Rotatable wall-mounted faucet

Abstract

The utility model relates to a rotatable wall-mounted faucet which comprises an upper water outlet pipe, a lower water outlet pipe, a spherical connector, an O-shaped gasket and a nut, the spherical connector comprises a first connector and a second connector which are located at the upper end and the lower end, the second connector is spherical, the first connector is in threaded connection with one end of the upper water outlet pipe, and the O-shaped gasket is in threaded connection with the nut. The second connector penetrates through the nut from top to bottom and is in sealing fit with an O-shaped gasket arranged in the lower water outlet pipe, a limiting piece used for limiting the second connector up and down is further arranged in the nut, and the nut is provided with external threads and is in threaded connection with the lower water outlet pipe through the external threads. The rotatable wall-mounted faucet is simple in structure, and the rotating angle of the water outlet of the faucet can be increased.

Description

Technical field:

[0001] The utility model relates to the technical field of faucets, in particular to a wall-mounted faucet which can rotate freely. Background technology:

[0002] Wall-mounted faucets are widely used in homes, hotels, bathhouses and other occasions. However, in the prior art, the rotation mode of wall-mounted folding faucets is horizontal, which has certain flaws in space utilization and actual use, and its structure requires many accessories, which needs further improvement. Utility model content:

[0003] The technical problem to be solved by the utility model is to provide a rotatable wall-mounted faucet. The rotatable wall-mounted faucet has a simple structure and can increase the rotation angle of the faucet water outlet.

[0004] The technical solution of the utility model is to provide a rotatable wall-mounted faucet, including an upper water outlet pipe, a lower water outlet pipe, and also including a spherical connector, an O-ring and a nut. The spherical connector includes a first connector and a second connector located at upper and lower ends. The second connector is spherical. The first connector is threadedly connected to one end of the upper water outlet pipe. The second connector passes through the nut from top to bottom and is sealed with the O-ring provided in the lower water outlet pipe. A limiting member for limiting the upper and lower positions of the second connector is also provided in the nut. The nut has an external thread and is threadedly connected to the lower water outlet pipe through the external thread. The upper water outlet pipe is connected to the lower water outlet pipe through the spherical connector, and the lower water outlet pipe is rotatably connected to the upper water outlet pipe through the spherical connector.

[0005] The utility model has a simple structure, and the lower water outlet pipe can be twisted during use, so that the spherical connector can freely rotate to an angle to reach the required water outlet position during use.

[0006] Preferably, the spherical connector has a water outlet cavity that passes through from top to bottom.

[0007] Preferably, the first connector is hemispherical, and the diameter of the first connector is greater than the diameter of the second connector.

[0008] Preferably, the limiting member is an open clamping ring, which is tightened in the nut, and the inner diameter of the clamping ring is smaller than the outer diameter of the second connector.

[0009] Preferably, an O-ring is further provided inside the clamping ring.

[0010] Preferably, an outer side of the upper portion of the first connector is provided with an external thread, which is threadedly connected to the internal thread of the upper water outlet pipe via the external thread.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The single horizontal rotation direction is changed, the rotation angle and the water outlet range are increased, and the rotation range is changed from a single horizontal 360° to a spherical space range with the spherical connector as the center and the length of the water outlet pipe as the radius. Description of the drawings:

[0013] Figure 1 It is an exploded view of an embodiment of the utility model.

[0014] Figure 2 It is a structural schematic diagram of an embodiment of the utility model.

[0015] Figure 3 It is a cross-sectional view of an embodiment of the utility model.

[0016] Figure 4 This is a schematic diagram of the use of the utility model.

[0017] In the figure: 1, upper water outlet pipe; 2, gasket; 3, spherical connector; 4, O-ring; 5, nut; 6, retaining ring; 7, O-ring; 8, lower water outlet pipe; 31, first connector; 32, second connector. Specific implementation method:

[0018] The present invention will be further described below with reference to the accompanying drawings:

[0019] like Figure 1-3 As shown, a rotatable wall-mounted faucet includes an upper water outlet pipe 1, a lower water outlet pipe 8, a spherical connector 3, an O-ring 7 and a nut 5. The spherical connector 3 includes a first connector 31 and a second connector 32 located at the upper and lower ends respectively, wherein the second connector 32 is spherical, the first connector 31 is threadedly connected to one end of the upper water outlet pipe 1, and the other end of the upper water outlet pipe 1 is connected to the water pipe, the second connector 32 passes through the nut 5 from top to bottom and is sealed with the O-ring 7 arranged in the lower water outlet pipe 8, and a snap ring 6 for limiting the second connector 32 up and down is further provided in the nut 5, and the second connector 32 is limited by the snap ring 6, the nut 5 has an external thread and is threadedly connected to the lower water outlet pipe 8 through the external thread, the structure of the upper water outlet pipe 1 and the lower water outlet pipe 8 is the content of the prior art and will not be repeated here, the upper water outlet pipe 1 is connected to the lower water outlet pipe 8 through the spherical connector 3, and the lower water outlet pipe 8 is rotatably connected to the upper water outlet pipe 1 through the spherical connector 3.

[0020] In this embodiment, the spherical connector has a water outlet cavity that passes through from top to bottom. The first connector is hemispherical. The diameter of the first connector is larger than the diameter of the second connector. In addition, an external thread is provided on the outer side of the upper part of the first connector, which is threadedly connected to the internal thread of the upper water outlet pipe through the external thread.

[0021] As an implementation mode, in order to improve water tightness, an O-ring 4 is further provided inside the clamp ring 6, and a sealing gasket 2 is provided at one end of the upper water outlet pipe 1 connected to the first connector 31.

[0022] As an implementation manner, the snap ring 6 is an open structure, which is convenient for being placed in the nut 5 for tightening, and the inner diameter of the snap ring 6 is smaller than the outer diameter of the second connector 32 .

[0023] like Figure 4 As shown, the utility model changes the structural design of the existing wall-mounted faucet with a single horizontal rotation direction, increases the rotation angle and water outlet range, and changes the rotation range from a single horizontal 360° to a spherical space range with the spherical connector as the center and the length of the lower water outlet pipe as the radius. Through the connection and cooperation of the spherical connector, the rotation angle of the faucet outlet is increased, achieving 360° rotation in the horizontal direction and 70° rotation in the longitudinal direction.

[0024] The above is only an explanation of the preferred embodiments of the utility model, which cannot be understood as a limitation of the claims. Any equivalent structure or equivalent process changes made using the utility model specification are included in the patent protection scope of the utility model.

Claims

1. A rotatable wall-mounted faucet, comprising an upper water outlet pipe and a lower water outlet pipe, characterized in that: It also includes a spherical connector, an O-ring and a nut. The spherical connector includes a first connector and a second connector located at the upper and lower ends. The second connector is spherical. The first connector is threadedly connected to one end of the upper water outlet pipe. The second connector passes through the nut from top to bottom and is sealed with the O-ring provided in the lower water outlet pipe. A limit piece for limiting the upper and lower positions of the second connector is also provided in the nut. The nut has an external thread and is threadedly connected to the lower water outlet pipe through the external thread. The upper water outlet pipe is connected to the lower water outlet pipe through the spherical connector, and the lower water outlet pipe is rotatably connected to the upper water outlet pipe through the spherical connector.

2. The rotatable wall-mounted faucet according to claim 1, characterized in that: The spherical connector has a water outlet inner cavity which passes through from top to bottom.

3. The rotatable wall-mounted faucet according to claim 1, characterized in that: The first connecting head is hemispherical, and the diameter of the first connecting head is greater than the diameter of the second connecting head.

4. The rotatable wall-mounted faucet according to claim 1, characterized in that: The limiting member is an open clamping ring, which is tightened in the nut, and the inner diameter of the clamping ring is smaller than the outer diameter of the second connector.

5. The rotatable wall-mounted faucet according to claim 4, characterized in that: An O-ring is also provided inside the clamping ring.

6. The rotatable wall-mounted faucet according to claim 1, characterized in that: An outer side of the upper portion of the first connector is provided with an external thread, which is threadably connected to the internal thread of the upper water outlet pipe via the external thread.

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