CN214618053U

CN214618053U - Water tap

Info

Publication number: CN214618053U
Application number: CN202120526909.6U
Authority: CN
Inventors: 陈国琼
Original assignee: Wenzhou Jinbang Sanitary Ware Co ltd
Current assignee: Wenzhou Jinbang Sanitary Ware Co ltd
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2021-11-05
Anticipated expiration: 2031-03-11

Abstract

The utility model discloses a water faucet, water injection well choke including body and vertical setting, be provided with the filter screen in the water injection well choke, the filter screen include the collar with set up in the intraformational filter layer of collar, the outer wall level of collar is provided with two axis of rotation, two the axis of rotation is coaxial form setting, through a straight line of collar internal diameter with through two the straight line in axis of rotation axle center coincides mutually, two mounting grooves have been seted up to the inner wall of water injection well choke, the mounting groove with corresponding the axis of rotation forms normal running fit, the collar with be provided with locking mechanical system between the water injection well choke. Through setting up the filter screen that can overturn for impurity on the filter screen can be located the outside of water injection well choke, thereby makes the user can clear up the impurity of filter screen in the water injection well choke outside, and then has the convenience and carry out abluent advantage to the filter screen.

Description

Water tap

Technical Field

The utility model relates to a bathroom facility field, in particular to tap.

Background

The water tap is a popular name of a water valve, is used for controlling the size of water flow to be switched on and off, and has the effect of saving water. At present, common kitchen faucets mainly comprise stainless steel single-temperature single-control faucets, stainless steel double-temperature double-control faucets, semi-automatic faucets and the like.

Traditional tap sets up the filter screen on water injection well choke usually, however, the filter screen is usually with water injection well choke fixed connection for the filter screen has difficult abluent problem, awaits improving.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a tap has and is convenient for carry out abluent effect to the filter screen.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a water faucet, includes the water injection well choke of body and vertical setting, be provided with the filter screen in the water injection well choke, the filter screen include the collar with set up in the intra-annular filter layer of collar, the outer wall level of collar is provided with two axis of rotation, two the axis of rotation is coaxial form setting, through a straight line of collar internal diameter with through two the straight line in axis of rotation axle center coincides mutually, two mounting grooves have been seted up to the inner wall of water injection well choke, the mounting groove with corresponding the axis of rotation forms normal running fit, the collar with be provided with locking mechanical system between the water injection well choke.

Through adopting above-mentioned technical scheme, when needs wash the filter screen, open locking mechanical system earlier, then promote the filter layer and drive the collar and rotate along two axis of rotation. Subsequently, the tap is opened and the filter layer is flushed by the water flow coming out of the tap. After the filter layer is cleaned, the filter layer is pushed to drive the mounting ring to rotate along the two rotating shafts in the reverse direction. When the filter layer is in a horizontal state, the locking mechanism is locked. Through setting up the filter screen that can overturn for impurity on the filter screen can be located the outside of water injection well choke, thereby makes the user can clear up the impurity of filter screen in the water injection well choke outside, and then has the convenience and carry out abluent advantage to the filter screen. This design benefit to can utilize tap's rivers to wash the filter screen, can the person of facilitating the use wash the operation to the filter screen, can improve again and wash the convenience. At the same time, the screen is turned 180 ° and secured by a locking mechanism so that it can filter the water stream with the other side. Thereby realize the two-sided utilization of filter screen, can improve resource utilization efficiency, can prolong the life of filter screen again, and then improve the practicality.

The utility model discloses a further set up to: the holding tank has been seted up to the inner wall of water injection well choke, locking mechanical system include with holding tank horizontal sliding connection's locking lever, two locking grooves have been seted up to the lateral wall of collar, two the locking groove all is used for supplying the embedding is pegged graft to the locking lever, two the locking groove is followed through two the sharp mirror image in axis of rotation axle center distributes, be provided with on the water injection well choke and be used for the drive the actuating mechanism of locking lever motion.

By adopting the technical scheme, the driving mechanism drives the locking rod to move, and the locking rod is inserted into or separated from the corresponding locking groove. Therefore, locking and unlocking of the locking mechanism are achieved, quick locking and unlocking of the mounting ring are achieved, and working efficiency of locking and unlocking the mounting ring is effectively improved.

The utility model discloses a further set up to: the lower terminal surface of water injection well choke run through have with the drive hole that the holding tank is linked together, actuating mechanism includes vertical running through the drive hole and with drive hole threaded connection's threaded rod, the up end of threaded rod is provided with the drive block of round platform form, the diameter of drive block up end is less than the diameter of terminal surface down, the lateral wall of drive block with the tip of locking lever is inconsistent, and the locking lever is located one end in the holding tank is provided with the spacing ring, the port of holding tank is inwards buckled and is formed the turn-ups, the spacing ring with be provided with the spring between the turn-ups.

By adopting the technical scheme, the threaded rod is rotated forwards and is driven to vertically move upwards by the threaded rod. At this time, the locking rod gradually protrudes from the receiving groove under the pushing of the driving block. When the locking rod is inserted into the corresponding locking groove, the locking mechanism can be locked, and the mounting ring can be locked. And reversely rotating the threaded rod and driving the driving block to vertically move downwards through the threaded rod. At the moment, the limiting ring drives the locking rod to move reversely under the action of the elastic force of the spring. When the locking rod is disengaged from the corresponding locking groove, the locking mechanism can be unlocked, and the mounting ring can be unlocked. Through setting up simple structure, easy and simple to handle, the stable actuating mechanism of drive effect, realize the quick motion of locking lever. Thereby improving the locking and unlocking efficiency of the locking mechanism and further improving the locking and unlocking efficiency of the mounting ring.

The utility model discloses a further set up to: the lower end face of the threaded rod is provided with a abdicating groove for inserting a screwdriver.

Through adopting above-mentioned technical scheme, through setting up the groove of stepping down that supplies screwdriver male for the user can drive the threaded rod through the screwdriver and rotate fast. Therefore, the locking rod can move quickly, and the locking and unlocking efficiency of the locking mechanism is improved.

The utility model discloses a further set up to: the filter layer with the collar can be dismantled and be connected, the filter layer with be provided with stop gear between the collar.

Through adopting above-mentioned technical scheme, through setting up the filter layer that can carry out the dismouting for the user can wash alone the filter layer, thereby improves the convenience in use. Simultaneously, the user can also carry out maintenance alone and change the filter layer to reduce cost of maintenance, and then improve the practicality.

The utility model discloses a further set up to: the limiting mechanism comprises an external thread arranged on the side wall of the filter layer, and an internal thread matched with the external thread is arranged on the inner wall of the mounting ring.

Through adopting above-mentioned technical scheme, through setting up simple structure, spacing effectual, make things convenient for the stop gear of unblock and locking, realize the quick unblock and the locking of filter layer to improve the work efficiency when carrying out the dismouting to the filter layer.

The utility model discloses a further set up to: the one end tip of filter layer is provided with and is used for conflicting the holding ring of collar.

Through adopting above-mentioned technical scheme, when the filter layer entered into the mounting ring completely, the holding ring was inconsistent with the mounting ring. Through setting up the holding ring, realize the internal thread and the biggest cooperation distance of external screw thread to prescribe a limit to fast and the autonomical definition of holding ring and collar fixing position, and then the efficiency when improving the filter layer and installing.

The utility model discloses a further set up to: the end face of the positioning ring, which is far away from one end of the mounting ring, is provided with a driving column for a user to grasp.

Through adopting above-mentioned technical scheme, through setting up the drive post for the user can drive the filter layer through the drive post and rotate fast, can improve the dismouting efficiency of filter layer, can improve the degree of convenience of use again.

To sum up, the utility model discloses following beneficial effect has:

1. through the arrangement of the filter screen capable of being turned over, impurities on the filter screen can be located outside the water nozzle, so that a user can clean the impurities of the filter screen outside the water nozzle, and the water nozzle has the advantage of being convenient to clean the filter screen;

2. the driving mechanism with simple structure, simple and convenient operation and stable driving effect is arranged, so that the locking rod can rapidly move, the locking and unlocking efficiency of the locking mechanism is improved, and the locking and unlocking efficiency of the mounting ring is improved;

3. by arranging the detachable filter layer, a user can independently clean the filter layer, so that the use convenience is improved;

4. through setting up the holding ring, realize the internal thread and the biggest cooperation distance of external screw thread to prescribe a limit to fast and the autonomical definition of holding ring and collar fixing position, and then the efficiency when improving the filter layer and installing.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a cross-sectional view of the screen of this embodiment;

FIG. 3 is a sectional view of the water faucet in the present embodiment;

fig. 4 is an enlarged schematic view of the region a in fig. 3.

Reference numerals: 1. a body; 2. a water nozzle; 3. filtering with a screen; 31. a mounting ring; 32. a filter layer; 4. a sealing strip; 5. a rotating shaft; 6. mounting grooves; 7. a locking mechanism; 71. a locking lever; 8. a limiting mechanism; 81. an external thread; 82. an internal thread; 9. a positioning ring; 10. a drive column; 11. accommodating grooves; 12. a locking groove; 13. a drive mechanism; 131. a threaded rod; 132. a drive block; 14. a drive aperture; 15. a limiting ring; 16. flanging; 17. a spring; 18. a yielding groove.

Detailed Description

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

Referring to fig. 1 and 2, the faucet comprises a body 1, wherein a water nozzle 2 is vertically connected to a water discharge port of the body 1, and a filter screen 3 is horizontally arranged in the water nozzle 2. The filter screen 3 comprises a horizontally arranged mounting ring 31 and a filter layer 32 horizontally arranged in the mounting ring 31, wherein the filter layer 32 is made of a metal material. Meanwhile, the outer wall of the mounting ring 31 is provided with a circle of sealing strips 4 made of rubber along the circumferential direction thereof.

Referring to fig. 2 and 3, the outer wall of the mounting ring 31 is horizontally provided with two rotating shafts 5, and the two rotating shafts 5 are coaxially arranged. Meanwhile, a straight line passing through the inner diameter of the mounting ring 31 coincides with a straight line passing through the axes of the two rotation shafts 5. Two mounting grooves 6 have been seted up to the inner wall of water injection well choke 2, and mounting groove 6 forms horizontal normal running fit with corresponding axis of rotation 5, is provided with locking mechanical system 7 between collar 31 and the water injection well choke 2.

When it is desired to clean the sieve 3, the locking mechanism 7 is first unlocked and the filter layer 32 is then pushed to rotate the mounting ring 31 about the two axes of rotation 5. Subsequently, the faucet is turned on and the filter layer 32 is flushed by the water flow out of the faucet.

When the filter 32 is cleaned, the filter 32 is pushed to rotate the mounting ring 31 in the opposite direction along the two rotation shafts 5. When the filter layer 32 is in the horizontal state, the lock mechanism 7 is locked. Thereby achieving locking of the mounting ring 31 and thus of the sieve 3.

When the filter layer 32 is cleaned, the filter layer 32 can be pushed to rotate the mounting ring 31 along the two rotation shafts 5. When the sieve 3 is turned 180 deg., the locking mechanism 7 is closed, so that the sieve 3 can filter the water flow with the other side.

Referring to FIG. 4, filter layer 32 is removably attached to mounting ring 31, and a spacing mechanism 8 is disposed between filter layer 32 and mounting ring 31. The limiting mechanism 8 comprises an external thread 81 arranged on the side wall of the filter layer 32, and an internal thread 82 matched with the external thread 81 is arranged on the inner wall of the mounting ring 31.

Referring to fig. 2 and 4, one end of the filter bed 32 is provided with a positioning ring 9 for abutting against the mounting ring 31, and the outer diameter of the positioning ring 9 is equal to the outer diameter of the mounting ring 31. At the same time, the end face of the positioning ring 9 facing away from the end of the mounting ring 31 is provided with a drive stud 10 for the user to grip.

When the filter layer 32 needs to be disassembled, the positioning ring 9 and the filter layer 32 are driven by the driving post 10 to rotate, and the internal thread 82 is separated from the external thread 81, so that the filter layer 32 is disassembled. The positioning ring 9 and the filter layer 32 are rotated in the opposite direction by the drive column 10, and the internal thread 82 and the external thread 81 are formed. When the filter bed 32 is fully inserted into the mounting ring 31 and the positioning ring 9 comes into contact with the mounting ring 31, the filter bed 32 is mounted.

Referring to fig. 4, the inner wall of the water faucet 2 is horizontally opened with a receiving groove 11, the locking mechanism 7 includes a locking rod 71 horizontally slidably connected to the receiving groove 11, and the locking rod 71 can extend from the receiving groove 11 or retract into the receiving groove 11.

Referring to fig. 2 and 4, two locking grooves 12 are formed in the side wall of the mounting ring 31, and the two locking grooves 12 are used for the insertion of the locking rod 71. The two locking grooves 12 are distributed along the straight line mirror image passing through the axes of the two rotating shafts 5, and meanwhile, a driving mechanism 13 for driving the locking rod 71 to horizontally move is arranged on the water nozzle 2.

The locking bar 71 is driven to move horizontally along the receiving groove 11 by the driving mechanism 13 and the locking bar 71 is inserted into or released from the corresponding locking groove 12. Thereby realizing the locking and unlocking of the locking mechanism 7 and further realizing the rapid locking and unlocking of the mounting ring 31.

Referring to fig. 4, a driving hole 14 communicating with the receiving groove 11 is penetrated through a lower end surface of the water nozzle 2, and the driving mechanism 13 includes a threaded rod 131 vertically penetrating the driving hole 14 and threadedly coupled to the driving hole 14. The upper end surface of the threaded rod 131 is provided with a circular truncated cone-shaped driving block 132, and the diameter of the upper end surface of the driving block 132 is smaller than that of the lower end surface. Meanwhile, the side wall of the driving block 132 abuts against the end of the locking lever 71.

Referring to fig. 4, a limiting ring 15 is fixedly sleeved at one end of the locking rod 71 located in the receiving groove 11, and a port of the receiving groove 11 is bent inward and forms a flange 16. The locking rod 71 is sleeved with a spring 17 arranged between the limiting ring 15 and the flanging 16. One end of the spring 17 is fixedly connected with the limiting ring 15, and the other end is fixedly connected with the flanging 16. Meanwhile, the lower end surface of the threaded rod 131 is provided with a recess 18 for inserting a screwdriver.

The threaded rod 131 is rotated forward, and the driving block 132 is driven by the threaded rod 131 to move vertically upward. At this time, the lock lever 71 is gradually protruded from the receiving groove 11 by the urging of the driving block 132. When the locking rod 71 is inserted into the corresponding locking groove 12, the locking mechanism 7 can be locked, and the mounting ring 31 can be locked. At the same time, the spring 17 is in a compressed state.

The threaded rod 131 is reversely rotated, and the driving block 132 is driven by the threaded rod 131 to vertically move downwards. At this time, the lock lever 71 is driven to move reversely by the stopper ring 15 under the elastic force of the spring 17. When the locking lever 71 is disengaged from the corresponding locking groove 12, the locking mechanism 7, and thus the mounting ring 31, is unlocked.

The specific embodiments are only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a water faucet, includes water injection well choke (2) of body (1) and vertical setting, be provided with filter screen (3) in water injection well choke (2), its characterized in that: filter screen (3) including collar (31) with set up in filter layer (32) in collar (31), the outer wall level of collar (31) is provided with two axis of rotation (5), two axis of rotation (5) are coaxial form setting, through a straight line of collar (31) internal diameter and through two the straight line in axis of rotation (5) axle center coincides mutually, two mounting grooves (6) have been seted up to the inner wall of water injection well choke (2), mounting groove (6) and corresponding axis of rotation (5) form normal running fit, collar (31) with be provided with locking mechanical system (7) between water injection well choke (2).

2. A faucet as set forth in claim 1, wherein: holding tank (11) have been seted up to the inner wall of water injection well choke (2), locking mechanical system (7) include with holding tank (11) horizontal sliding connection's locking lever (71), two locking groove (12), two have been seted up to the lateral wall of collar (31) locking groove (12) all are used for supplying locking lever (71) grafting embedding, two locking groove (12) are followed through two the straight line mirror image in axis of rotation (5) axle center distributes, be provided with on water injection well choke (2) and be used for the drive actuating mechanism (13) of locking lever (71) motion.

3. A faucet as claimed in claim 2, wherein: the lower terminal surface of water injection well choke (2) run through have with drive hole (14) that holding tank (11) are linked together, actuating mechanism (13) are including vertical running through drive hole (14) and with drive hole (14) threaded connection's threaded rod (131), the up end of threaded rod (131) is provided with drive block (132) of round platform form, the diameter of drive block (132) up end is less than the diameter of terminal surface down, the lateral wall of drive block (132) with the tip of locking lever (71) is inconsistent, and locking lever (71) are located one end in holding tank (11) is provided with spacing ring (15), the port of holding tank (11) is inwards buckled and is formed turn-ups (16), spacing ring (15) with be provided with spring (17) between turn-ups (16).

4. A faucet according to claim 3, wherein: the lower end face of the threaded rod (131) is provided with a abdicating groove (18) for inserting a screwdriver.

5. A faucet as set forth in claim 1, wherein: the filter layer (32) with the installation ring (31) can be dismantled and be connected, the filter layer (32) with be provided with stop gear (8) between installation ring (31).

6. A faucet as set forth in claim 5, wherein: stop gear (8) including set up in external screw thread (81) of filter layer (32) lateral wall, the inner wall of collar (31) be provided with external screw thread (81) matched with internal thread (82).

7. A faucet as claimed in claim 6, wherein: one end part of the filter layer (32) is provided with a positioning ring (9) which is used for abutting against the mounting ring (31).

8. A faucet according to claim 7, wherein: the end surface of one end of the positioning ring (9) departing from the mounting ring (31) is provided with a driving column (10) for a user to grasp.