Drawing type faucet capable of being opened and closed in rotatable mode
By setting up water purification and tap water circuits inside the kitchen faucet and using rotary switch valve control, the problem of adding a secondary faucet is solved, and the switching between tap water and drinking water is achieved, improving the practicality and space utilization of the faucet.
Patent Information
- Application Number
- CN202422867618.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-22
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-11-22
AI Technical Summary
Existing kitchen faucets usually require additional secondary faucets when drinking water is needed, resulting in increased volume, complex structure and space-consuming problems.
Design a pull-out faucet with a rotatable switch. By setting up a water purification water circuit and a tap water circuit inside the faucet, and using a rotary switch valve to control the opening and closing of the water purification water circuit, the switching between tap water and drinking water is achieved, and the addition of a secondary faucet is avoided.
On the basis of not adding a secondary faucet, two water outlet methods of tap water and drinking water are realized, which improves the practicality and space utilization of the faucet.
Smart Images
Figure CN223242191U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a faucet, in particular to a pull-out faucet with a rotatable switch. Background Art
[0002] Among many faucets, kitchen faucets are often the most commonly used. In daily life, there are many situations where drinking water is needed. Usually, people go to water dispensers or teapots to get it, which brings certain troubles. Although some kitchen faucets have the function of dispensing drinking water, these faucets often use the method of adding sub-faucets, which undoubtedly increases the overall size of the faucet and the complexity of the structure. It is not only inconvenient to use, but also takes up more installation space at the kitchen sink. Summary of the Invention
[0003] In order to overcome the deficiencies of the prior art, the utility model provides a pull-out faucet with a rotatable switch.
[0004] The technical solution adopted by the utility model to solve its technical problems is:
[0005] A pull-out faucet with a rotatable switch comprises an outer shell consisting of a first shell and a second shell, wherein the outer shell is sequentially installed with a water inlet joint, a connecting piece rotating synchronously with the second shell, a switch valve that is switched by a rotation, and a water outlet, one end of the connecting piece is fixed in the second shell, and the other end is inserted in the first shell, and the two ends of the switch valve that rotate with each other are fixed on the connecting piece at one end and on the first shell at the other end, a tap water path is formed between the water inlet joint, the connecting piece, the switch valve and the inner wall of the outer shell, a clean water path is provided in the center of the water inlet joint, the connecting piece and the switch valve, and the clean water path can be closed by rotating the switch valve, and the water outlet ends of the clean water path and the tap water path are both connected to the water outlet.
[0006] A mounting piece is installed at one end of the connecting piece, and the water inlet joint is connected to the mounting piece through a universal joint.
[0007] The center of the connector is provided with a hollow channel, which is part of the purified water circuit. The connector is also provided with an outer channel, which is part of the tap water circuit.
[0008] A transmission component is fixed in the first shell, and the transmission component is fixed to one end of the switch valve.
[0009] The transmission member is located in the tap water channel and is provided with a plurality of through holes for connecting the tap water channel and the water outlet.
[0010] The beneficial effects of the present utility model are as follows: the present utility model includes an outer shell composed of a first shell and a second shell, and the outer shell is sequentially installed with a water inlet joint, a connecting piece rotating synchronously with the second shell, a switch valve switched by a rotary switch, and a water outlet nozzle, one end of the connecting piece is fixed in the second shell, and the other end is inserted in the first shell, and the two ends of the switch valve rotate with each other, one end is fixed on the connecting piece, and the other end is fixed on the first shell, a tap water path is formed between the water inlet joint, the connecting piece, the switch valve and the inner wall of the outer shell, a clean water path is provided in the center of the water inlet joint, the connecting piece and the switch valve, and the rotary switch valve can close the clean water path, the water outlet ends of the clean water path and the tap water path are both connected to the water outlet nozzle, and a clean water path that can be opened or closed by rotation is added inside the faucet, thereby realizing two water outlet modes of tap water and drinking water without adding a sub-faucet, thereby improving the practicality of the faucet. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0012] Figure 1 It is an exploded view of the utility model;
[0013] Figure 2 It is a cross-sectional view of the present invention (the specific switch structure in the switch valve is not shown);
[0014] Figure 3 It is a structural diagram of the transmission parts. DETAILED DESCRIPTION
[0015] Reference Figure 1-3 A pull-out faucet with a rotatable switch comprises a shell consisting of a first shell 1 and a second shell 2, wherein the shell is sequentially installed with a water inlet joint 3, a connecting piece 4 that rotates synchronously with the second shell 2, a switch valve 5 (a water valve component purchased on the market) that is switched by rotation, and a water outlet 7. One end of the connecting piece 4 is fixed in the second shell 2, and the other end is inserted in the first shell 1. The two ends of the switch valve 5 that rotate with each other are fixed on the connecting piece 4 at one end and on the first shell 1 at the other end. A tap water channel 9 (such as Figure 2 As shown in B, it is the outlet channel direction of the tap water channel 9), the center of the water inlet joint 3, the connector 4, and the switch valve 5 is provided with a clean water channel 8 (as shown in FIG. Figure 2The clean water channel 8 is closed by rotating the switch valve 5. The outlet ends of the clean water channel 8 and the tap water channel 9 are both connected to the water outlet nozzle 7. The clean water channel 8 that can be opened or closed by rotation is added inside the faucet, thereby realizing two water outlet modes of tap water and drinking water without adding a sub-faucet, thereby improving the practicality of the faucet.
[0016] This product needs to use a double-layer water pipe consisting of an inner tube and an outer tube to connect to the faucet switch, wherein the inner tube connects the purified water channel 8 to the water purification equipment, and the space between the inner tube and the outer tube is used to connect the tap water channel 9 to the tap water pipe, wherein the on and off of the tap water channel 9 is controlled by the faucet switch, and no switch is set between the water purification equipment and the purified water channel 8, and the on and off of the purified water channel 8 is controlled by the switch valve 5.
[0017] A mounting member 6 is installed at one end of the connecting member 4 . The water inlet connector 3 is connected to the mounting member 6 via a universal joint 10 . The mounting member 6 is located inside the second housing 2 .
[0018] The center of the connecting piece 4 is provided with a hollow channel, which is a part of the clean water channel 8. The connecting piece 4 is also provided with an outer channel, which is a part of the tap water channel 9.
[0019] A transmission member 11 is fixed in the first housing 1 , and the transmission member 11 is fixed to one end of the switch valve 5 .
[0020] like Figure 3 As shown in C, the transmission member 11 and the switch valve 5 can be fixed using a gear structure. Similarly, the second housing 2 and the connecting member 4 can also be fixed using a gear structure to achieve a synchronous rotation effect.
[0021] The user holds the first shell 1 with one hand and the second shell 2 with the other hand, and twists both hands to make the first shell 1 and the second shell 2 rotate relative to each other. The second shell 2 controls one end of the switch valve 5 to rotate synchronously through the connecting member 4, and the first shell 1 controls the other end of the switch valve 5 to be fixed through the transmission member 11, so that the switch valve 5 can be opened or closed, thereby controlling the on-off of the water purification waterway 8.
[0022] The transmission member 11 is located in the tap water channel 9 and is provided with a plurality of through holes 12 for connecting the tap water channel 9 and the water outlet 7 .
[0023] In this product, the joints of each component are treated with sealing technology, such as installing sealing rings, to prevent intersection or leakage between the tap water channel 9 and the clean water channel 8, thereby preventing the clean water from being polluted.
Claims
1. A pull-out faucet with a rotatable switch, comprising a housing consisting of a first housing (1) and a second housing (2), characterized in that The shell is provided with a water inlet joint (3), a connecting piece (4) that rotates synchronously with the second shell (2), a switch valve (5) that is switched by rotation, and a water outlet (7) in sequence. One end of the connecting piece (4) is fixed in the second shell (2), and the other end is inserted in the first shell (1). The two ends of the switch valve (5) that rotate with each other are fixed on the connecting piece (4) at one end and on the first shell (1) at the other end. A tap water channel (9) is formed between the water inlet joint (3), the connecting piece (4), the switch valve (5) and the inner wall of the shell. A clean water channel (8) is provided in the center of the water inlet joint (3), the connecting piece (4) and the switch valve (5). The clean water channel (8) can be closed by rotating the switch valve (5). The outlet ends of the clean water channel (8) and the tap water channel (9) are both connected to the water outlet (7).
2. The pull-out faucet with a rotatable switch according to claim 1, characterized in that One end of the connecting member (4) is mounted with a mounting member (6), and the water inlet joint (3) is connected to the mounting member (6) via a universal joint (10).
3. The pull-out faucet with a rotatable switch according to claim 1, characterized in that The center of the connecting piece (4) is provided with a hollow channel, the hollow channel being a part of the clean water channel (8), and the connecting piece (4) is also provided with an outer channel, the outer channel being a part of the tap water channel (9).
4. The pull-out faucet with a rotatable switch according to claim 1, characterized in that A transmission component (11) is fixed in the first housing (1), and the transmission component (11) is fixed to one end of the switch valve (5).
5. The pull-out faucet with a rotatable switch according to claim 4, characterized in that The transmission member (11) is located in the tap water channel (9) and is provided with a plurality of through holes (12) for connecting the tap water channel (9) and the water outlet (7).