CN212899903U

CN212899903U - Good tap of leakproofness

Info

Publication number: CN212899903U
Application number: CN202020949009.8U
Authority: CN
Inventors: 唐雷红
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-04-06
Anticipated expiration: 2030-05-29

Abstract

The utility model belongs to the technical field of water valve equipment, refer in particular to a good tap of leakproofness, including the accuse water pipe, be formed with first delivery port on the accuse water pipe to be connected with out tap, be formed with the connecting pipe that is used for connecting first delivery port on going out tap, be equipped with in the connecting pipe and align and the seal cover that is linked together with first delivery port, the seal cover lower extreme is formed with the sealing washer that is arranged in the connecting pipe, and the connecting pipe is stretched out to the seal cover upper end to be formed with the leak protection circle that offsets with the connecting pipe up end. The water faucet improves the self sealing performance through a simple structure, not only reduces the production cost, but also effectively prolongs the service life of the product.

Description

Good tap of leakproofness

Technical Field

The utility model belongs to the technical field of water valve equipment, a tap that the leakproofness is good is related to.

Technical Field

The water tap is a tool for controlling the water flow and the flow direction, and is an indispensable facility in modern buildings. When a user purchases a faucet, the tightness of the faucet is an important reference index for the user. After long-term use, some water faucets with insufficient sealing performance generally have the phenomena of water leakage, difficulty in controlling the water flow and the like, so that a user cannot continue to normally use the water faucet and the water faucet cannot be replaced. However, manufacturers need to ensure the tightness of the faucet during the faucet production process, and also need to consider the production cost. Therefore, the sealing performance of the faucet is improved, and meanwhile, the production cost is saved as much as possible, which is a problem in the process of producing the faucet by manufacturers.

Aiming at the problems, the water faucet which is simple in structure, can save cost and simultaneously ensures good sealing performance can be designed.

Disclosure of Invention

The utility model discloses according to above-mentioned problem provides a good tap of leakproofness, and this tap can realize good sealed effect through simple and easy spare part.

The purpose of the utility model is realized like this:

a water faucet with good sealing performance comprises a water control pipe, wherein a first water outlet is formed in the water control pipe and connected with a water outlet faucet, a connecting pipe used for being connected with the first water outlet is formed in the water outlet faucet, a sealing sleeve which is aligned and communicated with the first water outlet is arranged in the connecting pipe, a sealing ring located in the connecting pipe is formed at the lower end of the sealing sleeve, the upper end of the sealing sleeve extends out of the connecting pipe, and a leakage-proof ring which is abutted to the upper end face of the connecting pipe is formed at the upper end face of the sealing sleeve.

Further, the number of the sealing rings is at least three.

Furthermore, the sealing ring and the leakage-proof ring are made of rubber materials.

Furthermore, the water outlet faucet can rotate relative to the water control pipe, and a damping structure is limited between the upper end face of the connecting pipe and the end face beside the first water outlet.

Furthermore, an anti-abrasion gasket is arranged between the upper end of the sealing sleeve and the first water outlet.

Furthermore, a first connecting through hole is formed in the connecting pipe, and a second connecting through hole aligned with the first connecting through hole is formed in the sealing sleeve.

Further, a hot water inlet for introducing hot water and a cold water inlet for introducing cold water are formed at the rear end of the water control pipe respectively.

Furthermore, a valve core groove for installing a valve core and a temperature control groove for installing a thermostatic rod are formed at the left end and the right end inside the water control pipe respectively, and rotary switches connected with the valve core groove and the temperature control groove are installed at the left end and the right end outside the water control pipe respectively.

Furthermore, a water flow channel is formed in the water control pipe at each of the hot water inlet and the cold water inlet, the water flow channels are simultaneously communicated with the temperature control groove, converge outside the temperature control groove and form a flow collecting channel, the flow collecting channel is communicated with the valve core groove, a flow distributing channel is jointly limited among the water flow channel, the flow collecting channel, the valve core groove and the temperature control groove, a flow distributing through hole which can be controlled by the valve core and is communicated with the valve core groove is formed in the flow distributing channel, and water outlet channels communicated with different directions are formed in the flow distributing channel.

Furthermore, a second water outlet and a third water outlet which are communicated with the corresponding water outlet channel are formed at the upper end and the lower end of the water control pipe respectively.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

1. this tap passes through the leakproofness of seal cover improvement self, simple structure and easily realization have also practiced thrift manufacturing cost when guaranteeing self leakproofness.

2. Possess many rivers passageways in this tap, can carry out the water from the delivery port of difference, can satisfy the different water demand of user.

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, 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.

Figure 1 is a schematic perspective view of a gland.

Fig. 2 is a perspective view of the present invention.

Fig. 3 is a perspective view of the present invention in an exploded state.

Fig. 4 is a sectional view of the present invention.

Fig. 5 is a perspective view of the internal structure of the present invention.

1-a water control pipe, 11-a first water outlet, 12-a valve core groove, 13-a temperature control groove, 14-a water flow channel, 15-a flow collecting channel, 16-a flow dividing channel, 161-a flow dividing through hole, 17-a water outlet channel, 18-a second water outlet, 19-a third water outlet, 2-a water outlet tap, 21-a connecting pipe, 211-a first connecting through hole, 3-a sealing sleeve, 31-a sealing ring, 32-a leakage-proof ring, 33-a second connecting through hole, 4-an anti-abrasion gasket, 5-a hot water inlet, 6-a cold water inlet and 7-a rotary switch.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The invention will be further described in the following with reference to specific embodiments thereof,

as shown in fig. 1-3, a faucet with good sealing performance includes a water control pipe 1, a first water outlet 11 is formed on the water control pipe 1 and connected to a water outlet 2, a connecting pipe 21 for connecting the first water outlet 11 is formed on the water outlet 2, a sealing sleeve 3 aligned with and communicated with the first water outlet 11 is arranged in the connecting pipe 21, a sealing ring 31 located in the connecting pipe 21 is formed at the lower end of the sealing sleeve 3, and an anti-leakage ring 32 abutting against the upper end surface of the connecting pipe 21 is formed at the upper end of the sealing sleeve 3 and extending out of the connecting pipe 21. Specifically, the sealing sleeve 3 is arranged in the connecting pipe 21, the sealing ring 31 can play a strange role in sealing and sealing water in the water outlet faucet 2, water is prevented from leaking from the water outlet faucet 2, meanwhile, the leakage-proof sleeve 32 has a sealing effect on the connection between the connecting pipe 21 and the first water outlet 11, water is prevented from leaking from the joint, the design is simple, only one sealing sleeve 3 needs to be added, a good sealing effect can be achieved, the cost is saved, and the water-saving water dispenser is easy to popularize and use.

Further, the number of the sealing rings 31 is at least three. Specifically, a greater number of the sealing rings 31 can provide a better sealing effect for the interior of the water outlet faucet 2.

Further, the sealing ring 31 and the leakage-proof ring 32 are made of rubber materials. Specifically, the rubber material enables the sealing ring 31 and the leakage-proof ring 32 to have better elasticity and wear resistance, so that the sealing sleeve 3 has a better sealing effect and a longer service life.

Furthermore, the water outlet faucet 2 can rotate relative to the water control pipe 1, and a damping structure is defined between the upper end surface of the connecting pipe 21 and the end surface beside the first water outlet 11. Specifically, the rotation of the water outlet faucet 2 can facilitate a user to change the water outlet direction of the water outlet faucet, so that the water demand of the user is better met, and meanwhile, the damping structure enables the user to better control the rotating distance of the water outlet faucet 2 when the water outlet faucet 2 is rotated, and the use experience of the user is improved. The damping structure can be realized by respectively forming a convex point and a concave point which can be matched with each other on the upper end surface of the connecting pipe 21 and the end surface beside the first water outlet 11.

As shown in fig. 2, an anti-wear gasket 4 is disposed between the upper end of the sealing sleeve 3 and the first water outlet 11. Specifically, the anti-abrasion gasket 4 can prevent the upper end of the sealing sleeve 3 and the water outlet 11 from being abraded when the water outlet faucet 2 rotates, so that the service life and the sealing effect of the water faucet are further prolonged.

Further, a first connection through hole 211 is formed on the connection pipe 21, and a second connection through hole 33 aligned with the first connection through hole 211 is formed on the sealing sleeve 3. Specifically, the user inserts the connecting nail into the first connecting through hole 211 and the second connecting through hole 33 to complete the connection between the connecting pipe 21 and the sealing sleeve 3, so that the sealing sleeve 3 can be fixed in the water outlet faucet 2 all the time to achieve the sealing effect.

As shown in fig. 2 to 5, the water control pipe 1 is formed at a rear end thereof with a hot water inlet 5 for introducing hot water and a cold water inlet 6 for introducing cold water, respectively. In particular, the structure enables the faucet to access cold and hot water.

As shown in fig. 4-5, a valve core groove 12 for installing a valve core and a temperature control groove 13 for installing a thermostatic rod are respectively formed at the left and right ends inside the water control pipe 1, and rotary switches 7 connected with the valve core groove 12 and the temperature control groove 13 are respectively installed at the left and right ends outside the water control pipe 1. Specifically, the valve core groove 12 is used for installing a valve core to control the direction of water flow in the faucet, the temperature control groove 13 is used for installing a thermostatic rod 13 to control the temperature of water flow in the faucet, and a user can realize corresponding adjustment through the rotary switch 7.

Furthermore, a water flow channel 14 is formed in the water control pipe 1 at both the hot water inlet 5 and the cold water inlet 6, the water flow channel 14 is simultaneously communicated with the temperature control tank 13, and is converged outside the temperature control tank 13 to form a flow collecting channel 15, the flow collecting channel 15 is communicated with the valve core tank 12, a flow dividing channel 16 is jointly limited among the water flow channel 14, the flow collecting channel 15, the valve core tank 12 and the temperature control tank 13, a flow dividing through hole 161 which can be controlled by the valve core and is communicated with the valve core tank 12 is formed in the flow dividing channel 16, and water outlet channels 17 communicated with different directions are respectively formed in the flow dividing channel 16. Specifically, after hot water and cold water flow into the faucet, the hot water and the cold water are firstly converged in the thermostatic bath 13 through the water flow channel 14, a thermostatic rod installed in the thermostatic bath 13 controls the temperature of the converged water flow, the water flow with the adjusted temperature leaves the thermostatic bath 13, then passes through the flow converging channel 15 and enters the valve core groove 12, and a valve core installed in the valve core groove 12 further adjusts the flow direction of the water flow, and then the water flow can enter the flow diverging channel 16. The valve core can select from the plurality of the diversion through holes 161, block the redundant diversion through holes 161 and only leave one diversion through hole 161 capable of meeting the user requirement, water flows into the corresponding water outlet channel 17 after passing through the diversion through holes 161, and the water faucet flows out from the water outlet required by the user after passing through the water outlet channel 17.

As shown in fig. 2 to 5, a second water outlet 18 and a third water outlet 19 communicated with the corresponding water outlet channel 17 are formed at the upper end and the lower end of the water control pipe 1, respectively. Specifically, the second water outlet 18 and the third water blowing outlet can be used for connecting a spray head and hand spraying respectively, so as to meet different water requirements of users.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a tap that leakproofness is good, includes accuse water pipe (1), is formed with first delivery port (11) on accuse water pipe (1) to be connected with out tap (2), be formed with on going out tap (2) and be used for connecting pipe (21) of first delivery port (11), its characterized in that, be equipped with in connecting pipe (21) with seal cover (3) that first delivery port (11) align and are linked together, seal cover (3) lower extreme is formed with and is located sealing washer (31) in connecting pipe (21), and seal cover (3) upper end stretches out connecting pipe (21) to be formed with leak protection circle (32) that connecting pipe (21) up end offseted.

2. The faucet with good sealing performance according to claim 1, wherein the number of the sealing rings (31) is at least three.

3. The faucet with good sealing performance according to claim 1, wherein the sealing ring (31) and the leakage preventing ring (32) are made of rubber materials.

4. The good-sealing water faucet according to claim 1, characterized in that the water faucet (2) can rotate relative to the water control pipe (1), and a damping structure is defined between the upper end surface of the connecting pipe (21) and the end surface beside the first water outlet (11).

5. The water faucet with good sealing performance according to claim 1, wherein an anti-abrasion gasket (4) is arranged between the upper end of the sealing sleeve (3) and the first water outlet (11).

6. The good-sealing faucet according to claim 1, characterized in that a first connecting through hole (211) is formed on the connecting pipe (21), and a second connecting through hole (33) aligned with the first connecting through hole (211) is formed on the sealing sleeve (3).

7. The good-sealing water faucet according to claim 1, wherein a hot water inlet (5) for introducing hot water and a cold water inlet (6) for introducing cold water are formed at the rear end of the water control pipe (1), respectively.

8. The faucet with good sealing performance according to claim 7, wherein a valve core groove (12) for installing a valve core and a temperature control groove (13) for installing a thermostatic rod are formed at the left end and the right end of the inside of the water control pipe (1), and rotary switches (7) connected with the valve core groove (12) and the temperature control groove (13) are installed at the left end and the right end of the outside of the water control pipe (1).

9. The faucet with good sealing performance according to claim 8, wherein a water flow channel (14) is formed in the water control pipe (1) for the hot water inlet (5) and the cold water inlet (6), the water flow channel (14) is simultaneously communicated with the temperature control tank (13), and is converged outside the temperature control tank (13) and is formed with a flow collecting channel (15), the flow collecting channel (15) is communicated with the valve core tank (12), a flow dividing channel (16) is jointly defined among the water flow channel (14), the flow collecting channel (15), the valve core tank (12) and the temperature control tank (13), a flow dividing through hole (161) which can be controlled by the valve core and is communicated with the valve core tank (12) is formed on the flow dividing channel (16), and water outlet channels (17) communicated with different directions are respectively formed in the flow dividing channel (16).

10. The faucet with good sealing performance according to claim 9, wherein the upper end and the lower end of the water control pipe (1) are respectively provided with a second water outlet (18) and a third water outlet (19) which are communicated with the corresponding water outlet channel (17).