CN108970822B - Combined shower head convenient to switch waterways - Google Patents
Combined shower head convenient to switch waterways Download PDFInfo
- Publication number
- CN108970822B CN108970822B CN201811093655.2A CN201811093655A CN108970822B CN 108970822 B CN108970822 B CN 108970822B CN 201811093655 A CN201811093655 A CN 201811093655A CN 108970822 B CN108970822 B CN 108970822B
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- China
- Prior art keywords
- water
- rod
- water inlet
- water diversion
- shower head
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 417
- 238000007789 sealing Methods 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 108091006146 Channels Proteins 0.000 description 4
- 238000005507 spraying Methods 0.000 description 3
- 102000010637 Aquaporins Human genes 0.000 description 1
- 108010063290 Aquaporins Proteins 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/18—Roses; Shower heads
- B05B1/185—Roses; Shower heads characterised by their outlet element; Mounting arrangements therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/02—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery
- B05B12/04—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery for sequential operation or multiple outlets
Landscapes
- Bathtubs, Showers, And Their Attachments (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a combined shower head convenient to switch waterways, wherein when the waterways are switched, a push rod is driven by a pressing structure to move downwards, a first water diversion port is conducted by a plug, a second water diversion port is closed, water flows from a cold and hot water inlet pipeline, through a water inlet, a first water inlet and a second water inlet, and enters a water diversion sleeve, and enters a shower rod from the first water diversion port and a first water outlet, water is discharged from a top shower head, and the first waterway is conducted; the pushing structure drives the push rod to move upwards, the plug closes the first water diversion opening and conducts the second water diversion opening, water flows from the cold and hot water inlet pipeline, flows through the water inlet, the first water inlet and the second water inlet and enters the water diversion sleeve, enters the water storage inner cavity from the second water diversion opening, the third water outlet and the second water outlet, enters the water inlet hose from the water outlet, and is used for holding shower water to conduct the second water path; compared with the waterway switching structure of the existing combined shower, the waterway switching structure of the combined shower is simpler in structure, more convenient to operate and good in water outlet effect.
Description
Technical Field
The invention relates to the field of showers, in particular to a combined shower head capable of conveniently switching waterways.
Background
The top shower head refers to a fixed water outlet shower head fixed on a wall body, and the handheld shower head generally refers to a shower head which is connected with a water outlet hose and can be used in a handheld movable mode. The hand-held shower head is convenient to hold, the volume of the head is a range which is suitable for flexible use of people, the volume is not easy to be large, and people with large stature can feel that the spraying area is not large enough in use, and the spraying is uncomfortable; while the fixed top shower head may be provided as a larger shower head, it lacks flexibility of use. Therefore, the combined shower head is realized, the independent use of the top shower head or the hand shower head can be realized, and the combined shower head with the structure of the top shower head and the hand shower head for increasing the spraying area can also be realized.
However, the waterway switching of the combined shower is troublesome, a three-way structure with a valve body is generally adopted to connect a top shower, a hand shower or a water inlet pipeline, but the three-way structure is generally independently assembled on a shower rod of the top shower, the three-way structure is provided with a switch handle, and the water inlet pipeline is also provided with a switch valve, so that the structure is complicated, and the operation is inconvenient; the existing waterway structure is that a water flow channel for inserting the handheld shower head is arranged at the lower end of a shower rod of the top shower head, when water is needed to be sprayed from the top shower head, the handheld shower head is inserted into the water flow channel, water from water outlets of the handheld shower head enters the water flow channel and reaches the top shower head through the shower rod, so that water outlet of the top shower head is realized; the waterway structure is easy to leak water and has poor use effect; and the water flow passes through the water outlet hose, the handheld shower head and the shower rod to reach the top shower head, so that the water path is too long, and the water outlet effect is poor.
In view of the above, the present inventors have developed and designed the present invention by intensively conceived and actively studied and improved attempts to solve various drawbacks and inconveniences caused by the unprecedented design of the above-mentioned combined shower water path switching structure.
Disclosure of Invention
The invention aims to provide a combined shower head capable of conveniently switching waterways, which controls a push rod to move up and down through a pressing structure, and further controls a plug to conduct or close a first water diversion port and a second water diversion port so as to conduct or close the first waterway or the second waterway; compared with the waterway switching structure of the existing combined shower, the waterway switching structure is simpler in structure, more convenient to operate and good in water outlet effect.
In order to achieve the above object, the solution of the present invention is:
The utility model provides a combination gondola water faucet of convenient switching water route, its includes the top shower head that has the shower pole, has the handheld gondola water faucet of water inlet hose, connects cold and hot water inlet pipeline's shell and sets up the water route switching mechanism in the shell, water route switching mechanism has the first water route that communicates with the shower pole, the second water route that communicates with the water inlet hose, and switches on the switch mechanism of first water route or second water route; the joint, the inner shell, the water diversion sleeve and the switch mechanism are assembled in the outer shell;
The shell is provided with a water inlet assembled with the cold and hot water inlet pipeline, an upper shell port close to the shower rod, a lower shell port far away from the shower rod and a water outlet assembled with the water inlet hose; the inner shell is provided with a first water inlet assembled with the cold and hot water inlet pipeline, a first water outlet close to the shower rod, a lower port of the inner shell sleeved in the lower port of the outer shell, and a second water outlet communicated with the inner cavity of the outer shell; the joint is provided with an outer ring cover for covering and assembling the upper port of the shell and a ring pipe penetrating through the outer ring cover up and down, the bottom end of the ring pipe is communicated and assembled with the first water outlet, and the top end of the ring pipe is communicated and assembled with the shower rod; the water diversion sleeve is sleeved in the inner cavity of the inner shell and is provided with a first water diversion port communicated and assembled with the first water outlet, a second water diversion port positioned below the first water diversion port, a second water inlet communicated and assembled with the first water inlet and a third water outlet communicated with the inner cavity of the inner shell; the inner wall of the outer shell, the outer wall of the inner shell, the inner wall of the outer ring cover and the outer wall of the ring pipe in the outer ring cover enclose a water storage inner cavity belonging to the second waterway, and the water outlet is communicated with the water storage inner cavity; the switch mechanism is provided with a push rod inserted into the first water diversion port and the second water diversion port and a pressing structure for pushing the push rod to move, the push rod is provided with a plug for conducting or closing the first water diversion port or the second water diversion port, and the plug is positioned at the interval between the first water diversion port or the second water diversion port;
The pressing structure drives the push rod to move downwards, the plug conducts the first water diversion opening and closes the second water diversion opening, water flows from the cold and hot water inlet pipeline, flows through the water inlet, the first water inlet and the second water inlet into the water diversion sleeve, enters the shower rod from the first water diversion opening and the first water outlet, and sprays water from the top shower head to form the first water path; the pressing structure drives the push rod to move upwards, the plug closes the first water diversion opening and conducts the second water diversion opening, water flows through the water inlet, the first water inlet and the second water inlet from the cold and hot water inlet pipeline and enters the water diversion sleeve, the water flows into the water storage inner cavity through the second water diversion opening, the third water outlet and the second water outlet, then flows into the water inlet hose through the water outlet, and water is discharged by the handheld shower head to form the second water path.
The pressing structure is provided with a fixed sleeve seat, a pressing rod, a rotating rod, a first spring and a second spring, wherein the fixed sleeve seat is sleeved in an inner cavity of the lower port of the inner shell, and is provided with a channel for the pressing rod to move up and down and a sleeve hole for the bottom end of the pressing rod to penetrate and extend out; the outer ring of the top end of the pressing rod is annularly provided with pressing parts at intervals, and perforations extending downwards from the top end of the pressing rod are formed; the rotating rod is provided with a rod part penetrating through the perforation, a jacking part which is arranged on the top end outer ring and is pressed by the pressing part to rotate, and a containing groove which extends downwards from the top end, and a through groove for the jacking part to move up and down is formed at the interval between two adjacent pressing parts; the push rod is provided with a first rod inserted into the accommodating groove, a second rod inserted into the water diversion sleeve, and a baffle ring arranged between the first rod and the second rod, and a ring cavity is arranged below the water diversion sleeve and positioned below the third water outlet; the first spring is sleeved on the first rod, the lower end of the first spring is propped against the accommodating groove, and the upper end of the first spring is propped against the lower end face of the baffle ring; the second spring is sleeved on the second rod, the lower end of the second spring abuts against the annular cavity, and the upper end of the second spring abuts against the upper end face of the baffle ring.
The second spring has a larger spring force than the first spring.
Eight pressing parts are arranged on the pressing rod, and four jacking parts matched with the pressing parts are arranged on the rotating rod; the pressing part is a tooth part protruding from the top end of the pressing rod and provided with two symmetrical inclined planes, and each pushing part is a tooth block which is in pushing engagement with one inclined plane of the tooth part.
Four groups of limit grooves for the pressing rod and the rotating rod to move up and down are formed on the inner wall of the fixed sleeve seat; each group of limiting grooves comprises a first groove and a second groove, which are used for the pressing part to move up and down, and a first step and a second step, which are used for the supporting part to prop against; the first grooves are formed at intervals between two adjacent groups of limit grooves, the first steps are higher than the second steps, and the second grooves are formed at one ends, close to the first steps, of the second steps.
A ball body propping against the lower end of the first spring is arranged in the accommodating groove of the rotating rod.
The pressing rod is provided with a backing ring at the bottom of the perforation; the bottom of the water diversion sleeve is sleeved on the top end inner wall of the fixed sleeve seat, and the inner wall of the inner shell is provided with a fixed seat propped against the bottom end of the fixed sleeve seat.
The second water inlet is arranged on the side wall of the water diversion sleeve, which is positioned between the first water diversion opening and the second water diversion opening, and is communicated with the first water diversion opening and the second water diversion opening; the third water outlet is arranged on the side wall of the water diversion sleeve, which is positioned below the second water diversion port, and is communicated with the second water diversion port.
The push rod is sleeved with an annular pad at the plug position, the center of the annular pad is provided with a center hole, and the upper surface and the lower surface of the outer annular edge are tapered; and a necking section for sleeving the central hole is formed on the push rod.
The top end of the water diversion sleeve is provided with a connecting ring, the top end of the water diversion sleeve is provided with two lugs which are symmetrically arranged and extend upwards and two concave parts which are symmetrically arranged and concave downwards, and the two lugs are provided with clamping grooves; the connecting ring is provided with two grooves for inserting the lug parts, two hook parts which are buckled on the corresponding clamping grooves, two convex parts which are inserted in the concave parts and a through hole which is communicated with the first water diversion opening.
The top end face of the inner shell is provided with an annular sinking groove, and the bottom end of the second annular part of the connector is in sealing connection with the annular sinking groove.
The outer end of the joint is covered with an outer cover, and the outer cover is provided with a cover body covering the outer part of the joint and a through hole for the shower rod to penetrate.
The water inlet of the shell is provided with an extension part, the water inlet is arranged at the outer end of the extension part, and the water outlet is arranged on the side wall of the extension part; the cold and hot water inlet pipeline is provided with an outer end part which is inserted and assembled at the outer end of the extension part and an inner end part which penetrates into the water inlet and is assembled with the first water inlet, and a gap between the cold and hot water inlet pipeline and the extension part of the shell is communicated with the water storage inner cavity.
The bottom end of the pressing rod extending out of the sleeve hole is connected with a cover cap, and the cover cap is made of a magnet material; the top of handheld gondola water faucet is provided with a recess, be provided with a magnet that can be in the mutual magnetic attraction of block in the recess.
The lower end opening of the outer shell is provided with an inwards bent annular part, the inner shell is connected with the top end of the annular part in a sealing way, and the cap extends downwards into the annular part; the handheld shower head is a cylindrical shower head which is inserted in the ring part and magnetically adsorbed with the cap.
After the structure is adopted, when the combined shower head is used, the first waterway is conducted, the push rod is driven to move downwards by the pressing structure, the plug conducts the first water diversion opening and closes the second water diversion opening, water flows from the cold and hot water inlet pipeline, through the water inlet, the first water inlet and the second water inlet, into the water diversion sleeve, and enters the shower rod from the first water diversion opening and the first water outlet, and water is discharged from the top shower head; the second waterway is conducted, the pushing structure drives the push rod to move upwards, the plug closes the first water diversion opening and conducts the second water diversion opening, water flows from the cold and hot water inlet pipeline, flows through the water inlet, the first water inlet and the second water inlet and enters the water diversion sleeve, enters the water storage inner cavity from the second water diversion opening, the third water outlet and the second water outlet, enters the water inlet hose from the water outlet, and is discharged by the hand-held shower; according to the combined shower head, the push rod is controlled to move up and down through the pressing structure, so that the plug is controlled to conduct or close the first water diversion port and the second water diversion port, and the first waterway or the second waterway is conducted or closed; compared with the existing combined shower water path switching structure, the combined shower water path switching structure is simpler in structure, more convenient to operate and good in water outlet effect.
Drawings
FIG. 1 is a schematic view of a combined shower head according to the present invention;
FIG. 2 is a schematic top view of the combined shower of the present invention;
FIG. 3 is a schematic cross-sectional view taken in the direction A-A of FIG. 2;
FIG. 4 is an enlarged view of a portion of the first waterway shown in FIG. 3;
FIG. 5 is an enlarged view of a portion of the second waterway shown in FIG. 3;
FIG. 6 is a schematic cross-sectional view taken in the direction B-B of FIG. 2;
FIG. 7 is a schematic view of the structure of the pressing rod of the present invention;
FIG. 8 is a schematic view of a rotary lever according to the present invention;
FIG. 9 is a schematic structural view of a fixing socket of the present invention;
FIG. 10 is a schematic view of the water distribution sleeve of the present invention;
FIG. 11 is a schematic view of the structure of the connecting ring of the present invention;
FIG. 12 is a schematic view of a putter in accordance with the present invention;
fig. 13 is a schematic structural view of the inner shell of the present invention.
Symbol description
Shower rod 11 top shower head 12
Hand-held shower 14 with water inlet hose 13
Cold and hot water inlet pipeline 10
Joint 3 of housing 2
The inner shell 4 is divided into a water sleeve 5
Upper port 22 of water inlet 21 housing
The lower end opening 23 of the shell is provided with a water outlet 24
First water inlet 41 first water outlet 42
A second water outlet 44 of the lower port 43 of the inner shell
Outer ring cover 31 collar 32
First water diversion port 51 and second water diversion port 52
A second water inlet 53 and a third water outlet 54
Push rod 6 of water storage inner cavity 25
Plug 61 fixing socket 71
Pressing lever 72 rotates lever 73
First spring 74 second spring 75
Passage 711 and trepanning 712
Pressing portion 721 perforated 722
Rod 731 top detent 732
First lever 62 of accommodating groove 733
Second rod 63 catch ring 64
Limiting groove 713 of annular cavity 55
First groove 714 and second groove 715
First step 716 second step 717
Ball 734 backing ring 723
Annular pad 65 of holder 718
Necking section 652 of central hole 651
Ear 571 of connecting ring 56
Recess 572 clamping groove 573
Grooving 561 hook 562
Convex 563 through hole 564
Outer cover 33 of ring sinking groove 45
Through hole 332 of cover 331
Outer end 101 of extension 26
Inner end 102 cap 76
Groove 141 magnet 142
A ring portion 27.
Detailed Description
In order to further explain the technical scheme of the invention, the invention is explained in detail by specific examples.
Referring to fig. 1 to 13, the present invention discloses a combined shower head capable of conveniently switching waterways, which comprises a top shower head 12 with a shower rod 11, a hand shower head 14 with a water inlet hose 13, a shell 2 connected with a cold and hot water inlet pipeline 10, and a waterway switching mechanism arranged in the shell 2, wherein the waterway switching mechanism is provided with a first waterway communicated with the shower rod 11, a second waterway communicated with the water inlet hose 13, and a switching mechanism for conducting the first waterway or the second waterway; the connector 3, the inner shell 4, the water diversion sleeve 5 and the switch mechanism are assembled in the outer shell 2;
The shell 2 is provided with a water inlet 21 assembled with the cold and hot water inlet pipeline 10, a shell upper port 22 close to the shower rod 11, a shell lower port 23 far from the shower rod 11 and a water outlet 24 assembled with the water inlet hose 13; the inner shell 4 is provided with a first water inlet 41 assembled with the cold and hot water inlet pipeline 10, a first water outlet 42 close to the shower rod 11, an inner shell lower port 43 sleeved and assembled in the outer shell lower port 23, and a second water outlet 44 communicated with the inner cavity of the outer shell 2; the joint 3 is provided with an outer ring cover 31 which is assembled and connected with the upper port 22 of the shell, and a ring pipe 32 which penetrates through the outer ring cover 31 up and down, wherein the bottom end of the ring pipe 32 is communicated and connected with the first water outlet 42, and the top end of the ring pipe 32 is communicated and connected with the shower rod 11; the water diversion sleeve 5 is sleeved in the inner cavity of the inner shell 4 and is provided with a first water diversion opening 51 communicated and assembled with the first water outlet 42, a second water diversion opening 52 positioned below the first water diversion opening 51, a second water inlet 53 communicated and assembled with the first water inlet 41 and a third water outlet 54 communicated with the inner cavity of the inner shell 4; the inner wall of the outer shell 2, the outer wall of the inner shell 4, the inner wall of the outer ring cover 31 and the outer wall of the annular pipe 32 positioned in the outer ring cover 31 enclose a water storage inner cavity 25 belonging to a second waterway, and the water outlet 24 is communicated with the water storage inner cavity 25; the switch mechanism is provided with a push rod 6 inserted into the first water diversion port 51 and the second water diversion port 52 and a pressing structure for pushing the push rod 6 to move, the push rod 6 is provided with a plug 61 for conducting or closing the first water diversion port 51 or the second water diversion port 52, and the plug 61 is positioned at the interval between the first water diversion port 51 or the second water diversion port 52;
When the water way is switched by the combined shower head, the cold and hot water inlet pipeline is assembled with the switch valve for controlling the cold and hot water inlet, when the cold and hot water inlet pipeline is opened and the first water way is conducted, the push rod 6 is driven by the pressing structure to move downwards, the first water diversion opening 51 is conducted by the plug 61 and the second water diversion opening 52 is closed, water flows from the cold and hot water inlet pipeline 10, flows through the water inlet 21, the first water inlet 41 and the second water inlet 53 to enter the water diversion sleeve 5, and enters the shower rod 11 from the first water diversion opening 51 and the first water outlet 42, and the top shower head 12 discharges water; when the cold and hot water inlet pipeline is opened and the second waterway is conducted, the push rod 6 is driven by the pressing structure to move upwards, the first water diversion opening 51 is closed by the plug 61 and the second water diversion opening 52 is conducted, water flows from the cold and hot water inlet pipeline 10, flows through the water inlet 21, the first water inlet 41 and the second water inlet 53, enters the water diversion sleeve 5, enters the water storage inner cavity 25 from the second water diversion opening 52, the third water outlet 54 and the second water outlet 44, enters the water inlet hose 13 from the water outlet 24, and water is discharged from the handheld shower 14; according to the combined shower head, the push rod 6 is controlled to move up and down through the pressing structure, so that the plug 61 is controlled to conduct or close the first water diversion port 51 and the second water diversion port 52, and the first waterway or the second waterway is conducted or closed; compared with the waterway switching structure of the existing combined shower, the waterway switching structure is simpler in structure, more convenient to operate and good in water outlet effect.
The pressing structure of the invention is provided with a fixed sleeve seat 71, a pressing rod 72, a rotating rod 73, a first spring 74 and a second spring 75, wherein the fixed sleeve seat 71 is sleeved in the inner cavity of the lower port 43 of the inner shell, and the fixed sleeve seat 71 is provided with a channel 711 for the pressing rod 72 to move up and down and a sleeve hole 712 for the bottom end of the pressing rod 72 to penetrate and extend out; pressing parts 721 are annularly and alternately distributed on the top end outer ring of the pressing rod 72, and through holes 722 extend downwards from the top end; the rotation rod 73 has a rod portion 731 penetrating the through hole 722, a top pulling portion 732 disposed on the top outer ring and pressed by the pressing portion 721 to rotate, and a receiving groove 733 extending downward from the top end, wherein a through groove 723 for the top pulling portion 732 to move up and down is formed at a distance between two adjacent pressing portions 721; the push rod 6 is provided with a first rod 62 inserted in the accommodating groove 733, a second rod 63 inserted in the water diversion sleeve 5, and a baffle ring 64 arranged between the first rod 62 and the second rod 63, and the water diversion sleeve 5 is provided with a ring cavity 55 below the third water outlet 54; the first spring 74 is sleeved on the first rod 62, the lower end of the first spring 74 abuts against the accommodating groove 733, and the upper end abuts against the lower end face of the baffle ring 64; the second spring 75 is sleeved on the second rod 63, the lower end of the second spring 74 abuts against the inside of the annular cavity 55, and the upper end of the second spring abuts against the upper end face of the baffle ring 64; when the waterway is switched, after the pressing rod 72 is pressed, the pressing part 721 pushes the pushing part 732 which is meshed with the rotating rod 73, the rotating rod 73 moves upwards and rotates, the rotating rod 73 moves upwards to push the compressed first spring 74 and drive the push rod 6 to move upwards, the plug 61 blocks and closes the first water diversion opening 51, the second water diversion opening 52 is conducted, namely the second waterway is conducted, and the hand-held shower 14 discharges water; when the pressing rod 72 is pressed again, the pressing part 721 pushes the pushing part 732 of the separating rotating rod 73, the pushing part 732 is not pushed by the pressing part 721 but moves downwards along the through groove 723, the rotating rod 73 moves downwards, the first spring 74 is not pushed by the rotating rod 73 to be compressed, the push rod 6 moves downwards, the plug 61 blocks and closes the second water diversion port 52, the first water diversion port 51 is conducted, namely the first water way is conducted, and the top shower head 12 discharges water; the two waterway switching structure of the combined shower head is simple and convenient to operate.
According to the invention, the elastic force of the second spring 75 is larger than that of the first spring 74, when the first spring 74 is not pressed against by the rotating rod 73, the redundant elastic force after the elastic force of the second spring 75 relatively counteracts the elastic force of the first spring 74 can drive the push rod 6 to move downwards, so that the first waterway is conducted and the second waterway is closed.
In the present invention, eight pressing parts 721 are provided on the pressing rod 72, and four pushing parts 732 are provided on the rotating rod 73, which are engaged with the pressing parts 721; the pressing portion 721 is a tooth portion protruding from the top end of the pressing rod 72 and having two symmetrical inclined surfaces, and each of the pushing portions 732 is a tooth block that is in pushing engagement with one of the inclined surfaces of the tooth portion; four groups of limiting grooves 713 for the pressing rod 72 and the rotating rod 73 to move up and down are formed on the inner wall of the fixed sleeve seat 71; each group of limiting grooves 713 comprises a first groove 714 and a second groove 715 which are used for the pressing part 721 to move up and down, and a first step 716 and a second step 717 which are used for the supporting part 732 to abut against; the first grooves 714 are formed at intervals between two adjacent groups of limiting grooves 713, the first step 716 is higher than the second step 717, and one end of the second step 717, which is close to the first step 716, is provided with the second grooves 715; eight pressing portions 721 respectively move up and down in the four first grooves 714 and the four second grooves 715, and the four pushing portions 732 are pushed by the pressing portions 721 to move upwards and rotate, and can be pushed against the first step 716 or the second step 717; when the pushing portion 732 abuts against the first step 716, the rotating rod 73 pushes the compressed first spring 74, and the push rod 6 moves upward, the plug 61 blocks and closes the first water diversion port 51, and the second water diversion port 52, i.e. the second waterway, is conducted, and the shower 14 is held to discharge water; when the pushing portion 732 abuts against the second step 716, the pressing portion 721 pushes the pushing portion 732 to separate from the pushing portion 732, the pushing portion 732 does not abut against the pressing portion 721 and moves downward along the through groove 723, the rotating rod 73 moves downward, the first spring 74 is not pushed by the rotating rod 73 to compress, the push rod 6 moves downward, the plug 61 blocks the second water distribution port 52, the first water distribution port 51 is conducted, namely, the first water path is conducted, and the top shower head 12 discharges water; the top pulling part 732 is abutted by the first step 716 or the second step 717, so that the pressing structure is more stable, and the waterway mechanism is better switched.
In the accommodating groove 733 of the rotating lever 73, a ball 734 is disposed to abut against the lower end of the first spring 74; the ball 734 abuts against the lower end of the first spring 74, and when the first spring 74 is stressed to expand and contract, the ball 734 can enable the first spring 74 to expand and contract more flexibly.
The pressing rod 72 of the present invention is provided with a backing ring 723 at the bottom of the through hole 722, when the pressing rod 72 is pressed, the rotating rod 73 may be pushed into the through hole 722 of the pressing rod 72 by the pressing force of the pressing rod 72 or the elastic force of the first spring 74 and the second spring 75, and the backing ring 723 may play a role of buffering; the bottom end of the water diversion sleeve 5 is sleeved on the inner wall of the top end of the fixed sleeve seat 71, and the inner wall of the inner shell 4 is provided with a fixed seat 718 which is propped against the bottom end of the fixed sleeve seat 71; the fixing seat 718 can limit the position of the water diversion sleeve 5 in the inner shell 4, so that the unstable position of the water diversion sleeve 5 in the inner shell 4 is avoided, and the influence on the waterway switching mechanism is avoided.
The second water inlet 53 is arranged on the side wall of the water diversion sleeve 5 between the first water diversion port 51 and the second water diversion port 52 and is communicated with the first water diversion port 51 and the second water diversion port 52; when cold and hot water flow enters the water diversion sleeve 5 from the second water inlet 53, the plug 61 is communicated with or closes the first water diversion opening 51 or the second water diversion opening 52, and the second water inlet 53 is arranged between the first water diversion opening 51 and the second water diversion opening 52, so that the water flow is convenient to enter the first water diversion opening 51 or the second water diversion opening 52; the third water outlet 54 is arranged on the side wall of the water diversion sleeve 5 below the second water diversion port 52 and is communicated with the second water diversion port 52; the third water outlet 54 can be separated from the first water diversion opening 51, so that the two waterways are not communicated, and only one water outlet can be selected.
The push rod 6 is sleeved with an annular pad 65 at the position of the plug 61, the center of the annular pad 65 is provided with a center hole 651, and the upper surface and the lower surface of the outer annular edge are tapered; a necking section 652 for sleeving the central hole 651 is formed on the push rod 6; when the first water diversion port 51 or the second water diversion port 52 is closed to switch the waterway, the plug 61 can block the first water diversion port 51 or the second water diversion port 52, the annular pad 65 can be further used for blocking the first water diversion port 51 or the second water diversion port 52, the annular pad 65 plays a role in further sealing, the water leakage phenomenon can not occur after the two waterways are switched, and the waterway switching mechanism is better.
The top end of the water diversion sleeve 5 is provided with a connecting ring 56, the top end of the water diversion sleeve 5 is provided with two symmetrically arranged and upwards extending lugs 571 and two symmetrically arranged and downwards recessed concave parts 572, and the two lugs 571 are provided with clamping grooves 573; the connecting ring 56 is provided with two slots 561 for inserting the ear 571, two hook parts 562 hooked on the corresponding clamping grooves 573, two convex parts 563 inserted in the concave parts 572, and a through hole 564 communicated with the first water diversion opening 51; the connecting ring 56 can be arranged between the water diversion sleeve 5 and the inner shell 4, so that the assembling relationship between the water diversion sleeve 5 and the inner shell 4 is more stable and firm; and the through hole 564 can be communicated with the first water diversion opening and the first water outlet up and down, so that the water flow structure is smoother.
The top end surface of the inner shell 4 is provided with an annular sinking groove 45, and the bottom end sealing group of the second annular part 32 of the joint 3 is connected in the annular sinking groove 45; the inner shell 4 of the stackable connector 3 box is assembled and sealed more firmly.
The outer end of the joint 3 is covered with an outer cover 33, and the outer cover 33 is provided with a cover body 331 covering the outer part of the joint and a through hole 332 for the shower rod 11 to penetrate; the outer cover 33 can cover the joint 3 inside, can further firmly fix the joint 3 and the shower rod 11, and can prevent sundries such as dust from entering.
The water inlet 21 of the shell 2 is provided with an extension part 26, the water inlet 21 is arranged at the outer end of the extension part 26, and the water outlet 24 is arranged on the side wall of the extension part 26; the cold and hot water inlet pipeline 10 is provided with an outer end part 101 which is inserted and assembled at the outer end of the extension part 26 and an inner end part 102 which penetrates into the water inlet 21 and is assembled with the first water inlet 41, and a gap between the cold and hot water inlet pipeline 10 and the extension part 26 of the shell 2 is communicated with the water storage inner cavity 25; the extension part 26 forms a closed space 0 communicated with the water storage cavity 25 between the shell 2 and the cold and hot water inlet pipeline 10, the first water inlet 41 is not communicated, the water outlet 24 is arranged on the extension part 26, and the water inlet hose 13 and the water outlet are simpler in assembling structure.
The bottom end of the pressing rod 72 extending out of the sleeve hole 712 is assembled with a cap 76, and the cap 76 is made of a magnet material; a groove 141 is formed in the top end of the hand-held shower 14, and a magnet 142 magnetically attracted to the cap 76 is arranged in the groove 141; the user can press the pressing rod 72 through the cap 76 so as to switch the water outlet waterway structure of the combined shower; and the handheld shower head 14 can be magnetically adsorbed on the cap 76, so that the handheld shower head 14 can be fixed below the shell 2, a fixing seat for fixing the handheld shower head is not required to be assembled on a wall surface, and the use is more convenient.
The lower end opening 23 of the outer shell 2 is provided with an inwardly bent annular part 27, the inner shell 4 is connected with the top end of the annular part 27 in a sealing way, and the cap 76 extends downwards into the annular part 27; the hand-held shower 14 is a cylindrical shower which is inserted into the ring part 27 and magnetically adsorbed with the cap 76; the ring part 27 can limit the rotation of the hand-held shower 14, so that the fixing structure of the hand-held shower 14 is firmer; when the waterway is to be switched, the hand-held shower 14 can be abutted against the top cover 76 to press the pressing rod 72, so that the water outlet waterway structure of the combined shower is switched, and the waterway is switched more conveniently.
The invention is provided with sealing structures at the assembling positions of all parts, for example, the joints are respectively provided with sealing structures at the assembling positions of the joints, the outer shell, the inner shell and the shower rod; the connecting ring and the assembling position of the inner shell are provided with sealing structures; the assembly position of the water diversion sleeve and the inner shell is provided with a sealing structure, and the water diversion sleeve is provided with a sealing structure between the annular cavity and the push rod; the assembling position of the inner shell and the fixed sleeve seat is provided with a sealing structure; the assembly position of the cold and hot water inlet pipeline, the water inlet and the first water inlet is provided with a sealing structure; the assembly position of the inner shell and the outer shell is provided with a sealing structure.
The above examples and drawings are not intended to limit the form or form of the present invention, and any suitable variations or modifications thereof by those skilled in the art should be construed as not departing from the scope of the present invention.
Claims (14)
1. The utility model provides a combination gondola water faucet in convenient switching water route which characterized in that: the shower head comprises a top shower head with a shower rod, a handheld shower head with a water inlet hose, a shell connected with a cold and hot water inlet pipeline and a waterway switching mechanism arranged in the shell, wherein the waterway switching mechanism is provided with a first waterway communicated with the shower rod, a second waterway communicated with the water inlet hose and a switching mechanism for conducting the first waterway or the second waterway; the joint, the inner shell, the water diversion sleeve and the switch mechanism are assembled in the outer shell;
The shell is provided with a water inlet assembled with the cold and hot water inlet pipeline, an upper shell port close to the shower rod, a lower shell port far away from the shower rod and a water outlet assembled with the water inlet hose; the inner shell is provided with a first water inlet assembled with the cold and hot water inlet pipeline, a first water outlet close to the shower rod, a lower port of the inner shell sleeved in the lower port of the outer shell, and a second water outlet communicated with the inner cavity of the outer shell; the joint is provided with an outer ring cover for covering and assembling the upper port of the shell and a ring pipe penetrating through the outer ring cover up and down, the bottom end of the ring pipe is communicated and assembled with the first water outlet, and the top end of the ring pipe is communicated and assembled with the shower rod; the water diversion sleeve is sleeved in the inner cavity of the inner shell and is provided with a first water diversion port communicated and assembled with the first water outlet, a second water diversion port positioned below the first water diversion port, a second water inlet communicated and assembled with the first water inlet and a third water outlet communicated with the inner cavity of the inner shell; the inner wall of the outer shell, the outer wall of the inner shell, the inner wall of the outer ring cover and the outer wall of the ring pipe in the outer ring cover enclose a water storage inner cavity belonging to the second waterway, and the water outlet is communicated with the water storage inner cavity; the switch mechanism is provided with a push rod inserted into the first water diversion port and the second water diversion port and a pressing structure for pushing the push rod to move, the push rod is provided with a plug for conducting or closing the first water diversion port or the second water diversion port, and the plug is positioned at the interval between the first water diversion port or the second water diversion port;
The pressing structure is provided with a fixed sleeve seat, a pressing rod, a rotating rod, a first spring and a second spring, wherein the fixed sleeve seat is sleeved in an inner cavity of the lower port of the inner shell, and is provided with a channel for the pressing rod to move up and down and a sleeve hole for the bottom end of the pressing rod to penetrate and extend out; the outer ring of the top end of the pressing rod is annularly provided with pressing parts at intervals, and perforations extending downwards from the top end of the pressing rod are formed; the rotating rod is provided with a rod part penetrating through the perforation, a jacking part which is arranged on the top end outer ring and is pressed by the pressing part to rotate, and a containing groove which extends downwards from the top end, and a through groove for the jacking part to move up and down is formed at the interval between two adjacent pressing parts; the push rod is provided with a first rod inserted into the accommodating groove, a second rod inserted into the water diversion sleeve, and a baffle ring arranged between the first rod and the second rod, and a ring cavity is arranged below the water diversion sleeve and positioned below the third water outlet; the first spring is sleeved on the first rod, the lower end of the first spring is propped against the accommodating groove, and the upper end of the first spring is propped against the lower end face of the baffle ring; the second spring is sleeved on the second rod, the lower end of the second spring is propped against the inside of the annular cavity, and the upper end of the second spring is propped against the upper end face of the baffle ring;
The pressing structure drives the push rod to move downwards, the plug conducts the first water diversion opening and closes the second water diversion opening, water flows from the cold and hot water inlet pipeline, flows through the water inlet, the first water inlet and the second water inlet into the water diversion sleeve, enters the shower rod from the first water diversion opening and the first water outlet, and sprays water from the top shower head to form the first water path; the pressing structure drives the push rod to move upwards, the plug closes the first water diversion opening and conducts the second water diversion opening, water flows through the water inlet, the first water inlet and the second water inlet from the cold and hot water inlet pipeline and enters the water diversion sleeve, the water flows into the water storage inner cavity through the second water diversion opening, the third water outlet and the second water outlet, then flows into the water inlet hose through the water outlet, and water is discharged by the handheld shower head to form the second water path.
2. The combination shower head for conveniently switching waterways as set forth in claim 1, wherein: the second spring has a larger spring force than the first spring.
3. The combination shower head for conveniently switching waterways as set forth in claim 1, wherein: eight pressing parts are arranged on the pressing rod, and four jacking parts matched with the pressing parts are arranged on the rotating rod; the pressing part is a tooth part protruding from the top end of the pressing rod and provided with two symmetrical inclined planes, and each pushing part is a tooth block which is in pushing engagement with one inclined plane of the tooth part.
4. The combination shower head for conveniently switching waterways as set forth in claim 3, wherein: four groups of limit grooves for the pressing rod and the rotating rod to move up and down are formed on the inner wall of the fixed sleeve seat; each group of limiting grooves comprises a first groove and a second groove, which are used for the pressing part to move up and down, and a first step and a second step, which are used for the supporting part to prop against; the first grooves are formed at intervals between two adjacent groups of limit grooves, the first steps are higher than the second steps, and the second grooves are formed at one ends, close to the first steps, of the second steps.
5. The combination shower head for conveniently switching waterways as set forth in claim 1, wherein: a ball body propping against the lower end of the first spring is arranged in the accommodating groove of the rotating rod.
6. The combination shower head for conveniently switching waterways as set forth in claim 1, wherein: the pressing rod is provided with a backing ring at the bottom of the perforation; the bottom of the water diversion sleeve is sleeved on the top end inner wall of the fixed sleeve seat, and the inner wall of the inner shell is provided with a fixed seat propped against the bottom end of the fixed sleeve seat.
7. The combination shower head for conveniently switching waterways as set forth in claim 1, wherein: the second water inlet is arranged on the side wall of the water diversion sleeve, which is positioned between the first water diversion opening and the second water diversion opening, and is communicated with the first water diversion opening and the second water diversion opening; the third water outlet is arranged on the side wall of the water diversion sleeve, which is positioned below the second water diversion port, and is communicated with the second water diversion port.
8. The combination shower head for conveniently switching waterways as set forth in claim 1, wherein: the push rod is sleeved with an annular pad at the plug position, the center of the annular pad is provided with a center hole, and the upper surface and the lower surface of the outer annular edge are tapered; and a necking section for sleeving the central hole is formed on the push rod.
9. The combination shower head for conveniently switching waterways as set forth in claim 1, wherein: the top end of the water diversion sleeve is provided with a connecting ring, the top end of the water diversion sleeve is provided with two lugs which are symmetrically arranged and extend upwards and two concave parts which are symmetrically arranged and concave downwards, and the two lugs are provided with clamping grooves; the connecting ring is provided with two grooves for inserting the lug parts, two hook parts which are buckled on the corresponding clamping grooves, two convex parts which are inserted in the concave parts and a through hole which is communicated with the first water diversion opening.
10. The combination shower head for conveniently switching waterways as set forth in claim 1, wherein: the top end face of the inner shell is provided with an annular sinking groove, and the bottom end of the second annular part of the connector is in sealing connection with the annular sinking groove.
11. The combination shower head for conveniently switching waterways as set forth in claim 1, wherein: the outer end of the joint is covered with an outer cover, and the outer cover is provided with a cover body covering the outer part of the joint and a through hole for the shower rod to penetrate.
12. The combination shower head for conveniently switching waterways as set forth in claim 1, wherein: the water inlet of the shell is provided with an extension part, the water inlet is arranged at the outer end of the extension part, and the water outlet is arranged on the side wall of the extension part; the cold and hot water inlet pipeline is provided with an outer end part which is inserted and assembled at the outer end of the extension part and an inner end part which penetrates into the water inlet and is assembled with the first water inlet, and a gap between the cold and hot water inlet pipeline and the extension part of the shell is communicated with the water storage inner cavity.
13. The combination shower head for conveniently switching waterways as set forth in claim 1, wherein: the bottom end of the pressing rod extending out of the sleeve hole is connected with a cover cap, and the cover cap is made of a magnet material; the top of handheld gondola water faucet is provided with a recess, be provided with a magnet that can be in the mutual magnetic attraction of block in the recess.
14. The combination shower head for conveniently switching waterways according to claim 13, wherein: the lower end opening of the outer shell is provided with an inwards bent annular part, the inner shell is connected with the top end of the annular part in a sealing way, and the cap extends downwards into the annular part; the handheld shower head is a cylindrical shower head which is inserted in the ring part and magnetically adsorbed with the cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811093655.2A CN108970822B (en) | 2018-09-19 | 2018-09-19 | Combined shower head convenient to switch waterways |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811093655.2A CN108970822B (en) | 2018-09-19 | 2018-09-19 | Combined shower head convenient to switch waterways |
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| Publication Number | Publication Date |
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| CN108970822A CN108970822A (en) | 2018-12-11 |
| CN108970822B true CN108970822B (en) | 2024-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811093655.2A Active CN108970822B (en) | 2018-09-19 | 2018-09-19 | Combined shower head convenient to switch waterways |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059325B (en) * | 2019-12-18 | 2024-10-01 | 厦门建霖健康家居股份有限公司 | Water diversion structure |
| CN112170030B (en) * | 2020-10-30 | 2025-01-24 | 福建省德牧卫浴科技有限公司 | A water dispenser |
| CN113385312B (en) * | 2021-07-05 | 2023-02-10 | 厦门雅居合创科技有限公司 | Water outlet switching device and combined shower head |
| CN117758831B (en) * | 2024-02-22 | 2024-05-14 | 南安市冰燕卫浴有限公司 | Mechanical arm type water outlet device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209205573U (en) * | 2018-09-19 | 2019-08-06 | 泉州联创厨卫有限公司 | The combination shower of convenient waterway switching |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203253559U (en) * | 2013-01-30 | 2013-10-30 | 厦门水大卫浴洁具有限公司 | Pressure switching water outlet mechanism and sprinkler and top shower using same |
| CN104475279B (en) * | 2014-12-11 | 2018-01-19 | 福建西河卫浴科技有限公司 | One kind combination gondola water faucet |
| CN106890735B (en) * | 2015-12-18 | 2019-11-26 | 厦门松霖科技股份有限公司 | Long-range switching combining shower |
| CN105597969B (en) * | 2016-03-24 | 2018-11-30 | 林泓鑫 | A kind of water channel switching structure of shower and the water channel switching structure of top spray |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209205573U (en) * | 2018-09-19 | 2019-08-06 | 泉州联创厨卫有限公司 | The combination shower of convenient waterway switching |
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