CN216382648U

CN216382648U - Swinging faucet

Info

Publication number: CN216382648U
Application number: CN202122478907.7U
Authority: CN
Inventors: 洪荣东; 洪扁东; 洪文强; 洪永远
Original assignee: Quanzhou Liweisi Precision Hardware Co ltd
Current assignee: Quanzhou Liweisi Precision Hardware Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-04-26
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses a swinging faucet which comprises an outer shell, an integrated rotating type valve core and a sealing cover, wherein the integrated rotating type valve core comprises a valve core body and a water outlet connector rotationally connected to the valve core body, and a water inlet connector communicated with an inner cavity of the outer shell is arranged on the outer shell; a through hole is formed at one end of the outer shell, and a connecting hole for installing a sealing cover is formed at one end of the outer shell, which is far away from the through hole; the valve core body of integrative rotary type case is installed in the inner chamber of shell body, the water connectors passes the through-hole, fixed connection can be dismantled to the closing cap in the connecting hole and with integrative rotary type case supports to push up and is connected. Compared with the prior art, the swinging faucet is more convenient to mount and maintain by detaching the sealing cover.

Description

Swinging faucet

Technical Field

The utility model relates to the field of commercial kitchen faucets, in particular to a swing faucet.

Background

The swinging faucet can control the switch of the faucet by directly stirring the water outlet pipe without rotating a hand wheel, is convenient to use and is deeply popular with people. The general swinging water faucet comprises a water inlet pipe, a main body, a water outlet joint and other parts, wherein the main body is only provided with an opening at one end for installing the water outlet joint, and all the parts in the main body can only be installed from the opening, so that the installation is inconvenient.

The stator, the rotor and the water outlet joint are separately and sequentially arranged in an outer shell of the swing faucet during assembly of the traditional swing faucet, and the installation is troublesome. And an European snap ring is arranged at an opening of some swinging faucets to limit the axial direction of the component. However, the snap ring is difficult to detach once being clamped with the outer shell, and once the swinging faucet is damaged, the swinging faucet cannot be inspected and maintained.

In view of the above, the present inventors have made extensive studies on the above-mentioned drawbacks of the prior art, and have made this invention.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a swinging faucet which has the characteristics of convenience in assembly and convenience in inspection and maintenance.

In order to achieve the above purpose, the solution of the utility model is:

a swing faucet comprises an outer shell, an integrated rotary valve core and a sealing cover, wherein the integrated rotary valve core comprises a valve core body and a water outlet joint rotationally connected to the valve core body, and a water inlet joint communicated with an inner cavity of the outer shell is arranged on the outer shell; a through hole is formed at one end of the outer shell, and a connecting hole for installing a sealing cover is formed at one end of the outer shell, which is far away from the through hole; the valve core body of integrative rotary type case is installed in the inner chamber of shell body, the water connectors passes the through-hole, fixed connection can be dismantled to the closing cap in the connecting hole and with integrative rotary type case supports to push up and is connected.

Furthermore, a first internal thread is arranged in the connecting hole, a first external thread is formed on the sealing cover, and the sealing cover is in threaded connection with the first internal thread of the connecting hole through the first external thread.

Further, an inner hexagonal joint is arranged at the center of the outer side of the sealing cover.

Further, be provided with the sealing washer on the outer wall of the case body of integrative rotary type case, the sealing washer support to top sealed at shell body inner wall with between the outer wall of case body.

Furthermore, the outer wall of the valve core body is provided with two positioning blocks which are symmetrically arranged, the inner wall of the outer shell is provided with a positioning groove for the positioning blocks to be clamped in, and the positioning blocks are clamped in the positioning groove to limit the relative rotation of the valve core body relative to the outer shell.

Furthermore, one end of the valve core body, which is close to the sealing cover, is provided with a limiting hole arranged along the axis direction, the center of one side of the sealing cover, which faces the valve core body, is provided with a limiting post, and the limiting post is inserted into the limiting hole.

Furthermore, a positioning annular groove is formed on the periphery of the limiting column of the sealing cover, and the groove bottom surface of the positioning annular groove is connected with the end part of the valve core body in an abutting mode.

Furthermore, a water outlet hole is formed in the water outlet joint, and a water outlet pipe is connected in the water outlet hole; the axis of the water inlet joint is vertical to the rotation axis of the water outlet joint; the axis of the water outlet hole is perpendicular to the rotation axis of the water outlet joint.

Furthermore, a second internal thread connected with the water outlet pipe is arranged in the water outlet hole; and a second external thread is arranged on the outer wall of the water inlet connector.

Furthermore, a static sheet and a moving sheet are arranged in the valve core body, the static sheet is fixedly connected with the valve core body, and the moving sheet and the water outlet connector rotate along with the rotation of the water outlet connector.

After the structure is adopted, the swinging faucet provided by the utility model at least has the following beneficial effects:

the integrated rotary valve core is installed in the outer shell through the connecting hole, the sealing cover is connected in a sealing mode, the integrated rotary valve core is abutted to the connecting hole, installation is achieved, and the installation process is simple and convenient. If damage appears in integrative rotary type case, can pull down the closing cap, pull down integrative rotary type case and inspect or change, avoided traditional rocking tap in case damage appears, need the whole change, the trouble that can not maintain.

And the sealing cover is locked in the connecting hole in a threaded connection mode, so that the connection is firm and reliable, and the mounting is convenient. Furthermore, the center of the outer side of the sealing cover is provided with an inner hexagonal joint, so that the sealing cover can be screwed and loosened quickly and conveniently by a hexagonal wrench. Because the inner hexagonal connector adopts a counter bore structure, the outer surface of the sealing cover cannot bulge, and the use of a user is not easily interfered.

Thirdly, through spacing post and spacing hole cooperation for the mounted position of integrative rotary type case in the shell is more accurate, has reduced rocking of integrative rotary type case, thereby has also reduced rocking of water connectors and the outlet pipe of connection on water connectors.

Compared with the prior art, the swinging faucet is more convenient to mount and maintain by detaching the sealing cover.

Drawings

Fig. 1 is a schematic perspective view of a rocking faucet according to the present invention.

Fig. 2 is a schematic front view of the present invention.

Fig. 3 and 4 are schematic exploded views from different angles of the present invention.

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

Fig. 6 is a perspective view of the internal structure of the present invention.

In the figure:

an outer shell 1; a water inlet joint 11; a second external thread 111; a through hole 12; a connecting hole 13; a first internal thread 131; a positioning groove 14;

an integral rotary valve core 2; a spool body 21; a seal ring 211; a positioning block 212; a stopper hole 213; a water outlet joint 22; a water outlet hole 221; a second internal thread 222;

a cover 3; a first external thread 31; a socket head 32; a stopper post 33; positioning the annular groove 34.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following specific examples.

As shown in fig. 1 to 6, the present invention relates to a swing faucet, which includes an outer housing 1, an integral rotary valve core 2 and a sealing cover 3, wherein the integral rotary valve core 2 includes a valve core body 21 and a water outlet joint 22 rotatably connected to the valve core body 21, and the outer housing 1 is provided with a water inlet joint 11 communicated with an inner cavity of the outer housing 1; a through hole 12 is formed at one end of the outer shell 1, and a connecting hole 13 for installing the sealing cover 3 is formed at one end of the outer shell 1, which is far away from the through hole 12; the valve core body 21 of the integrated rotary valve core 2 is arranged in the inner cavity of the outer shell 1, the water outlet joint 22 penetrates through the through hole 12, and the sealing cover 3 can be detachably and fixedly connected in the connecting hole 13 and is connected with the integrated rotary valve core 2 in a propping manner.

Therefore, according to the swinging faucet provided by the utility model, the integrated rotary valve core 2 is installed in the outer shell 1 through the connecting hole 13, and the sealing cover 3 is connected in the connecting hole 13 in a sealing manner to support the integrated rotary valve core 2, so that the installation is realized, and the installation process is simple and convenient. If damage appears in integrative rotary type case 2, can pull down closing cap 3, pull down integrative rotary type case 2 and inspect or change, avoided the tradition to sway tap in case damage appears, need whole change, trouble that can not maintain. The water outlet joint 22 rotates to realize the on-off of the water path inside the integrated rotary valve core 2, so that the water flow in the water inlet joint 11 can enter the water outlet joint 22 through the integrated rotary valve core 2.

Preferably, a first internal thread 131 is provided in the connection hole 13, a first external thread 31 is formed on the cover 3, and the cover 3 is in threaded connection with the first internal thread 131 of the connection hole 13 through the first external thread 31. The sealing cover 3 is locked in the connecting hole 13 in a threaded connection mode, so that the connection is firm and reliable, and the installation is convenient. The mode of being connected of closing cap 3 and connecting hole 13 can adopt other modes of dismantling the connection such as joint, preferably threaded connection's mode, the periphery of closing cap 3 can overlap and establish sealing washer 211 in order to promote the sealed effect of closing cap 3 and connecting hole 13.

In order to drive the cover 3, the cover 3 is provided with a driving structure, which may be an external hexagonal joint or a joint with other shapes, and may be a countersunk joint such as an internal hexagonal joint 32 or an internal pentagonal joint. Preferably, the outer center of the cover 3 is provided with an inner hexagonal socket 32. Therefore, the closing cap 3 can be screwed and loosened quickly and conveniently by connecting the outer hexagonal wrench with the inner hexagonal joint. Because the inner hexagonal connector 32 adopts a counter bore structure, the outer surface of the sealing cover 3 cannot bulge, and the use of a user is not easily interfered.

Preferably, a sealing ring 211 is disposed on an outer wall of the valve core body 21 of the integrally rotating valve core 2, and the sealing ring 211 abuts against and is sealed between an inner wall of the outer housing 1 and the outer wall of the valve core body 21. This ensures the sealing effect between the valve cartridge body 21 and the inner wall of the outer case 1. When integrative rotary type case 2 was installed in shell body 1, sealing washer 211 took place extrusion deformation with the inner wall of shell body 1, so tightly carries out sealing connection with integrative rotary type case 2 and shell body 1's inner wall, guarantees that the rivers of shell body 1 intracavity can only follow the inside of integrative rotary type case 2 and pass through. .

The valve core body 21 and the outer wall are relatively fixed, and the water outlet joint 22 rotates relative to the outer shell 1, namely the water outlet joint 22 rotates relative to the valve core body 21. The positioning structure between the valve core body 21 and the inner wall of the outer shell 1 can adopt various forms, preferably, two symmetrically arranged positioning blocks 212 are arranged on the outer wall of the valve core body 21, the inner wall of the outer shell 1 is provided with a positioning groove 14 for the positioning block 212 to be clamped in, and the positioning block 212 is clamped in the positioning groove 14 to limit the relative rotation of the valve core body 21 relative to the outer shell 1.

Preferably, one end of the valve core body 21 close to the cover 3 is provided with a limiting hole 213 arranged along the axial direction, the center of one side of the cover 3 facing the valve core body 21 is provided with a limiting post 33, and the limiting post 33 is inserted into the limiting hole 213. Through spacing post 33 and spacing hole 213 cooperation for the mounted position of integrative rotary type case 2 in outer casing 1 is more accurate, has reduced rocking of integrative rotary type case 2, thereby has also reduced rocking of outlet connector 22 and the outlet pipe (not shown in the figure) of connecting on outlet connector 22. Furthermore, a positioning ring groove 34 is formed on the periphery of the limiting column 33 of the sealing cover 3, and the groove bottom surface of the positioning ring groove 34 is connected with the end of the valve core body 21 in a propping manner. Thus, the valve body 21 around the position-limiting hole 213 is accommodated in the positioning ring groove 34, and the valve body 21 can be better limited.

Preferably, a water outlet hole 221 is formed on the water outlet connector 22, and a water outlet pipe (not shown in the figure) is connected in the water outlet hole 221; the axis of the water inlet joint 11 is vertical to the rotation axis of the water outlet joint 22; the axis of the water outlet hole 221 is perpendicular to the rotation axis of the water outlet joint 22. In use, the water inlet connector 11 is generally vertically mounted on a wall or a vertically disposed frame, the rotation axis of the water outlet connector 22 is vertically disposed, and the water outlet pipe is mounted on the water outlet hole 221 to rotate around a vertical axis.

Preferably, a second internal thread 222 connected with the water outlet pipe is arranged in the water outlet hole 221; the outer wall of the water inlet joint 11 is provided with a second external thread 111. The water outlet hole 221 and the water outlet pipe are in threaded connection, and are convenient and fast to connect, stable and reliable.

Preferably, a fixed plate (not shown in the figure) and a movable plate (not shown in the figure) are arranged in the valve core body 21, the fixed plate is fixedly connected with the valve core body 21, and the movable plate and the water outlet joint 22 rotate along with the rotation of the water outlet joint 22. The stator and the rotor of the integrated rotary valve core are arranged inside the valve core body 21, and during installation, the valve core body 21 is arranged in the outer shell 1 and the water outlet joint 22 connected to the valve core body 21 penetrates through the through hole 12, and finally the sealing cover 3 is connected with the connecting hole 13 in a sealing manner to realize installation.

Compared with the prior art, the swinging faucet is more convenient to install and can be maintained conveniently by detaching the sealing cover 3 through arranging the connecting hole 13 for installing the integrated rotary valve core 2 and abutting the integrated rotary valve core 2 by the sealing cover 3 and plugging the connecting hole 13 by the sealing cover 3.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications thereof by those skilled in the art should be considered as not departing from the scope of the present invention.

Claims

1. A swing faucet is characterized by comprising an outer shell, an integrated rotary valve core and a sealing cover, wherein the integrated rotary valve core comprises a valve core body and a water outlet joint rotationally connected to the valve core body, and a water inlet joint communicated with an inner cavity of the outer shell is arranged on the outer shell; a through hole is formed at one end of the outer shell, and a connecting hole for installing a sealing cover is formed at one end of the outer shell, which is far away from the through hole; the valve core body of integrative rotary type case is installed in the inner chamber of shell body, the water connectors passes the through-hole, fixed connection can be dismantled to the closing cap in the connecting hole and with integrative rotary type case supports to push up and is connected.

2. The rocking faucet of claim 1, wherein a first female thread is provided in the coupling hole, and a first male thread is formed on the cover, and the cover is threadedly coupled to the first female thread of the coupling hole through the first male thread.

3. The rocking faucet of claim 2, wherein the outer center of the cover is provided with a socket head.

4. The rocking faucet of claim 1, wherein the outer wall of the valve body of the integrally rotatable valve cartridge is provided with a sealing ring, and the sealing ring is sealed against the inner wall of the outer housing and the outer wall of the valve body.

5. The rocking faucet of claim 1, wherein the outer wall of the cartridge body has two symmetrically disposed positioning blocks, the inner wall of the outer housing has a positioning groove for the positioning blocks to snap into, and the positioning blocks snap into the positioning grooves to restrict relative rotation of the cartridge body with respect to the outer housing.

6. The rocking faucet of claim 1, wherein the valve body has a stopper hole formed at an end thereof adjacent to the cover, and a stopper post is formed at a center of a side of the cover facing the valve body, and the stopper post is inserted into the stopper hole.

7. The rocking faucet of claim 6, wherein a positioning annular groove is formed around the stop post of the cover, and a bottom surface of the positioning annular groove is in abutting connection with the end of the valve cartridge body.

8. The rocking faucet of claim 1, wherein the outlet fitting defines an outlet opening, and an outlet tube is connected to the outlet opening; the axis of the water inlet joint is vertical to the rotation axis of the water outlet joint; the axis of the water outlet hole is perpendicular to the rotation axis of the water outlet joint.

9. The rocking faucet of claim 8, wherein the outlet opening is provided with a second internal thread connected to the outlet pipe; and a second external thread is arranged on the outer wall of the water inlet connector.

10. The rocking faucet of claim 1, wherein the valve cartridge body has a stationary plate and a moving plate disposed therein, the stationary plate is fixedly connected to the valve cartridge body, and the moving plate rotates with the water outlet connector.