CN212702489U - Gondola water faucet with filtering capability - Google Patents

Abstract

The utility model discloses a gondola water faucet with filtering capability, include: a body provided with a water outlet; the handle is fixedly connected with the body and is provided with a water inlet; the filter element is provided with a water outlet part and a water inlet part butted with the water inlet along the length direction; a gap is formed between the filter element and the inner wall of the handle; the water distribution body is provided with a first water channel, a second water channel and a water outlet surface; the water inlet end of the first water channel is in butt joint with the water outlet part, the water outlet end of the first water channel is opened on the water outlet surface, the water inlet end of the second water channel is in butt joint with the gap, and the water outlet end of the second water channel is opened on the water outlet surface and is circumferentially distributed at intervals with the water outlet end of the first water channel; the toggle piece is connected with the switching piece and radially extends out of the handle, and is used for operating the switching piece to rotate around the handle in the axial direction between a first position and a second position.

Description

Gondola water faucet with filtering capability

Technical Field

The utility model relates to a shower field, concretely relates to gondola water faucet with filtering capability.

Background

With the development of the industrial society, the water resource pollution is serious, even if the tap water is disinfected by a water plant, chemical substances such as hypochlorous acid and the like can be contained in the tap water, and the tap water is directly used for bathing for a long time and is not beneficial to health;

in order to improve the shower water quality, the existing shower head structure is provided with a filter element for filtering water flow, but the volume of the filter element which can be accommodated by the shower head is limited, and in the existing shower head structure, no matter the shower head discharges raw water or filters water, the inflow water flows through the filter element, so that a user cannot selectively use the filter element according to the requirement, and the problems of short service life of the filter element, frequent replacement and increased use cost of the user are caused;

therefore, the shower head with the filtering function in the prior art needs to be further improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned defect or the problem that exist among the background art, provide a gondola water faucet with filtering capability for user's alternative use filter core.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a shower head with a filtering function comprises a body, a handle, a filter element, a stirring piece, a water distributing body and a switching piece; the filter element, the water distributing body and the switching piece are arranged in the handle, the filter element is in a long barrel shape and is provided with a hollow inner cavity capable of passing water, the body and the handle are fixedly connected with each other, the body is provided with a water outlet, the handle is provided with a water inlet, and the stirring piece extends out along the radial direction of the handle; a gap is formed between the filter element and the inner wall of the handle, and a water outlet part and a water inlet part butted with the water inlet are arranged in the length direction of the filter element; the water distributing body is provided with a first water channel, a second water channel and a water outlet surface; the water inlet end of the first water channel is in butt joint with the water outlet part, and the water outlet end of the first water channel is opened on the water outlet surface; the water inlet end of the second water channel is communicated with the gap, and the water outlet end of the second water channel is opened on the water outlet surface and is distributed at intervals along the circumferential direction of the water outlet surface with the water outlet end of the first water channel; the switching piece is tightly attached to the water outlet surface; the shifting piece is fixedly connected with the switching piece and is used for operating the switching piece to rotate between a first position and a second position; when the switching piece is located at the first position, the first water channel is communicated with the water outlet, and when the switching piece is located at the second position, the second water channel is communicated with the water outlet, and the first water channel is isolated from the water outlet.

Based on the first technical scheme, the water purifier is further provided with a second technical scheme, and in the second technical scheme, the main body is provided with marks of the raw water and the filtered water corresponding to the rotating position of the stirring piece.

Based on the first or second technical scheme, a third technical scheme is further provided, and in the third technical scheme, the water-saving device further comprises a water inlet joint; the water inlet joint is arranged between the filter element and the water inlet and is matched with the water inlet part and the water inlet so that the water inlet is communicated with the inner cavity of the filter element and is not communicated with the gap.

Based on the third technical scheme, a fourth technical scheme is further provided, and in the fourth technical scheme, the water-saving device further comprises a water outlet joint; the water outlet joint is arranged between the water distributing body and the filter element, and the water outlet joint is matched with the water distributing body and the water outlet part so as to enable the inner cavity of the filter element to be communicated with the first water channel and the gap to be communicated with the second water channel.

Based on the fourth technical scheme, a fifth technical scheme is further provided, and in the fifth technical scheme, the water outlet body is further included; the water outlet body is fixedly connected with the water distributing body to form a cavity communicated with the water outlet, so that the switching piece rotates in the cavity and is axially limited to be tightly attached to the water outlet surface; the second water channel is always communicated with the cavity; when the switching piece is located at the first position, the first water channel is communicated with the cavity, and when the switching piece is located at the second position, the first water channel is isolated from the cavity.

Based on the fifth technical scheme, a sixth technical scheme is further provided, and in the sixth technical scheme, the water-saving device further comprises a spring and a; the periphery of the leather cup is propped against the inner wall of the first water channel, and the cup opening of the leather cup deviates from the switching piece; two ends of the spring respectively support against the water distributing body and the inner surface of the bowl bottom of the leather bowl, so that the outer surface of the bowl bottom of the leather bowl supports against the switching piece; the bottom of the leather cup is provided with a through hole.

Based on the sixth technical scheme, a seventh technical scheme is further provided, and in the seventh technical scheme, the connecting piece and the fastening piece are further included; one end of the connecting piece is fixedly connected with the poking piece, and the other end of the connecting piece is fixedly connected with the switching piece through a fastening piece.

Based on the seventh technical scheme, an eighth technical scheme is further provided, wherein in the eighth technical scheme, the water diversion body comprises a shell, a water diversion wall, a first water-resisting rib and a second water-resisting rib; the shell is in a circular tube shape; the water diversion wall is vertical to the shell and is axially arranged in the inner wall of the shell, and one side of the water diversion wall facing the water outlet is a water outlet surface; the first water-resisting ribs are arranged at the opening of the water outlet end of the first water channel and extend towards the two sides of the water-separating wall; the second water-resisting ribs are arranged on one side, away from the water outlet surface, of the water dividing wall, the radius of the second water-resisting ribs is the minimum distance from the center position of the water dividing wall to the edge of the water outlet end of any second water channel in the circumferential direction of the water dividing wall, the second water-resisting ribs extend towards the water inlet direction, and the extending length of the second water-resisting ribs is longer than the extending length of the shell towards the water inlet direction; the inner cavity of the second water-resisting rib is used as the water inlet end of the first water channel; the gap formed between the outer wall of the second water-resisting rib and the inner wall of the shell is the water inlet end of the second water channel.

Based on eighth technical scheme, still be equipped with ninth technical scheme, in ninth technical scheme, switch the piece and including switching the wall, switch and be equipped with a water hole on the wall, its circumference is equipped with the breach.

As can be seen from the above description of the present invention, compared with the prior art, the present invention has the following advantages:

1. all the inflow water flowing along the water inlet can directly enter the inner cavity of the filter element by arranging the filter element in the handle and butting the water inlet part of the filter element with the water inlet of the handle; the water inlet end of the first water channel is butted with the water outlet part of the filter element, the water outlet end of the first water channel is opened on the water outlet surface, and when the switching piece is arranged at the first position, the first water channel is communicated with the water outlet, so that raw water which is not filtered in the inner cavity of the filter element can be operated to rotate to the first position by the shifting piece and flows out along the water outlet; the water inlet end of the second water channel is communicated with the gap, the water outlet end of the second water channel is opened on the water outlet surface and is distributed at the periphery of the water outlet surface at intervals with the water outlet end of the first water channel, and the switching piece is arranged at the second position, the second water channel is communicated with the water outlet, and the first water channel is isolated from the water outlet, so that raw water in the inner cavity of the filter element permeates the peripheral wall of the filter element to reach the gap under the action of water pressure, and filtered water in the gap can flow out along the water outlet when the switching piece rotates to the second position; therefore, the technical scheme meets the requirement of a user for selectively using the filter element.

2. The mode that the marks of the raw water and the filtered water are arranged at the rotating position of the body corresponding to the stirring piece enables a user to know whether the shower head is in the filtered water state currently under the blind operation condition, and therefore the condition that the user uses water by mistake is avoided.

3. Through setting up water supply connector between filter core and water inlet to respectively with portion and water inlet complex mode of intaking, make water inlet and filter core inner chamber intercommunication, and with the filter core with the clearance of formation between the handle inner wall isolated, so, still can wash the filter core inner chamber, with the life of extension filter core, when the user needs gondola water faucet to go out the drainage, the rivers that flow in the filter core inner chamber just can pass the perisporium of filter core in order to filter the raw water.

4. Through setting up the water connectors between filter core and the water distributor to respectively with water distributor and play water portion complex mode, make filter core inner chamber and first water course intercommunication, clearance and second water course intercommunication, so, then realized insulating each other between first water course and the second water course, guaranteed that the raw water only can flow along first water course when switching piece is located the first position, when switching piece is located the second position, the drainage only can flow along the second water course, and the raw water can't follow and flow along first water course.

5. Through setting up the switching piece in the cavity that forms behind minute water body and the water body rigid coupling to carry out the spacing mode of axial through the water body to the switching piece, make the switching piece hug closely a water surface rotation that pastes, so, then provide a concrete water route switching structure, when realizing that the switching piece is located the first position, first water course and delivery port intercommunication, the gondola water faucet goes out the raw water, when the switching piece is located the second position, second water course and delivery port intercommunication, and first water course is isolated with the delivery port, the gondola water faucet goes out the drainage.

6. Through the mode that sets up spring and leather cup in first water course for the leather cup is under the top effect of supporting of spring, and its bowl all pushes up first water course inner wall, and its surface top that is equipped with the bowl bottom in the water hole supports the switching piece, so, when having realized that the switching piece is located the first position, first water course can communicate with the delivery port, and when the switching piece is located the second position, because the leather cup all formed sealedly with switching piece and first water course inner wall, consequently along the rivers of second water course flow through the cavity can not enter into first water course, avoided the condition of crossing water backward flow to filter core inner chamber.

7. The switching piece can be driven to rotate between the first position and the second position by the shifting piece in a mode that one end of the connecting piece is fixedly connected with the shifting piece and the other end of the connecting piece is fixedly connected with the switching piece through the fastening piece, so that a specific implementation mode is provided, the waterway of the raw water and the filtered water can be switched under the blind operation state of a user, and whether the user is in the filtered water state or not can be distinguished.

8. A specific water distribution structure is provided by arranging a water distribution wall, a first water-resisting rib and a second water-resisting rib in a circular-tube-shaped shell, so that a first water channel and a second water channel which are isolated from each other and are respectively butted with an inner cavity of a filter element and a gap are formed in a water distribution body; wherein, because the second water proof rib is located the one side that the water diversion wall deviates from the surface of water, its radius is the minimum distance that the central point of water diversion wall put the play water end border of arbitrary second water course of its circumference to extend towards the water inlet direction, and the length of extension is longer than the length that the shell extends towards the water inlet direction, consequently the intake end of second water course can with the filter core and the clearance intercommunication that forms between the handle inner wall.

9. The switching piece is communicated with the water outlet when positioned at a first position and communicated with the water outlet when positioned at a second position in a mode that the switching piece is provided with a water passing port on the switching wall and a notch is arranged on the switching wall in the circumferential direction; when the switching piece is positioned at the first position, the water passing port is in butt joint with the water outlet end of the first water channel, and water in the inner cavity of the filter element flows out along the first water channel, so that only raw water flows out of the water outlet even though the circumferential gap of the switching wall always corresponds to the water outlet end of the second water channel; when the switching piece is located at the second position, the water passing port of the switching wall is staggered with the water outlet end of the first water channel, and the water outlet end of the first water channel is blocked, so that water flow in the inner cavity of the filter element seeps out of the peripheral wall of the filter element under the action of water pressure to reach the gap and flows out of filtered water along the second water channel.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is an exploded view of the structure of an embodiment of the present invention;

FIG. 2 is a schematic view of the front and back sides of the water-dividing body according to the embodiment of the present invention;

fig. 3 is a schematic perspective view of the switching member in the embodiment of the present invention;

fig. 4 is a schematic view of a three-dimensional structure of a water outlet body in the embodiment of the present invention;

FIG. 5 is a schematic view of an embodiment of the present invention illustrating an operating state of the toggle member;

fig. 6 is a sectional view of the water flow direction when the switching member is located at the first position according to the embodiment of the present invention;

fig. 7 is a sectional view of the water flow direction when the switching member is located at the second position according to the embodiment of the present invention;

fig. 8 is a partial cross-sectional view of an embodiment of the present invention.

Description of the main reference numerals:

the water distributor comprises a body 1, a water outlet 100, a handle 2, a water inlet 21, a filter element 3, a water inlet part 31, a water outlet part 32, a stirring part 4, a water distributing body 5, a shell 500, a clamping convex block 501, a water inlet end 51 of a first water channel, a water outlet end 52 of the first water channel, a water inlet end 53 of a second water channel, a water outlet end 54 of the second water channel, a water distributing wall 56, a pivot hole 561, a first water-stop rib 57, a second water-stop rib 58, a limiting convex block 59, a switching part 6, a switching wall 61, a water through hole 611, a first extending part 62, a second extending part 63, a boss 631, a threaded connecting hole 632, a water inlet connector 7, a water outlet connector 8, a water outlet body 9, a connecting wall 91, an assembling through hole 911, an assembling part 92, a clamping groove 921, a drainage part 93, a spring 10, a leather cup 11, a connecting part 12, a fastening part 13.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are preferred embodiments of the invention and should not be considered as excluding other embodiments. Based on the embodiment of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention.

In the claims, the specification and the drawings, unless otherwise expressly limited, the terms "first," "second," or "third," etc. are used for distinguishing between different elements and not for describing a particular sequence.

In the claims, the specification and the drawings, unless otherwise expressly limited, all directional or positional relationships, such as those using the terms "center," "lateral," "longitudinal," "horizontal," "vertical," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "clockwise," "counterclockwise," and the like, are based on the directional or positional relationships illustrated in the drawings and are for the purpose of convenience in describing the invention and simplifying the description, but do not indicate or imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the scope of the invention.

In the claims, the description and the drawings of the present application, unless otherwise expressly limited, the term "fixedly connected" or "fixedly connected" is used, which is to be understood broadly, that is, any connection mode without displacement relation or relative rotation relation between the two, that is, including non-detachably fixed connection, integrated connection and fixed connection through other devices or elements.

In the claims, the specification and the drawings, the terms "including", "comprising" and variations thereof, if used, are intended to be inclusive and not limiting.

Referring to fig. 1 to 8, a shower head with a filtering function is disclosed, which comprises a body 1, a handle 2, a filter element 3, a toggle piece 4, a water distributing body 5, a switching piece 6, a water inlet joint 7, a water outlet joint 8, a water outlet body 9, a spring 10, a leather cup 11, a connecting piece 12, a fastening piece 13, a decorative ring 14 and a threaded joint 15;

the body 1 is provided with the water outlet 100, and the marks of the raw water and the filtered water are arranged corresponding to the rotating position of the stirring piece 4, in the embodiment of the invention, the marks of the raw water and the filtered water are positioned right above the position of the stirring piece 4, so that a user can know whether the shower head is in the filtered water state under the condition of blind operation, and the condition of wrong water use is avoided;

the handle 2 is provided with a water inlet 21, in the present novel embodiment, the water inlet 21 is connected with the water inlet pipe through a threaded joint 15;

the filter element 3 is arranged in the handle 2 and forms a gap with the inner wall of the handle 2; a water outlet part 32 and a water inlet part 31 butted with the water inlet 21 are arranged in the length direction of the filter element 3; in the embodiment of the present invention, the filter element 3 is in a long tube shape and is provided with a hollow inner cavity capable of passing water, the diameter of the filter element 3 is smaller than that of the handle 2, and the water inlet part 31 and the water outlet part 32 are respectively arranged at two ends of the filter element 3;

the toggle piece 4 extends out along the radial direction of the handle 2, is fixedly connected with the switching piece 6 and is used for operating the switching piece 6 to rotate at a first position and a second position; in the implementation of the present invention, when the toggle member 4 rotates rightwards around the axis of the handle 2, the switching member 6 is located at the first position, and when the toggle member 4 rotates leftwards, the switching member 6 is located at the second position;

the water distributing body 5 is arranged in the handle 2, is arranged between the water outlet joint 8 and the water outlet body 9, and is internally provided with a first water channel, a second water channel and a water outlet surface; the water inlet end 51 of the first water channel is in butt joint with the water outlet part 32, the water outlet end is opened on the water outlet surface, and the water inlet end and the water outlet end 52 of the first water channel are distributed at intervals in the circumferential direction of the water outlet surface;

in the present embodiment, the water diversion body 5 includes a shell 500, a water diversion wall 56, a first water blocking rib 57, a second water blocking rib 58, and a limit bump 59;

the housing 500 is in a shape of a circular tube, and two clamping lugs 501 are arranged on the outer surface of the peripheral wall of the housing;

the water diversion wall 56 is arranged in the inner wall of the shell 500 in the axial direction perpendicular to the shell 500, one side of the water diversion wall 56 facing the water outlet is a water outlet surface, a pivot hole 561 is arranged on the water outlet surface, 10 openings are distributed at intervals in the circumferential direction of the water outlet surface, wherein 1 opening is used as a water outlet end 52 of the first water channel, the diameter of the opening is larger than the other 9 openings with the same diameter, and the other 9 openings are used as water outlet ends 54 of the second water channel;

the first water-stop rib 57 is arranged at the opening of the water outlet end 52 of the first water channel and extends towards two sides of the water-dividing wall 56 until two ends of the first water-stop rib are flush with the pivot hole 561;

the second water-stop ribs 58 are arranged on one side of the water-dividing wall 56, which is far away from the water outlet surface, the radius of the second water-stop ribs is the minimum distance from the central position of the water-dividing wall 56 to the edge of the water outlet end 54 of any second water channel in the circumferential direction, the second water-stop ribs extend towards the water inlet 21, and the extending length of the second water-stop ribs is longer than the extending length of the shell 500 towards the water inlet 21; the inner cavity of the second water-stop rib 58 is used as the water inlet end 51 of the first water channel; the gap formed between the outer wall of the second water-stop rib 58 and the inner wall of the housing 500 is the water inlet end 53 of the second water channel;

the limiting lug 59 is arranged on the inner wall of the shell 500, the cross section of the limiting lug is in a cross shape, and the limiting lug is arranged towards the water outlet end 52 of the first water channel in a protruding mode; a water passing gap exists between the limiting lug 59 and the end part of the first water-resisting rib 57;

the switching piece 6 is arranged in the handle 2, is arranged between the water outlet body 9 and the water dividing body 5 and is tightly attached to the water outlet surface;

in the present novel embodiment, switch 6 includes a switch wall 61, a first extension 62, and a second extension 63;

the switching wall 61 is provided with a water through hole 611, and a gap is arranged in the circumferential direction of the water through hole;

the first extension part 62 and the second extension part 63 are arranged on two side surfaces of the switching wall 61 and extend from two side surfaces of the switching wall 61 to the water inlet 21 direction and the water outlet 100 direction respectively, and the extension length of the second extension part 63 is longer than that of the first extension part 62;

the length of the first extending part 62 is consistent with the depth of the pivot hole 561, the diameter of the first extending part is matched with the diameter of the pivot hole 561, and the first extending part rotates in the pivot hole 561;

a step-shaped boss 631 which is gradually reduced towards the water outlet 100 is arranged on the circumferential direction of the joint of the second extension part 63 and the switching wall 61, and a threaded connection hole 632 is arranged at the end part of the step-shaped boss;

the water inlet joint 7 is arranged between the filter element 3 and the water inlet 21 and is matched with the water inlet part 31 and the water inlet 21 so that the water inlet 21 is communicated with the inner cavity of the filter element 3 and is not communicated with the gap between the inner wall of the handle 2 and the outer wall of the filter element 3, and therefore, raw water which is not filtered can be prevented from directly flowing into the gap from the water inlet 21;

in the embodiment of the present invention, the water inlet joint 7 includes a first end and a second end opposite to and communicating with each other, and a flange is provided on the circumferential surface of the first end extending to the second end; wherein, the outer wall of the first end is pressed against the inner wall of the end of the screwed joint 15 far away from the water inlet pipe, the end surface is provided with an opening, the periphery of the opening is axially pressed against the inner peripheral wall of the screwed joint 15, so that the flange is pressed against the end surface of the water inlet part 31; the peripheral wall of the second end is in threaded connection with the inner cavity wall of the water inlet part 31, and the end surface of the second end is provided with an opening;

the water outlet joint 8 is arranged between the water distributing body 5 and the filter element 3, and the water outlet joint 8 is matched with the water distributing body 5 and the water outlet part 32 so as to communicate the inner cavity of the filter element 3 with the first water channel and communicate the gap between the inner wall of the handle 2 and the outer wall of the filter element 3 with the second water channel;

in the embodiment of the present invention, the water outlet joint 8 includes a first end and a second end opposite to each other and communicated with each other, the first end extends to the peripheral surface of the second end, and an annular clamping groove opened facing the water inlet 21 is convexly provided; the outer wall of the first end abuts against the peripheral wall of the inner cavity of the water outlet part 32, the annular clamping groove is clamped on the end face of the water outlet part 32, and the outer wall of the second end abuts against the inner wall of the second water-resisting rib 58 and is connected with the inner wall in a sealing mode through a sealing ring;

the water outlet body 9 is arranged in the handle 2, fixedly connected with the water distributing body 5 and formed into a cavity communicated with the water outlet 100, so that the switching piece 6 rotates in the cavity and axially limits to enable the switching piece to be tightly attached to the water outlet surface; the second water channel is always communicated with the cavity; when the switching piece 6 is located at the first position, the first water channel is communicated with the cavity, and when the switching piece is located at the second position, the first water channel is isolated from the cavity;

in the present novel embodiment, the water discharging body 9 includes a circular connecting wall 91, a fitting portion 92, and a drainage portion 93;

one side of the connecting wall 91 facing the water outlet 100 is a front side, the other side is a back side, a mounting through hole 911 is arranged at the center position of the connecting wall, the inner wall of the mounting through hole 911 is in a step shape gradually reduced towards the direction of the water outlet 100, the maximum diameter of the inner wall of the mounting through hole 911 is larger than the maximum diameter of the circumferential boss of the second extension part 63, so that the second water channel is always communicated with the cavity, and the switching part 6 is axially limited on the water outlet surface;

the drainage part 93 is in a straight pipe shape, the water inlet end of the drainage part is arranged in the circumferential direction of the connecting wall 91 and is positioned on the same axis with the first water-resisting rib 57, the water outlet end of the drainage part is communicated with the water outlet, and the diameter of the drainage part is basically consistent with that of the first water-resisting rib 57;

the assembling portion 92 extends from the periphery of the connecting wall 91 to the water inlet 21, and the peripheral wall thereof is provided with two clamping grooves 921 for correspondingly splicing the two clamping bumps 501 on the peripheral wall of the housing 500;

the leather cup 11 is arranged in the first water channel, the cup periphery of the leather cup 11 is propped against the inner wall of the first water channel, in the novel embodiment, the cup periphery of the leather cup 11 is propped against the inner peripheral wall of the first water-resisting rib 57, and the cup opening of the leather cup 11 deviates from the switching piece 6;

the spring 10 is arranged in the first water channel, two ends of the spring respectively support against the limiting lug 59 and the inner surface of the bowl bottom of the leather bowl 11, so that the outer surface of the bowl bottom of the leather bowl 11 supports against the switching piece 6, and the bowl bottom of the leather bowl 11 is provided with a through hole which enables the first water channel to be communicated with the water outlet when the switching piece is positioned at the first position;

one end of the connecting piece 12 is fixedly connected with the toggle piece 4, and the other end is fixedly connected with the switching piece 6 through the fastening piece 13, in the embodiment of the present invention, one end of the connecting piece 12 is provided with a clamping groove for clamping the toggle button, and the other end cover is arranged at the end part of the second extending part 63 and is in bolt connection with the end part of the second extending part 63 through a screw;

the decorative ring 14 is sleeved outside the handle 2, and is provided with a toggle groove 141 for the toggle piece 4 to extend out along the radial direction of the handle 2, and in the novel structure, the toggle piece 4 is a toggle button;

during specific assembly, one ends of the water inlet joint 7 and the water outlet joint 8 are respectively nested at two ends of the filter element 3, and the arrangement of the water inlet joint 7 prevents inlet water from directly flowing into the gap, so that the condition that the filter element 3 is also used when the shower head only needs to discharge raw water is avoided; the water outlet joint 8 is arranged to realize the isolation between the first water channel and the second water channel;

the assembled filter element 3 is arranged in the handle 2, and the other end of the water inlet joint 7 is nested at one end of the threaded joint 15 far away from the water inlet pipe;

the other end of the water outlet joint 8 is sleeved with a sealing ring and is nested in the second water-resisting rib 58, and the arrangement realizes the butt joint of the inner cavity of the filter element 3 and the water inlet end 51 of the first water channel;

the spring 10 is placed into the first waterproof rib 57, one end of the spring 10 abuts against the cross-shaped limiting lug 59, the leather cup 11 is sleeved at the other end of the spring 10, and the other end of the spring 10 abuts against the inner surface of the bottom of the leather cup 11;

the first extension part 62 is rotated in a pivot hole 561 arranged on the water dividing wall 56, and the second extension part 63 sleeved with the sealing ring penetrates through an assembly through hole 911 arranged on the connecting wall 91;

the water outlet body 9 and the water dividing body 5 are clamped, so that the switching piece 6 can be placed in a cavity formed by the water outlet body 9 and the water dividing body 5 and rotates along the water outlet surface to switch the conduction of the water outlet end 52 of the first water channel and the water outlet end 54 of the second water channel;

sleeving the decorative ring 14 outside the handle 2, enabling one end of the toggle piece 4 to penetrate through the toggle groove 141 of the decorative ring 14, enabling the other end of the toggle piece 4 to be clamped with one end of the connecting piece 12, and enabling the other end of the connecting piece 12 to be covered on the end part of the second extension part 63 and fixedly connected with the end part of the second extension part 63 through a screw;

finally, the body is connected with the handle 2 through screw threads;

in actual operation, when a user rotates the toggle piece 4 to the right around the axis of the handle 2, the toggle piece 4 drives the switching piece 6 to rotate to the first position, the water through hole 611 on the switching wall 61 is in butt joint with the through hole at the bottom of the leather cup 11, water flows into the first water channel from the inner cavity of the filter element 3 and reaches the water outlet 100 along the drainage part 93, and at the moment, raw water flows out of the shower head; the arrangement avoids the condition that the filter element 3 is used when the shower head only needs to discharge raw water, and can also flush the inner cavity of the filter element 3 so as to prolong the service life of the filter element 3;

when a user rotates the toggle piece 4 to the left around the axis of the handle 2, the toggle piece 4 drives the switch piece 6 to rotate to the second position, the notches on the switch wall 61 correspond to the water outlet ends 54 of the 9 second water channels on the water outlet surface, the water outlet end 52 of the first water channel is blocked by the switch wall 61, and after water flows enter the inner cavity of the filter element 3, the water outlet end 52 of the first water channel is blocked by the switch wall 61, so that water in the inner cavity of the filter element 3 permeates through the peripheral wall of the filter element 3 under the action of water pressure and enters the gap between the filter element 3 and the handle 2 and reaches the water outlet 631 along the second water channels, the bosses in the circumferential direction of the second extension part 63 and the drainage part 93 in sequence, and at the moment, the shower head flows out filtered water;

in conclusion, the shower head with the filtering function provided by the novel embodiment enables a user to selectively use the filter element 3.

The description of the above specification and examples is intended to illustrate the scope of the invention, but should not be construed as limiting the scope of the invention. Modifications, equivalents and other improvements which may be made to the embodiments of the invention or to some of the technical features thereof by a person of ordinary skill in the art through logical analysis, reasoning or limited experimentation in light of the above teachings of the invention or the above embodiments are intended to be included within the scope of the invention.

Claims (9)

1. The utility model provides a gondola water faucet with filtering capability, includes body, handle and filter core, in the handle was arranged in to the filter core, the filter core was long tube-shape, was equipped with the cavity inner chamber that can cross the water, body and handle rigid coupling each other, the body is equipped with the delivery port, and the handle is equipped with water inlet, its characterized in that: the water distributor comprises a handle, a water distributing body and a switching piece, wherein the handle is provided with a water inlet and a water outlet;

a gap is formed between the filter element and the inner wall of the handle, and a water outlet part and a water inlet part butted with the water inlet are arranged in the length direction of the filter element; the water distribution body is provided with a first water channel, a second water channel and a water outlet surface; the water inlet end of the first water channel is in butt joint with the water outlet part, and the water outlet end of the first water channel is opened on the water outlet surface; the water inlet end of the second water channel is communicated with the gap, and the water outlet end of the second water channel is opened on the water outlet surface and is distributed at intervals along the circumferential direction of the water outlet surface with the water outlet end of the first water channel;

the switching piece is tightly attached to the water outlet surface;

the toggle piece is fixedly connected with the switching piece and is used for operating the switching piece to rotate between a first position and a second position;

when the switching piece is located at the first position, the first water channel is communicated with the water outlet, and when the switching piece is located at the second position, the second water channel is communicated with the water outlet, and the first water channel is isolated from the water outlet.

2. The showerhead with filtering function of claim 1, wherein: the body is provided with marks of raw water and filtered water corresponding to the rotating position of the stirring piece.

3. The showerhead with filtering function according to claim 1 or 2, characterized in that: the water inlet joint is also included; the water inlet joint is arranged between the filter element and the water inlet and is matched with the water inlet part and the water inlet so as to communicate the water inlet with the inner cavity of the filter element and not communicate with the gap.

4. The showerhead with filtering function of claim 3, wherein: the water outlet joint is also included; the water outlet joint is arranged between the water distributing body and the filter element, and the water outlet joint is matched with the water distributing body and the water outlet part so as to enable the inner cavity of the filter element to be communicated with the first water channel, and the gap is communicated with the second water channel.

5. The showerhead with filtering function of claim 4, wherein: the device also comprises a water outlet body; the water outlet body is fixedly connected with the water distributing body and forms a cavity communicated with the water outlet, so that the switching piece rotates in the cavity and is axially limited to be tightly attached to the water outlet surface; the second water channel is always communicated with the cavity; when the switching piece is located at the first position, the first water channel is communicated with the cavity, and when the switching piece is located at the second position, the first water channel is isolated from the cavity.

6. The showerhead with filtering function of claim 5, wherein: the spring and the leather cup are arranged in the first water channel; the periphery of the leather bowl is abutted against the inner wall of the first water channel, and the bowl opening of the leather bowl is deviated from the switching piece; two ends of the spring respectively support against the water distributing body and the inner surface of the bowl bottom of the leather bowl, so that the outer surface of the bowl bottom of the leather bowl supports against the switching piece; the bottom of the leather cup is provided with a through hole.

7. The showerhead with filtering function of claim 6, wherein: the device also comprises a connecting piece and a fastening piece; one end of the connecting piece is fixedly connected with the poking piece, and the other end of the connecting piece is fixedly connected with the switching piece through a fastening piece.

8. The showerhead with filtering function of claim 7, wherein: the water diversion body comprises a shell, a water diversion wall, a first water-resisting rib and a second water-resisting rib; the shell is in a circular tube shape; the water diversion wall is vertical to the shell and is axially arranged in the inner wall of the shell, and one side of the water diversion wall facing the water outlet is a water outlet surface; the first water-resisting ribs are arranged at the opening of the water outlet end of the first water channel and extend towards the two sides of the water-separating wall; the second water-resisting ribs are arranged on one side, away from the water outlet surface, of the water dividing wall, the radius of the second water-resisting ribs is the minimum distance from the center position of the water dividing wall to the edge of the water outlet end of any second water channel in the circumferential direction of the water dividing wall, the second water-resisting ribs extend towards the water inlet direction, and the extending length of the second water-resisting ribs is longer than the extending length of the shell towards the water inlet direction; the inner cavity of the second water-resisting rib is used as the water inlet end of the first water channel; and a gap formed between the outer wall of the second waterproof rib and the inner wall of the shell is a water inlet end of the second water channel.

9. The showerhead with filtering function of claim 8, wherein: the switch comprises a switch wall; the switching wall is provided with a water through hole, and a gap is arranged in the circumferential direction of the water through hole.

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