CN220789997U - Rotary belt Cleaner for spray head - Google Patents

Abstract

The present utility model relates to a belt a cleaner for a rotary spray head. The utility model relates to a cleaner with a rotary spray head, comprising the following steps: a spout body and a spout assembly; the spray head component is fixedly arranged in the spray pipe main body; the spray pipe main body is internally provided with a flow passage; one end of the flow channel is provided with a first water inlet, the external warm water enters the cleaner; the other end of the runner is a first water outlet for spraying warm water outwards; the spray head assembly comprises an impeller and a water outlet pipe; the impeller is rotatably embedded in the flow channel; the central axis of the impeller and the flow channel are arranged at a certain angle; one end of the water outlet pipe is fixedly connected with the impeller, and the other end of the water outlet pipe is movably arranged in the flow channel and positioned at the first water outlet. According to the cleaner with the rotary spray head, the impeller is impacted by the water flow in the spray pipe to drive the spray head assembly to rotate, so that an additional power device is not required to be added, the structure is simple, the cleaning area is increased, and the cleaning effect is improved.

Description

Cleaner with rotary spray head

Technical Field

The utility model relates to the technical field of cleaning tools, in particular to a cleaner with a rotary spray head.

Background

The prior intelligent toilet bowl generally sprays warm water through a spray head on a spray pipe by a built-in cleaner so as to achieve the buttock cleaning effect. The water sprayed by the existing cleaner can be different along with the size and shape of the spray head: one is that the spray head uses a small round hole to spray a water column with high cleaning force; the other is to use a slightly larger round hole to spray out a gentle water column. However, since the water outlet of the spray head is fixed, the cleaning area is fixed and limited, and the cleaning effect is limited.

Disclosure of Invention

Therefore, the utility model aims to provide the cleaner with the rotary spray head, which drives the spray head assembly to rotate through water flow in the spray pipe, does not need to add an additional power device, has a simple structure, increases the cleaning area and improves the cleaning effect.

A washer with a rotary sprayer, comprising: a spout body and a spout assembly; the spray head component is fixedly arranged in the spray pipe main body; a flow passage is formed in the spray pipe main body; one end of the runner is provided with a first water inlet for external warm water to enter the cleaner; the other end of the flow channel is provided with a first water outlet for spraying warm water outwards; the spray head assembly comprises an impeller and a water outlet pipe; the impeller is rotatably embedded in the flow channel; the central axis of the impeller and the flow channel are arranged at a certain angle; one end of the water outlet pipe is fixedly connected with the impeller, and the other end of the water outlet pipe is movably arranged in the flow channel and positioned at the first water outlet.

According to the cleaner with the rotary spray head, the impeller is impacted by the water flow in the spray pipe to drive the spray head assembly to rotate, so that an additional power device is not required to be added, the structure is simple, the cleaning area is increased, and the cleaning effect is improved.

Further, the water outlet pipe comprises a connecting pipe and a spray head; one end of the connecting pipe is vertically fixedly connected with the impeller, and the other end of the connecting pipe is connected with the spray head; the spray head and the connecting pipe are arranged at a certain angle. Therefore, the spray head circularly moves around the axis of the impeller in the first water outlet, and the water spray shape is a reverse conical water column, so that the cleaning area is increased.

Further, a containing part is arranged in the middle of the runner; the connecting pipe is rotatably inserted into the accommodating part.

Further, a plurality of first cuts are formed in the inner wall of the connecting pipe, which is positioned in the accommodating part.

Further, the showerhead assembly further comprises a liner; the bushing is fixedly embedded in the accommodating part, and the side wall is provided with a second notch; the connecting pipe is rotatably nested inside the bushing; water flow enters the interior of the connecting tube through the second and first cut-outs.

Further, the spray head assembly further comprises a plurality of sealing rings; the sealing rings are arranged at the connection parts of the connecting pipes and the accommodating parts and used for sealing, preventing the connector from leaking water and simultaneously preventing external dirt from entering the flow channel.

Further, the rotating area of the end part of the water outlet pipe, which is positioned at the first water outlet position, is smaller than or equal to the cross-sectional area of the first water outlet. Thus, the water outlet end of the water spray pipe rotates to spray water in the first water outlet.

Further, one side of the flow channel is cut with an inner concave part; the impeller is accommodated in the concave part. Therefore, when the water flow only impacts part of the blades protruding out of the concave part, the impeller can always rotate towards the same direction, and the rotation direction of the water outlet pipe can be controlled.

Further, the spray head assembly further comprises a fixed shaft; the fixed shaft is fixed at the bottom of the concave part; the impeller is rotatably sleeved on the fixed shaft. Therefore, the impeller can be better fixed and supported, the impeller is prevented from being bent or deformed under the impact of larger water flow, and the reliability of the product is improved.

For a better understanding and implementation, the present utility model is described in detail below with reference to the drawings.

Drawings

Fig. 1 is a schematic structural diagram of a washer with a rotary nozzle according to an embodiment of the present application;

FIG. 2 is a top view of a washer with a rotary sprayer according to an embodiment of the present application;

FIG. 3 is a schematic view of a nozzle body according to an embodiment of the present disclosure;

FIG. 4 is a schematic diagram of a nozzle main body according to an embodiment of the present disclosure;

fig. 5 is a schematic structural diagram of a showerhead assembly according to an embodiment of the present disclosure.

In the figure: 10-a nozzle body; 11-flow channels; 111-a first water inlet; 112-a first water outlet; 113-a receiving portion; 114-an indent; 115-a bend; 20-a spray head assembly; 21-a fixed shaft; 22-impeller; 23-a water outlet pipe; 231-connecting pipes; 232-spraying heads; 233-first incision; 24-lining; 241-second incision.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical direction", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific azimuth, and are constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected via an intermediary, or connected by communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-5, an embodiment of the present application provides a washer with a rotary spray head, including a spray pipe body 10 and a spray head assembly 20; the spray head assembly 20 is fixedly provided inside the nozzle body 10.

Referring to fig. 3 and 4, in some embodiments of the present application, a flow channel 11 is formed inside the nozzle body 10, and a first water inlet 111 is formed at one end of the flow channel 11 for external warm water to enter the washer; the other end of the runner 11 is a first water outlet 112 for spraying warm water outwards. External warm water enters the flow passage 11 from the first water inlet 111 and flows toward the first water outlet 112 in the flow passage 11.

Referring to fig. 1, 2 and 5, the spray head assembly 20 includes an impeller 22 and a water outlet pipe 23; impeller 22 is rotatably embedded in the flow channel 11; one end of the water outlet pipe 23 is fixedly connected with the impeller 22, and the other end is arranged in the flow channel 11 and positioned at the first water outlet 112. The impeller 22 is provided externally with a number of blades. In the process of the warm water flowing forwards after entering the runner 11, the warm water can impact the blades of the impeller 22 so as to drive the impeller 22 to rotate, and then drive the water outlet pipe 23 to rotate; the water outlet pipe 23 is positioned at the end of the first water outlet 112 and always rotates at the first water outlet 112 in the flow channel 11.

Referring to fig. 1-5, the outer wall of the water outlet pipe 23 disposed in the flow channel 11 is provided with a plurality of first notches 233, water flows from the first notches 233 into the water outlet pipe 23 when entering the flow channel 11 from the first water inlet 111 and passing through the position of the water outlet pipe 23, and then is sprayed out of the cleaner via the water outlet pipe 23.

Specifically, in some embodiments, the water outlet pipe 23 includes a connection pipe 231 and a nozzle 232, one end of the connection pipe 231 is vertically fixedly connected to the impeller 22, and the other end is connected to the nozzle 232; the spray head 232 is disposed in the flow channel 11 and located at the first water outlet 112. It can be appreciated that the nozzle 232 is disposed at a certain angle with the connecting pipe 231, so that the connecting pipe 231 is driven to rotate around the axis of the impeller 22 when the impeller 22 rotates, and thus the nozzle 232 moves circumferentially around the axis of the impeller 22 in the first water outlet 112, and the water spray shape is a reverse conical water column, so that the cleaning area is increased, and the first notch 233 is formed in the side wall of the connecting pipe 231.

In some embodiments, a receiving portion 113 is disposed in the middle of the flow channel 11, and the connecting tube 231 is rotatably inserted into the receiving portion 113, it can be appreciated that a plurality of first slits 233 are cut on a side wall of the connecting tube 231 located in the receiving portion 113, so that water in the flow channel 11 enters the connecting tube 231 through the first slits 233 and is then rotatably sprayed out through the spray head 232, so as to achieve a large-area cleaning effect.

In some embodiments, sealing rings are provided at positions where the connection pipe 231 contacts the upper and lower ends of the receiving portion 113 for sealing, preventing the connector from leaking water, and simultaneously preventing external dirt from entering the flow passage 11.

Referring to fig. 1 and 5, in some embodiments, the showerhead assembly 20 may further include a liner 24, wherein the liner 24 is fixedly embedded in the receiving portion 113. The connection pipe 231 is rotatably fitted inside the hub 24, and is rotatable relative to the hub 24 and the nozzle body 10 when the impeller 22 is driven. The bushing 24 is provided with a second notch 241 at a position opposite to the impact of water flow, and the plurality of first notches 233 of the connecting pipe 231 can be overlapped with the second notch 241 in a rotating process, at this time, water flow enters the connecting pipe 231 through the second notch 241 and the first notch 233 and is rotationally ejected through the nozzle 232.

It will be appreciated that the bushing 24 and the rotary connecting pipe 231 may be made of a wear-resistant material such as ceramic, polytetrafluoroethylene or graphite, so that the wear between the bushing 24 and the rotary connecting pipe 231 due to relative rotation can be reduced while the tightness is ensured, and the purpose of prolonging the service life is achieved.

It will be appreciated that, in order to make the water flow jet out at the set position, the flow channel 11 is further provided with a plurality of bending parts 115 for conducting the first water inlet 111 and the first water outlet 112 and guiding the water flow.

Referring to fig. 4 and 5, in some embodiments of the present application, an inner recess 114 is cut on one side of the flow channel 11; the impeller 22 is accommodated in the concave portion 114, so that only a part of the blades protruding from the concave portion 114 are impacted by the flow of the water, the impeller 22 can be always rotated in the same direction, and the rotation direction of the water outlet pipe 23 can be controlled.

Further, in some embodiments of the present application, the showerhead assembly 20 further includes a stationary shaft 21. The fixed shaft 21 is fixed at the bottom of the concave part 114, and the impeller 22 is rotatably sleeved on the fixed shaft 21, so that the impeller 22 can be better fixed and supported, the impeller 22 is prevented from being bent or deformed under the impact of larger water flow, and the reliability of products is improved.

Compared with the prior art, the application provides a take purger of rotatory nozzle's beneficial effect lies in: the rotatable spray head component is adopted, water flow is sprayed out from the rotatable spray head, so that the cleaning area is increased, and the cleaning effect is improved; the water flow in the spray pipe drives the spray head assembly to rotate, an additional power device is not required to be added, and the structure is simple.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the spirit of the utility model, and the utility model is intended to encompass such modifications and improvements.

Claims (9)

1. A washer with a rotary sprayer, comprising: a spout body and a spout assembly; the spray head component is fixedly arranged in the spray pipe main body; a flow passage is formed in the spray pipe main body; one end of the runner is provided with a first water inlet for external warm water to enter the cleaner; the other end of the flow channel is provided with a first water outlet for spraying warm water outwards; the spray head assembly comprises an impeller and a water outlet pipe; the impeller is rotatably embedded in the flow channel; the central axis of the impeller and the flow channel are arranged at a certain angle; one end of the water outlet pipe is fixedly connected with the impeller, and the other end of the water outlet pipe is movably arranged in the flow channel and positioned at the first water outlet.

2. A washer with rotary sprayer according to claim 1, wherein: the water outlet pipe comprises a connecting pipe and a spray head; one end of the connecting pipe is vertically fixedly connected with the impeller, and the other end of the connecting pipe is connected with the spray head; the spray head and the connecting pipe are arranged at a certain angle.

3. A washer with rotary sprayer according to claim 2, wherein: the middle of the runner is provided with a containing part; the connecting pipe is rotatably inserted into the accommodating part.

4. A washer with rotary sprayer according to claim 3, wherein: the inner wall of the connecting pipe in the accommodating part is provided with a plurality of first cuts.

5. The washer with rotary sprayer of claim 4, wherein: the spray head assembly further includes a bushing; the bushing is fixedly embedded in the accommodating part, and the side wall is provided with a second notch; the connecting pipe is rotatably nested inside the bushing; water flow enters the interior of the connecting tube through the second and first cut-outs.

6. The washer with rotary sprayer of claim 5, wherein: the spray head assembly further comprises a plurality of sealing rings; the sealing rings are arranged at the joint of the connecting pipe and the accommodating part.

7. A washer with rotary sprayer according to claim 1, wherein: the rotating area of the end part of the water outlet pipe positioned in the first water outlet is smaller than or equal to the cross section area of the first water outlet.

8. A washer with rotary sprayer according to claim 1, wherein: an inner concave part is cut on one side of the flow channel; the impeller is accommodated in the concave part.

9. The washer with rotary sprayer of claim 8, wherein: the spray head assembly further comprises a fixed shaft; the fixed shaft is fixedly connected to the bottom of the concave part; the impeller is rotatably sleeved on the fixed shaft.