CN219529978U

CN219529978U - Leak-proof tap

Info

Publication number: CN219529978U
Application number: CN202223575601.4U
Authority: CN
Inventors: 邱建春; 邱煜涵; 杨秀玲
Original assignee: Ruian Haiba Sanitary Ware Co ltd
Current assignee: Ruian Haiba Sanitary Ware Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-08-15
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a leakage-proof faucet, which comprises a faucet assembly and a valve core assembly, wherein the faucet assembly comprises a water outlet faucet, a rotating shaft is arranged at one side of the bottom of the water outlet faucet, the rotating shaft is connected with a hemispherical body and corresponds to the water outlet faucet, and a torsion spring is arranged at one side of the rotating shaft; when the valve core component is opened to discharge water, the hemispherical body is rotated by water pressure, and the water outlet tap discharges water. The utility model has the following beneficial effects: the leak-proof water tap can also ensure better leak-proof effect when the valve core leaks water, prolongs the service life of the water tap and saves water resources.

Description

Leak-proof tap

Technical Field

The utility model relates to a leakage-proof faucet.

Background

The tap is commonly called a water valve and is used for controlling the opening and closing 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 double-control tap and the kitchen semi-automatic tap. At present, more and more consumers purchase water taps comprehensively from the aspects of materials, functions, modeling and the like.

The existing faucet is generally composed of a single valve core and a water outlet faucet, the valve core is used for controlling the water outlet faucet to be opened and closed, and water is discharged through water pressure. After a period of use, aging of the rubber ring of the valve core or other problems often occur, resulting in water leakage. Then, the valve core is detached in a common way, and the purpose of overcoming water leakage is achieved by replacing the rubber ring.

However, in this way, the faucet needs to be disassembled and assembled again, special staff is needed to operate, and if the user does not find water leakage in the maintenance process, the total valve is closed in time, so that more water resources are wasted, and water resource saving is not facilitated.

Disclosure of Invention

The utility model aims to provide a leakage-proof faucet. The leak-proof water tap can also ensure better leak-proof effect when the valve core leaks water, prolongs the service life of the water tap and saves water resources.

The technical aim of the utility model is realized by the following technical scheme:

a leak-proof faucet comprises a faucet assembly and a valve core assembly, wherein the faucet assembly comprises a water outlet faucet, a rotating shaft is arranged at one side of the bottom of the water outlet faucet, the rotating shaft is connected with a hemispherical body and corresponds to the water outlet faucet, and a torsion spring is arranged at one side of the rotating shaft; when the valve core component is opened to discharge water, the hemispherical body is rotated by water pressure, and the water outlet tap discharges water.

The utility model is further provided with: the bottom of the hemisphere is provided with a guide block, and a diversion inclined plane is arranged on one side of the guide block.

The utility model is further provided with: when the valve core component is normal and the water pressure is high, the hemispherical body rotates without preventing the water outlet tap from discharging water, and the hemispherical body continuously receives the water pressure to keep a state of rotating by 90 degrees, and the water outlet tap discharges water. When the valve core component is closed, the hemispherical body is reset under the action of the torsion spring.

The utility model is further provided with: the water outlet tap is provided with a fixed cylinder corresponding to the rotating shaft, a spring is arranged in the fixed cylinder, one end of the spring is connected with a positioning column, the rotating shaft is correspondingly provided with a handle, and the handle is provided with a clamping hole corresponding to the positioning column.

The utility model is further provided with: one side of the positioning column is provided with a round angle.

The utility model is further provided with: under the condition that the water pressure is small enough to enable the hemispherical body to rotate, the handle is manually rotated, the handle is pushed to push the positioning column to move a small distance towards the direction of the fixed cylinder, and finally the clamping hole on the handle corresponds to the positioning column to be clamped.

In summary, the utility model has the following beneficial effects: the leak-proof water tap can also ensure better leak-proof effect when the valve core leaks water, prolongs the service life of the water tap and saves water resources.

Drawings

FIG. 1 is a schematic diagram of an embodiment;

FIG. 2 is a schematic view of an embodiment with a portion of the outlet faucet removed;

FIG. 3 is a schematic diagram of the structure of a hemisphere;

fig. 4 is an exploded view of an embodiment.

Reference numerals: 1. a faucet assembly; 2. a valve core assembly; 3. a water outlet tap; 4. a rotating shaft; 5. a hemisphere; 6. a guide block; 7. a diversion slope; 8. a torsion spring; 9. a fixed cylinder; 10. a spring; 11. positioning columns; 12. a handle; 13. a clamping hole; 14. and (5) rounding.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

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

As shown in fig. 1-3, a leak-proof faucet includes a faucet assembly 1 and a valve cartridge assembly 2. Wherein, the valve core assembly 2 is used for controlling whether the tap assembly 1 is out of water. The faucet assembly 1 comprises a water outlet faucet 3, and the opening and closing of the water outlet faucet 3 are controlled through the valve core assembly 2. The arrangement of the faucet assembly 1 and the valve core assembly 2 is the prior art, and will not be described again.

The bottom of the water outlet tap 3 is rotatably connected with a rotating shaft 4 at one side above the valve core assembly 2. A sealing ring is arranged between the rotating shaft 4 and the water outlet tap 3 for preventing water leakage. The rotation shaft 4 penetrates into the faucet 3 and is connected with a hemisphere 5. In the initial state of the hemisphere 5, as shown in fig. 2, the hemisphere 5 completely covers the water outlet line.

The structure of the hemisphere 5 is shown in fig. 3, and a guide block 6 is arranged at one side of the bottom of the hemisphere 5. The guide block 6 is provided with a water diversion inclined plane 7 on one side. Through the setting of diversion inclined plane 7, when case subassembly 2 opens the play water, under the effect of water pressure for diversion inclined plane 7 unilateral atress to make hemisphere 5 rotate. When the hemisphere 5 rotates, the water outlet line is opened and tap water flows out from the water outlet tap 3.

Further, a torsion spring 8 is provided on the rotation shaft 4. Under the condition that the valve core assembly 2 is normal and the water pressure is high, the hemispherical body 5 rotates without preventing the water outlet tap 3 from discharging water, the hemispherical body 5 continuously receives the water pressure and keeps a state of rotating by 90 degrees, and the water outlet tap 3 discharges water. When the valve core assembly 2 is closed, under the action of the torsion spring 8, the hemispherical body 5 is reset to be shown in fig. 2, and at the moment, if the rubber ring in the valve core assembly 2 is aged and leaked, the water outlet pipeline is closed due to the hemispherical body 5, so that the purpose of water leakage prevention is achieved.

Example 2:

as shown in fig. 4, the difference from embodiment 1 is that a fixed cylinder 9 is provided on the side of the tap 3 corresponding to the rotation shaft 4. A spring 10 is arranged in the fixed cylinder 9, and one end of the spring 10 is connected with a positioning column 11. Corresponding to the positioning column 11, a handle 12 is arranged on one side of the rotating shaft 4. The handle 12 is provided with a clamping hole 13 corresponding to the positioning column 11. Wherein, positioning column 11 one side is provided with fillet 14 to can promote the inwards movement of positioning column 11 when preventing handle 12 rotation and positioning column 11 butt, make the card hole 13 on handle 12 correspond the positioning column 11 joint, prevent the card dead.

When the water pressure is small enough to rotate the hemispheroids 5, the handles 12 are manually rotated, so that the handles 12 push the positioning columns 11 to move a small distance towards the fixed cylinder 9, and finally the clamping holes 13 on the handles 12 are clamped corresponding to the positioning columns 11. At this time, the hemispherical body 5 is opened, and the water outlet pipeline normally discharges water. When the valve core assembly 2 leaks water, the handle 12 is manually rotated, the clamping hole 13 is separated from the positioning column 11, the hemispherical body 5 seals the water outlet pipeline, so that the purpose of preventing water leakage is achieved, the main valve is not required to be closed, the operation is convenient and simple, and the water outlet of other water outlet pipelines is not influenced.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. The utility model provides a leak protection tap, includes tap subassembly (1) and case subassembly (2), characterized by: the faucet assembly (1) comprises a water outlet faucet (3), a rotating shaft (4) is arranged at one side of the bottom of the water outlet faucet (3), the rotating shaft (4) is connected with a hemispherical body (5), the hemispherical body (5) is arranged corresponding to the water outlet faucet (3), and a torsion spring (8) is arranged at one side of the rotating shaft (4);

when the valve core assembly (2) is opened to discharge water, the hemispherical body (5) is rotated by water pressure, the water discharge faucet (3) discharges water, and when the valve core assembly (2) leaks water, the hemispherical body (5) seals the water discharge faucet (3) under the action of the torsion spring (8) to prevent water leakage;

the water outlet faucet is characterized in that a fixed cylinder (9) is arranged on the water outlet faucet (3) corresponding to the rotating shaft (4), a spring (10) is arranged in the fixed cylinder (9), one end of the spring (10) is connected with a positioning column (11), a handle (12) is arranged on the rotating shaft (4) corresponding to the rotating shaft, and a clamping hole (13) corresponding to the positioning column (11) is formed in the handle (12).

2. The leak resistant faucet of claim 1, wherein: the hemispherical water diversion device is characterized in that a guide block (6) is arranged at the bottom of the hemispherical body (5), and a diversion inclined plane (7) is arranged on one side of the guide block (6).

3. The leak resistant faucet of claim 2, wherein: when the valve core assembly (2) is normal and the water pressure is high, the hemispherical body (5) rotates without preventing the water outlet faucet (3) from discharging water, the hemispherical body (5) continuously receives the water pressure and keeps a state of rotating 90 degrees, the water outlet faucet (3) discharges water, and when the valve core assembly (2) is closed, the hemispherical body (5) resets under the action of the torsion spring (8).

4. The leak resistant faucet of claim 1, wherein: one side of the positioning column (11) is provided with a round corner (14).

5. The leak resistant faucet of claim 4, wherein: under the condition that the water pressure is small enough to enable the hemispheroids (5) to rotate, the handles (12) are manually rotated, so that the handles (12) are propped against the estimated positioning columns (11) to move a small distance towards the direction of the fixed cylinder (9), and finally the clamping holes (13) on the handles (12) are clamped corresponding to the positioning columns (11).