Multi-stage flow adjusting faucet

Abstract

The utility model discloses a multi-stage flow regulation faucet, relates to the technical field of faucets, and improves the defects that in the prior art, when a faucet is used, due to the fact that most of a valve body and the faucet are rotating, after the faucet is used for a long time, the sealing performance between the valve body and the faucet is not good enough due to abrasion or aging and the like. The water faucet comprises a water faucet body, a pipe cavity is formed in the water faucet body, two adjusting rotating rods are rotationally installed on the water faucet body and located in the pipe cavity, transmission wheels are fixedly connected to the two adjusting rotating rods, and a transmission belt is in transmission connection between the two transmission wheels; fixing frames are symmetrically and fixedly arranged in the pipe cavity, a fixing assembly and a sealing assembly are arranged in the pipe cavity, and a multi-stage adjusting rotary rod is rotationally connected to the faucet body. Through the sealing assembly, the sealing disc and the faucet can be extruded and sealed, the sealing performance is improved, and therefore the situation that the water pressure of the faucet is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the field of faucets, in particular to a multi-stage flow regulating faucet. Background Art

[0002] Faucet is the popular name of water valve, which is used to control the size of water flow switch and has the effect of water saving. The replacement speed of faucets is very fast, from the old cast iron process to the electroplated knob type, and then to the stainless steel single-temperature single-control faucet, stainless steel double-temperature double-control faucet, and kitchen semi-automatic faucet. Now, more and more consumers will consider the material, function, shape and other aspects when purchasing faucets. According to the structure, it can be divided into single-link, double-link and triple-link faucets. In addition, there are single-handle and double-handle faucets. The single-link type can be connected to a cold water pipe or a hot water pipe, and the double-link type can be connected to both cold and hot pipes at the same time. It is mostly used for bathroom basins and kitchen sinks with hot water supply. In addition to connecting to both cold and hot water pipes, the triple-link type can also be connected to a shower head. It is mainly used for bathtub faucets. The single-handle faucet can adjust the temperature of cold and hot water with one handle, while the double-handle faucet needs to adjust the cold water pipe and the hot water pipe separately to adjust.

[0003] In the prior art, when using a faucet, since most valve bodies and faucets are rotated, after long-term use, the internal sealing structure may not be sealed well enough due to wear or aging, thereby affecting the water pressure of the faucet. Utility Model Content

[0004] In order to improve the problem in the prior art that when using a faucet, since most of the valve bodies and the faucets are rotating, after long-term use, the internal sealing structure may not be sealed well enough due to wear or aging, thereby affecting the water pressure of the faucet, the utility model provides a multi-stage flow regulating faucet.

[0005] The utility model provides a multi-stage flow regulating faucet, which adopts the following technical solutions:

[0006] A multi-stage flow regulating faucet comprises a faucet body, wherein a tube cavity is arranged in the faucet body, and two adjusting rotating rods are rotatably mounted on the faucet body, wherein the two adjusting rotating rods are both located in the tube cavity, and the two adjusting rotating rods are both fixedly connected with transmission wheels, and a transmission belt is connected between the two transmission wheels for transmission, and a fixing frame is symmetrically fixed in the tube cavity, and a fixing component and a sealing component are respectively arranged in the tube cavity.

[0007] By adopting the above technical solution, since a transmission belt is provided between the two transmission wheels, the two adjusting rotating rods rotate synchronously.

[0008] Optionally, a multi-stage adjustment rotary rod is rotatably connected to the faucet body, a sealing disk is fixedly connected to the multi-stage adjustment rotary rod, and the sealing disk is fitted to the faucet body.

[0009] By adopting the above technical solution, the fit between the sealing disk and the faucet body can prevent water from flowing over the sealing disk.

[0010] Optionally, the sealing disk is provided with two water flow channels with different pipe diameters, the faucet body is provided with a water outlet, and the bottom end of the faucet body is provided with a mounting bolt.

[0011] By adopting the above technical solution, water flows into the faucet body, and when the sealing disk rotates and the water flow channel is connected to the tube cavity, the effect of regulating the water volume can be achieved.

[0012] Optionally, the sealing assembly includes two adjusting rotating rods rotatably connected to the tubular cavity, and an elliptical plate is fixedly connected to the two adjusting rotating rods. Two groove bodies are provided in the tubular cavity, and return springs are slidably connected in the two groove bodies. Slide plates are slidably connected in the two groove bodies, and the two slide plates are respectively fixedly connected to one end of the two return springs.

[0013] By adopting the above technical solution, when the two reset springs release their elastic force, the two slide plates can be driven to reset.

[0014] Optionally, the two slide plates are fixedly connected with push plates, the two push plates are respectively fitted with the two elliptical plates, and one end of the two push plates is fixedly connected with a sealing block.

[0015] By adopting the above technical solution, the two push plates drive the two sealing blocks to move to perform extrusion sealing between the sealing disk and the tube cavity.

[0016] Optionally, the fixing assembly includes two fixing rods slidably connected to the two fixing frames, the two fixing rods are fixedly connected with spring plates, the two fixing rods are respectively fitted with two elliptical plates, and a filter plate is provided between the two fixing frames.

[0017] By adopting the above technical solution, when the two fixing rods move, the filter plate can be fixed on the two fixing frames, and the filter plate can filter the water passing through.

[0018] In summary, the utility model has the following beneficial effects:

[0019] 1. The utility model drives two elliptical plates to rotate through two adjusting rotating rods, and squeezes two push plates to move at the same time, and the two push plates drive two slide plates to move and compress two return springs, and the two push plates drive two sealing blocks to move and squeeze to two places between the tube cavity and the sealing disk for sealing, thereby achieving the effect of sealing between the sealing disk and the tube cavity;

[0020] 2. The utility model uses two elliptical plates to squeeze two fixing rods to move and compress two spring plates. The movement of the two fixing rods can fix the filter plate in the two fixing frames, thereby achieving the effect of quickly fixing the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model multi-stage flow regulating faucet.

[0022] Figure 2 It is a side structural schematic diagram of the utility model multi-stage flow regulating faucet.

[0023] Figure 3 The utility model is a multi-stage flow regulating faucet. Figure 2 Schematic diagram of the structure of part A in .

[0024] Description of reference numerals:

[0025] 1. Faucet body; 2. Tube cavity; 3. Adjustment lever; 4. Transmission wheel; 5. Transmission belt; 6. Fixed frame; 7. Multi-stage adjustment lever; 8. Sealing plate; 9. Water flow channel; 10. Water outlet; 11. Mounting bolts; 12. Elliptical plate; 13. Slide plate; 14. Reset spring; 15. Push plate; 16. Sealing block; 17. Fixed rod; 18. Spring plate; 19. Filter plate. DETAILED DESCRIPTION

[0026] The following is combined with Figure 1-3 This application is described in further detail.

[0027] Please refer to Figure 1-3 A multi-stage flow regulating faucet comprises a faucet body 1, a tube cavity 2 is arranged in the faucet body 1, two adjusting rotating rods 3 are rotatably installed on the faucet body 1, the two adjusting rotating rods 3 are both located in the tube cavity 2, and the two adjusting rotating rods 3 are both fixedly connected with a transmission wheel 4, a transmission belt 5 is transmission-connected between the two transmission wheels 4, a fixing frame 6 is symmetrically fixed in the tube cavity 2, a multi-stage adjusting rotating rod 7 is rotatably connected to the faucet body 1, a sealing disk 8 is fixedly connected to the multi-stage adjusting rotating rod 7, the sealing disk 8 is fitted with the faucet body 1, two water flow channels 9 with different pipe diameters are arranged on the sealing disk 8, a water outlet 10 is arranged on the faucet body 1, and a mounting bolt 11 is arranged at the bottom end of the faucet body 1.

[0028] Reference Figure 2 and Figure 3A fixing component and a sealing component are respectively provided in the tubular cavity 2, and the sealing component includes two adjusting rotating rods 3 rotatably connected to the tubular cavity 2, and an elliptical plate 12 is fixedly connected to the two adjusting rotating rods 3. Two groove bodies are provided in the tubular cavity 2, and return springs 14 are slidably connected to the two groove bodies. Slide plates 13 are slidably connected to the two groove bodies, and the two slide plates 13 are respectively fixedly connected to one end of the two return springs 14, and push plates 15 are fixedly connected to the two slide plates 13. The two push plates 15 are respectively fitted with the two elliptical plates 12, and one end of the two push plates 15 is fixedly connected to a sealing block 16, and the two push plates 15 can drive the two sealing blocks 16 to move and squeeze to two places between the tubular cavity 2 and the sealing disk 8 for sealing, thereby achieving the effect of sealing between the sealing disk 8 and the tubular cavity 2.

[0029] Reference Figure 2 and Figure 3 The fixing assembly includes two fixing rods 17 slidably connected to the two fixing frames 6, and spring plates 18 are fixedly connected to the two fixing rods 17. The two fixing rods 17 are respectively fitted with the two elliptical plates 12. A filter plate 19 is provided between the two fixing frames 6. The two fixing rods 17 can move to fix the filter plate 19 in the two fixing frames 6, thereby achieving the effect of quickly fixing the filter plate 19.

[0030] The implementation principle of the utility model is as follows: by rotating the multi-stage adjustment rotary rod 7, the multi-stage adjustment rotary rod 7 drives the sealing disk 8 to rotate, so that one of the water flow channels 9 is communicated with the official cavity 2, thereby achieving the effect of adjusting the water volume, by rotating one of the adjustment rotating rods 3, and at the same time, due to the transmission belt 5 between the two transmission wheels 4, the two adjustment rotating rods 3 drive the two elliptical plates 12 to rotate, and at the same time squeeze the two push plates 15 to move, the two push plates 15 drive the two slide plates 13 to move, and compress the two return springs 14, the two push plates 15 drive the two sealing blocks 16 to move and squeeze to two places between the lumen 2 and the sealing disk 8 for sealing, thereby achieving the effect of sealing between the sealing disk 8 and the lumen 2, at the same time, the two elliptical plates 12 squeeze the two fixing rods 17 to move, and compress the two spring plates 18, the two fixing rods 17 move to fix the filter plate 19 in the two fixing frames 6, thereby achieving the effect of quickly fixing the filter plate 19.

[0031] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A multi-stage flow regulating faucet, comprising a faucet body (1), characterized in that: The faucet body (1) is provided with a tubular cavity (2), and two adjusting rotating rods (3) are rotatably mounted on the faucet body (1). The two adjusting rotating rods (3) are both located in the tubular cavity (2), and the two adjusting rotating rods (3) are both fixedly connected to a transmission wheel (4), and a transmission belt (5) is connected between the two transmission wheels (4). A fixing frame (6) is symmetrically fixedly provided in the tubular cavity (2), and a fixing component and a sealing component are respectively provided in the tubular cavity (2).

2. The multi-stage flow regulating faucet according to claim 1, characterized in that: The faucet body (1) is rotatably connected to a multi-stage adjustment rotary rod (7), and a sealing disk (8) is fixedly connected to the multi-stage adjustment rotary rod (7), and the sealing disk (8) is fitted to the faucet body (1).

3. The multi-stage flow regulating faucet according to claim 2, characterized in that: The sealing disk (8) is provided with two water flow channels (9) with different pipe diameters, the faucet body (1) is provided with a water outlet (10), and the bottom end of the faucet body (1) is provided with a mounting bolt (11).

4. The multi-stage flow regulating faucet according to claim 3, characterized in that: The sealing assembly comprises two adjusting rotating rods (3) rotatably connected to the tubular cavity (2), the two adjusting rotating rods (3) are fixedly connected to an elliptical plate (12), two grooves are provided in the tubular cavity (2), the two grooves are slidably connected to a return spring (14), the two grooves are slidably connected to a slide plate (13), and the two slide plates (13) are respectively fixedly connected to one end of the two return springs (14).

5. The multi-stage flow regulating faucet according to claim 4, characterized in that: The two slide plates (13) are both fixedly connected with a push plate (15), the two push plates (15) are respectively fitted with the two elliptical plates (12), and one end of the two push plates (15) is fixedly connected with a sealing block (16).

6. The multi-stage flow regulating faucet according to claim 4, characterized in that: The fixing assembly comprises two fixing rods (17) slidably connected to the two fixing frames (6), the two fixing rods (17) being fixedly connected to spring plates (18), the two fixing rods (17) respectively fitting with the two elliptical plates (12), and a filter plate (19) being provided between the two fixing frames (6).

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