Color-changeable pulling type vegetable basin faucet

Abstract

The utility model relates to the technical field of faucets, and particularly discloses a color-changeable drawing vegetable basin faucet which comprises a vegetable basin body, a water inlet pipeline and a fixed seat, the fixed seat is fixedly connected with the vegetable basin body and a water outlet of the water inlet pipeline, and one end, far away from the water inlet pipeline, of the fixed seat is rotatably connected with a main control valve. A main flow pipe is fixedly connected to the end, away from the fixing base, of the main control valve, the main flow pipe is fixedly connected with a first water outlet mechanism and a second water outlet mechanism, the main flow pipe is arranged, the surface of the main flow pipe is coated with a layer of reversible temperature change ink, the reversible temperature change ink senses the temperature change of the main flow pipe, and the color can be changed along with the temperature change; the transparent acrylic layer has the effects of sealing and isolating the reversible temperature change ink, when a user needs cold or hot water, the change of the color of the reversible temperature change ink can be observed, water is prevented from being mistakenly placed, and the problem that cold water and hot water released by an existing vegetable basin faucet are not easy to distinguish is solved.

Description

Technical Field

[0001] This utility model relates to the field of faucet technology, and in particular to a color-changing pull-out vegetable basin faucet. Background Technology

[0002] A sink faucet is an integrated faucet that combines a regular faucet with a sink, installed on top of the sink for easy use in the kitchen. There are many types of sink faucets available today. To make them even more convenient to use, a stainless steel braided flexible hose is added between the faucet and the sink body, giving the traditional sink faucet a pull-out function, expanding its usable area in the kitchen and enhancing its practicality.

[0003] Most existing sink faucets are connected to water heaters and can control the release of hot and cold water via valves. While most sink faucets have a rotating function to spray water into different sinks, they generally lack a temperature-sensitive function. When the faucet is rotated, it's difficult for the user to discern the direction of rotation. If the user wants hot water, the incorrect rotation might result in cold water being released. In winter, this could cause discomfort when washing up with cold water. Therefore, most existing sink faucets suffer from the problem of difficulty in distinguishing between hot and cold water. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a color-changing pull-out kitchen sink faucet, solving the technical problem that it is difficult to distinguish between hot and cold water release in existing kitchen sink faucets.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A color-changing pull-out kitchen sink faucet includes a kitchen sink body and a water inlet pipe. It includes a fixed base, which is fixedly connected to the kitchen sink body and to the water outlet of the water inlet pipe. A main control valve is rotatably connected to the end of the fixed base away from the water inlet pipe. A main flow pipe is fixedly connected to the end of the main control valve away from the fixed base. A first water outlet mechanism and a second water outlet mechanism are fixedly connected to the main flow pipe. The first water outlet mechanism includes a pull-out pipe, and the second water outlet mechanism includes a guide branch pipe.

[0009] Preferably, a first permanent magnet is fixedly connected to the end of the main pipe away from the main control valve, an atomizing shower head is fixedly connected to the end of the pull-out pipe away from the main pipe, and a second permanent magnet is fixedly connected to the connection between the atomizing shower head and the pull-out pipe.

[0010] Preferably, the pull tube is slidably connected to the inside of the main tube, and one end of the pull tube located inside the main tube is fixedly connected to the main tube, and the first permanent magnet and the second permanent magnet are compatible.

[0011] Preferred configuration: The flow guide pipe is fixedly connected to the main flow pipe, and a water outlet nozzle is fixedly connected to the end of the flow guide pipe away from the main flow pipe. A squeeze cap is threadedly connected to the end of the water outlet nozzle away from the flow guide pipe. A knob is fixedly connected to the axis of the squeeze cap. A certain gap is left between the squeeze cap and the water outlet nozzle, and a filter element is placed in the gap.

[0012] Preferably, a first auxiliary valve is fixedly installed on the section of the main flow pipe near the first permanent magnet, and a second auxiliary valve is fixedly installed on the middle section of the guide branch pipe.

[0013] Preferred: The main control valve is made of metal, and the surface of the main flow pipe is coated with a layer of reversible thermochromic ink, and the surface of the reversible thermochromic ink is covered with a layer of transparent acrylic.

[0014] (III) Beneficial Effects

[0015] I. This application, by setting a main flow pipe and spraying a layer of reversible thermochromic ink on the surface of the main flow pipe, the reversible thermochromic ink senses the temperature change of the main flow pipe and changes color with the temperature change. The transparent acrylic layer plays the role of sealing and isolating the reversible thermochromic ink. When the user needs colder or hotter water, he can observe the color change of the reversible thermochromic ink to avoid putting in the wrong water, thus solving the problem of the existing kitchen sink faucet's hot and cold water release being difficult to distinguish.

[0016] Second, this application, by setting a first water outlet and a second water outlet, with the second water outlet threadedly connected to a squeeze cap and a filter element placed inside, enables this application to have three different water outlet states: rapid flow, atomization, and slow-flow filtration, thus making this application highly practical. Attached Figure Description

[0017] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0018] Figure 1 This is a structural diagram of the device of this utility model;

[0019] Figure 2 This is a side view of the overall structure of the device of this utility model after rotation;

[0020] Figure 3 This is a top-view structural diagram of the device of this utility model after it has been rotated as a whole;

[0021] Figure 4This is a cross-sectional structural diagram of the second outlet portion of this utility model;

[0022] Figure 5 This is a structural diagram of the first permanent magnet and the reversible thermochromic ink of this utility model.

[0023] Legend: 1. Vegetable basin body; 2. Fixing base; 3. Main control valve; 4. First auxiliary valve; 5. Flow guide pipe; 101. Water inlet pipe; 301. Main flow pipe; 302. First permanent magnet; 303. Pull-out pipe; 304. Atomizing shower head; 305. Second permanent magnet; 306. Reversible temperature-sensitive ink; 307. Transparent acrylic layer; 501. Second auxiliary valve; 502. Water outlet nozzle; 503. Squeeze cap; 504. Knob; 505. Filter element. Detailed Implementation

[0024] This application provides a color-changing pull-out kitchen sink faucet, which effectively solves the problem that it is not easy to distinguish between hot and cold water release in existing kitchen sink faucets.

[0025] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the technical solution in this application embodiment effectively solves the technical problem that it is difficult to distinguish between hot and cold water releases in existing kitchen sink faucets. The overall idea is as follows:

[0026] To address the problems existing in the prior art, this utility model provides a color-changing pull-out vegetable basin faucet, including a vegetable basin body 1 and a water inlet pipe 101, including a fixing seat 2, which is fixedly connected to the vegetable basin body 1 and fixedly connected to the water outlet of the water inlet pipe 101. A main control valve 3 is rotatably connected to the end of the fixing seat 2 away from the water inlet pipe 101, and a main flow pipe 301 is fixedly connected to the end of the main control valve 3 away from the fixing seat 2. A first water outlet mechanism and a second water outlet mechanism are fixedly connected to the main flow pipe 301. The first water outlet mechanism includes a pull-out pipe 303, and the second water outlet mechanism includes a guide branch pipe 5.

[0027] A first permanent magnet 302 is fixedly connected to the end of the main pipe 301 away from the main control valve 3, and an atomizing shower head 304 is fixedly connected to the end of the pull pipe 303 away from the main pipe 301. A second permanent magnet 305 is fixedly connected to the connection between the atomizing shower head 304 and the pull pipe 303.

[0028] The pull tube 303 is slidably connected to the inside of the main tube 301, and one end of the pull tube 303 located inside the main tube 301 is fixedly connected to the main tube 301. The first permanent magnet 302 and the second permanent magnet 305 are adapted to each other.

[0029] The flow guide pipe 5 is fixedly connected to the main flow pipe 301. A water outlet nozzle 502 is fixedly connected to the end of the flow guide pipe 5 away from the main flow pipe 301. A squeeze cap 503 is threadedly connected to the end of the water outlet nozzle 502 away from the flow guide pipe 5. A knob 504 is fixedly connected to the axis of the squeeze cap 503. A certain gap is left between the squeeze cap 503 and the water outlet nozzle 502, and a filter element 505 is placed in the gap.

[0030] A first auxiliary valve 4 is fixedly installed on a section of the main flow pipe 301 near the first permanent magnet 302, and a second auxiliary valve 501 is fixedly installed in the middle section of the diversion branch pipe 5.

[0031] The main control valve 3 is made of metal, and the surface of the main flow pipe 301 is coated with a layer of reversible thermochromic ink 306, and the surface of the reversible thermochromic ink 306 is covered with a layer of transparent acrylic layer 307.

[0032] Working principle:

[0033] First, the water inlet pipe 101 is connected to the water heater. When the user of this application needs a strong water flow, the main control valve 3 can be turned so that the second water outlet faces the sink body 1. The squeeze cap 503 is removed from the water outlet nozzle 502 by the knob 504, and the filter element 505 is removed. At this time, the first auxiliary valve 4 is adjusted to the closed state, and the second auxiliary valve 501 is adjusted to the open state. Then, the valve of the main control valve 3 is turned, and the water flows out from the inside of the main control valve 3 and is guided through the main pipe 301 to the guide pipe 5, and finally sprayed out from the water outlet nozzle 502. At this time, the water flow is unobstructed and can release the water flow with the maximum impact force.

[0034] The second step is that when the user needs a cleaner water flow, the filter element 505 and the squeeze cap 503 can be installed in the water outlet nozzle 502. At this time, the water sprayed from the water outlet nozzle 502 is simply filtered by the filter element 505 to obtain a cleaner water flow.

[0035] Third, when the user needs to use the atomizing shower head 304, the second auxiliary valve 501 can be adjusted to the closed state and the first auxiliary valve 4 can be adjusted to the open state. At this time, the main flow pipe 301 can lead the water flow from the main control valve 3 to the pull pipe 303. Finally, the water flow can be atomized and sprayed out through the atomizing shower head 304, which can be used to clean objects. The pull pipe 303 can be pulled so that the atomizing shower head 304 can be pointed to any position inside any sink body 1, so that the water flow comes into close contact with the object being washed, preventing water from splashing out of the sink body 1.

[0036] Fourth, the main control valve 3 can control whether the water flowing to the main flow pipe 301 is hot or cold. This is because the surface of the main flow pipe 301 is coated with reversible thermochromic ink 306. The reversible thermochromic ink 306 senses the temperature change of the main flow pipe 301 and changes color accordingly. The transparent acrylic layer 307 acts as a seal and isolates the reversible thermochromic ink 306. When the user needs colder or hotter water, they can observe the color change of the reversible thermochromic ink 306 to avoid putting the wrong water in.

[0037] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A color-changing pull-out kitchen sink faucet, comprising a sink body (1) and a water inlet pipe (101), characterized in that, Includes a fixed base (2), which is fixedly connected to the main body (1) of the vegetable basin, and is fixedly connected to the outlet of the water inlet pipe (101). A main control valve (3) is rotatably connected to one end of the fixed base (2) away from the water inlet pipe (101), and a main flow pipe (301) is fixedly connected to one end of the main control valve (3) away from the fixed base (2). A first water outlet mechanism and a second water outlet mechanism are fixedly connected to the main flow pipe (301). The first water outlet mechanism includes a pull-out pipe (303); The second water outlet mechanism includes a diversion pipe (5); The main control valve (3) is made of metal, and the surface of the main pipe (301) is coated with a layer of reversible thermochromic ink (306), and the surface of the reversible thermochromic ink (306) is covered with a layer of transparent acrylic (307).

2. The color-changing pull-out vegetable basin faucet as described in claim 1, characterized in that, The end of the main pipe (301) away from the main control valve (3) is fixedly connected to a first permanent magnet (302), the end of the pull-out pipe (303) away from the main pipe (301) is fixedly connected to an atomizing shower head (304), and the connection between the atomizing shower head (304) and the pull-out pipe (303) is fixedly connected to a second permanent magnet (305).

3. A color-changing pull-out vegetable basin faucet as described in claim 2, characterized in that, The pull tube (303) is slidably connected to the inside of the main tube (301), and one end of the pull tube (303) located inside the main tube (301) is fixedly connected to the main tube (301). The first permanent magnet (302) and the second permanent magnet (305) are adapted to each other.

4. A color-changing pull-out vegetable basin faucet as described in claim 3, characterized in that, The flow guide pipe (5) is fixedly connected to the main flow pipe (301). A water outlet nozzle (502) is fixedly connected to one end of the flow guide pipe (5) away from the main flow pipe (301). A squeeze cap (503) is threadedly connected to one end of the water outlet nozzle (502) away from the flow guide pipe (5). A knob (504) is fixedly connected to the axis of the squeeze cap (503). A certain gap is left between the squeeze cap (503) and the water outlet nozzle (502), and a filter element (505) is placed in the gap.

5. A color-changing pull-out vegetable basin faucet as described in claim 4, characterized in that, A first auxiliary valve (4) is fixedly installed on a section of the main flow pipe (301) near the first permanent magnet (302), and a second auxiliary valve (501) is fixedly installed on the middle section of the flow guide pipe (5).

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