CN215410369U - Three-in-one faucet system - Google Patents

Abstract

The utility model relates to the field of taps, in particular to a three-in-one tap system, which comprises a tap body, a cold water pipeline, a hot water pipeline and a boiling water system, wherein the cold water pipeline is connected with the hot water pipeline; in the vertical direction, the water inlet end of the water faucet body is connected with a cold water pipeline, a hot water pipeline and a boiling water system, and the water outlet end is provided with a joint component; in the horizontal direction, a direct drinking control valve and a cold and hot switching valve are respectively arranged at two ends of the faucet body; the direct drinking control valve is used for controlling the closing of the boiling water system; cold and hot diverter valve is used for controlling the play water switching of cold water pipeline and hot water pipeline and closes out water, can realize integrating hot and cold water and straight drink boiling water to a tap on, to tap inner space rational planning, brings three kinds of water modes when the volume is less, and improves the joint part, separates straight drink boiling water and cold and hot water, effectively avoids the dirty cross contamination of bacterium.

Description

Three-in-one faucet system

Technical Field

The utility model relates to the field of faucets, in particular to a three-in-one faucet system.

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. 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.

The tap that uses at present often only has single hot and cold water switching function, along with people's attention to the drinking water, begins to use the drinking water after filtering gradually, but, purchases the water dispenser alone and has various troubles such as space occupation, therefore connects the drinking water pipe in the family on the cold and hot water pipe in kitchen gradually, but this kind of external mode can lead to two independent taps to exist, and the cost improves, if can the rational planning, will bring very big facility with two kinds of tap integration.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is: lie in providing trinity tap system, it can realize integrating the hot and cold water to a tap with straight boiled water on, to tap inner space rational planning, brings three kinds of water modes when the volume is less, and improves the joint part, separates straight boiled water and cold and hot water, effectively avoids the dirty cross contamination of bacterium.

In order to solve the above problems, the present invention adopts the following technical solutions.

The three-in-one faucet system comprises a faucet body, a cold water pipeline, a hot water pipeline and a boiling water system; in the vertical direction, the water inlet end of the water faucet body is connected with a cold water pipeline, a hot water pipeline and a water boiling system, and the water outlet end is provided with a joint component; in the horizontal direction, a direct-drinking control valve and a cold-hot switching valve are respectively arranged at two ends of the faucet body; the direct drinking control valve is used for controlling the closing of the boiling water system; the cold and hot switching valve is used for controlling the water outlet switching of the cold water pipeline and the hot water pipeline and closing the water outlet.

Furthermore, the boiled water system comprises a water purifier, a boiled water machine and three boiled water pipelines, wherein the water purifier, the boiled water machine and the faucet body are communicated with each other through the boiled water pipelines, and the water purifier, the boiled water machine and the faucet body are sequentially arranged along the water outlet direction.

Further, the faucet body comprises a bent head part and a four-way pipe body part; the bending head part is composed of an inner pipe and an outer pipe, is arranged at the upper end of the pipe body part, and is provided with a side water outlet and a lower water outlet at the inner side part of the pipe body part, the side water outlet is communicated with the water outlet end of the cold and hot switching valve, and the lower water outlet is connected with the water outlet end of the boiling water system; the pipe body is provided with a first through hole and a second through hole which correspond to the water inlet end of the cold and hot switching valve, the first through hole is communicated with the cold water pipeline, and the second through hole is communicated with the hot water pipeline; the pipe body part is provided with a third through hole corresponding to the water inlet end of the direct drinking control valve, and the water outlet end of the direct drinking control valve is communicated with the water inlet end of the boiling water system.

Further, the joint parts comprise an outer pipe joint, an inner pipe joint, a water filtering frame and a fastening frame; the inner pipe joint and the outer pipe joint are respectively connected with the inner water outlet end and the outer water outlet end of the faucet body; the inner pipe joint is of a bent structure and is positioned on the inner side of the fastening frame, and one end, far away from the faucet body, of the inner pipe joint sequentially penetrates through the water filtering frame and the outer pipe joint to extend out; the water filtering frame is fastened between the fastening frame and the outer pipe joint; inclined holes matched with the inner pipe joints are formed in the water filtering frame and the outer pipe joints; and a sealing assembly is connected between the inner pipe joint and the inclined hole.

Furthermore, the sealing assembly comprises a first sealing ring nested at the outer end of the inner pipe joint and a second sealing element sleeved at the outer end of the inner pipe joint, the second sealing element is close to the water outlet end of the inner pipe joint, and annular grooves corresponding to the first sealing ring and the second sealing element are respectively formed in the inner side wall of the inclined hole.

Further, the second sealing element comprises a gasket, a connecting bone and a sealing ring, and the gasket, the connecting bone and the sealing ring are fixed in sequence.

Furthermore, the connecting bone and the gasket are both made of hard materials, a step is arranged on the outer side of the inner pipe joint, and the inner diameter of the gasket is smaller than the maximum outer diameter of the step, so that the gasket cannot easily cross the step to the first sealing ring.

Furthermore, the extension end of the inner pipe joint is fixedly connected with a telescopic pipe, the telescopic pipe is in a curve shape, the water outlet end faces downwards, and an adjusting mechanism is connected between the telescopic pipe and the outer pipe joint and used for adjusting the position of the water outlet end of the telescopic pipe.

Furthermore, the adjusting mechanism comprises a screw rod, a rotating sleeve and a positioning block, the screw rod is in threaded connection with the outer wall of the telescopic pipe, the positioning block is fixed with the outer pipe joint, one end of the rotating sleeve rotates with the positioning block, and the other end of the rotating sleeve is in threaded connection with the screw rod.

Furthermore, after the telescopic pipe is compressed to the shortest length, the width of the inner pipe joint and the telescopic pipe is smaller than the minimum inner diameter L of the water filtering frame, so that the inner pipe joint can extend into the water filtering frame when the joint part is assembled.

Compared with the prior art, the utility model has the advantages that:

one, this scheme with the hot and cold water with directly drink boiled water integration to a tap on, to tap inner space rational planning, bring three kinds of water modes when the volume is less.

Two, the control valve of cold and hot water and straight drink boiling water of this scheme is on same water tap, but goes out water and has carried out inside and outside division, makes the drinking water after filtering can not polluted by the bacterium in the cold and hot use water to the utilization is the inner tube joint of the shape of buckling, divides off the play water end of directly drinking the passageway from the cold and hot water passageway, on the basis that does not influence cold and hot water play water, effectively avoids cold and hot play water in-process to the pollution of drinking the water port.

Third, the second sealing member of this scheme comprises packing ring, connection bone and sealing ring, wherein sets up packing ring and connection bone into the stereoplasm, and the sealing ring is soft, and the ladder through the inner tube connects the outside promotes the packing ring and hugs closely with outer tube joint inner wall, and the packing ring also can set up to the form soft outside hard, and when the ladder promoted the packing ring contact, still through connecting the bone with the sealing ring extrusion in the ring channel of outer tube joint inclined hole to increase the sealed effect to the inclined hole.

Fourthly, the end of the inner pipe joint of the scheme is connected with the telescopic pipe, the direction of the pipe orifice of the telescopic pipe is adjusted by utilizing the adjusting mechanism, and only the sleeve is rotated and rotated.

Fifthly, after the telescopic pipe is compressed to the shortest, the width L of the inner pipe joint and the telescopic pipe is smaller than the minimum inner diameter of the water filtering frame, so that the inner pipe joint can be conveniently placed into the water filtering frame.

Drawings

FIG. 1 is a schematic perspective view of the faucet body of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic side-sectional perspective view of the faucet body of the present invention;

FIG. 4 is a schematic view of the structure at A in FIG. 3;

FIG. 5 is a schematic view of a front cross-section of the faucet body of the present invention showing a three-dimensional structure at the third through-hole;

FIG. 6 is a schematic view of the structure at B in FIG. 5;

FIG. 7 is a schematic perspective view of the instant drinking control valve and the cold/hot switching valve of FIG. 5;

FIG. 8 is a schematic view of the structure of FIG. 7 at C;

FIG. 9 is a schematic view of the front cross-section of the faucet body with a three-dimensional structure at the second through hole of the faucet body according to the present invention;

FIG. 10 is a schematic view of the structure of FIG. 9 at D;

FIG. 11 is a schematic perspective view of a tab portion of the present invention;

FIG. 12 is a schematic cross-sectional view of a tab portion of the present invention;

FIG. 13 is a schematic view of the structure of FIG. 12 at E;

FIG. 14 is a schematic view of the structure of the water filtering frame of the present invention;

FIG. 15 is a schematic view of the structure of the joint of the inner pipe according to the present invention;

FIG. 16 is a perspective view of a second seal of the present invention;

fig. 17 is a schematic view of the structure of the L-line in the present invention.

The reference numbers in the figures illustrate:

1, a faucet body, a 11-bent head, a 12-pipe body, a 110-side water outlet, a 111 outer pipe, a 112 inner pipe, a 121 first through hole, a 122 second through hole and a 123 third through hole; 1a direct drinking control valve and 1b cold and hot switching valve;

2, a cold water pipeline;

3 hot water pipeline;

4, opening a water pipeline;

5 joint parts, 51 outer pipe joints, 52 inner pipe joints, 521 telescopic pipes, 53 water filtering frames, 54 fastening frames, 55 adjusting mechanisms, 551 screws, 552 rotating sleeves and 553 positioning blocks;

a 6 seal assembly, 61 first seal, 62 second seal, 621 washer, 622 connects the bone, 623 seal rings.

Detailed Description

As shown in fig. 1-17, the three-in-one faucet system comprises a faucet body 1, a cold water pipeline 2, a hot water pipeline 3 and a boiling water system; as shown in fig. 1-2, in the vertical direction, the water inlet end of the faucet body 1 is connected to the cold water pipeline 2, the hot water pipeline 3 and the water boiling system, and the water outlet end is provided with a joint component 5; in the horizontal direction, a direct drinking control valve 1a and a cold and hot switching valve 1b are respectively arranged at two ends of the faucet body 1; the direct drinking control valve 1a is used for controlling the closing of the boiling water system; the cold and hot switching valve 1b is used for controlling the water outlet switching of the cold water pipeline 2 and the hot water pipeline 3 and closing the water outlet; the boiling water system comprises a water purifier, a water boiler and three boiling water pipelines 4, wherein the water purifier, the water boiler and the faucet body 1 are communicated with each other through the boiling water pipelines 4, and the water purifier, the water boiler and the faucet body 1 are sequentially arranged along the water outlet direction.

As shown in fig. 2, the faucet body 1 includes a curved head portion 11 and a four-way pipe body portion 12; the bending head 11 is composed of an inner pipe and an outer pipe, see the outer pipe 111 and the inner pipe 112 marked in fig. 4, the outer pipe 111 and the inner pipe 112 are both installed at the upper end of the pipe body 12, as shown in fig. 6, the bending head 11 is provided with a side water outlet 110 and a lower water outlet at the inner part of the pipe body 12, the side water outlet 110 is communicated with the water outlet end of the cold-hot switching valve 1b, specifically, the cavity where the side water outlet 110 is located is communicated with the cavity where the cold-hot switching valve 1b is installed, as shown by the black arrow at the upper left corner in fig. 8; the lower water outlet is connected with the water outlet end of the boiled water system, and the position can be seen in fig. 4, one boiled water pipeline 4 in the boiled water system is connected with the lower water outlet of the inner pipe 112 through a copper joint, and the inner pipe 112 is used as a direct drinking channel of boiled water and can be made of soft silica gel materials; as shown in fig. 6, the pipe body 12 is provided with a first through hole 121 and a second through hole 122 corresponding to the water inlet end of the cold/hot switching valve 1b, the first through hole 121 is communicated with the cold water pipeline 2, and the second through hole 122 is communicated with the hot water pipeline 3; the pipe body part 12 is provided with a third through hole 123 corresponding to the water inlet end of the direct drinking control valve 1a, and the water outlet end of the direct drinking control valve 1a is communicated with the water inlet end of the boiling water system, in particular, communicated with one of the water boiling pipelines 4 in the boiling water system.

As shown in fig. 8, the cold water line 2 has two flow directions after discharging water, and when the left cold/hot switching valve 1b communicates with the first through hole 121, cold water flows through the cold/hot switching valve 1b and flows into the outer pipe 111 from the side water outlet 110; when the right direct drinking control valve 1a is communicated with the third through hole 123, cold water flows through the direct drinking control valve 1a to enter the boiled water pipeline 4, then sequentially passes through the water purifier and the boiled water machine shown in the left side of fig. 2, and enters another boiled water pipeline 4, and since the another boiled water pipeline 4 is communicated with the inner pipe 112 in fig. 4, the cold water can be led out from the inner pipe 112.

As shown in fig. 10, after the hot water pipeline 3 discharges water, there is a flow direction, when the left cold/hot switching valve 1b is communicated with the second through hole 122, the hot water flows through the cold/hot switching valve 1b and flows into the outer pipe 111 from the side water outlet 110 to be led out, it should be noted that the cold/hot water cannot be opened at the same time and can be closed at the same time, the direct drinking control valve 1a adopts a reset valve, and the valve is pulled open all the time when in use, and is closed by a loose hand, thereby effectively ensuring the water safety.

As shown in fig. 11 to 12, the joint member 5 includes an outer pipe joint 51, an inner pipe joint 52, a water filtering frame 53, and a fastening frame 54; the inner pipe joint 52 and the outer pipe joint 51 are respectively connected with the inner and outer water outlet ends of the faucet body 1, namely, the inner pipe 112 and the outer pipe 111; the inner pipe joint 52 is a bent structure and is positioned on the inner side of the fastening frame 54, and one end far away from the faucet body 1 sequentially penetrates through the water filtering frame 53 and the outer pipe joint 51 to extend out; the water filtering frame 53 is fastened between the fastening frame 54 and the outer pipe joint 51; inclined holes matched with the inner pipe joint 52 are formed in the water filtering frame 53 and the outer pipe joint 51; the sealing assembly 6 is connected between the inner pipe joint 52 and the inclined hole.

As shown in fig. 13 and 15, the sealing assembly 6 includes a first sealing ring 61 nested at the outer end of the inner pipe joint 52 and a second sealing member 62 sleeved at the outer end of the inner pipe joint 52, the second sealing member 62 is close to the water outlet end of the inner pipe joint 52, and annular grooves corresponding to the first sealing ring 61 and the second sealing member 62 are respectively formed on the inner side wall of the inclined hole.

As shown in fig. 16, the second sealing element 62 includes a washer 621, a connecting rib 622 and a sealing ring 623, the washer 621, the connecting rib 622 and the sealing ring 623 are fixed in sequence, the connecting rib 622 and the washer 621 can be made of hard materials, a step is arranged outside the inner pipe joint 52, see fig. 13, and the inner diameter of the washer 621 is small and cannot cross the step to the first sealing ring 61.

As shown in fig. 11, the extension end of the inner pipe joint 52 is fixedly connected with a telescopic pipe 521, the telescopic pipe 521 is in a curved shape, the water outlet end is downward, and an adjusting mechanism 55 is connected between the telescopic pipe 521 and the outer pipe joint 51 for adjusting the position of the water outlet end of the telescopic pipe 521; as shown in fig. 12, the adjusting mechanism 55 includes a screw 551, a rotating sleeve 552 and a positioning block 553, the screw 551 is in threaded connection with the outer wall of the telescopic tube, the positioning block 553 is fixed with the outer tube joint 51, one end of the rotating sleeve 552 rotates with the positioning block 553, the other end is in threaded connection with the screw 551, when the orientation of the port of the telescopic tube 521 needs to be adjusted, the rotating sleeve 552 can be rotated, and the rotating sleeve 552 moves along the length direction of the screw 551, so that the orientation of the port of the telescopic tube 521 can be changed, and a user can conveniently receive water.

As shown in fig. 17, it is noted that after the extension pipe 521 is compressed to the shortest length, the width L of the inner pipe joint 52 and the extension pipe 521 is smaller than the smallest inner diameter of the water filtration frame 53, so that when the joint member 5 is assembled, the inner pipe joint 52 can be inserted into the water filtration frame 53, then the second sealing member 62 is installed in the annular groove in the inclined hole, then the inner pipe joint 52 and the water filtration frame 53 are integrally placed in the outer pipe joint 51, the position of the inner pipe joint 52 is moved to extend the extension pipe 521, the screw 551 is screwed with the extension pipe 521, the sealing member 6 seals between the inner pipe joint 52 and the inclined hole, then the inner pipe joint 52 is positioned by the fastening frame 54, and finally the inner pipe 112 is connected with the inner pipe joint 52, and the outer pipe joint 51 is installed on the outer pipe 111.

The above; but are merely preferred embodiments of the utility model; the scope of the utility model is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the utility model are equally replaced or changed; are intended to be covered by the scope of the present invention.

Claims (8)

1. Three-in-one tap system, its characterized in that: comprises a faucet body (1), a cold water pipeline (2), a hot water pipeline (3) and a boiling water system;

in the vertical direction, the water inlet end of the water faucet body (1) is connected into the cold water pipeline (2), the hot water pipeline (3) and the water boiling system, and the water outlet end is provided with a joint component (5);

in the horizontal direction, a direct drinking control valve (1 a) and a cold and hot switching valve (1 b) are respectively arranged at two ends of the faucet body (1); the direct drinking control valve (1 a) is used for controlling the closing of the boiling water system; the cold and hot switching valve (1 b) is used for controlling the water outlet switching of the cold water pipeline (2) and the hot water pipeline (3) and closing the water outlet;

the water boiling system comprises a water purifier, a water boiler and three water boiling pipelines (4), wherein the water purifier, the water boiler and the faucet body (1) are communicated with each other through the water boiling pipelines (4), and the water purifier, the water boiler and the faucet body (1) are sequentially arranged along the water outlet direction;

the joint part (5) comprises an outer pipe joint (51), an inner pipe joint (52), a water filtering frame (53) and a fastening frame (54);

the inner pipe joint (52) and the outer pipe joint (51) are respectively connected with the inner water outlet end and the outer water outlet end of the faucet body (1);

the inner pipe joint (52) is of a bent structure and is positioned on the inner side of the fastening frame (54), and one end, far away from the faucet body (1), of the inner pipe joint sequentially penetrates through the water filtering frame (53) and the outer pipe joint (51) to extend out; the water filtering frame (53) is fastened between the fastening frame (54) and the outer pipe joint (51);

inclined holes matched with the inner pipe joints (52) are formed in the water filtering frame (53) and the outer pipe joints (51);

and a sealing assembly (6) is connected between the inner pipe joint (52) and the inclined hole.

2. The three-in-one faucet system of claim 1, wherein: the faucet body (1) comprises a bent head part (11) and a four-way pipe body part (12);

the bending head part (11) is composed of an inner pipe and an outer pipe, is arranged at the upper end of the pipe body part (12), and is provided with a side water outlet (110) and a lower water outlet at the inner part of the pipe body part (12), the side water outlet (110) is communicated with the water outlet end of the cold and hot switching valve (1 b), and the lower water outlet is connected with the water outlet end of a boiling water system;

the pipe body part (12) is provided with a first through hole (121) and a second through hole (122) which correspond to the water inlet end of the cold and hot switching valve (1 b), the first through hole (121) is communicated with the cold water pipeline (2), and the second through hole (122) is communicated with the hot water pipeline (3);

the pipe body part (12) is provided with a third through hole (123) corresponding to the water inlet end of the direct drinking control valve (1 a), and the water outlet end of the direct drinking control valve (1 a) is communicated with the water inlet end of the boiling water system.

3. The three-in-one faucet system of claim 1, wherein: the sealing assembly (6) comprises a first sealing ring (61) nested at the outer end of the inner pipe joint (52) and a second sealing element (62) sleeved at the outer end of the inner pipe joint (52), the second sealing element (62) is close to the water outlet end of the inner pipe joint (52), and annular grooves corresponding to the first sealing ring (61) and the second sealing element (62) are respectively formed in the inner side wall of the inclined hole.

4. The three-in-one faucet system of claim 3, wherein: the second sealing element (62) comprises a gasket (621), a connecting bone (622) and a sealing ring (623), and the gasket (621), the connecting bone (622) and the sealing ring (623) are fixed in sequence.

5. The three-in-one faucet system of claim 4, wherein: the connecting bone (622) and the washer (621) are both made of hard materials, a step is arranged on the outer side of the inner pipe joint (52), and the inner diameter of the washer (621) is smaller than the maximum outer diameter of the step, so that the washer (621) cannot easily cross the step to the first sealing ring (61).

6. The three-in-one faucet system of claim 1, wherein: an extension tube (521) is fixedly connected to the extending end of the inner tube connector (52), the extension tube (521) is in a curve shape, the water outlet end faces downwards, and an adjusting mechanism (55) is connected between the extension tube (521) and the outer tube connector (51) and used for adjusting the position of the water outlet end of the extension tube (521).

7. The three-in-one faucet system of claim 6, wherein: the adjusting mechanism (55) comprises a screw rod (551), a rotating sleeve (552) and a positioning block (553), the screw rod (551) is in threaded connection with the outer wall of the telescopic pipe, the positioning block (553) is fixed with the outer pipe joint (51), one end of the rotating sleeve (552) is in rotating connection with the positioning block (553), and the other end of the rotating sleeve (552) is in threaded connection with the screw rod (551).

8. The three-in-one faucet system of claim 6, wherein: after the extension pipe (521) is compressed to the shortest, the width L of the inner pipe joint (52) and the extension pipe (521) is smaller than the minimum inner diameter of the water filtering frame (53), so that the inner pipe joint (52) can extend into the water filtering frame (53) when the joint part (5) is assembled.

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