A pull-out bathroom faucet

Abstract

The utility model provides a pull-out bathroom faucet, which relates to the technical field of bathroom products, and includes a faucet pipe, a mixing valve fixedly installed on the outer surface of the faucet pipe, and a handle installed on the faucet pipe. The input end of the mixing valve is connected with a hot water pipe and a cold water pipe, and the output end of the mixing valve is connected with a water outlet pipe. The faucet pipe is provided with a limiting mechanism and a reset component. The top of the faucet pipe is fixedly connected with a U-shaped pipe, and the end of the U-shaped pipe away from the faucet pipe is fixedly connected with a limiting cylinder, and the bottom end of the limiting cylinder is clamped with a spray head. The pull-out bathroom faucet can enable the user to fix the faucet according to the required position through the coordination between the limiting mechanisms, avoid hand fatigue or discomfort caused by holding the faucet spray head for a long time, and increase its comfort. Through the coordination between the reset components, the spray head can be reset more smoothly after use, and the problem of friction affecting the reset of the pull-out split head during long-term use can be avoided.

Description

Technical Field

[0001] The utility model relates to a faucet, in particular to a pull-out bathroom faucet, belonging to the technical field of bathroom products. Background Art

[0002] Bathroom faucets are faucets used in bathrooms or toilets, usually for hygienic purposes such as washing hands, washing face, and taking a bath. They are exquisitely designed, versatile, and usually have the function of providing hot and cold water, including single-handle faucets, double-handle faucets, waterfall faucets, spray faucets, water-saving faucets, etc.

[0003] A bathroom faucet with adjustable water outlet position is disclosed in the Chinese patent application publication specification CN212358478U. The faucet body outer cover is provided with an adjustment sleeve that can move relative to the faucet body, which solves the problem of inconvenience caused by the non-adjustable water outlet position of the bathroom faucet in the prior art.

[0004] In actual applications, bathroom faucets are restricted when washing hair. Users cannot fix the faucet according to the required position. Holding the faucet nozzle for a long time may cause hand fatigue or discomfort. In addition, during the resetting process of the faucet, the hose will rub against the wall of the connecting pipe, which will affect the resetting of the pull-out tap. For this reason, we provide a pull-out bathroom faucet. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The utility model provides a pull-out bathroom faucet to solve the problem in the prior art that the position of the faucet cannot be fixed and the faucet cannot be reset when being stretched.

[0007] (II) Technical solution

[0008] The utility model is implemented through the following technical scheme: a pull-out bathroom faucet, comprising a faucet pipe, a mixing valve fixedly installed on the outer surface of the faucet pipe and a handle installed on the mixing valve, the input end of the mixing valve is connected with a hot water pipe and a cold water pipe, the output end of the mixing valve is connected with a water outlet pipe, a limiting mechanism is provided on the faucet pipe, the top end of the faucet pipe is fixedly connected with a U-shaped pipe, one end of the U-shaped pipe away from the faucet pipe is fixedly connected with a limiting cylinder, the bottom end of the limiting cylinder is clamped with a nozzle, and the other end of the water outlet pipe extends to the inside of the U-shaped pipe and the limiting cylinder and is fixedly connected with the top end of the nozzle.

[0009] The limiting mechanism includes a threaded rod that passes through the faucet tube and is threadedly connected to the inner wall of the faucet tube. The end of the threaded rod away from the faucet tube is fixedly connected to a handle, and the end of the threaded rod extending into the inside of the faucet tube is fixedly connected to a clamp.

[0010] The water outlet pipe is also provided with a reset assembly, which includes a counterweight block fixedly mounted on the outer surface of the water outlet pipe and a telescopic spring arranged inside the U-shaped tube. The telescopic spring is sleeved on the outer surface of the water outlet pipe. A limiting ring is fixedly sleeved on the outer surface of the water outlet pipe, and the limiting ring is in sliding contact with the inner wall of the U-shaped tube.

[0011] Preferably, a non-slip pad is provided on one side of the splint close to the water outlet pipe, and the non-slip pad is in contact with the splint. The non-slip pad is made of non-slip material and can provide additional friction to the splint to prevent the splint from sliding when clamping and fixing the water outlet pipe, thereby causing the faucet to recover.

[0012] Preferably, a slot is provided at the bottom end of the limiting cylinder, and an insert block is provided at the top end of the nozzle. The slot and the insert block are adapted to each other, and the nozzle can be inserted into the slot of the limiting cylinder through the insert block to achieve fit. The sizes of the slot and the insert block match, and the surfaces of the slot and the insert block are polished to reduce friction and make the nozzle smoother when restored.

[0013] Preferably, there are two counterweight blocks, and the two counterweight blocks can clamp and fix the outer surface of the water outlet pipe through fixing bolts. The setting of the counterweight blocks can easily complete the clamping of the water outlet pipe, thereby improving the assembly efficiency and making the counterweight blocks relatively easy to disassemble and replace, which is convenient for daily maintenance and repair.

[0014] Preferably, a lower sleeve is provided below the faucet pipe, the hot water pipe, the cold water pipe and the outlet pipe are all provided inside the lower sleeve, the top of the lower sleeve is threadedly connected with an upper sleeve, and the faucet is installed in an appropriate position through the lower sleeve and the upper sleeve.

[0015] Preferably, a water-saving valve is installed in the pipe of the water outlet pipe, and rubber sleeves are provided on the outer surfaces of the handle, the hot water pipe and the cold water pipe. The setting of the water-saving valve can control the size of the water flow.

[0016] The utility model provides a pull-out bathroom faucet, which has the following beneficial effects:

[0017] The pull-out bathroom faucet has a limiting mechanism that allows the threaded rod to move the clamping plate and press the water outlet pipe against the inner wall of the faucet pipe, so that the user can fix the faucet in the required position, avoiding hand fatigue or discomfort caused by holding the faucet nozzle for a long time, thereby increasing the user's comfort. At the same time, the reset component can be used to make the nozzle reset more smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2It is a cross-sectional structural schematic diagram of the utility model;

[0020] Figure 3 It is a schematic diagram of the limiting mechanism of the utility model;

[0021] Figure 4 It is a cross-sectional schematic diagram of a U-shaped tube of the utility model;

[0022] Figure 5 For this utility model Figure 1 A schematic diagram of the enlarged structure in the middle.

[0023] Description of Reference Numerals

[0024] 1. Faucet pipe; 2. Mixing valve; 3. Handle; 4. Hot water pipe; 5. Cold water pipe; 6. Outlet pipe;

[0025] 7. Limiting mechanism; 701. Threaded rod; 702. Turning handle; 703. Clamp; 704. Anti-skid pad;

[0026] 8. Reset assembly; 801. Counterweight; 802. Fixing bolt; 803. Telescopic spring; 804. Limiting ring;

[0027] 9. U-shaped tube; 10. Water-saving valve; 11. Limiting cylinder; 12. Sprinkler head; 13. Slot; 14. Insert block; 15. Lower sleeve; 16. Upper sleeve. DETAILED DESCRIPTION

[0028] The embodiment of the utility model provides a pull-out bathroom faucet.

[0029] See also Figure 1 , Figure 2 and Figure 5 , including a faucet pipe 1, a mixing valve 2 fixedly installed on the outer surface of the faucet pipe 1 and a handle 3 installed on the mixing valve 2, the input end of the mixing valve 2 is connected with a hot water pipe 4 and a cold water pipe 5, the output end of the mixing valve 2 is connected with a water outlet pipe 6, a lower sleeve 15 is arranged below the faucet pipe 1, the hot water pipe 4, the cold water pipe 5 and the water outlet pipe 6 are all arranged inside the lower sleeve 15, the top of the lower sleeve 15 is threadedly connected with an upper sleeve 16, and the faucet is installed in a suitable position through the lower sleeve 15 and the upper sleeve 16.

[0030] A limiting mechanism 7 is provided on the faucet pipe 1. The top of the faucet pipe 1 is fixedly connected with a U-shaped pipe 9. The end of the U-shaped pipe 9 away from the faucet pipe 1 is fixedly connected with a limiting cylinder 11. The bottom end of the limiting cylinder 11 is clamped with a nozzle 12. The other end of the water outlet pipe 6 extends to the inside of the U-shaped pipe 9 and the limiting cylinder 11 and is fixedly connected to the top of the nozzle 12. The water outlet pipe 6 can be pulled out by pulling the nozzle 12, thereby increasing the spraying range of the nozzle 12. A slot 13 is provided at the bottom end of the limiting cylinder 11, and a plug block 14 is provided at the top of the nozzle 12. The slot 13 is adapted to the plug block 14. The nozzle 12 can be inserted into the slot 13 of the limiting cylinder 11 through the plug block 14 to achieve mutual fit. The slot 13 matches the size of the plug block 14. The surfaces of the slot 13 and the plug block 14 are polished to reduce friction and make the nozzle 12 smoother when restored.

[0031] See also Figure 1 A water-saving valve 10 is installed in the water outlet pipe 6, and the outer surfaces of the handle 3, the hot water pipe 4 and the cold water pipe 5 are all provided with rubber sleeves. The setting of the water-saving valve 10 can control the size of the water flow and reduce the impact force of water on the water outlet pipe 6. The rubber sleeve has certain elasticity and buffering performance, which can reduce the vibration generated by the water flow, reduce noise and improve comfort.

[0032] See also Figure 3 The limiting mechanism 7 includes a threaded rod 701 that penetrates the faucet tube 1 and is threadedly connected to the inner wall of the faucet tube 1. The end of the threaded rod 701 away from the faucet tube 1 is fixedly connected to a turning handle 702, and the end of the threaded rod 701 extending to the inside of the faucet tube 1 is fixedly connected to a clamping plate 703. The shape of the clamping plate 703 is an arc shape and can fit the inner wall of the faucet tube 1. By rotating the turning handle 702, the rotation of the turning handle 702 can cause the threaded rod 701 to rotate and move it. The movement of the threaded rod 701 can push the clamping plate 703, and the movement of the clamping plate 703 can make the water outlet pipe 6 contact the inner wall of the faucet tube 1, thereby achieving clamping and limiting the water outlet pipe 6.

[0033] A non-slip pad 704 is provided on one side of the clamp 703 close to the water outlet pipe 6. The position 704 of the non-slip pad fits the clamp 703. The material of the non-slip pad 704 is non-slip material, which can provide additional friction to the clamp 703 to prevent the clamp 703 from sliding when clamping and fixing the water outlet pipe 6.

[0034] See also Figure 1 , Figure 2 , Figure 4 and Figure 5A reset assembly 8 is also provided on the water outlet pipe 6, and the reset assembly 8 includes a counterweight block 801 fixedly mounted on the outer surface of the water outlet pipe 6 and a telescopic spring 803 arranged inside the U-shaped tube 9. The telescopic spring 803 is sleeved on the outer surface of the water outlet pipe 6, and the two ends of the telescopic spring 803 are respectively fixedly connected to the limit ring 804 and the inner wall of the U-shaped tube 9.

[0035] A limiting ring 804 is fixedly sleeved on the outer surface of the water outlet pipe 6 , and the limiting ring 804 is in sliding contact with the inner wall of the U-shaped pipe 9 .

[0036] When the nozzle 12 is in use, the water outlet pipe 6 will be pulled out. When the water outlet pipe 6 is pulled out, the limiting ring 804 on the water outlet pipe 6 will squeeze the telescopic spring 803. When the nozzle 12 is not in use, the water outlet pipe 6 will drive the nozzle 12 to reset under the dual effects of the gravity of the counterweight block 801 and the elasticity of the telescopic spring 803.

[0037] There are two counterweight blocks 801, and the two counterweight blocks 801 can clamp and fix the outer surface of the water outlet pipe 6 through the fixing bolts 802. The setting of the counterweight blocks 801 and the fixing bolts 802 can easily complete the clamping of the water outlet pipe 6 by the counterweight blocks 801, thereby improving the assembly efficiency and making it relatively easy to disassemble and replace the counterweight blocks 801, which is convenient for daily maintenance and repair.

[0038] When the utility model is in use: when in use, the water outlet pipe 6 can be pulled out from the faucet pipe 1 and the U-shaped tube 9 by pulling the spray head 12, and when the position that needs to be cleaned is straightened, the handle 702 is turned, and the rotation of the handle 702 can cause the threaded rod 701 to rotate, thereby driving the clamping plate 703 to move, so that the clamping plate 703 can press the water outlet pipe 6 against the inner wall of the faucet pipe 1, thereby achieving the clamping and limiting of the water outlet pipe 6 to adjust the height of the spray head 12, avoid hand fatigue or discomfort caused by long-term hand holding, and increase its comfort. At this time, the counterweight block 801 moves upward, and the limiting ring 804 on the water outlet pipe 6 will squeeze the telescopic spring 803.

[0039] When the nozzle 12 is not in use, the threaded rod 701 is rotated in the opposite direction so that the clamping plate 703 no longer presses the water outlet pipe 6. The water outlet pipe 6 will drive the nozzle 12 to reset under the dual effects of the gravity of the counterweight block 801 and the elasticity of the telescopic spring 803, thereby solving the problem of the existing device not being able to reset properly when in use.

[0040] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A pull-out bathroom faucet, comprising a faucet tube (1), a mixing valve (2) fixedly mounted on the outer surface of the faucet tube (1), and a handle (3) mounted on the mixing valve (2), characterized in that: The input end of the water mixing valve (2) is connected to a hot water pipe (4) and a cold water pipe (5), the output end of the water mixing valve (2) is connected to a water outlet pipe (6), a limiting mechanism (7) is provided on the tap pipe (1), the top end of the tap pipe (1) is fixedly connected to a U-shaped pipe (9), one end of the U-shaped pipe (9) away from the tap pipe (1) is fixedly connected to a limiting cylinder (11), the bottom end of the limiting cylinder (11) is clamped with a nozzle (12), and the other end of the water outlet pipe (6) extends to the inside of the U-shaped pipe (9) and the limiting cylinder (11) and is fixedly connected to the top end of the nozzle (12); The limiting mechanism (7) comprises a threaded rod (701) that passes through the faucet tube (1) and is threadedly connected to the inner wall of the faucet tube (1); one end of the threaded rod (701) away from the faucet tube (1) is fixedly connected to a handle (702); and one end of the threaded rod (701) that extends into the interior of the faucet tube (1) is fixedly connected to a clamping plate (703); The water outlet pipe (6) is also provided with a reset assembly (8), the reset assembly (8) comprising a counterweight (801) fixedly mounted on the outer surface of the water outlet pipe (6) and a telescopic spring (803) arranged inside the U-shaped tube (9), the telescopic spring (803) being sleeved on the outer surface of the water outlet pipe (6), a limiting ring (804) being fixedly sleeved on the outer surface of the water outlet pipe (6), and the limiting ring (804) being in sliding contact with the inner wall of the U-shaped tube (9).

2. A pull-out bathroom faucet according to claim 1, characterized in that: A non-slip pad (704) is provided on a side of the clamping plate (703) close to the water outlet pipe (6), and the non-slip pad (704) is in close contact with the clamping plate (703).

3. The pull-out bathroom faucet according to claim 1, characterized in that: A slot (13) is provided at the bottom end of the limiting cylinder (11), and an insert block (14) is provided at the top end of the nozzle (12). The slot (13) and the insert block (14) are adapted to each other, and the nozzle (12) can be inserted into the slot (13) of the limiting cylinder (11) through the insert block (14) to achieve a close fit.

4. The pull-out bathroom faucet according to claim 1, characterized in that: The number of the counterweight blocks (801) is two, and the two counterweight blocks (801) can clamp and fix the outer surface of the water outlet pipe (6) via fixing bolts (802).

5. The pull-out bathroom faucet according to claim 1, characterized in that: A lower sleeve (15) is arranged below the faucet pipe (1), and the hot water pipe (4), the cold water pipe (5) and the water outlet pipe (6) are all arranged inside the lower sleeve (15). The top of the lower sleeve (15) is threadedly connected with an upper sleeve (16).

6. The pull-out bathroom faucet according to claim 1, characterized in that: A water-saving valve (10) is installed in the water outlet pipe (6), and rubber sleeves are arranged on the outer surfaces of the handle (3), the hot water pipe (4) and the cold water pipe (5).

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