CN210859863U

CN210859863U - Water outlet faucet

Info

Publication number: CN210859863U
Application number: CN201921758496.3U
Authority: CN
Inventors: 李益峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-06-26
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses a water outlet tap, which comprises a shell (1), and a water inlet seat (2), an adjusting seat (3) and a water outlet component (4) which are sequentially arranged in the shell (1), wherein the water inlet seat (2) comprises a first water through part (21), and the surface of the water inlet seat is provided with a first water through hole (211); the adjusting seat (3) comprises a second water passing part (31) and a water isolating part (32) extending downwards from the edge of the second water passing part (31), the water isolating part (32) separates the interior of the shell (1) into a first water outlet cavity (111) and a second water outlet cavity (112), a diversion trench (311) is formed in the outer side wall of the second water passing part (31), and a second water passing hole (312) communicated with the first water outlet cavity (111) and a third water passing hole (313) communicated with the diversion trench (311) are formed in the second water passing part (31). Compared with the prior art, the water outlet faucet of the utility model can avoid the disorder of water flow.

Description

Water outlet faucet

Technical Field

The utility model relates to a bathroom equipment technical field specifically indicates a water tap.

Background

In daily life, water is something that everybody can't leave, and tap also uses often, and current tap can lead to the water beam of outflow to concentrate when water pressure is too big, and when concentrated water beam touched human body or object, often can spatter and obtain the department all. The existing water faucet with the shower function or the bubbling function on the market has a complex internal structure and is troublesome to operate, and the switching modes are only two types generally, so that different use requirements of users cannot be met.

In order to solve the above problem, the utility model patent of utility model application No. CN201821496466.5 (publication No. CN209302993U) through the through hole and the water retaining member on the rotating member, and the through hole dislocation fit on the fixing member, the rotating member is made to have the first state that the through hole is only communicated with the through hole, the second state that the through hole is simultaneously communicated with at least one through hole and the first water outlet portion and the third state that the through hole is only communicated with the first water outlet portion in the rotating process, so as to realize the switching of three water outlet modes, and the user only needs to rotate the rotating member to switch to the required water outlet mode.

However, in the above faucet, when the water passage hole communicates with the first water outlet portion, the water flowing out of the water passage hole escapes all around, which is relatively turbulent, and it is not possible to indicate whether the different state is in place.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the first technical problem that to prior art's current situation, provide one kind and can avoid the out-of-order tap of rivers.

The utility model discloses the second technical problem that will solve is to prior art's current situation, provides one kind and can indicate whether different states target in place go out tap.

The utility model provides a technical scheme that above-mentioned first technical problem adopted does: a water outlet faucet is characterized by comprising:

the shell is provided with an accommodating cavity, and the top and the bottom of the shell are respectively provided with a first mounting opening and a second mounting opening;

the water inlet seat is arranged in the first mounting opening, is used for being connected with an external water pipe and comprises a first water passing part, and a first water passing hole is formed in the surface of the first water passing part;

the adjusting seat is arranged in the accommodating cavity and comprises a second water passing part and a water-stop part extending downwards from the edge of the second water passing part, the second water passing part abuts against the first water passing part, the water-stop part divides the accommodating cavity into a first water outlet cavity in the middle and a second water outlet cavity at the periphery, a diversion groove communicated with the second water outlet cavity is formed in the outer side wall of the second water passing part, and a second water passing hole communicated with the first water outlet cavity and a third water passing hole communicated with the diversion groove are formed in the surface of the second water passing part; and

the water outlet assembly is arranged in the second mounting port, abuts against the free end of the water insulation part and is provided with a first water outlet hole communicated with the first water outlet cavity and a second water outlet hole communicated with the second water outlet cavity;

the water inlet seat and the adjusting seat can rotate relatively and have at least three states;

in the first state, the first water through hole is only communicated with the second water through hole;

in a second state, the first water through hole is communicated with the second water through hole and the third water through hole;

in the third state, the first water through hole is only communicated with the third water through hole.

In order to uniformly disperse the water flow flowing out of the third water through hole into the second water outlet cavity, the cross section of the water flow entering the flow guide groove is in a fan shape.

In order to ensure that the first water through hole and the second water through hole or the third water through hole can completely correspond to each other in the first state and the third state, the second water through hole and the third water through hole are arranged on the second water through part at intervals along the circumferential direction.

In order to ensure the realization of the second state, the vertical distance between the adjacent second water through hole and the third water through hole is smaller than the diameter of the first water through hole.

In order to avoid water flow from leaking from the machining gap of the water inlet seat and the adjusting seat, the edge of the first water through hole on the bottom surface of the first water through part extends downwards to form an enclosing sleeve, a sealing ring is sleeved on the periphery of the enclosing sleeve, and the edge of the sealing ring is located on the periphery of the second water through hole and the periphery of the third water through hole.

Like this, when the seat of intaking rotated with adjusting the seat relatively, the sealing washer can seal the second through water hole or the third through water hole with first through water hole intercommunication all the time.

In order to ensure the stability of the water inlet seat and the adjusting seat during relative rotation, the rotating shaft is arranged on the upper portion of the bottom surface of the first water passing part in a protruding mode, correspondingly, a rotating groove is formed in the top surface of the second water passing part, and the rotating shaft can be rotatably inserted into the rotating groove.

In order to further solve the second technical problem, the bottom surface of the first water passing part is provided with a first gear groove, a second gear groove and a third gear groove at intervals along the circumferential direction at a position close to the edge;

the side wall of the second water-passing part is provided with an arm part, the top surface of the arm part is provided with an installation groove, a gear pin and a spring are installed in the installation groove, and two ends of the spring respectively abut against the gear pin and the bottom surface of the installation groove, so that the gear pin always has an upward movement trend;

in a first state, the end part of the gear pin is inserted into the first gear groove;

in a second state, the end part of the gear pin is inserted into the second gear groove;

in a third state, the end of the gear pin is inserted into the third gear groove.

Therefore, when the water inlet seat and the adjusting seat rotate relatively, the gear pin enters the corresponding gear groove, and can impact the gear groove under the resilience force of the spring to send out a click prompt sound to indicate that the state adjustment is in place.

In order to enable the adjusting seat to move synchronously with the shell, a limiting groove is formed in the inner side wall of the shell along the axial direction, and at least part of the arm part is inserted into the limiting groove.

In order to facilitate the installation of the water inlet seat on the shell, the water inlet seat also comprises an installation part which extends upwards from the position of the first water passing part close to the edge, and the installation part is installed in the first installation opening in a sealing way.

In order to improve the splash-proof effect of the first water outlet cavity when water is discharged, the water outlet component comprises

The foaming core is hermetically arranged at the bottom of the first water outlet cavity and is provided with a first water outlet hole; and

and the annular water outlet plate is hermetically arranged at the bottom of the second water outlet cavity and is provided with a second water outlet hole.

Compared with the prior art, the utility model has the advantages of: through first limbers on the play water seat and the second limbers hole and the dislocation fit of third limbers hole on adjusting the seat, realize the play water of three kinds of different states to set up the guiding gutter that is linked together with the third limbers hole on adjusting the lateral wall of seat, carry out the water conservancy diversion to the rivers that the third limbers hole flows, avoid rivers disorder.

Drawings

Fig. 1 is a schematic perspective view (a first state) of a faucet according to an embodiment of the present invention;

FIG. 2 is a longitudinal cross-sectional view of FIG. 1;

FIG. 3 is a longitudinal cross-sectional view of an embodiment of the faucet of the present invention (second state);

fig. 4 is a longitudinal sectional view (third state) of the embodiment of the faucet of the present invention;

FIG. 5 is a schematic perspective exploded view of the faucet of the present invention;

FIG. 6 is a schematic perspective view of a water inlet seat in an embodiment of the faucet of the present invention;

fig. 7 is a schematic perspective view of an upper housing in an embodiment of the faucet of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 7, it is a preferred embodiment of the faucet of the present invention. The water outlet faucet comprises a shell 1, and a water inlet seat 2, an adjusting seat 3 and a water outlet assembly 4 which are arranged in the shell 1 from top to bottom.

The housing 1 has a receiving cavity 11, which includes an upper housing 12 and a lower housing 13 that are connected in a vertical fit manner. Specifically, a first mounting opening 121 is formed in the top surface of the upper housing 12, and a limiting groove 122 is axially formed in the inner side wall; the inner side wall of the lower housing 13 is provided with a second mounting opening 131.

The water inlet seat 2 further comprises a first water passing part 21 and a mounting part 22 extending upwards from the position of the first water passing part 21 close to the edge. Specifically, a rotating shaft 214 is convexly arranged on the bottom surface of the first water passing part 21, and the rotating shaft 214 is positioned on the central axis of the first water passing part 21; the surface of the first water passing part 21 is provided with eccentrically arranged first water passing holes 211, in the embodiment, the number of the first water passing holes 211 is two and the first water passing holes are symmetrically distributed; an enclosing sleeve 212 is formed by extending the edge of the first water passage hole 211 downwards, a sealing ring 213 is sleeved on the outer periphery of the enclosing sleeve 212, the end of the sealing ring 213 is higher than the height of the enclosing sleeve 212, and the edge of the sealing ring 213 is positioned on the outer periphery of the second water passage hole 312 and the third water passage hole 313; two sets of symmetrically arranged gear grooves are circumferentially arranged on the bottom surface of the first water passing part 21 at intervals at positions close to the edge, in the embodiment, in each set of gear grooves, the gear groove at the middle position is a first gear groove 215, two gear grooves adjacent to the first gear groove 215 are second gear grooves 216, and two gear grooves at two ends are third gear grooves 217; the edge of the bottom surface of the first water passing portion 21 is provided with two limiting posts 218 protruding along the axial direction, in this embodiment, the number of the limiting posts 218 is two, and the two limiting posts are located between the two sets of gear grooves. The mounting portion 22 is mounted in the first mounting opening 121 in a sealing manner, and an inner thread is formed on an inner side wall of the mounting portion 22 and used for being connected with an external water pipe.

The adjustment seat 3 includes a second water passage portion 31, a water stop portion 32 extending downward from an edge of the second water passage portion 31, and an arm portion 33 provided on a side wall of the second water passage portion 31. Specifically, the water stop portion 32 divides the accommodating chamber 11 into a first water outlet chamber 111 located in the middle and a second water outlet chamber 112 located on the periphery. The second water passing part 31 abuts against the first water passing part 21, and a rotating groove 314 for inserting the rotating shaft 214 is formed in the top surface of the second water passing part 31, so that the water inlet seat 2 and the adjusting seat 3 can stably rotate relatively; the outer side wall of the second water passing part 31 is provided with a diversion trench 311 communicated with the second water outlet cavity 112, and the cross section of the diversion trench 311 is fan-shaped; the surface of the second water passing portion 31 is provided with a second water passing hole 312 communicated with the first water outlet cavity 111 and a third water passing hole 313 communicated with the diversion trench 311, the second water passing hole 312 and the third water passing hole 313 are eccentrically arranged and circumferentially arranged on the second water passing portion 31 at intervals, and the vertical distance between the adjacent second water passing holes 312 and the adjacent third water passing holes 313 is smaller than the diameter of the first water passing hole 211. In this embodiment, the number of the second water through holes 312 is two and the second water through holes 312 are symmetrically arranged, and one third water through hole 313 is respectively arranged on two sides of each second water through hole 312. The arm 33 is at least partially inserted into the limiting groove 122, the top surface of the arm 33 is provided with an installation groove 331, a gear pin 332 and a spring 333 are installed in the installation groove, and two ends of the spring 333 respectively abut against the bottom surfaces of the gear pin 332 and the installation groove 331, so that the gear pin 332 always has an upward movement tendency. In addition, the lower limit post 218 can abut against the arm portion 33 in a state where the water inlet base 2 and the adjustment base 3 are relatively rotated to the limit positions.

The water outlet assembly 4 is disposed in the second mounting opening 131, abuts against a free end of the water stop portion 32, and includes a bubble core 41 and an annular water outlet plate 42. Specifically, the foaming core 41 is hermetically installed at the bottom of the first water outlet cavity 111, and first water outlet holes 411 communicated with the first water outlet cavity 111 are circumferentially arranged on the foaming core 41 at intervals. The annular water outlet plate 42 is hermetically installed at the bottom of the second water outlet cavity 112, second water outlet holes 421 communicated with the second water outlet cavity 112 are circumferentially arranged on the annular water outlet plate 42 at intervals, and an installation sleeve 422 inserted into the first water outlet cavity 111 is formed by upward extending the inner edge of the annular water outlet plate 42 and used for clamping the foaming core 41.

The water inlet seat 2 and the adjusting seat 3 have at least three states in the relative rotation process;

in the first state, the first water passage hole 211 communicates only with the second water passage hole 312, and the end of the shift position pin 332 is inserted into the first shift position groove 215;

in the second state, the first water passage hole 211 is communicated with both the second water passage hole 312 and the third water passage hole 313, and the end of the shift pin 332 is inserted into the second shift groove 216;

in the third state, the first water passage hole 211 communicates only with the third water passage hole 313, and the end of the shift position pin 332 is inserted into the third shift position groove 217.

In addition, one pair of the second water through holes 312 in the embodiment can be sealed, so that when the first water through hole 211 corresponds to the sealed position, the first water through hole 211, the second water through hole 312 and the third water through hole 313 are not communicated, the water stopping effect is achieved, and no additional on-off control on the external water receiving pipe is needed.

The working principle of the utility model is as follows:

(1) when the water inlet seat is used, the mounting part 22 of the water inlet seat 2 is connected to an external water receiving pipe, as shown in fig. 2, in a first state, the first water through hole 211 is only communicated with the second water through hole 312, the end part of the shift pin 332 is inserted into the first shift groove 215, water entering from the external water receiving pipe sequentially passes through the first water through hole 211 and the second water through hole 312, enters the first water outlet cavity 111 and finally flows out through the first water outlet hole 411 of the foaming core 41, a water ring formed by the first water outlet hole 411 is small, water flow is concentrated, water pressure is high, in addition, the foaming core 41 can filter impurities in water, so that water and air flowing through are fully mixed, a foaming effect is formed, the scouring force is improved, and the water consumption is reduced;

(2) the shell 1 is rotated to drive the adjusting seat 3 to synchronously rotate relative to the water outlet seat 2 until the end part of the gear pin 332 is inserted into the second gear groove 216, as shown in fig. 3, in the second state, the first water through hole 211 is communicated with the second water through hole 312 and the third water through hole 313, after the water flow entering from the external water pipe passes through the first water through hole 211, the water flow enters the first water outlet cavity 111 and the second water outlet cavity 112 from the second water through hole 312 and the third water through hole 313 respectively, and finally flows out through the first water outlet hole 411 of the foaming core 41 and the second water outlet hole 421 of the annular water outlet plate 42, and meanwhile, the problem that the air and water pressure in the water flow are too large can be avoided by water outlet, so that the anti-splash effect;

(3) the housing 1 continues to rotate, the adjusting seat 3 is driven to rotate synchronously relative to the water outlet seat 2 until the end of the gear pin 332 is inserted into the third gear groove 217, as shown in fig. 4, in the second state, the first water through hole 211 is only communicated with the third water through hole 313, water entering from the external water pipe sequentially enters the second water outlet cavity 112 through the first water through hole 211 and the third water through hole 313, and finally flows out through the second water outlet hole 421 of the annular water outlet plate 42, and the second water outlet hole 421 is a fine and dense water outlet hole and is injected like a needle-shaped water column, so that the water consumption is reduced.

Claims

1. A water outlet faucet is characterized by comprising:

the shell (1) is provided with an accommodating cavity (11), and the top and the bottom of the shell are respectively provided with a first mounting opening (121) and a second mounting opening (131);

the water inlet seat (2) is arranged in the first mounting opening (121) and is used for being connected with an external water pipe, and comprises a first water passing part (21), and a first water passing hole (211) is formed in the surface of the first water passing part (21);

the adjusting seat (3) is arranged in the accommodating cavity (11) and comprises a second water passing part (31) and a water isolating part (32) extending downwards from the edge of the second water passing part (31), the second water passing part (31) is abutted against the first water passing part (21), the water isolating part (32) divides the accommodating cavity (11) into a first water outlet cavity (111) in the middle and a second water outlet cavity (112) at the periphery, a flow guide groove (311) communicated with the second water outlet cavity (112) is formed in the outer side wall of the second water passing part (31), and a second water passing hole (312) communicated with the first water outlet cavity (111) and a third water passing hole (313) communicated with the flow guide groove (311) are formed in the surface of the second water passing part (31); and

the water outlet component (4) is arranged in the second mounting port (131), abuts against the free end of the water insulating part (32), and is provided with a first water outlet hole (411) communicated with the first water outlet cavity (111) and a second water outlet hole (421) communicated with the second water outlet cavity (112);

the water inlet seat (2) and the adjusting seat (3) can rotate relatively and have at least three states;

in the first state, the first water through hole (211) is only communicated with the second water through hole (312);

in the second state, the first water through hole (211) is communicated with the second water through hole (312) and the third water through hole (313);

in the third state, the first water through hole (211) is communicated with the third water through hole (313) only.

2. The faucet of claim 1, wherein: the cross section of the flow guide groove (311) is fan-shaped.

3. The faucet of claim 1, wherein: the second water through hole (312) and the third water through hole (313) are arranged on the second water through part (31) at intervals along the circumferential direction.

4. The faucet of claim 3, wherein: the vertical distance between the adjacent second water through holes (312) and the third water through holes (313) is smaller than the diameter of the first water through hole (211).

5. The faucet of claim 1, wherein: the edge downwardly extending who is located first limbers (211) on the bottom surface of first water passing portion (21) be formed with surrounding sleeve (212), the periphery cover of this surrounding sleeve (212) is equipped with sealing washer (213), the edge of this sealing washer (213) is located the periphery in second limbers hole (312) and third limbers hole (313).

6. The faucet of claim 1, wherein: the bottom surface of the first water passing part (21) is convexly provided with a rotating shaft (214), correspondingly, the top surface of the second water passing part (31) is provided with a rotating groove (314), and the rotating shaft (214) can be rotatably inserted into the rotating groove (314).

7. The faucet of claim 1, wherein: the bottom surface of the first water passing part (21) is provided with a first gear groove (215), a second gear groove (216) and a third gear groove (217) at intervals along the circumferential direction at the position close to the edge;

an arm part (33) is arranged on the side wall of the second water-passing part (31), the top surface of the arm part (33) is provided with a mounting groove (331), a gear pin (332) and a spring (333) are mounted in the mounting groove (331), two ends of the spring (333) respectively abut against the gear pin (332) and the bottom surface of the mounting groove (331), and the gear pin (332) can always move upwards;

in the first state, the end part of the gear pin (332) is inserted into the first gear groove (215);

in the second state, the end part of the gear pin (332) is inserted into the second gear groove (216);

in the third state, the end of the shift pin (332) is inserted into the third shift groove (217).

8. The faucet of claim 7, wherein: a limiting groove (122) is formed in the inner side wall of the shell (1) along the axial direction, and at least part of the arm part (33) is inserted into the limiting groove (122).

9. The faucet of claim 1, wherein: the water inlet seat (2) further comprises an installation part (22) extending upwards from the position, close to the edge, of the first water passing part (21), and the installation part (22) is installed in the first installation opening (121) in a sealing mode.

10. The faucet of any one of claims 1 to 9, wherein: the water outlet component (4) comprises

The foaming core (41) is hermetically arranged at the bottom of the first water outlet cavity (111) and is provided with a first water outlet hole (411); and

and the annular water outlet plate (42) is hermetically arranged at the bottom of the second water outlet cavity (112) and is provided with a second water outlet hole (421).