CN218118769U - Pull response tap - Google Patents
Pull response tap Download PDFInfo
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- CN218118769U CN218118769U CN202222169958.6U CN202222169958U CN218118769U CN 218118769 U CN218118769 U CN 218118769U CN 202222169958 U CN202222169958 U CN 202222169958U CN 218118769 U CN218118769 U CN 218118769U
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Abstract
The utility model discloses a pull induction tap, which comprises a tap main body, a waterway control component, a pull pipe, a pull head and an inductor; the main faucet body comprises a main pipe and a branch pipe connected to the side wall of the main pipe; the waterway control assembly comprises an integrated valve seat, an electromagnetic valve and a water mixing valve core; the integrated valve seat is arranged in the main pipe in a penetrating way and is locked with the connecting edge in the main pipe through a screw; the electromagnetic valve is arranged on the upper part of the integrated valve seat and controls the on-off of the water path, and the electromagnetic valve is positioned in the main pipe; the water mixing valve core is accommodated in the branch pipe and is connected with the integrated valve seat; the drawing pipe movably penetrates through the main pipe, and the water inlet end and the water outlet end of the drawing pipe are respectively connected with the integrated valve seat and the drawing head; the inductor is electrically connected with the electromagnetic valve. The utility model has the advantages of compact structure and small tap main body size.
Description
Technical Field
The utility model relates to a kitchen guarding's tap field especially indicates a pull response tap.
Background
The faucet is used as a necessary device for daily production and domestic water, and is widely applied to places such as kitchens, toilets and the like; the drawing head of the drawing faucet can be drawn to move so as to meet the water requirements of different positions, and the drawing faucet is convenient to use and widely used.
In order to improve the convenience and sanitation of the pull-out faucet, a sensor and an electromagnetic valve are arranged on a part of the pull-out faucet to realize sensing water outlet control, and the pull-out faucet with the sensor and the electromagnetic valve is called a pull-out sensing faucet.
The existing pull induction tap needs to provide a moving space for the pull pipe because of the tap main body, so that the electromagnetic valve and the tap main body are generally independently opened to avoid the electromagnetic valve from occupying the internal space of the tap main body.
In order to improve the integrity of the pull-out induction faucet, at present, the electromagnetic valve is also installed in the faucet body, for example, the induction faucet disclosed in chinese patent CN113531190A installs the electromagnetic valve in the faucet body, but the electromagnetic valve is installed in the integrated valve seat first, and then the electromagnetic valve and the integrated valve seat are together installed in the faucet body from the branch pipe at the side of the faucet body; wherein, the solenoid valve is installed in the upside of integral type disk seat so that the solenoid valve can give the pull pipe and step over, but can lead to solenoid valve and integral type disk seat big to the installation space demand of branch pipe like this, the internal diameter of branch pipe will be done very big just can make integral type disk seat and install the solenoid valve in integral type disk seat top can be packed into tap main part from the branch pipe of tap main part side together in, the internal diameter of branch pipe is big then the branch pipe materials big, with high costs, and make tap main part molding not pleasing to the eye.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pull response tap, it can overcome the not enough of prior art.
In order to achieve the above purpose, the solution of the present invention is:
a pull induction tap comprises a tap body, a waterway control assembly, a pull pipe, a pull head and an inductor; the main faucet body comprises a main pipe with an upper opening and a lower opening and a branch pipe connected to the side wall of the main pipe, the branch pipe is communicated with the main pipe, and the inner wall of the branch pipe forms a connecting edge; the waterway control assembly comprises an integrated valve seat, an electromagnetic valve and a water mixing valve core; the integrated valve seat is arranged in the main pipe in a penetrating manner, is locked with the connecting edge through screws, is provided with a cold water inlet, a hot water inlet and a mixed water outlet with downward openings, is provided with an induction water tank with an upward opening, and is also provided with a cold water through opening, a hot water through opening and a mixed water through opening which are opened towards the same side, wherein the cold water through opening and the hot water through opening are respectively communicated with the cold water inlet and the hot water inlet, and the mixed water through opening is communicated with the mixed water outlet through the induction water tank; the electromagnetic valve is arranged at the upper part of the integrated valve seat and seals the opening of the induction water tank, the electromagnetic valve is positioned in the main pipe, and the valve head of the electromagnetic valve extends into the induction water tank and controls whether the mixed water through opening is communicated with the mixed water outlet or not; the cold water inlet end, the hot water inlet end and the mixed water outlet end of the mixed water valve core are respectively communicated with the cold water outlet, the hot water outlet and the mixed water outlet of the integrated valve seat in a butt joint manner; the drawing pipe movably penetrates through the main pipe of the faucet body, the water inlet end of the drawing pipe is connected with the mixed water outlet of the integrated valve seat, and the water outlet end of the drawing pipe is connected with the drawing head; the inductor is electrically connected with the electromagnetic valve, and the inductor controls whether the electromagnetic valve acts and controls whether the mixed water through opening is communicated with the mixed water outlet.
The bottom of the induction water tank is provided with an induction outlet and an induction inlet, and the induction outlet and the induction inlet are respectively communicated with the mixed water outlet and the mixed water through hole; the valve head of the electromagnetic valve is opposite to the induction outlet and movably blocks the induction outlet.
An annular valve cover is matched at the opening of the branch pipe of the tap main body, and presses the water mixing valve core.
The integrated valve seat is provided with a positioning groove, and the water mixing valve core is provided with a positioning column which is spliced with the positioning groove.
The pull induction faucet further comprises a spring bent pipe and a support frame; the first end of the spring bent pipe and the first end of the support frame are connected with a main pipe of the faucet main body, and the support frame is provided with a positioning part for positioning the pull head; the pull pipe movably penetrates through the main pipe and the spring bent pipe.
The positioning part of the support frame is an elastic clamping opening.
The drawing pipe is fixedly matched with a limiting cylinder, and the limiting cylinder is used for being matched with the second end stop of the spring bent pipe to limit the drawing pipe.
The second end of the spring bent pipe is matched with a limiting sleeve, and the limiting sleeve is movably abutted against the limiting cylinder.
And the second end of the spring bent pipe is in threaded engagement with the limiting sleeve.
The first end of the spring bent pipe and the first end of the support frame are connected with a main pipe of the faucet main body through a rotating pipe; the rotating pipe is rotatably connected with the main pipe, and the rotating pipe is fixedly connected with the first end of the spring bent pipe and the first end of the support frame.
After the scheme is adopted, the integrated valve seat and the electromagnetic valve of the utility model are positioned in the main pipe of the tap main body, and the integrated valve seat is locked with the branch pipe of the tap main body through the connection edge of the screw; thus, when the integrated valve seat and the electromagnetic valve are arranged on the main faucet body, the electromagnetic valve is firstly arranged on the integrated valve seat, then the integrated valve seat and the electromagnetic valve are arranged in the main faucet body from the lower end opening of the main faucet body, finally, screws are arranged in the main faucet body from the branch pipes, and the connection edges of the integrated valve seat and the branch pipes are locked by the screws; according to the above, the utility model discloses will integrate disk seat and solenoid valve and don't pass the branch pipe with the solenoid valve when installing in leading main part to can reduce the installation space demand of integrated disk seat and solenoid valve to the branch pipe, make the internal diameter of branch pipe need not do greatly, thereby help reducing the materials and the cost of branch pipe, make the size of leading main part can be close with current pull tap.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an exploded view of the present invention;
fig. 3 is a schematic structural diagram 1 of the integrated valve seat of the present invention;
fig. 4 is a schematic structural diagram of the integrated valve seat of the present invention 2;
fig. 5 is a schematic structural view of the integrated valve seat of the present invention 3;
fig. 6 is a schematic structural view of the water mixing valve element of the present invention;
fig. 7 is a cross-sectional view 1 of the present invention;
fig. 8 is a cross-sectional view of the present invention 2;
fig. 9 is a cross-sectional view 3 of the present invention;
fig. 10 is a cross-sectional view 4 of the present invention;
description of reference numerals:
the tap body 1, the main pipe 11, the branch pipe 12, the connecting edge 121, the valve cover 13,
the water path control assembly 2, the integrated valve seat 21, the cold water inlet 211, the hot water inlet 212, the mixed water outlet 213, the sensing water tank 214, the sensing outlet 2141, the sensing inlet 2142, the cold water through hole 215, the hot water through hole 216, the mixed water through hole 217, the positioning groove 218, the electromagnetic valve 22, the valve head 221, the mixed water valve core 23, the valve rod 231, the positioning column 232, the operating handle 24,
the drawing tube 3, the limiting cylinder 31,
the pulling head (4) is pulled out,
the position of the inductor (5) is determined,
the spring elbow 6, the stop collar 61,
the support frame 7, the positioning part 71,
the tube 8 is rotated in such a way that,
screw S, screw D.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.
As shown in fig. 1 to 10, the present invention discloses a pull induction faucet, which comprises a faucet body 1, a waterway control assembly 2, a pull pipe 3, a pull head 4 and an inductor 5; the main faucet body 1 comprises a main pipe 11 with an upper opening and a lower opening and a branch pipe 12 connected to the side wall of the main pipe 11, wherein the branch pipe 12 is communicated with the main pipe 11, and a connecting edge 121 is formed on the inner wall of the branch pipe 12; the waterway control assembly 2 comprises an integrated valve seat 21, an electromagnetic valve 22 and a water mixing valve core 23; the integrated valve seat 21 penetrates through the main pipe 11, the integrated valve seat 21 is locked with the connecting edge 121 through screws, the integrated valve seat 21 is provided with a cold water inlet 211, a hot water inlet 212 and a mixed water outlet 213 with downward openings, the integrated valve seat 213 is provided with an induction water tank 214 with an upward opening, the integrated valve seat 214 is further provided with a cold water through hole 215, a hot water through hole 216 and a mixed water through hole 217 with openings facing to the same side, the cold water through hole 215 and the hot water through hole 216 are respectively communicated with the cold water inlet 211 and the hot water inlet 212, and the mixed water through hole 217 is communicated with the mixed water outlet 213 through the induction water tank 214; the electromagnetic valve 22 is mounted on the upper part of the integrated valve seat 21 and closes the opening of the induction water tank 214, the electromagnetic valve 22 is positioned in the main pipe 21, and the valve head 221 of the electromagnetic valve 22 extends into the induction water tank 214 and controls whether the mixed water through hole 217 is communicated with the mixed water outlet 213; the mixing valve core 23 is accommodated in the branch pipe 12, and the cold water inlet end, the hot water inlet end and the mixed water outlet end of the mixing valve core 23 are respectively communicated with the cold water through opening 215, the hot water through opening 216 and the mixed water through opening 217 of the integrated valve seat 21 in a butt joint manner; the pull pipe 3 movably penetrates through the main pipe 11 of the faucet body 1, the water inlet end of the pull pipe 3 is connected with the mixed water outlet 213 of the integrated valve seat 21, and the water outlet end of the pull pipe 3 is connected with the pull head 4; the sensor 5 is electrically connected with the electromagnetic valve 22, and the sensor 5 is used for controlling whether the electromagnetic valve 22 operates or not, and further controlling whether the mixed water through hole 217 is communicated with the mixed water outlet 213 or not so as to control whether the drawing head 4 discharges water or not.
In the utility model, the integrated valve seat 21 and the electromagnetic valve 22 are positioned in the main pipe 11 of the main faucet body 1, and the integrated valve seat 21 is locked with the connecting edge 121 of the branch pipe 12 of the main faucet body 1 through a screw; thus, when the integrated valve seat 21 and the electromagnetic valve 22 are installed on the faucet body 1, the electromagnetic valve 22 is installed on the integrated valve seat 21, then the integrated valve seat 21 and the electromagnetic valve 22 are installed into the main pipe 21 from the lower end opening of the main pipe 11 of the faucet body 1, finally, the screw S is installed from the branch pipe 12 of the faucet body 1, and the connection edge 121 of the integrated valve seat 21 and the branch pipe 12 is locked by the screw S; therefore, the utility model discloses don't pass branch pipe 12 with solenoid valve 22 when installing integrated disk seat 21 and solenoid valve 22 in leading main part 1 to can reduce integrated disk seat 21 and solenoid valve 22 to the installation space demand of branch pipe 12, make the internal diameter of branch pipe 12 need not do greatly, thereby help reducing the materials and the cost of branch pipe 12, make leading main part 1's size can be close with current pull tap, more accord with consumer's consumption concept. In addition, the cold water inlet 211, the hot water inlet 212 and the mixed water outlet 213 of the integrated valve seat 21 face downward, so that the occupation of the internal lateral space of the main pipe 11 of the faucet body 1 when the cold water inlet 211 and the hot water inlet 212 are connected with an external water source through a pipeline can be reduced, and the occupation of the internal lateral space of the main pipe 11 of the faucet body 1 can also be reduced when the electromagnetic valve 22 is installed on the upper portion of the integrated valve seat 21.
The utility model discloses in, the junction of branch pipe 12 and person in charge 11 can be close to along 121 to the connection of the branch pipe 12 inner wall of tap main part 1, and integrated disk seat 21 is equipped with the screw that supplies screw S spiro union, connects and then is equipped with the perforation that supplies screw S to pass along 121.
In the utility model, an annular valve cover 13 is matched at the opening of the branch pipe 12 of the faucet main body 1, and the valve cover 13 presses the water mixing valve core 23 to limit the water mixing valve core 23 in the branch pipe 12, so that the water mixing valve core 23 is prevented from being separated to ensure that the water mixing valve core 23 is stably connected with the integrated valve seat 21; the cold water inlet end, the hot water inlet end and the mixed water outlet end of the mixed water valve core 23 can be respectively matched with a sealing ring, so that the cold water inlet end, the hot water inlet end and the mixed water outlet end of the mixed water valve core 23 are respectively in sealing connection with the cold water through opening 215, the hot water through opening 216 and the mixed water through opening 217 of the integrated valve seat 21, the valve rod 231 of the mixed water valve core 23 penetrates through the valve cover 13, and the valve rod 231 of the mixed water valve core 23 is connected with the operating handle 24 so that a person can operate the mixed water valve core 23; the integrated valve seat 21 is provided with a positioning groove 218, the water mixing valve element 23 is provided with a positioning column 232 inserted into the positioning groove 218, and the matching of the positioning column 232 and the positioning groove 218 enables the water mixing valve element 23 to be accurately butted with the integrated valve seat 21.
In the utility model, the integrated valve seat 21 can be manufactured by injection molding, the cold water inlet 211 is communicated with the cold water through hole 215 in an intersecting manner, the hot water inlet 212 is communicated with the hot water through hole 216 in an intersecting manner, the bottom of the induction water tank 214 is provided with the induction outlet 2141 and the induction inlet 2142, the induction outlet 2141 and the induction inlet 2142 are respectively communicated with the mixed water outlet 213 and the mixed water through hole 217, wherein the induction outlet 2141 and the mixed water outlet 213 can be arranged in a parallel staggered manner, and the induction inlet 2142 is communicated with the mixed water through hole 217 in an intersecting manner; the valve head 221 of the electromagnetic valve 22 faces the sensing outlet and movably blocks the sensing outlet 2141, so as to control whether the mixed water through hole 217 is communicated with the mixed water outlet 213; the solenoid valve 22 may be locked to the integrated valve seat 21 by a screw D.
The utility model discloses in, inductor 5 mountable is in the person in charge 11 of leading main part 1, and inductor 5 can adopt infrared proximity sensor.
In the utility model, the pull induction tap of the utility model also comprises a spring bent pipe 6 and a support frame 7; the first end of the spring bent pipe 6 and the first end of the support frame 7 are connected with a main pipe 11 of the tap main body 1, and the support frame 7 is provided with a positioning part 71 for positioning the pull head 4; the pull pipe 3 movably penetrates through the main pipe 11 and the spring bent pipe 12; the pull induction tap of the utility model is actually a spring pull tap, and the spring bent pipe 6 can be bent and deformed, so that the range of the pull head 4 which can move is wider; the positioning portion 71 of the supporting frame 7 is used for positioning the pull head 4 so that the pull head 4 can be stably placed, the positioning portion 71 may be an elastic clip opening 711, and the positioning portion 71 may be disposed at the second end of the supporting frame 7.
In the utility model, a limiting cylinder 31 can be fixed and matched on the pull pipe 3, the limiting cylinder 31 is used for being matched with the second end stop of the spring bent pipe 6 to limit the pull pipe 3, wherein, the limiting cylinder 31 of the pull pipe 3 is matched with the second end stop of the spring bent pipe 6 to limit the pull pipe 3, so that the phenomenon of excessive return of the pull pipe 3 can be avoided; the excessive return of the pull tube 3 means that the pull head 4 is not positioned by the support frame 7 when the pull head 4 is reset, so that the pull head 4 is closer to the second end of the spring bent tube 6, and the pull tube 3 is excessively returned. The second end cooperation of spring return bend 6 has stop collar 61, and stop collar 61 supports with the activity of a stop collar 31 and leans on and makes a stop collar 31 can with the second end backstop cooperation of spring return bend 6, and stop collar 61 can mesh with the second end of spring return bend 6, and stop collar 61 is connected simply and firmly with spring return bend 6 like this.
In the utility model, the first end of the spring bent pipe 6 and the first end of the support frame 7 are connected with the main pipe 11 of the main faucet body 1 through the rotating pipe 8; the rotating pipe 8 is rotatably connected with the main pipe 11, and the rotating pipe 8 is fixedly connected with the first end of the spring bent pipe 6 and the first end of the support frame 7; thus, the spring bent pipe 6, the support frame 7 and the rotating pipe 8 can rotate relative to the main faucet body 1, so that the use of people is facilitated.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.
Claims (10)
1. A pull induction faucet, comprising: comprises a tap main body, a waterway control component, a pull pipe, a pull head and an inductor;
the main faucet body comprises a main pipe with an upper opening and a lower opening and a branch pipe connected to the side wall of the main pipe, the branch pipe is communicated with the main pipe, and the inner wall of the branch pipe forms a connecting edge;
the waterway control assembly comprises an integrated valve seat, an electromagnetic valve and a water mixing valve core; the integrated valve seat is arranged in the main pipe in a penetrating mode and is locked with the connecting edge through screws, the integrated valve seat is provided with a cold water inlet, a hot water inlet and a mixed water outlet, the opening of the cold water inlet is downward, the opening of the hot water inlet is upward, the integrated valve seat is further provided with a cold water through opening, a hot water through opening and a mixed water through opening, the openings of the cold water through opening and the hot water through opening face the same side, the cold water through opening and the hot water through opening are respectively communicated with the cold water inlet and the hot water inlet, and the mixed water through opening is communicated with the mixed water outlet through the induction water tank; the electromagnetic valve is arranged at the upper part of the integrated valve seat and seals the opening of the induction water tank, the electromagnetic valve is positioned in the main pipe, and the valve head of the electromagnetic valve extends into the induction water tank and controls whether the mixed water through opening is communicated with the mixed water outlet or not; the cold water inlet end, the hot water inlet end and the mixed water outlet end of the mixed water valve core are respectively communicated with the cold water outlet, the hot water outlet and the mixed water outlet of the integrated valve seat in a butt joint manner;
the drawing pipe movably penetrates through the main pipe of the faucet body, the water inlet end of the drawing pipe is connected with the mixed water outlet of the integrated valve seat, and the water outlet end of the drawing pipe is connected with the drawing head;
the inductor is electrically connected with the electromagnetic valve, and the inductor controls whether the electromagnetic valve acts and controls whether the mixed water through hole is communicated with the mixed water outlet.
2. The pull induction faucet of claim 1, wherein: the bottom of the induction water tank is provided with an induction outlet and an induction inlet which are respectively communicated with the mixed water outlet and the mixed water passing opening; the valve head of the electromagnetic valve is opposite to the induction outlet and movably blocks the induction outlet.
3. The pull induction faucet of claim 1, wherein: an annular valve cover is matched at the opening of the branch pipe of the tap main body, and presses the water mixing valve core.
4. The pull induction faucet of claim 1, wherein: the integrated valve seat is provided with a positioning groove, and the water mixing valve core is provided with a positioning column inserted with the positioning groove.
5. The pull induction faucet of claim 1, wherein: the spring bending pipe and the supporting frame are also included; the first end of the spring bent pipe and the first end of the support frame are connected with a main pipe of the faucet main body, and the support frame is provided with a positioning part for positioning the pull head; the pull pipe movably penetrates through the main pipe and the spring bent pipe.
6. The pull induction faucet of claim 5, wherein: the positioning part of the support frame is an elastic clamping opening.
7. The pull induction faucet of claim 6, wherein: the drawing pipe is fixedly matched with a limiting cylinder, and the limiting cylinder is used for being matched with the second end stop of the spring bent pipe to limit the drawing pipe.
8. The pull induction faucet of claim 7, wherein: the second end of the spring bent pipe is matched with a limiting sleeve, and the limiting sleeve is movably abutted against the limiting cylinder.
9. The pull induction faucet of claim 8, wherein: and the second end of the spring bent pipe is in threaded engagement with the limiting sleeve.
10. The pull induction faucet of claim 5, wherein: the first end of the spring bent pipe and the first end of the support frame are connected with a main pipe of the faucet main body through a rotating pipe; the rotating pipe is rotatably connected with the main pipe, and the rotating pipe is fixedly connected with the first end of the spring bent pipe and the first end of the support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222169958.6U CN218118769U (en) | 2022-08-17 | 2022-08-17 | Pull response tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222169958.6U CN218118769U (en) | 2022-08-17 | 2022-08-17 | Pull response tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218118769U true CN218118769U (en) | 2022-12-23 |
Family
ID=84524878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222169958.6U Active CN218118769U (en) | 2022-08-17 | 2022-08-17 | Pull response tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218118769U (en) |
-
2022
- 2022-08-17 CN CN202222169958.6U patent/CN218118769U/en active Active
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