CN213206648U

CN213206648U - Double-control multipurpose water tap

Info

Publication number: CN213206648U
Application number: CN202021674066.6U
Authority: CN
Inventors: 陈梓杭
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-05-14
Anticipated expiration: 2030-08-12

Abstract

The utility model discloses a two accuse multipurpose tap, including tap handle, case swing arm, case, first water inlet, second water inlet, first delivery port, second delivery port, the tap handle is connected with the case swing arm, and the case swing arm is connected with the case, and first water inlet, second water inlet, first delivery port, second delivery port are connected with the case bottom respectively. The utility model discloses a to case ceramic mounting, the design that rotates, solved among the prior art shortcoming that cold and hot mixed water tap case can only control one and go out the water end, realized that tap has two and intake two and go out the water end and tap inside has water route return circuit function when off-state.

Description

Double-control multipurpose water tap

Technical Field

The utility model relates to a bathroom equipment field especially relates to a two accuse multipurpose 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. 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 valve core is a valve part used for realizing basic functions of direction control, pressure control or flow control in the water faucet and is used for controlling the on-off of a water path in the water faucet, the valve core disclosed in the prior invention patent 2020101766530 forms a loop in the water faucet but only controls one water outlet, and the scheme that one valve core provided by 2020106206554 controls two water outlets is provided, but only one water outlet is controlled when the loop function is formed in the water faucet, so that a double-control multipurpose water faucet needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a double-control multipurpose faucet.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a valve core is provided with a swing arm to drive a rotating part and a rotating part fitting fixing part.

The external diameter of the rotating part is smaller than that of the fixing part, and the back of the attaching fixing part is driven by the valve core swing arm to rotate and displace for 270 degrees.

Fixing the components:

the front surface of the fixing part is provided with a first through hole and a second through hole through a vertical shaft of the circle center, and a third through hole and a fourth through hole through a transverse shaft of the circle center. The third through hole is located on the left side of the circle center, the fourth through hole is located on the right side of the circle center and is not intersected with each other, the first through hole is located above the fourth through hole of the third through hole, and the second through hole is located below the fourth through hole of the third through hole and is not intersected with each other.

The back of the fixing piece is provided with a first arc-shaped groove communicated with the first through hole and a second arc-shaped groove communicated with the second through hole, the outer edges of the first arc-shaped groove and the second arc-shaped groove are located in the circumference of the coverage range of any displacement of the rotating piece, and the first arc-shaped groove and the second arc-shaped groove are located above and below the vertical shaft and are not mutually intersected. The third through hole and the fourth through hole are positioned on the inner sides of the first arc-shaped groove and the second arc-shaped groove, the third through hole and the fourth through hole are positioned on two sides of the vertical shaft, and the circumferential distance of the third through hole and the fourth through hole is larger than 3 millimeters within the range of an included angle of 45 degrees up and down between the circle center and the cross shaft.

A rotating member:

the rotating part is provided with a third fan-shaped groove, and the third fan-shaped groove covers the third through hole, the first arc-shaped groove and the second arc-shaped groove and is smaller than an included angle of 45 degrees up and down through the circle center of the fixing part and the cross shaft when the rotating part is attached to the back surface of the fixing part and the circumference of the rotating part is tangent to the circumference of the left side of the cross shaft of the fixing part.

The rotating part is provided with a fourth arc-shaped groove, and the fourth arc-shaped groove covers the first arc-shaped groove and the second arc-shaped groove and is smaller than an included angle of 45 degrees up and down between the circle center of the fixing part and the cross shaft when the rotating part is attached to the back surface of the fixing part and the circumference of the rotating part is tangent to the circumference above the vertical shaft of the fixing part. The third fan-shaped groove and the fourth arc-shaped groove are not intersected with each other.

The rotating part is provided with a fifth arc-shaped groove, and the fifth arc-shaped groove covers the first arc-shaped groove and the second arc-shaped groove and is smaller than an included angle of 45 degrees up and down between the circle center of the fixing part and the cross shaft when the rotating part is attached to the back surface of the fixing part and the circumference of the rotating part is tangent to the circumference below the vertical shaft of the fixing part. The fourth sector groove and the fifth arc-shaped groove are distributed on two sides of the axis of the third sector groove 7.

A faucet is internally provided with the valve core, a valve core swing arm is connected with a faucet handle, a first water inlet of a faucet shell is connected with a first through hole of the valve core, a second water inlet is connected with a second through hole of the valve core, a first water outlet is connected with a third through hole of the valve core, and a second water outlet is connected with a fourth through hole of the valve core.

The first water inlet of the water tap is connected with a tap water pipe, and the second water inlet of the water tap is connected with a water outlet pipe of the water heater. The first water outlet is connected with a hose sprinkler, and the second water outlet is connected with a spraying sprinkler.

The utility model discloses following beneficial effect has:

compared with the prior art, the third and fourth through holes of the fixing piece in the faucet are arranged at the inner sides of the first arc-shaped groove and the second arc-shaped groove and are smaller than the range of 90 degrees of included angle passing through the circle center, and the first and second water outlets can be controlled by the handle of the faucet through 270-degree rotary displacement of the rotating piece without an external switching valve; the rotation piece sets up can form the rivers return circuit in that tap is inside when fourth arc recess closes, uses the water heater of "zero cold water" function to increase the intercommunication water route function on the basis that does not change original tap accuse water function, is favorable to the popularization of "zero cold water" function water heater, water economy resource.

Drawings

Fig. 1 is a schematic structural view of a dual-control multipurpose faucet provided by the present invention;

fig. 2 is an external view of a valve core of the dual-control multi-purpose faucet provided by the present invention;

fig. 3 is a front elevation view of a fixing member of the dual-control multi-purpose faucet of the present invention;

fig. 4 is a back view of a fixing member of the dual-control multi-purpose faucet of the present invention;

fig. 5 is a schematic view of a first facing view of a turning block of the dual-control multi-purpose faucet of the present invention;

fig. 6 is a schematic view of the dual-control multi-purpose faucet according to the present invention, wherein the valve core is in the "initial position" to open the first water outlet;

fig. 7 is a schematic view of the dual-control multi-purpose faucet according to the present invention, wherein the valve core is connected to the second water inlet and the first water outlet;

fig. 8 is a schematic view of the dual-control multi-purpose faucet according to the present invention, wherein the valve core is connected to the first water inlet and the first water outlet;

fig. 9 is a schematic closing diagram of the dual-control multi-purpose faucet according to the present invention, wherein the valve core is in the "initial position";

fig. 10 is a schematic view illustrating a circuit formed by 90 degrees rotation of the valve core of the dual-control multi-purpose faucet according to the present invention;

fig. 11 is a schematic view of a second water outlet opened by the valve core of the dual-control multi-purpose faucet according to the present invention;

fig. 12 is a schematic view of a second facing view of a turning block of the dual-control multi-purpose faucet of the present invention;

fig. 13 is a schematic diagram of a circuit formed by 90 degrees rotation of the valve core of the dual-control multi-purpose faucet according to the present invention.

Illustration of the drawings:

1. a first through hole; 2. a second through hole; 3. a third through hole; 4. a fourth via hole; 5. a first arc-shaped groove; 6. a second arc-shaped groove; 7. a third fan-shaped groove; 8. a fourth arc-shaped groove; 9. a vertical axis; 10. a horizontal axis; 11. a rotating member; 12. a fixing member; 13. a valve core swing arm; 14. a faucet handle; 15. a first water inlet; 16. a second water inlet; 17. a first water outlet; 18. a second water outlet; 19. a valve core; 20. and a fifth arc-shaped groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art, and it is understood that: the utility model discloses an in the description, it should be understood that "pull-up position" indicates to raise tap handle position, rotates a circumference tangent with mounting cross axle circumference, and the fan-shaped outer fringe of third fan-shaped recess covers first arc recess, second arc recess outer fringe, "pushes down the position" and indicates to press low tap handle position, rotates the fan-shaped outer fringe of third fan-shaped recess and lies in first arc recess, second arc recess inner edge inboard, and mounting "cross axle, vertical axis" are virtual axis.

Example (b):

the third fan-shaped groove 7 of the rotation part 11 is attached to the back surface of the fixing part 12 by the lifting faucet handle 14, and the third fan-shaped groove 7 covers the third through hole 3, the first arc-shaped groove 5 and the second arc-shaped groove 6 when the circumference of the rotation part 11 is tangent to the left circumference of the horizontal shaft 10 of the fixing part 12 as an initial position:

fig. 6 shows the faucet handle 14 in the "pull-up position". The circumference of the rotating part 11 is tangent to the left circumference of the transverse shaft 10 of the fixing part 12, and the third fan-shaped groove 7 covers the third through hole 3, the first arc-shaped groove 5 and the second arc-shaped groove 6. The water of the tap water pipe is connected with a first through hole 1 of the valve core through a first water inlet 15 of the water tap, and the first through hole 1 is communicated with a first arc-shaped groove 5; hot water of the water heater is connected with the second through hole 2 of the valve core through a second water inlet 16 of the water faucet, the second through hole 2 is communicated with the second arc-shaped groove 6, the hot water is collected and changes direction through the third fan-shaped groove 7 and enters the third through hole 3, and the third through hole 3 is communicated with the first water outlet 17 of the water faucet. The cold and hot mixed water flows out of the first water outlet 17. The fourth arc-shaped groove 8 now covers the first through hole 1.

As shown in fig. 7, the rotating handle 14 drives the rotating member 11 to rotate 45 degrees to the right through the swing arm 13, and the third fan-shaped groove 7 covers the third through hole 3 and the second arc-shaped groove 6. Hot water of the water heater is connected with the second through hole 2 of the valve core through a second water inlet 16 of the water faucet, the second through hole 2 is communicated with the second arc-shaped groove 6, the hot water is collected and changes direction through the third fan-shaped groove 7 and enters the third through hole 3, and the third through hole 3 is communicated with the first water outlet 17 of the water faucet. Hot water flows out of the first water outlet 17. The fourth arcuate groove 8 now covers the first arcuate groove 5.

As shown in fig. 8, the rotating handle 14 drives the rotating member 11 to rotate 45 degrees to the left through the swing arm 13, and the third fan-shaped groove 7 covers the third through hole 3 and the first arc-shaped groove 5. The water of the tap water pipe is connected with the first through hole 1 of the valve core through the first water inlet 15 of the water faucet, the first through hole 1 is communicated with the first arc-shaped groove 5, the water is collected and changes direction through the third fan-shaped groove 7 to enter the third through hole 3, and the third through hole 3 is communicated with the first water outlet 17 of the water faucet. Cold water flows out of the first water outlet 17. The fourth arc-shaped groove 8 now covers the first through hole 1.

Fig. 9 shows the faucet handle 14 in the "depressed position". The circumference of the rotating part 11 is tangent to the right circumference of the transverse shaft 10 of the fixed part 12, and the third fan-shaped groove 7 covers the third through hole 3. Because the circumferential distance of the third through hole 3 and the fourth through hole 4 is more than 3 mm, the third fan-shaped groove 7 can not cover the position of the fourth through hole 4. The faucet is in the off state. The fourth arc-shaped groove 8 now covers the first through hole 1.

As shown in fig. 10, the rotating handle 14 drives the rotating part 11 to rotate 90 degrees to the left through the swing arm 13, the circumference of the rotating part 11 is tangent to the circumference above the vertical shaft 10 of the fixing part 12, and the third fan-shaped groove 7 covers the first through hole 1. Because the third fan-shaped groove 7 is arranged to form an included angle of 45 degrees with the cross shaft through the circle center of the fixing piece, the third fan-shaped groove 7 cannot cover the fourth through hole 4 of the third through hole 3. The fourth arc-shaped groove 8 covers the first arc-shaped groove 5 and the second arc-shaped groove 6. The cold water of the first arc-shaped groove 5 and the hot water of the second arc-shaped groove 6 are converged and communicated at the fourth arc-shaped groove 8 to form a loop.

As shown in fig. 11, the rotating handle 14 drives the rotating member 11 to rotate 180 degrees to the left through the swing arm 13, and the faucet handle 14 is located at the "pull-up position". The circumference of the rotating part 11 is tangent to the circumference of the right side of the transverse shaft 10 of the fixing part 12, and the third fan-shaped groove 7 covers the fourth through hole 4, the first arc-shaped groove 5 and the second arc-shaped groove 6. The water of the tap water pipe is connected with a first through hole 1 of the valve core through a first water inlet 15 of the water tap, and the first through hole 1 is communicated with a first arc-shaped groove 5; hot water of the water heater is connected with the second through hole 2 of the valve core through a second water inlet 16 of the water faucet, the second through hole 2 is communicated with the second arc-shaped groove 6, the hot water is collected and changes direction through the third fan-shaped groove 7 and enters the fourth through hole 4, and the fourth through hole 4 is communicated with a second water outlet 18 of the water faucet. The cold and hot mixed water flows out from the second water outlet 18. The fourth arc-shaped groove 8 now covers the second through hole 2.

The reason that the rotating handle 14 drives the rotating member 11 to rotate left 135 degrees through the swing arm 13, the rotating handle 14 drives the rotating member 11 to rotate left 225 degrees through the swing arm 13, and the state that the handle 14 is pressed down to close the second water outlet 18 is not described in the same way as that in fig. 7,8 and 9.

As shown in fig. 12, the fourth sector-shaped groove 8 and the fifth arc-shaped groove 20 of the rotating member are distributed on both sides of the axis of the third sector-shaped groove 7. As shown in fig. 12 and 13, the circumference of the rotating member 11 is tangent to the circumference of the fixed member 12 below the vertical shaft 10, and the fifth arc-shaped groove 20 covers the first arc-shaped groove 5 and the second arc-shaped groove 6. The cold water of the first arc-shaped groove 5 and the hot water of the second arc-shaped groove 6 are converged and communicated at the fifth arc-shaped groove 20 to form a loop.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. The utility model provides a two accuse multipurpose faucets, includes first water inlet (15), second water inlet (16), first delivery port (17), second delivery port (18), case (19), tap handle (14), rotates piece (11), mounting (12), its characterized in that: the faucet handle (14) is connected with the valve core swing arm (13), the first water inlet (15) is connected with the first through hole (1) of the valve core, the second water inlet (16) is connected with the second through hole (2) of the valve core, the first water outlet (17) is connected with the third through hole (3) of the valve core, and the second water outlet (18) is connected with the fourth through hole (4) of the valve core;

the outer diameter of the rotating part (11) is smaller than that of the fixed part (12), and the valve core swing arm (13) drives the rotating part (11) to be attached to the fixed part (12) to rotate and move by 270 degrees.

2. The dual-control multipurpose faucet of claim 1, wherein: the front surface of the fixing piece (12) is provided with a first through hole (1), a second through hole (2), a third through hole (3) and a fourth through hole (4), the back surface of the fixing piece (12) is provided with a first arc-shaped groove (5) and a second arc-shaped groove (6), the first arc-shaped groove (5) is communicated with the first through hole (1), the second arc-shaped groove (6) is communicated with the second through hole (2), the third through hole (3) and the fourth through hole (4) are respectively positioned on the inner sides of the first arc-shaped groove (5) and the second arc-shaped groove (6), the central axis of the fixing piece (12) in the transverse direction is taken as a transverse axis (10), the central axis of the fixing piece (12) in the vertical direction is taken as a vertical axis (9), the third through hole (3) and the fourth through hole (4) are respectively positioned on two sides of the vertical axis (9) and are positioned;

the rotating piece (11) is provided with a third fan-shaped groove (7) and a fourth arc-shaped groove (8), when the rotating piece (11) is attached to the back surface of the fixed piece (12) and the circumference of the rotating piece (11) is tangent to the circumference of one side edge of the transverse shaft (10) of the fixed piece (12), the third fan-shaped groove (7) covers the third through hole (3), the first arc-shaped groove (5), the second arc-shaped groove (6) and the included angle range of the third fan-shaped groove (7) located on the upper side and the lower side of the cross shaft (10) are smaller than the included angle of 45 degrees up and down through the fixing piece (12) circle center and the cross shaft (10), the fourth arc-shaped groove (8) covers the first arc-shaped groove (5) when the rotating piece (11) is attached to the back face of the fixing piece (12) and the rotating piece (11) circumference is tangent to the circumference above the vertical shaft (9) of the fixing piece (12), and the second arc-shaped groove (6) and the fourth arc-shaped groove (8) are smaller than the included angle of 45 degrees up and down through the fixing.

3. The dual-control multipurpose faucet of claim 2, wherein: the distance between the third through hole (3) and the fourth through hole (4) on two sides of the vertical shaft (9) is larger than 3 mm when the fixing piece (12) is attached to the attachment surface of the rotating piece (11).

4. The dual-control multipurpose faucet of claim 3, wherein: the first through hole (1), the second through hole (2), the third through hole (3) and the fourth through hole (4) are mutually intersected, and the first arc-shaped groove (5) and the second arc-shaped groove (6) are mutually intersected.

5. The dual-control multipurpose faucet of claim 4, wherein: the angle of the third fan-shaped groove (7) is smaller than an included angle of 45 degrees from top to bottom through the circle center of the fixing piece (12) and the cross shaft (10), the angle of the fourth arc-shaped groove (8) is smaller than an included angle of 45 degrees through the circle center of the fixing piece (12) and the cross shaft (10), and the third fan-shaped groove (7) and the fourth arc-shaped groove (8) are mutually intersected.

6. The dual-control multipurpose faucet of claim 1, wherein: the faucet handle (14) controls the first water inlet (15) and the second water inlet (16) to be communicated with the first water outlet (17) when in the initial position, and the faucet handle (14) rotates 180 degrees from the initial position to control the first water inlet (15) and the second water inlet (16) to be communicated with the second water outlet (18).

7. The dual-control multipurpose faucet of claim 1, wherein: the faucet handle (14) rotates 90 degrees from the initial position to control the first water inlet (15) and the second water inlet (16) to be communicated with a water path inside the faucet.

8. The dual-control multipurpose faucet of claim 2, wherein: rotate piece (11) back and be provided with fifth arc recess (20), rotate piece (11) laminating mounting (12) back and rotate vertical axis (9) below circumference of piece (11) circumference and mounting (12) and when tangent fifth arc recess (20) cover first arc recess (5), second arc recess (6) and be less than through mounting (12) centre of a circle and cross axle (10)45 degrees contained angles, fourth arc recess (8), fifth arc recess (20) distribute in the axis both sides of third fan-shaped recess (7).