CN216344255U

CN216344255U - Washing machine faucet

Info

Publication number: CN216344255U
Application number: CN202122814008.XU
Authority: CN
Inventors: 管鸿升
Original assignee: Wenzhou Hongsheng Group Co ltd
Current assignee: Wenzhou Hongsheng Group Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-04-19
Anticipated expiration: 2031-11-12

Abstract

The utility model relates to a washing machine faucet, which is characterized in that: the water-stop valve comprises a valve body, a valve core, a joint and a water-stop core, wherein the valve body is provided with a water inlet through pipe and a water outlet through pipe, the water outlet through pipe of the valve body is connected with the joint, the valve core is arranged in the valve body, a hand wheel is arranged on the valve core and connected with the valve core through a screw, the valve core is driven to open or close the water inlet through pipe and the water outlet through pipe by rotating the hand wheel, the water-stop core is arranged in the joint, the joint is tightly matched with the valve body, the appearance of the valve body is of a polygonal structure, and the corresponding hand wheel is arranged to be of the same structure as the valve body. This scheme design is simple, and convenient to use, it makes the appearance polygon, and the appearance is pleasing to the eye, is favorable to the use, can further solve the emergence condition of skidding, and stagnant water function has been add to this scheme simultaneously, can realize autonomic stagnant water according to water pressure.

Description

Washing machine faucet

Technical Field

The utility model relates to the technical field of faucets, in particular to a washing machine faucet.

Background

The water tap is a popular name of a water valve, is used for controlling the size of water flow to be switched on and off, and has the effect of saving water. The water tap has a very fast updating speed, and develops from an old cast iron process to an electroplating knob type water tap, a stainless steel single-temperature single-control water tap, a stainless steel double-temperature double-control water tap and a kitchen semi-automatic water tap.

The existing faucet structure for the washing machine mainly comprises a valve body, a valve core and a hand wheel, wherein the valve body is provided with a water inlet through pipe and a water outlet through pipe, the valve core is arranged in the valve body, and the hand wheel controls to drive the valve core to be opened or closed so as to realize the communication between the water inlet through pipe and the water outlet through pipe, but the existing faucet for the washing machine is single in function and cannot meet the changing requirements.

The present invention is an improvement in view of the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a washing machine faucet, which solves the problems existing in the use process in the prior art.

The technical scheme of the utility model is realized as follows:

a washing machine faucet characterized by: the water-stop valve comprises a valve body, a valve core, a joint and a water-stop core, wherein the valve body is provided with a water inlet through pipe and a water outlet through pipe, the water outlet through pipe of the valve body is connected with the joint, the valve core is arranged in the valve body, a hand wheel is arranged on the valve core and connected with the valve core through a screw, the valve core is driven to open or close the water inlet through pipe and the water outlet through pipe by rotating the hand wheel, the water-stop core is arranged in the joint, the joint is tightly matched with the valve body, the appearance of the valve body is of a polygonal structure, and the corresponding hand wheel is arranged to be of the same structure as the valve body.

Preferably, the fitting and the valve body are tightly fitted in the following manner: the inner wall of the water outlet pipe of the valve body is provided with a notch, the joint is provided with a joint notch, the joint notch is provided with a sealing ring, and the sealing ring exceeds the outer end face of the joint and is tightly attached to the notch of the valve body.

Preferably, the valve body and the hand wheel are in an octagonal shape.

Preferably, the joint have the siphunculus and be used for with the connector that the play water siphunculus of valve body is connected, this connector integrated into one piece in the tip of siphunculus, and with go out the water siphunculus and cooperate, the internal diameter of connector is greater than the internal diameter of siphunculus, and the stagnant water core stretches into in the siphunculus from the connector that connects to stretch out the siphunculus and be formed with the section of stretching out outward, should stretch out the section as the pressurized end, the tip of stagnant water core open and to have the inner groovy, inlayed the ring on the inner groovy, the external diameter of this ring is greater than the internal diameter of siphunculus, during the pressurized, this stagnant water core is down, be located the ring on the stagnant water core with the up end of siphunculus closely laminates, forms block structure.

Preferably, the end of the through pipe is processed into a tapered ring surface, and the ring of the water stopping core is in contact with the tapered ring surface of the through pipe.

Preferably, the joint is provided with a baffle plate, and the baffle plate is clamped on the joint to be connected.

Preferably, the outer end face of the joint is provided with an inner joint groove, the inner joint groove is provided with an inner bottom surface, an upper inclined surface and a lower inclined surface, the upper inclined surface and the lower inclined surface face outwards to form inner concave openings, the diameters of the inner concave openings are sequentially increased, the lower inclined surface is further connected with an outer limiting ring, and the diameter of the outer limiting ring is larger than the outer diameter of the joint to form an outer convex limiting ring.

Preferably, the outer limiting ring is provided with an oblique transition surface.

Preferably, the inner wall of the through pipe of the joint is provided with a step, the joint is connected with a spring, the water stopping core is provided with an extension table, and the other end of the spring abuts against the extension table.

In conclusion, the beneficial effects of the utility model are as follows:

the washing machine faucet disclosed by the utility model is simple in design and convenient to use, the appearance is polygonal, the appearance is attractive and is favorable for use, the slipping condition can be further solved, meanwhile, the scheme is additionally provided with a water stopping function, the automatic water stopping can be realized according to the water pressure, the communication between the through pipe and the valve body can be opened only by pushing the water stopping core during use, the water passing effect is realized, the scheme realizes zero leakage through multiple sealing, avoids the problem of fluid leakage and realizes the diversification of functions.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the faucet of the washing machine according to the present invention;

FIG. 2 is a schematic view of the overall structure of a faucet of a washing machine according to the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a schematic view of a portion of the enlarged structure at I in FIG. 3;

FIG. 5 is a schematic view of the structure of the water stopping core;

FIG. 6 is a schematic view of a structure of a trim panel;

fig. 7 is a schematic structural view of embodiment 2.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 7 in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

As shown in figures 1 to 6, the utility model discloses a washing machine tap, which comprises a valve body 1, a valve core 10, a joint and a water stop core 4, wherein the valve body 1 is provided with a water inlet through pipe 7 and a water outlet through pipe 8, the water outlet through pipe of the valve body is connected with the joint 3, the valve core 10 is arranged in the valve body 1, the valve core 10 is provided with a hand wheel 2, the hand wheel 2 is connected with the valve core 10 through a screw 9, the valve core is driven to open or close the communication between the water inlet through pipe and the water outlet through pipe by rotating the hand wheel, the water stop core is arranged in the joint, the joint is tightly matched with the valve body, the appearance of the valve body adopts a polygonal structure, the corresponding hand wheel is arranged to be the same as the valve body, referring to figure 1, the appearances of the valve body 1 and the hand wheel 2 adopt an octagonal structure, the polygonal structure is adopted, the slipping condition during use can be effectively reduced, meanwhile, the integral structure is simple, and the water stop core is additionally arranged, can effectively realize the stagnant water function, can effectually end the play water siphunculus, the stagnant water core adopts the metal material preparation, and this scheme adopts the copper core, and it is hollow structure, has the mouth of a river 41.

In order to realize the sealing performance, the close fit mode of the joint and the valve body is as follows: the inner wall of the water outlet pipe of the valve body 1 is provided with a notch 17, the joint is provided with a joint notch, the joint notch is provided with a sealing ring 14, the sealing ring 14 is provided with an excess part, the excess part is attached to the notch 17, and the outer end face of the joint is closely attached to the notch of the valve body through the sealing ring 14.

The joint have the siphunculus and be used for with the connector that the play water siphunculus of valve body is connected, this connector integrated into one piece in the tip of siphunculus, and with go out the water siphunculus and cooperate, the internal diameter of connector is greater than the internal diameter of siphunculus, stagnant water core 4 stretches into in the siphunculus from the connector that connects to stretch out the siphunculus and be formed with the section of stretching out outward, should stretch out the section as the pressurized end, the tip of stagnant water core open and to have inner groovy 42, inlayed ring 13 on the inner groovy, ring 13 adopts the sealing washer, the external diameter of this ring is greater than the internal diameter of siphunculus, when pressurized through this structure, this stagnant water core 4 descends, be located the ring on the stagnant water core with the up end of siphunculus closely laminates, forms the block structure, can end the fluidic circulation.

In order to further achieve the effect of improving the trapping and sealing performance, the end of the through pipe is processed into a conical ring surface 31, and the ring of the water stopping core is in contact with the conical ring surface of the through pipe.

In order to improve the firmness, the joint is provided with a baffle 5, the baffle 5 is clamped on the joint to be connected, the baffle 5 is provided with a step 51, the corresponding connector is processed into a matched step, and the Z-shaped clamping is firm and stable.

For better installation, joint inner groove 11 has been opened on the joint outer terminal surface, joint inner groove 11 interior bottom surface, upper ramp and lower inclined plane have, upper ramp and lower inclined plane outwards, form the interior notch diameter and increase in proper order lower inclined plane on still be connected with outer spacing ring, the diameter of this outer spacing ring is greater than the external diameter that connects, forms the evagination spacing ring, the problem that drops appears when evagination spacing ring aim at preventing the butt joint, plays spacing effect. The outer limiting ring is provided with an oblique transition surface, so that the clamping fit is facilitated.

For the sake of beauty, a decorative plate 6 can be added on the water inlet through pipe 7, and the decorative plate has an inner claw 61 to play a firm role.

Example 2

The embodiment is an improved design on the basis of embodiment 1, and aims to ensure that the water stopping core is always attached to the end part of the through pipe of the joint, particularly to the conical ring surface 31 of the through pipe, and the scheme is realized as follows: referring to fig. 7, the inner wall of the through pipe of the joint is provided with a step 16, specifically, the inner wall is opened inwards, that is, the diameter of the formed inner ring surface is larger than the inner diameter of the through pipe, the joint is provided with a spring 14, the water stopping core is provided with an extension table 15, one end of the spring is fixed on the step 16, and the other end of the spring is abutted against the extension table.

The spring of above-mentioned scheme is under being in natural state, under this state, the ring of stagnant water core be the contact at siphunculus tip, promote the intercommunication that stagnant water core can be got through outlet conduit and stagnant water core, flow from the discharge orifice 41 of stagnant water core, if when not using, because the effect of spring resets, can realize the effect by, prevent to leak, and the function is diversified, can realize doubly by (case by first weight), even under the hand wheel condition is opened to the mistake, does not promote the stagnant water core and also can not communicate.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A washing machine faucet characterized by: the water-stop valve comprises a valve body, a valve core, a joint and a water-stop core, wherein the valve body is provided with a water inlet through pipe and a water outlet through pipe, the water outlet through pipe of the valve body is connected with the joint, the valve core is arranged in the valve body, a hand wheel is arranged on the valve core and connected with the valve core through a screw, the valve core is driven to open or close the water inlet through pipe and the water outlet through pipe by rotating the hand wheel, the water-stop core is arranged in the joint, the joint is tightly matched with the valve body, the appearance of the valve body is of a polygonal structure, and the corresponding hand wheel is arranged to be of the same structure as the valve body.

2. The washing machine faucet of claim 1, wherein: the joint and the valve body are tightly matched in the following way: the inner wall of the water outlet pipe of the valve body is provided with a notch, the joint is provided with a joint notch, the joint notch is provided with a sealing ring, and the sealing ring exceeds the outer end face of the joint and is tightly attached to the notch of the valve body.

3. The washing machine faucet of claim 1, wherein: the shapes of the valve body and the hand wheel adopt an octagonal structure.

4. A washing machine tap as claimed in claim 1, 2 or 3 wherein: the joint have the siphunculus and be used for with the connector that the play water siphunculus of valve body is connected, this connector integrated into one piece in the tip of siphunculus, and with go out the water siphunculus and cooperate, the internal diameter of connector is greater than the internal diameter of siphunculus, and the stagnant water core stretches into in the siphunculus from the connector that connects to stretch out the siphunculus and be formed with the section of stretching out outward, should stretch out the section as the pressurized end, the tip of stagnant water core open and to have the inner groovy, inlayed the ring on the inner groovy, the external diameter of this ring is greater than the internal diameter of siphunculus, during the pressurized, this stagnant water core is down, be located the ring on the stagnant water core with the up end of siphunculus closely laminates, forms the block structure.

5. A washing machine faucet as claimed in claim 4, wherein: the port of the through pipe is processed into a conical ring surface, and the ring of the water stopping core is contacted with the conical ring surface of the through pipe.

6. A washing machine faucet as claimed in claim 4, wherein: the connector is provided with a baffle which is clamped on the connector for connection.

7. A washing machine faucet as claimed in claim 3, wherein: the outer end face of the joint is provided with an inner joint groove, the inner joint groove is provided with an inner bottom face, an upper inclined face and a lower inclined face, the upper inclined face and the lower inclined face outwards to form inner concave opening diameters which are sequentially increased, the lower inclined face is further connected with an outer limiting ring, and the diameter of the outer limiting ring is larger than the outer diameter of the joint to form an outer convex limiting ring.

8. The washing machine faucet of claim 7, wherein: the outer limiting ring is provided with an oblique transition surface.

9. The washing machine faucet of claim 1, wherein: the inner wall of the through pipe of the joint is provided with a step, the joint is connected with a spring, the water stopping core is provided with an extension table, and the other end of the spring is abutted against the extension table.