CN210449580U

CN210449580U - Rotary shower head

Info

Publication number: CN210449580U
Application number: CN201920877962.3U
Authority: CN
Inventors: 陈炜
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-05-05
Anticipated expiration: 2029-06-12

Abstract

The utility model discloses a rotary shower head, which relates to the technical field of sanitary equipment, and comprises a shell, a valve core, an inner pipe and an outer pipe, wherein the upper end of the shell is provided with a water outlet, the side wall of the shell is at least provided with a water inlet, the valve core comprises a valve sleeve fixed at the water outlet of the shell, the side wall of the valve sleeve is provided with a through hole, the valve sleeve is internally rotatably connected with a cylinder body used for plugging or opening the through hole, the cylinder body is provided with a driving end extending out of the valve sleeve, the inner pipe is fixedly connected with the driving end of the cylinder body, the outer pipe is tightly sleeved at the peripheral side of the inner pipe, the peripheral side of the outer pipe is provided with a plurality of jet holes, the inner pipe is driven to rotate by rotating the outer pipe, the driving end of the cylinder body in the valve sleeve is driven to rotate by the, at this moment, the water flow is sprayed out from the spray hole of the outer pipe, so that the shower head has the function of multi-azimuth spraying.

Description

Rotary shower head

Technical Field

The utility model relates to a sanitary bath equipment technical field, in particular to rotatory gondola water faucet.

Background

Shower devices have increasingly rich applications in domestic sanitary installations. Wherein the rotary shower head is a unique design. The shower head can control the output water flow to rotate, and achieves a special shower effect. At present, most of the schemes of rotating the shower head utilize a part of energy output by water flow to drive the shower head to rotate, such as an adjustable rotating shower head disclosed in the domestic patent 200620136978.1. The scheme utilizes the pressure of water to drive the components of the shower head to rotate, and the rotating speed of the shower head can be adjusted by adjusting the water quantity. The controllability of the scheme of hydraulic drive is unstable, and if the water pressure is insufficient, the product loses the rotating effect; if the water pressure is too high, the rotating speed is faster, so that the user is in a tense state and is not safe and comfortable enough; on the other hand, similar sprinkler that relies on water drive, its structure all is with fixed when leaving the factory, if need multiple different water outlet mode, must design the whole of the gondola water faucet of multiple difference, can not realize changing the function of various current fixed gondola water faucets.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rotatory gondola water faucet has solved current rotatory gondola water faucet power unstability and compatible poor technical problem.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a rotary showerhead, comprising:

the upper end of the shell is provided with a water outlet, and the side wall of the shell is at least provided with a water inlet;

the valve core comprises a valve sleeve fixed at the water outlet of the shell, a through hole is formed in the side wall of the valve sleeve, a cylinder body used for plugging or opening the through hole is rotatably connected in the valve sleeve, and the cylinder body is provided with a driving end extending out of the valve sleeve;

the inner pipe is fixedly connected with the driving end of the cylinder body;

the outer pipe is tightly sleeved on the outer periphery of the inner pipe, and a plurality of jet holes are formed in the outer periphery of the outer pipe.

Preferably, the rotary shower further comprises:

a third external thread is arranged at one end of the connector, a third internal thread matched with the third external thread of the connector is arranged on the inner side wall of one end, away from the barrel, of the inner pipe, and a circle of first gear teeth is circumferentially arranged on the outer side of the other end of the connector;

the sleeve, the sleeve inside wall be equipped with the round with the second teeth of a cogwheel of first teeth of a cogwheel looks joint on the connector, just the sleeve links firmly the outer tube is kept away from one of barrel is served.

Preferably, the inner wall of the water outlet of the housing is provided with a first internal thread, and the outer peripheral side of one end of the valve sleeve connected with the water outlet is provided with a first external thread matched with the internal thread.

Preferably, a second external thread is arranged on the outer peripheral side of the cylinder driving end, a second internal thread matched with the second external thread is arranged on the inner side wall of one end, connected with the cylinder driving end, of the inner pipe, a circle of third gear teeth is arranged below the second external thread on the outer peripheral side of the cylinder driving end, and a circle of fourth gear teeth clamped with the third gear teeth is arranged on the inner side wall of one end, connected with the cylinder driving end, of the inner pipe.

Preferably, the number of the water inlets is three, and the water inlets are circumferentially and uniformly distributed on the side wall of the shell.

The utility model has the advantages as follows:

this application drives the inner tube through rotating the outer tube and rotates, the inner tube rotates and drives the barrel drive end in the valve sleeve and rotate, the drive end when the barrel rotates and makes the barrel carry out the shutoff to the through-hole, rivers spray from the play water end of inner tube this moment, when the drive end of barrel rotates and makes the barrel open the through-hole, rivers spout from the jet orifice of outer tube this moment, make the gondola water faucet of this application have diversified function of spraying, user's multiple demand has been satisfied, the current unstable and compatible poor technical problem of rotation gondola water faucet power has also been solved simultaneously.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:

FIG. 1 is a schematic view of a rotary showerhead of the present application;

FIG. 2 is an exploded view of FIG. 1;

fig. 3 is an exploded view of the connector and the sleeve in fig. 1.

In the figure: 10. a housing; 11. a water outlet; 111. a first internal thread; 12. a water inlet; 20. a valve core; 21. a valve housing; 211. a first external thread; 22. a barrel; 23. a driving end; 231. a second external thread; 232. A third gear tooth; 30. an inner tube; 31. a third internal thread; 40. an outer tube; 41. an injection hole; 50. a connector; 51. a third external thread; 52. a first gear tooth; 60. a sleeve; 61. a second gear tooth.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly. Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1 and 2, a rotary shower head includes a housing 10, a valve core 20, an inner tube 30, and an outer tube 40, wherein a water outlet 11 is provided at an upper end of the housing 10, at least a water inlet 12 is provided at a side wall of the housing 10, the valve core 20 includes a valve sleeve 21 fixed at the water outlet 11 of the housing 10, a through hole is provided at the side wall of the valve sleeve 21, a cylinder 22 for plugging or opening the through hole is rotatably connected in the valve sleeve 21, the cylinder 22 has a driving end 23 extending out of the valve sleeve 21, the inner tube 30 is fixedly connected with the driving end 23 of the cylinder 22, the outer tube 40 is tightly sleeved at an outer peripheral side of the inner tube 30, a plurality of injection holes 41 are provided at an outer peripheral side of the outer tube 40, the inner tube 30 is driven to rotate by rotating the outer tube 40, the inner tube 30 rotates to drive the driving end 23 of the cylinder 22 in the, rivers are spouted from the play water end of inner tube 30 this moment, and when the drive end 23 of barrel 22 rotated and made barrel 22 open the through-hole, rivers were followed the jet orifice 41 blowout of outer tube 40 this moment, made the gondola water faucet of this application have the function that diversified sprayed like this, had satisfied user's multiple demand, had also solved current rotatory gondola water faucet power unstability and compatible poor technical problem simultaneously.

Referring to fig. 1, fig. 2, fig. 3, rotatory gondola water faucet still includes connector 50, sleeve 60, connector 50 one end is equipped with third external screw thread 51, the one end inside wall that barrel 22 was kept away from to inner tube 30 is equipped with the third internal thread 31 with connector 50's external screw thread 51 assorted, connector 50 other end outside circumference is equipped with the first teeth of a cogwheel 52 of the round, sleeve 60 inside wall is equipped with the second teeth of a cogwheel 61 of the first teeth of a cogwheel 52 looks joint on round and the connector 50, sleeve 60 links firmly one of keeping away from barrel 22 at outer tube 40 and serves, through the mutual joint of the first teeth of a cogwheel 52 with the second teeth of a cogwheel 61, make outer tube 40, inner tube 30 can synchronous.

Referring to fig. 2, a first internal thread 111 is provided on an inner wall of the water outlet 11 of the housing 10, and a first external thread 211 matched with the internal thread 12 is provided on an outer circumferential side of one end of the valve sleeve 21 connected to the water outlet 11.

Referring to fig. 2, a second external thread 231 is arranged on the outer peripheral side of the driving end 23 of the cylinder 22, a second internal thread matched with the second external thread 231 is arranged on the inner side wall of one end, connected with the driving end 23 of the cylinder 22, of the inner tube 30, a circle of third gear teeth 232 is arranged below the second external thread 231 on the outer peripheral side of the driving end 23 of the cylinder 22, a circle of fourth gear teeth clamped with the third gear teeth 232 is arranged on the inner side wall of one end, connected with the driving end 23 of the cylinder 22, of the inner tube 30, and the inner tube 30 cannot rotate relative to the driving end 23 of the cylinder 22 when rotating through the mutual clamping of the third.

Referring to fig. 1 and 2, the number of the water inlets 12 is three, and the circumferential direction is uniformly distributed on the side wall of the housing 10, here, the utility model discloses do not limit the number of the water inlets 12, can set for the water inlets 12 of different numbers according to actual need.

The above description specifically describes the preferred embodiment of the present invention, but of course, the present invention can also adopt different forms from the above embodiments, and equivalent changes or corresponding modifications made by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope of the present invention.

Claims

1. The utility model provides a rotatory gondola water faucet which characterized in that includes:

the upper end of the shell is provided with a water outlet, and the side wall of the shell is at least provided with a water inlet; the valve core comprises a valve sleeve fixed at the water outlet of the shell, a through hole is formed in the side wall of the valve sleeve, a cylinder body used for plugging or opening the through hole is rotatably connected in the valve sleeve, and the cylinder body is provided with a driving end extending out of the valve sleeve;

the inner pipe is fixedly connected with the driving end of the cylinder body;

2. The rotary showerhead of claim 1, further comprising: a third external thread is arranged at one end of the connector, a third internal thread matched with the external thread of the connector is arranged on the inner side wall of one end, away from the barrel, of the inner pipe, and a circle of first gear teeth is circumferentially arranged on the outer side of the other end of the connector;

3. The rotary shower head as claimed in claim 1 or 2, wherein the inner wall of the water outlet of the housing is provided with a first internal thread, and the outer peripheral side of the end of the valve sleeve connected with the water outlet is provided with a first external thread matching with the first internal thread.

4. The rotary shower head as claimed in claim 3, wherein the outer periphery of the driving end of the cylinder is provided with a second external thread, the inner wall of the end of the inner tube connected with the driving end of the cylinder is provided with a second internal thread matched with the second external thread, a ring of third gear teeth is arranged below the second external thread on the outer periphery of the driving end of the cylinder, and a ring of fourth gear teeth clamped with the third gear teeth is arranged on the inner wall of the end of the inner tube connected with the driving end of the cylinder.

5. The rotary showerhead of claim 1, 2 or 4 wherein the inlets are three in number and are circumferentially spaced apart on the side wall of the housing.