CN215720924U

CN215720924U - Water nozzle with switch

Info

Publication number: CN215720924U
Application number: CN202122327991.2U
Authority: CN
Inventors: 耿礼宾
Original assignee: Taizhou Guomi Sanitary Ware Co ltd
Current assignee: Taizhou Guomi Sanitary Ware Co ltd
Priority date: 2021-09-25
Filing date: 2021-09-25
Publication date: 2022-02-01
Anticipated expiration: 2031-09-25

Abstract

The utility model discloses a switch water nozzle, which relates to the technical field of bathrooms, and adopts the technical scheme that: including the water injection well choke body, be provided with water inlet and delivery port on the water injection well choke body, this internal quiet ceramic chip that is provided with of water injection well choke, the limbers that can communicate water inlet and delivery port have on the quiet ceramic chip, water injection well choke body internal rotation is provided with moves the ceramic chip, the one end of valve rod with move the ceramic chip and be connected, the delivery port is stretched out to the other end of valve rod, the valve rod drives and moves the ceramic chip and rotate and make the ceramic chip can cover the limbers, this water injection well choke only need can realize opening and closing of water injection well choke through rotating the valve rod, need not to be equipped with the switch that special handle realized the water injection well choke, overall structure is simple, cost saving, the user operation of being convenient for.

Description

Water nozzle with switch

Technical Field

The utility model relates to the technical field of bathrooms, in particular to a water nozzle capable of being turned on and off.

Background

At present, water nozzles at home and abroad are various, and no matter which type of water nozzles need to be provided with a special handle to realize the on-off of the water nozzles, so that the structure of the water nozzles is still complex, and the manufacturing cost is high.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a switching water nozzle which has the advantage of simple structure.

The technical purpose of the utility model is realized by the following technical scheme: the water faucet comprises a water faucet body, wherein a water inlet and a water outlet are formed in the water faucet body, a static ceramic chip is arranged in the water faucet body, a water through hole which can be communicated with the water inlet and the water outlet is formed in the static ceramic chip, a movable ceramic chip is arranged in the water faucet body in a rotating mode, a valve rod is arranged in the water faucet body in the rotating mode, one end of the valve rod is connected with the movable ceramic chip, the other end of the valve rod extends out of the water outlet, and the valve rod drives the movable ceramic chip to rotate so that the movable ceramic chip can cover the water through hole.

Through the technical scheme, water enters the water nozzle body from the water inlet, when a user rotates the valve rod through external force, the valve rod drives the movable ceramic sheet to rotate after rotating, the water through hole is covered after the movable ceramic sheet rotates, the water cannot flow to the water outlet through the water through hole, and the water nozzle is in a closed state at the moment; when the water through hole is not covered after the movable ceramic sheet rotates, water can flow to the water outlet through the water through hole and finally flows out of the water outlet, and the water nozzle is in an open state at the moment; the water nozzle can be opened and closed only by rotating the valve rod, and is simple in structure, cost-saving and convenient for user operation.

Preferably, the movable ceramic chip is provided with a through hole, the through hole is communicated with the water outlet, and the through hole can be communicated with the water through hole.

Through the technical scheme, if the water through holes are not covered by the movable ceramic sheets, the water through holes are communicated with the through holes, and water flowing in from the water inlet can flow to the water outlet through the water through holes and the through holes in sequence.

Preferably, the lower end face of the movable ceramic chip is provided with a connecting groove, the upper end of the valve rod is provided with a connecting block, and the connecting block is inserted into the connecting groove.

Through above-mentioned technical scheme, the connecting block is pegged graft in the spread groove, makes the valve rod with move the ceramic chip and be connected, and the user rotates the valve rod and just can drive and move the ceramic chip and rotate.

Preferably, the inner side wall of the water nozzle body is provided with a positioning groove, the outer side wall of the static ceramic chip is provided with a positioning block, the positioning block is inserted into the positioning groove, and the positioning block and the positioning groove are matched to circumferentially position the static ceramic chip.

Through the technical scheme, the positioning block is inserted into the positioning groove, and the positioning block and the positioning groove are matched to circumferentially position the static ceramic sheet, so that the static ceramic sheet cannot rotate along the circumferential direction, the position stability of the water through hole is ensured, and the movable ceramic sheet can effectively cover the water through hole.

Preferably, the water nozzle body is connected with a first pressing cap, and the first pressing cap is used for limiting the static ceramic sheet.

Through the technical scheme, the first pressing cap is connected with the water nozzle body, the stability of the first pressing cap is guaranteed, the first pressing cap tightly presses the static ceramic chip, the relative position of the static ceramic chip is stable, and the static ceramic chip is prevented from being driven after the movable ceramic chip rotates.

Preferably, the outer side wall of the valve rod extends outwards along the circumferential direction to form a first blocking shoulder, the inner side wall of the water nozzle body extends inwards along the circumferential direction to form a second blocking shoulder, and the first blocking shoulder and the second blocking shoulder are matched to limit the valve rod.

Through above-mentioned technical scheme, keep off shoulder one and keep off the cooperation of shoulder two, make the relative position of valve rod remain stable, prevent the position change of valve rod and lead to the user can't drive through the valve rod and move the ceramic chip and rotate.

Preferably, the outer side of the valve rod is connected with a second pressing cap, the lower end of the valve rod penetrates through the second pressing cap, and the second pressing cap is used for limiting the valve rod.

Through above-mentioned technical scheme, the lower extreme of valve rod passes and presses cap two, and presses cap two to be connected with the valve rod, guarantees that the relative position of valve rod is stable, makes the rotation that the valve rod can be steady.

Preferably, the outer side of the second pressing cap is connected with a shell, and a bubbler is arranged in the shell.

Through above-mentioned technical scheme, the casing with press the cap two to be connected, press the cap two to be connected with the valve rod, the user can directly drive the valve rod through rotating the casing and rotate, more convenience of customers operation, the bubbler sets up in the casing, makes the water and the air intensive mixing of bubbler of flowing through, improves the scouring force of water, can enough effectively reduce the water consumption, can prevent again that water from splashing everywhere.

Preferably, the inner side wall of the housing extends inwards along the circumferential direction to form a first flange, the outer side wall of the bubbler extends outwards along the circumferential direction to form a second flange, and the upper end face of the first flange can abut against the lower end face of the second flange.

Through above-mentioned technical scheme, the up end of flange one offsets with the lower terminal surface of flange two and leans on to this carries on spacingly to the bubbler, guarantees the stability of bubbler, prevents that the bubbler from droing in the casing under the effect of rivers.

Preferably, the valve rod is provided with a water outlet hole, the water outlet hole is communicated with the through hole, and the water outlet hole is communicated with the bubbler.

Through above-mentioned technical scheme, water enters into this internally to the water injection well choke from the water inlet, is in the open mode when the water injection well choke, and water flows to the bubbler in through water hole, through-hole and outlet port in proper order.

Preferably, the outer side wall of the shell is provided with an anti-slip layer.

Through above-mentioned technical scheme, the skid resistant course can increase frictional force, prevents that the phenomenon of skidding from appearing when the user rotates the casing through external force, and the user is more laborsaving when rotating the casing through external force, and convenience of customers uses.

In summary, compared with the prior art, the beneficial effects of the utility model are as follows:

1. the water nozzle can be opened and closed by a user only by rotating the valve rod, and the water nozzle is not required to be opened or closed by a special handle, so that the water nozzle is simple in overall structure, low in cost and convenient to operate by the user.

Drawings

FIG. 1 is a sectional view of the first embodiment;

FIG. 2 is a schematic structural view of a faucet body according to an embodiment;

FIG. 3 is a schematic view of another angle structure of a faucet body according to an embodiment;

FIG. 4 is a schematic structural view of a static tile according to an embodiment;

FIG. 5 is a schematic structural diagram of a movable tile according to an embodiment;

FIG. 6 is a schematic view of a valve stem according to an embodiment;

FIG. 7 is a schematic structural diagram according to the first embodiment;

fig. 8 is a schematic structural diagram of the second embodiment.

Reference numerals: 1. a water nozzle body; 2. a water inlet; 3. a water outlet; 4. a static ceramic chip; 5. a water through hole; 6. moving the ceramic sheet; 7. a valve stem; 8. a through hole; 9. connecting grooves; 10. connecting blocks; 11. positioning a groove; 12. positioning blocks; 13. pressing a first cap; 14. a first blocking shoulder; 15. a second shoulder; 16. pressing a cap II; 17. a housing; 18. a bubbler; 19. a first flange; 20. a second flange; 21. a water outlet hole; 22. a first sealing ring; 23. a second sealing ring; 24. a third sealing ring; 25. a fourth sealing ring; 26. a first gasket; 27. a second gasket; 28. and an anti-slip layer.

Detailed Description

In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows:

a switch water injection well choke, as shown in fig. 1-7, includes water injection well choke body 1, is provided with water inlet 2 and delivery port 3 on water injection well choke body 1, and water inlet 2 and delivery port 3 are located the both ends of water injection well choke body 1 respectively.

The water nozzle body 1 is internally provided with a static ceramic sheet 4, a movable ceramic sheet 6 is rotationally arranged in the water nozzle body 1, and the upper end surface of the movable ceramic sheet 6 is attached to the lower end surface of the static ceramic sheet 4.

The static ceramic pieces 4 are provided with two through holes 5 which can be communicated with the water inlet 2 and the water outlet 3, preferably, the number of the through holes 5 is two, the two through holes are symmetrically arranged, of course, the number of the through holes 5 can be properly increased or decreased, the movable ceramic pieces 6 are provided with the through holes 8, preferably, the number of the through holes 8 is two, the two through holes are symmetrically arranged, of course, the number of the through holes 8 can be properly increased or decreased, the through holes 8 are communicated with the water outlet 3, the movable ceramic pieces 6 can cover the through holes 5, when the movable ceramic pieces 6 do not cover the through holes 5, the through holes 8 can be communicated with the through holes 5, it needs to be explained that the movable ceramic pieces 6 can completely cover or partially cover the through holes 5, and the water flow through the through holes 5 can be controlled by controlling the opening size of the through holes 5.

Locating groove 11 has been seted up to the inside wall of water injection well choke body 1, the lateral wall of quiet ceramic chip 4 is provided with locating piece 12, locating piece 12 inserts in the locating groove 11 and the two cooperation can be to 4 circumference location of quiet ceramic chip, the lateral wall of locating piece 12 offsets with the lateral wall of locating groove 11 promptly and leans on, preferably, locating groove 11 has two and the two symmetry setting, locating piece 12 has two and the two symmetry setting, it is required to explain, the quantity of locating groove 11 also can suitably increase or reduce, the quantity of locating groove 11 is corresponding with the quantity of locating piece 12.

The internal rotation of water injection well choke body 1 is provided with valve rod 7, be provided with sealing washer 22 between valve rod 7 and the water injection well choke body 1, the one end of valve rod 7 with move ceramic chip 6 and be connected, move the lower terminal surface of ceramic chip 6 and seted up spread groove 9, the upper end of valve rod 7 is provided with connecting block 10, connecting block 10 and valve rod 7 integrated into one piece, connecting block 10 is pegged graft in spread groove 9, preferably, the quantity of spread groove 9 is two and the two symmetry sets up, the quantity of connecting block 10 is two and the two symmetry sets up, delivery port 3 is stretched out to the other end of valve rod 7, valve rod 7 drives and moves ceramic chip 6 and rotate and can make ceramic chip 6 cover limbers 5.

The water nozzle comprises a water nozzle body 1, and is characterized in that a first pressing cap 13 is connected to the water nozzle body 1, the first pressing cap 13 is located at the upper end of the water nozzle body 1, a second sealing ring 23 is arranged between the first pressing cap 13 and the water nozzle body 1, the first pressing cap 13 is located above a static ceramic piece 4, the first pressing cap 13 limits the static ceramic piece 4, a third sealing ring 24 is arranged between the first pressing cap 13 and the static ceramic piece 4, the lower end face of the first pressing cap 13 abuts against the third sealing ring 24, and the upper end face of the static ceramic piece 4 abuts against the third sealing ring 24.

The lateral wall of valve rod 7 outwards extends along circumference and is formed with and keeps off first 14, and the inside wall of water injection well choke body 1 inwards extends along circumference and is formed with and keeps off second 15, keeps off first 14 and keeps off the cooperation of second 15 and can be spacing to valve rod 7, keeps off first 14 and keeps off and is provided with first 26 gaskets between the second 15, keeps off the lower terminal surface of first 14 and supports and lean on the up end in first 26 gaskets, and the up end that keeps off second 15 of shoulder supports and lean on the lower terminal surface in first 26 gaskets.

The outer side of the valve rod 7 is connected with a second pressing cap 16, the lower end of the valve rod 7 penetrates through the second pressing cap 16, the second pressing cap 16 limits the valve rod 7, and a fourth sealing ring 25 is arranged between the second pressing cap 16 and the valve rod 7.

The outer side of the second pressing cap 16 is connected with a housing 17, preferably, the housing 17 is in threaded connection with the second pressing cap 16, and of course, other connection methods, such as welding, spline connection and the like, may be adopted to connect the housing 17 with the second pressing cap 16, but should be regarded as equivalent to the technical solution provided by the present invention.

Be provided with bubbler 18 in the casing 17, the inside wall of casing 17 inwards extends along circumference and is formed with flange one 19, and the outside wall of bubbler 18 outwards extends along circumference and is formed with flange two 20, and the up end of flange one 19 can lean on with the lower terminal surface of flange two 20 counterbalance, has apopore 21 on the valve rod 7, and apopore 21 is linked together with through-hole 8, and apopore 21 is linked together with bubbler 18.

A second gasket 27 is arranged between the bubbler 18 and the second pressing cap 16, the upper end face of the second gasket 27 is abutted against the lower end face of the second pressing cap 16, and the lower end face of the second gasket 27 is abutted against the upper end face of the bubbler 18.

The working principle of a switch water nozzle is as follows:

when a user needs to open the water nozzle, the shell 17 can be rotated through external force, the shell 17 drives the second pressing cap 16 and the valve rod 7 to rotate, the valve rod 7 drives the movable ceramic piece 6 to rotate after rotating, the water through hole 5 cannot be completely covered after the movable ceramic piece 6 rotates, water flows into the bubbler 18 through the water inlet 2, the water through hole 5, the through hole 8 and the water outlet 21 in sequence, and finally flows out through the bubbler 18; when a user needs to close the water nozzle, the shell 17 can be rotated by external force, the shell 17 drives the second pressing cap 16 and the valve rod 7 to rotate, the valve rod 7 drives the movable ceramic piece 6 to rotate after rotation, the movable ceramic piece 6 completely covers the water through hole 5 after rotation, and water cannot pass through the water through hole 5.

Example two: the difference between the second embodiment and the first embodiment is that, as shown in fig. 8, the outer side wall of the housing 17 is provided with an anti-slip layer 28, preferably, the anti-slip layer 28 includes knurls, the knurls are provided on the outer side wall of the housing 17, as another scheme, the anti-slip layer 28 includes a plurality of bumps, and the bumps are uniformly arranged along the outer side wall of the housing 17.

The above description is intended to be illustrative of the present invention and not to limit the scope of the utility model, which is defined by the claims appended hereto.

Claims

1. The utility model provides a switch water injection well choke, includes water injection well choke body (1), its characterized in that: be provided with water inlet (2) and delivery port (3) on water injection well choke body (1), be provided with quiet ceramic chip (4) in water injection well choke body (1), it can communicate to have on quiet ceramic chip (4) water inlet (2) and limbers (5) of delivery port (3), water injection well choke body (1) internal rotation is provided with moves ceramic chip (6), water injection well choke body (1) internal rotation is provided with valve rod (7), the one end of valve rod (7) with move ceramic chip (6) and connect, the other end of valve rod (7) stretches out delivery port (3), valve rod (7) drive move ceramic chip (6) and rotate and to make it will to move ceramic chip (6) limbers (5) cover.

2. The switching water nozzle as claimed in claim 1, wherein: the movable ceramic chip (6) is provided with a through hole (8), the through hole (8) is communicated with the water outlet (3), and the through hole (8) can be communicated with the water through hole (5).

3. The switching water nozzle as claimed in claim 1, wherein: the lower end face of the movable ceramic sheet (6) is provided with a connecting groove (9), the upper end of the valve rod (7) is provided with a connecting block (10), and the connecting block (10) is inserted into the connecting groove (9).

4. The switching water nozzle as claimed in claim 1, wherein: the water injection well choke body (1) the inside wall seted up constant head tank (11), the lateral wall of quiet ceramic chip (4) is provided with locating piece (12), locating piece (12) insert in constant head tank (11) and the two cooperation can be right quiet ceramic chip (4) circumference location.

5. The switching water nozzle as claimed in claim 1, wherein: the water nozzle body (1) is connected with a first pressing cap (13), and the first pressing cap (13) limits the static ceramic sheet (4).

6. The switching water nozzle as claimed in claim 1, wherein: the lateral wall of valve rod (7) outwards extends along circumference and is formed with and keeps off shoulder one (14), the inside wall of water injection well choke body (1) inwards extends along circumference and is formed with and keeps off shoulder two (15), keep off shoulder one (14) with keep off shoulder two (15) cooperation can be right valve rod (7) are spacing.

7. A switching water nozzle as claimed in claim 2, characterized in that: the outer side of the valve rod (7) is connected with a second pressing cap (16), the lower end of the valve rod (7) penetrates through the second pressing cap (16), and the second pressing cap (16) limits the valve rod (7).

8. The switching water nozzle as claimed in claim 7, wherein: the outer side of the second pressing cap (16) is connected with a shell (17), and a bubbler (18) is arranged in the shell (17).

9. The switching water nozzle as claimed in claim 8, wherein: the inner side wall of the shell (17) extends inwards along the circumferential direction to form a first flange (19), the outer side wall of the bubbler (18) extends outwards along the circumferential direction to form a second flange (20), and the upper end face of the first flange (19) can abut against the lower end face of the second flange (20).

10. A switching water nozzle as claimed in claim 9, wherein: the valve rod (7) is provided with a water outlet hole (21), the water outlet hole (21) is communicated with the through hole (8), and the water outlet hole (21) is communicated with the bubbler (18).

11. The switching water nozzle as claimed in claim 8, wherein: the outer side wall of the shell (17) is provided with an anti-slip layer (28).