Magnetic type water leakage prevention spray head

Abstract

The utility model relates to the field of leakage prevention of magnetic suction nozzles, in particular to a magnetic suction type leakage-proof nozzle which comprises a water outlet base, a shell, a sealing washer and a base magnet, a groove matched with the sealing washer and the base magnet is formed in the top of the water outlet base, and an insertion port matched with the water outlet base is formed in the shell. The top of the shell is connected with a guiding upper cover in a pluggable mode, the top of the guiding upper cover is connected with a spraying pipe in a pluggable mode, the middle end of the spraying pipe is fixedly sleeved with a spraying pipe magnet, and the lower end of the spraying pipe magnet sequentially penetrates through the guiding upper cover and the shell and is in butt joint with the internal connection hose at the top of the sealing gasket. The magnetic type water leakage prevention spray head has the advantage that water leakage is prevented by pressing the sealing gasket through water pressure during water spraying.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of magnetic attraction shower head leak protection, and particularly relates to a magnetic attraction leak-proof shower head. BACKGROUND

[0002] Some existing washing and protecting equipment such as a nasal irrigator, a dental irrigator and the like adopts a magnetic attraction shower head in order to realize more rapid and convenient insertion and extraction of a spray pipe, but the existing magnetic attraction shower head causes multiple directional impacts on the spray pipe during water flow spraying, thereby causing slight deflection of a connection part between the spray pipe and a top end of a main machine and generation of a gap, and water leakage and water accumulation occur, which not only easily breeds bacteria, but also can cause leakage of some electric equipment, thereby causing great safety hazards and easily causing bacterial infection of a user. SUMMARY

[0003] In order to overcome the deficiencies of the prior art, the present application provides a magnetic attraction leak-proof shower head, which comprises a water outlet base and a shell, and further comprises a sealing gasket and a base magnet assembled on the top of the water outlet base, the top of the water outlet base is provided with a groove matched with the sealing gasket and the base magnet, the sealing gasket and the base magnet can be assembled into the groove on the top of the water outlet base from above, the shell is internally provided with a plug-in interface matched with the water outlet base, and the plug-in interface can be connected with the top of the water outlet base, the top of the sealing gasket is provided with an inner connecting hose, the inner connecting hose is gradually narrowed from bottom to top, the shell is provided with a guide upper cover for guiding the direction of the spray pipe, the guide upper cover is provided with a spray pipe, the spray pipe is internally provided with a spray pipe magnet, the lower end of the spray pipe magnet passes through the guide upper cover and the shell in sequence and is connected with the inner connecting hose on the top of the sealing gasket, and the water flow is pressed against the sealing gasket when passing through the sealing gasket, so that the connection part between the sealing gasket and the spray pipe is more tightly connected, and water leakage is less likely to occur.

[0004] The utility model discloses a magnetic attraction leak-proof shower head, which comprises a water outlet base and a shell, and further comprises a sealing gasket and a base magnet assembled on the top of the water outlet base, the top of the water outlet base is provided with a groove matched with the sealing gasket and the base magnet, the sealing gasket and the base magnet can be assembled into the groove on the top of the water outlet base from above, the shell is internally provided with a plug-in interface matched with the water outlet base, and the plug-in interface can be connected with the top of the water outlet base, the top of the sealing gasket is provided with an inner connecting hose, the inner connecting hose is gradually narrowed from bottom to top, the shell is provided with a guide upper cover for guiding the direction of the spray pipe, the guide upper cover is provided with a spray pipe, the spray pipe is internally provided with a spray pipe magnet, the lower end of the spray pipe magnet passes through the guide upper cover and the shell in sequence and is connected with the inner connecting hose on the top of the sealing gasket, and the water flow is pressed against the sealing gasket when passing through the sealing gasket, so that the connection part between the sealing gasket and the spray pipe is more tightly connected, and water leakage is less likely to occur.

[0005] Further, the bottom of the shell is fixedly connected with a guide pipe matched with the spray pipe, and the guide pipe can prevent the spray pipe from tilting to one side during insertion.

[0006] Further, the top of the sealing gasket is provided with an interconnection cavity matched with the guide pipe, so that the guide pipe and the sealing gasket can be tightly matched without shaking.

[0007] Further, the outer surface of the spray pipe magnet is encapsulated by plastic material to isolate from the outside world, preventing the heavy metals in the spray pipe magnet from being released to harm the health of the user.

[0008] Further, the plastic material of the outer surface of the spray pipe magnet can be PC or TRITAN.

[0009] Further, the material of the spray pipe is PC or TRITAN, which are more stable and safe.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] The magnetic type water leakage prevention spray head mentioned in the utility model has the inner connecting hose gradually narrowed from bottom to top arranged on the top of the sealing washer, and the sealing washer and the spray pipe can be pressed tightly by the pressure provided by the water flow after the inner connecting hose is connected with the spray pipe, so that the water is prevented from flowing out of the gap, the risk of breeding of bacteria in the humid environment in the gap is reduced, and the safety hidden danger caused by the water leakage during the power-on process of the equipment is also prevented. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is the disassembled schematic view of the components of the utility model.

[0013] Figure 2 is the assembled schematic view of the components of the utility model.

[0014] Figure 3 is the disassembled cross-sectional schematic view of the components of the utility model.

[0015] Figure 4 is the assembled cross-sectional schematic view of the components of the utility model.

[0016] Figure 5 is the cross-sectional schematic view of the sealing washer of the utility model.

[0017] 1-water outlet base, 2-housing, 3-guiding upper cover, 4-spray pipe, 11-sealing washer, 12-base magnet, 21-guiding pipe, 41-spray pipe magnet, 1101-inner connecting hose, 1102-butting cavity. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further described in detail below in combination with the drawings and examples.

[0019] For example, Figures 1 to 5The magnetic leakage-proof water nozzle shown in the figure comprises a water outlet base 1 and a shell 2, wherein the top of the water outlet base 1 is provided with a groove for assembling a sealing gasket 11 and a base magnet 12, the sealing gasket 11 and the base magnet 12 are installed into the groove at the top of the water outlet base 1 from above, and the shell 2 is provided with a plug interface matching the water outlet base 1. After the sealing gasket 11 and the base magnet 12 are assembled, the shell 2 is docked with the top of the water outlet base 1, and the top of the sealing gasket 11 is provided with a nozzle. 4 is docked with an internal hose 1101 at the bottom, and the internal hose 1101 gradually narrows from bottom to top. A guide cover 3 is plugged and connected to the top of the shell 2. The guide cover 3 can play a guiding role during the insertion of the nozzle 4 into the shell 2, so that the lower end of the nozzle 4 can be smoothly docked with the internal hose 1101. The nozzle magnet 41 at the middle end of the nozzle 4 can attract the base magnet 12 after the bottom of the nozzle 4 is docked with the internal hose 1101, thereby limiting the shaking of the nozzle 4, making the water flow more stable when passing through the nozzle 4.

[0020] The utility model mentions a magnetic suction type anti-leakage water sprinkler, which, when used in practice, Figure 1 and Figure 2 As shown in the figure, first, the sealing gasket 11 and the base magnet 12 are sequentially installed into the groove at the top of the water outlet base 1, and then the outer shell 2 is plugged and connected to the water outlet base 1, and then the guide upper cover 3 is plugged and connected to the top of the outer shell 2. In addition, the outer shell 2 and the guide upper cover 3 can be fixed with screws, and the lower end of the nozzle 4 is sequentially passed through the guide upper cover 3 and the outer shell 2 and connected to the internal hose 1101 at the top of the sealing gasket 11. When the water flows into the bottom of the water outlet base 1 and flows through the sealing gasket 11, it will impact the bottom of the sealing gasket 11 and cause the sealing gasket 11 to deform, so that the interface between the sealing gasket 11 and the nozzle 4 is compressed to prevent water from flowing out of the interface, thereby reducing the risk of bacteria breeding and current leakage.

[0021] like Figure 3 and Figure 4 As shown in the figure, the guide tube 21 is fixedly connected to the middle end of the bottom of the shell 2. After the nozzle 4 is inserted into the shell 2, the lower end of the nozzle 4 will slide along the direction of the guide tube 21, thereby smoothly docking with the internal hose 1101 and not easily shaking when water flows through, making the nozzle 4 more stable when working.

[0022] In addition, by opening a cavity 1102 at the top of the sealing gasket 11, the cavity 1102 can be connected to the guide tube 21. Therefore, when the sealing gasket 11 is impacted by the bottom water flow, the guide tube 21 can stabilize the sealing gasket 11, preventing the sealing gasket 11 from shifting due to the impact of the water flow, thereby improving the stability of the sealing gasket 11 during operation.

[0023] like Figure 5As shown in , the outer surface of the nozzle magnet 41 is encapsulated with plastic material, so that the nozzle magnet 41 is isolated from the outside world, thereby preventing heavy metals in the nozzle magnet 41 from being precipitated when the user washes the nozzle with water.

[0024] In a preferred embodiment, the plastic material of the outer surface of the nozzle magnet 41 can be PC or TRITAN. Compared with other materials, these two materials are more stable in nature, can reduce the precipitation of harmful substances, and protect the health of users.

[0025] In a preferred embodiment, the nozzle 4 may be made of PC or TRITAN, which are safer than other plastic materials.

[0026] The embodiments described above are merely descriptions of preferred embodiments of the present invention and are not intended to limit the concept and scope of the present invention. Any modifications and improvements to the technical solution of the present invention made by a person of ordinary skill in the art without departing from the design concept of the present invention shall fall within the scope of protection of the present invention. The technical content sought to be protected by the present invention is fully set forth in the claims.

Claims

1. A magnetic leakage-proof water sprinkler, comprising a water outlet base (1) and a housing (2), characterized in that: It also includes a sealing gasket (11) and a base magnet (12); a groove matching the sealing gasket (11) and the base magnet (12) is provided on the top of the water outlet base (1); a plug interface matching the water outlet base (1) is provided inside the housing (2); an internal hose (1101) is provided on the top of the sealing gasket (11); and the internal hose (1101) gradually narrows from bottom to top; The top of the housing (2) is pluggably connected to a guide upper cover (3), the top of the guide upper cover (3) is pluggably connected to a nozzle (4), the middle end of the nozzle (4) is fixedly sleeved with a nozzle magnet (41), and the lower end of the nozzle magnet (41) passes through the guide upper cover (3) and the housing (2) in sequence and docks with the internal hose (1101) at the top of the sealing gasket (11).

2. The magnetic leak-proof sprinkler according to claim 1, characterized in that: A guide tube (21) matching the nozzle (4) is fixedly connected to the middle end of the bottom of the shell (2).

3. The magnetic leakage-proof sprinkler according to claim 2, characterized in that: A docking cavity (1102) matching the guide tube (21) is provided on the top of the sealing gasket (11).

4. The magnetic leak-proof sprinkler according to claim 1, characterized in that: The outer surface of the nozzle magnet (41) is encapsulated with plastic material and isolated from the outside world.

5. The magnetic leakage-proof sprinkler according to claim 4, characterized in that: The outer surface of the nozzle magnet (41) is made of plastic material such as PC or TRITAN.

6. The magnetic leakage-proof sprinkler according to claim 1, characterized in that: The material of the nozzle (4) is PC or TRITAN.

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