CN214738479U

CN214738479U - Convenient connecting pipe for faucet

Info

Publication number: CN214738479U
Application number: CN202120363528.0U
Authority: CN
Inventors: 梁洨铭; 李振培
Original assignee: Jiangmen Power Pipe Co ltd
Current assignee: Jiangmen Power Pipe Co ltd
Priority date: 2021-02-09
Filing date: 2021-02-09
Publication date: 2021-11-16
Anticipated expiration: 2031-02-09

Abstract

A convenient connecting pipe of a water tap is characterized in that a guide pipe is inserted into an inner hole at the upper end of a water tap fixing device, then a nut is fixedly connected with a joint of a water pipe, male joints are arranged at two ends of the guide pipe, after any one male joint can be fixedly connected with the water tap, the other male joint is fixedly connected with a female joint sleeved with the nut, and the nut can be fixedly connected with the water pipe joint, so that the problems that the male joint of the guide pipe is required to be upwards inserted into the inner hole of the fixing device at the bottom of a hand basin and then fixedly connected with the water tap due to the fact that the nut which is not detachable in the existing guide pipe is large, space limitation, operation is troublesome, installation is inconvenient, and two screw teeth of the connecting water pipe inserted from the bottom of the hand basin are difficult to rotate when a cold water pipe and a hot water pipe are connected with the water tap are solved, and this application has realized that the pipe is installed fast, has reduced intensity of labour, and stability is strong, makes things convenient for the maintenance in the future.

Description

Convenient connecting pipe for faucet

Technical Field

The utility model relates to a bathroom product or bathroom accessory product field, specific convenient connecting pipe of tap that says so.

Background

Need use the connecting water pipe to carry out the water conservancy diversion to water when tap and wash-basin fixed connection, the screw thread end of connecting the water pipe need with the inside screw thread fixed connection of the inlet opening of tap the inside, the nut end of connecting the water pipe needs with the joint fixed connection of water pipe, realizes using in the water drainage to tap in the water pipe. The inner diameter of a water faucet fixing hole of the hand basin is small, the nut end connected with the water pipe is large, the nut end cannot be directly inserted from the upper end of the water faucet fixing hole, the screw tooth end connected with the water pipe needs to be inserted into the inner hole in the bottom of the hand basin, the screw tooth end connected with the water pipe is connected and fixed with a water inlet hole of the water faucet, the nut end is naturally left in the hand basin, the nut end is fixedly connected with a connector of the tap water pipe, and then the water faucet is fixed in a fixing device of the hand basin, so that the connection and installation of the water faucet and the water pipe are realized.

The screw thread ends of the connecting water pipes are very inconvenient to insert from the inner hole of the fixing device of the hand basin fixing hole at the bottom of the hand basin, the hand basin is provided with a downward concave water storage part, the tap fixing hole of the hand basin is arranged at the back of the water storage part, the back of the hand basin is fixed by being adhered to a wall, the space is limited when the screw thread ends of the connecting water pipes are inserted, the sight line cannot be seen, the screw thread ends of the two connecting water pipes are difficult to align with the inner hole of the fixing device of the tap fixing hole at the bottom of the hand basin, the installation is inconvenient, particularly, the cold and hot water pipes are inconvenient to connect with the tap, the connecting water pipes inserted from the inner hole of the tap fixing device at the bottom of the hand basin are two, the screw thread ends of the two connecting water pipes are required to be connected with the screw threads of the water inlet at the fine lower end of the tap, the connecting water pipes and the water inlet of the tap are inconvenient to rotate, the connecting water pipes are troublesome and safe to operate, the problem of no-load bits is frequent.

Disclosure of Invention

In order to solve the problems of installation of a water pipe for connecting a water tap, the water pipe needs to be inserted upwards into an inner hole of a fixing device at the bottom of a hand basin, the installation is limited by space, the difficulty is high during installation, the operation is troublesome, the installation is inconvenient, and when a cold water pipe and a water tap are connected, the thread ends of two water pipes are difficult to rotate to be connected with the thread of a water inlet of the water tap, the utility model provides a convenient and fast connecting pipe for the water tap, the two ends of the water pipes are all set into the thread ends, any one end can be fast connected with a nut device, after the connecting pipe is fixedly connected with the water tap, the connecting pipe is inserted into the inner hole of the fixing device at the upper end surface of the hand basin and passes through the inner hole, then the nut device is fixedly connected with the thread ends of the water pipe, then the nut is fixedly connected with the water inlet, so that the convenient and fast installation of the connecting pipe for the water tap can be inserted into the upper end of the water fixing device of the hand basin, the labor intensity is reduced, the stability is strong, and the maintenance in the future is convenient.

The utility model provides a technical scheme that technical problem adopted is: the utility model provides a convenient connecting pipe of tap, includes pipe, nut, male joint, female joint terminal the inside is provided with internal thread and sealing ring connecting portion, the terminal surface is provided with sealed fixed slot and outer shoulder before the female joint, the both ends of pipe are provided with the male joint respectively, the male joint front end is provided with the thread, the arbitrary one end of male joint is connected fixedly with tap's water inlet, and the other end can be fixed with the female threaded connection who connects, rotatable nut can be emboliaed to the rear end of female joint, the thread of male joint and female joint's internal thread fixed connection back, but fix a position nut between female joint and male joint, the nut can with the joint fixed connection of water pipe.

The front end face of the female joint is provided with a sealing gasket fixing groove, a sealing gasket is installed in the sealing gasket fixing groove, the sealing gasket is fixedly connected with the front end of the female joint, the outer diameter of the sealing gasket is smaller than the inner diameter of the nut, and the front end of the female joint and the sealing gasket can move inside the nut.

The front end of the female joint is provided with an outer shoulder which can block an inner shoulder at the inner side of the tail end of the nut to prevent the nut from being separated from the front end of the female joint.

An inner shoulder is arranged in the tail end of the nut, the front end of the nut can be sleeved on the outer end face of the female connector, the nut is positioned in the front end portion of the outer end face by the outer shoulder of the front end of the female connector, and the nut can rotate on the outer surface of the female connector.

The nut is positioned between the female joint and the male joint to move after the internal thread in the female joint is engaged and fixed with the thread of the male joint.

And the sealing ring at the lower end of the male connector thread is connected with the sealing ring connecting part of the female connector in a sealing matching manner, so that the female connector is fixedly connected with the male connector in a sealing manner.

The threads in the nut can be connected with the water pipe connector, and after the water pipe is connected with the guide pipe in series, water flow can flow into the guide pipe from the water pipe and then flow into the faucet for use control.

When the water faucet fixing device is installed, the male connector of the guide pipe is fixedly connected with the water inlet of the water faucet, the other end of the guide pipe is not arranged in the hole of the water faucet fixing device, the operation is convenient during connection, then the male connector of the other end of the guide pipe is inserted into the inner hole of the upper end of the water faucet fixing device in the water basin fixing hole, the connecting part at the lower end of the water faucet is inserted into the inner hole of the water faucet fixing device, the water faucet is tightened and fixed in the water faucet fixing device through the fixing screw, the length of the guide pipe is long, when the male connector of the guide pipe is inserted into the inner hole at the upper end of the water faucet fixing device, one end of the guide pipe penetrates out of the inner hole of the water faucet fixing device, an installer can easily reach the guide pipe, then the male connector of the guide pipe is fixedly connected with the female connector sleeved with the nut, then the nut is fixedly connected with the water pipe connector, the fixed connection of the guide pipe and the water faucet is realized, and the installer does not need to insert the guide pipe upwards from the bottom of the water basin, the installation is quick and convenient.

The utility model has the advantages that: the utility model provides a convenient connecting pipe of tap, can insert the pipe in tap fixing device upper end hole after again install nut and the joint of water pipe is fixed even, is provided with the male joint through the both ends at the pipe, and the arbitrary one end and the tap water inlet of male joint are connected fixedly, and the rear end of female joint can embolia behind the rotatable nut with male joint fixed connection, the nut can be with the joint of water pipe is fixed even. The problem that because the existing nut is fixed in a conduit, the nut is large, one end of the conduit connected with the nut cannot be inserted into and installed from an upper end inner hole of a faucet fixing device, when the existing faucet conduit is installed, a male connector of the conduit needs to be upwards inserted into an inner hole of the fixing device at the bottom of a hand basin and then fixedly connected with a faucet, the space is limited, the difficulty during installation is large, the operation is troublesome, the installation is inconvenient, and when a cold and hot water pipe is connected with the faucet, two thread ends connected with the water pipe are difficult to rotate, and the thread connection between the thread ends and a water inlet of the faucet is difficult is solved.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic view of an inner hole of a coupling part for mounting a general connection water pipe into a faucet

FIG. 2 is an exploded view of the male and female connectors for connecting water lines

FIG. 3 is a sectional view of the male connector and the female connector for connecting water pipes after they are assembled

FIG. 4 is an exploded view of the connection of a water pipe to a female connector

FIG. 5 is a schematic view of the connection water pipe of the hand washing basin and the faucet after being connected and then being installed

In the figure: 1. male joint, 2, female joint, 3, faucet connecting part, 4, faucet, 11, sealing ring, 12, thread, 13, conduit, 20, sealing ring connecting part, 21, internal thread, 22, external shoulder, 23, sealing gasket fixing groove, 24, sealing gasket, 25 and nut.

Detailed Description

In the embodiment shown in fig. 1, a male connector 1 is disposed at one end of a conventional conduit 13, a nut 25 is disposed at the other end of the conduit 13, the nut 25 is non-detachably connected and can rotate, a faucet connecting part 3 can be installed and fixed in a faucet fixing hole of a hand basin, the upper end of the faucet connecting part 3 can be fixedly connected with the lower end of a faucet 4 through a screw, because the inner diameter of the faucet connecting part 3 is small, the nut 25 end of the conduit 13 is large and cannot be directly inserted from the upper end of the faucet connecting part 3, the threaded end of the conduit 13, namely the male connector 1, needs to be inserted into the inner hole of the faucet connecting part 3 at the bottom of the hand basin, the threaded end of the conduit 13 is connected and fixed with the water inlet of the faucet 4, the nut 25 end is fixedly connected with a joint of a tap water pipe, and then the faucet 4 is fixed in the faucet fixing device 3 of the hand basin, the connection and installation of the water tap 4 and the conduit 13 are realized. The installation is inconvenient, particularly when the cold and hot guide pipes 13 are connected with the faucet, the threaded ends of the two guide pipes 13 need to be inserted into the inner hole of the faucet fixing device 3 at the bottom of the wash basin and then are connected with the water inlet of the faucet 4 through threads, the guide pipes 13 are inconvenient to rotate, and the problem of poor installation is frequent.

In the embodiment shown in fig. 2 to 4, a convenient connection pipe for a faucet is provided, wherein male connectors 1 are respectively arranged at two ends of a conduit 13, after the male connector 1 of the conduit 13 is fixedly connected with a water inlet of the faucet 4, another male connector 1 of the conduit 13 is inserted into and installed from the upper end surface of a faucet fixing device 3, after the conduit 13 penetrates through an inner hole of the faucet fixing device 3, the male connector 1 is fixedly connected with a female connector 2 with a nut 25, and then the nut 25 is fixedly connected with a water pipe connector, so that the operation is convenient.

The two ends of the conduit 13 are respectively provided with a male connector 1, any one end of the male connector 1 can be fixedly connected with an internal thread of a water inlet of the water faucet 4, the other end of the male connector 1 can be fixedly connected with an internal thread 21 of the female connector 2, a sealing gasket 24 is arranged at the front end of the female connector 2, a rotatable nut 25 can be sleeved at the rear end of the female connector 2, a screw thread 12 of the male connector 1 can be fixedly connected with the internal thread 21 of the female connector 2 and then the nut 25 is positioned between the female connector 2 and the male connector 1 to move, and the nut 25 can be fixedly connected with a connector of a water pipe to guide water to the water faucet 4 for controlling use.

The rear tail end inside of the male connector 1 is fixedly connected with the guide pipe 13, the front end of the male connector 1 is provided with threads 12, the threads 12 can be meshed with the internal threads 21 inside the female connector 2 or meshed with the internal threads of the water inlet of the water faucet 4, the lower end of the threads 12 is provided with a plurality of sealing rings 11, preferably two sealing rings 11, and the sealing rings 11 can be connected with the sealing ring connecting portion 20 of the female connector 2 in a sealing matching mode. The sealing ring connecting part 20 of the sealing ring 11 and the female joint 2 is connected in a sealing matching mode, and the water leakage prevention sealing performance when the male joint 1 is connected with the female joint 2 is achieved.

The front end face of the female joint 2 is provided with a sealing gasket fixing groove 23, a sealing gasket 24 is installed in the sealing gasket fixing groove 23, the sealing gasket 24 is fixedly connected with the front end of the female joint 2, the outer diameter of the sealing gasket 24 is smaller than the inner diameter of the nut 25, and the front end of the female joint 2 and the sealing gasket 24 can move in the nut 25. The sealing gasket 24 is arranged at the front end of the female joint 2, so that the problem that the front end of the female joint 2 is better in sealing performance with the joint of the water pipe when the nut 25 is connected with the joint of the water pipe is solved, and water leakage at the joint is prevented.

The front end part of the female joint 2 is provided with an outer shoulder part 22, the inner end of the nut 25 is provided with an inner shoulder part, the front end opening of the nut 25 can be sleeved on the outer end surface of the female joint 2, the outer shoulder part 22 at the front end of the female joint 2 positions the nut 25 in the front end part of the outer end surface, the nut 25 can rotate on the outer surface of the female joint 2, the outer shoulder part 22 of the female joint 2 blocks the inner shoulder part of the nut 25, the nut 25 cannot penetrate through the outer shoulder part 22 of the female joint 2, and after the threads 12 of the male joint 1 are fixedly connected with the inner threads 21 of the female joint 2, the nut 25 is positioned between the female joint 2 and the male joint 1 to move.

In the embodiment shown in fig. 4, the two ends of the conduit 12 are respectively provided with the male connector 1, the female connector 2 is provided with the internal thread 21 and the sealing ring connecting part 20 inside, the nut 25 can be sleeved into the external end of the female connector 2, the external shoulder 22 of the female connector 2 blocks the internal shoulder inside the nut 25, at this time, after the internal thread 21 in the female joint 2 and the thread 12 of the male joint 1 are engaged and fixed, the nut 25 is positioned between the female joint 2 and the male joint 1 to move, the sealing ring 11 at the lower end of the thread 12 of the male joint 1 is in sealing fit connection with the sealing ring connecting part 20 of the female joint 2, so that the female joint 2 and the male joint 1 are in sealing fixed connection, the thread in the nut 25 can rotate to be engaged and connected with the thread of the water pipe joint, and after the water pipe is communicated and connected with the conduit 13, water flows into the conduit 13 from the water pipe and then flows into the faucet 4.

In the embodiment shown in fig. 5, when installing the cold and hot water pipe faucet 4, the male joint 1 of the two main pipes 13 is fixedly connected with the water inlet of the faucet 4, the operation is convenient when the connection is performed, then the male joint 1 of the other ends of the two main pipes 13 is inserted into the inner hole of the upper end of the faucet fixing device 3 in the hand basin fixing hole, then the connecting part of the lower end of the faucet is inserted into the inner hole of the faucet fixing device 3, and the faucet is tightened and fixed in the faucet fixing device 3 through the fixing screw. The guide pipe 13 is long and penetrates out of the inner hole of the faucet fixing device 3, so that an installer can easily reach to take the guide pipe 13, then fixedly connect the male connector 1 of the guide pipe 13 with the female connector 2 sleeved with the nut 25, and then fixedly connect the nut 25 with the water pipe connector, thereby realizing the fixed connection of the guide pipe 13 and the faucet 4.

The problem of current tap pipe 13 installation need upwards insert pipe 13's male joint 1 in the fixing device hole of the bottom of wash-basin, receive space restriction, the degree of difficulty is big during the installation, troublesome poeration, installation are inconvenient is solved to and it is difficult to rotate the threaded connection of two thread ends of connecting the water pipe and tap water inlet when cold and hot water pipe is connected with tap difficult, realized the convenient quick installation of tap connecting pipe, reduced intensity of labour, stability is strong, make things convenient for later maintenance, change tap and accessory.

Having shown and described the basic principles and essential features of the invention, it will be understood by those skilled in the art that the invention is not limited by the foregoing embodiments, but is defined by the scope of the appended claims and their equivalents.

Claims

1. The utility model provides a convenient connecting pipe of tap, includes pipe, nut, male joint, female joint, its characterized in that: the water pipe joint comprises a female joint and a pipe, and is characterized in that an internal thread and a sealing ring connecting portion are arranged in the tail end of the female joint, a sealing gasket fixing groove and an outer shoulder portion are arranged on the front end face of the female joint, male joints are arranged at two ends of the pipe respectively, threads are arranged at the front ends of the male joints, any one end of each male joint is fixedly connected with a water inlet of a water faucet, the other end of each male joint can be fixedly connected with the internal thread of the female joint, a rotatable nut can be sleeved at the rear end of the female joint, the nut is positioned between the female joint and the male joint and can rotate and move after the threads of the male joint are fixedly connected with the internal thread of the female joint, and the nut can be fixedly connected with a joint of a water pipe.

2. The convenient faucet connecting pipe according to claim 1, wherein: and a sealing gasket is arranged in a sealing gasket fixing groove on the front end surface of the female joint and is fixedly connected with the front end of the female joint.

3. The convenient faucet connecting pipe as claimed in claim 2, wherein: the outer diameter of the sealing gasket of the female joint is smaller than the inner diameter of the nut, and the front end of the female joint and the sealing gasket can move in the nut.

4. The convenient faucet connecting pipe according to claim 1, wherein: the outer shoulder of the female joint can block the inner shoulder inside the tail end of the nut, and the nut is prevented from being separated from the front end of the female joint.

5. The convenient faucet connecting pipe according to claim 1, wherein: an inner shoulder is arranged in the tail end of the nut, the front end of the nut can be sleeved on the outer end face of the female joint, and the nut can rotate on the outer surface of the female joint.

6. The convenient faucet connecting pipe according to claim 1, wherein: and the lower end of the thread of the male connector is provided with a sealing ring, and the sealing ring is connected with the sealing ring connecting part of the female connector in a sealing matching manner.

7. The convenient faucet connecting pipe according to claim 1, wherein: the threads inside the nut can be fixedly connected with the water pipe connector, the front end of the female connector and the sealing gasket are connected with the connector of the water pipe in a sealing and communicating mode, and water flow can flow into the guide pipe from the water pipe.