Water-saving faucet switch

Abstract

The utility model relates to the technical field of faucet switches, in particular to a water-saving faucet switch which comprises a faucet body, a connecting pipe and a fixing flange, the connecting pipe is fixedly connected to the rear side of the faucet body, and the fixing flange is fixedly connected to the other end of the connecting pipe. A water faucet closing manual structure is arranged above the water faucet body, and a water faucet opening and closing reverse opening structure is arranged in the water faucet body. According to the water-saving faucet switch, when a user needs to use water, the screwing wheel is manually rotated, the valve rod is rotated by the screwing wheel to ascend, the trigger rods on the two sides are separated from the trigger switch, the LED bulb cannot be turned on, light can be turned off, and when the user closes the faucet, the user can know that the faucet is closed in place and water leakage is not prone to occurring as long as the user observes light emitted by the LED bulb. The light generated by the LED bulb is used for directly and obviously reminding a user of tightly closing the faucet switch, so that the water-saving capacity of the water-saving faucet switch can be greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to faucet switch technical field, concretely is a water -saving faucet switch. BACKGROUND

[0002] Faucet is the popular name of water valve, is used to control the size switch of water flow, has the effect of water saving. The updating speed of faucet is very fast, develops from old cast iron technology to electroplated knob type, and develops to stainless steel single temperature single control faucet, stainless steel double temperature double control faucet, etc. Faucet switch is used to control the switch device of faucet, realizes water passing and shutting off through the relative movement of sealing element, and can also adjust the flow and temperature of water outlet.

[0003] For example, the authorized announcement number "CN216555635U" is named a faucet switch, the inner wall of the decorative sleeve is close to the outer wall of the mounting cylinder, the limiting convex strip is clamped into the limiting groove, and the appearance can be changed when rotating, but the faucet switch, because the faucet switch basically needs to be manually rotated by the user to realize opening and closing, so the opening and closing of the faucet completely rely on the manual control of the user, when the switch is opened, the water flow will normally flow out, but when the faucet is tightened in the reverse direction, there may be a situation that the switch is not closed tightly, which will cause the faucet to leak. The faucet on the market lacks a reminder structure for the tightness of the switch, so the user will cause a lot of water resource waste after ignoring the tightness of the switch, which affects the water saving performance of the faucet switch.

[0004] At the same time, the existing faucet switch, generally the water outlet of the faucet is downward, which conforms to the nature of water flowing downward, but this will cause a small amount of water to flow out along the downward outlet after the faucet switch is closed, which will cause a small amount of waste every time the faucet is closed, and the use cost of the faucet switch will be greatly increased after a long time. SUMMARY

[0005] The utility model discloses a water-saving faucet switch for the poor water saving performance and low use cost of the existing faucet switch.

[0006] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0007] A water-saving faucet switch is designed, which comprises a faucet body, a connecting pipe and a fixing flange, the connecting pipe is fixedly connected to the rear side of the faucet body, the fixing flange is fixedly connected to the other end of the connecting pipe, a faucet closing manual structure is arranged above the faucet body, and a faucet switch reverse port structure is arranged in the faucet body.

[0008] Preferably, the faucet closing hand structure comprises a fixed seat and a twisting wheel, the fixed seat is fixedly installed at the top end of the faucet body, the inner side of the fixed seat is threadedly connected with a valve rod, the top end of the valve rod is fixedly connected with a supporting plate, the top end of the supporting plate is fixedly installed with the twisting wheel, and the outer wall of the twisting wheel is fixedly connected with a plurality of anti-skid teeth.

[0009] Preferably, the faucet closing hand structure comprises a fixed seat and a twisting wheel, the fixed seat is fixedly installed at the top end of the faucet body, the inner side of the fixed seat is threadedly connected with a valve rod, the top end of the valve rod is fixedly connected with a supporting plate, the top end of the supporting plate is fixedly installed with the twisting wheel, and the outer wall of the twisting wheel is fixedly connected with a plurality of anti-skid teeth.

[0010] Preferably, the faucet closing hand structure comprises a fixed seat and a twisting wheel, the fixed seat is fixedly installed at the top end of the faucet body, the inner side of the fixed seat is threadedly connected with a valve rod, the top end of the valve rod is fixedly connected with a supporting plate, the top end of the supporting plate is fixedly installed with the twisting wheel, and the outer wall of the twisting wheel is fixedly connected with a plurality of anti-skid teeth.

[0011] Preferably, the faucet closing hand structure comprises a fixed seat and a twisting wheel, the fixed seat is fixedly installed at the top end of the faucet body, the inner side of the fixed seat is threadedly connected with a valve rod, the top end of the valve rod is fixedly connected with a supporting plate, the top end of the supporting plate is fixedly installed with the twisting wheel, and the outer wall of the twisting wheel is fixedly connected with a plurality of anti-skid teeth.

[0012] Preferably, the faucet closing hand structure comprises a fixed seat and a twisting wheel, the fixed seat is fixedly installed at the top end of the faucet body, the inner side of the fixed seat is threadedly connected with a valve rod, the top end of the valve rod is fixedly connected with a supporting plate, the top end of the supporting plate is fixedly installed with the twisting wheel, and the outer wall of the twisting wheel is fixedly connected with a plurality of anti-skid teeth.

[0013] The water-saving faucet switch has the advantages that when a user needs to use water, the twisting wheel is manually rotated, the twisting wheel is rotated to lift the valve rod, the two trigger rods are separated from the trigger switches, the LED bulbs are not turned on and are extinguished, when the user closes the faucet, the user can know that the faucet is closed in place and water leakage is avoided by observing that the LED bulbs emit light, the user can be directly reminded to close the faucet switch by the light emitted by the LED bulbs, and therefore the water-saving capability of the water-saving faucet switch is greatly improved.

[0014] The curved pipe is curved upward along the end of the water outlet pipe, water flows out along the upward curved pipe under the rear water pressure, when the faucet switch is closed, the subsequent water flow loses the pushing pressure, the upward curved pipe blocks the residual water flow in the inner side of the water outlet pipe, a certain amount of water resources can be saved, the residual water flow in the water outlet pipe is discharged when the faucet switch is opened next time, the upward arranged faucet outlet can block the residual water flow in the pipe after the faucet is closed, a little saving each time can reduce the use cost of the water-saving faucet switch.BRIEF DESCRIPTION OF DRAWINGS BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a three-dimensional structure schematic diagram of the utility model;

[0016] Figure 2 is Figure 1 a front view schematic diagram;

[0017] Figure 3 is Figure 1 a top view schematic diagram;

[0018] Figure 4 is Figure 2 an enlarged schematic diagram of A part in the middle;

[0019] Figure 5 is Figure 2 an enlarged schematic diagram of B part in the middle;

[0020] Figure 6 is Figure 2 an enlarged schematic diagram of C part in the middle.

[0021] In the drawing: 1, faucet main body, 2, connecting pipe, 3, fixed flange, 4, faucet switch reverse port structure, 41, sealing groove, 42, valve core, 43, drainage cavity, 44, water outlet pipe, 45, curved pipe, 5, faucet closing manual structure, 51, fixed seat, 52, valve rod, 53, support plate, 54, twist wheel, 55, anti-skid tooth, 6, faucet switch tightening reminder structure, 61, battery, 62, trigger rod, 63, trigger switch, 64, protective shell, 65, LED bulb. DETAILED DESCRIPTION

[0022] The utility model will be further described below in combination with the drawings: EMBODIMENT

[0023] Please refer to Figures 1-6 : in this embodiment, a water-saving faucet switch, including faucet main body 1, connecting pipe 2 and fixed flange 3, connecting pipe 2 is fixedly connected at the back of faucet main body 1, and connecting pipe 2 is made of stainless steel material and is welded at the back of faucet main body 1, so that connecting pipe 2 can be connected and installed with the water pipe with fixed flange 3, and fixed flange 3 is fixedly connected at the other end of connecting pipe 2, and the upper portion of faucet main body 1 is provided with faucet closing manual structure 5, and the inside of faucet main body 1 is provided with faucet switch reverse port structure 4.

[0024] The faucet closing hand-operated structure 5 comprises a fixed seat 51 and a twisting wheel 54, the fixed seat 51 is fixedly installed at the top end of the faucet body 1, the inner side of the fixed seat 51 is provided with a rubber sealing ring welded at the top end of the faucet body 1, the inner side of the fixed seat 51 is threadedly connected with a valve rod 52, the valve rod 52 is a threaded rod structure, is threadedly engaged with the inner side of the faucet body 1, the top end of the valve rod 52 is fixedly connected with a supporting plate 53, the supporting plate 53 fixes the twisting wheel 54 and the lower valve rod 52 by welding, the top end of the supporting plate 53 is fixedly installed with the twisting wheel 54, the outer wall of the twisting wheel 54 is fixedly connected with a plurality of anti-skid teeth 55, the anti-skid teeth 55 are vertical multiple protruding strip blocks, when the user opens the faucet, the fingers pinch the twisting wheel 54 and can drive the valve rod 52 to rotate by the friction provided by the anti-skid teeth 55.

[0025] The faucet closing hand-operated structure 5 comprises a fixed seat 51 and a twisting wheel 54, the fixed seat 51 is fixedly installed at the top end of the faucet body 1, the inner side of the fixed seat 51 is provided with a rubber sealing ring welded at the top end of the faucet body 1, the inner side of the fixed seat 51 is threadedly connected with a valve rod 52, the valve rod 52 is a threaded rod structure, is threadedly engaged with the inner side of the faucet body 1, the top end of the valve rod 52 is fixedly connected with a supporting plate 53, the supporting plate 53 fixes the twisting wheel 54 and the lower valve rod 52 by welding, the top end of the supporting plate 53 is fixedly installed with the twisting wheel 54, the outer wall of the twisting wheel 54 is fixedly connected with a plurality of anti-skid teeth 55, the anti-skid teeth 55 are vertical multiple protruding strip blocks, when the user opens the faucet, the fingers pinch the twisting wheel 54 and can drive the valve rod 52 to rotate by the friction provided by the anti-skid teeth 55.

[0026] When the user needs to use water, the twisting wheel 54 is manually rotated, so that the twisting wheel 54 rotates the valve rod 52 to rise, the two side trigger rods 62 are separated from the trigger switches 63, so that the LED bulb 65 is not connected to the light and is extinguished, when the user closes the faucet, as long as the LED bulb 65 emits light, it can be known that the faucet is closed in place and is not easy to leak.

[0027] The top end of the twisting wheel 54 is fixedly installed with a protective shell 64, the protective shell 64 is made of transparent plastic material, the protective shell 64 is buckled above the LED bulb 65 to provide a certain protection, the inner side of the protective shell 64 is fixedly installed with a plurality of LED bulbs 65, the lower end of the supporting plate 53 is fixedly connected with two trigger rods 62;

[0028] When the twisting wheel 54 above the faucet body 1 is tightened to the lowermost end, the lower end of the trigger rod 62 is connected to the top end of the trigger switch 63, so that the battery 61 is connected to the circuit and the topmost LED bulb 65 emits light, when the user needs to use water, the twisting wheel 54 is manually rotated, so that the twisting wheel 54 rotates the valve rod 52 to rise, the two side trigger rods 62 are separated from the trigger switches 63.

[0029] The LED bulb 65 will not be turned on and will be extinguished. When the user closes the faucet, he can know that the faucet is closed in place and is not prone to water leakage by observing the light of the LED bulb 65. The light of the LED bulb is used to directly and obviously remind the user to close the faucet switch, thereby greatly improving the water-saving ability of the water-saving faucet switch.

[0030] The bottom ends of the two trigger rods 62 are movably connected to the upper side of the trigger switch 63. The battery 61 is electrically connected to the LED bulb 65 through wires. The trigger switch 63 is electrically connected to the LED bulb 65 through wires.

[0031] Working principle:

[0032] The connecting pipe 2 of the water-saving faucet switch is made of stainless steel and is welded to the rear side of the faucet body 1. In this way, the connecting pipe 2 can be connected and installed with the fixed flange 3 and the water pipe. The water-saving faucet switch can be set indoors or outdoors to connect the water pipe port position;

[0033] Working structure of the water-saving faucet switch:

[0034] The inside of the fixed seat 51 is provided with a rubber sealing ring welded to the top end of the faucet body 1. The valve rod 52 is a threaded rod structure that is screwed with the inside of the faucet body 1. The support plate 53 is welded and fixed with the lower valve rod 52. The anti-slip teeth 55 are vertical multiple protruding strips. When the user opens the faucet, the fingers pinch the rotating wheel 54 to rotate the valve rod 52 by using the friction provided by the anti-slip teeth 55.

[0035] Directly remind the closing water-saving structure of the water-saving faucet switch:

[0036] When the rotating wheel 54 on the upper side of the faucet body 1 is tightened to the lowermost end, the lower end of the trigger rod 62 is connected to the top end of the trigger switch 63. In this way, the battery 61 is connected to the circuit to make the topmost LED bulb 65 emit light. When the user needs water, he manually rotates the rotating wheel 54. In this way, the rotating wheel 54 rotates the valve rod 52 to rise. The two trigger rods 62 are separated from the trigger switch 63. In this way, the LED bulb 65 will not be turned on and will be extinguished. When the user closes the faucet, he can know that the faucet is closed in place and is not prone to water leakage by observing the light of the LED bulb 65. Embodiment

[0037] Please refer to Figures 1-6In this embodiment, a water-saving faucet switch includes a faucet switch reverse port structure 4 including a sealing groove 41 and a water outlet pipe 44. The sealing groove 41 is fixedly provided on the inner wall of the faucet body 1. The sealing groove 41 is made of ceramic material with the inner side closely adhered to the valve core 42. The valve core 42 is a cylindrical structure made of rubber material. The cylindrical valve core 42 can be driven by the valve rod 52 to move up and down inside the sealing groove 41.

[0038] The water outlet pipe 44 is fixedly connected to one end of the faucet body 1. When the valve core 42 moves upward, it will leave the bottom surface of the sealing groove 41. Thus, the internal drainage cavity 43 of the faucet body 1 will be connected to the connecting pipe 2, and the water flow will be normal. One end of the water outlet pipe 44 is fixedly connected to the curved pipe 45. The curved pipe 45 is curved upward along the end of the water outlet pipe 44. Thus, the water flow will flow out along the upward curved pipe 45 under the supply of water pressure at the back.

[0039] When the faucet switch is closed, the subsequent water flow loses the push pressure, and the upward curved pipe will block the residual water flow inside the water outlet pipe 44. Thus, a certain amount of water resources can be saved. Next time the faucet switch is opened, the residual water flow in the water outlet pipe 44 will be discharged together. The other end of the water outlet pipe 44 is fixedly connected to the drainage cavity 43. The top end of the valve core 42 is fixedly connected to the bottom end of the valve rod 52. The inner side of the drainage cavity 43 is oppositely arranged to one side of the valve core 42.

[0040] By curving the curved pipe 45 upward along the end of the water outlet pipe 44, the water flow will flow out along the upward curved pipe 45 under the supply of water pressure at the back. When the faucet switch is closed, the subsequent water flow loses the push pressure, and the upward curved pipe will block the residual water flow inside the water outlet pipe 44. Thus, a certain amount of water resources can be saved. Next time the faucet switch is opened, the residual water flow in the water outlet pipe 44 will be discharged together. The upwardly arranged faucet outlet can intercept the residual water flow in the pipe after the faucet is closed. A little bit of saving each time can reduce the use cost of the water-saving faucet switch.

[0041] Working principle:

[0042] The sealing groove 41 is fixedly arranged on the inner wall of the faucet body 1, the sealing groove 41 is made of ceramic material with the inner side closely combined with the valve core 42, the valve core 42 is made of rubber material with a cylindrical structure, the cylindrical valve core 42 can be driven by the valve rod 52 to move up and down on the inner side of the sealing groove 41, the valve core 42 moves upward and then leaves the bottom surface of the sealing groove 41, so that the internal drainage cavity 43 of the faucet body 1 is connected with the connecting pipe 2, the water flow is normally passed, the curved pipe 45 is curved upward along the end of the water outlet pipe 44, so that the water flow is flowed along the upward curved pipe 45 under the rear water pressure, when the faucet switch is closed, the subsequent water flow loses the pushing pressure, the upward curved pipe blocks the residual water flow in the water outlet pipe 44, so that a certain water resource can be saved, and the next time the faucet switch is opened, the residual water flow in the water outlet pipe 44 is discharged together.

[0043] Although the utility model has been illustrated and described by referring to the preferred embodiments, it should be understood by those skilled in the art that various changes in form and details can be made within the scope of the claims.

Claims

1. A water-saving faucet switch, comprising a faucet body (1), a connecting pipe (2) and a fixed flange (3), the connecting pipe (2) is fixedly connected to the rear side of the faucet body (1), and the fixed flange (3) is fixedly connected to the other end of the connecting pipe (2), characterized in that: The faucet body (1) is provided with a faucet closing manual structure (5), and the inside of the faucet body (1) is provided with a faucet switch reverse port structure (4).

2. The water saving faucet switch according to claim 1, wherein: The faucet closing manual structure (5) comprises a fixed seat (51) and a twisting wheel (54), the fixed seat (51) is fixedly installed at the top end of the faucet body (1), the inner side of the fixed seat (51) is threadedly connected with a valve rod (52), the top end of the valve rod (52) is fixedly connected with a supporting plate (53), the top end of the supporting plate (53) is fixedly installed with the twisting wheel (54), and the outer wall of the twisting wheel (54) is fixedly connected with a plurality of anti-skid teeth (55).

3. The water saving faucet switch according to claim 2, wherein: The top of the fixed seat (51) is provided with a faucet switch tightening reminding structure (6), the faucet switch tightening reminding structure (6) comprises a storage battery (61) and a trigger switch (63), two trigger switches (63) are fixedly connected on the top sides of the fixed seat (51), the storage battery (61) is movably arranged on the inner side of the supporting plate (53), the top end of the twisting wheel (54) is fixedly installed with a protective shell (64), the inner side of the protective shell (64) is fixedly installed with a plurality of LED bulbs (65), and the lower end of the supporting plate (53) is fixedly connected with two trigger rods (62).

4. The water saving faucet switch according to claim 3, wherein: The bottom ends of the two trigger rods (62) are movably connected with the top of the trigger switch (63), the storage battery (61) is electrically connected with the LED bulbs (65) through wires, and the trigger switch (63) is electrically connected with the LED bulbs (65) through wires.

5. The water saving faucet switch of claim 1, wherein: The faucet switch reverse port structure (4) comprises a sealing groove (41) and a water outlet pipe (44), the sealing groove (41) is fixedly arranged on the inner wall of the faucet body (1), the inner side of the sealing groove (41) is slidably connected with a valve core (42), the water outlet pipe (44) is fixedly connected with one end of the faucet body (1), one end of the water outlet pipe (44) is fixedly connected with a curved pipe (45), and the other end of the water outlet pipe (44) is fixedly connected with a drainage cavity (43).

6. The water saving faucet on-off switch according to claim 5, wherein: The top end of the valve core (42) is fixedly connected with the bottom end of the valve rod (52), and the inner side of the drainage cavity (43) is arranged opposite to one side of the valve core (42).

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