that aqueous solution got into in the drainage hole to reduce or block up, thereby improved the utility model discloses a reliability.

The utility model discloses further set up to, be equipped with the through hole that is used for passing flexible pipe on the baffle, the upper end of through hole is equipped with the internal thread, the bottom of fixing base be equipped with interior screw-thread fit's external screw thread.

In the structure, the fixing seat is in threaded connection with the partition plate, so that the fixing seat and the base can be conveniently produced, the rejection rate is reduced, and the cost is reduced.

The utility model discloses further set up to, filtering mechanism includes that both ends respectively with the rotating-tube that outlet pipe and base link to each other, the return bend that links to each other with the rotating-tube, the fixed pipe that links to each other with the return bend, establish the filter core in fixed pipe and establish the knob switch in fixed pipe upper end, the bottom of fixed pipe is equipped with the delivery port, be equipped with the discharge orifice that is linked together with the drainage orifice in the rotating-tube, be equipped with the water channel who is used for intercommunication discharge orifice and fixed inside pipe chamber in the return bend.

The utility model discloses further set up to, fixed pipe is located the below of return bend front end.

In the structure, the knob switch is turned on, the water solution entering the water inlet pipe enters the water storage cavity, flows into the water filtering hole through the water storage cavity, flows into the water flowing hole in the fixed pipe, and flows out of the water outlet after flowing into the water flowing channel through the water flowing hole. Through setting up fixed pipe in the below of return bend front end, can make aqueous solution directly flow from the fixed intraductal, and can be convenient for dismouting, change the filter core in the fixed pipe to improve the speed that aqueous solution flows, convenient to use person uses, has improved the utility model discloses a convenience.

The utility model discloses further set up to, the connecting seat salient sets up in the base top surface, all be equipped with the ring channel on the both ends face of connecting seat, the rotating tube bottom is equipped with the ladder groove with connecting seat top adaptation block, the discharge orifice is linked together with the ring channel, but the relative base axial of rotating tube rotates.

In the structure, no matter what position can make the rotating pipe go to through setting up the ring channel, the drainage hole keeps the state that is linked together with discharge orifice and water storage chamber all the time, thereby has improved the utility model discloses a reliability. Can convenient to use person use under the condition of difference through rotating the rotating tube, and can still can continue to use the filtering mechanism to go out water when someone uses the faucet, improved the utility model discloses a convenience and reliability. When the user does not receive water at the filtering mechanism, the water outlet pipe rotates to the position below the water outlet pipe and corresponds to the water outlet pipe, the using space can be saved, and the user is prevented from being influenced when performing other operations.

The utility model discloses further set up to, be equipped with the constant head tank on the outer circumferential wall of connecting seat, the cover is equipped with the snap ring on the constant head tank, be equipped with the screw on the outer circumferential wall of snap ring, be equipped with the locating hole corresponding with the screw on the outer wall of base, locating hole department is equipped with the positioning bolt with the screw spiro union.

In the structure, through the fixed snap ring of double-screw bolt and locating hole cooperation to when can preventing that the rotating tube from driving the connecting seat and rotate, the connecting seat is displacement from top to bottom, leads to the leakproofness variation of water storage chamber volume diminishing or connecting seat, has improved the utility model discloses a reliability.

The utility model discloses further set up to, the rotating tube top spiro union has the seal receptacle, the seal receptacle upper segment is connected with outlet pipe adaptation block, but the relative seal receptacle axial of outlet pipe rotates.

In the structure, the sealing seat is arranged to improve the sealing property between the rotating pipe and the water outlet pipe. But through the relative rotating tube axial rotation of outlet pipe, can improve the utility model discloses a nimble maneuverability to satisfy the different demand of user, thereby improved the utility model discloses a reliability.

The utility model discloses further set up to, all overlap along its axial side on the outer wall of connecting seat and the outer wall of fixing base and be equipped with a plurality of sealing washer.

Adopt above-mentioned structure, can avoid the aqueous solution of water storage intracavity to flow into between connecting seat and the fixing base and between connecting seat outer wall and the inner wall of being connected the chamber, can also improve connecting seat, fixing base and base, the compactness of structure between the three avoids water pressure too big and leads to connecting seat or fixing base to produce vibrations, the noise emission to this real neotype leakproofness and stability have been improved.

The utility model discloses further set up to, control switch is located base one side, and corresponding with the baffle.

By adopting the structure, the cold water and hot water can be conveniently switched or mixed by controlling the switch, the working stroke is reduced, and the operation precision is improved.

The utility model discloses further set up to, the inlet tube can pass through the three-way valve with the cold water pipe and link to each other.

Adopt above-mentioned structure, when the user directly put through the running water with the inlet tube, can pass through the three-way valve with the cold water pipe and link to each other, a cold water pipeline of sharing can reduce the use of joint and water pipe, and the workman of being convenient for installs the pipeline, reduces the risk of revealing, thereby has improved the utility model discloses a reliability.

The utility model discloses further set up to, the bottom of base is equipped with the screwed joint rather than the spiro union, be equipped with the lock nut rather than the adaptation on the screwed joint.

Adopt above-mentioned structure, can be convenient for with the utility model discloses the fastening installation is on kitchen sink or other suitable places, and convenient to use person installs and dismantles, has improved the utility model discloses a convenience.

The utility model has the advantages that: compare current tap, the utility model discloses have filtering capability, stable performance and the faucet can stretch. Be fixed in the apopore through flexible pipe one end, the other end runs through and links to each other with the faucet behind base and the outlet pipe for flexible pipe can place longer one end in the bottom of base, thereby take off the faucet from the outlet pipe, will stretch out and draw out flexible pipe, can not influence the use of other end outlet department, makes the faucet have tensile function, in order to be applicable to the condition that the user is used for the difference, enlarged the utility model discloses an application scope has improved the utility model discloses a reliability.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic diagram of the explosion structure of the present invention.

Fig. 3 is a schematic diagram of the internal structure of the present invention.

Fig. 4 is a schematic view of the bottom view structure of the middle base of the present invention.

Fig. 5 is a schematic view of the depression structure of the middle base of the present invention.

Fig. 6 is a schematic structural view of the first viewing angle of the middle connection seat of the present invention.

Fig. 7 is a schematic structural view of a second viewing angle of the middle connection seat of the present invention.

Fig. 8 is a schematic structural view of the middle elbow pipe and the rotating pipe according to the present invention.

Fig. 9 is a schematic structural view of the snap ring of the present invention.

The reference numbers in the figures mean: 1-a base; 2-a filtering mechanism; 11-a water outlet pipe; 3-water outlet nozzle; 4-control switch; 31-a telescopic tube; 12-a connecting lumen; 14-a mounting cavity; 5-a separator; 51-cold water hole; 52-hot water hole; 53-water outlet; 54-a fixation hole; 55-connecting hole; 56-fixed seat; 57-a through hole; 7-a connecting seat; 71-water filtration holes; 21-a rotating tube; 22-bending a pipe; 23-a stationary tube; 24-a filter element; 25-a knob switch; 231-a water outlet; 211-water flow holes; 221-a water passage; 72-an annular groove; 212-a stepped groove; 73-positioning grooves; 8-a snap ring; 15-positioning holes; 16-a positioning bolt; 213-a sealing seat; 9-sealing ring.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 9, the faucet includes a base 1, a filtering mechanism 2, a water outlet pipe 11, a water outlet nozzle 3 and a control switch 4, the water outlet nozzle 3 is connected with a telescopic pipe 31 penetrating through the base 1 and the water outlet pipe 11, a connection cavity 12 and an installation cavity 14 are arranged in the base 1, the connection cavity 12 is separated from the installation cavity 14 by a partition plate 5, a cold water hole 51 for connecting a cold water pipe, a hot water hole 52 for connecting a hot water pipe, a water outlet hole 53 communicated with the telescopic pipe 31 and a fixing hole 54 for connecting a water inlet pipe are arranged on the bottom wall of the partition plate 5, a connecting hole 55 penetrating through the partition plate is arranged in the fixing hole 54, and the connection cavity 12 is communicated with the filtering mechanism 2.

In the above structure, the existing control switch 4 includes a valve core, and a cold water pipe connected with cold water is connected with the cold water hole 51, so that the cold water pipe is connected with the valve core in a matching way; connecting a hot water pipe connected with hot water with a hot water hole 52 to ensure that the hot water pipe is in adaptive communication with the valve core; link to each other the inlet tube top with connecting hole 55, fix the inlet tube through mounting and fixed orifices 54 spiro union, the inlet tube other end can be connected running water or drinking water, and water solution enters into to connecting chamber 12 through the inlet tube by connecting hole 55, flows into filtering mechanism 2 through connecting chamber 12, filters the back through filtering mechanism 2 at last, and the water solution of following the interior outflow of filtering mechanism 2 can directly drink to user's convenience has been improved. The control switch 4 controls cold water to flow into the valve core and then enter the extension tube 31 or hot water to flow into the valve core and then enter the extension tube 31 or the cold water and the hot water are mixed in the valve core and then enter the extension tube 31 and finally flow out from the water outlet nozzle 3 for a user to use. Be fixed in apopore 53 through flexible pipe 31 one end, the other end runs through and links to each other with faucet 3 behind base 1 and outlet pipe 11 for flexible pipe 31 can place longer one section in base 1's bottom, thereby take off faucet 3 from outlet pipe 11, pull out flexible pipe 31, can not influence the use of other end apopore 53 department, makes faucet 3 have tensile function, in order to be applicable to the condition that the user is used for the difference, has enlarged the utility model discloses an application scope has improved the utility model discloses a reliability. Through setting up installation cavity 14 can play the effect of protection to the junction that each water pipe links to each other with base 1, thereby improved the utility model discloses a reliability. Can control the switching and the size of hot and cold water through setting up control switch 4, and can be convenient for cold, hot water mix, thereby improved the utility model discloses a reliability.

In this embodiment, a fixing seat 56 sleeved on the extension tube 31 is arranged on the top surface of the partition plate 5, a connecting seat 7 matched and sealed with the inner wall of the connecting cavity 12 is sleeved outside the fixing seat 56, a water storage cavity is formed between the bottom end of the connecting seat 7 and the partition plate 5, and a water filtering hole 71 used for communicating the water storage cavity with the filtering mechanism 2 is arranged on the connecting seat 7.

In the structure, the water solution in the water inlet pipe enters the water storage cavity, enters the water filtering holes 71 through the water storage cavity, and enters the filtering mechanism 2 through the water filtering holes 71 for filtering. Through setting up fixing base 56 can avoid flexible pipe 31 to pull out the back, brings outside dust or dirty thing into the water storage intracavity when coming in again, causes the water solution dirty or blocks up drainage hole 71 to the life of flexible pipe 31 has been prolonged, has improved the quality of water solution in the water storage chamber, and the person of being convenient for uses directly drinks. Can also improve the compactness of connecting chamber 12 inner structure through setting up fixing base 56, avoid water pressure too big and produce the noise, improve the utility model discloses a fastness and stability. Through setting up connecting seat 7 and can making the aqueous solution that gets into in the inlet tube pass through drainage hole 71 and get into filtering mechanism 2, and can prevent that the aqueous solution from overflowing towards the outside from the inner wall of connecting chamber 12, thereby improved the utility model discloses a leakproofness and reliability.

In this embodiment, the inner hole of the connecting seat 7 is provided with a step adapted to the outer wall of the fixing seat 56.

In the structure, through setting up the ladder, can prevent to paste mutually between 7 bottoms of connecting seat and the baffle 5, avoided the water solution to get into the flow reduction or the jam in the drainage hole 71, thereby improved the utility model discloses a reliability.

In this embodiment, the partition plate 5 is provided with a through hole 57 for passing through the extension tube 31, the upper end of the through hole 57 is provided with an internal thread, and the bottom end of the fixing seat 56 is provided with an external thread matched with the internal thread.

In the structure, the fixed seat 56 is in threaded connection with the partition plate 5, so that the fixed seat and the base can be conveniently produced, the rejection rate is reduced, and the cost is reduced.

In this embodiment, the filtering mechanism 2 includes a rotating pipe 21, an elbow pipe 22 connected to the rotating pipe 21, a fixed pipe 23 connected to the elbow pipe 22, a filter element 24 disposed in the fixed pipe 23, and a knob switch 25 disposed at an upper end of the fixed pipe 23, wherein two ends of the rotating pipe 21 are respectively connected to the water outlet pipe 11 and the base 1, a water outlet 231 is disposed at a bottom end of the fixed pipe 23, a water flowing hole 211 communicated with the water filtering hole 71 is disposed in the rotating pipe 21, and a water passing channel 221 for communicating the water flowing hole 211 with an inner cavity of the fixed pipe 23 is disposed in the elbow pipe 22.

In this embodiment, the fixed pipe 23 is located below the front end of the bent pipe 22.

In the above structure, when the knob switch 25 is turned on, the water solution entering the water inlet pipe enters the water storage cavity, flows into the water filtering hole 71 through the water storage cavity, flows into the water flowing hole 211 in the fixed pipe 23, flows into the water flowing channel 221 through the water flowing hole 211, and then flows out from the water outlet 231. Through setting up fixed pipe 23 in the below of return bend 22 front end, can make aqueous solution directly flow out from fixed pipe 23 to the speed that aqueous solution flowed out has been improved, and convenient to use person uses.

In this embodiment, the connecting seat 7 protrudes from the top surface of the base 1, annular grooves 72 are formed in both end surfaces of the connecting seat 7, a stepped groove 212 adapted to be engaged with the top end of the connecting seat 7 is formed in the bottom end of the rotating pipe 21, the drain hole 211 is communicated with the annular grooves 72, and the rotating pipe 21 is axially rotatable relative to the base 1.

In the above-mentioned structure, can make the rotating pipe 21 no matter what position is arrived through setting up ring channel 72, drainage hole 71 keeps the state that is linked together with discharge orifice 211 and water storage chamber all the time, thereby has improved the utility model discloses a reliability. Can convenient to use person use under the condition of difference through rotating tube 21, and can still continue to use filter mechanism 2 to go out water when someone uses faucet 3, improved the utility model discloses a convenience and reliability. When a user does not receive water at the position of the filtering mechanism 2, the user rotates the water to the position below the water outlet pipe 11 and corresponds to the water outlet pipe, so that the using space can be saved, and the user is prevented from being influenced when performing other operations.

In this embodiment, the outer circumferential wall of the connecting seat 7 is provided with a positioning groove 73, the positioning groove 73 is sleeved with a clamping ring 8, the outer circumferential wall of the clamping ring 8 is provided with a screw hole, the outer wall of the base 1 is provided with a positioning hole 15 corresponding to the screw hole, and the positioning hole 15 is provided with a positioning bolt 16 screwed with the screw hole.

In the above-mentioned structure, through double-screw bolt and the fixed snap ring 8 of locating hole 15 cooperation to when can preventing that rotating tube 21 from driving connecting seat 7 and rotating, the position is down moved on connecting seat 7, leads to the leakproofness variation that water storage chamber volume diminishes or connecting seat 7, has improved the utility model discloses a reliability.

In this embodiment, the top end of the rotating tube 21 is screwed with the sealing seat 213, the upper section of the sealing seat 213 is in adaptive snap-fit connection with the water outlet tube 11, and the water outlet tube 11 can axially rotate relative to the sealing seat 213.

In the above configuration, the sealing seat 213 is provided to improve the sealing property between the rotary pipe 21 and the water outlet pipe 11. But through the relative rotating tube 21 axial rotation of outlet pipe 11, can improve the utility model discloses a nimble maneuverability to satisfy the different demand of user, thereby improved the utility model discloses a reliability.

In this embodiment, the outer wall of the connecting seat 7 and the outer wall of the fixing seat 56 are both sleeved with a plurality of sealing rings 9 along the axial direction thereof.

Adopt above-mentioned structure, can avoid the aqueous solution of water storage intracavity to flow into between connecting seat 7 and the fixing base 56 and between the inner wall of connecting seat 7 outer wall and connecting chamber 12, can also improve connecting seat 7, fixing base 56 and base 1, the compactedness of structure between the three avoids water pressure too big and leads to connecting seat 7 or fixing base 56 to produce vibrations, the noise emission to this real neotype leakproofness and stability have been improved.

In this embodiment, the control switch 4 is located on one side of the base 1 and corresponds to the partition 5.

By adopting the structure, the cold water and hot water can be conveniently switched or mixed by the control switch 4, the working stroke is reduced, and the operation precision is improved.

In this embodiment, the water inlet pipe may be connected to the cold water pipe by a three-way valve.

Adopt above-mentioned structure, when the user directly put through the running water with the inlet tube, can pass through the three-way valve with the cold water pipe and link to each other, a cold water pipeline of sharing can reduce the use of joint and water pipe, and the workman of being convenient for installs the pipeline, reduces the risk of revealing, thereby has improved the utility model discloses a reliability.

In this embodiment, the bottom of base 1 is equipped with the screwed joint rather than the spiro union, be equipped with the lock nut rather than the adaptation on the screwed joint.

Adopt above-mentioned structure, can be convenient for with the utility model discloses the fastening installation is on kitchen sink or other suitable places, and convenient to use person installs and dismantles, has improved the utility model discloses a convenience.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations of the above assumption should also be regarded as the protection scope of the present invention.

Claims (10)

1. The utility model provides a faucet, includes base, filter mechanism, outlet pipe, faucet and control switch, its characterized in that: the faucet is connected with the flexible pipe that runs through base and outlet pipe, be equipped with connection chamber and installation cavity in the base, connection chamber is separated by through the baffle with the installation cavity, offer the cold water hole that is used for connecting the cold water pipe, be used for connecting the hot-water line on the lower wall of baffle, with the apopore that flexible pipe is linked together and be used for connecting the fixed orifices of inlet tube, be equipped with the connecting hole that runs through the baffle in the fixed orifices, the connection chamber is linked together with filter mechanism.

2. A faucet as set forth in claim 1, wherein: the water filter device is characterized in that a fixing seat sleeved on the telescopic pipe is arranged on the top surface of the partition plate, a connecting seat matched and sealed with the inner wall of the connecting cavity is sleeved outside the fixing seat, a water storage cavity is formed between the bottom end of the connecting seat and the partition plate, and a water filtering hole used for communicating the water storage cavity with the filtering mechanism is formed in the connecting seat.

3. A faucet as claimed in claim 2, wherein: the baffle plate is provided with a through hole for penetrating the telescopic pipe, the upper end of the through hole is provided with an internal thread, and the bottom end of the fixed seat is provided with an external thread matched with the internal thread.

4. A faucet as claimed in claim 2, wherein: the filter mechanism comprises a rotating pipe, a bent pipe, a fixed pipe, a filter element and a knob switch, wherein two ends of the rotating pipe are respectively connected with the water outlet pipe and the base, the bent pipe is connected with the rotating pipe, the fixed pipe is connected with the bent pipe, the filter element is arranged in the fixed pipe, the knob switch is arranged at the upper end of the fixed pipe, a water outlet is formed in the bottom end of the fixed pipe, a water flowing hole communicated with the water filtering hole is formed in the rotating pipe, and a water passing channel used for communicating the water flowing.

5. A faucet as set forth in claim 4, wherein: the fixed pipe is positioned below the front end of the bent pipe.

6. A faucet as set forth in claim 4, wherein: the connecting seat is protruded out of the top surface of the base and provided with annular grooves, the bottom end of the rotating pipe is provided with a stepped groove matched and clamped with the top end of the connecting seat, the drain hole is communicated with the annular grooves, and the rotating pipe can axially rotate relative to the base.

7. A faucet as claimed in claim 6, wherein: the outer circumferential wall of the connecting seat is provided with a positioning groove, the positioning groove is sleeved with a clamping ring, the outer circumferential wall of the clamping ring is provided with a screw hole, the outer wall of the base is provided with a positioning hole corresponding to the screw hole, and the positioning hole is provided with a positioning bolt in threaded connection with the screw hole.

8. A faucet according to claim 7, wherein: the top end of the rotating pipe is in threaded connection with a sealing seat, the upper section of the sealing seat is in adaptive clamping connection with a water outlet pipe, and the water outlet pipe can axially rotate relative to the sealing seat.

9. A faucet as claimed in claim 2, wherein: and a plurality of sealing rings are sleeved on the outer wall of the connecting seat and the outer wall of the fixing seat along the axial direction of the connecting seat and the outer wall of the fixing seat.

10. A faucet as set forth in claim 1, wherein: the control switch is positioned on one side of the base and corresponds to the partition plate.

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