Single-cooling universal faucet structure

Abstract

The single-cold universal faucet structure comprises a faucet body, and the top end of the faucet body is detachably connected with a water stop valve and connected with a universal water outlet assembly through the water stop valve; the universal water outlet assembly comprises a water outlet elbow and a water outlet nozzle, one end of the water outlet elbow is fixedly connected with a first connector and is in threaded connection with the water stop valve through the first connector, and the other end of the water outlet elbow is fixedly connected with a second connector and is in threaded connection with the water outlet nozzle through the second connector. When the faucet is used, the water outlet bent pipe can be bent at any angle and any height, and therefore the water outlet operation of the water outlet nozzle at any angle is achieved; the water outlet angle range is larger, use is more convenient, and the use effect of the faucet is effectively improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of faucets, in particular to a single cold universal faucet structure. BACKGROUND

[0002] Faucet sprayers are one of the essential household components in people's daily life. Through the faucet sprayer, water can be discharged. With the continuous improvement of people's requirements for decoration style and faucet use, the structure of the faucet has also been improved to some extent.

[0003] Patent No. CN202221198043.1 discloses a multifunctional adjustable kitchen faucet, which realizes rotation by setting a rotating connecting piece. However, the water outlet elbow in the faucet structure can only rotate 360 degrees around the axis of the faucet body, and it cannot perform water discharge operation in height or other inclination angles, affecting the use effect of the faucet. At the same time, in the current faucet structure, the switch valve core is usually directly installed on the faucet body, which requires reserving the corresponding installation structure of the switch valve core on the faucet body. This condition increases the production and processing procedures of the faucet body, reduces the production efficiency of the faucet, and needs to be improved. SUMMARY

[0004] The purpose of the present application is to provide a single cold universal faucet structure with simple structure and convenient use.

[0005] In order to achieve the above purpose, the technical scheme of the present application is as follows: A single cold universal faucet structure, comprising a faucet body, a stop valve is detachably connected to the top end of the faucet body, and a universal water outlet assembly is connected to the stop valve through the stop valve; the universal water outlet assembly comprises a water outlet elbow and a water outlet nozzle, one end of the water outlet elbow is fixedly connected with a first connector and is threadedly connected with the stop valve through the first connector, and the other end of the water outlet elbow is fixedly connected with a second connector and is threadedly connected with the water outlet nozzle through the second connector.

[0006] Further, the water outlet elbow is a universal shaped hose, one end of the water outlet elbow is connected in communication with the top end of the stop valve through the first connector, and the other end of the water outlet elbow is connected in communication with the water outlet nozzle through the second connector.

[0007] Further, the water stop valve comprises a fixed pipe body and a switch piece, the fixed pipe body is longitudinally arranged in a circular tube shape, the bottom end of the fixed pipe body is threadedly connected with the top end of the faucet body, and the top end of the fixed pipe body is threadedly connected with the bottom end of the first connector; a mounting through hole is arranged in the middle of the fixed pipe body and penetrates the lateral wall of the fixed pipe body in a transverse direction, and the axial direction of the mounting through hole is consistent with the radial direction of the fixed pipe body; the switch piece is arranged in the mounting through hole and can slide along the axial direction of the mounting through hole; a sealing plug sleeve is sleeved on the switch piece and controls the flow state in the fixed pipe body through the sealing plug sleeve.

[0008] Further, the switch piece comprises a left side pressing piece, a right side pressing piece and a mounting rod, the axial direction of the mounting rod is consistent with the axial direction of the mounting through hole, the mounting rod is located in the mounting through hole, the axial direction of the mounting rod is fixedly connected with the left side pressing piece and the right side pressing piece at both ends respectively, the left side pressing piece and the right side pressing piece are arranged in a transverse direction in a columnar shape, the cross-sectional diameter of the left side pressing piece and the right side pressing piece is matched with the inner diameter of the mounting through hole, the ends of the left side pressing piece and the right side pressing piece close to each other are fixedly connected with the two ends of the mounting rod respectively, and the ends of the left side pressing piece and the right side pressing piece away from each other respectively extend out from the axial two end ports of the mounting through hole; the diameter of the mounting rod is smaller than the diameter of the mounting through hole, and a sealing plug sleeve is fixedly sleeved on the outside of the mounting rod; when the switch piece slides in the mounting through hole, the sealing plug sleeve blocks or avoids the inside of the fixed pipe body.

[0009] Further, the fixed pipe body is fixedly connected with an upper baffle and a lower baffle, the upper baffle is arranged above the mounting through hole and the outer peripheral edge of the upper baffle is sealingly connected with the inner wall of the fixed pipe body, and an upper water passing hole for water flow is arranged on the upper baffle; the lower baffle is arranged below the mounting through hole and the outer peripheral edge of the lower baffle is sealingly connected with the inner wall of the fixed pipe body; a lower water passing hole corresponding to the upper water passing hole is arranged on the lower baffle; the cross-sectional outer diameter of the sealing plug sleeve is matched with the interval inner diameter between the upper baffle and the lower baffle; when the sealing plug sleeve slides with the switch piece between the upper water passing hole and the lower water passing hole, the inside of the fixed pipe body is in a blocked state; when the sealing plug sleeve slides with the switch piece and is dislocated from the upper water passing hole and the lower water passing hole, the inside of the fixed pipe body is in a flow state.

[0010] Further, the bottom end of the fixed pipe body is provided with a threaded interface and is threadedly connected with the first top thread arranged at the top end of the faucet body through the threaded interface, and the top end of the fixed pipe body is provided with a second top thread and is threadedly connected with the inner wall of the bottom end of the first connector through the second top thread.

[0011] Further, the faucet body is in a longitudinally arranged circular tube structure, the bottom screw thread is arranged at the bottom end of the faucet body, and the bottom screw thread is threadedly connected with the fastening sleeve after penetrating through the through hole arranged on the workbench; when the faucet body is connected with the workbench, the top end surface of the fastening sleeve abuts against the bottom end surface of the workbench.

[0012] Further, the faucet body is in a longitudinally arranged circular tube structure, the bottom screw thread is arranged at the bottom end of the faucet body, and the bottom screw thread is threadedly connected with the fastening sleeve after penetrating through the through hole arranged on the workbench; when the faucet body is connected with the workbench, the top end surface of the fastening sleeve abuts against the bottom end surface of the workbench.

[0013] Compared with the prior art, the application has the advantages and positive effects that: The application forms the universal water outlet assembly by taking the water outlet elbow as the main body, the water outlet elbow is a universal shaped hose, so that the water outlet elbow can be bent at any angle and at any height during use, thereby realizing the water outlet operation of the water outlet nozzle at any angle, the water outlet angle range is larger, and the water faucet is more convenient to use, the use effect of the water faucet is effectively improved, the stop valve is arranged between the faucet body and the universal water outlet assembly, the water outlet control effect of the water faucet can be realized through the stop valve, any water control structure does not need to be installed on the faucet body, and any installation structure related to the valve core does not need to be reserved on the faucet body, the production and processing procedures of the faucet body are simplified, and the production and processing efficiency of the water faucet is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description only show some embodiments of the present application, and any person skilled in the art can obtain other drawings according to these drawings without any creative labor.

[0015] Fig. 1 is the assembly structure diagram of the present application; Fig. 2 is the plugging state structure diagram of the stop valve; Fig. 3 is the flow state structure diagram of the stop valve. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all embodiments. Any modification, equivalent replacement, improvement, etc. of all other embodiments obtained by any person skilled in the art without any creative labor should be included in the protection scope of the present application.

[0017] As Figs. 1 to 3 shown, the embodiment discloses a single cold universal faucet structure, which comprises a faucet body 1, the faucet body 1 is a longitudinally arranged circular pipe structure, the bottom end of the faucet body 1 is provided with a bottom screw thread 12, the bottom screw thread 12 is threadedly connected with a fastening sleeve 13 after penetrating through a through hole arranged on a workbench; when the faucet body 1 is connected with the workbench, the top end surface of the fastening sleeve 13 abuts against the bottom end surface of the workbench.

[0018] The outer periphery of the faucet body 1 is sleeved with a decorative ring 14, and the decorative ring 14 is arranged on the upper end of the bottom screw thread 12; when the faucet body 1 is connected with the workbench, the bottom end surface of the decorative ring 14 abuts against the top end surface of the workbench.

[0019] The top end of the faucet body 1 is detachably connected with a stop valve, and a universal water outlet assembly is connected through the stop valve; The universal water outlet assembly comprises a water outlet elbow 4 and a water outlet nozzle 5, the water outlet elbow 4 is a universal shaped hose, one end of the water outlet elbow 4 is fixedly connected with a first connector 41 and is threadedly connected with the stop valve through the first connector 41; the other end of the water outlet elbow 4 is fixedly connected with a second connector 42 and is threadedly connected with the water outlet nozzle 5 through the second connector 42.

[0020] The stop valve comprises a fixed pipe body 2 and a switch piece 3, the fixed pipe body 2 is arranged in a longitudinally arranged circular pipe structure, the bottom end of the fixed pipe body 2 is provided with a threaded interface 21 and is threadedly connected with a first top screw thread 11 arranged at the top end of the faucet body 1 through the threaded interface 21, the top end of the fixed pipe body 2 is provided with a second top screw thread 22 and is threadedly connected with the bottom end inner wall of the first connector 41 through the second top screw thread 22, a sealing ring 6 is arranged between the bottom end of the first connector 41 and the fixed pipe body 2, and the sealing ring 6 is sleeved outside the second top screw thread 22; A mounting through hole 23 is arranged in the middle of the fixed pipe body 2 and penetrates through the side wall of the fixed pipe body 2 in a transverse direction, the axis direction of the mounting through hole 23 is consistent with the radial direction of the fixed pipe body 2; the switch piece 3 is arranged in the mounting through hole 23 and can slide along the axis direction of the mounting through hole 23; a sealing plug sleeve 34 is sleeved on the switch piece 3 and controls the flow state in the fixed pipe body 2 through the sealing plug sleeve 34.

[0021] The switch piece 3 comprises a left pressing piece 31, a right pressing piece 32, and a mounting rod 33, the axis direction of the mounting rod 33 is consistent with the axis direction of the mounting through hole 23, the mounting rod 33 is located in the mounting through hole 23, the axis direction of the mounting rod 33 is fixedly connected with the left pressing piece 31 and the right pressing piece 32 respectively at both ends, the left pressing piece 31 and the right pressing piece 32 are both in the shape of a horizontally arranged cylinder, the vertical sectional diameter of the left pressing piece 31 and the right pressing piece 32 is matched with the vertical sectional inner diameter of the mounting through hole 23, the ends of the left pressing piece 31 and the right pressing piece 32 close to each other are fixedly connected with the two ends of the mounting rod 33 respectively, and the ends of the left pressing piece 31 and the right pressing piece 32 far away from each other respectively extend out from the axial two end ports of the mounting through hole 23; the diameter of the mounting rod 33 is smaller than the diameter of the mounting through hole 23, so that a water flow gap is reserved between the outer side wall of the mounting rod 33 and the inner wall of the mounting through hole 23, and a sealing plug sleeve 34 is fixedly sleeved outside the mounting rod 33; when the switch piece 3 slides in the mounting through hole 23, the sealing plug sleeve 34 seals or avoids the inside of the fixed pipe body 2, and meanwhile, the left pressing piece 31 and the right pressing piece 32 keep a sealed state between the left pressing piece 31 and the left port inner wall of the mounting through hole 23 and between the right pressing piece 32 and the right port inner wall of the mounting through hole 23 during the sliding process of the switch piece 3.

[0022] The fixed pipe body 2 is fixedly connected with an upper baffle 24 and a lower baffle 25, the upper baffle 24 is arranged above the mounting through hole 23 and is sealingly connected with the inner wall of the fixed pipe body 2, and an upper water passing hole 241 is arranged on the upper baffle 24 for water flow; the lower baffle 25 is arranged below the mounting through hole 23 and is sealingly connected with the inner wall of the fixed pipe body 2; a lower water passing hole 251 corresponding to the upper water passing hole 241 is arranged on the lower baffle 25; the sectional outer diameter of the sealing plug sleeve 34 is matched with the distance between the upper baffle 24 and the lower baffle 25; when the sealing plug sleeve 34 slides with the switch piece 3 to between the upper water passing hole 241 and the lower water passing hole 251, the inside of the fixed pipe body 2 is in a sealed state; when the sealing plug sleeve 24 slides with the switch piece 3 and is dislocated from the upper water passing hole 241 and the lower water passing hole 251, the inside of the fixed pipe body 2 is in a flow state.

[0023] In a normal state, the bottom end of the faucet main body is connected with a waterway pipe, and water flow in the waterway pipe flows out from the water outlet nozzle in sequence through the inside of the faucet main body, the stop valve, and the water outlet elbow. Fig. 2 As shown, when it is needed to close the faucet, the right pressing piece is pressed, the sealing plug sleeve fixed on the mounting rod slides with the switch piece to between the upper water passing hole and the lower water passing hole, the outer peripheral side wall of the sealing plug sleeve seals the upper water passing hole and the lower water passing hole, so that the stop valve is in a sealed state and the faucet is in a closed state; as shown, when it is needed to open the faucet, the left pressing piece is pressed, the sealing plug sleeve fixed on the mounting rod slides with the switch piece to between the upper water passing hole and the lower water passing hole, the outer peripheral side wall of the sealing plug sleeve avoids the upper water passing hole and the lower water passing hole, so that the stop valve is in a flow state and the faucet is in an open state.Fig. 3 As shown, when the faucet needs to be opened, the left pressing piece is pressed, the sealing plug sleeve slides with the switch piece to the right side of the upper water passage and the lower water passage, the water flow in the faucet body enters the fixed pipe body from the bottom end of the fixed pipe body, flows into the water outlet elbow from the top end of the fixed pipe body through the lower water passage, the gap between the installation rod and the inner wall of the installation hole, and the upper water passage in turn, and finally flows out from the water outlet nozzle, at this time, the water stop valve is in a flow-through state, and the faucet is in an open state; the whole operation process is simple and fast, and the control convenience of the faucet switch state is improved.

[0024] The present application forms a universal water outlet assembly with the water outlet elbow as the main body, and the water outlet elbow is a universal shaped flexible pipe, so that it can be bent at any angle and any height during use, thereby realizing water outlet operation of the water outlet nozzle at any angle; the water outlet angle range is larger, and it is more convenient to use, effectively improving the use effect of the faucet; at the same time, the design of setting a water stop valve between the faucet body and the universal water outlet assembly can realize the water outlet control effect of the faucet through the water stop valve, without the need to install any water control structure on the faucet body, so it is not necessary to reserve any installation structure related to the switch valve core on the faucet body, thereby simplifying the production and processing procedures of the faucet body, and effectively improving the production and processing efficiency of the faucet.

Claims

1. A single-cooling universal faucet structure, comprising a faucet body, characterized in that: The faucet body is detachably connected to a water stop valve at its top and a universal water outlet assembly is connected to the water stop valve. The universal water outlet assembly includes a water outlet bend and a water outlet nozzle. One end of the water outlet bend is fixedly connected to a first connector and is threadedly connected to the water stop valve through the first connector. The other end of the water outlet bend is fixedly connected to a second connector and is threadedly connected to the water outlet nozzle through the second connector.

2. The single-cooling universal faucet structure as described in claim 1, characterized in that: The water outlet bend is a universal flexible hose. One end of the water outlet bend is connected to the top of the water stop valve through the first connector, and the other end of the water outlet bend is connected to the water outlet through the second connector.

3. The single-cooling universal faucet structure as described in claim 2, characterized in that: The stop valve includes a fixed pipe body and a switch. The fixed pipe body is a longitudinally arranged circular tube. The bottom end of the fixed pipe body is threaded to the top end of the faucet body, and the top end of the fixed pipe body is threaded to the bottom end of the first connector. A horizontal through-hole is provided in the middle of the fixed pipe body, and the axis of the through-hole is consistent with the radial direction of the fixed pipe body. The switch is disposed in the through-hole and can slide along the axis of the through-hole. A sealing plug is fitted on the switch and the flow state inside the fixed pipe body is controlled by the sealing plug.

4. The single-cooling universal faucet structure as described in claim 3, characterized in that: The switch includes a left pressing component, a right pressing component, and a mounting rod. The axis of the mounting rod is aligned with the axis of the mounting through hole. The mounting rod is located within the mounting through hole, and its two ends are fixedly connected to the left and right pressing components, respectively. Both the left and right pressing components are horizontally arranged cylindrical shapes, and their cross-sectional diameters are adapted to the inner diameter of the mounting through hole. The relatively close ends of the left and right pressing components are fixedly connected to the two ends of the mounting rod, while the relatively far ends extend from the axial ends of the mounting through hole. The diameter of the mounting rod is smaller than the diameter of the mounting through hole, and a sealing sleeve is fixedly fitted on the outside of the mounting rod. When the switch slides within the mounting through hole, the sealing sleeve blocks or avoids the interior of the fixed tube.

5. The single-cooling universal faucet structure as described in claim 4, characterized in that: The fixed pipe body is fixedly connected to an upper baffle and a lower baffle. The upper baffle is positioned above the mounting through hole, and its outer periphery is sealed to the inner wall of the fixed pipe body. The upper baffle has an upper water passage hole for water flow. The lower baffle is positioned below the mounting through hole, and its outer periphery is sealed to the inner wall of the fixed pipe body. The lower baffle has a lower water passage hole corresponding to the upper water passage hole. The outer diameter of the sealing sleeve is adapted to the inner diameter of the gap between the upper and lower baffles. When the sealing sleeve slides between the upper and lower water passage holes with the switch, the inside of the fixed pipe body is in a blocked state. When the sealing sleeve slides with the switch and is misaligned with the upper and lower water passage holes, the inside of the fixed pipe body is in a flow state.

6. The single-cooling universal faucet structure as described in claim 5, characterized in that: The bottom end of the fixed tube is provided with a threaded interface and is connected to the first top thread provided at the top of the faucet body. The top end of the fixed tube is provided with a second top thread and is connected to the inner wall of the bottom end of the first connector through the second top thread.

7. The single-cooling universal faucet structure as described in claim 6, characterized in that: The main body of the faucet is a longitudinally arranged cylindrical structure. The bottom end of the faucet body is provided with a bottom thread, which passes through a through hole on the workbench and is threadedly connected to a fastening screw sleeve. When the faucet body is connected to the workbench, the top end face of the fastening screw sleeve abuts against the bottom end face of the workbench.

8. The single-cooling universal faucet structure as described in claim 7, characterized in that: A decorative ring is fitted around the outer periphery of the faucet body, and the decorative ring is located at the upper end of the bottom thread; when the faucet body is connected to the workbench, the bottom end face of the decorative ring contacts the top end face of the workbench.

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