CN210566416U

CN210566416U - Drip-proof structure and tap

Info

Publication number: CN210566416U
Application number: CN201920779575.6U
Authority: CN
Inventors: 陈厚忠
Original assignee: Wuhan Kingbull Economic Development Co Ltd
Current assignee: Wuhan Kingbull Economic Development Co Ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-05-19
Anticipated expiration: 2029-05-27

Abstract

The utility model relates to a drip-proof structure, which comprises a circular tube type drip-proof plug, wherein a rubber diaphragm for sealing is arranged on the bottom surface of the drip-proof plug, and the middle cross of the rubber diaphragm is cut into four equal diaphragm pieces; or, be equipped with on the bottom surface of drip proof stopper and be used for sealed round hole net, all sealed being equipped with the rubber diaphragm on every round hole of round hole net, the cross cuts into four equal lamella in the middle of the rubber diaphragm. The utility model overcomes the problem that the water outlet drops after the water of the traditional faucet is shut off, and is economical, convenient and safe.

Description

Drip-proof structure and tap

Technical Field

The utility model relates to a tap technical field, concretely relates to drip proof structure and tap.

Background

The water outlet end of the water faucet in the current market generally adopts direct water outlet or is provided with a water distribution foaming device, but the water outlet of the water faucet drips after the water is shut off. Especially, the condition that water drips out from the water outlet is obvious under the condition that the valve body of the water faucet breaks down and slowly seeps water.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at overcome traditional tap and close the water back, the delivery port has the problem that the water droplet came out, provides a drip proof structure and tap. Is economical, convenient and safe.

In order to achieve the above object, the utility model provides a following technical scheme:

a drip-proof structure is characterized in that: comprises a circular tube type drip-proof plug 1,

the bottom surface of the drip-proof plug 1 is provided with a rubber diaphragm 2 for sealing, and the middle of the rubber diaphragm 2 is crossly cut into four equal diaphragm flaps 5;

or, be equipped with on the bottom surface of drip proof stopper 1 and be used for sealed round hole net 6, all sealed being equipped with rubber diaphragm 2 on every round hole of round hole net 6, the cross cuts into four equal lamella 5 in the middle of rubber diaphragm 2.

Further, the rubber diaphragm 2 is of an upward convex spherical surface type.

Further, when the bottom surface of the drip-proof plug 1 is provided with a rubber membrane 2 for sealing, the water inlet of the drip-proof plug 1 is also provided with a foam maker 3, and the rubber membrane 2 is arranged at the water outlet of the drip-proof plug 1.

The utility model provides a drip proof tap which characterized in that: the anti-dripping structure comprises the anti-dripping structure, and the anti-dripping structure is arranged at a water outlet of the water faucet body 7.

Furthermore, the side of the drip-proof plug 1 is provided with an annular anti-return clamping groove 4, and the anti-return clamping groove 4 is in sealing clamping connection with the water outlet of the faucet body 7.

The utility model has the advantages that: the utility model overcomes the problem that the water outlet drops after the water of the traditional faucet is shut off, and is economical, convenient and safe.

Drawings

FIG. 1 is a schematic cross-sectional view of a drip stop.

Fig. 2 is a schematic perspective view of the drip plug (rubber membrane facing upwards).

Fig. 3 is a schematic front view of a cylinder mould.

Fig. 4 is a perspective view of the anti-drip faucet.

FIG. 5 is a schematic cross-sectional view of the anti-drip faucet at the spout.

In the figure: the anti-dripping faucet comprises an anti-dripping plug 1, a rubber diaphragm 2, a foaming device 3, an anti-returning clamping groove 4, a diaphragm 5, a circular mesh 6, a faucet body 7 and a valve 8.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention and the accompanying drawings.

Example one

The utility model provides a drip proof tap, includes tap body 7, valve 8 and drip proof structure, drip proof structure sets up the delivery port at tap body 7. The side of the drip-proof plug 1 is provided with an annular anti-return clamping groove 4, and the anti-return clamping groove 4 is connected with the water outlet of the water faucet body 7 in a sealing and clamping manner.

The anti-dripping structure comprises a circular tube type anti-dripping plug 1, a foaming device 3 is arranged at a water inlet of the anti-dripping plug 1, a rubber diaphragm 2 used for sealing is arranged at a water outlet of the anti-dripping plug 1, the rubber diaphragm 2 is an upwards convex spherical surface type, and the cross-shaped middle of the rubber diaphragm 2 is cut into four equal diaphragm pieces 5.

The drip-proof plug 1 and the rubber diaphragm 2 are both rubber products and are integrally formed.

The principle and effect of this embodiment: when the valve 8 of the water faucet is opened, the tap water has certain pressure, the rubber membrane 2 on the anti-dripping plug 1 is spread by the pressure, and the water faucet realizes water supply; when the valve 8 of the water faucet is closed, the tap water has no pressure, the rubber diaphragm 2 cannot be spread, the diaphragm 5 rebounds to the initial position under the elastic characteristic of the material of the diaphragm, the four diaphragm flaps 5 are combined into a sealed whole, and the residual water at the water outlet of the water faucet is blocked in the water outlet, so that no water drops at the water outlet, and the function of preventing water dripping is achieved. In order to prevent the rubber diaphragm 2 from being spread when a small pressure exists in the faucet, the rubber diaphragm 2 is designed into an upward convex spherical shape, and the purpose is to increase the elasticity of the diaphragm 5 and play a better anti-dripping effect.

Example two

The anti-dripping structure, including the anti-dripping stopper 1 of a round tube type, be equipped with on the bottom surface of anti-dripping stopper 1 and be used for sealed round hole net 6, all sealed being equipped with rubber diaphragm 2 on every round hole of round hole net 6, rubber diaphragm 2 is the bellied sphere type that makes progress, the cross cuts into four equal lamellas 5 in the middle of the rubber diaphragm 2.

The drip-proof plug 1, the round hole net 6 and the rubber diaphragm 2 are all rubber products, and the round hole net 6 and the rubber diaphragm 2 are integrally formed.

The principle and the effect are as follows: the round hole net 6 in this embodiment can play the effect of foaming ware when tap drains, and the rubber diaphragm 2 that the cross was cut when stopping to drain kick-backs, and four lamellas 5 are sealed, prevent to drip. The other steps are the same as those of the first embodiment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A drip-proof structure is characterized in that: comprises a circular tube type drip-proof plug (1),

the bottom surface of the drip-proof plug (1) is provided with a rubber diaphragm (2) for sealing, and the middle of the rubber diaphragm (2) is crossly cut into four equal diaphragm flaps (5);

or, be equipped with on the bottom surface of drip proof stopper (1) and be used for sealed round hole net (6), all sealed rubber diaphragm (2) that are equipped with on every round hole of round hole net (6), the cross cuts into four lamella (5) that equal in the middle of rubber diaphragm (2).

2. The anti-drip structure of claim 1, wherein: the rubber diaphragm (2) is of an upward convex spherical surface type.

3. The anti-drip structure of claim 1, wherein: when the bottom surface of the anti-dripping plug (1) is provided with the rubber membrane (2) for sealing, the water inlet of the anti-dripping plug (1) is also provided with the foam maker (3), and the rubber membrane (2) is arranged at the water outlet of the anti-dripping plug (1).

4. The utility model provides a drip proof tap which characterized in that: comprises the anti-dripping structure as claimed in any one of the claims 1 to 3, which is arranged at the water outlet of the faucet body (7).

5. The anti-drip faucet of claim 4, wherein: the side of the drip-proof plug (1) is provided with an annular anti-return clamping groove (4), and the anti-return clamping groove (4) is connected with the water outlet of the faucet body (7) in a sealing manner.