CN108591538B - A fast-assembling tap for kitchen formula water purifier down - Google Patents
A fast-assembling tap for kitchen formula water purifier down Download PDFInfo
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- CN108591538B CN108591538B CN201810733957.5A CN201810733957A CN108591538B CN 108591538 B CN108591538 B CN 108591538B CN 201810733957 A CN201810733957 A CN 201810733957A CN 108591538 B CN108591538 B CN 108591538B
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- water purifier
- clamping
- channel
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 318
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000000746 purification Methods 0.000 abstract description 15
- 239000008213 purified water Substances 0.000 description 17
- 238000009434 installation Methods 0.000 description 7
- 239000008399 tap water Substances 0.000 description 5
- 235000020679 tap water Nutrition 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
- F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/065—Construction of housing; Use of materials therefor of taps or cocks with cylindrical plugs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
- F16K31/605—Handles for single handle mixing valves
Abstract
The utility model discloses a quick-assembling type faucet for a kitchen water purifier, which comprises a middle connecting piece, a water outlet switching mechanism for switching a water outlet source and a connecting mechanism, wherein the middle connecting piece is connected with the water outlet switching mechanism; the connecting mechanism comprises a driving key and a clamping piece; the number of the clamping pieces is two, and the clamping pieces are oppositely arranged in the connecting space; the clamping piece comprises a clamping part, a rotating part and a driving part; the lower extreme of water purification passageway and purification passageway all is located between two joint portions and corresponds with two joint faces respectively, the lower extreme of raw water passageway is located the outside between two joint portions and the inside connecting thread that is equipped with of lower extreme of raw water passageway. The utility model can be quickly connected with the water inlet and outlet pipe of the water purifier, and can realize the loosening and fixing of the water inlet and outlet pipe by pressing and loosening the driving key, thereby being convenient to assemble and disassemble.
Description
Technical Field
The utility model relates to a faucet, in particular to a quick-assembling faucet for a kitchen water purifier.
Background
The under-kitchen water purifier is generally arranged in a kitchen cabinet, can bring clean water to each household, is very simple and convenient to install, and does not occupy the space of the kitchen cabinet surface. When the water purifying device is used, a user can obtain purified water only by opening the water tap on the table top, and the operation is convenient and fast. In order to save the table space, the water faucet is convenient for users to use raw water and purified water, a faucet capable of switching the raw water and the purified water appears in the market, and the users can select a water source according to the actual water consumption condition, so that the water faucet is convenient for the users to use; however, the kitchen formula water purifier and tap's auxiliary parts such as coupling assembling or adapter are all adopted to the connection to realize both connections, but because kitchen formula water purifier installs under the mesa, the activity space is limited, is inconvenient for the staff to carry out dismouting or change coupling assembling and adapter, also is unfavorable for the inspection and the maintenance of timing.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide a quick-mounting type water tap for a kitchen water purifier, which can be quickly connected with a water inlet pipe, a water outlet pipe and a raw water inlet pipe of the water purifier and is convenient to assemble and disassemble.
The aim of the utility model is achieved by the following technical scheme:
the quick-assembling type faucet for the kitchen water purifier is characterized by comprising a middle connecting piece, a water outlet switching mechanism for switching a water outlet source and a connecting mechanism; the middle connecting piece is internally provided with a water purifying channel, a purifying channel and a raw water channel, the upper ends of the purifying channel and the raw water channel are connected with a water outlet switching mechanism, and the water outlet switching mechanism is used for switching the raw water channel to be communicated with a water outlet of a faucet or communicated with the purifying channel;
the bottom of the middle connecting piece is provided with a convex mounting ring, a region enclosed by the mounting ring and the bottom of the middle connecting piece form a connecting space, and the connecting space is communicated with the water purifying channel, the raw water channel and the lower end of the purifying channel; the connecting mechanism comprises a driving key and a clamping piece; the number of the clamping pieces is two, and the clamping pieces are oppositely arranged in the connecting space; the clamping piece comprises a clamping part, a rotating part and a driving part; the rotating part is positioned between the clamping part and the driving part and is rotationally connected to the bottom of the middle connecting piece; one side of the two opposite clamping parts is provided with an arc-shaped clamping surface, and the other side is provided with an elastic driving piece which drives the two clamping parts to rotate around the respective rotating parts in the directions approaching to each other; the lower ends of the water purifying channel and the purifying channel are positioned between the two clamping parts, and the lower end of the raw water channel is positioned at the outer side between the two clamping parts; one end of the driving key extends out of the mounting ring, and the other end of the driving key abuts against the driving parts of the two clamping pieces.
The installation principle of the quick-mounting faucet for the kitchen following water purifier is as follows:
first, a raw water inlet pipe connected to a tap water pipe is installed at the lower end of a raw water channel to supply raw water. The connection of the raw water inlet pipe and the raw water channel can be realized by adopting an adapter or directly adopting threaded connection.
Then, a water outlet nozzle of a water purifier water inlet pipe of the kitchen-type water purifier is arranged at the lower end of the purification channel, and a water outlet nozzle of a water purifier water outlet pipe of the kitchen-type water purifier is arranged at the lower end of the purification channel; the specific process is as follows: firstly, pressing the driving key to enable the driving key to move inwards along the radial direction; the two driving parts are propped against the driving key, so that the clamping parts of the two clamping parts simultaneously rotate around the respective rotating parts in the directions away from each other along with the movement of the driving key, and a certain assembly space is reserved at the corresponding positions of the lower ends of the water purifying channel and the purifying channel; next, the water purifier water inlet pipe and the water purifier water outlet pipe of the kitchen-below type water purifier are respectively correspondingly arranged in the purification channel and the water purification channel, so that the water purifier water inlet pipe and the water purification channel of the kitchen-below type water purifier are communicated, the water purifier water outlet pipe is communicated with the water purification channel, then the driving key is loosened, the elastic driving parts of the two clamping parts drive the respective clamping parts to rotate in the relatively approaching direction until the clamping faces of the two clamping parts are respectively abutted against the water purifier water inlet pipe and the water purifier water outlet pipe, and therefore the installation is completed.
Similarly, when the water purifier water inlet pipe and the water purifier water outlet pipe of the kitchen-type water purifier are required to be detached, the driving key is pressed firstly, so that the clamping parts of the two clamping parts are simultaneously far away from the water purifier water inlet pipe and the water purifier water outlet pipe around the respective rotating parts, then the water purifier water inlet pipe and the water purifier water outlet pipe are detached, the driving key is loosened, and the clamping parts of the clamping parts are reset under the driving of the elastic driving parts to complete the detachment work.
In a preferred embodiment of the present utility model, the elastic driving member is an arc-shaped elastic strip, one end of the elastic strip is fixed on one side of the clamping portion, which is close to the inner wall of the mounting ring, and the other end of the elastic strip abuts against the inner wall of the mounting ring. The elastic strip fixed on the clamping part has the advantages that on one hand, the clamping part can be driven to reset, and the clamping part can clamp the water purifier outlet pipe of the kitchen water purifier and the water purifier inlet pipe, so that the water purifier and the water faucet can be connected quickly; on the other hand, the elastic strip and the clamping piece are integrally arranged, so that the structure is simple, and the assembly is simple and convenient.
In a preferred embodiment of the present utility model, the elastic driving member is a compression spring, one end of the compression spring abuts against the inner wall of the mounting ring, and the other end of the compression spring is fixed on the clamping portion of the clamping member.
According to a preferred scheme of the utility model, a driving notch is arranged at the corresponding position of the mounting ring and the driving key; the driving key comprises a fixing part and a pressing part, the fixing part is positioned in the mounting ring, the driving parts of the two clamping pieces are abutted against the fixing part, and the pressing part penetrates through the driving notch and extends outwards; under the non-pressing state, the two ends of the fixing part are respectively pressed on the inner walls of the mounting rings at the two ends of the driving notch. Therefore, when the driving key is pressed, the two clamping pieces can be driven to rotate back to empty corresponding installation spaces, so that the water purifier water outlet pipe and the water purifier water inlet pipe can be conveniently disassembled and assembled; when the driving key is loosened, the driving key is reset under the driving of the elastic driving piece, and the fixing part can be clamped on the inner wall of the mounting ring at two ends of the driving notch, so that the driving key is prevented from being separated from the mounting ring.
Preferably, one end of the driving part, which is close to the driving key, is provided with a tight abutting end of an arc structure, and one surface of the fixing part, which is contacted with the driving part, is an arc surface with concave middle and convex two ends. The driving part is abutted against the arc surface of the fixing part through the abutting end of the arc structure, and the driving part rotates around the rotating part under the driving of the driving key, and the abutting end of the arc structure also moves along the arc surface of the fixing part of the driving key, so that the driving key can slide on the surface of the fixing part more smoothly, and the clamping piece is driven to rotate more easily and is driven by the clamping piece to realize resetting.
According to the water purifier, a water purifier outlet pipe and a water purifier inlet pipe of the kitchen water purifier are connected into a whole through a connecting block, and fixing grooves are formed in the water purifier outlet pipe and the water purifier inlet pipe. When a water purifier outlet pipe and a water purifier inlet pipe of the kitchen-type water purifier are installed on the bottom of the middle connecting piece in a matching way, after the driving key is loosened, the clamping faces of the two clamping pieces are respectively clamped in the fixing grooves of the water purifier outlet pipe and the water purifier inlet pipe, so that the water purifier outlet pipe and the water purifier inlet pipe are further fixed to prevent falling; the water purifier water outlet pipe and the water purifier water inlet pipe are connected into a whole through the connecting block, so that an integral pipe body is formed, and the integral pipe body and the water purifier water outlet pipe and the water purifier water inlet pipe are installed and detached simultaneously.
Preferably, the lower ends of the water purifying channel, the water purifying channel and the raw water channel are respectively provided with a connecting port with increased diameter, and the inner wall of the connecting port at the lower end of the raw water channel is provided with connecting threads. The water inlet pipe, the water outlet pipe and the raw water inlet pipe of the water purifier are easier to install through the arrangement of the connecting ports, and water leakage at the joint of each water pipe and the channel is avoided; the raw water inlet pipe and the raw water channel are connected in a threaded connection mode, and the operation is convenient.
Preferably, the bottom of the middle connecting piece is provided with two fixed shafts which are respectively arranged corresponding to the driving parts of the two clamping pieces, and the driving parts of the two clamping pieces are respectively provided with a rotating hole matched with the fixed shafts.
In a preferred embodiment of the present utility model, the connection mechanism further includes an end cap disposed in the connection space and below the clip member. Through the setting of end cover, can produce the guard action to the joint spare, can hinder dust or other debris to permeate into each passageway through tiny gap simultaneously, ensure the clean of water source.
The utility model also provides a fixed swivel, wherein the inner wall of the fixed swivel is provided with a first fixed thread, the outer wall of the middle connecting piece is provided with a second fixed thread matched with the first fixed thread, and the upper end of the second fixed thread is provided with a fixed step. Through rotating the fixed swivel, the whole faucet can be fixed on the table top, and the installation is convenient.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model can be quickly connected with the water inlet and outlet pipe of the water purifier, and the water inlet and outlet pipe can be loosened and fixed by pressing and loosening the driving key, so that the disassembly and the assembly are convenient; meanwhile, under the promotion of the elastic driving piece, the shrinkage of the clamping piece fixes the water inlet and outlet pipe, the fixing effect is good, and the self-resetting can be realized after a user releases the driving key, so that the design is ingenious.
2. The clamping piece is used for clamping the water inlet and outlet pipe of the water purifier, so that the connection between the faucet and the water purifier is realized, an adapter or other fixed parts are not needed, the structure is simple, and the operation is convenient.
Drawings
Fig. 1 to 3 are schematic structural views of one embodiment of a quick-assembling type faucet for a kitchen-type water purifier according to the present utility model, wherein fig. 1 is a front view, fig. 2 is a side view, and fig. 3 is a perspective view.
Fig. 4 is a bottom view of the connection mechanism.
Fig. 5 is a perspective view of the clip of fig. 4.
Fig. 6 is a perspective view of a water purifier inlet pipe and a water purifier outlet pipe.
Fig. 7 is a cross-sectional view of the intermediate connection and the outlet switching mechanism (the purge inlet is not shown).
Fig. 8 is a bottom view of a connection mechanism of another embodiment of the spring driver.
Detailed Description
The utility model is further described below with reference to examples and figures, but embodiments of the utility model are not limited thereto.
Referring to fig. 1 to 7, the quick-assembling faucet for a kitchen water purifier of the present embodiment includes a water outlet pipe 1, an intermediate connecting piece 3 communicating with the lower end of the water outlet pipe 1, a water outlet switching mechanism for switching a water outlet source, and a connecting mechanism; the inside of the middle connecting piece 3 is provided with a water purifying channel 10, a purifying channel 14 and a raw water channel 9, the upper end of the water purifying channel 10 is directly communicated with the lower end of the water outlet pipe 1, the upper ends of the purifying channel 14 and the raw water channel 9 are both connected with a water outlet switching mechanism, and the water outlet switching mechanism is used for switching the raw water channel 9 to be communicated with the water outlet pipe 1 or communicated with the purifying channel 14; the lower ends of the water purification passage 10, the water purification passage 14 and the raw water passage 9 are extended downward in the axial direction to the bottom of the intermediate connection member.
Referring to fig. 7, the faucet of the present embodiment connects the purified water channel 10 and the raw water channel 9 at the same time by providing one water outlet pipe 1, so that the purified water and raw water are discharged by sharing the one water outlet pipe 1, and the structure is simple.
The bottom of the intermediate connecting piece 3 is provided with a convex mounting ring 13, and the area enclosed by the mounting ring 13 and the bottom of the intermediate connecting piece 3 form a connecting space which is communicated with the lower ends of the water purifying channel 10, the raw water channel 9 and the purifying channel 14; the connecting mechanism comprises a driving key 12 and a clamping piece 11; the number of the clamping pieces 11 is two, and the clamping pieces are oppositely arranged in the connecting space; the clamping piece 11 comprises a clamping part 15, a rotating part and a driving part 18; the rotating part is positioned between the clamping part 15 and the driving part 18 and is rotationally connected to the bottom of the middle connecting piece 3; one side of the two clamping parts 15 opposite to each other is provided with an arc-shaped clamping surface 19, and the other side is provided with an elastic driving piece 16 for promoting the two clamping parts 15 to rotate around the respective rotating parts in the directions approaching to each other; the lower ends of the water purifying channel 10 and the water purifying channel 14 are positioned between the two clamping parts 15, and the lower end of the raw water channel 9 is positioned at the outer side between the two clamping parts 15; one end of the driving key 12 extends out of the mounting ring 13, and the other end abuts against the driving parts 18 of the two clamping pieces 11.
Referring to fig. 4 and 5, the elastic driving member 16 is an arc-shaped elastic strip, one end of the elastic strip is fixed on one side of the clamping portion 15 close to the inner wall of the mounting ring 13, and the other end abuts against the inner wall of the mounting ring 13. The elastic strip fixed on the clamping part 15 has the advantages that on one hand, the clamping part 15 can be driven to reset, and the clamping part 15 can clamp the water purifier outlet pipe 7 and the water purifier inlet pipe 6 of the kitchen water purifier, so that the water purifier and a faucet can be quickly connected; on the other hand, the elastic strip and the clamping piece 11 are integrally arranged, so that the structure is simple.
Referring to fig. 4 and 5, a driving notch is arranged at the corresponding position of the mounting ring 13 and the driving key 12; the driving key 12 comprises a fixing part and a pressing part, the fixing part is positioned in the mounting ring 13, the driving parts 18 of the two clamping pieces 11 are abutted against the fixing part, and the pressing part penetrates through the driving notch and extends outwards; in the non-pressing state, the two ends of the fixing part are respectively pressed on the inner walls of the mounting rings 13 at the two ends of the driving notch. Thus, when the driving key 12 is pressed, the two clamping pieces 11 can be driven to rotate back to leave corresponding installation spaces, so that the water purifier outlet pipe 7 and the water purifier inlet pipe 6 can be conveniently assembled and disassembled; when the driving key 12 is released, the driving key 12 is reset under the driving of the elastic driving piece 16, and the fixing parts can be clamped on the inner walls of the mounting rings 13 at the two ends of the driving notch, so that the driving key 12 is prevented from being separated from the mounting rings 13.
Referring to fig. 4 and 5, the end of the driving portion 18 near the driving key 12 is provided with a tight end with an arc structure, and a surface of the fixing portion of the driving key 12, which contacts the driving portion 18, is an arc surface with a concave middle and convex ends. The driving part 18 is abutted against the arc surface of the fixing part through the abutting end of the arc structure, and the driving part 18 rotates around the rotating part under the driving of the driving key 12, and meanwhile, the abutting end of the arc structure moves along the arc surface of the fixing part of the driving key 12, so that the driving key 12 can slide on the surface of the fixing part more smoothly, and the driving key 12 can drive the clamping piece 11 to rotate more easily and be driven by the clamping piece 11 to reset.
Referring to fig. 1-3 and 6, the water purifier outlet pipe 7 and the water purifier inlet pipe 6 of the under-kitchen water purifier are connected into a whole through a connecting block 21, and fixing grooves 20 are arranged on the water purifier outlet pipe 7 and the water purifier inlet pipe 6. When the water purifier outlet pipe 7 and the water purifier inlet pipe 6 of the kitchen-below type water purifier are installed on the bottom of the middle connecting piece 3 in a matching way, after the driving key 12 is released, the clamping surfaces 19 of the two clamping pieces 11 are respectively clamped in the fixing grooves 20 of the water purifier outlet pipe 7 and the water purifier inlet pipe 6, so that the water purifier outlet pipe 7 and the water purifier inlet pipe 6 are further fixed to prevent falling; the water purifier outlet pipe 7 and the water purifier inlet pipe 6 are connected into a whole through the connecting block 21, thereby forming an integral pipe body, and being installed and removed simultaneously with the water purifier outlet pipe 7 and the water purifier inlet pipe 6.
Referring to fig. 7, the lower ends of the water purifying channel 10, the water purifying channel 14 and the raw water channel 9 are respectively provided with a connecting port with increased diameter, and the inner wall of the connecting port at the lower end of the raw water channel 9 is provided with connecting threads. The water purifier water inlet pipe 6, the water purifier water outlet pipe 7 and the raw water inlet pipe 8 are easier to install through the arrangement of the connectors, and water leakage at the joint of each water pipe and the channel is avoided; the raw water inlet pipe 8 and the raw water channel 9 are connected in a threaded connection mode, and the operation is convenient.
Referring to fig. 4, two fixing shafts respectively corresponding to the driving portions 18 of the two clamping pieces 11 are provided at the bottom of the intermediate connecting piece 3, and rotation holes 17 matching with the fixing shafts are provided on the driving portions 18 of the two clamping pieces 11.
The connecting mechanism of the present embodiment further includes an end cover disposed in the connecting space and located below the clamping member 11. Through the setting of end cover, can produce the guard action to joint 11, can hinder dust or other debris to permeate into each passageway through tiny gap simultaneously, ensure the clean of water source.
Referring to fig. 1-3 and 7, the device further comprises a fixed swivel 5, a first fixed thread is arranged on the inner wall of the fixed swivel 5, a second fixed thread matched with the first fixed thread is arranged on the outer wall of the intermediate connecting piece 3, and a fixed step 26 is arranged at the upper end of the second fixed thread. The whole faucet is clamped on the table top through the fixing step 26 and the rotating fixing swivel 5, and the faucet is installed through the locking of the first fixing thread and the second fixing thread.
Referring to fig. 1 to 6, the installation principle of the quick-assembling faucet for the kitchen-type water purifier of the present embodiment is:
firstly, a raw water inlet pipe 8 connected with a tap water pipe is arranged at the lower end of a raw water channel 9, and the inner part of the lower end of the raw water channel 9 is provided with connecting threads, so that the raw water inlet pipe 8 can be fixedly connected by rotating; the raw water inlet pipe 8 is connected with a tap water pipe and used for conveying raw water, so that the raw water inlet pipe 8 is less in replacement and disassembly times under the condition of normal use, and the raw water purifying pipe is connected with a tap in a connecting thread mode, so that the sealing effect is good, and water leakage can be avoided.
Then, the water outlet nozzle of the water purifier water inlet pipe 6 of the kitchen-type water purifier is arranged at the lower end of the purification channel 14, and the water outlet nozzle of the water purifier water outlet pipe 7 of the kitchen-type water purifier is arranged at the lower end of the purification channel 10; the specific process is as follows: pressing the driving key 12 first to enable the driving key 12 to move inwards in the radial direction; wherein, as the two driving parts 18 are abutted against the driving key 12, the clamping parts 15 of the two clamping pieces 11 simultaneously rotate around the respective rotating parts in the directions away from each other along with the movement of the driving key 12, so that a certain assembly space is left at the corresponding positions of the lower ends of the water purifying channel 10 and the purifying channel 14; next, the water purifier inlet pipe 6 and the water purifier outlet pipe 7 of the kitchen-below water purifier are respectively and correspondingly installed in the purification channel 14 and the water purifier channel 10, so that the water purifier inlet pipe 6 and the water purifier outlet pipe 7 of the kitchen-below water purifier are communicated with the purification channel 14, the water purifier outlet pipe 7 is communicated with the water purifier channel 10, then the driving key 12 is loosened, the elastic driving pieces 16 of the two clamping pieces 11 drive the respective clamping parts 15 to rotate in the relatively approaching direction until the clamping surfaces 19 of the two clamping parts 15 respectively abut against the water purifier inlet pipe 6 and the water purifier outlet pipe 7, and accordingly the installation is completed.
Similarly, when the water purifier water inlet pipe 6 and the water purifier water outlet pipe 7 of the kitchen-type water purifier are required to be detached, the driving key 12 is pressed firstly, so that the clamping parts 15 of the two clamping pieces 11 are simultaneously far away from the water purifier water inlet pipe 6 and the water purifier water outlet pipe 7 around the respective rotating parts, then the water purifier water inlet pipe 6 and the water purifier water outlet pipe 7 are detached, the driving key 12 is loosened, and the clamping parts 15 of the clamping pieces 11 are reset under the driving of the elastic driving piece 16 to complete the detachment work.
Referring to fig. 7, the water outlet switching mechanism of the present embodiment includes a rotary drum 22 disposed in the intermediate connection member and a rotary handle 2 connected to the outer end of the rotary drum 22, wherein the rotary drum 22 is provided with two raw water inlets 25, a raw water outlet 23 and a purified water inlet disposed on the same circumference line, and a transition channel 24 is disposed between the rotary drum 22 and the lower end of the water outlet pipe 1; the circumference line of the two raw water inlets 25 is matched with the upper end of the raw water channel 9, the circumference line of the raw water outlet 23 is matched with the transition channel 24, and the circumference line of the purifying water inlet is matched with the upper end of the purifying channel 14; when the water outlet pipe 1 flows out of raw water, one raw water inlet 25 is matched with the upper end of the raw water channel 9, the raw water outlet 23 is matched with the lower end of the transition channel 24, the sealing part on the rotary cylinder 22 is matched with the upper end of the purifying channel 14, and when the water outlet pipe 1 flows out of purified water, the other raw water inlet 25 is matched with the upper end of the raw water channel 9, the purifying water inlet is matched with the upper end of the purifying channel 14, and the sealing part on the rotary cylinder 22 is matched with the lower end of the transition channel 24.
The water flow condition of the quick-assembly faucet of the kitchen water purifier is as follows:
when the water outlet pipe 1 flows out of the raw water, the tap water enters the raw water channel 9 through the raw water inlet pipe 8, then enters the inner cavity of the rotary cylinder 22 after passing through the raw water inlet 25, then flows to the water outlet pipe after passing through the raw water outlet 23, and flows out for a user to use. When the water outlet pipe 1 flows out of purified water, tap water enters the raw water channel 9 through the raw water inlet pipe 8, then enters the inner cavity of the rotary cylinder 22 after passing through the other raw water inlet 25, then enters the purifying channel 14 through the purifying water inlet, and flows into the kitchen-type water purifier through the water purifier inlet pipe 6 for filtering and purifying; the purified water after the filtration and purification flows out from the water outlet pipe 7 of the water purifier, sequentially passes through the water purifying channel 10 and the water outlet pipe 1, and finally flows out for users to use.
Other specific embodiments of the water outlet switching mechanism in the present utility model can also refer to the patent document "a branch switching valve with a function of closing the water outlet of a water purifier" with the issued publication number CN203880141U, or the patent document "a switching device of a double-hole faucet water purifier" with the application publication number CN106090323 a.
Example 2
Referring to fig. 8, this embodiment is different from embodiment 1 in that: the elastic driving member 16 is a compression spring, one end of the compression spring abuts against the inner wall of the mounting ring 13, and the other end of the compression spring is fixed on the clamping portion 15 of the clamping member 11.
Example 3
This embodiment differs from embodiment 1 in that: the water outlet pipe 1 is composed of two connecting pipes which are respectively communicated with the water purifying channel 10 and the outlet communicated with the raw water channel 9 in the water outlet switching mechanism.
The purified water channel and the raw water outlet 23 in the embodiment 1 are communicated with the same water outlet pipe 1, so that the purified water and raw water are discharged by sharing the same water outlet pipe 1, which results in that the raw water remained in the water outlet pipe 1 is discharged first when the purified water is discharged, so that the purified water and the raw water are mixed, and the use effect of a user is affected. In this embodiment, the two connecting pipes are used to directly discharge the purified water and the raw water respectively, so that the mixture of the purified water and the raw water remained in the water outlet pipe 1 can be avoided when the purified water is discharged, and the cleanliness of the discharged purified water is ensured.
The foregoing is illustrative of the present utility model, and is not to be construed as limiting thereof, but rather as various changes, modifications, substitutions, combinations, and simplifications which may be made without departing from the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (10)
1. The quick-assembling type faucet for the kitchen water purifier is characterized by comprising a middle connecting piece, a water outlet switching mechanism for switching a water outlet source and a connecting mechanism; the middle connecting piece is internally provided with a water purifying channel, a purifying channel and a raw water channel, the upper ends of the purifying channel and the raw water channel are connected with a water outlet switching mechanism, and the water outlet switching mechanism is used for switching the raw water channel to be communicated with a water outlet of a faucet or communicated with the purifying channel;
the bottom of the middle connecting piece is provided with a convex mounting ring, the area enclosed by the mounting ring and the bottom of the middle connecting piece form a connecting space, and the connecting space is communicated with the water purifying channel, the raw water channel and the lower end of the purifying channel; the connecting mechanism comprises a driving key and a clamping piece; the number of the clamping pieces is two, and the clamping pieces are oppositely arranged in the connecting space; the clamping piece comprises a clamping part, a rotating part and a driving part; the rotating part is positioned between the clamping part and the driving part and is rotationally connected to the bottom of the middle connecting piece; one side of the two opposite clamping parts is provided with an arc-shaped clamping surface, and the other side is provided with an elastic driving piece which drives the two clamping parts to rotate around the respective rotating parts in the directions approaching to each other; the lower ends of the water purifying channel and the purifying channel are positioned between the two clamping parts, and the lower end of the raw water channel is positioned at the outer side between the two clamping parts; one end of the driving key extends out of the mounting ring, and the other end of the driving key abuts against the driving parts of the two clamping pieces.
2. The quick-fit faucet for a kitchen-down type water purifier as recited in claim 1, wherein the elastic driving member is an arc-shaped elastic strip, one end of the elastic strip is fixed on one side of the clamping portion, which is close to the inner wall of the mounting ring, and the other end of the elastic strip abuts against the inner wall of the mounting ring.
3. The quick-fit faucet for a kitchen-down type water purifier as recited in claim 1, wherein the elastic driving member is a compression spring, one end of the compression spring is abutted against an inner wall of the mounting ring, and the other end of the compression spring is fixed on the clamping portion of the clamping member.
4. A quick-fit faucet for a kitchen water purifier as defined in any one of claims 1 to 3, wherein a driving notch is provided at a position corresponding to the driving key; the driving key comprises a fixing part and a pressing part, the fixing part is positioned in the mounting ring, the driving parts of the two clamping pieces are abutted against the fixing part, and the pressing part penetrates through the driving notch and extends outwards; under the non-pressing state, the two ends of the fixing part are respectively pressed on the inner walls of the mounting rings at the two ends of the driving notch.
5. The quick-fit faucet for a kitchen water purifier as claimed in claim 4, wherein the end of the driving part near the driving key is provided with a tight end with an arc structure, and the surface of the fixing part contacted with the driving part is an arc surface with concave middle and convex two ends.
6. The quick-assembling type faucet for the under-kitchen water purifier according to claim 1, wherein the water purifier outlet pipe and the water purifier inlet pipe of the under-kitchen water purifier are connected into a whole through a connecting block, and fixing grooves are formed on the water purifier outlet pipe and the water purifier inlet pipe.
7. The quick-fit faucet for a kitchen-type water purifier as set forth in claim 1, wherein the lower ends of the water purifying channel, the water purifying channel and the raw water channel are provided with connecting ports with increased diameters, and the inner wall of the connecting port at the lower end of the raw water channel is provided with connecting threads.
8. The quick-fit faucet for a kitchen-type water purifier according to claim 1, wherein two fixing shafts respectively corresponding to the driving parts of the two clamping pieces are arranged at the bottom of the middle connecting piece, and rotating holes matched with the fixing shafts are formed in the driving parts of the two clamping pieces.
9. The quick-fit faucet for a kitchen-down water purifier as recited in claim 1, wherein the coupling mechanism further comprises an end cap disposed within the coupling space and below the clip.
10. The quick-fit faucet for a kitchen-type water purifier as recited in claim 1, further comprising a fixed swivel, wherein a first fixing thread is provided on an inner wall of the fixed swivel, a second fixing thread matched with the first fixing thread is provided on an outer wall of the intermediate connection member, and a fixing step is provided at an upper end of the second fixing thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810733957.5A CN108591538B (en) | 2018-07-05 | 2018-07-05 | A fast-assembling tap for kitchen formula water purifier down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810733957.5A CN108591538B (en) | 2018-07-05 | 2018-07-05 | A fast-assembling tap for kitchen formula water purifier down |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108591538A CN108591538A (en) | 2018-09-28 |
| CN108591538B true CN108591538B (en) | 2024-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810733957.5A Active CN108591538B (en) | 2018-07-05 | 2018-07-05 | A fast-assembling tap for kitchen formula water purifier down |
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| Country | Link |
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| CN (1) | CN108591538B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH112343A (en) * | 1997-06-16 | 1999-01-06 | Hayakawa Valve Seisakusho:Kk | Switch cock for water purifier |
| CN2869498Y (en) * | 2005-12-23 | 2007-02-14 | 傅叶明 | Water tap |
| CN206368980U (en) * | 2017-01-04 | 2017-08-01 | 北京思维力科技发展有限公司 | A kind of water purifier feedwater depotition cock |
| CN207145825U (en) * | 2017-07-19 | 2018-03-27 | 佛山市乐华恒业卫浴有限公司 | A kind of ready-packaged joint of toilet seat water intaking valve |
| CN208503557U (en) * | 2018-07-05 | 2019-02-15 | 东莞市倍益清环保科技有限公司 | A kind of ready-package tap for kitchen following formula water purifier |
-
2018
- 2018-07-05 CN CN201810733957.5A patent/CN108591538B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH112343A (en) * | 1997-06-16 | 1999-01-06 | Hayakawa Valve Seisakusho:Kk | Switch cock for water purifier |
| CN2869498Y (en) * | 2005-12-23 | 2007-02-14 | 傅叶明 | Water tap |
| CN206368980U (en) * | 2017-01-04 | 2017-08-01 | 北京思维力科技发展有限公司 | A kind of water purifier feedwater depotition cock |
| CN207145825U (en) * | 2017-07-19 | 2018-03-27 | 佛山市乐华恒业卫浴有限公司 | A kind of ready-packaged joint of toilet seat water intaking valve |
| CN208503557U (en) * | 2018-07-05 | 2019-02-15 | 东莞市倍益清环保科技有限公司 | A kind of ready-package tap for kitchen following formula water purifier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108591538A (en) | 2018-09-28 |
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