CN215744201U

CN215744201U - Switchable spray head

Info

Publication number: CN215744201U
Application number: CN202121739025.5U
Authority: CN
Inventors: 王庆电
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-02-08
Anticipated expiration: 2031-07-28

Abstract

The utility model relates to the field of spray heads, and particularly discloses a switchable spray head which comprises a connecting piece, a water distributing piece and a water outlet piece, wherein an installation platform is arranged in the connecting piece, the water outlet piece and the water distributing piece are rotatably arranged on the installation platform, and the water outlet piece is positioned at the lower part of the water distributing piece. A first rotation angle limiting mechanism is arranged between the water outlet piece and the water distribution piece and comprises a positioning key and a notch, wherein the positioning key is arranged on the water outlet piece and protrudes, the notch is arranged at the upper end of the water outlet piece and is arranged on the outer ring of the water distribution piece, and the positioning key is inserted into the notch and rotates within a limited range. Through first turned angle limiting mechanism, can obtain multiple splash at the delivery port of water outlet member. When the spray head is arranged on a water outlet valve, a shower head, a bubbler and other water outlet parts, the water outlet part is driven to rotate by rotating the external decorative sleeve, so that the aim of switching water can be fulfilled, and different washing effects can be realized by one spray head.

Description

Switchable spray head

Technical Field

The utility model relates to the field of spray heads, in particular to a switchable spray head.

Background

The water outlet spray head can fully mix water and air flowing through, has larger contact area and is soft and does not splash when washing hands, and the water outlet is soft and does not splash when the water flow scouring force is improved. Therefore, with the continuous development of the industry, the function of the water outlet nozzle tends to be multifunctional, such as a shower head, a drawing type water faucet for kitchen or a cleaning water gun for car washing, and generally a nozzle is required to spray water with different shapes and functions. Structurally, the corresponding bubble water or needle-shaped shower water is usually provided according to different use places, so that comfortable and satisfactory washing effects can be provided for users under various situations.

When the existing dual-function water outlet spray head rotates the water outlet component, a user cannot accurately control the rotating range of the water outlet component, and the user cannot clearly rotate to what position to obtain the required spray, so that the switching of the dual-function spray is inconvenient, and the control of the dual-function spray is also inconvenient.

In view of the above, the present application provides a switchable nozzle.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a switchable spray head aiming at the defects of the prior art.

In order to solve the technical problems, the following technical scheme is adopted:

the utility model provides a changeable shower nozzle, includes the connecting piece, divides water spare and goes out the water spare, the inside mounting platform that is provided with of connecting piece, it rotationally installs to go out water spare and divide the water spare on the mounting platform, it is located to go out the water spare the lower part of dividing the water spare.

A first rotation angle limiting mechanism is arranged between the water outlet piece and the water distribution piece and comprises a positioning key and a notch, the positioning key is arranged on the water outlet piece and protrudes out of the water distribution piece, the notch is arranged at the upper end of the water outlet piece, the notch is arranged on the outer ring of the water distribution piece, and the positioning key is inserted into the notch and rotates within a limited range.

Further, be provided with second turned angle limiting mechanism between connecting piece and the play water spare, second turned angle limiting mechanism includes recess in the mounting platform and the protruding key of a play water spare, the recess is located on the interior wall surface of mounting platform, protruding key is located the upper end of a play water spare, recess and protruding key phase-match.

Further, second turned angle limiting mechanism still includes the first buckle of protruding and the play water spare in the mounting platform, the arch set up in on the mounting platform inner peripheral wall face, first buckle is located the upper end of a water spare, protruding and first buckle phase-match.

Furthermore, a petal-shaped partition part is arranged in the water outlet part, an outer water passing channel is formed by the partition part and the inner wall of the water outlet part, and a funnel-shaped inner water passing channel is formed in the partition part.

Furthermore, the water inlets of the water outlet channels are uniformly distributed on the outer side edges of the water outlet channels at intervals.

Further, the water outlet of the outer water passing channel is arranged around the water outlet of the inner water passing channel.

Furthermore, water outlets of the water diversion pieces are uniformly distributed in the water diversion pieces, and when the water outlets of the water diversion pieces correspond to the outer water passing channel at the lower part, water flow enters the outer water passing channel from the water inlets of the water diversion pieces; when the water outlet of the water diversion part corresponds to the inner water passing channel at the lower part, water flow enters the inner water passing channel from the water inlet of the water diversion part.

Furthermore, the lower part of the water outlet piece is provided with a water outlet net, the water outlet net comprises an inner water outlet net and an outer water outlet net, the inner water outlet net and the outer water outlet net form an inner water outlet net channel and an outer water outlet net channel, the inner water outlet net channel corresponds to the inner water passing channel, and the outer water outlet net channel corresponds to the outer water passing channel.

Furthermore, the outer wall surface of the water outlet piece is provided with a second buckle, and the water distribution piece is provided with an installation clamping groove matched with the second buckle.

Further, the shower nozzle still includes into water spare, the upper portion of connecting piece is equipped with the screw thread, the connecting piece has into water spare through threaded connection.

Furthermore, an air suction channel is formed between the peripheral wall surfaces of the water dividing part and the water outlet part after the water dividing part and the water outlet part are installed in a matching mode, and when the water outlet part discharges water, air is sucked from the air suction channel between the peripheral wall surfaces.

Furthermore, a gap is arranged between the end surface of the water outlet of the water distributing part and the end surface of the water inlet of the water outlet part, and the gap is used for sucking air when the water outlet channel of the water outlet part discharges water.

Due to the adoption of the technical scheme, the method has the following beneficial effects:

the utility model relates to a switchable spray head, which has the advantages of simple structure, scientific convenience, strong pertinence, convenient use, low cost, simple operation and easy popularization. The first rotation angle limiting mechanism is arranged between the water outlet piece and the water distribution piece and comprises a positioning key and a notch, wherein the positioning key is arranged on the water outlet piece and protrudes out of the water outlet piece, the notch is arranged at the upper end of the water outlet piece, the notch is arranged on the outer ring of the water distribution piece, and the positioning key is inserted into the notch and rotates within a limited range. When the water outlet of the water diversion part corresponds to the outer water passing channel at the lower part, water flow enters the outer water passing channel from the water inlet of the water diversion part; when the water outlet of the water diversion part corresponds to the inner water passing channel at the lower part, water flow enters the inner water passing channel from the water inlet of the water diversion part. Under the action of the first rotation angle limiting mechanism, various kinds of spray can be obtained at the water outlet of the water outlet piece. When the spray head is arranged on a water outlet valve, a shower head, a bubbler and other water outlet parts, the water outlet part is driven to rotate by rotating the external decorative sleeve, so that the aim of switching water can be fulfilled, and different washing effects can be realized by one spray head.

Drawings

The utility model will be further described with reference to the accompanying drawings in which:

fig. 1 is an exploded view of a switchable nozzle of the present invention.

Fig. 2 is a schematic perspective view of the connector of the present invention.

Fig. 3 is a schematic sectional view of the connector of the present invention.

Fig. 4 is a schematic top view of the connector of the present invention.

Fig. 5 is a schematic perspective view of the water diversion member of the present invention.

Fig. 6 is a schematic sectional structure view of the water diversion member of the present invention.

FIG. 7 is a schematic top view of the water diversion member of the present invention.

Fig. 8 is a schematic perspective view of the water outlet member of the present invention.

Fig. 9 is a schematic cross-sectional structure of the water outlet member of the present invention.

Fig. 10 is a schematic top view of the water outlet member of the present invention.

Fig. 11 is a schematic view of an angle adjustment range of the second rotation angle limiting mechanism according to the present invention.

Fig. 12 is a schematic view of an angle adjustment range of the first rotation angle limiting mechanism in the present invention.

FIG. 13 is a schematic view of the nozzle of the present invention using an internal water passage for water discharge.

FIG. 14 is a schematic view of the nozzle of the present invention using an outer water passage to discharge water.

Fig. 15 is a schematic perspective view of a switchable nozzle of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the utility model and not to limit the scope of the utility model. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1-15, a switchable nozzle comprises a connecting member 1, a water diversion member 2 and a water outlet member 3, wherein a mounting platform 11 is arranged inside the connecting member 1, the water outlet member 3 and the water diversion member 2 are rotatably mounted on the mounting platform 11, and the water outlet member 3 is located at the lower part of the water diversion member 2.

As a further explanation of the present embodiment, the exterior of the connecting member 1 and the water outlet member 3 is provided with a decorative cover 6.

As a further explanation of the present embodiment, referring to fig. 12, fig. 12 is a schematic view of the water diversion member 2 and the water diversion member 3 after being installed in a matching manner, a first rotation angle limiting mechanism is arranged between the water diversion member 3 and the water diversion member 2, the first rotation angle limiting mechanism comprises a positioning key 31 which is arranged on the water diversion member 3 and is protruded, and a notch 21 of the water diversion member 2, the positioning key 31 is arranged at the upper end of the water diversion member 3, the notch 21 is arranged at the outer ring of the water diversion member 2, and the positioning key 31 is inserted into the notch 21 and rotates within a limited range. As can be seen from fig. 12, the range size defined is a °.

As a further explanation of the embodiment, referring to fig. 11, fig. 11 is a schematic cross-sectional view of the connecting member 1 and the water outlet member 3 after being installed in a matching manner, a second rotation angle limiting mechanism is arranged between the connecting member 1 and the water outlet member 3, the second rotation angle limiting mechanism includes a groove 12 in the installation platform 11 and a convex key 32 of the water outlet member 3, the groove 12 is located on the inner peripheral wall surface of the installation platform 11, the convex key 32 is located at the upper end of the water outlet member 3, and the groove 12 is matched with the convex key 32. As can be seen from fig. 11, the range size defined is B °, and B ° is greater than or equal to a °. The connecting piece 1 is driven by rotating the water outlet piece 3, and the spray head is arranged at the water outlet terminal.

As a further description of the present embodiment, the second rotation angle limiting mechanism further includes a protrusion 13 inside the mounting platform 11 and a first buckle 33 of the water outlet member 3, the protrusion 13 is disposed on the inner peripheral wall surface of the mounting platform 11, the first buckle 33 is located at the upper end of the water outlet member 3, and the protrusion 13 is matched with the first buckle 33.

As a further explanation of the present embodiment, a petal-shaped partition portion 34 is provided in the water outlet member 3, the partition portion 34 and the inner wall of the water outlet member 3 form an outer water passage 35, and a funnel-shaped inner water passage 36 is formed in the partition portion 34.

As a further description of the present embodiment, the water inlets 351 of the water outlet channels are uniformly spaced at the outer edge of the water outlet channels.

As a further illustration of this embodiment, the water outlet 352 of the outer water passage is disposed around the water outlet of the inner water passage 36.

As a further explanation of the embodiment, the water dividing piece 2 is internally provided with water dividing piece water outlets 22 which are uniformly distributed, and when the water dividing piece water outlets 22 correspond to the outer water passing channel 35 at the lower part, water flows enter the outer water passing channel 35 from the water dividing piece water inlet 23; when the water outlet 22 of the water diversion part corresponds to the lower inner water passing channel 36, water flows into the inner water passing channel 36 from the water inlet 23 of the water diversion part.

As a further explanation of the present embodiment, the lower portion of the water outlet member 3 is provided with a water outlet net, the water outlet net includes an inner water outlet net 7 and an outer water outlet net 8, the inner water outlet net 7 and the outer water outlet net 8 form an inner water outlet net passage 71 and an outer water outlet net passage 72, the inner water outlet net passage 71 corresponds to the inner water passage 36, and the outer water outlet net passage 72 corresponds to the outer water passage 35.

As a further description of the present embodiment, the outer wall surface of the water outlet member 3 is provided with a second buckle 37, and the water dividing member 2 is provided with an installation slot 24 matched with the second buckle 37.

As a further explanation of the present embodiment, the spray head further includes a water inlet member, the upper portion of the connecting member 1 is provided with a thread 14, and the connecting member 1 is connected to the water inlet member through the thread 14. The threads 14 may be internal or external threads, and in the embodiment disclosed are internal threads.

As a further explanation of the embodiment, the water inlet member comprises a flow controller 7, the flow controller 7 is positioned at the upper part of the connecting member 1 and the water dividing member 2, and a sealing gasket 8 is arranged at the upper part of the flow controller 7.

As a further explanation of the present embodiment, an air suction passage 9 is formed between the peripheral wall surfaces of the water diversion member 2 and the water outlet member 3 after fitting, and when the water outlet member 3 is discharging water, air is sucked from the air suction passage 9 between the peripheral wall surfaces.

As a further description of the present embodiment, a gap 10 is provided between the water outlet end surface of the water diversion member 2 and the water inlet end surface of the water outlet member 3, and the gap 10 is used for sucking air when the water outlet channel of the water outlet member 3 discharges water.

The working principle of the utility model is as follows: the first rotation angle limiting mechanism is arranged between the water outlet piece 3 and the water diversion piece 2 and comprises a positioning key 31 and a notch 21, wherein the positioning key 31 is arranged on a protrusion 13 on the water outlet piece 3, the notch 21 is arranged on the outer ring of the water diversion piece 2, and the positioning key 31 is inserted into the notch 21 and rotates within a limited range. When the water outlet 22 of the water diversion part corresponds to the outer water passage 35 at the lower part, water flow enters the outer water passage 35 from the water inlet 23 of the water diversion part; when the water outlet 22 of the water diversion part corresponds to the lower inner water passing channel 36, water flows into the inner water passing channel 36 from the water inlet 23 of the water diversion part. Under the action of the first rotation angle limiting mechanism, various kinds of spray can be obtained at the water outlet of the water outlet piece 3. When the spray head is arranged on a water outlet valve, a shower head, a bubbler and other water outlet parts, the water outlet part 3 is driven to rotate by rotating the external decorative sleeve 6, so that the aim of switching water can be fulfilled, and different washing effects can be realized by one spray head.

The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to solve the same technical problems and achieve the same technical effects are all covered in the protection scope of the present invention.

Claims

1. The utility model provides a changeable shower nozzle, includes the connecting piece, divides water spare and goes out the water spare, the inside mounting platform that is provided with of connecting piece, it rotationally installs to go out water spare and water spare on the mounting platform, it is located to go out the water spare the lower part of dividing water spare, its characterized in that:

2. The switchable sprinkler of claim 1, wherein: be provided with second turned angle limiting mechanism between connecting piece and the play water spare, second turned angle limiting mechanism includes recess in the mounting platform and the protruding key of a play water spare, the recess is located on the wall surface in the mounting platform, protruding key is located the upper end of a play water spare, recess and protruding key phase-match.

3. A switchable sprinkler according to claim 2, characterized in that: the second rotating angle limiting mechanism further comprises a bulge in the mounting platform and a first buckle of the water outlet piece, the bulge is arranged on the wall surface of the inner periphery of the mounting platform, the first buckle is located at the upper end of the water outlet piece, and the bulge is matched with the first buckle.

4. A switchable sprinkler according to claim 1, 2 or 3, characterized in that: be equipped with petal form partition portion in the play water spare, the inner wall of partition portion and play water spare forms outer water channel, form infundibulate interior water channel in the partition portion.

5. The switchable sprinkler of claim 4, wherein: the water inlets of the outer water passing channels are uniformly distributed at intervals on the outer side edges of the inner water outlet channels.

6. The switchable sprinkler of claim 5, wherein: the water outlet of the outer water passing channel is arranged around the water outlet of the inner water passing channel.

7. The switchable sprinkler of claim 4, wherein: water outlets of the water diversion pieces are uniformly distributed in the water diversion pieces, and when the water outlets of the water diversion pieces correspond to the outer water passing channel at the lower part, water flow enters the outer water passing channel from the water inlets of the water diversion pieces; when the water outlet of the water diversion part corresponds to the inner water passing channel at the lower part, water flow enters the inner water passing channel from the water inlet of the water diversion part.

8. The switchable sprinkler of claim 4, wherein: the lower part of the water outlet piece is provided with a water outlet net, the water outlet net comprises an inner water outlet net and an outer water outlet net, the inner water outlet net and the outer water outlet net form an inner water outlet net channel and an outer water outlet net channel, the inner water outlet net channel corresponds to the inner water passing channel, and the outer water outlet net channel corresponds to the outer water passing channel.

9. A switchable sprinkler according to claim 1, 2 or 3, characterized in that: the outer wall of the water outlet piece is provided with a second buckle, and the water dividing piece is provided with an installation clamping groove matched with the second buckle.

10. A switchable sprinkler according to claim 1, 2 or 3, characterized in that: the shower nozzle still includes into water spare, the upper portion of connecting piece is equipped with the screw thread, the connecting piece has into water spare through threaded connection.

11. A switchable sprinkler according to claim 1, 2 or 3, characterized in that: and when the water outlet piece discharges water, air is sucked from the air suction channel between the peripheral wall surfaces.

12. A switchable sprinkler according to claim 1, 2 or 3, characterized in that: a gap is arranged between the water outlet end surface of the water distributing part and the water inlet end surface of the water outlet part, and the gap is used for sucking air when the water outlet channel of the water outlet part discharges water.