CN215612422U

CN215612422U - Shower nozzle

Info

Publication number: CN215612422U
Application number: CN202120867204.0U
Authority: CN
Inventors: 杨军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2022-01-25
Anticipated expiration: 2031-04-25

Abstract

The utility model discloses a shower nozzle which comprises an inner ring and an outer ring which are in rotating fit, wherein a water flow channel is formed in the inner ring, the outer ring is connected to a water outlet through a fixing mechanism, a drainage cavity communicated with the water flow channel and the water outlet is formed in the outer ring, a friction mechanism for scrubbing is arranged on the inner ring, the requirements of a user can be met, the scrubbing and the scrubbing are labor-saving and convenient during showering, and the position which is difficult to scrub can be cleaned.

Description

Shower nozzle

Technical Field

The utility model relates to the field of articles for daily use, in particular to a shower nozzle.

Background

Along with the continuous promotion of people's standard of living, modern also promotes to the demand and the quality requirement of bathroom product constantly, the bathroom product is towards humanization, it is reliable, pleasing to the eye, high efficiency equidirectional development, current shower nozzle's single structure mainly for stirring gear shifting formula shower nozzle and fixed shower nozzle, can't satisfy the bathing demand when rubbing with the hands and washing, it is comparatively hard to rub with the hands to artifical the washing with the hands, and the position is more difficult to rub with the hands and wash with the hands such as back, cause the puzzlement of rubbing with the hands and washing with the hands during the shower, can't satisfy user's demand.

Therefore, in order to solve the above problems, there is a need for a shower head that can satisfy the needs of users, can be easily and conveniently rubbed during showering, and can clean the position where rubbing is difficult.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to overcome the drawbacks of the prior art, and provides a shower head, which can meet the needs of users, save labor and facilitate scrubbing during showering, and clean the position where scrubbing is difficult.

The shower nozzle comprises an inner ring and an outer ring which are in rotating fit, wherein a water flow channel which is used for forming high-speed water flow to push the inner ring to rotate around the same direction is formed in the inner ring, the water flow channel penetrates through the upper end face and the lower end face of the inner ring, the outer ring is connected to a water outlet through a fixing mechanism, a drainage cavity which is communicated with the water flow channel and the water outlet is formed in the outer ring, and a friction mechanism used for scrubbing is arranged on the inner ring.

Furthermore, a water inlet end is formed on the upper end face of the inner ring, a water outlet end is formed on the lower end face of the inner ring, the water flow channel is spiral, and the inner diameter of the pipeline of the water flow channel is gradually reduced from the water inlet end to the water outlet end.

Furthermore, the water flow channels are uniformly arranged along the circumferential direction of the inner ring, and the spiral directions of the water flow channels are consistent.

Further, the inner ring has been seted up and has been held the chamber, friction mechanism sets up and is holding the intracavity, fixedly connected with ring gear on the inner wall that holds the chamber, friction mechanism include with ring gear engaged with driven gear and the friction member of connection on driven gear, during the use, the working face protrusion of friction member in the lower terminal surface of inner ring.

Further, ring gear integrated into one piece in the inner wall that holds the chamber, driven gear's the up end upwards protrudes and forms the first end of driven gear, the first end of driven gear rotates the connection inner ring, driven gear's lower extreme face downwards protrudes and forms the driven gear second end, driven gear second end fixed connection friction piece.

Further, the friction mechanism further comprises a retainer, the retainer is arranged between the driven gear and the friction piece, a limiting hole is formed in the retainer, and the second end of the driven gear penetrates through the limiting hole to be connected with the friction piece.

Furthermore, the friction mechanisms are a plurality of groups, driven gears of the friction mechanisms are arranged on the gear ring respectively, and the driven gears of the friction mechanisms do not have a transmission relation.

Further, the outer ring comprises an inner ring embracing part and a fixing part which are connected, the inner ring is rotatably connected with the inner ring embracing part, and the inner cavity of the fixing part is a conical cavity with the caliber gradually reduced from top to bottom; the fixing mechanism comprises an inner shell and an outer shell, the inner shell is arranged in the outer shell and is provided with an airtight outer surface of the conical cavity, the inner shell is provided with a drainage channel communicated with the water outlet and the drainage cavity, and the outer shell is fixedly connected with the fixing part.

Further, the bottom of the inner shell is provided with a sealing ring, and the sealing ring is used for sealing the inner shell and a connecting gap of the conical cavity.

Further, the drainage chamber is a conical structure with the caliber gradually reduced from top to bottom.

The utility model has the beneficial effects that: according to the shower nozzle disclosed by the utility model, the inner ring and the outer ring rotate relatively by the aid of the assistance of the water flow channel, so that the inner ring drives the friction mechanism to rub, an automatic scrubbing function is realized, the rotation completely depends on the kinetic energy of water, and the safety is extremely high.

Drawings

The utility model is further described below with reference to the following figures and examples:

FIG. 1 is a schematic bottom view (from bottom to top) of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 along line A-A;

FIG. 3 is a schematic structural view of a front view of the present invention;

FIG. 4 is a schematic view of the structure of FIG. 3 along the line B-B;

fig. 5 is a schematic structural view of a water flow passage of the present invention.

Detailed Description

FIG. 1 is a schematic bottom view (from bottom to top) of the present invention; FIG. 2 is a schematic view of the structure of FIG. 1 along line A-A; FIG. 3 is a schematic structural view of a front view of the present invention; FIG. 4 is a schematic view of the structure of FIG. 3 along the line B-B; FIG. 5 is a schematic view of the structure of the water flow passage of the present invention; as shown in the figure, the top, the bottom, the upper and the lower of the proposal refer to the height direction, the radial direction and the circumferential direction refer to the rotating shaft, the shower nozzle in the embodiment comprises an inner ring 1 and an outer ring which are in rotating fit, the rotating fit of the inner ring 1 and the outer ring in the proposal is realized by a plurality of balls 3 (structure similar to a bearing) which are radially connected between the inner ring 1 and the outer ring, and as shown in the figure, two rows of the balls 3 are arranged along the height direction and are respectively arranged at the top and the bottom of the matching surface of the inner ring 1 and the outer ring, thereby not only playing the role of connecting the outer ring of the inner ring 1 to rotate, but also playing the role of supporting the inner ring 1 and the outer ring in the rotating process and keeping the stability of the rotating axes of the inner ring 1 and the outer ring, a water flow channel 4 which is used for forming high-speed water flow to push the inner ring 1 to rotate around the same direction is arranged on the inner ring 1, and the water flow channel 4 penetrates through the upper end surface and the lower end surface of the inner ring 1, the outer loop passes through fixed establishment and is connected to the delivery port, the delivery port can be showerhead, also can be shower pipe, selects reasonable suitable delivery port according to actual conditions, no longer gives unnecessary details here, set up the drainage cavity 5 that communicates rivers passageway 4 and delivery port on the outer loop, be provided with the friction mechanism that is used for scrubbing on the inner ring 1. The relative rotation of inner ring 1 and outer loop is realized to the helping hand of this scheme through rivers passageway 4 to make inner ring 1 drive friction mechanism and rub, realize the automatic function of washing with the hands, and rotate the kinetic energy that relies on water completely, the security is high.

In this embodiment, a water inlet end is formed on the upper end surface of the inner ring 1, a water outlet end is formed on the lower end surface of the inner ring 1, the water flow channel 4 is spiral, and the inner diameter of the water flow channel 4 gradually decreases from the water inlet end to the water outlet end. As shown in the figure, the water flow channel 4 is a spiral structure which is in a necking shape from top to bottom, and can play a role of assisting the inner ring 1 when water flow is punched, so as to drive the inner ring 1 to rotate relative to the outer ring,

in this embodiment, the number of the water flow channels 4 is a plurality, the plurality of water flow channels 4 are uniformly arranged along the circumferential direction of the inner ring 1, and the spiral directions of the water flow channels 4 are consistent. The plurality of extension meanings are set according to actual needs or manufacturing process selection, and the scheme only adopts nine water flow channels 4 uniformly distributed in the circumferential direction of the inner ring 1 as reference, so that the rotating speed of the inner ring 1 is increased, and the effective cleaning efficiency of the friction mechanism is improved.

In this embodiment, as shown in the figure, the inner ring 1 is provided with an accommodating cavity 6 from bottom to top, the friction mechanism is arranged in the accommodating cavity 6, the inner wall of the accommodating cavity 6 is fixedly connected with a gear ring, preferably, the gear ring is integrally formed on the inner wall of the accommodating cavity 6, so that the processing is convenient, the installation of parts is saved, and can prevent the risk of water immersion and falling off, the friction mechanism comprises a driven gear 7 meshed with the gear ring and a friction piece 8 connected on the driven gear 7, when in use, the gear ring drives the driven gear 7, so that the friction member 8 performs a rotating scrubbing motion, the working surface of the friction member 8 protrudes out of the lower end surface of the inner ring 1, the protrusion has the effect that the working surface of the friction member 8 is positioned at the lowest point of the whole device, so as to realize the effective cleaning and scrubbing function, the working surface of the friction piece 8 can be a protruding bump structure or the scrubbing cloth is fixed on the working surface; the friction mechanism can be formed by downward extending the lower end surface of the inner ring 1, or can be directly installed on the inner ring 1 through the friction piece 8, and the effective scrubbing function can be realized, and the description is omitted.

In this embodiment, as shown in the figure, the upper end surface of the driven gear 7 protrudes upwards to form a first end portion 71 of the driven gear, the first end portion 71 of the driven gear is a stepped structure with a gradually decreasing cross section extending upwards from the upper end surface of the driven gear 7 along the cross section in the height direction, the first end portion 71 of the driven gear is rotatably connected with the inner ring 1, that is, the top wall of the accommodating chamber 6 is provided with an installation groove adapted to the first end portion 71 of the driven gear, the lower end surface of the driven gear 7 protrudes downwards to form a second end portion 72 of the driven gear, the second end portion 72 of the driven gear is a stepped structure with a gradually decreasing cross section extending downwards from the lower end surface of the driven gear 7 along the cross section in the height direction, the second end portion 72 of the driven gear is fixedly connected with the friction member 8, the friction mechanism further includes a retainer 9, the retainer 9 is screwed on the inner wall of the accommodating chamber 6, the retainer 9 is arranged between the driven gear 7 and the friction piece 8, the retainer 9 and the top wall of the accommodating cavity 6 jointly form a limiting structure for limiting the driven gear 7 along the height direction, the meshing state of the driven gear 7 and the gear ring is ensured, the working efficiency of the friction piece 8 is improved, and the use smoothness is improved, a limiting hole is formed in the retainer 9, the second end part 72 of the driven gear penetrates through the limiting hole to be connected with the friction piece 8, the penetrating is that the second end part 72 of the driven gear penetrates through the limiting hole and can rotate in the limiting hole, as shown in the figure, the friction piece 8 is of a disc-shaped structure, the cross section of the friction piece 8 along the height direction is of a stepped table-shaped structure, the smaller diameter of the stepped table-shaped structure is in threaded connection with the second end part 72 of the driven gear, the threaded connection direction is consistent with the rotation direction, and the connection reliability is ensured, and prevents a disengagement condition during rotation.

In this embodiment, the friction mechanisms are a plurality of groups, the plurality of groups can be selectively arranged according to actual conditions without repeated description, as shown in the figure, the scheme is four groups, the four groups of friction mechanisms are uniformly arranged in the accommodating cavity 6 along the circumferential direction, the driven gears 7 corresponding to the four groups of friction mechanisms are respectively arranged on the gear ring, no transmission relation exists among the driven gears 7 of the four groups, and only the independent friction mechanisms are meshed with the gear ring, so that the work of other friction mechanisms is not influenced when the independent friction mechanisms are damaged, and the service life of the whole friction mechanism is prolonged.

In this embodiment, the outer ring includes an inner encircling portion 21 and a fixing portion 22 connected to each other, the outer ring is integrally formed, and may also be connected in a gluing or threaded manner, and will not be described herein, the inner ring 1 is rotatably connected to the inner encircling portion 21, the inner cavity of the fixing portion 22 is a tapered cavity with a gradually decreasing caliber from top to bottom, as shown in the figure, the fixing portion 22 extends radially inward to form a tapered cavity structure, the bottom of the tapered cavity is transited to the drainage chamber 5 through a vertical channel, the drainage chamber 5 is in a tapered structure with a large upper end and a small bottom along the cross-section in the height direction, that is, the drainage chamber 5 is in a tapered structure with a gradually decreasing caliber from top to bottom, so as to facilitate the introduction of water flow and the filling to the water flow channel 4, and effectively control the water flow to overflow along the rotation gap between the inner ring 1 and the outer ring, the drainage chamber 5 can also be used as a placement space for perfume satchel, shower medicament, medicine package and the like, the applicability of the scheme is improved, the fixing mechanism comprises an inner shell 101 and an outer shell 102, the inner shell 101 is arranged in the outer shell 102, the inner shell 101 is used for closing a gap between an outer ring and the outer shell 102, the inner shell 101 is provided with an outer surface for closing the conical cavity, namely the outer surface of the inner shell 101 is a conical surface matched with the conical cavity, the outer shell 102 is in threaded connection with a fixing part 22 of the outer ring, the top of the outer shell 102 is sleeved at the top of the shower head through a mounting hole when the shower head is installed, the conical cavity is tightly pressed on the end surface of the shower head, when the outer shell 102 is screwed in, the inner shell 101 can push the inner shell 101 to be tightly pressed on the conical cavity of the outer ring, so that the outer shell 102 and the outer ring are screwed to close the water outlet, and the inner shell 101 is provided with a drainage channel communicated with the drainage chamber 5, the housing 102 is fixedly connected to the fixing portion 22.

In this embodiment, inner shell 101 bottom is provided with sealing washer 103, sealing washer 103 be used for airtight inner shell 101 with the connection space in toper chamber, for further guaranteeing sealed effect, this scheme sets up the cross-section and is circular shape sealing washer 103, for seal inner shell 101 with the connection space in toper chamber, deformation effect is strong, and is sealed effectual, during the use sealing washer 103 cover is located on the gondola water faucet, and the bottom of inner shell 101 compresses tightly sealing washer 103 and seals the clearance of being connected between outer loop and the gondola water faucet, the water inlet of airtight rivers, and this scheme is not improved current gondola water faucet, directly installs the end at the gondola water faucet through aforementioned mounting means, can dismantle at any time when not using, convenient to use, and of course also can make this device as shower nozzle with this scheme direct application install the end at the water pipe, no longer gives unnecessary details here.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. A showerhead, characterized by: the inner ring and the outer ring are in rotating fit, a water flow channel used for forming high-speed water flow to push the inner ring to rotate around the same direction is formed in the inner ring, the water flow channel penetrates through the upper end face and the lower end face of the inner ring, the outer ring is connected to the water outlet through a fixing mechanism, a drainage cavity communicated with the water flow channel and the water outlet is formed in the outer ring, and a friction mechanism used for scrubbing is arranged on the inner ring.

2. The showerhead of claim 1, wherein: the inner ring is characterized in that a water inlet end is formed on the upper end face of the inner ring, a water outlet end is formed on the lower end face of the inner ring, the water flow channel is spiral, and the inner diameter of the pipeline of the water flow channel is gradually reduced from the water inlet end to the water outlet end.

3. The showerhead of claim 2, wherein: the water flow channels are uniformly arranged along the circumferential direction of the inner ring, and the spiral directions of the water flow channels are consistent.

4. The showerhead of claim 1, wherein: the inner ring has been seted up and has been held the chamber, friction mechanism sets up and is holding the intracavity, fixedly connected with ring gear on the inner wall that holds the chamber, friction mechanism include with ring gear meshing's driven gear with connect the friction member on driven gear, during the use, the working face protrusion of friction member in the lower terminal surface of inner ring.

5. The showerhead of claim 4, wherein: ring gear integrated into one piece in the inner wall that holds the chamber, driven gear's the up end upwards protrudes and forms the first end of driven gear, the first end of driven gear rotates the connection inner ring, driven gear's lower extreme downward protrusion forms driven gear second end, driven gear second end fixed connection friction piece.

6. The showerhead of claim 5, wherein: the friction mechanism further comprises a retainer, the retainer is arranged between the driven gear and the friction piece, a limiting hole is formed in the retainer, and the second end of the driven gear penetrates through the limiting hole to be connected with the friction piece.

7. The showerhead of claim 4, wherein: the friction mechanisms are a plurality of groups, driven gears of the friction mechanisms are arranged on the gear ring respectively, and the driven gears of the friction mechanisms do not have a transmission relation.

8. The showerhead of claim 1, wherein: the outer ring comprises an inner ring holding part and a fixing part which are connected, the inner ring is rotatably connected with the inner ring holding part, and the inner cavity of the fixing part is a conical cavity with the caliber gradually reduced from top to bottom; the fixing mechanism comprises an inner shell and an outer shell, the inner shell is arranged in the outer shell and is provided with an airtight outer surface of the conical cavity, the inner shell is provided with a drainage channel communicated with the water outlet and the drainage cavity, and the outer shell is fixedly connected with the fixing part.

9. The showerhead of claim 8, wherein: the bottom of the inner shell is provided with a sealing ring which is used for sealing the inner shell and a connecting gap of the conical cavity.

10. The showerhead of claim 1, wherein: the drainage cavity is of a conical structure with the caliber gradually reduced from top to bottom.