CN220168697U

CN220168697U - Basin tap

Info

Publication number: CN220168697U
Application number: CN202321965411.5U
Authority: CN
Inventors: 王连法
Original assignee: Wenzhou Dinggu Technology Co ltd
Current assignee: Wenzhou Dinggu Technology Co ltd
Priority date: 2023-07-24
Filing date: 2023-07-24
Publication date: 2023-12-12
Anticipated expiration: 2033-07-24

Abstract

The utility model relates to a basin tap, which comprises a shell, a valve seat, a valve core and an adjusting handle, wherein the valve seat and the valve core are arranged in the shell, a cold water inlet and a hot water inlet are arranged on the valve seat, the adjusting handle is connected with the valve core and drives the valve core to rotate, a mixed water cavity, a mixed water outlet hole communicated with the mixed water cavity and two water inlets are arranged on the valve core, the shell comprises a water-free area, a water outlet area and a water outlet flow passage, the water outlet area is communicated with the water outlet flow passage, the valve core and the valve seat are arranged in the water outlet area, the valve seat is in sealing arrangement with the shell, a pressing seat connected with the shell is arranged in the water outlet area, the pressing seat is arranged at the upper end of the valve core, the upper end of the pressing seat is in sealing arrangement with the shell, and the lower end of the pressing seat is in sealing arrangement with the valve core. By adopting the technical scheme, the utility model provides the basin faucet which has good sealing performance, water leakage prevention, stable internal structure and no influence on water outlet caused by displacement after long-time use.

Description

Basin tap

Technical Field

The utility model relates to the technical field of bathroom, in particular to a basin tap.

Background

The tap is commonly called a water valve, is used for controlling the size of water flow, and has the effect of saving water. The updating speed of the tap is very fast, and the tap is developed from the old cast iron process to the electroplating knob type tap and also to the stainless steel Shan Wenshan control tap, the stainless steel double temperature control tap and the kitchen semi-automatic tap. The opening mode can be divided into a spiral type, a spanner type, a lifting type, an induction type and the like. When the spiral handle is opened, the spanner type handle is rotated for 90 degrees, the lifting type handle is lifted upwards to discharge water, and the induction type faucet can automatically discharge water only by extending the handle below the faucet.

The prior basin tap comprises a shell, a valve core, a valve seat and an adjusting handle, wherein the shell is provided with a water outlet, the valve core is arranged on the valve seat, the valve seat is provided with a water inlet, and the adjusting handle is arranged on the shell and is in linkage fit with the valve core. The prior basin tap has unstable internal structure, is easy to shift after long-time use to influence water outlet, has poor sealing property and is easy to leak water.

Disclosure of Invention

The purpose of the utility model is that: in order to overcome the defects of the prior art, the utility model provides the basin faucet which has good sealing performance, water leakage prevention, stable internal structure and no influence on water outlet caused by displacement after long-time use.

The technical scheme of the utility model is as follows: the utility model provides a basin tap, includes casing, disk seat, case and adjustment handle, disk seat and case setting are in the casing, and the case is located the top of disk seat, is equipped with cold water inlet and hot water inlet on the disk seat, and adjustment handle is connected and drives the case and rotate with the case, be equipped with mixing water cavity and with mixing water cavity communicating mixed water apopore, two apopores on the case, the casing includes anhydrous district, water outlet and water outlet runner switch on and set up, case and disk seat set up in water outlet, just the disk seat sets up with the casing is sealed, be equipped with in the water outlet and press the seat with the casing is connected, press the upper end of seat and the sealed setting of casing to press, the lower extreme is sealed with the case and is set up, the disk seat bottom is equipped with the screw mounting hole, is connected with the screw in the screw mounting hole.

By adopting the technical scheme, water enters from the water inlet, then enters into the mixed water cavity from the water inlet hole and is mixed, water in the mixed water cavity flows out from the mixed water outlet hole and enters into the water outlet area, then flows out from the water outlet area to the water outlet channel, and flows out from the water outlet on the shell, the pressing seat can press the valve core, so that the valve core is prevented from shaking when rotating, the pressing seat, the shell and the valve core are sealed, water in the water outlet area is prevented from entering into the anhydrous area, and water is prevented from overflowing from flowing into the water outlet channel from the water outlet area.

The utility model is further provided with: the valve is characterized in that an annular groove is formed in the upper end of the pressing seat, a first sealing ring is arranged in the annular groove and is abutted against the shell, a pressing table is arranged at the lower end of the pressing seat, a groove is formed in the upper end of the valve core, a second sealing ring is arranged in the groove, and the pressing table is pressed against the second sealing ring to form sealing.

By adopting the further arrangement, the sealing effect is good, water is prevented from entering the water-free area from the water outlet area, and water is ensured to flow out of the water outlet channel only.

Still further, the present utility model provides: the water-free area is internally provided with a transmission shaft in a rotating way, the upper end and the lower end of the transmission shaft are respectively provided with a toothed bulge, and the adjusting handle and the valve core are respectively provided with a toothed groove which is meshed with the toothed bulge so as to realize the connection of the valve core and the adjusting handle.

By adopting the further arrangement, the valve core is firmly connected with the adjusting handle, and the adjusting handle can be rotated to drive the valve core to rotate so as to realize the on-off of the water outlet channel and the content of cold water and hot water.

Still further, the present utility model is provided with: the pressing seat is provided with a containing groove, and the lower end of the transmission shaft and the upper end of the valve core extend into the containing groove.

By adopting the above further arrangement, the whole structure is compact, the space is saved, and the whole volume of the tap is small.

Still further, the present utility model is provided with: the shell comprises an upper shell and a lower shell, wherein the anhydrous area and the water outlet flow channel are arranged in the upper shell, the lower end of the upper shell stretches into the lower shell to be in threaded connection with the pressing seat, the water outlet area is arranged in the lower shell, a gland in threaded connection with the lower shell is arranged on the lower shell, a connecting column in hollow arrangement is arranged on the gland, the connecting column extends into the water outlet flow channel, and a sealing element is arranged on the periphery of the connecting column.

Adopt above-mentioned still further setting, the dismouting of each inside part of casing of being convenient for, threaded connection's connected mode simple structure, easy dismounting, the setting of spliced pole is convenient for the circulation of water to set up the sealing member and prevent that water from flowing out from the gap between spliced pole and the epitheca.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;

FIG. 2 is a side view of an embodiment of the present utility model;

FIG. 3 is a cross-sectional view taken along the direction A-A in FIG. 2;

FIG. 4 is a schematic diagram of a valve core according to an embodiment of the present utility model;

FIG. 5 is a schematic view of the bottom of a valve cartridge according to an embodiment of the present utility model;

FIG. 6 is a schematic diagram of an embodiment of the present utility model;

FIG. 7 is a cross-sectional view of a housing according to an embodiment of the present utility model;

fig. 8 is a schematic view of a drive shaft according to an embodiment of the utility model.

Description of the embodiments

The technical solutions of the present embodiment will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indications (such as up, down, front, and rear … …) in the description of the present utility model are merely for explaining the relative positional relationship, movement, etc. between the components in a certain specific posture (as shown in the drawings), and if the specific posture is changed, the directional indication is changed accordingly.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. In the description of the present utility model, "a number" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to base the implementation on the basis of those skilled in the art, and when the technical solutions are contradictory or cannot be implemented, it should be considered that the combination of the technical solutions does not exist, and is not within the scope of protection claimed by the present utility model.

As shown in figures 1-8, the basin tap comprises a shell 1, a valve seat 2, a valve core 3 and an adjusting handle 4, wherein a water outlet 11 is arranged on the shell 1, a bubbler 111 is arranged at the position of the water outlet 11, the valve seat 2 and the valve core 3 are arranged in the shell 1, the valve core 3 is arranged above the valve seat 2, a cold water inlet 21 and a hot water inlet 22 are arranged on the valve seat 2, the adjusting handle 4 is connected with the valve core 3 and drives the valve core 3 to rotate, a mixed water cavity and a mixed water outlet 31 and two water inlets 32 which are communicated with the mixed water cavity are arranged on the valve core 3, the shell 1 comprises a water-free zone 12, a water outlet zone 13 and a water outlet flow channel 14, the water outlet zone 13 is communicated with the water outlet flow channel 14, the valve core 3 and the valve seat 2 are arranged in the water outlet zone 13, the valve seat 2 and the shell 1 are arranged in a sealing way, a pressing seat 5 connected with the shell 1 is arranged in the water outlet zone 13, the pressing seat 5 is arranged at the upper end of the valve core 3, the upper end of the pressing seat 5 is arranged in a sealing way with the shell 1, the lower end of the pressing seat is arranged in a sealing way with the valve core 3, a threaded mounting hole is arranged at the bottom of the valve seat 2, a screw 23 is connected in the threaded mounting hole, the screw 23 can fix the valve seat, the structure is stable, no deviation can be generated after long-time use, water enters from the water inlet, then enters into the mixing water cavity from the water inlet hole for mixing, water in the mixing water cavity flows out from the mixing water outlet hole into the water outlet area, then flows out from the water outlet area into the water outlet channel, flows out from the water outlet on the shell, the pressing seat can press the valve core to prevent the valve core from shaking when rotating, the pressing seat, the shell and the valve core are arranged in a sealing way, the water in the water outlet area is prevented from entering into the water-free area, and the water flows into the water outlet channel from the water outlet area, preventing water from overflowing.

The upper end of the pressing seat 5 is provided with an annular groove 51, a first sealing ring 52 is arranged in the annular groove 51, the first sealing ring 52 is in contact with the shell 1, the lower end of the pressing seat 5 is provided with a pressing table 53, the upper end of the valve core 3 is provided with a groove 33, the groove 33 is internally provided with a second sealing ring 34, the pressing table 53 presses against the second sealing ring 34 to form a seal, so that the sealing effect is good, water is prevented from entering a water-free area from a water outlet area, and water is guaranteed to flow out of a water outlet channel only.

The rotation of anhydrous district 12 is equipped with transmission shaft 6, transmission shaft 6 upper and lower both ends all are equipped with dentate bulge 61, all be equipped with dentate recess 35 on regulation handle 4 and the case 3, thereby the dentate recess on the regulation handle 4 is not shown, thereby dentate recess 35 meshes with dentate bulge 61 and realizes the connection of case 3 with regulation handle 4, further make the connection structure of transmission shaft and regulation handle and case firm, still be connected with regulation handle and transmission shaft and case through screw drive axle, connection structure is firm between case 3 and the regulation handle 4, rotate and adjust the case 3 and rotate and realize the break-make of water channel 14 and the content of hot and cold water. The pressing seat 5 is provided with a containing groove 54, and the lower end of the transmission shaft 6 and the upper end of the valve core 3 extend into the containing groove 54, so that the whole structure is compact, the space is saved, and the whole volume of the faucet is small.

The shell 1 includes epitheca 15 and inferior valve 16, anhydrous district 12 and play water runner 14 all set up in epitheca 15, epitheca 15 lower extreme stretch into inferior valve 16 in with support press seat 5 threaded connection, play water district 13 set up in inferior valve 16, be equipped with on the inferior valve 16 rather than threaded connection's gland 7, be equipped with the spliced pole 71 of cavity setting on the gland 7, spliced pole 71 extends to in the play water runner 14, and the periphery is equipped with the sealing member, the sealing member adopts the sealing washer setting, the dismouting of each part of the inside casing of being convenient for, threaded connection's connected mode simple structure, easy dismounting, the setting of spliced pole is convenient for the circulation of water to set up the sealing member and prevent that water from flowing from the gap between spliced pole and the epitheca.

Claims

1. The utility model provides a basin tap, includes casing (1), disk seat (2), case (3) and regulation handle (4), be equipped with delivery port (11) on casing (1), disk seat (2) and case (3) set up in casing (1), case (3) are located the top of disk seat (2), are equipped with cold water inlet (21) and hot water inlet (22) on disk seat (2), regulation handle (4) are connected and drive case (3) rotation with case (3), be equipped with on case (3) mixing water chamber and with the communicating mixed water apopore (31) of mixing water chamber, two apopores (32), characterized in that, casing (1) include anhydrous district (12), play water district (13) and play water runner (14) switch on the setting, case (3) and disk seat (2) set up in play water district (13), just case (2) and casing (1) seal arrangement, play water district (13) are equipped with in and casing (1) and are connected with the communicating mixed water apopore (31), two apopore (14) press the setting up on seat (5) and are pressed on seat (5), the lower end and the valve core (3) are arranged in a sealing way, a threaded mounting hole is formed in the bottom of the valve seat (2), and a screw is connected in the threaded mounting hole.

2. The basin tap according to claim 1, wherein the upper end of the pressing seat (5) is provided with an annular groove (51), a first sealing ring (52) is arranged in the annular groove (51), the first sealing ring (52) is abutted against the shell (1), the lower end of the pressing seat (5) is provided with a pressing table (53), the upper end of the valve core (3) is provided with a groove (33), the groove (33) is internally provided with a second sealing ring (34), and the pressing table (53) is pressed against the second sealing ring (34) to form a seal.

3. Basin tap according to claim 1 or 2, characterised in that the water free zone (12) is rotatably provided with a transmission shaft (6), both upper and lower ends of the transmission shaft (6) are provided with toothed protrusions (61), both the adjusting handle (4) and the valve core (3) are provided with toothed grooves (35), and the toothed grooves (35) are meshed with the toothed protrusions (61) so as to realize the connection of the valve core (3) and the adjusting handle (4).

4. A basin tap according to claim 3, characterised in that the pressing seat (5) is provided with a containing groove (54), and the lower end of the transmission shaft (6) and the upper end of the valve core (3) extend into the containing groove (54).

5. Basin tap according to claim 1 or 2, characterised in that the housing (1) comprises an upper shell (15) and a lower shell (16), the water-free zone (12) and the water outlet flow channel (14) are both arranged in the upper shell (15), the lower end of the upper shell (15) stretches into the lower shell (16) to be in threaded connection with the pressing seat (5), the water outlet zone (13) is arranged in the lower shell (16), the lower shell (16) is provided with a gland (7) in threaded connection with the lower shell, the gland (7) is provided with a connecting column (71) which is arranged in a hollow manner, the connecting column (71) extends into the water outlet flow channel (14), and the periphery is provided with a sealing element.