Multifunctional water pipe

Abstract

The utility model relates to the field of water pipes, in particular to a multifunctional water pipe which comprises a pipeline, a ball valve sprayer and a water pipe connector, one end of the pipeline is detachably connected to the ball valve sprayer, the other end of the pipeline is detachably connected to the water pipe connector, the water pipe connector is used for being detachably connected with a faucet, and the ball valve sprayer comprises a valve shell and a valve element which is rotationally connected into the valve shell; the valve element is used for controlling on-off of the ball valve nozzle. The device has the effect of reducing water resource waste in the irrigation process.

Description

Technical Field

[0001] The present application relates to the field of water pipes, and in particular to a multifunctional water pipe. Background Art

[0002] In the field of garden maintenance, manual irrigation is often required. A faucet is provided in the garden or green belt. By arranging a water pipe on the faucet, a user can hold the water pipe for watering.

[0003] The existing water pipe structure includes an inner pipe and an outer pipe, the inner pipe is arranged in the outer pipe, the inner pipe is made of rubber material, and the outer pipe is woven of artificial fibers. The outer pipe has good wear resistance. When the user holds the water pipe for irrigation, the outer pipe rubs on the ground, thereby reducing the probability of damage to the inner pipe. The end of the outer pipe and the end of the inner pipe are fixed by bonding or clamping, and the outer pipe completely covers the surface of the inner pipe, which can reduce the probability of the inner pipe being exposed from the outer pipe and damaged.

[0004] The above-mentioned related technical solutions have the following defects: when the user completes the irrigation work, the faucet needs to be turned off. When the user is far away from the faucet, the faucet continues to discharge water during the process of moving to the faucet, resulting in a waste of water resources. Utility Model Content

[0005] In order to reduce the waste of water resources during irrigation, the present application provides a multifunctional water pipe.

[0006] The multifunctional water pipe provided in this application adopts the following technical solution:

[0007] A multifunctional water pipe comprises a pipe, a ball valve nozzle and a water pipe joint. One end of the pipe is detachably connected to the ball valve nozzle, and the other end is detachably connected to the water pipe joint. The water pipe joint is used for detachably connecting to a faucet. The ball valve nozzle comprises a valve housing and a valve core. The valve core is rotatably connected in the valve housing, and the valve core is used for controlling the on and off of the ball valve nozzle.

[0008] By adopting the above technical solution, by respectively arranging a ball valve nozzle and a water pipe joint at both ends of the pipeline, the user can connect the water pipe nozzle to the faucet, so that the faucet supplies water to the pipeline, and the water in the pipeline is sprayed out from the ball valve nozzle, so as to achieve the effect of irrigating the garden. By arranging a valve core in the valve shell, the user can hold the ball valve nozzle and control the on and off of the ball valve nozzle. When the irrigation work is completed, the user can close the ball valve nozzle to stop the water from flowing out, and then move to the faucet to close the faucet. This process can reduce the continuous outflow of water from the faucet, thereby reducing the waste of water resources during the irrigation process.

[0009] Optionally, the pipeline includes an inner tube and an outer tube, the valve housing and the water pipe joint are both provided with connecting threaded barrels, the end of the inner tube is connected to a terminal, the terminal is inserted into the connecting threaded barrel, and the outer tube is sleeved outside the inner tube.

[0010] By adopting the above technical solution, an outer tube is arranged outside the inner tube, and the outer tube is made of a flexible material with better wear resistance, so that the outer tube can cover and protect the inner tube. The inner tube is made of rubber with better elasticity, so that the inner tube has better waterproofness and reduces the chance of pipeline leakage.

[0011] Optionally, a fixing sleeve is provided on the inner tube, the fixing sleeve is a cylindrical structure, an internal thread is opened at one end of the fixing sleeve, the fixing sleeve is arranged outside the connecting threaded tube and is threadedly connected to the connecting threaded tube, a clamping part is provided in the fixing sleeve, the clamping part is a convex structure, and the clamping part is used to abut against the end face of the end head.

[0012] By adopting the above technical solution, a fixing sleeve is arranged on the inner tube so that the fixing sleeve can be connected to the connecting threaded barrel on the ball valve nozzle or the water pipe joint respectively. When the user inserts the end of the inner tube into the connecting threaded barrel, the user threads the fixing sleeve on the connecting threaded barrel. At this time, the fixing sleeve is against the end, which can strengthen the connection between the inner tube and the connecting threaded barrel and reduce the probability of the end slipping out of the connecting threaded barrel.

[0013] Optionally, a plurality of grooves are provided on the outer wall of the end head, and sealing rings are sleeved in the grooves. The sealing rings are made of rubber material and are used to seal the gap between the end head and the connecting threaded barrel.

[0014] By adopting the above technical solution, a groove is provided on the outer wall of the end head so that the sealing ring can be stuck in the groove when it is sleeved on the end head, thereby reducing the probability of the sealing ring slipping on the end head. When the end head is inserted into the connecting threaded barrel, the sealing ring is squeezed and deformed, thereby sealing the gap between the end head and the connecting threaded barrel, and further improving the connection sealing between the inner tube and the connecting threaded barrel.

[0015] Optionally, an outer sleeve is provided on the outer tube, an external thread is provided on the end of the fixed sleeve away from the connecting threaded tube, a protective sleeve is fixed to the end of the outer tube, the protective sleeve is inserted into the fixed sleeve, the outer sleeve is provided outside the fixed sleeve and is threadably connected to the fixed sleeve, and a convex circle is provided inside the outer sleeve, which is used to abut against the end face of the protective sleeve.

[0016] By adopting the above technical solution, an outer sleeve is provided on the outer tube so that the outer sleeve can be threadedly connected to the fixed sleeve, one end of the fixed sleeve is threadedly connected to the connecting threaded sleeve, and the other end is threadedly connected to the outer sleeve. The outer sleeve can resist the protective sleeve at the end of the outer tube, thereby improving the connection strength between the end of the outer tube and the end of the inner tube, and reducing the probability of the end of the outer tube falling off and exposing the inner tube.

[0017] Optionally, a plurality of water outlet holes are provided on the valve housing, a converter is rotatably connected to the valve housing, a plurality of adjustment holes are provided on the converter, and the positions of the adjustment holes correspond to those of the water outlet holes.

[0018] By adopting the above technical solution, by opening a water outlet hole on the valve housing and rotating the connecting adapter on the valve housing, the user can rotate the adapter to make adapters at different positions and shapes on the adapter correspond to the water outlet hole, so that the ball valve nozzle can spray water from holes of different diameters, which is convenient for the user to adjust the water flow sprayed by the ball valve nozzle according to the usage situation.

[0019] Optionally, the adjustment holes include discrete holes, straight holes and clustering holes, the number and positions of the discrete holes, straight holes and clustering holes correspond one-to-one to the water outlet holes, the length direction of the straight holes is parallel to the length direction of the water outlet holes, and the length directions of the discrete holes and the clustering holes are set at an angle relative to the length direction of the straight holes.

[0020] By adopting the above technical solution, by opening discrete holes and gathering holes on the adapter, the user can make the discrete holes correspond to the positions of the water outlet holes one by one, so that the water flow is sprayed out from the ball valve nozzle in a divergent manner, thereby increasing the water spray coverage area of ​​the ball valve nozzle. When the gathering holes correspond to the positions of the water outlet holes one by one, multiple streams of water are gathered and sprayed out, making it convenient for the user to use water to wash stubborn stains with a smaller area.

[0021] Optionally, a constant pressure valve is provided in the water pipe joint.

[0022] By adopting the above technical solution, by arranging a constant pressure valve in the water pipe joint, when the water pipe joint is connected to the faucet, the water pressure of the water flowing out of the faucet is unstable, which can easily cause the flow rate of the water sprayed from the ball valve nozzle to vary greatly, making it inconvenient for users to spray the garden. The constant pressure valve keeps the water pressure of the flowing water in the pipeline within a stable range, thereby stabilizing the flow rate of the water sprayed from the ball valve nozzle, making it convenient for users to control the direction of the ball valve nozzle.

[0023] In summary, the beneficial technical effects of this application are:

[0024] 1. By respectively setting a ball valve nozzle and a water pipe joint at both ends of the pipeline, the user can connect the water pipe nozzle to the faucet, so that the faucet supplies water to the pipeline, and the water in the pipeline is sprayed out from the ball valve nozzle to achieve the effect of irrigating the garden. By setting a valve core in the valve shell, the user can hold the ball valve nozzle and control the on and off of the ball valve nozzle. When the irrigation work is completed, the user can close the ball valve nozzle to stop the water flow, and then move to the faucet to turn off the faucet. This process can reduce the continuous outflow of water from the faucet, thereby reducing the waste of water resources during the irrigation process;

[0025] 2. By arranging a fixing sleeve on the inner tube, the fixing sleeve can be connected to the connecting threaded barrel on the ball valve nozzle or the water pipe joint. When the user inserts the end of the inner tube into the connecting threaded barrel, the user screws the fixing sleeve on the connecting threaded barrel. At this time, the fixing sleeve abuts against the end, which can strengthen the connection between the inner tube and the connecting threaded barrel and reduce the probability of the end slipping out of the connecting threaded barrel.

[0026] 3. By setting a constant pressure valve in the water pipe joint, when the water pipe joint is connected to the faucet, the water pressure of the water flowing out of the faucet is unstable, which can easily cause the flow rate of the water sprayed from the ball valve nozzle to vary greatly, making it inconvenient for users to spray the garden. The constant pressure valve keeps the water pressure of the flowing water in the pipe within a stable range, thereby stabilizing the flow rate of the water sprayed from the ball valve nozzle, making it convenient for users to control the direction of the ball valve nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of the pipeline of an embodiment of the present application.

[0028] Figure 2 It is a schematic structural diagram of a water pipe joint according to an embodiment of the present application.

[0029] Figure 3 It is a schematic diagram of the structure of the ball valve nozzle of the embodiment of the present application.

[0030] Figure 4 It is a schematic diagram of the positions of the clamping portion and the convex circle of an embodiment of the present application.

[0031] Figure 5 It is a schematic structural diagram of the valve housing of an embodiment of the present application.

[0032] Figure 6 Schematic diagram of the structure of the discrete holes in the embodiment of the present application.

[0033] Figure 7 It is a schematic diagram of the structure of the aggregation hole in an embodiment of the present application.

[0034] Figure numerals: 1. pipeline; 11. inner tube; 111. end; 112. sealing ring; 12. outer tube; 121. protective sleeve; 13. fixing sleeve; 131. internal threaded portion; 132. external threaded portion; 133. clamping portion; 14. outer sleeve; 141. convex circle; 2. ball valve nozzle; 21. valve shell; 211. water outlet; 22. adapter; 221. adjustment hole; 222. discrete holes; 223. straight hole; 224. gathering hole; 3. water pipe joint; 4. connecting threaded tube. DETAILED DESCRIPTION

[0035] The present application is further described in detail below in conjunction with the accompanying drawings.

[0036] The present application embodiment discloses a multifunctional water pipe, referring to Figure 1 , Figure 2 and Figure 3 , including a pipeline 1, a ball valve nozzle 2 and a water pipe joint 3. One end of the pipeline 1 is sealed and connected to the ball valve nozzle 2, and the other end is sealed and connected to the water pipe joint 3. The water pipe joint 3 is used to connect to the faucet, and the user holds the ball valve nozzle 2 to irrigate the garden.

[0037] Reference Figure 1 and Figure 4 The pipeline 1 includes an inner pipe 11 and an outer pipe 12. The outer pipe 12 is sleeved outside the inner pipe 11. The inner pipe 11 is made of rubber material, and the outer pipe 12 is formed by fiber weaving. The ends of the inner pipe 11 and the outer pipe 12 are connected to the ball valve nozzle 2. The outer pipe 12 plays a role in protecting the inner pipe 11. The outer pipe 12 has better anti-wear performance. When the user irrigates in the garden, the pipeline 1 rubs against the vegetation on the ground, and the outer pipe 12 can protect the inner pipe 11. The inner pipe 11 is used to transport irrigation water.

[0038] Reference Figure 3 The ball valve nozzle 2 includes a valve housing 21, which is provided with a water inlet hole and a water outlet hole 211. A valve core of a ball valve is arranged in the valve housing 21. The user can adjust the position of the ball valve in the valve housing 21 by turning the valve, thereby controlling the opening or closing of the ball valve nozzle 2, so that the irrigation water in the pipeline 1 can enter the valve housing 21 from the water inlet hole and be sprayed out from the water outlet hole 211, which is convenient to use.

[0039] Reference Figure 3 and Figure 4 , a connecting threaded barrel 4 is connected to the valve housing 21, and the connecting threaded barrel 4 is used to connect to the end of the pipeline 1. The connecting threaded barrel 4 is concentrically arranged with the water inlet of the valve housing 21. The connecting threaded barrel 4 is a cylindrical structure, and an external thread is provided on the outer wall of the cylinder. The end of the inner tube 11 is fixedly connected with a terminal 111, and the terminal 111 is a cylindrical structure made of plastic material, and the terminal 111 is used to insert into the connecting threaded barrel 4. A plurality of grooves are provided on the outer wall of the terminal 111, and a sealing ring 112 is clamped in the groove. The sealing ring 112 is made of rubber material, and a sealing ring 112 is provided in each groove. The sealing ring 112 is coaxially arranged with the terminal 111. When the user inserts the terminal 111 into the connecting threaded barrel 4, the sealing ring 112 is squeezed by the terminal 111 and the connecting threaded barrel 4, thereby playing the effect of blocking the gap between the terminal 111 and the connecting threaded barrel 4, and improving the sealing performance of the connection between the inner tube 11 and the valve housing 21.

[0040] Reference Figure 4, a fixing sleeve 13 is sleeved on the inner tube 11. The fixing sleeve 13 is a cylindrical structure. The fixing sleeve 13 includes an internal threaded portion 131 and an external threaded portion 132. An internal thread is provided at one end of the fixing sleeve 13, and an external thread is provided at the other end. The internal threaded portion 131 is arranged on the fixing sleeve 13 at a position close to the end of the pipe 1, and the internal threaded portion 131 is used to connect with the external thread of the connecting threaded barrel 4. A clamping portion 133 is arranged inside the fixing sleeve 13. The clamping portion 133 is a convex circular structure, and the clamping portion 133 is used to abut on the end face of the end head 111. When the end head 111 is inserted into the connecting threaded barrel 4, the user screws the fixing sleeve 13 on the connecting threaded barrel 4. As the fixing sleeve 13 moves along the length direction of the connecting threaded barrel 4, the clamping portion 133 can abut against the end head 111 and squeeze the end head 111 into the connecting threaded barrel 4, reducing the probability of the end head 111 coming out of the connecting threaded barrel 4.

[0041] Reference Figure 4 The outer tube 12 is provided with a protective sleeve 121 at the end thereof. The protective sleeve 121 is a cylindrical structure and is bonded to the outer tube 12 or clamped by a clamp. After the fixing sleeve 13 is connected to the connecting threaded tube 4, the user inserts the protective sleeve 121 into the fixing sleeve 13, thereby fixing the end of the outer tube 12 on the end of the inner tube 11, so that the outer tube 12 can completely cover the surface of the inner tube 11.

[0042] Reference Figure 4 The outer sleeve 14 is provided on the outer tube 12. The outer sleeve 14 is a cylindrical structure with an internal thread. The outer sleeve 14 is sleeved on the external threaded portion 132 and is threadedly connected to the fixed sleeve 13. When the fixed sleeve 13 is connected to the connecting threaded cylinder 4, the user can thread the outer sleeve 14 on the fixed sleeve 13, so that the fixed sleeve 13 plays the effect of connecting the outer sleeve 14 and the valve housing 21. A convex circle 141 is fixed inside the outer sleeve 14, and the convex circle 141 is used to abut against the protective sleeve 121. When the protective sleeve 121 is inserted into the fixed sleeve 13, the user threadedly connects the outer sleeve 14 to the fixed sleeve 13, which can stably connect the protective sleeve 121 to the fixed sleeve 13, reduce the probability of the protective sleeve 121 coming out of the fixed sleeve 13, and further reduce the probability of the inner tube 11 being exposed from the outer tube 12.

[0043] Reference Figure 2A threaded hole is provided at one end of the water pipe joint 3, and a through hole is provided at the other end. The threaded hole is used for threaded connection with the faucet. A connecting threaded barrel 4 is provided on the through hole, and the connecting threaded barrel 4 is provided concentrically with the through hole. The user can classify and connect the two ends of the pipe 1 to the connecting threaded barrel 4 on the ball valve nozzle 2 or the water pipe joint 3, thereby reducing the steps of distinguishing the ends of the pipe 1 and improving the efficiency of assembly and connection of the pipe 1, the ball valve nozzle 2 and the water pipe joint 3. A constant pressure valve is provided in the water pipe joint 3. The constant pressure valve is used to control the water pressure of the water flow passing through the water pipe joint 3. When the water pressure input from the faucet to the water pipe joint 3 is unstable, the constant pressure valve stabilizes the water pressure, so that the water pressure of the irrigation water flowing into the pipe 1 remains constant, thereby improving the comfort of irrigation using the pipe 1.

[0044] Reference Figure 5 , Figure 6 and Figure 7 , an adapter 22 is rotatably connected to the valve housing 21, and the adapter 22 is a circular cover structure. The adapter 22 is rotatably connected to the valve housing 21 and covers the water outlet 211. There are multiple water outlets 211, and the multiple water outlets 211 are equidistantly spaced along the circumferential direction. There are multiple groups of adjustment holes 221 on the adapter 22, and the number and position of each group of adjustment holes 221 correspond to the water outlet 211 one by one. The user can make different groups of adjustment holes 221 coaxially arranged and connected with the water outlet 211 by rotating the adapter 22. The adjustment holes 221 include discrete holes 222, straight holes 223 and gathering holes 224, and the number and positions of the discrete holes 222, straight holes 223 and gathering holes 224 correspond to the water outlet 211 one by one. The length direction of the straight hole 223 is parallel to the length direction of the water outlet 211. The length direction of the discrete holes 222 and the gathering holes 224 is set at an angle relative to the straight hole 223. The direction in which the water flows and sprays out in the discrete holes 222 is away from the axis of the adapter 22, and the direction in which the water flows and sprays out in the gathering holes 224 is directed toward the axis of the adapter 22. The user can adjust the adapter 22 to make the discrete holes 222 communicate with the water outlet holes 211. At this time, the ball valve nozzle 2 has a larger irrigation area. By adjusting the adapter 22, the gathering holes 224 are connected with the water outlet holes 211. At this time, the ball valve nozzle 2 has a smaller irrigation area, which is suitable for removing stubborn stains.

[0045] The implementation principle of the embodiment of the present application is: by disposing the outer tube 12 outside the inner tube 11, the inner tube 11 and the outer tube 12 can be fixed on the connecting threaded tube 4 at the same time, so that the outer tube 12 can protect the inner tube 11. When the user uses the ball valve nozzle 2 for irrigation, the probability of the inner tube 11 slipping and rubbing on the ground can be reduced, and the probability of the inner tube 11 breaking can be reduced. By arranging a constant pressure valve in the water pipe joint 3, the water pressure in the pipeline 1 is kept constant, thereby improving the user experience when irrigating.

[0046] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A multifunctional water pipe, characterized in that: The invention comprises a pipeline (1), a ball valve nozzle (2) and a water pipe joint (3); one end of the pipeline (1) is detachably connected to the ball valve nozzle (2), and the other end is detachably connected to the water pipe joint (3); the water pipe joint (3) is used for detachably connecting to a faucet; the ball valve nozzle (2) comprises a valve housing (21) and a valve core; the valve core is rotatably connected in the valve housing (21); and the valve core is used for controlling the on and off of the ball valve nozzle (2).

2. The multifunctional water pipe according to claim 1, characterized in that: The pipeline (1) comprises an inner tube (11) and an outer tube (12); a connecting threaded barrel (4) is provided on the valve housing (21) and the water pipe joint (3); an end of the inner tube (11) is connected to an end head (111); the end head (111) is inserted into the connecting threaded barrel (4); and the outer tube (12) is sleeved outside the inner tube (11).

3. The multifunctional water pipe according to claim 2, characterized in that: The inner tube (11) is sleeved with a fixing sleeve (13), the fixing sleeve (13) being a cylindrical structure, one end of the fixing sleeve (13) being provided with an internal thread, the fixing sleeve (13) being sleeved outside the connecting threaded cylinder (4) and being threadedly connected to the connecting threaded cylinder (4), the fixing sleeve (13) being provided with a clamping portion (133), the clamping portion (133) being a convex circular structure, and being used to abut against the end surface of the end head (111).

4. The multifunctional water pipe according to claim 3, characterized in that: A plurality of grooves are formed on the outer wall of the end head (111), and sealing rings (112) are sleeved in the grooves. The sealing rings (112) are made of rubber material and are used to seal the gap between the end head (111) and the connecting threaded barrel (4).

5. The multifunctional water pipe according to claim 4, characterized in that: An outer sleeve (14) is sleeved on the outer tube (12); an end of the fixed sleeve (13) away from the connecting threaded tube (4) is provided with an external thread; a protective sleeve (121) is fixed to the end of the outer tube (12); the protective sleeve (121) is inserted into the fixed sleeve (13); the outer sleeve (14) is sleeved outside the fixed sleeve (13) and is threadedly connected to the fixed sleeve (13); a convex circle (141) is provided inside the outer sleeve (14); the convex circle (141) is used to abut against the end surface of the protective sleeve (121).

6. The multifunctional water pipe according to claim 1, characterized in that: The valve housing (21) is provided with a plurality of water outlet holes (211), the valve housing (21) is rotatably connected with an adapter (22), the adapter (22) is provided with a plurality of adjustment holes (221), and the positions of the adjustment holes (221) and the water outlet holes (211) correspond to each other.

7. The multifunctional water pipe according to claim 6, characterized in that: The adjustment holes (221) comprise discrete holes (222), straight holes (223) and gathering holes (224); the number and positions of the discrete holes (222), straight holes (223) and gathering holes (224) correspond one-to-one to the water outlet holes (211); the length direction of the straight holes (223) is parallel to the length direction of the water outlet holes (211); and the length directions of the discrete holes (222) and the gathering holes (224) are arranged at an angle relative to the length direction of the straight holes (223).

8. The multifunctional water pipe according to claim 1, characterized in that: A constant pressure valve is arranged in the water pipe joint (3).

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